sdl-ios-xcode: src/video/SDL

annotate src/video/SDL_video.c @ 5273:c5a04f3c3908

Fixed a crash caused by the 1.2 code path getting a YV12 texture. :)

author	Sam Lantinga <slouken@libsdl.org>
date	Sat, 12 Feb 2011 08:17:58 -0800
parents	b530ef003506
children	bad04e4710f6

rev	line source
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2 SDL - Simple DirectMedia Layer
5267 b530ef003506 Happy 2011! :) Sam Lantinga <slouken@libsdl.org> parents: 5266 diff changeset	3 Copyright (C) 1997-2011 Sam Lantinga
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	4
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	5 This library is free software; you can redistribute it and/or
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	6 modify it under the terms of the GNU Lesser General Public
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	7 License as published by the Free Software Foundation; either
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	9
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	13 Lesser General Public License for more details.
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	14
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	15 You should have received a copy of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	16 License along with this library; if not, write to the Free Software
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	18
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	19 Sam Lantinga
252 e8157fcb3114 Updated the source with the correct e-mail address Sam Lantinga <slouken@libsdl.org> parents: 229 diff changeset	20 slouken@libsdl.org
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1385 diff changeset	22 #include "SDL_config.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	23
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	24 /* The high-level video driver subsystem */
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	25
2999 b2025ca5d7a5 Fixed missing include for SDL_INIT_EVENTTHREAD Sam Lantinga <slouken@libsdl.org> parents: 2984 diff changeset	26 #include "SDL.h"
2984 0b160c970b7e Fixed some dependency issues with SDL_revision.h Sam Lantinga <slouken@libsdl.org> parents: 2967 diff changeset	27 #include "SDL_video.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	28 #include "SDL_sysvideo.h"
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	29 #include "SDL_blit.h"
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	30 #include "SDL_pixels_c.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	31 #include "../events/SDL_events_c.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	32
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	33 #if SDL_VIDEO_OPENGL
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	34 #include "SDL_opengl.h"
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	35 #endif /* SDL_VIDEO_OPENGL */
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	36
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	37 #if SDL_VIDEO_OPENGL_ES
587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	38 #include "SDL_opengles.h"
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	39 #endif /* SDL_VIDEO_OPENGL_ES */
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	40
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	41 #if SDL_VIDEO_OPENGL_ES2
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	42 #include "SDL_opengles2.h"
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	43 #endif /* SDL_VIDEO_OPENGL_ES2 */
4900 69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	44
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	45 #include "SDL_syswm.h"
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	46
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	47 /* On Windows, windows.h defines CreateWindow */
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	48 #ifdef CreateWindow
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	49 #undef CreateWindow
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	50 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	51
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	52 /* Available video drivers */
3166 3a63a5824557 Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too. Mike Gorchak <lestat@i.com.ua> parents: 3162 diff changeset	53 static VideoBootStrap *bootstrap[] = {
1931 103c6fec2a60 The Mac OS X Cocoa video driver is under construction... Sam Lantinga <slouken@libsdl.org> parents: 1930 diff changeset	54 #if SDL_VIDEO_DRIVER_COCOA
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	55 &COCOA_bootstrap,
1133 609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails: Ryan C. Gordon <icculus@icculus.org> parents: 1076 diff changeset	56 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	57 #if SDL_VIDEO_DRIVER_X11
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	58 &X11_bootstrap,
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	59 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	60 #if SDL_VIDEO_DRIVER_DIRECTFB
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	61 &DirectFB_bootstrap,
167 cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!) Sam Lantinga <slouken@libsdl.org> parents: 125 diff changeset	62 #endif
5062 e8916fe9cfc8 Fixed bug #925 Sam Lantinga <slouken@libsdl.org> parents: 5048 diff changeset	63 #if SDL_VIDEO_DRIVER_WINDOWS
e8916fe9cfc8 Fixed bug #925 Sam Lantinga <slouken@libsdl.org> parents: 5048 diff changeset	64 &WINDOWS_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	65 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	66 #if SDL_VIDEO_DRIVER_BWINDOW
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	67 &BWINDOW_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	68 #endif
5153 1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	69 #if SDL_VIDEO_DRIVER_PANDORA
1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	70 &PND_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	71 #endif
2743 453ec0c21f6f Rolling back changes to revision 4071 ... made some mistakes, will try merging work again. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2740 diff changeset	72 #if SDL_VIDEO_DRIVER_NDS
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	73 &NDS_bootstrap,
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2702 diff changeset	74 #endif
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	75 #if SDL_VIDEO_DRIVER_UIKIT
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	76 &UIKIT_bootstrap,
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	77 #endif
5153 1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	78 #if SDL_VIDEO_DRIVER_ANDROID
1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	79 &Android_bootstrap,
1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	80 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	81 #if SDL_VIDEO_DRIVER_DUMMY
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	82 &DUMMY_bootstrap,
610 95433459fbd2 Date: Mon, 14 Apr 2003 22:08:27 +0100 Sam Lantinga <slouken@libsdl.org> parents: 580 diff changeset	83 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	84 NULL
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	85 };
173 83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!) Sam Lantinga <slouken@libsdl.org> parents: 167 diff changeset	86
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	87 static SDL_VideoDevice *_this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	88
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	89 #define CHECK_WINDOW_MAGIC(window, retval) \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	90 if (!_this) { \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	91 SDL_UninitializedVideo(); \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	92 return retval; \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	93 } \
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	94 if (!window \|\| window->magic != &_this->window_magic) { \
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	95 SDL_SetError("Invalid window"); \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	96 return retval; \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	97 }
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	98
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	99 #define CHECK_DISPLAY_INDEX(displayIndex, retval) \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	100 if (!_this) { \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	101 SDL_UninitializedVideo(); \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	102 return retval; \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	103 } \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	104 if (displayIndex < 0 \|\| displayIndex >= _this->num_displays) { \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	105 SDL_SetError("displayIndex must be in the range 0 - %d", \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	106 _this->num_displays - 1); \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	107 return retval; \
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	108 }
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	109
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	110 /* Various local functions */
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	111 static void SDL_UpdateWindowGrab(SDL_Window * window);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	112
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	113 /* Support for framebuffer emulation using an accelerated renderer */
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	114
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	115 #define SDL_WINDOWTEXTUREDATA "_SDL_WindowTextureData"
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	116
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	117 typedef struct {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	118 SDL_Renderer *renderer;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	119 SDL_Texture *texture;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	120 void *pixels;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	121 int pitch;
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	122 int bytes_per_pixel;
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	123 } SDL_WindowTextureData;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	124
5193 82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	125 static SDL_bool
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	126 ShouldUseTextureFramebuffer()
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	127 {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	128 const char *hint;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	129
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	130 /* If there's no native framebuffer support then there's no option */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	131 if (!_this->CreateWindowFramebuffer) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	132 return SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	133 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	134
5195 ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	135 /* If the user has specified a software renderer we can't use a
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	136 texture framebuffer, or renderer creation will go recursive.
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	137 */
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	138 hint = SDL_GetHint(SDL_HINT_RENDER_DRIVER);
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	139 if (hint && SDL_strcasecmp(hint, "software") == 0) {
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	140 return SDL_FALSE;
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	141 }
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	142
5193 82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	143 /* See if the user or application wants a specific behavior */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	144 hint = SDL_GetHint(SDL_HINT_FRAMEBUFFER_ACCELERATION);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	145 if (hint) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	146 if (*hint == '0') {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	147 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	148 } else {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	149 return SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	150 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	151 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	152
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	153 /* Each platform has different performance characteristics */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	154 #if defined(__WIN32__)
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	155 /* GDI BitBlt() is way faster than Direct3D dynamic textures right now.
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	156 */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	157 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	158
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	159 #elif defined(__MACOSX__)
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	160 /* Mac OS X uses OpenGL as the native fast path */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	161 return SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	162
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	163 #elif defined(__LINUX__)
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	164 /* Properly configured OpenGL drivers are faster than MIT-SHM */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	165 #if SDL_VIDEO_OPENGL
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	166 /* Ugh, find a way to cache this value! */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	167 {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	168 SDL_Window *window;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	169 SDL_GLContext context;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	170 SDL_bool hasAcceleratedOpenGL = SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	171
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	172 window = SDL_CreateWindow("OpenGL test", -32, -32, 32, 32, SDL_WINDOW_OPENGL);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	173 if (window) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	174 context = SDL_GL_CreateContext(window);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	175 if (context) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	176 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	177 const char *vendor = NULL;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	178
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	179 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	180 if (glGetStringFunc) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	181 vendor = (const char *) glGetStringFunc(GL_VENDOR);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	182 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	183 /* Add more vendors here at will... */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	184 if (vendor &&
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	185 (SDL_strstr(vendor, "ATI Technologies") \|\|
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	186 SDL_strstr(vendor, "NVIDIA"))) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	187 hasAcceleratedOpenGL = SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	188 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	189 SDL_GL_DeleteContext(context);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	190 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	191 SDL_DestroyWindow(window);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	192 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	193 return hasAcceleratedOpenGL;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	194 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	195 #else
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	196 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	197 #endif
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	198
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	199 #else
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	200 /* Play it safe, assume that if there is a framebuffer driver that it's
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	201 optimized for the current platform.
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	202 */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	203 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	204 #endif
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	205 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	206
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	207 static int
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	208 SDL_CreateWindowTexture(_THIS, SDL_Window * window, Uint32 * format, void ** pixels, int *pitch)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	209 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	210 SDL_WindowTextureData *data;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	211 SDL_Renderer *renderer;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	212 SDL_RendererInfo info;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	213 Uint32 i;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	214
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	215 data = SDL_GetWindowData(window, SDL_WINDOWTEXTUREDATA);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	216 if (!data) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	217 data = (SDL_WindowTextureData )SDL_calloc(1, sizeof(data));
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	218 if (!data) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	219 SDL_OutOfMemory();
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	220 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	221 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	222 SDL_SetWindowData(window, SDL_WINDOWTEXTUREDATA, data);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	223 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	224
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	225 renderer = data->renderer;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	226 if (!renderer) {
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	227 SDL_RendererInfo info;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	228 int i;
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	229 const char *hint = SDL_GetHint(SDL_HINT_FRAMEBUFFER_ACCELERATION);
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	230
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	231 /* Check to see if there's a specific driver requested */
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	232 if (hint && hint != '0' && hint != '1' &&
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	233 SDL_strcasecmp(hint, "software") != 0) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	234 for (i = 0; i < SDL_GetNumRenderDrivers(); ++i) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	235 SDL_GetRenderDriverInfo(i, &info);
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	236 if (SDL_strcasecmp(info.name, hint) == 0) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	237 renderer = SDL_CreateRenderer(window, i, 0);
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	238 break;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	239 }
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	240 }
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	241 }
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	242
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	243 if (!renderer) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	244 for (i = 0; i < SDL_GetNumRenderDrivers(); ++i) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	245 SDL_GetRenderDriverInfo(i, &info);
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	246 if (SDL_strcmp(info.name, "software") != 0) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	247 renderer = SDL_CreateRenderer(window, i, 0);
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	248 if (renderer) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	249 break;
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	250 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	251 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	252 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	253 }
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	254 if (!renderer) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	255 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	256 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	257 data->renderer = renderer;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	258 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	259
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	260 /* Free any old texture and pixel data */
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	261 if (data->texture) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	262 SDL_DestroyTexture(data->texture);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	263 data->texture = NULL;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	264 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	265 if (data->pixels) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	266 SDL_free(data->pixels);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	267 data->pixels = NULL;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	268 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	269
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	270 if (SDL_GetRendererInfo(renderer, &info) < 0) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	271 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	272 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	273
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	274 /* Find the first format without an alpha channel */
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	275 *format = info.texture_formats[0];
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	276 for (i = 0; i < info.num_texture_formats; ++i) {
5273 c5a04f3c3908 Fixed a crash caused by the 1.2 code path getting a YV12 texture. :) Sam Lantinga <slouken@libsdl.org> parents: 5267 diff changeset	277 if (!SDL_ISPIXELFORMAT_FOURCC(info.texture_formats[i]) &&
c5a04f3c3908 Fixed a crash caused by the 1.2 code path getting a YV12 texture. :) Sam Lantinga <slouken@libsdl.org> parents: 5267 diff changeset	278 !SDL_ISPIXELFORMAT_ALPHA(info.texture_formats[i])) {
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	279 *format = info.texture_formats[i];
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	280 break;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	281 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	282 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	283
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	284 data->texture = SDL_CreateTexture(renderer, *format,
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	285 SDL_TEXTUREACCESS_STREAMING,
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	286 window->w, window->h);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	287 if (!data->texture) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	288 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	289 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	290
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	291 /* Create framebuffer data */
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	292 data->bytes_per_pixel = SDL_BYTESPERPIXEL(*format);
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	293 data->pitch = (((window->w * data->bytes_per_pixel) + 3) & ~3);
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	294 data->pixels = SDL_malloc(window->h * data->pitch);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	295 if (!data->pixels) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	296 SDL_OutOfMemory();
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	297 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	298 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	299
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	300 *pixels = data->pixels;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	301 *pitch = data->pitch;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	302 return 0;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	303 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	304
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	305 static int
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	306 SDL_UpdateWindowTexture(_THIS, SDL_Window * window, int numrects, SDL_Rect * rects)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	307 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	308 SDL_WindowTextureData *data;
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	309 #ifdef UPDATE_TEXTURE_SUBRECTS
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	310 void src, dst;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	311 int src_pitch;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	312 int dst_pitch;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	313 int i, row, length;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	314 #endif
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	315
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	316 data = SDL_GetWindowData(window, SDL_WINDOWTEXTUREDATA);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	317 if (!data \|\| !data->texture) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	318 SDL_SetError("No window texture data");
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	319 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	320 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	321
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	322 #ifdef UPDATE_TEXTURE_SUBRECTS
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	323 src_pitch = data->pitch;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	324 for (i = 0; i < numrects; ++i) {
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	325 src = (void )((Uint8 )data->pixels +
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	326 rects[i].y * src_pitch +
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	327 rects[i].x * data->bytes_per_pixel);
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	328 if (SDL_LockTexture(data->texture, &rects[i], &dst, &dst_pitch) < 0) {
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	329 return -1;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	330 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	331 length = rects[i].w * data->bytes_per_pixel;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	332 for (row = rects[i].h; row--; ) {
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	333 SDL_memcpy(dst, src, length);
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	334 src = (Uint8*)src + src_pitch;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	335 dst = (Uint8*)dst + dst_pitch;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	336 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	337 SDL_UnlockTexture(data->texture);
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	338 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	339 #else
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	340 if (SDL_UpdateTexture(data->texture, NULL, data->pixels, data->pitch) < 0) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	341 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	342 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	343 #endif
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	344
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	345 if (SDL_RenderCopy(data->renderer, data->texture, NULL, NULL) < 0) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	346 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	347 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	348
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	349 SDL_RenderPresent(data->renderer);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	350 return 0;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	351 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	352
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	353 static void
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	354 SDL_DestroyWindowTexture(_THIS, SDL_Window * window)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	355 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	356 SDL_WindowTextureData *data;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	357
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	358 data = SDL_SetWindowData(window, SDL_WINDOWTEXTUREDATA, NULL);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	359 if (!data) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	360 return;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	361 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	362 if (data->texture) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	363 SDL_DestroyTexture(data->texture);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	364 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	365 if (data->renderer) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	366 SDL_DestroyRenderer(data->renderer);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	367 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	368 if (data->pixels) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	369 SDL_free(data->pixels);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	370 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	371 SDL_free(data);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	372 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	373
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	374
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	375 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	376 cmpmodes(const void A, const void B)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	377 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	378 SDL_DisplayMode a = (const SDL_DisplayMode ) A;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	379 SDL_DisplayMode b = (const SDL_DisplayMode ) B;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	380
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	381 if (a.w != b.w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	382 return b.w - a.w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	383 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	384 if (a.h != b.h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	385 return b.h - a.h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	386 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	387 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	388 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	389 }
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	390 if (SDL_PIXELLAYOUT(a.format) != SDL_PIXELLAYOUT(b.format)) {
72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	391 return SDL_PIXELLAYOUT(b.format) - SDL_PIXELLAYOUT(a.format);
72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	392 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	393 if (a.refresh_rate != b.refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	394 return b.refresh_rate - a.refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	395 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	396 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	397 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	398
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	399 static void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	400 SDL_UninitializedVideo()
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	401 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	402 SDL_SetError("Video subsystem has not been initialized");
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	403 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	404
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	405 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	406 SDL_GetNumVideoDrivers(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	407 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	408 return SDL_arraysize(bootstrap) - 1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	409 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	410
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	411 const char *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	412 SDL_GetVideoDriver(int index)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	413 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	414 if (index >= 0 && index < SDL_GetNumVideoDrivers()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	415 return bootstrap[index]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	416 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	417 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	418 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	419
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	420 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	421 * Initialize the video and event subsystems -- determine native pixel format
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	422 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	423 int
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	424 SDL_VideoInit(const char *driver_name)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	425 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	426 SDL_VideoDevice *video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	427 int index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	428 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	429
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	430 /* Check to make sure we don't overwrite '_this' */
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	431 if (_this != NULL) {
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	432 SDL_VideoQuit();
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	433 }
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	434
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	435 /* Start the event loop */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	436 if (SDL_StartEventLoop() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	437 SDL_KeyboardInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	438 SDL_MouseInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	439 SDL_TouchInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	440 SDL_QuitInit() < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	441 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	442 }
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	443
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	444 /* Select the proper video driver */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	445 index = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	446 video = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	447 if (driver_name == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	448 driver_name = SDL_getenv("SDL_VIDEODRIVER");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	449 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	450 if (driver_name != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	451 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	452 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) {
3448 bc27e1fdd3a7 If we explicitly request a driver, try to initialize it. Sam Lantinga <slouken@libsdl.org> parents: 3435 diff changeset	453 video = bootstrap[i]->create(index);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	454 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	455 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	456 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	457 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	458 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	459 if (bootstrap[i]->available()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	460 video = bootstrap[i]->create(index);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	461 if (video != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	462 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	463 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	464 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	465 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	466 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	467 if (video == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	468 if (driver_name) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	469 SDL_SetError("%s not available", driver_name);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	470 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	471 SDL_SetError("No available video device");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	472 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	473 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	474 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	475 _this = video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	476 _this->name = bootstrap[i]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	477 _this->next_object_id = 1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	478
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	479
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	480 /* Set some very sane GL defaults */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	481 _this->gl_config.driver_loaded = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	482 _this->gl_config.dll_handle = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	483 _this->gl_config.red_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	484 _this->gl_config.green_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	485 _this->gl_config.blue_size = 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	486 _this->gl_config.alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	487 _this->gl_config.buffer_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	488 _this->gl_config.depth_size = 16;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	489 _this->gl_config.stencil_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	490 _this->gl_config.double_buffer = 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	491 _this->gl_config.accum_red_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	492 _this->gl_config.accum_green_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	493 _this->gl_config.accum_blue_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	494 _this->gl_config.accum_alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	495 _this->gl_config.stereo = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	496 _this->gl_config.multisamplebuffers = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	497 _this->gl_config.multisamplesamples = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	498 _this->gl_config.retained_backing = 1;
3571 19691cebb866 Default to allow either accelerated or not Sam Lantinga <slouken@libsdl.org> parents: 3570 diff changeset	499 _this->gl_config.accelerated = -1; /* accelerated or not, both are fine */
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	500 #if SDL_VIDEO_OPENGL
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	501 _this->gl_config.major_version = 2;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	502 _this->gl_config.minor_version = 1;
5222 9c0593fa27d6 Create an OpenGL 1.1 context by default, if available. Sam Lantinga <slouken@libsdl.org> parents: 5214 diff changeset	503 #elif SDL_VIDEO_OPENGL_ES
9c0593fa27d6 Create an OpenGL 1.1 context by default, if available. Sam Lantinga <slouken@libsdl.org> parents: 5214 diff changeset	504 _this->gl_config.major_version = 1;
9c0593fa27d6 Create an OpenGL 1.1 context by default, if available. Sam Lantinga <slouken@libsdl.org> parents: 5214 diff changeset	505 _this->gl_config.minor_version = 1;
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	506 #elif SDL_VIDEO_OPENGL_ES2
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	507 _this->gl_config.major_version = 2;
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	508 _this->gl_config.minor_version = 0;
115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	509 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	510
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	511 /* Initialize the video subsystem */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	512 if (_this->VideoInit(_this) < 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	513 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	514 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	515 }
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	516
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	517 /* Make sure some displays were added */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	518 if (_this->num_displays == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	519 SDL_SetError("The video driver did not add any displays");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	520 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	521 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	522 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	523
5193 82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	524 /* Add the renderer framebuffer emulation if desired */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	525 if (ShouldUseTextureFramebuffer()) {
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	526 _this->CreateWindowFramebuffer = SDL_CreateWindowTexture;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	527 _this->UpdateWindowFramebuffer = SDL_UpdateWindowTexture;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	528 _this->DestroyWindowFramebuffer = SDL_DestroyWindowTexture;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	529 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	530
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	531 /* We're ready to go! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	532 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	533 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	534
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	535 const char *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	536 SDL_GetCurrentVideoDriver()
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	537 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	538 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	539 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	540 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	541 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	542 return _this->name;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	543 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	544
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	545 SDL_VideoDevice *
4472 791b3256fb22 Mostly cleaned up warnings with -Wmissing-prototypes Sam Lantinga <slouken@libsdl.org> parents: 4433 diff changeset	546 SDL_GetVideoDevice(void)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	547 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	548 return _this;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	549 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	550
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	551 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	552 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	553 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	554 SDL_VideoDisplay display;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	555
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	556 SDL_zero(display);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	557 if (desktop_mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	558 display.desktop_mode = *desktop_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	559 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	560 display.current_mode = display.desktop_mode;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	561
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	562 return SDL_AddVideoDisplay(&display);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	563 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	564
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	565 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	566 SDL_AddVideoDisplay(const SDL_VideoDisplay * display)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	567 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	568 SDL_VideoDisplay *displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	569 int index = -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	570
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	571 displays =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	572 SDL_realloc(_this->displays,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	573 (_this->num_displays + 1) * sizeof(*displays));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	574 if (displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	575 index = _this->num_displays++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	576 displays[index] = *display;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	577 displays[index].device = _this;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	578 _this->displays = displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	579 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	580 SDL_OutOfMemory();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	581 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	582 return index;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	583 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	584
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	585 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	586 SDL_GetNumVideoDisplays(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	587 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	588 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	589 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	590 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	591 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	592 return _this->num_displays;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	593 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	594
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	595 int
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	596 SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect)
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	597 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	598 CHECK_DISPLAY_INDEX(displayIndex, -1);
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	599
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	600 if (rect) {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	601 SDL_VideoDisplay *display = &_this->displays[displayIndex];
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	602
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	603 if (_this->GetDisplayBounds) {
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	604 if (_this->GetDisplayBounds(_this, display, rect) == 0) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	605 return 0;
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	606 }
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	607 }
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	608
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	609 /* Assume that the displays are left to right */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	610 if (displayIndex == 0) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	611 rect->x = 0;
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	612 rect->y = 0;
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	613 } else {
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	614 SDL_GetDisplayBounds(displayIndex-1, rect);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	615 rect->x += rect->w;
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	616 }
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	617 rect->w = display->desktop_mode.w;
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	618 rect->h = display->desktop_mode.h;
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	619 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	620 return 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	621 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	622
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	623 SDL_bool
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	624 SDL_AddDisplayMode(SDL_VideoDisplay * display, const SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	625 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	626 SDL_DisplayMode *modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	627 int i, nmodes;
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	628
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	629 /* Make sure we don't already have the mode in the list */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	630 modes = display->display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	631 nmodes = display->num_display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	632 for (i = nmodes; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	633 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	634 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	635 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	636 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	637
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	638 /* Go ahead and add the new mode */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	639 if (nmodes == display->max_display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	640 modes =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	641 SDL_realloc(modes,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	642 (display->max_display_modes + 32) * sizeof(*modes));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	643 if (!modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	644 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	645 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	646 display->display_modes = modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	647 display->max_display_modes += 32;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	648 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	649 modes[nmodes] = *mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	650 display->num_display_modes++;
650 fe445b59d307 We need to lookup the address of glGetString before calling GL_MakeCurrent(), Ryan C. Gordon <icculus@icculus.org> parents: 630 diff changeset	651
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	652 /* Re-sort video modes */
72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	653 SDL_qsort(display->display_modes, display->num_display_modes,
3186 51750b7a966f indent Sam Lantinga <slouken@libsdl.org> parents: 3178 diff changeset	654 sizeof(SDL_DisplayMode), cmpmodes);
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	655
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	656 return SDL_TRUE;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	657 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	658
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	659 SDL_VideoDisplay *
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	660 SDL_GetFirstDisplay(void)
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	661 {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	662 return &_this->displays[0];
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	663 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	664
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	665 static int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	666 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	667 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	668 if (!display->num_display_modes && _this->GetDisplayModes) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	669 _this->GetDisplayModes(_this, display);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	670 SDL_qsort(display->display_modes, display->num_display_modes,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	671 sizeof(SDL_DisplayMode), cmpmodes);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	672 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	673 return display->num_display_modes;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	674 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	675
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	676 int
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	677 SDL_GetNumDisplayModes(int displayIndex)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	678 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	679 CHECK_DISPLAY_INDEX(displayIndex, -1);
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	680
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	681 return SDL_GetNumDisplayModesForDisplay(&_this->displays[displayIndex]);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	682 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	683
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	684 int
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	685 SDL_GetDisplayMode(int displayIndex, int index, SDL_DisplayMode * mode)
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	686 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	687 SDL_VideoDisplay *display;
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	688
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	689 CHECK_DISPLAY_INDEX(displayIndex, -1);
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	690
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	691 display = &_this->displays[displayIndex];
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	692 if (index < 0 \|\| index >= SDL_GetNumDisplayModesForDisplay(display)) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	693 SDL_SetError("index must be in the range of 0 - %d",
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	694 SDL_GetNumDisplayModesForDisplay(display) - 1);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	695 return -1;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	696 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	697 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	698 *mode = display->display_modes[index];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	699 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	700 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	701 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	702
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	703 int
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	704 SDL_GetDesktopDisplayMode(int displayIndex, SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	705 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	706 SDL_VideoDisplay *display;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	707
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	708 CHECK_DISPLAY_INDEX(displayIndex, -1);
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	709
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	710 display = &_this->displays[displayIndex];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	711 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	712 *mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	713 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	714 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	715 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	716
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	717 int
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	718 SDL_GetCurrentDisplayMode(int displayIndex, SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	719 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	720 SDL_VideoDisplay *display;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	721
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	722 CHECK_DISPLAY_INDEX(displayIndex, -1);
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	723
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	724 display = &_this->displays[displayIndex];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	725 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	726 *mode = display->current_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	727 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	728 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	729 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	730
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	731 static SDL_DisplayMode *
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	732 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	733 const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	734 SDL_DisplayMode * closest)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	735 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	736 Uint32 target_format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	737 int target_refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	738 int i;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	739 SDL_DisplayMode current, match;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	740
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	741 if (!mode \|\| !closest) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	742 SDL_SetError("Missing desired mode or closest mode parameter");
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	743 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	744 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	745
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	746 /* Default to the desktop format */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	747 if (mode->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	748 target_format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	749 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	750 target_format = display->desktop_mode.format;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	751 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	752
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	753 /* Default to the desktop refresh rate */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	754 if (mode->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	755 target_refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	756 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	757 target_refresh_rate = display->desktop_mode.refresh_rate;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	758 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	759
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	760 match = NULL;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	761 for (i = 0; i < SDL_GetNumDisplayModesForDisplay(display); ++i) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	762 current = &display->display_modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	763
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	764 if (current->w && (current->w < mode->w)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	765 /* Out of sorted modes large enough here */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	766 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	767 }
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	768 if (current->h && (current->h < mode->h)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	769 if (current->w && (current->w == mode->w)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	770 /* Out of sorted modes large enough here */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	771 break;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	772 }
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	773 /* Wider, but not tall enough, due to a different
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	774 aspect ratio. This mode must be skipped, but closer
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	775 modes may still follow. */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	776 continue;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	777 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	778 if (!match \|\| current->w < match->w \|\| current->h < match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	779 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	780 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	781 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	782 if (current->format != match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	783 /* Sorted highest depth to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	784 if (current->format == target_format \|\|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	785 (SDL_BITSPERPIXEL(current->format) >=
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	786 SDL_BITSPERPIXEL(target_format)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	787 && SDL_PIXELTYPE(current->format) ==
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	788 SDL_PIXELTYPE(target_format))) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	789 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	790 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	791 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	792 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	793 if (current->refresh_rate != match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	794 /* Sorted highest refresh to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	795 if (current->refresh_rate >= target_refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	796 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	797 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	798 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	799 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	800 if (match) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	801 if (match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	802 closest->format = match->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	803 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	804 closest->format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	805 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	806 if (match->w && match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	807 closest->w = match->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	808 closest->h = match->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	809 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	810 closest->w = mode->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	811 closest->h = mode->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	812 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	813 if (match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	814 closest->refresh_rate = match->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	815 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	816 closest->refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	817 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	818 closest->driverdata = match->driverdata;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	819
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	820 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	821 * Pick some reasonable defaults if the app and driver don't
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	822 * care
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	823 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	824 if (!closest->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	825 closest->format = SDL_PIXELFORMAT_RGB888;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	826 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	827 if (!closest->w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	828 closest->w = 640;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	829 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	830 if (!closest->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	831 closest->h = 480;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	832 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	833 return closest;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	834 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	835 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	836 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	837
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	838 SDL_DisplayMode *
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	839 SDL_GetClosestDisplayMode(int displayIndex,
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	840 const SDL_DisplayMode * mode,
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	841 SDL_DisplayMode * closest)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	842 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	843 SDL_VideoDisplay *display;
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	844
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	845 CHECK_DISPLAY_INDEX(displayIndex, NULL);
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	846
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	847 display = &_this->displays[displayIndex];
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	848 return SDL_GetClosestDisplayModeForDisplay(display, mode, closest);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	849 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	850
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	851 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	852 SDL_SetDisplayModeForDisplay(SDL_VideoDisplay * display, const SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	853 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	854 SDL_DisplayMode display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	855 SDL_DisplayMode current_mode;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	856
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	857 if (mode) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	858 display_mode = *mode;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	859
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	860 /* Default to the current mode */
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	861 if (!display_mode.format) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	862 display_mode.format = display->current_mode.format;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	863 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	864 if (!display_mode.w) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	865 display_mode.w = display->current_mode.w;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	866 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	867 if (!display_mode.h) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	868 display_mode.h = display->current_mode.h;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	869 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	870 if (!display_mode.refresh_rate) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	871 display_mode.refresh_rate = display->current_mode.refresh_rate;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	872 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	873
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	874 /* Get a good video mode, the closest one possible */
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	875 if (!SDL_GetClosestDisplayModeForDisplay(display, &display_mode, &display_mode)) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	876 SDL_SetError("No video mode large enough for %dx%d",
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	877 display_mode.w, display_mode.h);
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	878 return -1;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	879 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	880 } else {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	881 display_mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	882 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	883
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	884 /* See if there's anything left to do */
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	885 current_mode = display->current_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	886 if (SDL_memcmp(&display_mode, &current_mode, sizeof(display_mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	887 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	888 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	889
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	890 /* Actually change the display mode */
4978 4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	891 if (!_this->SetDisplayMode) {
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	892 SDL_SetError("Video driver doesn't support changing display mode");
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	893 return -1;
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	894 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	895 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	896 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	897 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	898 display->current_mode = display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	899 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	900 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	901
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	902 int
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	903 SDLCALL SDL_GetWindowDisplay(SDL_Window * window)
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	904 {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	905 int displayIndex;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	906 int i, dist;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	907 int closest = -1;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	908 int closest_dist = 0x7FFFFFFF;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	909 SDL_Point center;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	910 SDL_Point delta;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	911 SDL_Rect rect;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	912
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	913 CHECK_WINDOW_MAGIC(window, -1);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	914
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	915 if (SDL_WINDOWPOS_ISUNDEFINED(window->x) \|\|
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	916 SDL_WINDOWPOS_ISCENTERED(window->x)) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	917 displayIndex = (window->x & 0xFFFF);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	918 if (displayIndex >= _this->num_displays) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	919 displayIndex = 0;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	920 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	921 return displayIndex;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	922 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	923 if (SDL_WINDOWPOS_ISUNDEFINED(window->y) \|\|
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	924 SDL_WINDOWPOS_ISCENTERED(window->y)) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	925 displayIndex = (window->y & 0xFFFF);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	926 if (displayIndex >= _this->num_displays) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	927 displayIndex = 0;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	928 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	929 return displayIndex;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	930 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	931
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	932 /* Find the display containing the window */
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	933 center.x = window->x + window->w / 2;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	934 center.y = window->y + window->h / 2;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	935 for (i = 0; i < _this->num_displays; ++i) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	936 SDL_VideoDisplay *display = &_this->displays[i];
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	937
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	938 SDL_GetDisplayBounds(i, &rect);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	939 if (display->fullscreen_window == window \|\| SDL_EnclosePoints(&center, 1, &rect, NULL)) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	940 return i;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	941 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	942
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	943 delta.x = center.x - (rect.x + rect.w / 2);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	944 delta.y = center.y - (rect.y + rect.h / 2);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	945 dist = (delta.xdelta.x + delta.ydelta.y);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	946 if (dist < closest_dist) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	947 closest = i;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	948 closest_dist = dist;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	949 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	950 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	951 if (closest < 0) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	952 SDL_SetError("Couldn't find any displays");
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	953 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	954 return closest;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	955 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	956
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	957 SDL_VideoDisplay *
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	958 SDL_GetDisplayForWindow(SDL_Window *window)
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	959 {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	960 return &_this->displays[SDL_GetWindowDisplay(window)];
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	961 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	962
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	963 int
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	964 SDL_SetWindowDisplayMode(SDL_Window * window, const SDL_DisplayMode * mode)
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	965 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	966 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	967
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	968 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	969 window->fullscreen_mode = *mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	970 } else {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	971 SDL_zero(window->fullscreen_mode);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	972 }
3526 e6f2f312780f Fixed compiler warnings Sam Lantinga <slouken@libsdl.org> parents: 3517 diff changeset	973 return 0;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	974 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	975
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	976 int
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	977 SDL_GetWindowDisplayMode(SDL_Window * window, SDL_DisplayMode * mode)
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	978 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	979 SDL_DisplayMode fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	980
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	981 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	982
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	983 fullscreen_mode = window->fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	984 if (!fullscreen_mode.w) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	985 fullscreen_mode.w = window->w;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	986 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	987 if (!fullscreen_mode.h) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	988 fullscreen_mode.h = window->h;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	989 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	990
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	991 if (!SDL_GetClosestDisplayModeForDisplay(SDL_GetDisplayForWindow(window),
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	992 &fullscreen_mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	993 &fullscreen_mode)) {
2869 2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	994 SDL_SetError("Couldn't find display mode match");
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	995 return -1;
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	996 }
3092 cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3091 diff changeset	997
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	998 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	999 *mode = fullscreen_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1000 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1001 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1002 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1003
5157 fb424691cfc7 Moved the rendering code out to a separate directory in the hope that it can someday be completely decoupled from the rest of the library and be expanded to an awesome 2D on 3D library. Sam Lantinga <slouken@libsdl.org> parents: 5153 diff changeset	1004 Uint32
fb424691cfc7 Moved the rendering code out to a separate directory in the hope that it can someday be completely decoupled from the rest of the library and be expanded to an awesome 2D on 3D library. Sam Lantinga <slouken@libsdl.org> parents: 5153 diff changeset	1005 SDL_GetWindowPixelFormat(SDL_Window * window)
fb424691cfc7 Moved the rendering code out to a separate directory in the hope that it can someday be completely decoupled from the rest of the library and be expanded to an awesome 2D on 3D library. Sam Lantinga <slouken@libsdl.org> parents: 5153 diff changeset	1006 {
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1007 SDL_VideoDisplay *display;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1008
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1009 CHECK_WINDOW_MAGIC(window, SDL_PIXELFORMAT_UNKNOWN);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1010
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1011 display = SDL_GetDisplayForWindow(window);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1012 return display->current_mode.format;
5157 fb424691cfc7 Moved the rendering code out to a separate directory in the hope that it can someday be completely decoupled from the rest of the library and be expanded to an awesome 2D on 3D library. Sam Lantinga <slouken@libsdl.org> parents: 5153 diff changeset	1013 }
fb424691cfc7 Moved the rendering code out to a separate directory in the hope that it can someday be completely decoupled from the rest of the library and be expanded to an awesome 2D on 3D library. Sam Lantinga <slouken@libsdl.org> parents: 5153 diff changeset	1014
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1015 static void
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1016 SDL_UpdateFullscreenMode(SDL_Window * window, SDL_bool attempt)
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1017 {
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1018 SDL_VideoDisplay *display = SDL_GetDisplayForWindow(window);
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1019 SDL_Window *other;
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1020
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1021 /* See if anything changed */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1022 if ((display->fullscreen_window == window) == attempt) {
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1023 return;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1024 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1025
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1026 /* See if we even want to do anything here */
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1027 if ((window->flags & SDL_WINDOW_FULLSCREEN) &&
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1028 (window->flags & SDL_WINDOW_SHOWN)) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1029 if (attempt) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1030 /* We just gained some state, try to gain all states */
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1031 if (window->flags & SDL_WINDOW_MINIMIZED) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1032 SDL_RestoreWindow(window);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1033 } else {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1034 SDL_RaiseWindow(window);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1035 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1036 } else {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1037 /* We just lost some state, try to release all states */
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1038 SDL_MinimizeWindow(window);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1039 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1040 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1041
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1042 if (FULLSCREEN_VISIBLE(window)) {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1043 /* Hide any other fullscreen windows */
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1044 if (display->fullscreen_window &&
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1045 display->fullscreen_window != window) {
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1046 SDL_MinimizeWindow(display->fullscreen_window);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1047 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1048 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1049
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1050 /* See if there are any fullscreen windows */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1051 for (other = _this->windows; other; other = other->next) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1052 if (FULLSCREEN_VISIBLE(other) &&
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1053 SDL_GetDisplayForWindow(other) == display) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1054 SDL_DisplayMode fullscreen_mode;
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1055 if (SDL_GetWindowDisplayMode(other, &fullscreen_mode) == 0) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1056 if (_this->PrepWindowFullscreen) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1057 _this->PrepWindowFullscreen(_this, other);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1058 }
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1059
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1060 SDL_SetDisplayModeForDisplay(display, &fullscreen_mode);
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1061
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1062 if (_this->SetWindowFullscreen) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1063 _this->SetWindowFullscreen(_this, other);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1064 }
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1065 display->fullscreen_window = other;
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1066
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1067 /* Generate a mode change events here */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1068 SDL_SendWindowEvent(other, SDL_WINDOWEVENT_RESIZED,
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1069 fullscreen_mode.w, fullscreen_mode.h);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1070 return;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1071 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1072 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1073 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1074
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1075 /* Nope, restore the desktop mode */
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1076 if (_this->PrepWindowFullscreen) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1077 _this->PrepWindowFullscreen(_this, window);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1078 }
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1079
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1080 SDL_SetDisplayModeForDisplay(display, NULL);
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1081
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1082 if (_this->SetWindowFullscreen) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1083 _this->SetWindowFullscreen(_this, window);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1084 }
3517 e7eec78e4b92 Fixed mouse events for fullscreen windows on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 3516 diff changeset	1085 display->fullscreen_window = NULL;
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1086 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1087
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1088 SDL_Window *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1089 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1090 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1091 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1092 SDL_WINDOW_OPENGL \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1093 SDL_WINDOW_BORDERLESS \|
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1094 SDL_WINDOW_RESIZABLE \|
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1095 SDL_WINDOW_INPUT_GRABBED);
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1096 SDL_Window *window;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1097
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1098 if (!_this) {
3417 64a60c5d502e Automatically initialize the video system and create a renderer to simplify use. Sam Lantinga <slouken@libsdl.org> parents: 3333 diff changeset	1099 /* Initialize the video system if needed */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1100 if (SDL_VideoInit(NULL) < 0) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1101 return NULL;
3417 64a60c5d502e Automatically initialize the video system and create a renderer to simplify use. Sam Lantinga <slouken@libsdl.org> parents: 3333 diff changeset	1102 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1103 }
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1104
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1105 /* Some platforms have OpenGL enabled by default */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1106 #if (SDL_VIDEO_OPENGL && __MACOSX__) \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1107 flags \|= SDL_WINDOW_OPENGL;
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1108 #endif
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1109 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1110 if (!_this->GL_CreateContext) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1111 SDL_SetError("No OpenGL support in video driver");
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1112 return NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1113 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1114 SDL_GL_LoadLibrary(NULL);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1115 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1116 window = (SDL_Window )SDL_calloc(1, sizeof(window));
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1117 window->magic = &_this->window_magic;
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1118 window->id = _this->next_object_id++;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1119 window->x = x;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1120 window->y = y;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1121 window->w = w;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1122 window->h = h;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1123 window->flags = (flags & allowed_flags);
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1124 window->next = _this->windows;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1125 if (_this->windows) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1126 _this->windows->prev = window;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1127 }
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1128 _this->windows = window;
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1129
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1130 if (_this->CreateWindow && _this->CreateWindow(_this, window) < 0) {
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1131 SDL_DestroyWindow(window);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1132 return NULL;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1133 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1134
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1135 if (title) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1136 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1137 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1138 if (flags & SDL_WINDOW_MAXIMIZED) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1139 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1140 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1141 if (flags & SDL_WINDOW_MINIMIZED) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1142 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1143 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1144 if (flags & SDL_WINDOW_SHOWN) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1145 SDL_ShowWindow(window);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1146 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1147 SDL_UpdateWindowGrab(window);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1148
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1149 return window;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1150 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1151
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1152 SDL_Window *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1153 SDL_CreateWindowFrom(const void *data)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1154 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1155 SDL_Window *window;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1156
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1157 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1158 SDL_UninitializedVideo();
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1159 return NULL;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1160 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1161 window = (SDL_Window )SDL_calloc(1, sizeof(window));
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1162 window->magic = &_this->window_magic;
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1163 window->id = _this->next_object_id++;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1164 window->flags = SDL_WINDOW_FOREIGN;
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1165 window->next = _this->windows;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1166 if (_this->windows) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1167 _this->windows->prev = window;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1168 }
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1169 _this->windows = window;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1170
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1171 if (!_this->CreateWindowFrom \|\|
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1172 _this->CreateWindowFrom(_this, window, data) < 0) {
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1173 SDL_DestroyWindow(window);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1174 return NULL;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1175 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1176 return window;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1177 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1178
1924 69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	1179 int
1928 861bc36f0ab3 Fixed crash with multiple windows Sam Lantinga <slouken@libsdl.org> parents: 1926 diff changeset	1180 SDL_RecreateWindow(SDL_Window * window, Uint32 flags)
1924 69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	1181 {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1182 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1183 SDL_WINDOW_OPENGL \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1184 SDL_WINDOW_BORDERLESS \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1185 SDL_WINDOW_RESIZABLE \|
3486 c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1186 SDL_WINDOW_INPUT_GRABBED \|
c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1187 SDL_WINDOW_FOREIGN);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1188 char *title = window->title;
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1189
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1190 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1191 SDL_SetError("No OpenGL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1192 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1193 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1194
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1195 if (window->flags & SDL_WINDOW_FOREIGN) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1196 /* Can't destroy and re-create foreign windows, hrm */
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1197 flags \|= SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1198 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1199 flags &= ~SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1200 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1201
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1202 /* Restore video mode, etc. */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1203 SDL_UpdateFullscreenMode(window, SDL_FALSE);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1204
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1205 /* Tear down the old native window */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1206 if (window->surface) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1207 window->surface->refcount = 0;
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1208 SDL_FreeSurface(window->surface);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1209 }
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1210 if (_this->DestroyWindowFramebuffer) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1211 _this->DestroyWindowFramebuffer(_this, window);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1212 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1213 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1214 _this->DestroyWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1215 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1216
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1217 if ((window->flags & SDL_WINDOW_OPENGL) != (flags & SDL_WINDOW_OPENGL)) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1218 if (flags & SDL_WINDOW_OPENGL) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1219 SDL_GL_LoadLibrary(NULL);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1220 } else {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1221 SDL_GL_UnloadLibrary();
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1222 }
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1223 }
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1224
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1225 window->title = NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1226 window->flags = (flags & allowed_flags);
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1227
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1228 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1229 if (_this->CreateWindow(_this, window) < 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1230 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1231 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1232 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1233 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1234 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1235 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1236
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1237 if (title) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1238 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1239 SDL_free(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1240 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1241 if (flags & SDL_WINDOW_MAXIMIZED) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1242 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1243 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1244 if (flags & SDL_WINDOW_MINIMIZED) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1245 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1246 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1247 if (flags & SDL_WINDOW_SHOWN) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1248 SDL_ShowWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1249 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1250 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1251
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1252 return 0;
1924 69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	1253 }
69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	1254
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1255 Uint32
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1256 SDL_GetWindowID(SDL_Window * window)
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1257 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1258 CHECK_WINDOW_MAGIC(window, 0);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1259
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1260 return window->id;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1261 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1262
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1263 SDL_Window *
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1264 SDL_GetWindowFromID(Uint32 id)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1265 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1266 SDL_Window *window;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1267
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1268 if (!_this) {
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1269 return NULL;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1270 }
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1271 for (window = _this->windows; window; window = window->next) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1272 if (window->id == id) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1273 return window;
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1274 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1275 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1276 return NULL;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1277 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1278
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1279 Uint32
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1280 SDL_GetWindowFlags(SDL_Window * window)
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1281 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1282 CHECK_WINDOW_MAGIC(window, 0);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1283
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1284 return window->flags;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1285 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1286
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1287 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1288 SDL_SetWindowTitle(SDL_Window * window, const char *title)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1289 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1290 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1291
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1292 if (title == window->title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1293 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1294 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1295 if (window->title) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1296 SDL_free(window->title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1297 }
4871 81a6a9f396ba The title is stored internally as NULL if it's empty, and returned as "" Sam Lantinga <slouken@libsdl.org> parents: 4862 diff changeset	1298 if (title && *title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1299 window->title = SDL_strdup(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1300 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1301 window->title = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1302 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1303
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1304 if (_this->SetWindowTitle) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1305 _this->SetWindowTitle(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1306 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1307 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1308
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1309 const char *
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1310 SDL_GetWindowTitle(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1311 {
4872 231f8a1c5edd Whoops, return "" even if the window is invalid. Sam Lantinga <slouken@libsdl.org> parents: 4871 diff changeset	1312 CHECK_WINDOW_MAGIC(window, "");
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1313
4871 81a6a9f396ba The title is stored internally as NULL if it's empty, and returned as "" Sam Lantinga <slouken@libsdl.org> parents: 4862 diff changeset	1314 return window->title ? window->title : "";
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1315 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1316
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1317 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1318 SDL_SetWindowIcon(SDL_Window * window, SDL_Surface * icon)
2967 e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1319 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1320 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1321
2967 e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1322 if (_this->SetWindowIcon) {
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1323 _this->SetWindowIcon(_this, window, icon);
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1324 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1325 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1326
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1327 void*
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1328 SDL_SetWindowData(SDL_Window * window, const char name, void userdata)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1329 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1330 SDL_WindowUserData prev, data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1331
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1332 CHECK_WINDOW_MAGIC(window, NULL);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1333
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1334 /* See if the named data already exists */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1335 prev = NULL;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1336 for (data = window->data; data; prev = data, data = data->next) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1337 if (SDL_strcmp(data->name, name) == 0) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1338 void *last_value = data->data;
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1339
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1340 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1341 /* Set the new value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1342 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1343 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1344 /* Delete this value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1345 if (prev) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1346 prev->next = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1347 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1348 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1349 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1350 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1351 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1352 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1353 return last_value;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1354 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1355 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1356
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1357 /* Add new data to the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1358 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1359 data = (SDL_WindowUserData )SDL_malloc(sizeof(data));
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1360 data->name = SDL_strdup(name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1361 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1362 data->next = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1363 window->data = data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1364 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1365 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1366 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1367
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1368 void *
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1369 SDL_GetWindowData(SDL_Window * window, const char *name)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1370 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1371 SDL_WindowUserData *data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1372
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1373 CHECK_WINDOW_MAGIC(window, NULL);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1374
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1375 for (data = window->data; data; data = data->next) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1376 if (SDL_strcmp(data->name, name) == 0) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1377 return data->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1378 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1379 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1380 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1381 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1382
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1383 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1384 SDL_SetWindowPosition(SDL_Window * window, int x, int y)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1385 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1386 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1387
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1388 if (x != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1389 window->x = x;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1390 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1391 if (y != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1392 window->y = y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1393 }
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1394 if (!(window->flags & SDL_WINDOW_FULLSCREEN)) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1395 if (_this->SetWindowPosition) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1396 _this->SetWindowPosition(_this, window);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1397 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1398 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MOVED, x, y);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1399 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1400 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1401
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1402 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1403 SDL_GetWindowPosition(SDL_Window * window, int x, int y)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1404 {
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1405 /* Clear the values */
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1406 if (x) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1407 *x = 0;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1408 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1409 if (y) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1410 *y = 0;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1411 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1412
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1413 CHECK_WINDOW_MAGIC(window, );
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1414
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1415 /* Fullscreen windows are always at their display's origin */
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1416 if (window->flags & SDL_WINDOW_FULLSCREEN) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1417 } else {
5247 78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1418 if (x) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1419 *x = window->x;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1420 }
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1421 if (y) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1422 *y = window->y;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1423 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1424 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1425 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1426
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1427 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1428 SDL_SetWindowSize(SDL_Window * window, int w, int h)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1429 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1430 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1431
5254 7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1432 /* FIXME: Should this change fullscreen modes? */
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1433 if (!(window->flags & SDL_WINDOW_FULLSCREEN)) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1434 if (_this->SetWindowSize) {
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1435 _this->SetWindowSize(_this, window);
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1436 }
7a963be087ef Mostly fixed fullscreen mode on Mac OS X, and you can toggle it on and off. Sam Lantinga <slouken@libsdl.org> parents: 5251 diff changeset	1437 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESIZED, w, h);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1438 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1439 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1440
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1441 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1442 SDL_GetWindowSize(SDL_Window * window, int w, int h)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1443 {
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1444 int dummy;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1445
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1446 if (!w) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1447 w = &dummy;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1448 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1449 if (!h) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1450 h = &dummy;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1451 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1452
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1453 *w = 0;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1454 *h = 0;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1455
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1456 CHECK_WINDOW_MAGIC(window, );
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1457
5247 78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1458 if (_this && window && window->magic == &_this->window_magic) {
2849 523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1459 if (w) {
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1460 *w = window->w;
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1461 }
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1462 if (h) {
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1463 *h = window->h;
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1464 }
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1465 } else {
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1466 if (w) {
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1467 *w = 0;
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1468 }
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1469 if (h) {
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1470 *h = 0;
523b10db69f8 There's no reason to add extra code to notify the mice of window size changes. Sam Lantinga <slouken@libsdl.org> parents: 2814 diff changeset	1471 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1472 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1473 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1474
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1475 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1476 SDL_ShowWindow(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1477 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1478 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1479
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1480 if (window->flags & SDL_WINDOW_SHOWN) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1481 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1482 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1483
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1484 if (_this->ShowWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1485 _this->ShowWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1486 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1487 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_SHOWN, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1488 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1489
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1490 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1491 SDL_HideWindow(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1492 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1493 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1494
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1495 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1496 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1497 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1498
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1499 if (_this->HideWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1500 _this->HideWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1501 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1502 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_HIDDEN, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1503 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1504
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1505 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1506 SDL_RaiseWindow(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1507 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1508 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1509
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1510 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1511 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1512 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1513 if (_this->RaiseWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1514 _this->RaiseWindow(_this, window);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1515 } else {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1516 /* FIXME: What we really want is a way to request focus */
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1517 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1518 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1519 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1520
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1521 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1522 SDL_MaximizeWindow(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1523 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1524 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1525
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1526 if (window->flags & SDL_WINDOW_MAXIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1527 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1528 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1529
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1530 if (_this->MaximizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1531 _this->MaximizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1532 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1533 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MAXIMIZED, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1534 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1535
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1536 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1537 SDL_MinimizeWindow(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1538 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1539 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1540
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1541 if (window->flags & SDL_WINDOW_MINIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1542 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1543 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1544
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1545 if (_this->MinimizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1546 _this->MinimizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1547 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1548 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MINIMIZED, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1549 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1550
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1551 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1552 SDL_RestoreWindow(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1553 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1554 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1555
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1556 if (!(window->flags & (SDL_WINDOW_MAXIMIZED \| SDL_WINDOW_MINIMIZED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1557 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1558 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1559
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1560 if (_this->RestoreWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1561 _this->RestoreWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1562 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1563 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1564 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1565
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1566 int
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1567 SDL_SetWindowFullscreen(SDL_Window * window, SDL_bool fullscreen)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1568 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1569 CHECK_WINDOW_MAGIC(window, -1);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1570
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1571 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1572 fullscreen = SDL_WINDOW_FULLSCREEN;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1573 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1574 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1575 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1576 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1577 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1578 window->flags \|= SDL_WINDOW_FULLSCREEN;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1579
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1580 SDL_UpdateFullscreenMode(window, SDL_TRUE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1581 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1582 window->flags &= ~SDL_WINDOW_FULLSCREEN;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1583
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1584 SDL_UpdateFullscreenMode(window, SDL_FALSE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1585 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1586 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1587 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1588
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1589 static SDL_Surface *
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1590 SDL_CreateWindowFramebuffer(SDL_Window * window)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1591 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1592 Uint32 format;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1593 void *pixels;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1594 int pitch;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1595 int bpp;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1596 Uint32 Rmask, Gmask, Bmask, Amask;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1597
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1598 if (!_this->CreateWindowFramebuffer \|\| !_this->UpdateWindowFramebuffer) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1599 return NULL;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1600 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1601
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1602 if (_this->CreateWindowFramebuffer(_this, window, &format, &pixels, &pitch) < 0) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1603 return NULL;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1604 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1605
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1606 if (!SDL_PixelFormatEnumToMasks(format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1607 return NULL;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1608 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1609
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1610 return SDL_CreateRGBSurfaceFrom(pixels, window->w, window->h, bpp, pitch, Rmask, Gmask, Bmask, Amask);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1611 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1612
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1613 SDL_Surface *
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1614 SDL_GetWindowSurface(SDL_Window * window)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1615 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1616 CHECK_WINDOW_MAGIC(window, NULL);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1617
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1618 if (!window->surface_valid) {
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1619 if (window->surface) {
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1620 window->surface->refcount = 0;
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1621 SDL_FreeSurface(window->surface);
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1622 }
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1623 window->surface = SDL_CreateWindowFramebuffer(window);
5172 ededa1ccf91c Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. Sam Lantinga <slouken@libsdl.org> parents: 5171 diff changeset	1624 if (window->surface) {
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1625 window->surface_valid = SDL_TRUE;
5172 ededa1ccf91c Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. Sam Lantinga <slouken@libsdl.org> parents: 5171 diff changeset	1626 window->surface->refcount = 0x7FFFFFF;
ededa1ccf91c Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. Sam Lantinga <slouken@libsdl.org> parents: 5171 diff changeset	1627 }
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1628 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1629 return window->surface;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1630 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1631
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1632 int
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1633 SDL_UpdateWindowSurface(SDL_Window * window)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1634 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1635 SDL_Rect full_rect;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1636
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1637 CHECK_WINDOW_MAGIC(window, -1);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1638
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1639 full_rect.x = 0;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1640 full_rect.y = 0;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1641 full_rect.w = window->w;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1642 full_rect.h = window->h;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1643 return SDL_UpdateWindowSurfaceRects(window, 1, &full_rect);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1644 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1645
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1646 int
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1647 SDL_UpdateWindowSurfaceRects(SDL_Window * window,
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1648 int numrects, SDL_Rect * rects)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1649 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1650 CHECK_WINDOW_MAGIC(window, -1);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1651
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1652 if (!window->surface_valid) {
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1653 SDL_SetError("Window surface is invalid, please call SDL_GetWindowSurface() to get a new surface");
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1654 return -1;
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1655 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1656
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1657 return _this->UpdateWindowFramebuffer(_this, window, numrects, rects);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1658 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1659
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1660 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1661 SDL_SetWindowGrab(SDL_Window * window, int mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1662 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1663 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1664
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1665 if ((!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1666 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1667 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1668 if (mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1669 window->flags \|= SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1670 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1671 window->flags &= ~SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1672 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1673 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1674 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1675
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1676 static void
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1677 SDL_UpdateWindowGrab(SDL_Window * window)
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1678 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1679 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1680 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1681 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1682 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1683
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1684 int
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1685 SDL_GetWindowGrab(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1686 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1687 CHECK_WINDOW_MAGIC(window, 0);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1688
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1689 return ((window->flags & SDL_WINDOW_INPUT_GRABBED) != 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1690 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1691
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1692 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1693 SDL_OnWindowShown(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1694 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1695 SDL_RaiseWindow(window);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1696 SDL_UpdateFullscreenMode(window, SDL_TRUE);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1697 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1698
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1699 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1700 SDL_OnWindowHidden(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1701 {
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1702 SDL_UpdateFullscreenMode(window, SDL_FALSE);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1703 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1704
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1705 void
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1706 SDL_OnWindowResized(SDL_Window * window)
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1707 {
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1708 window->surface_valid = SDL_FALSE;
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1709 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1710
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1711 void
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1712 SDL_OnWindowMinimized(SDL_Window * window)
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1713 {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1714 SDL_UpdateFullscreenMode(window, SDL_FALSE);
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1715 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1716
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1717 void
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1718 SDL_OnWindowRestored(SDL_Window * window)
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1719 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1720 SDL_RaiseWindow(window);
3502 98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1721 SDL_UpdateFullscreenMode(window, SDL_TRUE);
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1722 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1723
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1724 void
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1725 SDL_OnWindowFocusGained(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1726 {
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1727 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1728 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1729 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1730 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1731 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1732
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1733 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1734 SDL_OnWindowFocusLost(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1735 {
3512 5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1736 /* If we're fullscreen on a single-head system and lose focus, minimize */
5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1737 if ((window->flags & SDL_WINDOW_FULLSCREEN) &&
5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1738 _this->num_displays == 1) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1739 SDL_MinimizeWindow(window);
3512 5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1740 }
5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1741
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1742 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1743 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1744 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1745 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1746 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1747
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1748 SDL_Window *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1749 SDL_GetFocusWindow(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1750 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1751 SDL_Window *window;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1752
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1753 if (!_this) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1754 return NULL;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1755 }
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1756 for (window = _this->windows; window; window = window->next) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1757 if (window->flags & SDL_WINDOW_INPUT_FOCUS) {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1758 return window;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1759 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1760 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1761 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1762 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1763
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1764 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1765 SDL_DestroyWindow(SDL_Window * window)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1766 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1767 SDL_VideoDisplay *display;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1768
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1769 CHECK_WINDOW_MAGIC(window, );
3503 7931094e4c48 Explicitly clear fullscreen status rather than relying on the window focus behavior. Sam Lantinga <slouken@libsdl.org> parents: 3502 diff changeset	1770
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1771 /* Restore video mode, etc. */
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1772 SDL_UpdateFullscreenMode(window, SDL_FALSE);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1773
5172 ededa1ccf91c Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. Sam Lantinga <slouken@libsdl.org> parents: 5171 diff changeset	1774 if (window->surface) {
ededa1ccf91c Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. Sam Lantinga <slouken@libsdl.org> parents: 5171 diff changeset	1775 window->surface->refcount = 0;
ededa1ccf91c Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. Sam Lantinga <slouken@libsdl.org> parents: 5171 diff changeset	1776 SDL_FreeSurface(window->surface);
ededa1ccf91c Switched the SDL 1.2 compatibility to use the window surface, so it's fast even when there's no hardware acceleration available. Sam Lantinga <slouken@libsdl.org> parents: 5171 diff changeset	1777 }
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1778 if (_this->DestroyWindowFramebuffer) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1779 _this->DestroyWindowFramebuffer(_this, window);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1780 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1781 if (_this->DestroyWindow) {
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1782 _this->DestroyWindow(_this, window);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1783 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1784 if (window->flags & SDL_WINDOW_OPENGL) {
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1785 SDL_GL_UnloadLibrary();
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1786 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1787
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1788 display = SDL_GetDisplayForWindow(window);
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1789 if (display->fullscreen_window == window) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1790 display->fullscreen_window = NULL;
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1791 }
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1792
4901 deadc1219bea Minor cleanup in patches from Coursoud Sam Lantinga <slouken@libsdl.org> parents: 4900 diff changeset	1793 /* Now invalidate magic */
4897 c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1794 window->magic = NULL;
c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1795
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1796 /* Free memory associated with the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1797 if (window->title) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1798 SDL_free(window->title);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1799 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1800 while (window->data) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1801 SDL_WindowUserData *data = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1802
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1803 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1804 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1805 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1806 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1807
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1808 /* Unlink the window from the list */
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1809 if (window->next) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1810 window->next->prev = window->prev;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1811 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1812 if (window->prev) {
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1813 window->prev->next = window->next;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1814 } else {
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1815 _this->windows = window->next;
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1816 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1817
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1818 SDL_free(window);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1819 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1820
3025 54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1821 SDL_bool
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1822 SDL_IsScreenSaverEnabled()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1823 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1824 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1825 return SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1826 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1827 return _this->suspend_screensaver ? SDL_FALSE : SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1828 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1829
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1830 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1831 SDL_EnableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1832 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1833 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1834 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1835 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1836 if (!_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1837 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1838 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1839 _this->suspend_screensaver = SDL_FALSE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1840 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1841 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1842 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1843 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1844
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1845 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1846 SDL_DisableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1847 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1848 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1849 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1850 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1851 if (_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1852 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1853 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1854 _this->suspend_screensaver = SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1855 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1856 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1857 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1858 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1859
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1860 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1861 SDL_VideoQuit(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1862 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1863 int i, j;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1864
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1865 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1866 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1867 }
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1868
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1869 /* Halt event processing before doing anything else */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1870 SDL_QuitQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1871 SDL_MouseQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1872 SDL_KeyboardQuit();
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1873 SDL_StopEventLoop();
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1874
3029 89f8a72e1ee9 Re-enable the screensaver at exit, just in case it's needed... Sam Lantinga <slouken@libsdl.org> parents: 3025 diff changeset	1875 SDL_EnableScreenSaver();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1876
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1877 /* Clean up the system video */
5251 58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1878 while (_this->windows) {
58265e606e4e Window coordinates are in the global space and windows are not tied to a particular display. Sam Lantinga <slouken@libsdl.org> parents: 5249 diff changeset	1879 SDL_DestroyWindow(_this->windows);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1880 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1881 _this->VideoQuit(_this);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1882
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1883 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1884 SDL_VideoDisplay *display = &_this->displays[i];
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1885 for (j = display->num_display_modes; j--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1886 if (display->display_modes[j].driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1887 SDL_free(display->display_modes[j].driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1888 display->display_modes[j].driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1889 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1890 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1891 if (display->display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1892 SDL_free(display->display_modes);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1893 display->display_modes = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1894 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1895 if (display->desktop_mode.driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1896 SDL_free(display->desktop_mode.driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1897 display->desktop_mode.driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1898 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1899 if (display->driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1900 SDL_free(display->driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1901 display->driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1902 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1903 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1904 if (_this->displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1905 SDL_free(_this->displays);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1906 _this->displays = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1907 }
4495 dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1908 if (_this->clipboard_text) {
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1909 SDL_free(_this->clipboard_text);
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1910 _this->clipboard_text = NULL;
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1911 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1912 _this->free(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1913 _this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1914 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1915
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1916 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1917 SDL_GL_LoadLibrary(const char *path)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1918 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1919 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1920
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1921 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1922 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1923 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1924 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1925 if (_this->gl_config.driver_loaded) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1926 if (path && SDL_strcmp(path, _this->gl_config.driver_path) != 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1927 SDL_SetError("OpenGL library already loaded");
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1928 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1929 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1930 retval = 0;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1931 } else {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1932 if (!_this->GL_LoadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1933 SDL_SetError("No dynamic GL support in video driver");
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1934 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1935 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1936 retval = _this->GL_LoadLibrary(_this, path);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1937 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1938 if (retval == 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1939 ++_this->gl_config.driver_loaded;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1940 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1941 return (retval);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1942 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1943
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1944 void *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1945 SDL_GL_GetProcAddress(const char *proc)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1946 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1947 void *func;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1948
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1949 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1950 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1951 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1952 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1953 func = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1954 if (_this->GL_GetProcAddress) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1955 if (_this->gl_config.driver_loaded) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1956 func = _this->GL_GetProcAddress(_this, proc);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1957 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1958 SDL_SetError("No GL driver has been loaded");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1959 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1960 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1961 SDL_SetError("No dynamic GL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1962 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1963 return func;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1964 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1965
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1966 void
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1967 SDL_GL_UnloadLibrary(void)
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1968 {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1969 if (!_this) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1970 SDL_UninitializedVideo();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1971 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1972 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1973 if (_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1974 if (--_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1975 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1976 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1977 if (_this->GL_UnloadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1978 _this->GL_UnloadLibrary(_this);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1979 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1980 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1981 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1982
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1983 SDL_bool
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1984 SDL_GL_ExtensionSupported(const char *extension)
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1985 {
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	1986 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1987 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1988 const char *extensions;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1989 const char *start;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1990 const char where, terminator;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1991
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1992 /* Extension names should not have spaces. */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1993 where = SDL_strchr(extension, ' ');
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1994 if (where \|\| *extension == '\0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1995 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1996 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1997 /* See if there's an environment variable override */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1998 start = SDL_getenv(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1999 if (start && *start == '0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2000 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2001 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2002 /* Lookup the available extensions */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2003 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2004 if (glGetStringFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2005 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2006 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2007 extensions = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2008 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2009 if (!extensions) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2010 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2011 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2012 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2013 * It takes a bit of care to be fool-proof about parsing the OpenGL
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2014 * extensions string. Don't be fooled by sub-strings, etc.
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2015 */
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2016
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2017 start = extensions;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2018
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2019 for (;;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2020 where = SDL_strstr(start, extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2021 if (!where)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2022 break;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2023
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2024 terminator = where + SDL_strlen(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2025 if (where == start \|\| *(where - 1) == ' ')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2026 if (terminator == ' ' \|\| terminator == '\0')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2027 return SDL_TRUE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2028
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2029 start = terminator;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2030 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2031 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2032 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2033 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2034 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2035 }
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2036
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2037 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2038 SDL_GL_SetAttribute(SDL_GLattr attr, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2039 {
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	2040 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2041 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2042
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2043 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2044 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2045 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2046 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2047 retval = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2048 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2049 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2050 _this->gl_config.red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2051 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2052 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2053 _this->gl_config.green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2054 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2055 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2056 _this->gl_config.blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2057 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2058 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2059 _this->gl_config.alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2060 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2061 case SDL_GL_DOUBLEBUFFER:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2062 _this->gl_config.double_buffer = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2063 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2064 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2065 _this->gl_config.buffer_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2066 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2067 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2068 _this->gl_config.depth_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2069 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2070 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2071 _this->gl_config.stencil_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2072 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2073 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2074 _this->gl_config.accum_red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2075 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2076 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2077 _this->gl_config.accum_green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2078 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2079 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2080 _this->gl_config.accum_blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2081 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2082 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2083 _this->gl_config.accum_alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2084 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2085 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2086 _this->gl_config.stereo = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2087 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2088 case SDL_GL_MULTISAMPLEBUFFERS:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2089 _this->gl_config.multisamplebuffers = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2090 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2091 case SDL_GL_MULTISAMPLESAMPLES:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2092 _this->gl_config.multisamplesamples = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2093 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2094 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2095 _this->gl_config.accelerated = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2096 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2097 case SDL_GL_RETAINED_BACKING:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2098 _this->gl_config.retained_backing = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2099 break;
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2100 case SDL_GL_CONTEXT_MAJOR_VERSION:
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2101 _this->gl_config.major_version = value;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2102 break;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2103 case SDL_GL_CONTEXT_MINOR_VERSION:
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2104 _this->gl_config.minor_version = value;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2105 break;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2106 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2107 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2108 retval = -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2109 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2110 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2111 return retval;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2112 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2113 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2114 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2115 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2116 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2117
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2118 int
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2119 SDL_GL_GetAttribute(SDL_GLattr attr, int *value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2120 {
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	2121 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2122 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2123 GLenum(APIENTRY * glGetErrorFunc) (void);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2124 GLenum attrib = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2125 GLenum error = 0;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2126
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2127 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2128 if (!glGetIntegervFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2129 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2130 }
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2131
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2132 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError");
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2133 if (!glGetErrorFunc) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2134 return -1;
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2135 }
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2136
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2137 /* Clear value in any case */
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2138 *value = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2139
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2140 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2141 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2142 attrib = GL_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2143 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2144 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2145 attrib = GL_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2146 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2147 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2148 attrib = GL_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2149 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2150 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2151 attrib = GL_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2152 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2153 case SDL_GL_DOUBLEBUFFER:
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	2154 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2155 attrib = GL_DOUBLEBUFFER;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2156 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2157 #else
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2158 /* OpenGL ES 1.0 and above specifications have EGL_SINGLE_BUFFER */
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2159 /* parameter which switches double buffer to single buffer. OpenGL ES */
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2160 /* SDL driver must set proper value after initialization */
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2161 *value = _this->gl_config.double_buffer;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2162 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2163 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2164 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2165 attrib = GL_DEPTH_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2166 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2167 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2168 attrib = GL_STENCIL_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2169 break;
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	2170 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2171 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2172 attrib = GL_ACCUM_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2173 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2174 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2175 attrib = GL_ACCUM_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2176 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2177 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2178 attrib = GL_ACCUM_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2179 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2180 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2181 attrib = GL_ACCUM_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2182 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2183 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2184 attrib = GL_STEREO;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2185 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2186 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2187 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2188 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2189 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2190 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2191 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2192 /* none of these are supported in OpenGL ES */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2193 *value = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2194 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2195 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2196 case SDL_GL_MULTISAMPLEBUFFERS:
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	2197 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2198 attrib = GL_SAMPLE_BUFFERS_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2199 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2200 attrib = GL_SAMPLE_BUFFERS;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2201 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2202 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2203 case SDL_GL_MULTISAMPLESAMPLES:
5212 115fff0641ee Prefer the OpenGL ES 2.0 context when it's available, make it possible to create an OpenGL 2.0 context on iPhoneOS Sam Lantinga <slouken@libsdl.org> parents: 5195 diff changeset	2204 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2205 attrib = GL_SAMPLES_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2206 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2207 attrib = GL_SAMPLES;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2208 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2209 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2210 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2211 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2212 GLint bits = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2213 GLint component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2214
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2215 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2216 * there doesn't seem to be a single flag in OpenGL
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2217 * for this!
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2218 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2219 glGetIntegervFunc(GL_RED_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2220 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2221 glGetIntegervFunc(GL_GREEN_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2222 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2223 glGetIntegervFunc(GL_BLUE_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2224 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2225 glGetIntegervFunc(GL_ALPHA_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2226 bits += component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2227
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2228 *value = bits;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2229 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2230 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2231 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2232 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2233 /* FIXME: How do we get this information? */
3571 19691cebb866 Default to allow either accelerated or not Sam Lantinga <slouken@libsdl.org> parents: 3570 diff changeset	2234 *value = (_this->gl_config.accelerated != 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2235 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2236 }
5213 1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2237 case SDL_GL_RETAINED_BACKING:
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2238 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2239 *value = _this->gl_config.retained_backing;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2240 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2241 }
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2242 case SDL_GL_CONTEXT_MAJOR_VERSION:
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2243 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2244 *value = _this->gl_config.major_version;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2245 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2246 }
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2247 case SDL_GL_CONTEXT_MINOR_VERSION:
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2248 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2249 *value = _this->gl_config.minor_version;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2250 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2251 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2252 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2253 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2254 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2255 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2256
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2257 glGetIntegervFunc(attrib, (GLint *) value);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2258 error = glGetErrorFunc();
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2259 if (error != GL_NO_ERROR) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2260 switch (error) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2261 case GL_INVALID_ENUM:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2262 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2263 SDL_SetError("OpenGL error: GL_INVALID_ENUM");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2264 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2265 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2266 case GL_INVALID_VALUE:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2267 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2268 SDL_SetError("OpenGL error: GL_INVALID_VALUE");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2269 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2270 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2271 default:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2272 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2273 SDL_SetError("OpenGL error: %08X", error);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2274 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2275 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2276 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2277 return -1;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2278 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2279 return 0;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2280 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2281 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2282 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2283 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2284 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2285
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2286 SDL_GLContext
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	2287 SDL_GL_CreateContext(SDL_Window * window)
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2288 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2289 CHECK_WINDOW_MAGIC(window, NULL);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2290
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2291 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2292 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2293 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2294 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2295 return _this->GL_CreateContext(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2296 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2297
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2298 int
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	2299 SDL_GL_MakeCurrent(SDL_Window * window, SDL_GLContext context)
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2300 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2301 CHECK_WINDOW_MAGIC(window, -1);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2302
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2303 if (!(window->flags & SDL_WINDOW_OPENGL)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2304 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2305 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2306 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2307 if (!context) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2308 window = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2309 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2310 return _this->GL_MakeCurrent(_this, window, context);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2311 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2312
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2313 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2314 SDL_GL_SetSwapInterval(int interval)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2315 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2316 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2317 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2318 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2319 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2320 if (_this->GL_SetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2321 return _this->GL_SetSwapInterval(_this, interval);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2322 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2323 SDL_SetError("Setting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2324 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2325 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2326 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2327
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2328 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2329 SDL_GL_GetSwapInterval(void)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2330 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2331 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2332 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2333 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2334 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2335 if (_this->GL_GetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2336 return _this->GL_GetSwapInterval(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2337 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2338 SDL_SetError("Getting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2339 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2340 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2341 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2342
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2343 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	2344 SDL_GL_SwapWindow(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2345 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2346 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2347
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2348 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2349 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2350 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2351 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2352 _this->GL_SwapWindow(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2353 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2354
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2355 void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2356 SDL_GL_DeleteContext(SDL_GLContext context)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2357 {
4526 c04dd942610d Fixed bug #1000 Sam Lantinga <slouken@libsdl.org> parents: 4495 diff changeset	2358 if (!_this \|\| !_this->gl_data \|\| !context) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2359 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2360 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2361 _this->GL_MakeCurrent(_this, NULL, NULL);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2362 _this->GL_DeleteContext(_this, context);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2363 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2364
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2365 #if 0 // FIXME
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2366 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2367 * Utility function used by SDL_WM_SetIcon(); flags & 1 for color key, flags
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2368 * & 2 for alpha channel.
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2369 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2370 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2371 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2372 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2373 int x, y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2374 Uint32 colorkey;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2375 #define SET_MASKBIT(icon, x, y, mask) \
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2376 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8)))
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2377
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2378 colorkey = icon->format->colorkey;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2379 switch (icon->format->BytesPerPixel) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2380 case 1:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2381 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2382 Uint8 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2383 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2384 pixels = (Uint8 ) icon->pixels + y icon->pitch;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2385 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2386 if (*pixels++ == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2387 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2388 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2389 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2390 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2391 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2392 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2393
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2394 case 2:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2395 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2396 Uint16 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2397 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2398 pixels = (Uint16 ) icon->pixels + y icon->pitch / 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2399 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2400 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2401 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2402 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2403 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2404 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2405 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2406 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2407 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2408 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2409 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2410 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2411
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2412 case 4:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2413 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2414 Uint32 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2415 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2416 pixels = (Uint32 ) icon->pixels + y icon->pitch / 4;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2417 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2418 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2419 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2420 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2421 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2422 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2423 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2424 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2425 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2426 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2427 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2428 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2429 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2430 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2431
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2432 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2433 * Sets the window manager icon for the display window.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2434 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2435 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2436 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2437 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2438 if (icon && _this->SetIcon) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2439 /* Generate a mask if necessary, and create the icon! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2440 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2441 int mask_len = icon->h * (icon->w + 7) / 8;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2442 int flags = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2443 mask = (Uint8 *) SDL_malloc(mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2444 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2445 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2446 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2447 SDL_memset(mask, ~0, mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2448 if (icon->flags & SDL_SRCCOLORKEY)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2449 flags \|= 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2450 if (icon->flags & SDL_SRCALPHA)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2451 flags \|= 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2452 if (flags) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2453 CreateMaskFromColorKeyOrAlpha(icon, mask, flags);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2454 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2455 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2456 SDL_free(mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2457 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2458 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2459 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2460 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2461 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2462 #endif
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2463
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2464 SDL_bool
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	2465 SDL_GetWindowWMInfo(SDL_Window * window, struct SDL_SysWMinfo *info)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2466 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2467 CHECK_WINDOW_MAGIC(window, SDL_FALSE);
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2468
4900 69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2469 if (!info) {
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2470 return SDL_FALSE;
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2471 }
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2472 info->subsystem = SDL_SYSWM_UNKNOWN;
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2473
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2474 if (!_this->GetWindowWMInfo) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2475 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2476 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2477 return (_this->GetWindowWMInfo(_this, window, info));
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2478 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2479
3280 00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2480 void
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2481 SDL_StartTextInput(void)
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2482 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2483 if (_this && _this->StartTextInput) {
3280 00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2484 _this->StartTextInput(_this);
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2485 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2486 SDL_EventState(SDL_TEXTINPUT, SDL_ENABLE);
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2487 SDL_EventState(SDL_TEXTEDITING, SDL_ENABLE);
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2488 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2489
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2490 void
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2491 SDL_StopTextInput(void)
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2492 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2493 if (_this && _this->StopTextInput) {
3280 00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2494 _this->StopTextInput(_this);
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2495 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2496 SDL_EventState(SDL_TEXTINPUT, SDL_DISABLE);
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2497 SDL_EventState(SDL_TEXTEDITING, SDL_DISABLE);
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2498 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2499
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2500 void
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2501 SDL_SetTextInputRect(SDL_Rect *rect)
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2502 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2503 if (_this && _this->SetTextInputRect) {
3280 00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2504 _this->SetTextInputRect(_this, rect);
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2505 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2506 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2507
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2508 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/SDL_video.c @ 5273:c5a04f3c3908