sdl-ios-xcode: src/video/SDL

annotate src/video/SDL_video.c @ 5206:25ffd4e5255c

Minor consistency cleanup and documentation link update.

author	Sam Lantinga <slouken@libsdl.org>
date	Sun, 06 Feb 2011 00:48:41 -0800
parents	ef5a61ea3202
children	115fff0641ee

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
5193 82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	110 static SDL_bool
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	111 ShouldUseTextureFramebuffer()
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	112 {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	113 const char *hint;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	114
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	115 /* If there's no native framebuffer support then there's no option */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	116 if (!_this->CreateWindowFramebuffer) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	117 return SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	118 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	119
5195 ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	120 /* If the user has specified a software renderer we can't use a
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	121 texture framebuffer, or renderer creation will go recursive.
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	122 */
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	123 hint = SDL_GetHint(SDL_HINT_RENDER_DRIVER);
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	124 if (hint && SDL_strcasecmp(hint, "software") == 0) {
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	125 return SDL_FALSE;
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	126 }
ef5a61ea3202 Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints. Sam Lantinga <slouken@libsdl.org> parents: 5194 diff changeset	127
5193 82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	128 /* See if the user or application wants a specific behavior */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	129 hint = SDL_GetHint(SDL_HINT_FRAMEBUFFER_ACCELERATION);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	130 if (hint) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	131 if (*hint == '0') {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	132 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	133 } else {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	134 return SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	135 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	136 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	137
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	138 /* Each platform has different performance characteristics */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	139 #if defined(__WIN32__)
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	140 /* GDI BitBlt() is way faster than Direct3D dynamic textures right now.
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	141 */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	142 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	143
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	144 #elif defined(__MACOSX__)
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	145 /* Mac OS X uses OpenGL as the native fast path */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	146 return SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	147
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	148 #elif defined(__LINUX__)
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	149 /* Properly configured OpenGL drivers are faster than MIT-SHM */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	150 #if SDL_VIDEO_OPENGL
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	151 /* Ugh, find a way to cache this value! */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	152 {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	153 SDL_Window *window;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	154 SDL_GLContext context;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	155 SDL_bool hasAcceleratedOpenGL = SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	156
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	157 window = SDL_CreateWindow("OpenGL test", -32, -32, 32, 32, SDL_WINDOW_OPENGL);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	158 if (window) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	159 context = SDL_GL_CreateContext(window);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	160 if (context) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	161 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	162 const char *vendor = NULL;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	163
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	164 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	165 if (glGetStringFunc) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	166 vendor = (const char *) glGetStringFunc(GL_VENDOR);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	167 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	168 /* Add more vendors here at will... */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	169 if (vendor &&
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	170 (SDL_strstr(vendor, "ATI Technologies") \|\|
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	171 SDL_strstr(vendor, "NVIDIA"))) {
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	172 hasAcceleratedOpenGL = SDL_TRUE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	173 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	174 SDL_GL_DeleteContext(context);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	175 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	176 SDL_DestroyWindow(window);
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	177 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	178 return hasAcceleratedOpenGL;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	179 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	180 #else
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	181 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	182 #endif
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	183
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	184 #else
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	185 /* Play it safe, assume that if there is a framebuffer driver that it's
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	186 optimized for the current platform.
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	187 */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	188 return SDL_FALSE;
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	189 #endif
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	190 }
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	191
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	192 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	193 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	194 {
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	196 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	197 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	198 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	199
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	200 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	201 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	202 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	203 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	204 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	205 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	206 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	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
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	210 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	211 if (!renderer) {
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	212 SDL_RendererInfo info;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	213 int i;
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	214 const char *hint = SDL_GetHint(SDL_HINT_FRAMEBUFFER_ACCELERATION);
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	215
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	216 /* Check to see if there's a specific driver requested */
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	217 if (hint && hint != '0' && hint != '1' &&
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	218 SDL_strcasecmp(hint, "software") != 0) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	219 for (i = 0; i < SDL_GetNumRenderDrivers(); ++i) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	220 SDL_GetRenderDriverInfo(i, &info);
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	221 if (SDL_strcasecmp(info.name, hint) == 0) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	222 renderer = SDL_CreateRenderer(window, i, 0);
5171 db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	223 break;
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	224 }
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	225 }
db487f28419e Fixed recursion crash when setting SDL_VIDEO_RENDERER=software Sam Lantinga <slouken@libsdl.org> parents: 5169 diff changeset	226 }
5194 93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	227
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	228 if (!renderer) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	229 for (i = 0; i < SDL_GetNumRenderDrivers(); ++i) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	230 SDL_GetRenderDriverInfo(i, &info);
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	231 if (SDL_strcmp(info.name, "software") != 0) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	232 renderer = SDL_CreateRenderer(window, i, 0);
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	233 if (renderer) {
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	234 break;
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	235 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	236 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	237 }
93052810ceb5 Allow SDL_HINT_FRAMEBUFFER_ACCELERATION to specify the renderer to use. Sam Lantinga <slouken@libsdl.org> parents: 5193 diff changeset	238 }
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	239 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	240 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	241 }
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	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
4d39eeaad00b Added a way to get a framebuffer interface for 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 /* 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	246 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	247 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	248 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	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->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	251 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	252 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	253 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	254
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	256 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	257 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	258
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	259 /* 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	260 *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	261 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	262 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	263 *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	264 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	265 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	266 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	267
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	268 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	269 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	270 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	271 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	272 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	273 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	274
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	275 /* 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	276 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	277 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	278 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	279 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	280 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	281 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	282 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	283
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	284 *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	285 *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	286 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	287 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	288
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	289 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	290 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	291 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	292 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	293 #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	294 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	295 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	296 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	297 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	298 #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	299
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	300 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	301 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	302 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	303 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	304 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	305
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	306 #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	307 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	308 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	309 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	310 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	311 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	312 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	313 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	314 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	315 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	316 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	317 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	318 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	319 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	320 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	321 SDL_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	322 }
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	323 #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	324 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	325 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	326 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	327 #endif
51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	328
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	329 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	330 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	331 }
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	332
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	333 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	334 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	335 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	336
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	337 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	338 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	339 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	340 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	341
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	342 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	343 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	344 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	345 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	346 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	347 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	348 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	349 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	350 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	351 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	352 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	353 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	354 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	355 SDL_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	356 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	357
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	358
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	359 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	360 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	361 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	362 SDL_DisplayMode a = (const SDL_DisplayMode ) A;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	363 SDL_DisplayMode b = (const SDL_DisplayMode ) B;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	364
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	365 if (a.w != b.w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	366 return b.w - a.w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	367 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	368 if (a.h != b.h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	369 return b.h - a.h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	370 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	371 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	372 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	373 }
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	374 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	375 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	376 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	377 if (a.refresh_rate != b.refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	378 return b.refresh_rate - a.refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	379 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	380 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	381 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	382
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	383 static void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	384 SDL_UninitializedVideo()
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	385 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	386 SDL_SetError("Video subsystem has not been initialized");
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	387 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	388
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	389 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	390 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	391 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	392 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	393 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	394
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	395 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	396 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	397 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	398 if (index >= 0 && index < SDL_GetNumVideoDrivers()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	399 return bootstrap[index]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	400 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	401 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	402 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	403
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	404 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	405 * Initialize the video and event subsystems -- determine native pixel format
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	406 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	407 int
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	408 SDL_VideoInit(const char *driver_name)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	409 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	410 SDL_VideoDevice *video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	411 int index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	412 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	413
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	414 /* Check to make sure we don't overwrite '_this' */
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	415 if (_this != NULL) {
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	416 SDL_VideoQuit();
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	417 }
b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	418
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	419 /* Start the event loop */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	420 if (SDL_StartEventLoop() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	421 SDL_KeyboardInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	422 SDL_MouseInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	423 SDL_TouchInit() < 0 \|\|
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	424 SDL_QuitInit() < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	425 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	426 }
3694 b0a707f589a6 Fixed bug #916 Sam Lantinga <slouken@libsdl.org> parents: 3693 diff changeset	427
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	428 /* Select the proper video driver */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	429 index = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	430 video = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	431 if (driver_name == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	432 driver_name = SDL_getenv("SDL_VIDEODRIVER");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	433 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	434 if (driver_name != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	435 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	436 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	437 video = bootstrap[i]->create(index);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	438 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	439 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	440 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	441 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	442 for (i = 0; bootstrap[i]; ++i) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	443 if (bootstrap[i]->available()) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	444 video = bootstrap[i]->create(index);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	445 if (video != NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	446 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	447 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	448 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	449 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	450 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	451 if (video == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	452 if (driver_name) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	453 SDL_SetError("%s not available", driver_name);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	454 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	455 SDL_SetError("No available video device");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	456 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	457 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	458 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	459 _this = video;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	460 _this->name = bootstrap[i]->name;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	461 _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	462
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	463
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	464 /* Set some very sane GL defaults */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	465 _this->gl_config.driver_loaded = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	466 _this->gl_config.dll_handle = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	467 _this->gl_config.red_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	468 _this->gl_config.green_size = 3;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	469 _this->gl_config.blue_size = 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	470 _this->gl_config.alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	471 _this->gl_config.buffer_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	472 _this->gl_config.depth_size = 16;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	473 _this->gl_config.stencil_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	474 _this->gl_config.double_buffer = 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	475 _this->gl_config.accum_red_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	476 _this->gl_config.accum_green_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	477 _this->gl_config.accum_blue_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	478 _this->gl_config.accum_alpha_size = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	479 _this->gl_config.stereo = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	480 _this->gl_config.multisamplebuffers = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	481 _this->gl_config.multisamplesamples = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	482 _this->gl_config.retained_backing = 1;
3571 19691cebb866 Default to allow either accelerated or not Sam Lantinga <slouken@libsdl.org> parents: 3570 diff changeset	483 _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	484 _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	485 _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	486
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	487 /* Initialize the video subsystem */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	488 if (_this->VideoInit(_this) < 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	489 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	490 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	491 }
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	492
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	493 /* Make sure some displays were added */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	494 if (_this->num_displays == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	495 SDL_SetError("The video driver did not add any displays");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	496 SDL_VideoQuit();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	497 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	498 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	499
5193 82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	500 /* Add the renderer framebuffer emulation if desired */
82a48f4d65f6 Added a hint to determine whether framebuffer texture acceleration should be used, and added default behaviors for the various platforms. Sam Lantinga <slouken@libsdl.org> parents: 5175 diff changeset	501 if (ShouldUseTextureFramebuffer()) {
5169 4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	502 _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	503 _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	504 _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	505 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	506
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	507 /* We're ready to go! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	508 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	509 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	510
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	511 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	512 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	513 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	514 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	515 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	516 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	517 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	518 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	519 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	520
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	521 SDL_VideoDevice *
4472 791b3256fb22 Mostly cleaned up warnings with -Wmissing-prototypes Sam Lantinga <slouken@libsdl.org> parents: 4433 diff changeset	522 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	523 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	524 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	525 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	526
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	527 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	528 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	529 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	530 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	531
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	532 SDL_zero(display);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	533 if (desktop_mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	534 display.desktop_mode = *desktop_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	535 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	536 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	537
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	538 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	539 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	540
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	541 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	542 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	543 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	544 SDL_VideoDisplay *displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	545 int index = -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	546
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	547 displays =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	548 SDL_realloc(_this->displays,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	549 (_this->num_displays + 1) * sizeof(*displays));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	550 if (displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	551 index = _this->num_displays++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	552 displays[index] = *display;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	553 displays[index].device = _this;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	554 _this->displays = displays;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	555 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	556 SDL_OutOfMemory();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	557 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	558 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	559 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	560
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	561 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	562 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	563 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	564 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	565 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	566 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	567 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	568 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	569 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	570
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	571 int
3528 59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	572 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	573 {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	574 if (!_this) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	575 SDL_UninitializedVideo();
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	576 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	577 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	578 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	579 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	580 _this->num_displays - 1);
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	581 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	582 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	583 if (rect) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	584 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	585
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	586 if (_this->GetDisplayBounds) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	587 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	588 return -1;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	589 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	590 } else {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	591 /* 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	592 if (index == 0) {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	593 rect->x = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	594 rect->y = 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	595 } else {
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	596 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	597 rect->x += rect->w;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	598 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	599 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	600 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	601 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	602 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	603 return 0;
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	604 }
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	605
59ff7a2beb57 Added an API function to query geometry of multiple monitors: Sam Lantinga <slouken@libsdl.org> parents: 3526 diff changeset	606 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	607 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	608 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	609 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	610 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	611 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	612 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	613 if (index < 0 \|\| index >= _this->num_displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	614 SDL_SetError("index must be in the range 0 - %d",
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	615 _this->num_displays - 1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	616 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	617 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	618 _this->current_display = index;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	619 return 0;
1963 2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	620 }
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	621
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	622 int
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	623 SDL_GetCurrentVideoDisplay(void)
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	624 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	625 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	626 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	627 return (-1);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	628 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	629 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	630 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	631
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	632 SDL_bool
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	633 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	634 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	635 SDL_DisplayMode *modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	636 int i, nmodes;
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	637
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	638 /* Make sure we don't already have the mode in the list */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	639 modes = display->display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	640 nmodes = display->num_display_modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	641 for (i = nmodes; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	642 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	643 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	644 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	645 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	646
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	647 /* Go ahead and add the new mode */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	648 if (nmodes == display->max_display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	649 modes =
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	650 SDL_realloc(modes,
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	651 (display->max_display_modes + 32) * sizeof(*modes));
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	652 if (!modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	653 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	654 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	655 display->display_modes = modes;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	656 display->max_display_modes += 32;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	657 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	658 modes[nmodes] = *mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	659 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	660
3178 72edc980789b 1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format. Mike Gorchak <lestat@i.com.ua> parents: 3169 diff changeset	661 /* 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	662 SDL_qsort(display->display_modes, display->num_display_modes,
3186 51750b7a966f indent Sam Lantinga <slouken@libsdl.org> parents: 3178 diff changeset	663 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	664
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	665 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	666 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	667
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	668 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	669 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	670 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	671 if (!display->num_display_modes && _this->GetDisplayModes) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	672 _this->GetDisplayModes(_this, display);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	673 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	674 sizeof(SDL_DisplayMode), cmpmodes);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	675 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	676 return display->num_display_modes;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	677 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	678
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	679 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	680 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	681 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	682 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	683 return SDL_GetNumDisplayModesForDisplay(SDL_CurrentDisplay);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	684 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	685 return 0;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	686 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	687
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	688 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	689 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	690 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	691 if (index < 0 \|\| index >= SDL_GetNumDisplayModesForDisplay(display)) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	692 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	693 SDL_GetNumDisplayModesForDisplay(display) - 1);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	694 return -1;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	695 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	696 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	697 *mode = display->display_modes[index];
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	698 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	699 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	700 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	701
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	702 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	703 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	704 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	705 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	706 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	707
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	708 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	709 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	710 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	711 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	712 *mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	713 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	714 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	715 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	716
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	717 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	718 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	719 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	720 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	721 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	722 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	723 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	724 return SDL_GetDesktopDisplayModeForDisplay(SDL_CurrentDisplay, mode);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	725 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	726
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	727 int
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	728 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	729 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	730 if (mode) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	731 *mode = display->current_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	732 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	733 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	734 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	735
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	736 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	737 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	738 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	739 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	740 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	741 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	742 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	743 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	744 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	745
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	746 SDL_DisplayMode *
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	747 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	748 const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	749 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	750 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	751 Uint32 target_format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	752 int target_refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	753 int i;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	754 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	755
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	756 if (!mode \|\| !closest) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	757 SDL_SetError("Missing desired mode or closest mode parameter");
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	758 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	759 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	760
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	761 /* Default to the desktop format */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	762 if (mode->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	763 target_format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	764 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	765 target_format = display->desktop_mode.format;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	766 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	767
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	768 /* Default to the desktop refresh rate */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	769 if (mode->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	770 target_refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	771 } else {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	772 target_refresh_rate = display->desktop_mode.refresh_rate;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	773 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	774
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	775 match = NULL;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	776 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	777 current = &display->display_modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	778
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	779 if (current->w && (current->w < mode->w)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	780 /* Out of sorted modes large enough here */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	781 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	782 }
2789 985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	783 if (current->h && (current->h < mode->h)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	784 if (current->w && (current->w == mode->w)) {
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	785 /* Out of sorted modes large enough here */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	786 break;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	787 }
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	788 /* 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	789 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	790 modes may still follow. */
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	791 continue;
985001797115 Fixed bug #605, per Martin's suggestion Sam Lantinga <slouken@libsdl.org> parents: 2787 diff changeset	792 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	793 if (!match \|\| current->w < match->w \|\| current->h < match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	794 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	795 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	796 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	797 if (current->format != match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	798 /* Sorted highest depth to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	799 if (current->format == target_format \|\|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	800 (SDL_BITSPERPIXEL(current->format) >=
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	801 SDL_BITSPERPIXEL(target_format)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	802 && SDL_PIXELTYPE(current->format) ==
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	803 SDL_PIXELTYPE(target_format))) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	804 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	805 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	806 continue;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	807 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	808 if (current->refresh_rate != match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	809 /* Sorted highest refresh to lowest */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	810 if (current->refresh_rate >= target_refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	811 match = current;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	812 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	813 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	814 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	815 if (match) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	816 if (match->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	817 closest->format = match->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	818 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	819 closest->format = mode->format;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	820 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	821 if (match->w && match->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	822 closest->w = match->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	823 closest->h = match->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	824 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	825 closest->w = mode->w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	826 closest->h = mode->h;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	827 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	828 if (match->refresh_rate) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	829 closest->refresh_rate = match->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	830 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	831 closest->refresh_rate = mode->refresh_rate;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	832 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	833 closest->driverdata = match->driverdata;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	834
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	835 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	836 * Pick some reasonable defaults if the app and driver don't
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	837 * care
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	838 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	839 if (!closest->format) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	840 closest->format = SDL_PIXELFORMAT_RGB888;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	841 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	842 if (!closest->w) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	843 closest->w = 640;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	844 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	845 if (!closest->h) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	846 closest->h = 480;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	847 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	848 return closest;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	849 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	850 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	851 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	852
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	853 SDL_DisplayMode *
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	854 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	855 SDL_DisplayMode * closest)
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	856 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	857 if (!_this) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	858 SDL_UninitializedVideo();
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	859 return NULL;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	860 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	861 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	862 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	863
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	864 int
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	865 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	866 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	867 SDL_DisplayMode display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	868 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	869
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	870 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	871 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	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 /* 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	874 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	875 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	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 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	878 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	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 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	881 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	882 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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 (!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	884 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	885 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	886
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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 /* 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	888 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	889 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	890 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	891 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	892 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, 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 } 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	894 display_mode = display->desktop_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	895 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	896
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	897 /* 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	898 SDL_GetCurrentDisplayModeForDisplay(display, &current_mode);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	899 if (SDL_memcmp(&display_mode, &current_mode, sizeof(display_mode)) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	900 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	901 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	902
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	903 /* 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	904 if (!_this->SetDisplayMode) {
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	905 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	906 return -1;
4a7f284a82b2 You can't change the resolution on some devices Sam Lantinga <slouken@libsdl.org> parents: 4977 diff changeset	907 }
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	908 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	909 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	910 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	911 display->current_mode = display_mode;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	912 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	913 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	914
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	915 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	916 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	917 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	918 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	919
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	920 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	921 window->fullscreen_mode = *mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	922 } else {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	923 SDL_zero(window->fullscreen_mode);
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	924 }
3526 e6f2f312780f Fixed compiler warnings Sam Lantinga <slouken@libsdl.org> parents: 3517 diff changeset	925 return 0;
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	926 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	927
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	928 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	929 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	930 {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	931 SDL_DisplayMode fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	932
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	933 CHECK_WINDOW_MAGIC(window, -1);
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	934
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	935 fullscreen_mode = window->fullscreen_mode;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	936 if (!fullscreen_mode.w) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	937 fullscreen_mode.w = window->w;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	938 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	939 if (!fullscreen_mode.h) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	940 fullscreen_mode.h = window->h;
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	941 }
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	942
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	943 if (!SDL_GetClosestDisplayModeForDisplay(window->display,
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	944 &fullscreen_mode,
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	945 &fullscreen_mode)) {
2869 2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	946 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	947 return -1;
2fe507a2ef7d Whoops, the X11 driver doesn't support fullscreen modes (yet) Sam Lantinga <slouken@libsdl.org> parents: 2860 diff changeset	948 }
3092 cad1aefa2ed9 Date: Thu, 12 Mar 2009 15:14:38 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3091 diff changeset	949
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	950 if (mode) {
4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	951 *mode = fullscreen_mode;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	952 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	953 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	954 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	955
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	956 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	957 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	958 {
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	959 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	960 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	961 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	962 }
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	963
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	964 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	965 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	966 {
3685 64ce267332c6 Switched from SDL_WindowID 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 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	968
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	969 /* 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	970 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	971 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	972 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	973
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	974 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	975
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	976 /* 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	977 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	978 (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	979 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	980 /* 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	981 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	982 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	983 } 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	984 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	985 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	986 } 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	987 /* 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	988 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	989 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	990 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	991
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	992 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	993 /* Hide any other fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	994 SDL_Window *other;
fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	995 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	996 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	997 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	998 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	999 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1000 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1001
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1002 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	1003
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1004 /* See if there are any fullscreen windows */
3701 fb905d5674cc Fixed showing and hiding fullscreen windows Sam Lantinga <slouken@libsdl.org> parents: 3697 diff changeset	1005 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	1006 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	1007 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	1008 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	1009 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	1010 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	1011 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	1012 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1013 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1014 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1015
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1016 /* 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	1017 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	1018 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	1019 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1020
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1021 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	1022 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	1023 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1024 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1025 SDL_WINDOW_OPENGL \|
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1026 SDL_WINDOW_BORDERLESS \|
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1027 SDL_WINDOW_RESIZABLE \|
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1028 SDL_WINDOW_INPUT_GRABBED);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1029 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	1030 SDL_Window *window;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1031
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1032 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	1033 /* Initialize the video system if needed */
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1034 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	1035 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	1036 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1037 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1038 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1039 if (!_this->GL_CreateContext) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1040 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	1041 return NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1042 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1043 SDL_GL_LoadLibrary(NULL);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1044 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1045 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	1046 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	1047 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	1048 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	1049 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	1050 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	1051 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	1052 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	1053 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	1054 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	1055 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1056 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1057 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1058 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1059 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	1060
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1061 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	1062 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	1063 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	1064 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1065
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1066 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	1067 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1068 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1069 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	1070 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1071 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1072 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	1073 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1074 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1075 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	1076 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	1077 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1078 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	1079
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1080 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	1081 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1082
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1083 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	1084 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	1085 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1086 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	1087 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	1088
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1089 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1090 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	1091 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	1092 }
64ce267332c6 Switched from SDL_WindowID 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 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	1094 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	1095 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	1096 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	1097 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	1098 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	1099 window->next = display->windows;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1100 if (display->windows) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1101 display->windows->prev = window;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1102 }
3685 64ce267332c6 Switched from SDL_WindowID 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 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	1104
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1105 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	1106 _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	1107 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	1108 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	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 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	1111 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1112
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	1113 int
1928 861bc36f0ab3 Fixed crash with multiple windows Sam Lantinga <slouken@libsdl.org> parents: 1926 diff changeset	1114 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	1115 {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1116 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1117 SDL_WINDOW_OPENGL \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1118 SDL_WINDOW_BORDERLESS \|
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1119 SDL_WINDOW_RESIZABLE \|
3486 c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1120 SDL_WINDOW_INPUT_GRABBED \|
c87dbbde2bc2 Fixed bug #891 Sam Lantinga <slouken@libsdl.org> parents: 3485 diff changeset	1121 SDL_WINDOW_FOREIGN);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1122 char *title = window->title;
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1123
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1124 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1125 SDL_SetError("No OpenGL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1126 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1127 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1128 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	1129 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1130 SDL_GL_LoadLibrary(NULL);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1131 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1132 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1133 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1134 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1135
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1136 if (window->flags & SDL_WINDOW_FOREIGN) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1137 /* 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	1138 flags \|= SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1139 } else {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1140 flags &= ~SDL_WINDOW_FOREIGN;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1141 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1142
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1143 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1144 _this->DestroyWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1145 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1146
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1147 window->title = NULL;
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1148 window->flags = (flags & allowed_flags);
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	1149
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1150 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1151 if (_this->CreateWindow(_this, window) < 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1152 if (flags & SDL_WINDOW_OPENGL) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1153 SDL_GL_UnloadLibrary();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1154 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1155 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1156 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1157 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1158
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1159 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	1160 SDL_SetWindowTitle(window, title);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1161 SDL_free(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1162 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1163 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	1164 SDL_MaximizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1165 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1166 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	1167 SDL_MinimizeWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1168 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1169 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	1170 SDL_ShowWindow(window);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1171 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1172 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1173
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1174 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	1175 }
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	1176
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1177 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	1178 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	1179 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1180 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	1181
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1182 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	1183 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1184
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1185 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	1186 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	1187 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1188 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	1189 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	1190
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1191 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	1192 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	1193 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1194 /* 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	1195 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	1196 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	1197 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	1198 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	1199 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	1200 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1201 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1202 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1203 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	1204 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1205
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1206 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	1207 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	1208 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1209 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	1210
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1211 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	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_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	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
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1219 if (title == window->title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1220 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1221 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1222 if (window->title) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1223 SDL_free(window->title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1224 }
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	1225 if (title && *title) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1226 window->title = SDL_strdup(title);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1227 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1228 window->title = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1229 }
1895 c121d94672cb SDL 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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1231 if (_this->SetWindowTitle) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1232 _this->SetWindowTitle(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1233 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1234 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1235
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1236 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	1237 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	1238 {
4872 231f8a1c5edd Whoops, return "" even if the window is invalid. Sam Lantinga <slouken@libsdl.org> parents: 4871 diff changeset	1239 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	1240
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	1241 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	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_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	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
2967 e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1249 if (_this->SetWindowIcon) {
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1250 _this->SetWindowIcon(_this, window, icon);
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1251 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1252 }
e4a469d6ddab Implemented SDL_SetWindowIcon(), with translucent icon support under X11. Sam Lantinga <slouken@libsdl.org> parents: 2934 diff changeset	1253
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1254 void*
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1255 SDL_SetWindowData(SDL_Window * window, const char name, void userdata)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1256 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1257 SDL_WindowUserData prev, data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1258
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1259 CHECK_WINDOW_MAGIC(window, NULL);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1260
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1261 /* 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	1262 prev = NULL;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1263 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	1264 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	1265 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	1266
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1267 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1268 /* Set the new value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1269 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1270 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1271 /* Delete this value */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1272 if (prev) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1273 prev->next = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1274 } else {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1275 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1276 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1277 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1278 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1279 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1280 return last_value;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1281 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1282 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1283
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1284 /* Add new data to the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1285 if (userdata) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1286 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	1287 data->name = SDL_strdup(name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1288 data->data = userdata;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1289 data->next = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1290 window->data = data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1291 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1292 return 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	1293 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1294
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1295 void *
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1296 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	1297 {
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1298 SDL_WindowUserData *data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1299
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1300 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	1301
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1302 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	1303 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	1304 return data->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1305 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1306 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1307 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	1308 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1309
c121d94672cb SDL 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 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	1311 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	1312 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1313 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	1314
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1315 if (x != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1316 window->x = x;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1317 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1318 if (y != SDL_WINDOWPOS_UNDEFINED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1319 window->y = y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1320 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1321 if (_this->SetWindowPosition) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1322 _this->SetWindowPosition(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1323 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1324 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	1325 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1326
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1327 void
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1328 SDL_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	1329 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1330 CHECK_WINDOW_MAGIC(window, );
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1331
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1332 if (x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1333 *x = window->x;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1334 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1335 if (y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1336 *y = window->y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1337 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1338 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1339
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1340 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	1341 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	1342 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1343 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	1344
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1345 window->w = w;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1346 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	1347
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1348 if (_this->SetWindowSize) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1349 _this->SetWindowSize(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1350 }
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	1351 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	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_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	1356 {
2860 6ce28e5287e9 Date: Sun, 07 Dec 2008 13:35:23 +0100 Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	1357 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	1358 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	1359 *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	1360 }
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	1361 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	1362 *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	1363 }
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	1364 } 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	1365 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	1366 *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	1367 }
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	1368 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	1369 *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	1370 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1371 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1372 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1373
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1374 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	1375 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	1376 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1377 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	1378
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1379 if (window->flags & SDL_WINDOW_SHOWN) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1380 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1381 }
1895 c121d94672cb SDL 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
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1383 if (_this->ShowWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1384 _this->ShowWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1385 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1386 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	1387 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1388
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1389 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	1390 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	1391 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1392 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	1393
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1394 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1395 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1396 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1397
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1398 if (_this->HideWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1399 _this->HideWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1400 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1401 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	1402 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1403
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1404 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	1405 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	1406 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1407 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	1408
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1409 if (!(window->flags & SDL_WINDOW_SHOWN)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1410 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1411 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1412 if (_this->RaiseWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1413 _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	1414 } 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	1415 /* 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	1416 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1417 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1418 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1419
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1420 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	1421 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	1422 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1423 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	1424
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1425 if (window->flags & SDL_WINDOW_MAXIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1426 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1427 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1428
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1429 if (_this->MaximizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1430 _this->MaximizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1431 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1432 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	1433 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1434
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1435 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	1436 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	1437 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1438 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	1439
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1440 if (window->flags & SDL_WINDOW_MINIMIZED) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1441 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1442 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1443
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1444 if (_this->MinimizeWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1445 _this->MinimizeWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1446 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1447 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	1448 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1449
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1450 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	1451 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	1452 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1453 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	1454
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1455 if (!(window->flags & (SDL_WINDOW_MAXIMIZED \| SDL_WINDOW_MINIMIZED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1456 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1457 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1458
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1459 if (_this->RestoreWindow) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1460 _this->RestoreWindow(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1461 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1462 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1463 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1464
1895 c121d94672cb SDL 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 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	1466 SDL_SetWindowFullscreen(SDL_Window * window, int fullscreen)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1467 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1468 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	1469
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1470 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1471 fullscreen = SDL_WINDOW_FULLSCREEN;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1472 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1473 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1474 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1475 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1476 if (fullscreen) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1477 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	1478
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	1479 SDL_UpdateFullscreenMode(window, SDL_TRUE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1480 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1481 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	1482
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	1483 SDL_UpdateFullscreenMode(window, SDL_FALSE);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1484 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1485 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	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
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	1488 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	1489 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	1490 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1491 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	1492 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	1493 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	1494 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	1495 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	1496
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1497 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	1498 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	1499 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1500
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1501 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	1502 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	1503 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1504
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1505 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	1506 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	1507 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1508
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1510 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1511
4d39eeaad00b Added a way to get a framebuffer interface for 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 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	1513 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	1514 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1515 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	1516
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1517 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	1518 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	1519 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	1520 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	1521 }
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	1522 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	1523 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	1524 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	1525 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	1526 }
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	1527 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1528 return 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	1529 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1530
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1531 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	1532 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	1533 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1534 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	1535
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1536 CHECK_WINDOW_MAGIC(window, -1);
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1537
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1538 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	1539 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	1540 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	1541 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	1542 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	1543 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1544
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1545 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	1546 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	1547 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	1548 {
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1549 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	1550
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1551 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	1552 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	1553 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	1554 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1555
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1556 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	1557 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1558
1895 c121d94672cb SDL 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 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	1560 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	1561 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1562 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	1563
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1564 if ((!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1565 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1566 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1567 if (mode) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1568 window->flags \|= SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1569 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1570 window->flags &= ~SDL_WINDOW_INPUT_GRABBED;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1571 }
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1572 SDL_UpdateWindowGrab(window);
91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1573 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1574
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1575 static void
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1576 SDL_UpdateWindowGrab(SDL_Window * window)
2875 91a7e08cd238 * Implemented X11 fullscreen input grab Sam Lantinga <slouken@libsdl.org> parents: 2869 diff changeset	1577 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1578 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1579 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1580 }
1895 c121d94672cb SDL 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 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1582
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1583 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	1584 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	1585 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1586 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	1587
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1588 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	1589 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1590
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1591 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1592 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	1593 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1594 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	1595 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	1596 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1597
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1598 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	1599 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	1600 {
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	1601 SDL_UpdateFullscreenMode(window, SDL_FALSE);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1602 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1603
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1604 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	1605 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	1606 {
5175 51b4cfdf7ebb Don't free the surface since the application might be still using it. Sam Lantinga <slouken@libsdl.org> parents: 5172 diff changeset	1607 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	1608 }
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1609
4d39eeaad00b Added a way to get a framebuffer interface for a window, and also a way to create a software renderer for an arbitrary surface. Sam Lantinga <slouken@libsdl.org> parents: 5168 diff changeset	1610 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	1611 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	1612 {
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1613 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	1614 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1615
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1616 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	1617 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	1618 {
3685 64ce267332c6 Switched from SDL_WindowID 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 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	1620 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	1621 }
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1622
98a819296cdc Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode. Sam Lantinga <slouken@libsdl.org> parents: 3501 diff changeset	1623 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	1624 SDL_OnWindowFocusGained(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1625 {
3685 64ce267332c6 Switched from SDL_WindowID 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 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	1627
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1628 if (display->gamma && _this->SetDisplayGammaRamp) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	1629 _this->SetDisplayGammaRamp(_this, display, display->gamma);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1630 }
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1631 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1632 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1633 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1634 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1635 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1636
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1637 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	1638 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	1639 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1640 SDL_VideoDisplay *display = window->display;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1641
3512 5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1642 /* 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	1643 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	1644 _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	1645 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	1646 }
5ffbbfb78987 If we're fullscreen on a single-head system and lose focus, minimize Sam Lantinga <slouken@libsdl.org> parents: 3511 diff changeset	1647
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1648 if (display->gamma && _this->SetDisplayGammaRamp) {
3500 4b594623401b Work in progress on multi-display support: Sam Lantinga <slouken@libsdl.org> parents: 3489 diff changeset	1649 _this->SetDisplayGammaRamp(_this, display, display->saved_gamma);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1650 }
2876 3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1651 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED \| SDL_WINDOW_FULLSCREEN))
3fcb0d447bcd indent Sam Lantinga <slouken@libsdl.org> parents: 2875 diff changeset	1652 && _this->SetWindowGrab) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1653 _this->SetWindowGrab(_this, window);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1654 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1655 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1656
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1657 SDL_Window *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1658 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	1659 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1660 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	1661 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	1662
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1663 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	1664 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	1665 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1666 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	1667 for (window = display->windows; window; window = window->next) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1668 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	1669 return window;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1670 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1671 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1672 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	1673 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1674
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1675 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	1676 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	1677 {
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1678 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	1679
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	1680 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	1681
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1682 /* 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	1683 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	1684
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	1685 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	1686 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	1687 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	1688 }
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	1689 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	1690 _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	1691 }
3685 64ce267332c6 Switched from SDL_WindowID 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 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	1693 _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	1694 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1695 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	1696 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	1697 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1698
4901 deadc1219bea Minor cleanup in patches from Coursoud Sam Lantinga <slouken@libsdl.org> parents: 4900 diff changeset	1699 /* Now invalidate magic */
4897 c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1700 window->magic = NULL;
c3eb55210a90 SDL_DestroyWindow is setting window->magic to NULL too early. - Sam Lantinga <slouken@libsdl.org> parents: 4872 diff changeset	1701
5168 2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1702 /* Free memory associated with the window */
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1703 if (window->title) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1704 SDL_free(window->title);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1705 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1706 while (window->data) {
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1707 SDL_WindowUserData *data = window->data;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1708
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1709 window->data = data->next;
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1710 SDL_free(data->name);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1711 SDL_free(data);
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1712 }
2b1989f59674 Extended SDL_SetWindowData() to allow arbitrary named values. Sam Lantinga <slouken@libsdl.org> parents: 5157 diff changeset	1713
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1714 /* 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	1715 display = window->display;
3693 d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1716 if (window->next) {
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1717 window->next->prev = window->prev;
d3f330fc2009 update window prev links Sam Lantinga <slouken@libsdl.org> parents: 3692 diff changeset	1718 }
3685 64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1719 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	1720 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	1721 } 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	1722 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	1723 }
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1724
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. Sam Lantinga <slouken@libsdl.org> parents: 3683 diff changeset	1725 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	1726 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1727
3025 54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1728 SDL_bool
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1729 SDL_IsScreenSaverEnabled()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1730 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1731 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1732 return SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1733 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1734 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	1735 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1736
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1737 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1738 SDL_EnableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1739 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1740 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1741 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1742 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1743 if (!_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1744 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1745 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1746 _this->suspend_screensaver = SDL_FALSE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1747 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1748 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1749 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1750 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1751
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1752 void
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1753 SDL_DisableScreenSaver()
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1754 {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1755 if (!_this) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1756 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1757 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1758 if (_this->suspend_screensaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1759 return;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1760 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1761 _this->suspend_screensaver = SDL_TRUE;
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1762 if (_this->SuspendScreenSaver) {
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1763 _this->SuspendScreenSaver(_this);
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1764 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1765 }
54fac87e1f34 Added an API to enable/disable the screen saver. Sam Lantinga <slouken@libsdl.org> parents: 2999 diff changeset	1766
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1767 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	1768 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	1769 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1770 int i, j;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1771
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1772 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1773 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1774 }
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1775
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1776 /* 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	1777 SDL_QuitQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1778 SDL_MouseQuit();
dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1779 SDL_KeyboardQuit();
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1780 SDL_StopEventLoop();
5125 dc0dfdd58f27 Removed completely non-portable event thread hack. Sam Lantinga <slouken@libsdl.org> parents: 5105 diff changeset	1781
3029 89f8a72e1ee9 Re-enable the screensaver at exit, just in case it's needed... Sam Lantinga <slouken@libsdl.org> parents: 3025 diff changeset	1782 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	1783
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1784 /* Clean up the system video */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1785 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1786 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	1787 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	1788 SDL_DestroyWindow(display->windows);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1789 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1790 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1791 _this->VideoQuit(_this);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1792
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1793 for (i = _this->num_displays; i--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1794 SDL_VideoDisplay *display = &_this->displays[i];
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1795 for (j = display->num_display_modes; j--;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1796 if (display->display_modes[j].driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1797 SDL_free(display->display_modes[j].driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1798 display->display_modes[j].driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1799 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1800 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1801 if (display->display_modes) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1802 SDL_free(display->display_modes);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1803 display->display_modes = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1804 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1805 if (display->desktop_mode.driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1806 SDL_free(display->desktop_mode.driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1807 display->desktop_mode.driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1808 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1809 if (display->gamma) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1810 SDL_free(display->gamma);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1811 display->gamma = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1812 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1813 if (display->driverdata) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1814 SDL_free(display->driverdata);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1815 display->driverdata = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1816 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1817 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1818 if (_this->displays) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1819 SDL_free(_this->displays);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1820 _this->displays = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1821 }
4495 dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1822 if (_this->clipboard_text) {
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1823 SDL_free(_this->clipboard_text);
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1824 _this->clipboard_text = NULL;
dbbfdb9ea716 Simplified clipboard API for sanity's sake. Sam Lantinga <slouken@libsdl.org> parents: 4472 diff changeset	1825 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1826 _this->free(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1827 _this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1828 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1829
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1830 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	1831 SDL_GL_LoadLibrary(const char *path)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1832 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1833 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1834
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1835 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1836 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1837 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1838 }
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1839 if (_this->gl_config.driver_loaded) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1840 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	1841 SDL_SetError("OpenGL library already loaded");
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1842 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1843 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1844 retval = 0;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1845 } else {
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1846 if (!_this->GL_LoadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1847 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	1848 return -1;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1849 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1850 retval = _this->GL_LoadLibrary(_this, path);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1851 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1852 if (retval == 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1853 ++_this->gl_config.driver_loaded;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1854 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1855 return (retval);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1856 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1857
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1858 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	1859 SDL_GL_GetProcAddress(const char *proc)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1860 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1861 void *func;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1862
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1863 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1864 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1865 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1866 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1867 func = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1868 if (_this->GL_GetProcAddress) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1869 if (_this->gl_config.driver_loaded) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1870 func = _this->GL_GetProcAddress(_this, proc);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1871 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1872 SDL_SetError("No GL driver has been loaded");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1873 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1874 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1875 SDL_SetError("No dynamic GL support in video driver");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1876 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1877 return func;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1878 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1879
3057 089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1880 void
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1881 SDL_GL_UnloadLibrary(void)
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1882 {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1883 if (!_this) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1884 SDL_UninitializedVideo();
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1885 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1886 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1887 if (_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1888 if (--_this->gl_config.driver_loaded > 0) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1889 return;
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1890 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1891 if (_this->GL_UnloadLibrary) {
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1892 _this->GL_UnloadLibrary(_this);
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1893 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1894 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1895 }
089a77aebb7d Added test program for SDL_CreateWindowFrom() Sam Lantinga <slouken@libsdl.org> parents: 3053 diff changeset	1896
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1897 SDL_bool
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1898 SDL_GL_ExtensionSupported(const char *extension)
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1899 {
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1900 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1901 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1902 const char *extensions;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1903 const char *start;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1904 const char where, terminator;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1905
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1906 /* Extension names should not have spaces. */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1907 where = SDL_strchr(extension, ' ');
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1908 if (where \|\| *extension == '\0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1909 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1910 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1911 /* See if there's an environment variable override */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1912 start = SDL_getenv(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1913 if (start && *start == '0') {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1914 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1915 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1916 /* Lookup the available extensions */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1917 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1918 if (glGetStringFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1919 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1920 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1921 extensions = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1922 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1923 if (!extensions) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1924 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1925 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1926 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1927 * 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	1928 * extensions string. Don't be fooled by sub-strings, etc.
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1929 */
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1930
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1931 start = extensions;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1932
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1933 for (;;) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1934 where = SDL_strstr(start, extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1935 if (!where)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1936 break;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1937
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1938 terminator = where + SDL_strlen(extension);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1939 if (where == start \|\| *(where - 1) == ' ')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1940 if (terminator == ' ' \|\| terminator == '\0')
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1941 return SDL_TRUE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1942
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1943 start = terminator;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1944 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1945 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1946 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1947 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1948 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1949 }
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	1950
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1951 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	1952 SDL_GL_SetAttribute(SDL_GLattr attr, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1953 {
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	1954 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1955 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	1956
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1957 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1958 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1959 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1960 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1961 retval = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1962 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1963 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1964 _this->gl_config.red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1965 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1966 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1967 _this->gl_config.green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1968 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1969 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1970 _this->gl_config.blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1971 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1972 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1973 _this->gl_config.alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1974 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1975 case SDL_GL_DOUBLEBUFFER:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1976 _this->gl_config.double_buffer = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1977 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1978 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1979 _this->gl_config.buffer_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1980 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1981 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1982 _this->gl_config.depth_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1983 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1984 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1985 _this->gl_config.stencil_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1986 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1987 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1988 _this->gl_config.accum_red_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1989 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1990 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1991 _this->gl_config.accum_green_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1992 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1993 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1994 _this->gl_config.accum_blue_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1995 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1996 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1997 _this->gl_config.accum_alpha_size = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1998 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	1999 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2000 _this->gl_config.stereo = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2001 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2002 case SDL_GL_MULTISAMPLEBUFFERS:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2003 _this->gl_config.multisamplebuffers = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2004 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2005 case SDL_GL_MULTISAMPLESAMPLES:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2006 _this->gl_config.multisamplesamples = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2007 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2008 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2009 _this->gl_config.accelerated = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2010 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2011 case SDL_GL_RETAINED_BACKING:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2012 _this->gl_config.retained_backing = value;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2013 break;
3100 7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2014 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	2015 _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	2016 break;
7dc982143c06 Date: Sun, 22 Mar 2009 12:52:29 +0000 Sam Lantinga <slouken@libsdl.org> parents: 3099 diff changeset	2017 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	2018 _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	2019 break;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2020 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2021 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2022 retval = -1;
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 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2025 return retval;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2026 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2027 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2028 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2029 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2030 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2031
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2032 int
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2033 SDL_GL_GetAttribute(SDL_GLattr attr, int *value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2034 {
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2035 #if SDL_VIDEO_OPENGL \|\| SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2036 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2037 GLenum(APIENTRY * glGetErrorFunc) (void);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2038 GLenum attrib = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2039 GLenum error = 0;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2040
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2041 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2042 if (!glGetIntegervFunc) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2043 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2044 }
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2045
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2046 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError");
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2047 if (!glGetErrorFunc) {
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2048 return -1;
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2049 }
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2050
82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2051 /* Clear value in any case */
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2052 *value = 0;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2053
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2054 switch (attr) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2055 case SDL_GL_RETAINED_BACKING:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2056 *value = _this->gl_config.retained_backing;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2057 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2058 case SDL_GL_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2059 attrib = GL_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2060 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2061 case SDL_GL_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2062 attrib = GL_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2063 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2064 case SDL_GL_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2065 attrib = GL_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2066 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2067 case SDL_GL_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2068 attrib = GL_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2069 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2070 case SDL_GL_DOUBLEBUFFER:
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2071 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2072 attrib = GL_DOUBLEBUFFER;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2073 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2074 #else
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2075 /* 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	2076 /* 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	2077 /* 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	2078 *value = _this->gl_config.double_buffer;
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2079 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2080 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2081 case SDL_GL_DEPTH_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2082 attrib = GL_DEPTH_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2083 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2084 case SDL_GL_STENCIL_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2085 attrib = GL_STENCIL_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2086 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2087 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2088 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2089 attrib = GL_ACCUM_RED_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2090 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2091 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2092 attrib = GL_ACCUM_GREEN_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2093 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2094 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2095 attrib = GL_ACCUM_BLUE_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2096 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2097 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2098 attrib = GL_ACCUM_ALPHA_BITS;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2099 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2100 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2101 attrib = GL_STEREO;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2102 break;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2103 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2104 case SDL_GL_ACCUM_RED_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2105 case SDL_GL_ACCUM_GREEN_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2106 case SDL_GL_ACCUM_BLUE_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2107 case SDL_GL_ACCUM_ALPHA_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2108 case SDL_GL_STEREO:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2109 /* none of these are supported in OpenGL ES */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2110 *value = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2111 return 0;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2112 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2113 case SDL_GL_MULTISAMPLEBUFFERS:
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2114 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2115 attrib = GL_SAMPLE_BUFFERS_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2116 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2117 attrib = GL_SAMPLE_BUFFERS;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2118 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2119 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2120 case SDL_GL_MULTISAMPLESAMPLES:
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2121 #ifndef SDL_VIDEO_OPENGL_ES
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2122 attrib = GL_SAMPLES_ARB;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2123 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2124 attrib = GL_SAMPLES;
2745 587d2b5fb805 Added support for OpenGL ES renderer Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2744 diff changeset	2125 #endif
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2126 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2127 case SDL_GL_BUFFER_SIZE:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2128 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2129 GLint bits = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2130 GLint component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2131
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2132 /*
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2133 * there doesn't seem to be a single flag in OpenGL
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2134 * for this!
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2135 */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2136 glGetIntegervFunc(GL_RED_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2137 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2138 glGetIntegervFunc(GL_GREEN_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2139 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2140 glGetIntegervFunc(GL_BLUE_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2141 bits += component;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2142 glGetIntegervFunc(GL_ALPHA_BITS, &component);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2143 bits += component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2144
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2145 *value = bits;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2146 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2147 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2148 case SDL_GL_ACCELERATED_VISUAL:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2149 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2150 /* 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	2151 *value = (_this->gl_config.accelerated != 0);
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2152 return 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2153 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2154 default:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2155 SDL_SetError("Unknown OpenGL attribute");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2156 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2157 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2158
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2159 glGetIntegervFunc(attrib, (GLint *) value);
3139 7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2160 error = glGetErrorFunc();
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2161 if (error != GL_NO_ERROR) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2162 switch (error) {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2163 case GL_INVALID_ENUM:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2164 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2165 SDL_SetError("OpenGL error: GL_INVALID_ENUM");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2166 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2167 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2168 case GL_INVALID_VALUE:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2169 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2170 SDL_SetError("OpenGL error: GL_INVALID_VALUE");
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2171 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2172 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2173 default:
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2174 {
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2175 SDL_SetError("OpenGL error: %08X", error);
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2176 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2177 break;
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2178 }
7f684f249ec9 indent Sam Lantinga <slouken@libsdl.org> parents: 3100 diff changeset	2179 return -1;
3099 82e60908fab1 Date: Mon, 23 Mar 2009 09:17:24 +0200 Sam Lantinga <slouken@libsdl.org> parents: 3092 diff changeset	2180 }
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2181 return 0;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2182 #else
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2183 SDL_Unsupported();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2184 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2185 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2186 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2187
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2188 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	2189 SDL_GL_CreateContext(SDL_Window * window)
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2190 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2191 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	2192
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2193 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2194 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2195 return NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2196 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2197 return _this->GL_CreateContext(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2198 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2199
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2200 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	2201 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	2202 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2203 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	2204
f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2205 if (!(window->flags & SDL_WINDOW_OPENGL)) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2206 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2207 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2208 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2209 if (!context) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2210 window = NULL;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2211 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2212 return _this->GL_MakeCurrent(_this, window, context);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2213 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2214
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2215 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2216 SDL_GL_SetSwapInterval(int interval)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2217 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2218 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2219 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2220 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2221 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2222 if (_this->GL_SetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2223 return _this->GL_SetSwapInterval(_this, interval);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2224 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2225 SDL_SetError("Setting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2226 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2227 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2228 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2229
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2230 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2231 SDL_GL_GetSwapInterval(void)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2232 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2233 if (!_this) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2234 SDL_UninitializedVideo();
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2235 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2236 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2237 if (_this->GL_GetSwapInterval) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2238 return _this->GL_GetSwapInterval(_this);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2239 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2240 SDL_SetError("Getting the swap interval is not supported");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2241 return -1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2242 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2243 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2244
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2245 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	2246 SDL_GL_SwapWindow(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2247 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2248 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	2249
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2250 if (!(window->flags & SDL_WINDOW_OPENGL)) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2251 SDL_SetError("The specified window isn't an OpenGL window");
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2252 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2253 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2254 _this->GL_SwapWindow(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2255 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2256
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2257 void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2258 SDL_GL_DeleteContext(SDL_GLContext context)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2259 {
4526 c04dd942610d Fixed bug #1000 Sam Lantinga <slouken@libsdl.org> parents: 4495 diff changeset	2260 if (!_this \|\| !_this->gl_data \|\| !context) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2261 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2262 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2263 _this->GL_MakeCurrent(_this, NULL, NULL);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2264 _this->GL_DeleteContext(_this, context);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2265 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2266
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2267 #if 0 // FIXME
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2268 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2269 * 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	2270 * & 2 for alpha channel.
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2271 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2272 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	2273 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2274 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2275 int x, y;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2276 Uint32 colorkey;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2277 #define SET_MASKBIT(icon, x, y, mask) \
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2278 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8)))
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2279
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2280 colorkey = icon->format->colorkey;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2281 switch (icon->format->BytesPerPixel) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2282 case 1:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2283 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2284 Uint8 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2285 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2286 pixels = (Uint8 ) icon->pixels + y icon->pitch;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2287 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2288 if (*pixels++ == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2289 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2290 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2291 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2292 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2293 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2294 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2295
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2296 case 2:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2297 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2298 Uint16 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2299 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2300 pixels = (Uint16 ) icon->pixels + y icon->pitch / 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2301 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2302 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2303 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2304 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2305 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2306 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2307 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2308 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2309 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2310 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2311 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2312 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2313
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2314 case 4:
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2315 {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2316 Uint32 *pixels;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2317 for (y = 0; y < icon->h; ++y) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2318 pixels = (Uint32 ) icon->pixels + y icon->pitch / 4;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2319 for (x = 0; x < icon->w; ++x) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2320 if ((flags & 1) && *pixels == colorkey) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2321 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2322 } else if ((flags & 2)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2323 && (*pixels & icon->format->Amask) == 0) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2324 SET_MASKBIT(icon, x, y, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2325 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2326 pixels++;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2327 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2328 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2329 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2330 break;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2331 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2332 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2333
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2334 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2335 * Sets the window manager icon for the display window.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2336 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2337 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	2338 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2339 {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2340 if (icon && _this->SetIcon) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2341 /* Generate a mask if necessary, and create the icon! */
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2342 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2343 int mask_len = icon->h * (icon->w + 7) / 8;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2344 int flags = 0;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2345 mask = (Uint8 *) SDL_malloc(mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2346 if (mask == NULL) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2347 return;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2348 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2349 SDL_memset(mask, ~0, mask_len);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2350 if (icon->flags & SDL_SRCCOLORKEY)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2351 flags \|= 1;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2352 if (icon->flags & SDL_SRCALPHA)
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2353 flags \|= 2;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2354 if (flags) {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2355 CreateMaskFromColorKeyOrAlpha(icon, mask, flags);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2356 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2357 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2358 SDL_free(mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2359 } else {
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2360 _this->SetIcon(_this, icon, mask);
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2361 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2362 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2363 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2364 #endif
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2365
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2366 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	2367 SDL_GetWindowWMInfo(SDL_Window * window, struct SDL_SysWMinfo *info)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2368 {
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2369 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	2370
4900 69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2371 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	2372 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	2373 }
69d9db65f248 Merged the Windows custom window system hooks into the union used by X11. Sam Lantinga <slouken@libsdl.org> parents: 4897 diff changeset	2374 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	2375
3695 f6a8be3fefa0 Added magic to detect already freed or otherwise invalid windows and textures. Sam Lantinga <slouken@libsdl.org> parents: 3694 diff changeset	2376 if (!_this->GetWindowWMInfo) {
2753 0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2377 return SDL_FALSE;
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2378 }
0969758c8809 indent Sam Lantinga <slouken@libsdl.org> parents: 2745 diff changeset	2379 return (_this->GetWindowWMInfo(_this, window, info));
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2380 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2381
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	2382 void
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2383 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	2384 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2385 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	2386 _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	2387 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2388 SDL_EventState(SDL_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	2389 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	2390 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2391
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2392 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	2393 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	2394 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2395 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	2396 _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	2397 }
00cace2d9080 Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009 Sam Lantinga <slouken@libsdl.org> parents: 3276 diff changeset	2398 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	2399 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	2400 }
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	2401
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	2402 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	2403 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	2404 {
3683 4c5ab6841fdc From: Jjgod Jiang Sam Lantinga <slouken@libsdl.org> parents: 3678 diff changeset	2405 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	2406 _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	2407 }
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	2408 }
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	2409
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2410 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/SDL_video.c @ 5206:25ffd4e5255c