sdl-ios-xcode: src/video/SDL

annotate src/video/SDL_video.c @ 5249:762e40fb8e28

Be explicit about what display you're querying. The default display is 0.

author	Sam Lantinga <slouken@libsdl.org>
date	Thu, 10 Feb 2011 12:14:37 -0800
parents	3a8a452b49f0
children	58265e606e4e

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
3697 f7b03b6838cb Fixed bug #926 Sam Lantinga <slouken@libsdl.org> parents: 3695 diff changeset	3 Copyright (C) 1997-2010 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) {
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	277 if (!SDL_ISPIXELFORMAT_ALPHA(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	278 *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	279 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	280 }
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 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	284 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	285 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	286 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	287 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	288 }
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 /* 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	291 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	292 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	293 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	294 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	295 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	296 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	297 }
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 *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	300 *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	301 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	302 }
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 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	305 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	306 {
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 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	308 #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	309 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	310 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	311 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	312 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	313 #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	314
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 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	316 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	317 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	318 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	319 }
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
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	321 #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	322 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	323 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	324 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	325 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	326 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	327 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	328 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	329 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	330 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	331 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	332 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	333 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	334 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	335 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	336 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	337 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	338 #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	339 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	340 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	341 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	342 #endif
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	343
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	344 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	345 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	346 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	347
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	348 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	349 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	350 }
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 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	353 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	354 {
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 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	356
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 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	358 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	359 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	360 }
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 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	362 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	363 }
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 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	365 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	366 }
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 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	368 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	369 }
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 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	371 }
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
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	374 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	375 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	376 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	377 SDL_DisplayMode a = (const SDL_DisplayMode ) A;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	378 SDL_DisplayMode b = (const SDL_DisplayMode ) B;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	379
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	380 if (a.w != b.w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	381 return b.w - a.w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	382 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	383 if (a.h != b.h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	384 return b.h - a.h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	385 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	386 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	387 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	388 }
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	389 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	390 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	391 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	392 if (a.refresh_rate != b.refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	393 return b.refresh_rate - a.refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	394 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	395 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	396 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	397
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	398 static void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	399 SDL_UninitializedVideo()
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	400 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	401 SDL_SetError("Video subsystem has not been initialized");
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	402 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	403
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	404 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	405 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	406 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	407 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	408 }
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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	410 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	411 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	412 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	413 if (index >= 0 && index < SDL_GetNumVideoDrivers()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	414 return bootstrap[index]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	415 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	416 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	417 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	418
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	419 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	420 * Initialize the video and event subsystems -- determine native pixel format
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	421 */
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	422 int
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	423 SDL_VideoInit(const char *driver_name)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	424 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	425 SDL_VideoDevice *video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	426 int index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	427 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	428
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	429 /* Check to make sure we don't overwrite '_this' */
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	430 if (_this != NULL) {
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	431 SDL_VideoQuit();
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	432 }
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	433
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	434 /* Start the event loop */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	435 if (SDL_StartEventLoop() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	436 SDL_KeyboardInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	437 SDL_MouseInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	438 SDL_TouchInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	439 SDL_QuitInit() < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	440 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	441 }
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	442
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	443 /* Select the proper video driver */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	444 index = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	445 video = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	446 if (driver_name == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	447 driver_name = SDL_getenv("SDL_VIDEODRIVER");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	448 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	449 if (driver_name != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	450 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	451 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	452 video = bootstrap[i]->create(index);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	453 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	454 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	455 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	456 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	457 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	458 if (bootstrap[i]->available()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	459 video = bootstrap[i]->create(index);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	460 if (video != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	461 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	462 }
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 if (video == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	467 if (driver_name) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	468 SDL_SetError("%s not available", driver_name);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	469 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	470 SDL_SetError("No available video device");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	471 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	472 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	473 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	474 _this = video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	475 _this->name = bootstrap[i]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	476 _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	477
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	478
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	479 /* Set some very sane GL defaults */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	480 _this->gl_config.driver_loaded = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	481 _this->gl_config.dll_handle = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	482 _this->gl_config.red_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	483 _this->gl_config.green_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	484 _this->gl_config.blue_size = 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	485 _this->gl_config.alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	486 _this->gl_config.buffer_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	487 _this->gl_config.depth_size = 16;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	488 _this->gl_config.stencil_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	489 _this->gl_config.double_buffer = 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	490 _this->gl_config.accum_red_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	491 _this->gl_config.accum_green_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	492 _this->gl_config.accum_blue_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	493 _this->gl_config.accum_alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	494 _this->gl_config.stereo = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	495 _this->gl_config.multisamplebuffers = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	496 _this->gl_config.multisamplesamples = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	497 _this->gl_config.retained_backing = 1;
3571 19691cebb866 Default to allow either accelerated or not Sam Lantinga <slouken@libsdl.org> parents: 3570 diff changeset	498 _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	499 #if SDL_VIDEO_OPENGL
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	500 _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	501 _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	502 #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	503 _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	504 _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	505 #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	506 _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	507 _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	508 #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	509
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	510 /* Initialize the video subsystem */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	511 if (_this->VideoInit(_this) < 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	512 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	513 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	514 }
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	515
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	516 /* Make sure some displays were added */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	517 if (_this->num_displays == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	518 SDL_SetError("The video driver did not add any displays");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	519 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	520 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	521 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	522
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	523 /* 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	524 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	525 _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	526 _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	527 _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	528 }
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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	530 /* We're ready to go! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	531 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	532 }
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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	534 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	535 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	536 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	537 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	538 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	539 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	540 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	541 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	542 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	543
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	544 SDL_VideoDevice *
4472 791b3256fb22 Mostly cleaned up warnings with -Wmissing-prototypes Sam Lantinga <slouken@libsdl.org> parents: 4433 diff changeset	545 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	546 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	547 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	548 }
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 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	551 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	552 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	553 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	554
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	555 SDL_zero(display);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	556 if (desktop_mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	557 display.desktop_mode = *desktop_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	558 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	559 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	560
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	561 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	562 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	563
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	564 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	565 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	566 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	567 SDL_VideoDisplay *displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	568 int index = -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	569
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	570 displays =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	571 SDL_realloc(_this->displays,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	572 (_this->num_displays + 1) * sizeof(*displays));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	573 if (displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	574 index = _this->num_displays++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	575 displays[index] = *display;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	576 displays[index].device = _this;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	577 _this->displays = displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	578 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	579 SDL_OutOfMemory();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	580 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	581 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	582 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	583
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	584 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	585 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	586 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	587 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	588 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	589 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	590 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	591 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	592 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	593
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	594 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	595 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	596 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	597 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	598
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	599 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	600 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	601
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	602 if (_this->GetDisplayBounds) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	603 if (_this->GetDisplayBounds(_this, display, rect) < 0) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	604 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	605 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	606 } else {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	607 /* Assume that the displays are left to right */
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	608 if (displayIndex == 0) {
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	609 rect->x = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	610 rect->y = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	611 } else {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	612 SDL_GetDisplayBounds(displayIndex-1, rect);
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	613 rect->x += rect->w;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	614 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	615 rect->w = display->desktop_mode.w;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	616 rect->h = display->desktop_mode.h;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	617 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	618 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	619 return 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	620 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	621
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	622 SDL_bool
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	623 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	624 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	625 SDL_DisplayMode *modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	626 int i, nmodes;
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	627
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	628 /* Make sure we don't already have the mode in the list */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	629 modes = display->display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	630 nmodes = display->num_display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	631 for (i = nmodes; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	632 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	633 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	634 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	635 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	636
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	637 /* Go ahead and add the new mode */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	638 if (nmodes == display->max_display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	639 modes =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	640 SDL_realloc(modes,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	641 (display->max_display_modes + 32) * sizeof(*modes));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	642 if (!modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	643 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	644 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	645 display->display_modes = modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	646 display->max_display_modes += 32;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	647 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	648 modes[nmodes] = *mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	649 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	650
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	651 /* 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	652 SDL_qsort(display->display_modes, display->num_display_modes,
3186 51750b7a966f indent Sam Lantinga <slouken@libsdl.org> parents: 3178 diff changeset	653 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	654
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	655 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	656 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	657
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	658 static int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	659 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	660 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	661 if (!display->num_display_modes && _this->GetDisplayModes) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	662 _this->GetDisplayModes(_this, display);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	663 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	664 sizeof(SDL_DisplayMode), cmpmodes);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	665 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	666 return display->num_display_modes;
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
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	669 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	670 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	671 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	672 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	673
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	674 return SDL_GetNumDisplayModesForDisplay(&_this->displays[displayIndex]);
3500 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
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	677 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	678 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	679 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	680 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	681
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	682 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	683
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	684 display = &_this->displays[displayIndex];
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	685 if (index < 0 \|\| index >= SDL_GetNumDisplayModesForDisplay(display)) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	686 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	687 SDL_GetNumDisplayModesForDisplay(display) - 1);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	688 return -1;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	689 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	690 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	691 *mode = display->display_modes[index];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	692 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	693 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	694 }
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	695
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	696 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	697 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	698 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	699 SDL_VideoDisplay *display;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	700
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	701 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	702
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	703 display = &_this->displays[displayIndex];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	704 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	705 *mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	706 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	707 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	708 }
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	709
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	710 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	711 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	712 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	713 SDL_VideoDisplay *display;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	714
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	715 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	716
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	717 display = &_this->displays[displayIndex];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	718 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	719 *mode = display->current_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	720 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	721 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	722 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	723
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	724 static SDL_DisplayMode *
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	725 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	726 const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	727 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	728 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	729 Uint32 target_format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	730 int target_refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	731 int i;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	732 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	733
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	734 if (!mode \|\| !closest) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	735 SDL_SetError("Missing desired mode or closest mode parameter");
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	736 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	737 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	738
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	739 /* Default to the desktop format */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	740 if (mode->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	741 target_format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	742 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	743 target_format = display->desktop_mode.format;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	744 }
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	745
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	746 /* Default to the desktop refresh rate */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	747 if (mode->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	748 target_refresh_rate = mode->refresh_rate;
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_refresh_rate = display->desktop_mode.refresh_rate;
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 match = NULL;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	754 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	755 current = &display->display_modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	756
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	757 if (current->w && (current->w < mode->w)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	758 /* Out of sorted modes large enough here */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	759 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	760 }
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	761 if (current->h && (current->h < mode->h)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	762 if (current->w && (current->w == mode->w)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	763 /* Out of sorted modes large enough here */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	764 break;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	765 }
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	766 /* 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	767 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	768 modes may still follow. */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	769 continue;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	770 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	771 if (!match \|\| current->w < match->w \|\| current->h < match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	772 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	773 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	774 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	775 if (current->format != match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	776 /* Sorted highest depth to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	777 if (current->format == target_format \|\|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	778 (SDL_BITSPERPIXEL(current->format) >=
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	779 SDL_BITSPERPIXEL(target_format)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	780 && SDL_PIXELTYPE(current->format) ==
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	781 SDL_PIXELTYPE(target_format))) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	782 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	783 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	784 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	785 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	786 if (current->refresh_rate != match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	787 /* Sorted highest refresh to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	788 if (current->refresh_rate >= target_refresh_rate) {
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 }
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 (match) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	794 if (match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	795 closest->format = match->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	796 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	797 closest->format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	798 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	799 if (match->w && match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	800 closest->w = match->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	801 closest->h = match->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	802 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	803 closest->w = mode->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	804 closest->h = mode->h;
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->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	807 closest->refresh_rate = match->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	808 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	809 closest->refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	810 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	811 closest->driverdata = match->driverdata;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	812
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	813 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	814 * Pick some reasonable defaults if the app and driver don't
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	815 * care
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	816 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	817 if (!closest->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	818 closest->format = SDL_PIXELFORMAT_RGB888;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	819 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	820 if (!closest->w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	821 closest->w = 640;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	822 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	823 if (!closest->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	824 closest->h = 480;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	825 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	826 return closest;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	827 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	828 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	829 }
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	830
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	831 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	832 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	833 const SDL_DisplayMode * mode,
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	834 SDL_DisplayMode * closest)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	835 {
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	836 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	837
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	838 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	839
762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	840 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	841 return SDL_GetClosestDisplayModeForDisplay(display, mode, closest);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	842 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	843
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	844 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	845 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	846 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	847 SDL_DisplayMode display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	848 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	849
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	850 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	851 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	852
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	853 /* 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	854 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	855 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	856 }
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 (!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	858 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	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 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	861 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	862 }
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 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	864 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	865 }
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 /* 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	868 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	869 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	870 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	871 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	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 } 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	874 display_mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	875 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	876
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	877 /* 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	878 current_mode = display->current_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	879 if (SDL_memcmp(&display_mode, &current_mode, sizeof(display_mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	880 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	881 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	882
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	883 /* 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	884 if (!_this->SetDisplayMode) {
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	885 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	886 return -1;
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	887 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	888 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	889 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	890 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	891 display->current_mode = display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	892 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	893 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	894
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	895 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	896 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	897 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	898 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	899
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	900 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	901 window->fullscreen_mode = *mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	902 } else {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	903 SDL_zero(window->fullscreen_mode);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	904 }
3526 e6f2f312780f Fixed compiler warnings Sam Lantinga <slouken@libsdl.org> parents: 3517 diff changeset	905 return 0;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	906 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	907
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	908 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	909 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	910 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	911 SDL_DisplayMode fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	912
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	913 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	914
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	915 fullscreen_mode = window->fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	916 if (!fullscreen_mode.w) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	917 fullscreen_mode.w = window->w;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	918 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	919 if (!fullscreen_mode.h) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	920 fullscreen_mode.h = window->h;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	921 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	922
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	923 if (!SDL_GetClosestDisplayModeForDisplay(window->display,
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	924 &fullscreen_mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	925 &fullscreen_mode)) {
2869 2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	926 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	927 return -1;
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	928 }
3092 cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3091 diff changeset	929
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	930 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	931 *mode = fullscreen_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	932 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	933 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	934 }
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	935
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	936 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	937 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	938 {
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	939 SDL_VideoDisplay *display = window->display;
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	940 SDL_DisplayMode *displayMode = &display->current_mode;
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	941 return displayMode->format;
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	942 }
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	943
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	944 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	945 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	946 {
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	947 SDL_VideoDisplay *display = window->display;
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	948
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	949 /* See if we're already processing a 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	950 if (display->updating_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	951 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	952 }
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	953
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	954 display->updating_fullscreen = 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	955
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	956 /* 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	957 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	958 (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	959 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	960 /* 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	961 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	962 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	963 } 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	964 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	965 }
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	966 } 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	967 /* 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	968 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	969 }
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	970 }
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	971
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	972 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	973 /* Hide any other fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	974 SDL_Window *other;
fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	975 for (other = display->windows; other; other = other->next) {
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	976 if (other != window && FULLSCREEN_VISIBLE(other)) {
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_MinimizeWindow(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	978 }
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	979 }
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	980 }
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	981
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	982 display->updating_fullscreen = 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	983
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	984 /* See if there are any fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	985 for (window = display->windows; window; window = window->next) {
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	986 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	987 SDL_DisplayMode fullscreen_mode;
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	988 if (SDL_GetWindowDisplayMode(window, &fullscreen_mode) == 0) {
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	989 SDL_SetDisplayModeForDisplay(display, &fullscreen_mode);
3517 e7eec78e4b92 Fixed mouse events for fullscreen windows on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 3516 diff changeset	990 display->fullscreen_window = 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	991 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	992 }
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	993 }
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	994 }
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	995
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	996 /* Nope, restore the desktop 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	997 SDL_SetDisplayModeForDisplay(display, NULL);
3517 e7eec78e4b92 Fixed mouse events for fullscreen windows on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 3516 diff changeset	998 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	999 }
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	1000
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	1001 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	1002 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	1003 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1004 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1005 SDL_WINDOW_OPENGL \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1006 SDL_WINDOW_BORDERLESS \|
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1007 SDL_WINDOW_RESIZABLE \|
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1008 SDL_WINDOW_INPUT_GRABBED);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1009 SDL_VideoDisplay *display;
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	1010 SDL_Window *window;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1011
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1012 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	1013 /* Initialize the video system if needed */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1014 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	1015 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	1016 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1017 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1018 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1019 if (!_this->GL_CreateContext) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1020 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	1021 return NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1022 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1023 SDL_GL_LoadLibrary(NULL);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1024 }
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	1025 display = &_this->displays[0]; /* FIXME */
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	1026 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	1027 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	1028 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	1029 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	1030 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	1031 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	1032 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	1033 window->flags = (flags & allowed_flags);
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 window->display = 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	1035 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1036 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1037 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1038 }
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	1039 display->windows = 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	1040
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	1041 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	1042 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	1043 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	1044 }
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	1045
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1046 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	1047 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1048 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1049 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	1050 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1051 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1052 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	1053 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1054 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1055 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	1056 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	1057 }
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	1058 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	1059
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	1060 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	1061 }
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	1062
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	1063 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	1064 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	1065 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1066 SDL_VideoDisplay *display;
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	1067 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	1068
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1069 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1070 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	1071 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	1072 }
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	1073 display = &_this->displays[0]; /* FIXME */
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	1074 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	1075 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	1076 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	1077 window->flags = SDL_WINDOW_FOREIGN;
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	1078 window->display = 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	1079 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1080 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1081 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1082 }
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	1083 display->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	1084
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1085 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	1086 _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	1087 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	1088 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	1089 }
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	1090 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	1091 }
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	1092
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	1093 int
1928 861bc36f0ab3 Fixed crash with multiple windows Sam Lantinga <slouken@libsdl.org> parents: 1926 diff changeset	1094 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	1095 {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1096 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1097 SDL_WINDOW_OPENGL \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1098 SDL_WINDOW_BORDERLESS \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1099 SDL_WINDOW_RESIZABLE \|
3486 c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1100 SDL_WINDOW_INPUT_GRABBED \|
c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1101 SDL_WINDOW_FOREIGN);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1102 char *title = window->title;
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1103
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1104 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1105 SDL_SetError("No OpenGL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1106 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1107 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1108 if ((window->flags & SDL_WINDOW_OPENGL) != (flags & SDL_WINDOW_OPENGL)) {
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 SDL_GL_LoadLibrary(NULL);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1111 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1112 SDL_GL_UnloadLibrary();
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 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1115
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1116 if (window->flags & SDL_WINDOW_FOREIGN) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1117 /* 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	1118 flags \|= SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1119 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1120 flags &= ~SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1121 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1122
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1123 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1124 _this->DestroyWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1125 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1126
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1127 window->title = NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1128 window->flags = (flags & allowed_flags);
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1129
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1130 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1131 if (_this->CreateWindow(_this, window) < 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1132 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1133 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1134 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1135 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1136 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1137 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1138
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1139 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	1140 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1141 SDL_free(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1142 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1143 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	1144 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1145 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1146 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	1147 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1148 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1149 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	1150 SDL_ShowWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1151 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1152 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1153
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1154 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	1155 }
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	1156
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	1157 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	1158 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	1159 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1160 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	1161
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	1162 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	1163 }
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
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	1165 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	1166 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	1167 {
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	1168 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	1169 int i;
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	1170
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	1171 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	1172 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	1173 }
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 /* FIXME: Should we keep a separate hash table for these? */
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 for (i = _this->num_displays; i--;) {
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 SDL_VideoDisplay *display = &_this->displays[i];
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	1177 for (window = display->windows; window; window = 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	1178 if (window->id == 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	1179 return 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	1180 }
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	1181 }
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	1182 }
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	1183 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	1184 }
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	1185
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	1186 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	1187 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	1188 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1189 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	1190
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1191 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	1192 }
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	1193
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	1194 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	1195 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	1196 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1197 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	1198
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1199 if (title == window->title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1200 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1201 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1202 if (window->title) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1203 SDL_free(window->title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1204 }
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	1205 if (title && *title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1206 window->title = SDL_strdup(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1207 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1208 window->title = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1209 }
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	1210
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1211 if (_this->SetWindowTitle) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1212 _this->SetWindowTitle(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1213 }
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	1214 }
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	1215
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1216 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	1217 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	1218 {
4872 231f8a1c5edd Whoops, return "" even if the window is invalid. Sam Lantinga <slouken@libsdl.org> parents: 4871 diff changeset	1219 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	1220
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	1221 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	1222 }
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	1223
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	1224 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	1225 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	1226 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1227 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	1228
2967 e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1229 if (_this->SetWindowIcon) {
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1230 _this->SetWindowIcon(_this, window, icon);
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1231 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1232 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1233
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1234 void*
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1235 SDL_SetWindowData(SDL_Window * window, const char name, void userdata)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1236 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1237 SDL_WindowUserData prev, data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1238
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1239 CHECK_WINDOW_MAGIC(window, NULL);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1240
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1241 /* 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	1242 prev = NULL;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1243 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	1244 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	1245 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	1246
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1247 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1248 /* Set the new value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1249 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1250 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1251 /* Delete this value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1252 if (prev) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1253 prev->next = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1254 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1255 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1256 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1257 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1258 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1259 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1260 return last_value;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1261 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1262 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1263
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1264 /* Add new data to the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1265 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1266 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	1267 data->name = SDL_strdup(name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1268 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1269 data->next = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1270 window->data = data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1271 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1272 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	1273 }
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	1274
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1275 void *
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1276 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	1277 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1278 SDL_WindowUserData *data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1279
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1280 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	1281
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1282 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	1283 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	1284 return data->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1285 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1286 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1287 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	1288 }
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
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	1290 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	1291 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	1292 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1293 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	1294
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1295 if (x != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1296 window->x = x;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1297 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1298 if (y != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1299 window->y = y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1300 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1301 if (_this->SetWindowPosition) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1302 _this->SetWindowPosition(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1303 }
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	1304 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MOVED, x, 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	1305 }
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	1306
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 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	1308 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	1309 {
5247 78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1310 if (_this && window && window->magic == &_this->window_magic) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1311 if (x) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1312 *x = window->x;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1313 }
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1314 if (y) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1315 *y = window->y;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1316 }
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1317 } else {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1318 if (x) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1319 *x = 0;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1320 }
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1321 if (y) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1322 *y = 0;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1323 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1324 }
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	1325 }
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	1326
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	1327 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	1328 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	1329 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1330 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	1331
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1332 window->w = w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1333 window->h = 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	1334
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1335 if (_this->SetWindowSize) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1336 _this->SetWindowSize(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1337 }
5150 ad50b3db78bd The rendering functions take a context so it's clear what window they're drawing to. This also potentially opens to the door to multi-threaded rendering in the future. Sam Lantinga <slouken@libsdl.org> parents: 5147 diff changeset	1338 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESIZED, w, 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	1339 }
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	1340
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	1341 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	1342 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	1343 {
5247 78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1344 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	1345 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	1346 *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	1347 }
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	1348 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	1349 *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	1350 }
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	1351 } 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	1352 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	1353 *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	1354 }
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	1355 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	1356 *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	1357 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1358 }
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	1359 }
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	1360
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	1361 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	1362 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	1363 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1364 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	1365
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1366 if (window->flags & SDL_WINDOW_SHOWN) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1367 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1368 }
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	1369
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1370 if (_this->ShowWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1371 _this->ShowWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1372 }
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	1373 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	1374 }
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	1375
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	1376 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	1377 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	1378 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1379 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	1380
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1381 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1382 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1383 }
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	1384
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1385 if (_this->HideWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1386 _this->HideWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1387 }
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	1388 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	1389 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1390
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	1391 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	1392 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	1393 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1394 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	1395
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1396 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1397 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1398 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1399 if (_this->RaiseWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1400 _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	1401 } 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	1402 /* 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	1403 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1404 }
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	1405 }
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	1406
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	1407 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	1408 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	1409 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1410 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	1411
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1412 if (window->flags & SDL_WINDOW_MAXIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1413 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1414 }
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	1415
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1416 if (_this->MaximizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1417 _this->MaximizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1418 }
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	1419 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	1420 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1421
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	1422 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	1423 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	1424 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1425 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	1426
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1427 if (window->flags & SDL_WINDOW_MINIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1428 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1429 }
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	1430
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1431 if (_this->MinimizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1432 _this->MinimizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1433 }
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	1434 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	1435 }
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	1436
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	1437 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	1438 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	1439 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1440 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	1441
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1442 if (!(window->flags & (SDL_WINDOW_MAXIMIZED \| SDL_WINDOW_MINIMIZED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1443 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1444 }
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	1445
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1446 if (_this->RestoreWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1447 _this->RestoreWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1448 }
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	1449 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1450 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1451
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	1452 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	1453 SDL_SetWindowFullscreen(SDL_Window * window, int fullscreen)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1454 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1455 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	1456
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1457 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1458 fullscreen = SDL_WINDOW_FULLSCREEN;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1459 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1460 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1461 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1462 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1463 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1464 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	1465
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	1466 SDL_UpdateFullscreenMode(window, SDL_TRUE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1467 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1468 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	1469
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	1470 SDL_UpdateFullscreenMode(window, SDL_FALSE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1471 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1472 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	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
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	1475 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	1476 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	1477 {
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	1478 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	1479 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	1480 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	1481 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	1482 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	1483
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	1484 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	1485 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	1486 }
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	1487
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	1488 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	1489 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	1490 }
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	1491
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	1492 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	1493 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	1494 }
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	1495
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	1496 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	1497 }
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	1498
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	1499 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	1500 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	1501 {
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	1502 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	1503
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1504 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	1505 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	1506 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	1507 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	1508 }
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	1509 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	1510 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	1511 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	1512 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	1513 }
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	1514 }
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	1515 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	1516 }
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	1517
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	1518 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	1519 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	1520 {
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	1521 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	1522
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	1523 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	1524
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	1525 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	1526 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	1527 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	1528 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	1529 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	1530 }
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	1531
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	1532 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	1533 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	1534 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	1535 {
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	1536 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	1537
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1538 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	1539 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	1540 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	1541 }
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	1542
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	1543 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	1544 }
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	1545
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	1546 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	1547 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	1548 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1549 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	1550
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1551 if ((!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1552 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1553 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1554 if (mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1555 window->flags \|= SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1556 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1557 window->flags &= ~SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1558 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1559 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1560 }
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	1561
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1562 static void
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1563 SDL_UpdateWindowGrab(SDL_Window * window)
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1564 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1565 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1566 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1567 }
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	1568 }
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	1569
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	1570 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	1571 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	1572 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1573 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	1574
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1575 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	1576 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1577
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	1578 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	1579 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	1580 {
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	1581 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	1582 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	1583 }
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	1584
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	1585 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	1586 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	1587 {
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	1588 SDL_UpdateFullscreenMode(window, SDL_FALSE);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1589 }
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	1590
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	1591 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	1592 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	1593 {
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1594 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	1595 }
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
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 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	1598 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	1599 {
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	1600 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	1601 }
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	1602
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	1603 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	1604 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	1605 {
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	1606 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	1607 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	1608 }
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	1609
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	1610 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	1611 SDL_OnWindowFocusGained(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1612 {
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	1613 SDL_VideoDisplay *display = window->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	1614
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1615 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1616 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1617 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1618 }
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	1619 }
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	1620
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	1621 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	1622 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	1623 {
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	1624 SDL_VideoDisplay *display = window->display;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1625
3512 5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1626 /* 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	1627 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	1628 _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	1629 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	1630 }
5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1631
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1632 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1633 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1634 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1635 }
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	1636 }
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	1637
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	1638 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	1639 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	1640 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1641 SDL_VideoDisplay *display;
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	1642 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	1643
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1644 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	1645 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	1646 }
5249 762e40fb8e28 Be explicit about what display you're querying. The default display is 0. Sam Lantinga <slouken@libsdl.org> parents: 5248 diff changeset	1647 display = &_this->displays[0]; /* FIXME */
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	1648 for (window = display->windows; window; window = window->next) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1649 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	1650 return window;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1651 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1652 }
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	1653 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	1654 }
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	1655
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	1656 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	1657 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	1658 {
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	1659 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	1660
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1661 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	1662
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	1663 /* 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	1664 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	1665
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	1666 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	1667 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	1668 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	1669 }
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	1670 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	1671 _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	1672 }
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	1673 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	1674 _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	1675 }
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	1676 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	1677 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	1678 }
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	1679
4901 deadc1219bea Minor cleanup in patches from Coursoud Sam Lantinga <slouken@libsdl.org> parents: 4900 diff changeset	1680 /* Now invalidate magic */
4897 c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1681 window->magic = NULL;
c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1682
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1683 /* Free memory associated with the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1684 if (window->title) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1685 SDL_free(window->title);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1686 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1687 while (window->data) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1688 SDL_WindowUserData *data = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1689
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1690 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1691 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1692 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1693 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 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 /* Unlink the window from the list */
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	1696 display = window->display;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1697 if (window->next) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1698 window->next->prev = window->prev;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1699 }
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	1700 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	1701 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	1702 } else {
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	1703 display->windows = 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	1704 }
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	1705
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	1706 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	1707 }
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	1708
3025 54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1709 SDL_bool
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1710 SDL_IsScreenSaverEnabled()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1711 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1712 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1713 return SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1714 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1715 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	1716 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1717
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1718 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1719 SDL_EnableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1720 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1721 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1722 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1723 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1724 if (!_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1725 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1726 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1727 _this->suspend_screensaver = SDL_FALSE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1728 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1729 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1730 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1731 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1732
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1733 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1734 SDL_DisableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1735 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1736 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1737 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1738 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1739 if (_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1740 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1741 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1742 _this->suspend_screensaver = SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1743 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1744 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1745 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1746 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1747
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	1748 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	1749 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	1750 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1751 int i, j;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1752
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1753 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1754 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1755 }
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1756
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1757 /* 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	1758 SDL_QuitQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1759 SDL_MouseQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1760 SDL_KeyboardQuit();
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1761 SDL_StopEventLoop();
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1762
3029 89f8a72e1ee9 Re-enable the screensaver at exit, just in case it's needed... Sam Lantinga <slouken@libsdl.org> parents: 3025 diff changeset	1763 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	1764
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1765 /* Clean up the system video */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1766 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1767 SDL_VideoDisplay *display = &_this->displays[i];
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	1768 while (display->windows) {
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	1769 SDL_DestroyWindow(display->windows);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1770 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1771 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1772 _this->VideoQuit(_this);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1773
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1774 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1775 SDL_VideoDisplay *display = &_this->displays[i];
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1776 for (j = display->num_display_modes; j--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1777 if (display->display_modes[j].driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1778 SDL_free(display->display_modes[j].driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1779 display->display_modes[j].driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1780 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1781 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1782 if (display->display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1783 SDL_free(display->display_modes);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1784 display->display_modes = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1785 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1786 if (display->desktop_mode.driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1787 SDL_free(display->desktop_mode.driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1788 display->desktop_mode.driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1789 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1790 if (display->driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1791 SDL_free(display->driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1792 display->driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1793 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1794 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1795 if (_this->displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1796 SDL_free(_this->displays);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1797 _this->displays = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1798 }
4495 dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1799 if (_this->clipboard_text) {
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1800 SDL_free(_this->clipboard_text);
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1801 _this->clipboard_text = NULL;
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1802 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1803 _this->free(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1804 _this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1805 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1806
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	1807 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	1808 SDL_GL_LoadLibrary(const char *path)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1809 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1810 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1811
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1812 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1813 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1814 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1815 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1816 if (_this->gl_config.driver_loaded) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1817 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	1818 SDL_SetError("OpenGL library already loaded");
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1819 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1820 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1821 retval = 0;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1822 } else {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1823 if (!_this->GL_LoadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1824 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	1825 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1826 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1827 retval = _this->GL_LoadLibrary(_this, path);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1828 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1829 if (retval == 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1830 ++_this->gl_config.driver_loaded;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1831 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1832 return (retval);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1833 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1834
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1835 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	1836 SDL_GL_GetProcAddress(const char *proc)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1837 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1838 void *func;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1839
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1840 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1841 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1842 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1843 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1844 func = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1845 if (_this->GL_GetProcAddress) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1846 if (_this->gl_config.driver_loaded) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1847 func = _this->GL_GetProcAddress(_this, proc);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1848 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1849 SDL_SetError("No GL driver has been loaded");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1850 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1851 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1852 SDL_SetError("No dynamic GL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1853 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1854 return func;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1855 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1856
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1857 void
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1858 SDL_GL_UnloadLibrary(void)
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1859 {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1860 if (!_this) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1861 SDL_UninitializedVideo();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1862 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1863 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1864 if (_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1865 if (--_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1866 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1867 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1868 if (_this->GL_UnloadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1869 _this->GL_UnloadLibrary(_this);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1870 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1871 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1872 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1873
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1874 SDL_bool
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1875 SDL_GL_ExtensionSupported(const char *extension)
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1876 {
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	1877 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1878 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1879 const char *extensions;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1880 const char *start;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1881 const char where, terminator;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1882
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1883 /* Extension names should not have spaces. */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1884 where = SDL_strchr(extension, ' ');
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1885 if (where \|\| *extension == '\0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1886 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1887 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1888 /* See if there's an environment variable override */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1889 start = SDL_getenv(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1890 if (start && *start == '0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1891 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1892 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1893 /* Lookup the available extensions */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1894 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1895 if (glGetStringFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1896 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1897 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1898 extensions = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1899 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1900 if (!extensions) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1901 return SDL_FALSE;
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 * 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	1905 * extensions string. Don't be fooled by sub-strings, etc.
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1906 */
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1907
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1908 start = extensions;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1909
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1910 for (;;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1911 where = SDL_strstr(start, extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1912 if (!where)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1913 break;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1914
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1915 terminator = where + SDL_strlen(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1916 if (where == start \|\| *(where - 1) == ' ')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1917 if (terminator == ' ' \|\| terminator == '\0')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1918 return SDL_TRUE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1919
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1920 start = terminator;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1921 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1922 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1923 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1924 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1925 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1926 }
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1927
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	1928 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	1929 SDL_GL_SetAttribute(SDL_GLattr attr, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1930 {
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	1931 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1932 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1933
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1934 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1935 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1936 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1937 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1938 retval = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1939 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1940 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1941 _this->gl_config.red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1942 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1943 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1944 _this->gl_config.green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1945 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1946 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1947 _this->gl_config.blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1948 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1949 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1950 _this->gl_config.alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1951 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1952 case SDL_GL_DOUBLEBUFFER:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1953 _this->gl_config.double_buffer = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1954 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1955 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1956 _this->gl_config.buffer_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1957 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1958 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1959 _this->gl_config.depth_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1960 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1961 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1962 _this->gl_config.stencil_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1963 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1964 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1965 _this->gl_config.accum_red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1966 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1967 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1968 _this->gl_config.accum_green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1969 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1970 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1971 _this->gl_config.accum_blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1972 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1973 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1974 _this->gl_config.accum_alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1975 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1976 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1977 _this->gl_config.stereo = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1978 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1979 case SDL_GL_MULTISAMPLEBUFFERS:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1980 _this->gl_config.multisamplebuffers = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1981 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1982 case SDL_GL_MULTISAMPLESAMPLES:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1983 _this->gl_config.multisamplesamples = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1984 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1985 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1986 _this->gl_config.accelerated = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1987 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1988 case SDL_GL_RETAINED_BACKING:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1989 _this->gl_config.retained_backing = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1990 break;
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	1991 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	1992 _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	1993 break;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	1994 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	1995 _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	1996 break;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1997 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1998 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1999 retval = -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2000 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2001 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2002 return retval;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2003 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2004 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2005 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2006 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2007 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2008
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	2009 int
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2010 SDL_GL_GetAttribute(SDL_GLattr attr, int *value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2011 {
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	2012 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2013 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2014 GLenum(APIENTRY * glGetErrorFunc) (void);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2015 GLenum attrib = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2016 GLenum error = 0;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2017
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2018 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2019 if (!glGetIntegervFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2020 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2021 }
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2022
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2023 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError");
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2024 if (!glGetErrorFunc) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2025 return -1;
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2026 }
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2027
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2028 /* Clear value in any case */
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2029 *value = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2030
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2031 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2032 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2033 attrib = GL_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2034 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2035 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2036 attrib = GL_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2037 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2038 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2039 attrib = GL_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2040 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2041 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2042 attrib = GL_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2043 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2044 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	2045 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2046 attrib = GL_DOUBLEBUFFER;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2047 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2048 #else
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2049 /* 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	2050 /* 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	2051 /* 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	2052 *value = _this->gl_config.double_buffer;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2053 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2054 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2055 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2056 attrib = GL_DEPTH_BITS;
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_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2059 attrib = GL_STENCIL_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2060 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	2061 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2062 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2063 attrib = GL_ACCUM_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2064 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2065 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2066 attrib = GL_ACCUM_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2067 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2068 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2069 attrib = GL_ACCUM_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2070 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2071 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2072 attrib = GL_ACCUM_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2073 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2074 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2075 attrib = GL_STEREO;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2076 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2077 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2078 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2079 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2080 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2081 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2082 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2083 /* none of these are supported in OpenGL ES */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2084 *value = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2085 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2086 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2087 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	2088 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2089 attrib = GL_SAMPLE_BUFFERS_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2090 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2091 attrib = GL_SAMPLE_BUFFERS;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2092 #endif
2753 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_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	2095 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2096 attrib = GL_SAMPLES_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2097 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2098 attrib = GL_SAMPLES;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2099 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2100 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2101 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2102 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2103 GLint bits = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2104 GLint component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2105
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2106 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2107 * there doesn't seem to be a single flag in OpenGL
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2108 * for this!
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2109 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2110 glGetIntegervFunc(GL_RED_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2111 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2112 glGetIntegervFunc(GL_GREEN_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2113 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2114 glGetIntegervFunc(GL_BLUE_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2115 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2116 glGetIntegervFunc(GL_ALPHA_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2117 bits += component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2118
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2119 *value = bits;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2120 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2121 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2122 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2123 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2124 /* 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	2125 *value = (_this->gl_config.accelerated != 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2126 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2127 }
5213 1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2128 case SDL_GL_RETAINED_BACKING:
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2129 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2130 *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	2131 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2132 }
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2133 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	2134 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2135 *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	2136 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2137 }
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2138 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	2139 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2140 *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	2141 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2142 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2143 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2144 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2145 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2146 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2147
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2148 glGetIntegervFunc(attrib, (GLint *) value);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2149 error = glGetErrorFunc();
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2150 if (error != GL_NO_ERROR) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2151 switch (error) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2152 case GL_INVALID_ENUM:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2153 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2154 SDL_SetError("OpenGL error: GL_INVALID_ENUM");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2155 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2156 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2157 case GL_INVALID_VALUE:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2158 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2159 SDL_SetError("OpenGL error: GL_INVALID_VALUE");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2160 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2161 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2162 default:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2163 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2164 SDL_SetError("OpenGL error: %08X", error);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2165 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2166 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2167 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2168 return -1;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2169 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2170 return 0;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2171 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2172 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2173 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2174 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2175 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2176
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2177 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	2178 SDL_GL_CreateContext(SDL_Window * window)
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2179 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2180 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	2181
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2182 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2183 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2184 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2185 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2186 return _this->GL_CreateContext(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2187 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2188
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2189 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	2190 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	2191 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2192 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	2193
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2194 if (!(window->flags & SDL_WINDOW_OPENGL)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2195 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2196 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2197 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2198 if (!context) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2199 window = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2200 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2201 return _this->GL_MakeCurrent(_this, window, context);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2202 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2203
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2204 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2205 SDL_GL_SetSwapInterval(int interval)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2206 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2207 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2208 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2209 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2210 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2211 if (_this->GL_SetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2212 return _this->GL_SetSwapInterval(_this, interval);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2213 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2214 SDL_SetError("Setting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2215 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2216 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2217 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2218
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2219 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2220 SDL_GL_GetSwapInterval(void)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2221 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2222 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2223 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2224 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2225 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2226 if (_this->GL_GetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2227 return _this->GL_GetSwapInterval(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2228 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2229 SDL_SetError("Getting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2230 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2231 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2232 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2233
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	2234 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	2235 SDL_GL_SwapWindow(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2236 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2237 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	2238
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2239 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2240 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2241 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2242 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2243 _this->GL_SwapWindow(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2244 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2245
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2246 void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2247 SDL_GL_DeleteContext(SDL_GLContext context)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2248 {
4526 c04dd942610d Fixed bug #1000 Sam Lantinga <slouken@libsdl.org> parents: 4495 diff changeset	2249 if (!_this \|\| !_this->gl_data \|\| !context) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2250 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2251 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2252 _this->GL_MakeCurrent(_this, NULL, NULL);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2253 _this->GL_DeleteContext(_this, context);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2254 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2255
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	2256 #if 0 // FIXME
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2257 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2258 * 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	2259 * & 2 for alpha channel.
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2260 */
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	2261 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	2262 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2263 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2264 int x, y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2265 Uint32 colorkey;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2266 #define SET_MASKBIT(icon, x, y, mask) \
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2267 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8)))
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2268
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2269 colorkey = icon->format->colorkey;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2270 switch (icon->format->BytesPerPixel) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2271 case 1:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2272 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2273 Uint8 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2274 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2275 pixels = (Uint8 ) icon->pixels + y icon->pitch;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2276 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2277 if (*pixels++ == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2278 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2279 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2280 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2281 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2282 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2283 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2284
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2285 case 2:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2286 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2287 Uint16 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2288 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2289 pixels = (Uint16 ) icon->pixels + y icon->pitch / 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2290 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2291 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2292 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2293 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2294 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2295 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2296 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2297 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2298 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2299 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2300 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2301 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2302
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2303 case 4:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2304 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2305 Uint32 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2306 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2307 pixels = (Uint32 ) icon->pixels + y icon->pitch / 4;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2308 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2309 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2310 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2311 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2312 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2313 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2314 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2315 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2316 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2317 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2318 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2319 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2320 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2321 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2322
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2323 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2324 * Sets the window manager icon for the display window.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2325 */
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	2326 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	2327 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2328 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2329 if (icon && _this->SetIcon) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2330 /* Generate a mask if necessary, and create the icon! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2331 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2332 int mask_len = icon->h * (icon->w + 7) / 8;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2333 int flags = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2334 mask = (Uint8 *) SDL_malloc(mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2335 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2336 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2337 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2338 SDL_memset(mask, ~0, mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2339 if (icon->flags & SDL_SRCCOLORKEY)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2340 flags \|= 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2341 if (icon->flags & SDL_SRCALPHA)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2342 flags \|= 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2343 if (flags) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2344 CreateMaskFromColorKeyOrAlpha(icon, mask, flags);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2345 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2346 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2347 SDL_free(mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2348 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2349 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2350 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2351 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2352 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2353 #endif
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2354
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	2355 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	2356 SDL_GetWindowWMInfo(SDL_Window * window, struct SDL_SysWMinfo *info)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2357 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2358 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	2359
4900 69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2360 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	2361 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	2362 }
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2363 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	2364
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2365 if (!_this->GetWindowWMInfo) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2366 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2367 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2368 return (_this->GetWindowWMInfo(_this, window, info));
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2369 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2370
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	2371 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	2372 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	2373 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2374 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	2375 _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	2376 }
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	2377 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	2378 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	2379 }
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	2380
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	2381 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	2382 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	2383 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2384 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	2385 _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	2386 }
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	2387 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	2388 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	2389 }
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	2390
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	2391 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	2392 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	2393 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2394 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	2395 _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	2396 }
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	2397 }
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	2398
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	2399 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/SDL_video.c @ 5249:762e40fb8e28