sdl-ios-xcode: src/video/SDL

annotate src/video/SDL_video.c @ 5247:78ce7bfd0faf

Better window parameter checking

author	Sam Lantinga <slouken@libsdl.org>
date	Thu, 10 Feb 2011 10:37:35 -0800
parents	9c0593fa27d6
children	3a8a452b49f0

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
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	99 /* Various local functions */
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	100 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	101
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	102 /* 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	103
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	104 #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	105
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	106 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	107 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	108 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	109 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	110 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	111 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	112 } 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	113
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	114 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	115 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	116 {
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	117 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	118
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	119 /* 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	120 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	121 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	122 }
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	123
5195 ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	124 /* 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	125 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	126 */
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	127 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	128 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	129 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	130 }
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	131
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	132 /* 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	133 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	134 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	135 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	136 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	137 } 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	138 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	139 }
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	140 }
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	141
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	142 /* 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	143 #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	144 /* 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	145 */
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 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	147
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 #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	149 /* 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	150 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	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 #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	153 /* 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	154 #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	155 /* 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	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 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	158 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	159 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	160
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 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	162 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	163 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	164 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	165 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	166 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	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 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	169 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	170 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	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 /* 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	173 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	174 (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	175 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	176 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	177 }
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 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	179 }
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 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	181 }
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 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	183 }
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 #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	185 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	186 #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	187
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 #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	189 /* 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	190 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	191 */
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 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	193 #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	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
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	196 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	197 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	198 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	199 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	200 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	201 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	202 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	203
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	204 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	205 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	206 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	207 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	208 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	209 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	210 }
4d39eeaad00b Added a way to get a framebuffer interface for 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_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	212 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	215 if (!renderer) {
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	216 SDL_RendererInfo info;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	217 int i;
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	218 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	219
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	220 /* 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	221 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	222 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	223 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	224 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	225 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	226 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	227 break;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	228 }
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	229 }
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
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	232 if (!renderer) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	233 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	234 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	235 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	236 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	237 if (renderer) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	238 break;
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	239 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	240 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	241 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	242 }
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	243 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	244 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	245 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	246 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	247 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	248
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	249 /* 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	250 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	251 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	252 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	253 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 (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	255 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	256 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	257 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	260 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	261 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 /* 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	264 *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	265 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	266 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	267 *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	268 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	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 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	273 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	274 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	275 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	276 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	277 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 /* 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	280 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	281 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	282 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	283 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	284 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	285 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	286 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 *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	289 *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	290 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	291 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	292
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	294 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	295 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	296 SDL_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	297 #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	298 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	299 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	300 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	301 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	302 #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	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 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	305 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	306 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	307 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	308 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	309
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	310 #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	311 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	312 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	313 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	314 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	315 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	316 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	317 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	318 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	319 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	320 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	321 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	322 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	323 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	324 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	325 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	326 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	327 #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	328 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	329 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	330 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	331 #endif
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	332
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	333 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	334 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	335 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	336
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	337 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	338 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	339 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	342 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	343 {
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	345
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	347 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	348 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	349 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	351 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	352 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	353 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	354 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	355 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	356 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	357 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	358 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	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
4d39eeaad00b Added a way to get a framebuffer interface for 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
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	363 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	364 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	365 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	366 SDL_DisplayMode a = (const SDL_DisplayMode ) A;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	367 SDL_DisplayMode b = (const SDL_DisplayMode ) B;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	368
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	369 if (a.w != b.w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	370 return b.w - a.w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	371 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	372 if (a.h != b.h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	373 return b.h - a.h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	374 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	375 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	376 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	377 }
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	378 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	379 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	380 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	381 if (a.refresh_rate != b.refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	382 return b.refresh_rate - a.refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	383 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	384 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	385 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	386
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	387 static void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	388 SDL_UninitializedVideo()
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	389 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	390 SDL_SetError("Video subsystem has not been initialized");
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	391 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	392
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	393 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	394 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	395 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	396 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	397 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	398
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	399 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	400 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	401 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	402 if (index >= 0 && index < SDL_GetNumVideoDrivers()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	403 return bootstrap[index]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	404 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	405 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	406 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	407
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	408 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	409 * Initialize the video and event subsystems -- determine native pixel format
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	410 */
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 int
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	412 SDL_VideoInit(const char *driver_name)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	413 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	414 SDL_VideoDevice *video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	415 int index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	416 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	417
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	418 /* Check to make sure we don't overwrite '_this' */
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	419 if (_this != NULL) {
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	420 SDL_VideoQuit();
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	421 }
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	422
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	423 /* Start the event loop */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	424 if (SDL_StartEventLoop() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	425 SDL_KeyboardInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	426 SDL_MouseInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	427 SDL_TouchInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	428 SDL_QuitInit() < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	429 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	430 }
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	431
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	432 /* Select the proper video driver */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	433 index = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	434 video = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	435 if (driver_name == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	436 driver_name = SDL_getenv("SDL_VIDEODRIVER");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	437 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	438 if (driver_name != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	439 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	440 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	441 video = bootstrap[i]->create(index);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	442 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	443 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	444 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	445 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	446 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	447 if (bootstrap[i]->available()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	448 video = bootstrap[i]->create(index);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	449 if (video != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	450 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	451 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	452 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	453 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	454 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	455 if (video == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	456 if (driver_name) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	457 SDL_SetError("%s not available", driver_name);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	458 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	459 SDL_SetError("No available video device");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	460 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	461 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	462 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	463 _this = video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	464 _this->name = bootstrap[i]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	465 _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	466
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	467
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	468 /* Set some very sane GL defaults */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	469 _this->gl_config.driver_loaded = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	470 _this->gl_config.dll_handle = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	471 _this->gl_config.red_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	472 _this->gl_config.green_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	473 _this->gl_config.blue_size = 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	474 _this->gl_config.alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	475 _this->gl_config.buffer_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	476 _this->gl_config.depth_size = 16;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	477 _this->gl_config.stencil_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	478 _this->gl_config.double_buffer = 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	479 _this->gl_config.accum_red_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	480 _this->gl_config.accum_green_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	481 _this->gl_config.accum_blue_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	482 _this->gl_config.accum_alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	483 _this->gl_config.stereo = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	484 _this->gl_config.multisamplebuffers = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	485 _this->gl_config.multisamplesamples = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	486 _this->gl_config.retained_backing = 1;
3571 19691cebb866 Default to allow either accelerated or not Sam Lantinga <slouken@libsdl.org> parents: 3570 diff changeset	487 _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	488 #if SDL_VIDEO_OPENGL
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	489 _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	490 _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	491 #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	492 _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	493 _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	494 #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	495 _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	496 _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	497 #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	498
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	499 /* Initialize the video subsystem */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	500 if (_this->VideoInit(_this) < 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	501 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	502 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	503 }
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	504
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	505 /* Make sure some displays were added */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	506 if (_this->num_displays == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	507 SDL_SetError("The video driver did not add any displays");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	508 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	509 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	510 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	511
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	512 /* 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	513 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	514 _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	515 _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	516 _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	517 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	518
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	519 /* We're ready to go! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	520 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	521 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	522
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	523 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	524 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	525 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	526 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	527 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	528 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	529 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	530 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	531 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	532
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	533 SDL_VideoDevice *
4472 791b3256fb22 Mostly cleaned up warnings with -Wmissing-prototypes Sam Lantinga <slouken@libsdl.org> parents: 4433 diff changeset	534 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	535 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	536 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	537 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	538
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	539 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	540 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	541 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	542 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	543
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	544 SDL_zero(display);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	545 if (desktop_mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	546 display.desktop_mode = *desktop_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	547 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	548 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	549
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	550 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	551 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	552
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	553 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	554 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	555 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	556 SDL_VideoDisplay *displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	557 int index = -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	558
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	559 displays =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	560 SDL_realloc(_this->displays,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	561 (_this->num_displays + 1) * sizeof(*displays));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	562 if (displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	563 index = _this->num_displays++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	564 displays[index] = *display;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	565 displays[index].device = _this;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	566 _this->displays = displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	567 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	568 SDL_OutOfMemory();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	569 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	570 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	571 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	572
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	573 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	574 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	575 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	576 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	577 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	578 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	579 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	580 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	581 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	582
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	583 int
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	584 SDL_GetDisplayBounds(int index, SDL_Rect * rect)
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	585 {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	586 if (!_this) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	587 SDL_UninitializedVideo();
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	588 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	589 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	590 if (index < 0 \|\| index >= _this->num_displays) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	591 SDL_SetError("index must be in the range 0 - %d",
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	592 _this->num_displays - 1);
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	593 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	594 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	595 if (rect) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	596 SDL_VideoDisplay *display = &_this->displays[index];
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	597
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	598 if (_this->GetDisplayBounds) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	599 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	600 return -1;
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 } else {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	603 /* Assume that the displays are left to right */
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	604 if (index == 0) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	605 rect->x = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	606 rect->y = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	607 } else {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	608 SDL_GetDisplayBounds(index-1, rect);
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	609 rect->x += rect->w;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	610 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	611 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	612 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	613 }
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 return 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	616 }
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 int
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	619 SDL_SelectVideoDisplay(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	620 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	621 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	622 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	623 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	624 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	625 if (index < 0 \|\| index >= _this->num_displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	626 SDL_SetError("index must be in the range 0 - %d",
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	627 _this->num_displays - 1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	628 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	629 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	630 _this->current_display = index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	631 return 0;
1963 2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	632 }
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	633
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	634 int
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	635 SDL_GetCurrentVideoDisplay(void)
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	636 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	637 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	638 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	639 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	640 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	641 return _this->current_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	642 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	643
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	644 SDL_bool
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	645 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	646 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	647 SDL_DisplayMode *modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	648 int i, nmodes;
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	649
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	650 /* Make sure we don't already have the mode in the list */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	651 modes = display->display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	652 nmodes = display->num_display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	653 for (i = nmodes; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	654 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	655 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	656 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	657 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	658
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	659 /* Go ahead and add the new mode */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	660 if (nmodes == display->max_display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	661 modes =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	662 SDL_realloc(modes,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	663 (display->max_display_modes + 32) * sizeof(*modes));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	664 if (!modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	665 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	666 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	667 display->display_modes = modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	668 display->max_display_modes += 32;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	669 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	670 modes[nmodes] = *mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	671 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	672
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	673 /* 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	674 SDL_qsort(display->display_modes, display->num_display_modes,
3186 51750b7a966f indent Sam Lantinga <slouken@libsdl.org> parents: 3178 diff changeset	675 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	676
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	677 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	678 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	679
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	680 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	681 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	682 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	683 if (!display->num_display_modes && _this->GetDisplayModes) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	684 _this->GetDisplayModes(_this, display);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	685 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	686 sizeof(SDL_DisplayMode), cmpmodes);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	687 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	688 return display->num_display_modes;
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
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	691 int
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	692 SDL_GetNumDisplayModes()
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	693 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	694 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	695 return SDL_GetNumDisplayModesForDisplay(SDL_CurrentDisplay);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	696 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	697 return 0;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	698 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	699
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	700 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	701 SDL_GetDisplayModeForDisplay(SDL_VideoDisplay * display, int index, SDL_DisplayMode * mode)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	702 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	703 if (index < 0 \|\| index >= SDL_GetNumDisplayModesForDisplay(display)) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	704 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	705 SDL_GetNumDisplayModesForDisplay(display) - 1);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	706 return -1;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	707 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	708 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	709 *mode = display->display_modes[index];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	710 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	711 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	712 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	713
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	714 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	715 SDL_GetDisplayMode(int index, 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	716 {
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	717 return SDL_GetDisplayModeForDisplay(SDL_CurrentDisplay, index, mode);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	718 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	719
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	720 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	721 SDL_GetDesktopDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	722 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	723 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	724 *mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	725 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	726 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	727 }
c121d94672cb SDL 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
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	729 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	730 SDL_GetDesktopDisplayMode(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	731 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	732 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	733 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	734 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	735 }
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	736 return SDL_GetDesktopDisplayModeForDisplay(SDL_CurrentDisplay, mode);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	737 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	738
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	739 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	740 SDL_GetCurrentDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	741 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	742 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	743 *mode = display->current_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	744 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	745 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	746 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	747
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	748 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	749 SDL_GetCurrentDisplayMode(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	750 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	751 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	752 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	753 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	754 }
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	755 return SDL_GetCurrentDisplayModeForDisplay(SDL_CurrentDisplay, 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	756 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	757
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	758 SDL_DisplayMode *
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	759 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	760 const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	761 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	762 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	763 Uint32 target_format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	764 int target_refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	765 int i;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	766 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	767
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	768 if (!mode \|\| !closest) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	769 SDL_SetError("Missing desired mode or closest mode parameter");
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	770 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	771 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	772
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	773 /* Default to the desktop format */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	774 if (mode->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	775 target_format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	776 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	777 target_format = display->desktop_mode.format;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	778 }
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	779
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	780 /* Default to the desktop refresh rate */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	781 if (mode->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	782 target_refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	783 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	784 target_refresh_rate = display->desktop_mode.refresh_rate;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	785 }
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	786
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	787 match = NULL;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	788 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	789 current = &display->display_modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	790
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	791 if (current->w && (current->w < mode->w)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	792 /* Out of sorted modes large enough here */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	793 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	794 }
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	795 if (current->h && (current->h < mode->h)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	796 if (current->w && (current->w == mode->w)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	797 /* Out of sorted modes large enough here */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	798 break;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	799 }
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	800 /* 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	801 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	802 modes may still follow. */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	803 continue;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	804 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	805 if (!match \|\| current->w < match->w \|\| current->h < match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	806 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	807 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	808 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	809 if (current->format != match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	810 /* Sorted highest depth to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	811 if (current->format == target_format \|\|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	812 (SDL_BITSPERPIXEL(current->format) >=
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	813 SDL_BITSPERPIXEL(target_format)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	814 && SDL_PIXELTYPE(current->format) ==
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	815 SDL_PIXELTYPE(target_format))) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	816 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	817 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	818 continue;
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 (current->refresh_rate != match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	821 /* Sorted highest refresh to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	822 if (current->refresh_rate >= target_refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	823 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	824 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	825 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	826 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	827 if (match) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	828 if (match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	829 closest->format = match->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	830 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	831 closest->format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	832 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	833 if (match->w && match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	834 closest->w = match->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	835 closest->h = match->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	836 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	837 closest->w = mode->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	838 closest->h = mode->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	839 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	840 if (match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	841 closest->refresh_rate = match->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	842 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	843 closest->refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	844 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	845 closest->driverdata = match->driverdata;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	846
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	847 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	848 * Pick some reasonable defaults if the app and driver don't
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	849 * care
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	850 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	851 if (!closest->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	852 closest->format = SDL_PIXELFORMAT_RGB888;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	853 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	854 if (!closest->w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	855 closest->w = 640;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	856 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	857 if (!closest->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	858 closest->h = 480;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	859 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	860 return closest;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	861 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	862 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	863 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	864
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	865 SDL_DisplayMode *
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	866 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	867 SDL_DisplayMode * closest)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	868 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	869 if (!_this) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	870 SDL_UninitializedVideo();
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	871 return NULL;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	872 }
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	873 return SDL_GetClosestDisplayModeForDisplay(SDL_CurrentDisplay, mode, closest);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	874 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	875
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	876 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	877 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	878 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	879 SDL_DisplayMode display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	880 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	881
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	882 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	883 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	884
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	885 /* 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	886 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	887 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	888 }
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	889 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	890 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	891 }
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	892 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	893 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	894 }
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	895 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	896 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	897 }
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	898
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	899 /* 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	900 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	901 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	902 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	903 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	904 }
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	905 } 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	906 display_mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	907 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	908
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	909 /* See if there's anything left to do */
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	910 SDL_GetCurrentDisplayModeForDisplay(display, &current_mode);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	911 if (SDL_memcmp(&display_mode, &current_mode, sizeof(display_mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	912 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	913 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	914
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	915 /* 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	916 if (!_this->SetDisplayMode) {
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	917 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	918 return -1;
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	919 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	920 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	921 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	922 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	923 display->current_mode = display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	924 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	925 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	926
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	927 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	928 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	929 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	930 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	931
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	932 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	933 window->fullscreen_mode = *mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	934 } else {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	935 SDL_zero(window->fullscreen_mode);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	936 }
3526 e6f2f312780f Fixed compiler warnings Sam Lantinga <slouken@libsdl.org> parents: 3517 diff changeset	937 return 0;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	938 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	939
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	940 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	941 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	942 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	943 SDL_DisplayMode fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	944
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	945 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	946
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	947 fullscreen_mode = window->fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	948 if (!fullscreen_mode.w) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	949 fullscreen_mode.w = window->w;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	950 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	951 if (!fullscreen_mode.h) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	952 fullscreen_mode.h = window->h;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	953 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	954
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	955 if (!SDL_GetClosestDisplayModeForDisplay(window->display,
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	956 &fullscreen_mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	957 &fullscreen_mode)) {
2869 2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	958 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	959 return -1;
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	960 }
3092 cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3091 diff changeset	961
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	962 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	963 *mode = fullscreen_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	964 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	965 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	966 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	967
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	968 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	969 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	970 {
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	971 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	972 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	973 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	974 }
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	975
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 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	977 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	978 {
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	979 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	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 /* 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	982 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	983 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	984 }
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	985
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 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	987
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	988 /* 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	989 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	990 (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	991 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	992 /* 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	993 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	994 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	995 } 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	996 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	997 }
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	998 } 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	999 /* 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	1000 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	1001 }
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	1002 }
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	1003
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	1004 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	1005 /* Hide any other fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	1006 SDL_Window *other;
fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	1007 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	1008 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	1009 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	1010 }
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	1011 }
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	1012 }
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	1013
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	1014 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	1015
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1016 /* See if there are any fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	1017 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	1018 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	1019 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	1020 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	1021 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	1022 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	1023 return;
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1024 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1025 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1026 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1027
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1028 /* 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	1029 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	1030 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	1031 }
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	1032
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	1033 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	1034 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	1035 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1036 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1037 SDL_WINDOW_OPENGL \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1038 SDL_WINDOW_BORDERLESS \|
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1039 SDL_WINDOW_RESIZABLE \|
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1040 SDL_WINDOW_INPUT_GRABBED);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1041 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	1042 SDL_Window *window;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1043
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1044 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	1045 /* Initialize the video system if needed */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1046 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	1047 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	1048 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1049 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1050 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1051 if (!_this->GL_CreateContext) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1052 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	1053 return NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1054 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1055 SDL_GL_LoadLibrary(NULL);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1056 }
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	1057 display = SDL_CurrentDisplay;
64ce267332c6 Switched from SDL_WindowID 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 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	1059 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	1060 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	1061 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	1062 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	1063 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	1064 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	1065 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	1066 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	1067 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1068 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1069 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1070 }
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 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	1072
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1073 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	1074 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	1075 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	1076 }
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	1077
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1078 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	1079 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1080 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1081 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	1082 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1083 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1084 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	1085 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1086 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1087 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	1088 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	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 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	1091
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1092 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	1093 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1094
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	1095 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	1096 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	1097 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1098 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	1099 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	1100
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1101 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1102 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	1103 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	1104 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1105 display = SDL_CurrentDisplay;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1106 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	1107 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	1108 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	1109 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	1110 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	1111 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1112 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1113 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1114 }
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	1115 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	1116
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1117 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	1118 _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	1119 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	1120 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	1121 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1122 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	1123 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1124
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	1125 int
1928 861bc36f0ab3 Fixed crash with multiple windows Sam Lantinga <slouken@libsdl.org> parents: 1926 diff changeset	1126 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	1127 {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1128 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1129 SDL_WINDOW_OPENGL \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1130 SDL_WINDOW_BORDERLESS \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1131 SDL_WINDOW_RESIZABLE \|
3486 c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1132 SDL_WINDOW_INPUT_GRABBED \|
c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1133 SDL_WINDOW_FOREIGN);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1134 char *title = window->title;
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1135
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1136 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1137 SDL_SetError("No OpenGL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1138 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1139 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1140 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	1141 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1142 SDL_GL_LoadLibrary(NULL);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1143 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1144 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1145 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1146 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1147
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1148 if (window->flags & SDL_WINDOW_FOREIGN) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1149 /* 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	1150 flags \|= SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1151 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1152 flags &= ~SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1153 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1154
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1155 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1156 _this->DestroyWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1157 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1158
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1159 window->title = NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1160 window->flags = (flags & allowed_flags);
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1161
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1162 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1163 if (_this->CreateWindow(_this, window) < 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1164 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1165 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1166 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1167 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1168 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1169 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1170
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1171 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	1172 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1173 SDL_free(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1174 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1175 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	1176 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1177 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1178 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	1179 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1180 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1181 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	1182 SDL_ShowWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1183 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1184 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1185
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1186 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	1187 }
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	1188
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	1189 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	1190 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	1191 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1192 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	1193
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	1194 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	1195 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1196
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1197 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	1198 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	1199 {
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	1200 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	1201 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	1202
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1203 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	1204 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	1205 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1206 /* 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	1207 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	1208 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	1209 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	1210 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	1211 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	1212 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1213 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1214 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1215 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	1216 }
64ce267332c6 Switched from SDL_WindowID 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
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1218 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	1219 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	1220 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1221 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	1222
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1223 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	1224 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1225
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1226 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	1227 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	1228 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1229 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	1230
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1231 if (title == window->title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1232 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1233 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1234 if (window->title) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1235 SDL_free(window->title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1236 }
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	1237 if (title && *title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1238 window->title = SDL_strdup(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1239 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1240 window->title = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1241 }
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	1242
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1243 if (_this->SetWindowTitle) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1244 _this->SetWindowTitle(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1245 }
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	1246 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1247
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1248 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	1249 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	1250 {
4872 231f8a1c5edd Whoops, return "" even if the window is invalid. Sam Lantinga <slouken@libsdl.org> parents: 4871 diff changeset	1251 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	1252
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	1253 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	1254 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1255
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1256 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	1257 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	1258 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1259 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	1260
2967 e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1261 if (_this->SetWindowIcon) {
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1262 _this->SetWindowIcon(_this, window, icon);
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1263 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1264 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1265
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1266 void*
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1267 SDL_SetWindowData(SDL_Window * window, const char name, void userdata)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1268 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1269 SDL_WindowUserData prev, data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1270
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1271 CHECK_WINDOW_MAGIC(window, NULL);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1272
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1273 /* 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	1274 prev = NULL;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1275 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	1276 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	1277 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	1278
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1279 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1280 /* Set the new value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1281 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1282 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1283 /* Delete this value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1284 if (prev) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1285 prev->next = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1286 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1287 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1288 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1289 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1290 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1291 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1292 return last_value;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1293 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1294 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1295
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1296 /* Add new data to the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1297 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1298 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	1299 data->name = SDL_strdup(name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1300 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1301 data->next = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1302 window->data = data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1303 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1304 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	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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1307 void *
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1308 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	1309 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1310 SDL_WindowUserData *data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1311
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1312 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	1313
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1314 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	1315 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	1316 return data->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1317 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1318 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1319 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	1320 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1321
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1322 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	1323 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	1324 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1325 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	1326
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1327 if (x != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1328 window->x = x;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1329 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1330 if (y != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1331 window->y = y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1332 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1333 if (_this->SetWindowPosition) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1334 _this->SetWindowPosition(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1335 }
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	1336 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	1337 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1338
c121d94672cb SDL 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 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	1340 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	1341 {
5247 78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1342 if (_this && window && window->magic == &_this->window_magic) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1343 if (x) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1344 *x = window->x;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1345 }
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1346 if (y) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1347 *y = window->y;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1348 }
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1349 } else {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1350 if (x) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1351 *x = 0;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1352 }
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1353 if (y) {
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1354 *y = 0;
78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1355 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1356 }
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	1357 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1358
c121d94672cb SDL 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 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	1360 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	1361 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1362 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	1363
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1364 window->w = w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1365 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	1366
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1367 if (_this->SetWindowSize) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1368 _this->SetWindowSize(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1369 }
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	1370 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	1371 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1372
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1373 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	1374 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	1375 {
5247 78ce7bfd0faf Better window parameter checking Sam Lantinga <slouken@libsdl.org> parents: 5222 diff changeset	1376 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	1377 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	1378 *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	1379 }
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	1380 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	1381 *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	1382 }
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	1383 } 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	1384 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	1385 *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	1386 }
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	1387 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	1388 *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	1389 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1392
c121d94672cb SDL 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 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	1394 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	1395 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1396 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	1397
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1398 if (window->flags & SDL_WINDOW_SHOWN) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1399 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1400 }
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	1401
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1402 if (_this->ShowWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1403 _this->ShowWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1404 }
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	1405 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	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
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1408 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	1409 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	1410 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1411 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	1412
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1413 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1414 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1415 }
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	1416
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1417 if (_this->HideWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1418 _this->HideWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1419 }
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	1420 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	1421 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1422
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	1423 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	1424 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	1425 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1426 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	1427
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1428 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1429 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1430 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1431 if (_this->RaiseWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1432 _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	1433 } 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	1434 /* 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	1435 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1436 }
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	1437 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1438
c121d94672cb SDL 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 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	1440 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	1441 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1442 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	1443
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1444 if (window->flags & SDL_WINDOW_MAXIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1445 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1446 }
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	1447
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1448 if (_this->MaximizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1449 _this->MaximizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1450 }
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	1451 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	1452 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1453
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	1454 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	1455 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	1456 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1457 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	1458
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1459 if (window->flags & SDL_WINDOW_MINIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1460 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1461 }
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	1462
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1463 if (_this->MinimizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1464 _this->MinimizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1465 }
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	1466 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	1467 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1468
c121d94672cb SDL 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 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	1470 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	1471 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1472 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	1473
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1474 if (!(window->flags & (SDL_WINDOW_MAXIMIZED \| SDL_WINDOW_MINIMIZED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1475 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1476 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1477
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1478 if (_this->RestoreWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1479 _this->RestoreWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1480 }
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	1481 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1482 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1483
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	1484 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	1485 SDL_SetWindowFullscreen(SDL_Window * window, int fullscreen)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1486 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1487 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	1488
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1489 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1490 fullscreen = SDL_WINDOW_FULLSCREEN;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1491 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1492 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1493 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1494 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1495 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1496 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	1497
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	1498 SDL_UpdateFullscreenMode(window, SDL_TRUE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1499 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1500 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	1501
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	1502 SDL_UpdateFullscreenMode(window, SDL_FALSE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1503 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1504 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	1505 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1506
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	1507 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	1508 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	1509 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1510 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	1511 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	1512 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	1513 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	1514 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	1515
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1517 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	1518 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1521 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	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
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1525 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	1526 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1529 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1532 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	1533 {
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1535
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1536 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	1537 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	1538 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	1539 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	1540 }
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	1541 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	1542 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	1543 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	1544 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	1545 }
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	1546 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1547 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	1548 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1549
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1550 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	1551 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	1552 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1553 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	1554
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1555 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	1556
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1557 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	1558 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	1559 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	1560 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	1561 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	1562 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1563
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1564 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	1565 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	1566 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	1567 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1568 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	1569
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1570 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	1571 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	1572 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	1573 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1574
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1575 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	1576 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 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
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	1579 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	1580 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1581 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	1582
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1583 if ((!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1584 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1585 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1586 if (mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1587 window->flags \|= SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1588 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1589 window->flags &= ~SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1590 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1591 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1592 }
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	1593
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1594 static void
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1595 SDL_UpdateWindowGrab(SDL_Window * window)
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1596 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1597 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1598 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1599 }
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	1600 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1601
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1602 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	1603 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	1604 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1605 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	1606
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1607 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	1608 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1609
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	1610 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	1611 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	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_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	1614 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	1615 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1616
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1617 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	1618 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	1619 {
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	1620 SDL_UpdateFullscreenMode(window, SDL_FALSE);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1621 }
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	1622
c121d94672cb SDL 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 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	1624 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	1625 {
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1626 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	1627 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1628
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1629 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	1630 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	1631 {
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	1632 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	1633 }
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	1634
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	1635 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	1636 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	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_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	1639 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	1640 }
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	1641
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	1642 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	1643 SDL_OnWindowFocusGained(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1644 {
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 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	1646
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1647 if (display->gamma && _this->SetDisplayGammaRamp) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	1648 _this->SetDisplayGammaRamp(_this, display, display->gamma);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1649 }
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1650 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1651 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1652 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1653 }
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
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1657 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	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 = window->display;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1660
3512 5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1661 /* 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	1662 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	1663 _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	1664 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	1665 }
5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1666
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1667 if (display->gamma && _this->SetDisplayGammaRamp) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	1668 _this->SetDisplayGammaRamp(_this, display, display->saved_gamma);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1669 }
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1670 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1671 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1672 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1673 }
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	1674 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1675
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	1676 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	1677 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	1678 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1679 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	1680 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	1681
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1682 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	1683 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	1684 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1685 display = SDL_CurrentDisplay;
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1686 for (window = display->windows; window; window = window->next) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1687 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	1688 return window;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1689 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1690 }
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	1691 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	1692 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1693
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1694 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	1695 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	1696 {
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	1697 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	1698
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1699 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	1700
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	1701 /* 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	1702 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	1703
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	1704 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	1705 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	1706 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	1707 }
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	1708 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	1709 _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	1710 }
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	1711 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	1712 _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	1713 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1714 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	1715 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	1716 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1717
4901 deadc1219bea Minor cleanup in patches from Coursoud Sam Lantinga <slouken@libsdl.org> parents: 4900 diff changeset	1718 /* Now invalidate magic */
4897 c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1719 window->magic = NULL;
c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1720
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1721 /* Free memory associated with the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1722 if (window->title) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1723 SDL_free(window->title);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1724 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1725 while (window->data) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1726 SDL_WindowUserData *data = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1727
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1728 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1729 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1730 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1731 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1732
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	1733 /* 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	1734 display = window->display;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1735 if (window->next) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1736 window->next->prev = window->prev;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1737 }
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	1738 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	1739 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	1740 } 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	1741 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	1742 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1743
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1744 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	1745 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1746
3025 54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1747 SDL_bool
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1748 SDL_IsScreenSaverEnabled()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1749 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1750 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1751 return SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1752 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1753 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	1754 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1755
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1756 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1757 SDL_EnableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1758 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1759 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1760 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1761 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1762 if (!_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1763 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1764 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1765 _this->suspend_screensaver = SDL_FALSE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1766 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1767 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1768 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1769 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1770
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1771 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1772 SDL_DisableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1773 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1774 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1775 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1776 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1777 if (_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1778 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1779 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1780 _this->suspend_screensaver = SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1781 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1782 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1783 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1784 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1785
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	1786 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	1787 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	1788 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1789 int i, j;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1790
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1791 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1792 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1793 }
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1794
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1795 /* 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	1796 SDL_QuitQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1797 SDL_MouseQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1798 SDL_KeyboardQuit();
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1799 SDL_StopEventLoop();
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1800
3029 89f8a72e1ee9 Re-enable the screensaver at exit, just in case it's needed... Sam Lantinga <slouken@libsdl.org> parents: 3025 diff changeset	1801 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	1802
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1803 /* Clean up the system video */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1804 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1805 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	1806 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	1807 SDL_DestroyWindow(display->windows);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1808 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1809 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1810 _this->VideoQuit(_this);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1811
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1812 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1813 SDL_VideoDisplay *display = &_this->displays[i];
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1814 for (j = display->num_display_modes; j--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1815 if (display->display_modes[j].driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1816 SDL_free(display->display_modes[j].driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1817 display->display_modes[j].driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1818 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1819 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1820 if (display->display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1821 SDL_free(display->display_modes);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1822 display->display_modes = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1823 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1824 if (display->desktop_mode.driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1825 SDL_free(display->desktop_mode.driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1826 display->desktop_mode.driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1827 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1828 if (display->gamma) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1829 SDL_free(display->gamma);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1830 display->gamma = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1831 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1832 if (display->driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1833 SDL_free(display->driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1834 display->driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1835 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1836 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1837 if (_this->displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1838 SDL_free(_this->displays);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1839 _this->displays = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1840 }
4495 dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1841 if (_this->clipboard_text) {
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1842 SDL_free(_this->clipboard_text);
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1843 _this->clipboard_text = NULL;
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1844 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1845 _this->free(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1846 _this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1847 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1848
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	1849 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	1850 SDL_GL_LoadLibrary(const char *path)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1851 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1852 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1853
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1854 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1855 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1856 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1857 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1858 if (_this->gl_config.driver_loaded) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1859 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	1860 SDL_SetError("OpenGL library already loaded");
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1861 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1862 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1863 retval = 0;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1864 } else {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1865 if (!_this->GL_LoadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1866 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	1867 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1868 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1869 retval = _this->GL_LoadLibrary(_this, path);
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 if (retval == 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1872 ++_this->gl_config.driver_loaded;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1873 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1874 return (retval);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1875 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1876
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1877 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	1878 SDL_GL_GetProcAddress(const char *proc)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1879 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1880 void *func;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1881
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1882 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1883 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1884 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1885 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1886 func = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1887 if (_this->GL_GetProcAddress) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1888 if (_this->gl_config.driver_loaded) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1889 func = _this->GL_GetProcAddress(_this, proc);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1890 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1891 SDL_SetError("No GL driver has been loaded");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1892 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1893 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1894 SDL_SetError("No dynamic GL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1895 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1896 return func;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1897 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1898
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1899 void
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1900 SDL_GL_UnloadLibrary(void)
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1901 {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1902 if (!_this) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1903 SDL_UninitializedVideo();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1904 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1905 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1906 if (_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1907 if (--_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1908 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1909 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1910 if (_this->GL_UnloadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1911 _this->GL_UnloadLibrary(_this);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1912 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1913 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1914 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1915
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1916 SDL_bool
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1917 SDL_GL_ExtensionSupported(const char *extension)
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1918 {
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	1919 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1920 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1921 const char *extensions;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1922 const char *start;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1923 const char where, terminator;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1924
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1925 /* Extension names should not have spaces. */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1926 where = SDL_strchr(extension, ' ');
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1927 if (where \|\| *extension == '\0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1928 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1929 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1930 /* See if there's an environment variable override */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1931 start = SDL_getenv(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1932 if (start && *start == '0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1933 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1934 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1935 /* Lookup the available extensions */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1936 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1937 if (glGetStringFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1938 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1939 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1940 extensions = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1941 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1942 if (!extensions) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1943 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1944 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1945 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1946 * 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	1947 * extensions string. Don't be fooled by sub-strings, etc.
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1948 */
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1949
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1950 start = extensions;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1951
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1952 for (;;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1953 where = SDL_strstr(start, extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1954 if (!where)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1955 break;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1956
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1957 terminator = where + SDL_strlen(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1958 if (where == start \|\| *(where - 1) == ' ')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1959 if (terminator == ' ' \|\| terminator == '\0')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1960 return SDL_TRUE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1961
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1962 start = terminator;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1963 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1964 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1965 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1966 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1967 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1968 }
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1969
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	1970 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	1971 SDL_GL_SetAttribute(SDL_GLattr attr, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1972 {
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	1973 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1974 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1975
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1976 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1977 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1978 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1979 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1980 retval = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1981 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1982 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1983 _this->gl_config.red_size = 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_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1986 _this->gl_config.green_size = 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_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1989 _this->gl_config.blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1990 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1991 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1992 _this->gl_config.alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1993 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1994 case SDL_GL_DOUBLEBUFFER:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1995 _this->gl_config.double_buffer = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1996 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1997 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1998 _this->gl_config.buffer_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1999 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2000 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2001 _this->gl_config.depth_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2002 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2003 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2004 _this->gl_config.stencil_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2005 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2006 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2007 _this->gl_config.accum_red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2008 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2009 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2010 _this->gl_config.accum_green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2011 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2012 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2013 _this->gl_config.accum_blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2014 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2015 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2016 _this->gl_config.accum_alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2017 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2018 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2019 _this->gl_config.stereo = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2020 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2021 case SDL_GL_MULTISAMPLEBUFFERS:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2022 _this->gl_config.multisamplebuffers = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2023 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2024 case SDL_GL_MULTISAMPLESAMPLES:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2025 _this->gl_config.multisamplesamples = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2026 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2027 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2028 _this->gl_config.accelerated = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2029 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2030 case SDL_GL_RETAINED_BACKING:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2031 _this->gl_config.retained_backing = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2032 break;
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2033 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	2034 _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	2035 break;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2036 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	2037 _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	2038 break;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2039 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2040 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2041 retval = -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2042 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2043 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2044 return retval;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2045 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2046 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2047 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2048 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2049 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2050
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	2051 int
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2052 SDL_GL_GetAttribute(SDL_GLattr attr, int *value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2053 {
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	2054 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES \|\| SDL_VIDEO_OPENGL_ES2
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2055 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2056 GLenum(APIENTRY * glGetErrorFunc) (void);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2057 GLenum attrib = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2058 GLenum error = 0;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2059
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2060 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2061 if (!glGetIntegervFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2062 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2063 }
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2064
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2065 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError");
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2066 if (!glGetErrorFunc) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2067 return -1;
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2068 }
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2069
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2070 /* Clear value in any case */
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2071 *value = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2072
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2073 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2074 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2075 attrib = GL_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2076 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2077 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2078 attrib = GL_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2079 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2080 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2081 attrib = GL_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2082 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2083 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2084 attrib = GL_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2085 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2086 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	2087 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2088 attrib = GL_DOUBLEBUFFER;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2089 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2090 #else
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2091 /* 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	2092 /* 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	2093 /* 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	2094 *value = _this->gl_config.double_buffer;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2095 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2096 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2097 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2098 attrib = GL_DEPTH_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2099 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2100 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2101 attrib = GL_STENCIL_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2102 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	2103 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2104 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2105 attrib = GL_ACCUM_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2106 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2107 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2108 attrib = GL_ACCUM_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2109 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2110 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2111 attrib = GL_ACCUM_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2112 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2113 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2114 attrib = GL_ACCUM_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2115 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2116 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2117 attrib = GL_STEREO;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2118 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2119 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2120 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2121 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2122 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2123 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2124 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2125 /* none of these are supported in OpenGL ES */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2126 *value = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2127 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2128 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2129 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	2130 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2131 attrib = GL_SAMPLE_BUFFERS_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2132 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2133 attrib = GL_SAMPLE_BUFFERS;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2134 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2135 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2136 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	2137 #if SDL_VIDEO_OPENGL
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2138 attrib = GL_SAMPLES_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2139 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2140 attrib = GL_SAMPLES;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2141 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2142 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2143 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2144 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2145 GLint bits = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2146 GLint component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2147
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2148 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2149 * there doesn't seem to be a single flag in OpenGL
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2150 * for this!
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2151 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2152 glGetIntegervFunc(GL_RED_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2153 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2154 glGetIntegervFunc(GL_GREEN_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2155 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2156 glGetIntegervFunc(GL_BLUE_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2157 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2158 glGetIntegervFunc(GL_ALPHA_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2159 bits += component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2160
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2161 *value = bits;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2162 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2163 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2164 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2165 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2166 /* 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	2167 *value = (_this->gl_config.accelerated != 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2168 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2169 }
5213 1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2170 case SDL_GL_RETAINED_BACKING:
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2171 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2172 *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	2173 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2174 }
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2175 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	2176 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2177 *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	2178 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2179 }
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2180 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	2181 {
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2182 *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	2183 return 0;
1be088cec098 At least allow returning the values that were set. Sam Lantinga <slouken@libsdl.org> parents: 5212 diff changeset	2184 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2185 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2186 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2187 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2188 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2189
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2190 glGetIntegervFunc(attrib, (GLint *) value);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2191 error = glGetErrorFunc();
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2192 if (error != GL_NO_ERROR) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2193 switch (error) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2194 case GL_INVALID_ENUM:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2195 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2196 SDL_SetError("OpenGL error: GL_INVALID_ENUM");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2197 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2198 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2199 case GL_INVALID_VALUE:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2200 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2201 SDL_SetError("OpenGL error: GL_INVALID_VALUE");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2202 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2203 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2204 default:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2205 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2206 SDL_SetError("OpenGL error: %08X", error);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2207 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2208 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2209 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2210 return -1;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2211 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2212 return 0;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2213 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2214 SDL_Unsupported();
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 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2217 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2218
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2219 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	2220 SDL_GL_CreateContext(SDL_Window * window)
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2221 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2222 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	2223
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2224 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2225 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2226 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2227 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2228 return _this->GL_CreateContext(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2229 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2230
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2231 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	2232 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	2233 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2234 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	2235
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2236 if (!(window->flags & SDL_WINDOW_OPENGL)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2237 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2238 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2239 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2240 if (!context) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2241 window = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2242 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2243 return _this->GL_MakeCurrent(_this, window, context);
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 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2247 SDL_GL_SetSwapInterval(int interval)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2248 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2249 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2250 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2251 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2252 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2253 if (_this->GL_SetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2254 return _this->GL_SetSwapInterval(_this, interval);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2255 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2256 SDL_SetError("Setting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2257 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2258 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2259 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2260
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2261 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2262 SDL_GL_GetSwapInterval(void)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2263 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2264 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2265 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2266 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2267 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2268 if (_this->GL_GetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2269 return _this->GL_GetSwapInterval(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2270 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2271 SDL_SetError("Getting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2272 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2273 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2274 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2275
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	2276 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	2277 SDL_GL_SwapWindow(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2278 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2279 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	2280
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2281 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2282 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2283 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2284 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2285 _this->GL_SwapWindow(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2286 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2287
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2288 void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2289 SDL_GL_DeleteContext(SDL_GLContext context)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2290 {
4526 c04dd942610d Fixed bug #1000 Sam Lantinga <slouken@libsdl.org> parents: 4495 diff changeset	2291 if (!_this \|\| !_this->gl_data \|\| !context) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2292 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2293 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2294 _this->GL_MakeCurrent(_this, NULL, NULL);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2295 _this->GL_DeleteContext(_this, context);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2296 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2297
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	2298 #if 0 // FIXME
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2299 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2300 * 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	2301 * & 2 for alpha channel.
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2302 */
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	2303 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	2304 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2305 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2306 int x, y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2307 Uint32 colorkey;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2308 #define SET_MASKBIT(icon, x, y, mask) \
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2309 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8)))
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2310
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2311 colorkey = icon->format->colorkey;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2312 switch (icon->format->BytesPerPixel) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2313 case 1:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2314 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2315 Uint8 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2316 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2317 pixels = (Uint8 ) icon->pixels + y icon->pitch;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2318 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2319 if (*pixels++ == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2320 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2321 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2322 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2323 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2324 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2325 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2326
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2327 case 2:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2328 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2329 Uint16 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2330 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2331 pixels = (Uint16 ) icon->pixels + y icon->pitch / 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2332 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2333 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2334 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2335 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2336 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2337 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2338 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2339 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2340 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2341 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2342 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2343 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2344
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2345 case 4:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2346 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2347 Uint32 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2348 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2349 pixels = (Uint32 ) icon->pixels + y icon->pitch / 4;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2350 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2351 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2352 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2353 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2354 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2355 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2356 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2357 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2358 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2359 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2360 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2361 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2362 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2363 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2364
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2365 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2366 * Sets the window manager icon for the display window.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2367 */
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	2368 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	2369 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2370 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2371 if (icon && _this->SetIcon) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2372 /* Generate a mask if necessary, and create the icon! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2373 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2374 int mask_len = icon->h * (icon->w + 7) / 8;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2375 int flags = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2376 mask = (Uint8 *) SDL_malloc(mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2377 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2378 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2379 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2380 SDL_memset(mask, ~0, mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2381 if (icon->flags & SDL_SRCCOLORKEY)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2382 flags \|= 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2383 if (icon->flags & SDL_SRCALPHA)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2384 flags \|= 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2385 if (flags) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2386 CreateMaskFromColorKeyOrAlpha(icon, mask, flags);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2387 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2388 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2389 SDL_free(mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2390 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2391 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2392 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2393 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2394 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2395 #endif
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2396
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	2397 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	2398 SDL_GetWindowWMInfo(SDL_Window * window, struct SDL_SysWMinfo *info)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2399 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2400 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	2401
4900 69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2402 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	2403 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	2404 }
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2405 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	2406
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2407 if (!_this->GetWindowWMInfo) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2408 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2409 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2410 return (_this->GetWindowWMInfo(_this, window, info));
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2411 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2412
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	2413 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	2414 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	2415 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2416 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	2417 _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	2418 }
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	2419 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	2420 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	2421 }
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	2422
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	2423 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	2424 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	2425 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2426 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	2427 _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	2428 }
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	2429 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	2430 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	2431 }
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	2432
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	2433 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	2434 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	2435 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2436 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	2437 _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	2438 }
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	2439 }
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	2440
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	2441 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/SDL_video.c @ 5247:78ce7bfd0faf