sdl-ios-xcode: src/video/SDL

annotate src/video/SDL_video.c @ 5175:51b4cfdf7ebb

Don't free the surface since the application might be still using it. Also experimented with texture rectangle updates, but I think at this point the full rect update gives the most consistent results.

author	Sam Lantinga <slouken@libsdl.org>
date	Fri, 04 Feb 2011 12:24:28 -0800
parents	ededa1ccf91c
children	82a48f4d65f6

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
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	33 #if SDL_VIDEO_OPENGL_ES
587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	34 #include "SDL_opengles.h"
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	35 #endif /* SDL_VIDEO_OPENGL_ES */
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	36
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	37 #if SDL_VIDEO_OPENGL
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	38 #include "SDL_opengl.h"
4900 69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	39 #endif /* SDL_VIDEO_OPENGL */
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	40
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	41 #include "SDL_syswm.h"
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	42
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	43 /* On Windows, windows.h defines CreateWindow */
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	44 #ifdef CreateWindow
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	45 #undef CreateWindow
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	46 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	47
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	48 /* 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	49 static VideoBootStrap *bootstrap[] = {
1931 103c6fec2a60 The Mac OS X Cocoa video driver is under construction... Sam Lantinga <slouken@libsdl.org> parents: 1930 diff changeset	50 #if SDL_VIDEO_DRIVER_COCOA
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	51 &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	52 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	53 #if SDL_VIDEO_DRIVER_X11
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	54 &X11_bootstrap,
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	55 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	56 #if SDL_VIDEO_DRIVER_DIRECTFB
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	57 &DirectFB_bootstrap,
167 cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!) Sam Lantinga <slouken@libsdl.org> parents: 125 diff changeset	58 #endif
5062 e8916fe9cfc8 Fixed bug #925 Sam Lantinga <slouken@libsdl.org> parents: 5048 diff changeset	59 #if SDL_VIDEO_DRIVER_WINDOWS
e8916fe9cfc8 Fixed bug #925 Sam Lantinga <slouken@libsdl.org> parents: 5048 diff changeset	60 &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	61 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	62 #if SDL_VIDEO_DRIVER_BWINDOW
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	63 &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	64 #endif
5153 1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	65 #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	66 &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	67 #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	68 #if SDL_VIDEO_DRIVER_NDS
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	69 &NDS_bootstrap,
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2702 diff changeset	70 #endif
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	71 #if SDL_VIDEO_DRIVER_UIKIT
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	72 &UIKIT_bootstrap,
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	73 #endif
5153 1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	74 #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	75 &Android_bootstrap,
1435f8a6425c Nobody is currently maintaining the QNX code, so removing it for now. Sam Lantinga <slouken@libsdl.org> parents: 5152 diff changeset	76 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	77 #if SDL_VIDEO_DRIVER_DUMMY
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	78 &DUMMY_bootstrap,
610 95433459fbd2 Date: Mon, 14 Apr 2003 22:08:27 +0100 Sam Lantinga <slouken@libsdl.org> parents: 580 diff changeset	79 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	80 NULL
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	81 };
173 83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!) Sam Lantinga <slouken@libsdl.org> parents: 167 diff changeset	82
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	83 static SDL_VideoDevice *_this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	84
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	85 #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	86 if (!_this) { \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	87 SDL_UninitializedVideo(); \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	88 return retval; \
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	89 } \
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	90 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	91 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	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 }
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	94
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	95 /* Various local functions */
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	96 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	97
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	98 /* 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	99
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	100 #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	101
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	103 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	104 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	105 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	106 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	107 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	108 } 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	109
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	111 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	112 {
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	114 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	115 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	116 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	117
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	118 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	119 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	120 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	121 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	122 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	123 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	124 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	125 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	126 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	127
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	128 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	129 if (!renderer) {
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	130 SDL_RendererInfo info;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	131 int i;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	132
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	133 /* We need to make sure we don't get a software renderer */
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	134 for (i = 0; i < SDL_GetNumRenderDrivers(); ++i) {
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	135 SDL_GetRenderDriverInfo(i, &info);
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	136 if (SDL_strcmp(info.name, "software") != 0) {
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	137 renderer = SDL_CreateRenderer(window, i, 0);
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	138 if (renderer) {
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	139 break;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	140 }
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	141 }
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	142 }
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	143 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	144 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	145 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	146 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	147 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	148
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	149 /* 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	150 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	151 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	152 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	153 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	154 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	155 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	156 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	157 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	158
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	159 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	160 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	161 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	162
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	163 /* 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	164 *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	165 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	166 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	167 *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	168 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	169 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	170 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	171
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	172 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	173 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	174 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	175 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	176 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	177 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	178
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	179 /* 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	180 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	181 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	182 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	183 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	184 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	185 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	186 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	187
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	188 *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	189 *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	190 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	191 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	192
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	193 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	194 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	195 {
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	197 #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	198 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	199 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	200 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	201 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	202 #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	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 \|\| !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	206 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	207 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	208 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	210 #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	211 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	212 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	213 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	214 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	215 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	216 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	217 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	218 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	219 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	220 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	221 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	222 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	223 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	224 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	225 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	226 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	227 #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	228 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	229 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	230 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	231 #endif
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	232
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	233 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	234 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	235 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	236
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	237 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	238 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	239 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	240
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	241 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	242 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	243 {
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	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 = 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	247 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	248 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	249 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	254 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	255 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	257 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	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 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	260 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	263 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	264 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	265 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	266 SDL_DisplayMode a = (const SDL_DisplayMode ) A;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	267 SDL_DisplayMode b = (const SDL_DisplayMode ) B;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	268
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	269 if (a.w != b.w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	270 return b.w - a.w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	271 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	272 if (a.h != b.h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	273 return b.h - a.h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	274 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	275 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	276 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	277 }
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	278 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	279 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	280 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	281 if (a.refresh_rate != b.refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	282 return b.refresh_rate - a.refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	283 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	284 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	285 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	286
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	287 static void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	288 SDL_UninitializedVideo()
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	289 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	290 SDL_SetError("Video subsystem has not been initialized");
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	291 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	292
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	293 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	294 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	295 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	296 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	297 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	298
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	299 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	300 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	301 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	302 if (index >= 0 && index < SDL_GetNumVideoDrivers()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	303 return bootstrap[index]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	304 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	305 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	306 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	307
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	308 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	309 * Initialize the video and event subsystems -- determine native pixel format
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	310 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	311 int
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	312 SDL_VideoInit(const char *driver_name)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	313 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	314 SDL_VideoDevice *video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	315 int index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	316 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	317
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	318 /* Check to make sure we don't overwrite '_this' */
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	319 if (_this != NULL) {
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	320 SDL_VideoQuit();
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	321 }
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	322
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	323 /* Start the event loop */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	324 if (SDL_StartEventLoop() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	325 SDL_KeyboardInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	326 SDL_MouseInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	327 SDL_TouchInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	328 SDL_QuitInit() < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	329 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	330 }
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	331
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	332 /* Select the proper video driver */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	333 index = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	334 video = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	335 if (driver_name == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	336 driver_name = SDL_getenv("SDL_VIDEODRIVER");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	337 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	338 if (driver_name != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	339 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	340 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	341 video = bootstrap[i]->create(index);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	342 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	343 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	344 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	345 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	346 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	347 if (bootstrap[i]->available()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	348 video = bootstrap[i]->create(index);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	349 if (video != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	350 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	351 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	352 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	353 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	354 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	355 if (video == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	356 if (driver_name) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	357 SDL_SetError("%s not available", driver_name);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	358 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	359 SDL_SetError("No available video device");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	360 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	361 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	362 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	363 _this = video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	364 _this->name = bootstrap[i]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	365 _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	366
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	367
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	368 /* Set some very sane GL defaults */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	369 _this->gl_config.driver_loaded = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	370 _this->gl_config.dll_handle = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	371 _this->gl_config.red_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	372 _this->gl_config.green_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	373 _this->gl_config.blue_size = 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	374 _this->gl_config.alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	375 _this->gl_config.buffer_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	376 _this->gl_config.depth_size = 16;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	377 _this->gl_config.stencil_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	378 _this->gl_config.double_buffer = 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	379 _this->gl_config.accum_red_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	380 _this->gl_config.accum_green_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	381 _this->gl_config.accum_blue_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	382 _this->gl_config.accum_alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	383 _this->gl_config.stereo = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	384 _this->gl_config.multisamplebuffers = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	385 _this->gl_config.multisamplesamples = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	386 _this->gl_config.retained_backing = 1;
3571 19691cebb866 Default to allow either accelerated or not Sam Lantinga <slouken@libsdl.org> parents: 3570 diff changeset	387 _this->gl_config.accelerated = -1; /* accelerated or not, both are fine */
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	388 _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	389 _this->gl_config.minor_version = 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	390
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	391 /* Initialize the video subsystem */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	392 if (_this->VideoInit(_this) < 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	393 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	394 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	395 }
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	396
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	397 /* Make sure some displays were added */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	398 if (_this->num_displays == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	399 SDL_SetError("The video driver did not add any displays");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	400 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	401 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	402 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	403
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	404 /* Add the renderer framebuffer emulation if needed */
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	405 if (!_this->CreateWindowFramebuffer) {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	406 _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	407 _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	408 _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	409 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	410
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	411 /* We're ready to go! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	412 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	413 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	414
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	415 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	416 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	417 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	418 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	419 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	420 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	421 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	422 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	423 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	424
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	425 SDL_VideoDevice *
4472 791b3256fb22 Mostly cleaned up warnings with -Wmissing-prototypes Sam Lantinga <slouken@libsdl.org> parents: 4433 diff changeset	426 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	427 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	428 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	429 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	430
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	431 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	432 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	433 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	434 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	435
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	436 SDL_zero(display);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	437 if (desktop_mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	438 display.desktop_mode = *desktop_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	439 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	440 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	441
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	442 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	443 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	444
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	445 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	446 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	447 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	448 SDL_VideoDisplay *displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	449 int index = -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	450
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	451 displays =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	452 SDL_realloc(_this->displays,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	453 (_this->num_displays + 1) * sizeof(*displays));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	454 if (displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	455 index = _this->num_displays++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	456 displays[index] = *display;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	457 displays[index].device = _this;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	458 _this->displays = displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	459 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	460 SDL_OutOfMemory();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	461 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	462 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	463 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	464
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	465 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	466 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	467 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	468 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	469 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	470 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	471 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	472 return _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	473 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	474
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	475 int
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	476 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	477 {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	478 if (!_this) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	479 SDL_UninitializedVideo();
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	480 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	481 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	482 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	483 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	484 _this->num_displays - 1);
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	485 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	486 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	487 if (rect) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	488 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	489
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	490 if (_this->GetDisplayBounds) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	491 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	492 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	493 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	494 } else {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	495 /* 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	496 if (index == 0) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	497 rect->x = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	498 rect->y = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	499 } else {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	500 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	501 rect->x += rect->w;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	502 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	503 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	504 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	505 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	506 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	507 return 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	508 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	509
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	510 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	511 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	512 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	513 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	514 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	515 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	516 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	517 if (index < 0 \|\| index >= _this->num_displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	518 SDL_SetError("index must be in the range 0 - %d",
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	519 _this->num_displays - 1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	520 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	521 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	522 _this->current_display = index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	523 return 0;
1963 2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	524 }
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	525
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	526 int
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	527 SDL_GetCurrentVideoDisplay(void)
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	528 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	529 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	530 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	531 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	532 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	533 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	534 }
c121d94672cb SDL 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
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	536 SDL_bool
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	537 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	538 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	539 SDL_DisplayMode *modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	540 int i, nmodes;
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	541
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	542 /* Make sure we don't already have the mode in the list */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	543 modes = display->display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	544 nmodes = display->num_display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	545 for (i = nmodes; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	546 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	547 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	548 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	549 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	550
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	551 /* Go ahead and add the new mode */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	552 if (nmodes == display->max_display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	553 modes =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	554 SDL_realloc(modes,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	555 (display->max_display_modes + 32) * sizeof(*modes));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	556 if (!modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	557 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	558 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	559 display->display_modes = modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	560 display->max_display_modes += 32;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	561 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	562 modes[nmodes] = *mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	563 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	564
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	565 /* 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	566 SDL_qsort(display->display_modes, display->num_display_modes,
3186 51750b7a966f indent Sam Lantinga <slouken@libsdl.org> parents: 3178 diff changeset	567 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	568
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	569 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	570 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	571
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	572 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	573 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	574 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	575 if (!display->num_display_modes && _this->GetDisplayModes) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	576 _this->GetDisplayModes(_this, display);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	577 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	578 sizeof(SDL_DisplayMode), cmpmodes);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	579 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	580 return display->num_display_modes;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	581 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	582
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	583 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	584 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	585 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	586 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	587 return SDL_GetNumDisplayModesForDisplay(SDL_CurrentDisplay);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	588 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	589 return 0;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	590 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	591
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	592 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	593 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	594 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	595 if (index < 0 \|\| index >= SDL_GetNumDisplayModesForDisplay(display)) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	596 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	597 SDL_GetNumDisplayModesForDisplay(display) - 1);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	598 return -1;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	599 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	600 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	601 *mode = display->display_modes[index];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	602 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	603 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	604 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	605
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	606 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	607 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	608 {
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	609 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	610 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	611
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	612 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	613 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	614 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	615 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	616 *mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	617 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	618 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	619 }
c121d94672cb SDL 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
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	621 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	622 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	623 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	624 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	625 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	626 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	627 }
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	628 return SDL_GetDesktopDisplayModeForDisplay(SDL_CurrentDisplay, mode);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	629 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	630
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	631 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	632 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	633 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	634 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	635 *mode = display->current_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	636 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	637 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	638 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	639
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	640 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	641 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	642 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	643 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	644 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	645 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	646 }
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	647 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	648 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	649
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	650 SDL_DisplayMode *
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	651 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	652 const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	653 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	654 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	655 Uint32 target_format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	656 int target_refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	657 int i;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	658 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	659
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	660 if (!mode \|\| !closest) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	661 SDL_SetError("Missing desired mode or closest mode parameter");
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	662 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	663 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	664
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	665 /* Default to the desktop format */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	666 if (mode->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	667 target_format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	668 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	669 target_format = display->desktop_mode.format;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	670 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	671
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	672 /* Default to the desktop refresh rate */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	673 if (mode->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	674 target_refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	675 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	676 target_refresh_rate = display->desktop_mode.refresh_rate;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	677 }
1895 c121d94672cb SDL 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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	679 match = NULL;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	680 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	681 current = &display->display_modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	682
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	683 if (current->w && (current->w < mode->w)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	684 /* Out of sorted modes large enough here */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	685 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	686 }
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	687 if (current->h && (current->h < mode->h)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	688 if (current->w && (current->w == mode->w)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	689 /* Out of sorted modes large enough here */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	690 break;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	691 }
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	692 /* 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	693 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	694 modes may still follow. */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	695 continue;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	696 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	697 if (!match \|\| current->w < match->w \|\| current->h < match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	698 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	699 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	700 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	701 if (current->format != match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	702 /* Sorted highest depth to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	703 if (current->format == target_format \|\|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	704 (SDL_BITSPERPIXEL(current->format) >=
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	705 SDL_BITSPERPIXEL(target_format)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	706 && SDL_PIXELTYPE(current->format) ==
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	707 SDL_PIXELTYPE(target_format))) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	708 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	709 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	710 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	711 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	712 if (current->refresh_rate != match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	713 /* Sorted highest refresh to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	714 if (current->refresh_rate >= target_refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	715 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	716 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	717 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	718 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	719 if (match) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	720 if (match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	721 closest->format = match->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	722 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	723 closest->format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	724 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	725 if (match->w && match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	726 closest->w = match->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	727 closest->h = match->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	728 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	729 closest->w = mode->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	730 closest->h = mode->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	731 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	732 if (match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	733 closest->refresh_rate = match->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	734 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	735 closest->refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	736 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	737 closest->driverdata = match->driverdata;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	738
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	739 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	740 * Pick some reasonable defaults if the app and driver don't
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	741 * care
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	742 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	743 if (!closest->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	744 closest->format = SDL_PIXELFORMAT_RGB888;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	745 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	746 if (!closest->w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	747 closest->w = 640;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	748 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	749 if (!closest->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	750 closest->h = 480;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	751 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	752 return closest;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	753 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	754 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	755 }
c121d94672cb SDL 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
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	757 SDL_DisplayMode *
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	758 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	759 SDL_DisplayMode * closest)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	760 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	761 if (!_this) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	762 SDL_UninitializedVideo();
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	763 return NULL;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	764 }
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	765 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	766 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	767
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	768 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	769 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	770 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	771 SDL_DisplayMode display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	772 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	773
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	774 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	775 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	776
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	777 /* 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	778 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	779 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	780 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	781 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	782 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	783 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	784 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	785 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	786 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	787 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	788 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	789 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	790
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	791 /* 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	792 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	793 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	794 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	795 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	796 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	797 } 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	798 display_mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	799 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	800
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	801 /* 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	802 SDL_GetCurrentDisplayModeForDisplay(display, &current_mode);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	803 if (SDL_memcmp(&display_mode, &current_mode, sizeof(display_mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	804 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	805 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	806
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	807 /* 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	808 if (!_this->SetDisplayMode) {
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	809 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	810 return -1;
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	811 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	812 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	813 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	814 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	815 display->current_mode = display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	816 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	817 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	818
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	819 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	820 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	821 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	822 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	823
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	824 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	825 window->fullscreen_mode = *mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	826 } else {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	827 SDL_zero(window->fullscreen_mode);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	828 }
3526 e6f2f312780f Fixed compiler warnings Sam Lantinga <slouken@libsdl.org> parents: 3517 diff changeset	829 return 0;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	830 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	831
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	832 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	833 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	834 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	835 SDL_DisplayMode fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	836
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	837 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	838
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	839 fullscreen_mode = window->fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	840 if (!fullscreen_mode.w) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	841 fullscreen_mode.w = window->w;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	842 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	843 if (!fullscreen_mode.h) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	844 fullscreen_mode.h = window->h;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	845 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	846
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	847 if (!SDL_GetClosestDisplayModeForDisplay(window->display,
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	848 &fullscreen_mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	849 &fullscreen_mode)) {
2869 2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	850 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	851 return -1;
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	852 }
3092 cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3091 diff changeset	853
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	854 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	855 *mode = fullscreen_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	856 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	857 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	858 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	859
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	860 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	861 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	862 {
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	863 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	864 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	865 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	866 }
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	867
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	868 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	869 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	870 {
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	871 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	872
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	873 /* 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	874 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	875 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	876 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	877
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	878 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	879
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	880 /* 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	881 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	882 (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	883 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	884 /* 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	885 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	886 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	887 } 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	888 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	889 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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 } 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	891 /* 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	892 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	893 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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 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	897 /* Hide any other fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	898 SDL_Window *other;
fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	899 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	900 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	901 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	902 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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->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	907
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	908 /* See if there are any fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	909 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	910 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	911 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	912 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	913 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	914 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	915 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	916 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	917 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	918 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	919
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	920 /* 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	921 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	922 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	923 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	924
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	925 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	926 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	927 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	928 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	929 SDL_WINDOW_OPENGL \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	930 SDL_WINDOW_BORDERLESS \|
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	931 SDL_WINDOW_RESIZABLE \|
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	932 SDL_WINDOW_INPUT_GRABBED);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	933 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	934 SDL_Window *window;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	935
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	936 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	937 /* Initialize the video system if needed */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	938 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	939 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	940 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	941 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	942 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	943 if (!_this->GL_CreateContext) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	944 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	945 return NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	946 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	947 SDL_GL_LoadLibrary(NULL);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	948 }
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	949 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	950 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	951 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	952 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	953 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	954 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	955 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	956 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	957 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	958 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	959 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	960 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	961 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	962 }
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	963 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	964
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	965 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	966 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	967 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	968 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	969
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	970 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	971 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	972 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	973 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	974 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	975 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	976 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	977 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	978 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	979 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	980 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	981 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	982 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	983
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	984 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	985 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	986
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	987 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	988 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	989 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	990 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	991 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	992
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	993 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	994 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	995 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	996 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	997 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	998 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	999 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	1000 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	1001 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	1002 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	1003 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1004 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1005 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1006 }
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	1007 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	1008
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1009 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	1010 _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	1011 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	1012 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	1013 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1014 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	1015 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1016
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	1017 int
1928 861bc36f0ab3 Fixed crash with multiple windows Sam Lantinga <slouken@libsdl.org> parents: 1926 diff changeset	1018 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	1019 {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1020 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1021 SDL_WINDOW_OPENGL \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1022 SDL_WINDOW_BORDERLESS \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1023 SDL_WINDOW_RESIZABLE \|
3486 c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1024 SDL_WINDOW_INPUT_GRABBED \|
c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1025 SDL_WINDOW_FOREIGN);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1026 char *title = window->title;
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1027
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1028 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1029 SDL_SetError("No OpenGL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1030 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1031 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1032 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	1033 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1034 SDL_GL_LoadLibrary(NULL);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1035 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1036 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1037 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1038 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1039
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1040 if (window->flags & SDL_WINDOW_FOREIGN) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1041 /* 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	1042 flags \|= SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1043 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1044 flags &= ~SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1045 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1046
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1047 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1048 _this->DestroyWindow(_this, window);
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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1051 window->title = NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1052 window->flags = (flags & allowed_flags);
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1053
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1054 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1055 if (_this->CreateWindow(_this, window) < 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1056 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1057 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1058 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1059 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1060 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1061 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1062
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1063 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	1064 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1065 SDL_free(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1066 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1067 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	1068 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1069 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1070 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	1071 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1072 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1073 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	1074 SDL_ShowWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1075 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1076 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1077
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1078 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	1079 }
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	1080
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1081 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	1082 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	1083 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1084 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	1085
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1086 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	1087 }
64ce267332c6 Switched from SDL_WindowID 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
64ce267332c6 Switched from SDL_WindowID 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 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	1090 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	1091 {
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	1092 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	1093 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	1094
64ce267332c6 Switched from SDL_WindowID 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 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	1096 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	1097 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1098 /* 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	1099 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	1100 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	1101 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	1102 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	1103 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	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 }
64ce267332c6 Switched from SDL_WindowID 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 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1107 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	1108 }
64ce267332c6 Switched from SDL_WindowID 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
64ce267332c6 Switched from SDL_WindowID 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 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	1111 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	1112 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1113 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	1114
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1115 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	1116 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1117
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1118 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	1119 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	1120 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1121 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	1122
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1123 if (title == window->title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1124 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1125 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1126 if (window->title) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1127 SDL_free(window->title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1128 }
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	1129 if (title && *title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1130 window->title = SDL_strdup(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1131 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1132 window->title = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1133 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1134
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1135 if (_this->SetWindowTitle) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1136 _this->SetWindowTitle(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1137 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1138 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1139
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1140 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	1141 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	1142 {
4872 231f8a1c5edd Whoops, return "" even if the window is invalid. Sam Lantinga <slouken@libsdl.org> parents: 4871 diff changeset	1143 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	1144
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	1145 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	1146 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1147
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1148 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	1149 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	1150 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1151 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	1152
2967 e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1153 if (_this->SetWindowIcon) {
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1154 _this->SetWindowIcon(_this, window, icon);
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1155 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1156 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1157
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1158 void*
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1159 SDL_SetWindowData(SDL_Window * window, const char name, void userdata)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1160 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1161 SDL_WindowUserData prev, data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1162
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1163 CHECK_WINDOW_MAGIC(window, NULL);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1164
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1165 /* 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	1166 prev = NULL;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1167 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	1168 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	1169 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	1170
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1171 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1172 /* Set the new value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1173 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1174 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1175 /* Delete this value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1176 if (prev) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1177 prev->next = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1178 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1179 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1180 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1181 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1182 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1183 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1184 return last_value;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1185 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1186 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1187
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1188 /* Add new data to the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1189 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1190 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	1191 data->name = SDL_strdup(name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1192 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1193 data->next = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1194 window->data = data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1195 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1196 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	1197 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1198
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1199 void *
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1200 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	1201 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1202 SDL_WindowUserData *data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1203
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1204 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	1205
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1206 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	1207 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	1208 return data->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1209 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1210 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1211 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	1212 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1213
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1214 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	1215 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	1216 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1217 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	1218
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1219 if (x != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1220 window->x = x;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1221 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1222 if (y != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1223 window->y = y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1224 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1225 if (_this->SetWindowPosition) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1226 _this->SetWindowPosition(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1227 }
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	1228 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	1229 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1230
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1231 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	1232 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	1233 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1234 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	1235
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1236 if (x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1237 *x = window->x;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1238 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1239 if (y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1240 *y = window->y;
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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1243
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1244 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	1245 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	1246 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1247 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	1248
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1249 window->w = w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1250 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	1251
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1252 if (_this->SetWindowSize) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1253 _this->SetWindowSize(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1254 }
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	1255 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	1256 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1257
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1258 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	1259 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	1260 {
2860 6ce28e5287e9 Date: Sun, 07 Dec 2008 13:35:23 +0100 Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	1261 if (window) {
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	1262 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	1263 *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	1264 }
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	1265 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	1266 *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	1267 }
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	1268 } 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	1269 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	1270 *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	1271 }
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	1272 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	1273 *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	1274 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1275 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1276 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1277
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1278 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	1279 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	1280 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1281 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	1282
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1283 if (window->flags & SDL_WINDOW_SHOWN) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1284 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1285 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1286
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1287 if (_this->ShowWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1288 _this->ShowWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1289 }
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	1290 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	1291 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1292
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1293 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	1294 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	1295 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1296 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	1297
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1298 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1299 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1300 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1301
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1302 if (_this->HideWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1303 _this->HideWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1304 }
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	1305 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	1306 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1307
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1308 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	1309 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	1310 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1311 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	1312
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1313 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1314 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1315 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1316 if (_this->RaiseWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1317 _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	1318 } 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	1319 /* 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	1320 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1321 }
1895 c121d94672cb SDL 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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1323
c121d94672cb SDL 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 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	1325 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	1326 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1327 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	1328
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1329 if (window->flags & SDL_WINDOW_MAXIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1330 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1331 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1332
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1333 if (_this->MaximizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1334 _this->MaximizeWindow(_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_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	1337 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1338
1895 c121d94672cb SDL 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_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	1341 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1342 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	1343
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1344 if (window->flags & SDL_WINDOW_MINIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1345 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1346 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1347
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1348 if (_this->MinimizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1349 _this->MinimizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1350 }
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	1351 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	1352 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1353
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1354 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	1355 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	1356 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1357 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	1358
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1359 if (!(window->flags & (SDL_WINDOW_MAXIMIZED \| SDL_WINDOW_MINIMIZED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1360 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1361 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1362
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1363 if (_this->RestoreWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1364 _this->RestoreWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1365 }
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	1366 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1367 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1368
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1369 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	1370 SDL_SetWindowFullscreen(SDL_Window * window, int fullscreen)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1371 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1372 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	1373
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1374 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1375 fullscreen = SDL_WINDOW_FULLSCREEN;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1376 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1377 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1378 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1379 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1380 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1381 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	1382
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	1383 SDL_UpdateFullscreenMode(window, SDL_TRUE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1384 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1385 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	1386
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	1387 SDL_UpdateFullscreenMode(window, SDL_FALSE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1388 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1389 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	1390 }
c121d94672cb SDL 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
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	1392 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	1393 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	1394 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1395 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	1396 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	1397 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	1398 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	1399 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	1400
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1401 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	1402 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	1403 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1404
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1405 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	1406 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	1407 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1408
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1409 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	1410 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	1411 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1412
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1413 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	1414 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1415
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1416 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	1417 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	1418 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1419 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	1420
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1421 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	1422 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	1423 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	1424 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	1425 }
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	1426 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	1427 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	1428 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	1429 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	1430 }
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	1431 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1432 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	1433 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1434
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1435 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	1436 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	1437 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1438 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	1439
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1440 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	1441
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1442 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	1443 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	1444 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	1445 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	1446 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	1447 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1448
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1449 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	1450 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	1451 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	1452 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1453 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	1454
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1455 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	1456 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	1457 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	1458 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1459
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1460 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	1461 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1462
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1463 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	1464 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	1465 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1466 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	1467
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1468 if ((!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1469 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1470 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1471 if (mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1472 window->flags \|= SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1473 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1474 window->flags &= ~SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1475 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1476 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1477 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1478
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1479 static void
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1480 SDL_UpdateWindowGrab(SDL_Window * window)
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1481 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1482 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1483 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1484 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1485 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1486
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1487 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	1488 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	1489 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1490 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	1491
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1492 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	1493 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1494
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1495 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	1496 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	1497 {
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	1498 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	1499 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	1500 }
c121d94672cb SDL 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
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1502 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	1503 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	1504 {
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	1505 SDL_UpdateFullscreenMode(window, SDL_FALSE);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1506 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1507
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1508 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	1509 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	1510 {
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1511 window->surface_valid = SDL_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	1512 }
4d39eeaad00b Added a way to get a framebuffer interface for 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
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1515 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	1516 {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1517 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	1518 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1519
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1520 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	1521 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	1522 {
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	1523 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	1524 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	1525 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1526
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1527 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	1528 SDL_OnWindowFocusGained(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1529 {
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	1530 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	1531
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1532 if (display->gamma && _this->SetDisplayGammaRamp) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	1533 _this->SetDisplayGammaRamp(_this, display, display->gamma);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1534 }
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1535 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1536 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1537 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1538 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1539 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1540
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1541 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	1542 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	1543 {
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	1544 SDL_VideoDisplay *display = window->display;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1545
3512 5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1546 /* 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	1547 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	1548 _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	1549 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	1550 }
5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1551
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1552 if (display->gamma && _this->SetDisplayGammaRamp) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	1553 _this->SetDisplayGammaRamp(_this, display, display->saved_gamma);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1554 }
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1555 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1556 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1557 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1558 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1559 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1560
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	1561 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	1562 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	1563 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1564 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	1565 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	1566
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1567 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	1568 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	1569 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1570 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	1571 for (window = display->windows; window; window = window->next) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1572 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	1573 return window;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1574 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1575 }
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	1576 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	1577 }
c121d94672cb SDL 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
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1579 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	1580 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	1581 {
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	1582 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	1583
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1584 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	1585
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	1586 /* 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	1587 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	1588
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	1589 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	1590 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	1591 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	1592 }
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	1593 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	1594 _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	1595 }
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	1596 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	1597 _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	1598 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1599 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	1600 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	1601 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1602
4901 deadc1219bea Minor cleanup in patches from Coursoud Sam Lantinga <slouken@libsdl.org> parents: 4900 diff changeset	1603 /* Now invalidate magic */
4897 c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1604 window->magic = NULL;
c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1605
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1606 /* Free memory associated with the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1607 if (window->title) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1608 SDL_free(window->title);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1609 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1610 while (window->data) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1611 SDL_WindowUserData *data = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1612
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1613 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1614 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1615 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1616 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1617
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	1618 /* 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	1619 display = window->display;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1620 if (window->next) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1621 window->next->prev = window->prev;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1622 }
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	1623 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	1624 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	1625 } 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	1626 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	1627 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1628
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1629 SDL_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	1630 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1631
3025 54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1632 SDL_bool
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1633 SDL_IsScreenSaverEnabled()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1634 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1635 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1636 return SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1637 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1638 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	1639 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1640
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1641 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1642 SDL_EnableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1643 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1644 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1645 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1646 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1647 if (!_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1648 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1649 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1650 _this->suspend_screensaver = SDL_FALSE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1651 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1652 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1653 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1654 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1655
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1656 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1657 SDL_DisableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1658 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1659 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1660 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1661 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1662 if (_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1663 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1664 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1665 _this->suspend_screensaver = SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1666 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1667 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1668 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1669 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1670
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1671 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	1672 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	1673 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1674 int i, j;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1675
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1676 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1677 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1678 }
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1679
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1680 /* 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	1681 SDL_QuitQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1682 SDL_MouseQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1683 SDL_KeyboardQuit();
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1684 SDL_StopEventLoop();
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1685
3029 89f8a72e1ee9 Re-enable the screensaver at exit, just in case it's needed... Sam Lantinga <slouken@libsdl.org> parents: 3025 diff changeset	1686 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	1687
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1688 /* Clean up the system video */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1689 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1690 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	1691 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	1692 SDL_DestroyWindow(display->windows);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1693 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1694 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1695 _this->VideoQuit(_this);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1696
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1697 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1698 SDL_VideoDisplay *display = &_this->displays[i];
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1699 for (j = display->num_display_modes; j--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1700 if (display->display_modes[j].driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1701 SDL_free(display->display_modes[j].driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1702 display->display_modes[j].driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1703 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1704 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1705 if (display->display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1706 SDL_free(display->display_modes);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1707 display->display_modes = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1708 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1709 if (display->desktop_mode.driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1710 SDL_free(display->desktop_mode.driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1711 display->desktop_mode.driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1712 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1713 if (display->gamma) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1714 SDL_free(display->gamma);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1715 display->gamma = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1716 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1717 if (display->driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1718 SDL_free(display->driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1719 display->driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1720 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1721 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1722 if (_this->displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1723 SDL_free(_this->displays);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1724 _this->displays = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1725 }
4495 dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1726 if (_this->clipboard_text) {
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1727 SDL_free(_this->clipboard_text);
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1728 _this->clipboard_text = NULL;
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1729 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1730 _this->free(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1731 _this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1732 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1733
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1734 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	1735 SDL_GL_LoadLibrary(const char *path)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1736 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1737 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1738
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1739 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1740 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1741 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1742 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1743 if (_this->gl_config.driver_loaded) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1744 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	1745 SDL_SetError("OpenGL library already loaded");
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1746 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1747 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1748 retval = 0;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1749 } else {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1750 if (!_this->GL_LoadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1751 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	1752 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1753 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1754 retval = _this->GL_LoadLibrary(_this, path);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1755 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1756 if (retval == 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1757 ++_this->gl_config.driver_loaded;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1758 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1759 return (retval);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1760 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1761
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1762 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	1763 SDL_GL_GetProcAddress(const char *proc)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1764 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1765 void *func;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1766
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1767 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1768 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1769 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1770 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1771 func = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1772 if (_this->GL_GetProcAddress) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1773 if (_this->gl_config.driver_loaded) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1774 func = _this->GL_GetProcAddress(_this, proc);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1775 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1776 SDL_SetError("No GL driver has been loaded");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1777 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1778 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1779 SDL_SetError("No dynamic GL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1780 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1781 return func;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1782 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1783
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1784 void
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1785 SDL_GL_UnloadLibrary(void)
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1786 {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1787 if (!_this) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1788 SDL_UninitializedVideo();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1789 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1790 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1791 if (_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1792 if (--_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1793 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1794 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1795 if (_this->GL_UnloadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1796 _this->GL_UnloadLibrary(_this);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1797 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1798 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1799 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1800
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1801 SDL_bool
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1802 SDL_GL_ExtensionSupported(const char *extension)
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1803 {
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1804 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1805 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1806 const char *extensions;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1807 const char *start;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1808 const char where, terminator;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1809
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1810 /* Extension names should not have spaces. */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1811 where = SDL_strchr(extension, ' ');
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1812 if (where \|\| *extension == '\0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1813 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1814 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1815 /* See if there's an environment variable override */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1816 start = SDL_getenv(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1817 if (start && *start == '0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1818 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1819 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1820 /* Lookup the available extensions */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1821 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1822 if (glGetStringFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1823 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1824 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1825 extensions = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1826 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1827 if (!extensions) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1828 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1829 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1830 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1831 * 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	1832 * extensions string. Don't be fooled by sub-strings, etc.
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1833 */
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1834
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1835 start = extensions;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1836
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1837 for (;;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1838 where = SDL_strstr(start, extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1839 if (!where)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1840 break;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1841
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1842 terminator = where + SDL_strlen(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1843 if (where == start \|\| *(where - 1) == ' ')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1844 if (terminator == ' ' \|\| terminator == '\0')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1845 return SDL_TRUE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1846
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1847 start = terminator;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1848 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1849 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1850 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1851 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1852 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1853 }
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1854
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1855 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	1856 SDL_GL_SetAttribute(SDL_GLattr attr, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1857 {
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1858 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1859 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1860
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1861 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1862 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1863 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1864 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1865 retval = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1866 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1867 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1868 _this->gl_config.red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1869 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1870 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1871 _this->gl_config.green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1872 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1873 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1874 _this->gl_config.blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1875 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1876 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1877 _this->gl_config.alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1878 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1879 case SDL_GL_DOUBLEBUFFER:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1880 _this->gl_config.double_buffer = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1881 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1882 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1883 _this->gl_config.buffer_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1884 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1885 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1886 _this->gl_config.depth_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1887 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1888 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1889 _this->gl_config.stencil_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1890 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1891 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1892 _this->gl_config.accum_red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1893 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1894 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1895 _this->gl_config.accum_green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1896 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1897 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1898 _this->gl_config.accum_blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1899 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1900 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1901 _this->gl_config.accum_alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1902 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1903 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1904 _this->gl_config.stereo = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1905 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1906 case SDL_GL_MULTISAMPLEBUFFERS:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1907 _this->gl_config.multisamplebuffers = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1908 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1909 case SDL_GL_MULTISAMPLESAMPLES:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1910 _this->gl_config.multisamplesamples = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1911 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1912 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1913 _this->gl_config.accelerated = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1914 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1915 case SDL_GL_RETAINED_BACKING:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1916 _this->gl_config.retained_backing = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1917 break;
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	1918 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	1919 _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	1920 break;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	1921 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	1922 _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	1923 break;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1924 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1925 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1926 retval = -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1927 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1928 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1929 return retval;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	1930 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1931 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1932 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1933 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1934 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1935
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1936 int
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	1937 SDL_GL_GetAttribute(SDL_GLattr attr, int *value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1938 {
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1939 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1940 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	1941 GLenum(APIENTRY * glGetErrorFunc) (void);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1942 GLenum attrib = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1943 GLenum error = 0;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1944
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1945 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1946 if (!glGetIntegervFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1947 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1948 }
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1949
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1950 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError");
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1951 if (!glGetErrorFunc) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1952 return -1;
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1953 }
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1954
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1955 /* Clear value in any case */
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	1956 *value = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1957
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1958 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1959 case SDL_GL_RETAINED_BACKING:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1960 *value = _this->gl_config.retained_backing;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1961 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1962 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1963 attrib = GL_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1964 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1965 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1966 attrib = GL_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1967 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1968 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1969 attrib = GL_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1970 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1971 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1972 attrib = GL_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1973 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1974 case SDL_GL_DOUBLEBUFFER:
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1975 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1976 attrib = GL_DOUBLEBUFFER;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1977 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1978 #else
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	1979 /* 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	1980 /* 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	1981 /* 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	1982 *value = _this->gl_config.double_buffer;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1983 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1984 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1985 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1986 attrib = GL_DEPTH_BITS;
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_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1989 attrib = GL_STENCIL_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1990 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1991 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1992 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1993 attrib = GL_ACCUM_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1994 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1995 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1996 attrib = GL_ACCUM_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1997 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1998 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1999 attrib = GL_ACCUM_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2000 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2001 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2002 attrib = GL_ACCUM_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2003 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2004 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2005 attrib = GL_STEREO;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2006 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2007 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2008 case SDL_GL_ACCUM_RED_SIZE:
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 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2011 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2012 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2013 /* none of these are supported in OpenGL ES */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2014 *value = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2015 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2016 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2017 case SDL_GL_MULTISAMPLEBUFFERS:
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2018 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2019 attrib = GL_SAMPLE_BUFFERS_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2020 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2021 attrib = GL_SAMPLE_BUFFERS;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2022 #endif
2753 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:
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2025 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2026 attrib = GL_SAMPLES_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2027 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2028 attrib = GL_SAMPLES;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2029 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2030 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2031 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2032 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2033 GLint bits = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2034 GLint component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2035
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2036 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2037 * there doesn't seem to be a single flag in OpenGL
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2038 * for this!
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2039 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2040 glGetIntegervFunc(GL_RED_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2041 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2042 glGetIntegervFunc(GL_GREEN_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2043 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2044 glGetIntegervFunc(GL_BLUE_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2045 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2046 glGetIntegervFunc(GL_ALPHA_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2047 bits += component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2048
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2049 *value = bits;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2050 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2051 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2052 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2053 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2054 /* 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	2055 *value = (_this->gl_config.accelerated != 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2056 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2057 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2058 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2059 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2060 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2061 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2062
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2063 glGetIntegervFunc(attrib, (GLint *) value);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2064 error = glGetErrorFunc();
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2065 if (error != GL_NO_ERROR) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2066 switch (error) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2067 case GL_INVALID_ENUM:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2068 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2069 SDL_SetError("OpenGL error: GL_INVALID_ENUM");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2070 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2071 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2072 case GL_INVALID_VALUE:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2073 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2074 SDL_SetError("OpenGL error: GL_INVALID_VALUE");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2075 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2076 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2077 default:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2078 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2079 SDL_SetError("OpenGL error: %08X", error);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2080 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2081 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2082 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2083 return -1;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2084 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2085 return 0;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2086 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2087 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2088 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2089 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2090 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2091
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2092 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	2093 SDL_GL_CreateContext(SDL_Window * window)
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2094 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2095 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	2096
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2097 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2098 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2099 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2100 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2101 return _this->GL_CreateContext(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2102 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2103
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2104 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	2105 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	2106 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2107 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	2108
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2109 if (!(window->flags & SDL_WINDOW_OPENGL)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2110 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2111 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2112 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2113 if (!context) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2114 window = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2115 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2116 return _this->GL_MakeCurrent(_this, window, context);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2117 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2118
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2119 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2120 SDL_GL_SetSwapInterval(int interval)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2121 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2122 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2123 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2124 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2125 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2126 if (_this->GL_SetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2127 return _this->GL_SetSwapInterval(_this, interval);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2128 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2129 SDL_SetError("Setting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2130 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2131 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2132 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2133
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2134 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2135 SDL_GL_GetSwapInterval(void)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2136 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2137 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2138 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2139 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2140 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2141 if (_this->GL_GetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2142 return _this->GL_GetSwapInterval(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2143 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2144 SDL_SetError("Getting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2145 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2146 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2147 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2148
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2149 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	2150 SDL_GL_SwapWindow(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2151 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2152 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	2153
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2154 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2155 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2156 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2157 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2158 _this->GL_SwapWindow(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2159 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2160
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2161 void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2162 SDL_GL_DeleteContext(SDL_GLContext context)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2163 {
4526 c04dd942610d Fixed bug #1000 Sam Lantinga <slouken@libsdl.org> parents: 4495 diff changeset	2164 if (!_this \|\| !_this->gl_data \|\| !context) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2165 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2166 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2167 _this->GL_MakeCurrent(_this, NULL, NULL);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2168 _this->GL_DeleteContext(_this, context);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2169 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2170
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2171 #if 0 // FIXME
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2172 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2173 * 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	2174 * & 2 for alpha channel.
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2175 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2176 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	2177 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2178 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2179 int x, y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2180 Uint32 colorkey;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2181 #define SET_MASKBIT(icon, x, y, mask) \
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2182 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8)))
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2183
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2184 colorkey = icon->format->colorkey;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2185 switch (icon->format->BytesPerPixel) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2186 case 1:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2187 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2188 Uint8 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2189 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2190 pixels = (Uint8 ) icon->pixels + y icon->pitch;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2191 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2192 if (*pixels++ == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2193 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2194 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2195 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2196 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2197 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2198 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2199
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2200 case 2:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2201 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2202 Uint16 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2203 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2204 pixels = (Uint16 ) icon->pixels + y icon->pitch / 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2205 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2206 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2207 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2208 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2209 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2210 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2211 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2212 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2213 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2214 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2215 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2216 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2217
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2218 case 4:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2219 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2220 Uint32 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2221 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2222 pixels = (Uint32 ) icon->pixels + y icon->pitch / 4;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2223 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2224 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2225 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2226 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2227 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2228 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2229 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2230 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2231 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2232 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2233 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2234 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2235 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2236 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2237
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2238 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2239 * Sets the window manager icon for the display window.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2240 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2241 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	2242 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2243 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2244 if (icon && _this->SetIcon) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2245 /* Generate a mask if necessary, and create the icon! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2246 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2247 int mask_len = icon->h * (icon->w + 7) / 8;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2248 int flags = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2249 mask = (Uint8 *) SDL_malloc(mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2250 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2251 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2252 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2253 SDL_memset(mask, ~0, mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2254 if (icon->flags & SDL_SRCCOLORKEY)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2255 flags \|= 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2256 if (icon->flags & SDL_SRCALPHA)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2257 flags \|= 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2258 if (flags) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2259 CreateMaskFromColorKeyOrAlpha(icon, mask, flags);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2260 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2261 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2262 SDL_free(mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2263 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2264 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2265 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2266 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2267 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2268 #endif
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2269
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2270 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	2271 SDL_GetWindowWMInfo(SDL_Window * window, struct SDL_SysWMinfo *info)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2272 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2273 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	2274
4900 69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2275 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	2276 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	2277 }
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2278 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	2279
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2280 if (!_this->GetWindowWMInfo) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2281 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2282 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2283 return (_this->GetWindowWMInfo(_this, window, info));
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2284 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2285
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	2286 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	2287 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	2288 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2289 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	2290 _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	2291 }
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	2292 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	2293 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	2294 }
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	2295
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	2296 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	2297 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	2298 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2299 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	2300 _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	2301 }
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	2302 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	2303 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	2304 }
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	2305
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	2306 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	2307 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	2308 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2309 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	2310 _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	2311 }
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	2312 }
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	2313
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2314 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/SDL_video.c @ 5175:51b4cfdf7ebb