Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 2869:2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 13 Dec 2008 13:30:11 +0000 |
| parents | 6ce28e5287e9 |
| children | 91a7e08cd238 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 2859 | 3 Copyright (C) 1997-2009 Sam Lantinga |
| 0 | 4 |
| 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 | 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 | 9 |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 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 | 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 | 18 |
| 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 | 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 | 23 |
| 24 /* The high-level video driver subsystem */ | |
| 25 | |
| 26 #include "SDL.h" | |
| 27 #include "SDL_sysvideo.h" | |
| 28 #include "SDL_blit.h" | |
| 29 #include "SDL_pixels_c.h" | |
|
1918
092bd3a019c5
Starting on the OpenGL renderer...
Sam Lantinga <slouken@libsdl.org>
parents:
1913
diff
changeset
|
30 #include "SDL_renderer_gl.h" |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
31 #include "SDL_renderer_gles.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
|
32 #include "SDL_renderer_sw.h" |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
33 #include "../events/SDL_sysevents.h" |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
34 #include "../events/SDL_events_c.h" |
| 0 | 35 |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
36 #if SDL_VIDEO_OPENGL_ES |
|
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
37 #include "SDL_opengles.h" |
| 2753 | 38 #endif /* SDL_VIDEO_OPENGL_ES */ |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
39 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
40 #if SDL_VIDEO_OPENGL |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
41 #include "SDL_opengl.h" |
|
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 |
| 2753 | 47 #endif /* SDL_VIDEO_OPENGL */ |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
48 |
| 0 | 49 /* Available video drivers */ |
| 50 static VideoBootStrap *bootstrap[] = { | |
|
1931
103c6fec2a60
The Mac OS X Cocoa video driver is under construction...
Sam Lantinga <slouken@libsdl.org>
parents:
1930
diff
changeset
|
51 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 52 &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
|
53 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
54 #if SDL_VIDEO_DRIVER_X11 |
| 2753 | 55 &X11_bootstrap, |
| 0 | 56 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
57 #if SDL_VIDEO_DRIVER_NANOX |
| 2753 | 58 &NX_bootstrap, |
|
30
57bf11a5efd7
Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
19
diff
changeset
|
59 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
60 #if SDL_VIDEO_DRIVER_IPOD |
| 2753 | 61 &iPod_bootstrap, |
|
1140
af8b0f9ac2f4
iPod Linux framebuffer support.
Ryan C. Gordon <icculus@icculus.org>
parents:
1133
diff
changeset
|
62 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
63 #if SDL_VIDEO_DRIVER_WSCONS |
| 2753 | 64 &WSCONS_bootstrap, |
| 1187 | 65 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
66 #if SDL_VIDEO_DRIVER_FBCON |
| 2753 | 67 &FBCON_bootstrap, |
| 0 | 68 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
69 #if SDL_VIDEO_DRIVER_DIRECTFB |
| 2753 | 70 &DirectFB_bootstrap, |
|
167
cb384ef627f6
Added support for DirectFB video on Linux (thanks Denis!)
Sam Lantinga <slouken@libsdl.org>
parents:
125
diff
changeset
|
71 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
72 #if SDL_VIDEO_DRIVER_PS2GS |
| 2753 | 73 &PS2GS_bootstrap, |
| 0 | 74 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
75 #if SDL_VIDEO_DRIVER_VGL |
| 2753 | 76 &VGL_bootstrap, |
|
75
b0ae59d0f3ee
Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
58
diff
changeset
|
77 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
78 #if SDL_VIDEO_DRIVER_SVGALIB |
| 2753 | 79 &SVGALIB_bootstrap, |
| 0 | 80 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
81 #if SDL_VIDEO_DRIVER_GAPI |
| 2753 | 82 &GAPI_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
83 #endif |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
84 #if SDL_VIDEO_DRIVER_WIN32 |
| 2753 | 85 &WIN32_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
86 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
87 #if SDL_VIDEO_DRIVER_BWINDOW |
| 2753 | 88 &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
|
89 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
90 #if SDL_VIDEO_DRIVER_PHOTON |
| 2753 | 91 &ph_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
92 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
93 #if SDL_VIDEO_DRIVER_EPOC |
| 2753 | 94 &EPOC_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
95 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
96 #if SDL_VIDEO_DRIVER_XBIOS |
| 2753 | 97 &XBIOS_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
98 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
99 #if SDL_VIDEO_DRIVER_GEM |
| 2753 | 100 &GEM_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
101 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
102 #if SDL_VIDEO_DRIVER_DC |
| 2753 | 103 &DC_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
104 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
105 #if SDL_VIDEO_DRIVER_RISCOS |
| 2753 | 106 &RISCOS_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
107 #endif |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
108 #if SDL_VIDEO_DRIVER_OS2FS |
| 2753 | 109 &OS2FSLib_bootstrap, |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
110 #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
|
111 #if SDL_VIDEO_DRIVER_NDS |
| 2753 | 112 &NDS_bootstrap, |
|
2735
204be4fc2726
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
2702
diff
changeset
|
113 #endif |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
114 #if SDL_VIDEO_DRIVER_UIKIT |
| 2753 | 115 &UIKIT_bootstrap, |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
116 #endif |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
117 #if SDL_VIDEO_DRIVER_DUMMY |
| 2753 | 118 &DUMMY_bootstrap, |
|
610
95433459fbd2
Date: Mon, 14 Apr 2003 22:08:27 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
580
diff
changeset
|
119 #endif |
| 2753 | 120 NULL |
| 0 | 121 }; |
|
173
83018110dce8
Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
167
diff
changeset
|
122 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
123 static SDL_VideoDevice *_this = NULL; |
| 0 | 124 |
| 125 /* Various local functions */ | |
| 2753 | 126 int SDL_VideoInit(const char *driver_name, Uint32 flags); |
| 127 void SDL_VideoQuit(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
|
128 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
129 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
|
130 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
|
131 { |
| 2753 | 132 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 133 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 134 |
| 2753 | 135 if (a.w != b.w) { |
| 136 return b.w - a.w; | |
| 137 } | |
| 138 if (a.h != b.h) { | |
| 139 return b.h - a.h; | |
| 140 } | |
| 141 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 142 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 143 } | |
| 144 if (a.refresh_rate != b.refresh_rate) { | |
| 145 return b.refresh_rate - a.refresh_rate; | |
| 146 } | |
| 147 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
|
148 } |
| 0 | 149 |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
150 static void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
151 SDL_UninitializedVideo() |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
152 { |
| 2753 | 153 SDL_SetError("Video subsystem has not been initialized"); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
154 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
155 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
156 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
|
157 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
|
158 { |
| 2753 | 159 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
|
160 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
161 |
| 2753 | 162 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
|
163 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
|
164 { |
| 2753 | 165 if (index >= 0 && index < SDL_GetNumVideoDrivers()) { |
| 166 return bootstrap[index]->name; | |
| 167 } | |
| 168 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
|
169 } |
| 0 | 170 |
| 171 /* | |
| 172 * Initialize the video and event subsystems -- determine native pixel format | |
| 173 */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
174 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
|
175 SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 176 { |
| 2753 | 177 SDL_VideoDevice *video; |
| 178 int index; | |
| 179 int i; | |
| 0 | 180 |
| 2753 | 181 /* Toggle the event thread flags, based on OS requirements */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
182 #if defined(MUST_THREAD_EVENTS) |
| 2753 | 183 flags |= SDL_INIT_EVENTTHREAD; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
184 #elif defined(CANT_THREAD_EVENTS) |
| 2753 | 185 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) { |
| 186 SDL_SetError("OS doesn't support threaded events"); | |
| 187 return -1; | |
| 188 } | |
| 1190 | 189 #endif |
|
229
4d24d5a660a8
Fix a crash if an OpenGL video mode can't be set.
Sam Lantinga <slouken@libsdl.org>
parents:
216
diff
changeset
|
190 |
| 2753 | 191 /* Start the event loop */ |
| 192 if (SDL_StartEventLoop(flags) < 0) { | |
| 193 return -1; | |
| 194 } | |
| 195 /* Check to make sure we don't overwrite '_this' */ | |
| 196 if (_this != NULL) { | |
| 197 SDL_VideoQuit(); | |
| 198 } | |
| 199 /* Select the proper video driver */ | |
| 200 index = 0; | |
| 201 video = NULL; | |
| 202 if (driver_name == NULL) { | |
| 203 driver_name = SDL_getenv("SDL_VIDEODRIVER"); | |
| 204 } | |
| 205 if (driver_name != NULL) { | |
| 206 for (i = 0; bootstrap[i]; ++i) { | |
| 207 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) { | |
| 208 if (bootstrap[i]->available()) { | |
| 209 video = bootstrap[i]->create(index); | |
| 210 } | |
| 211 break; | |
| 212 } | |
| 213 } | |
| 214 } else { | |
| 215 for (i = 0; bootstrap[i]; ++i) { | |
| 216 if (bootstrap[i]->available()) { | |
| 217 video = bootstrap[i]->create(index); | |
| 218 if (video != NULL) { | |
| 219 break; | |
| 220 } | |
| 221 } | |
| 222 } | |
| 223 } | |
| 224 if (video == NULL) { | |
| 225 if (driver_name) { | |
| 226 SDL_SetError("%s not available", driver_name); | |
| 227 } else { | |
| 228 SDL_SetError("No available video device"); | |
| 229 } | |
| 230 return -1; | |
| 231 } | |
| 232 _this = video; | |
| 233 _this->name = bootstrap[i]->name; | |
| 234 _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
|
235 |
| 0 | 236 |
| 2753 | 237 /* Set some very sane GL defaults */ |
| 238 _this->gl_config.driver_loaded = 0; | |
| 239 _this->gl_config.dll_handle = NULL; | |
| 240 _this->gl_config.red_size = 3; | |
| 241 _this->gl_config.green_size = 3; | |
| 242 _this->gl_config.blue_size = 2; | |
| 243 _this->gl_config.alpha_size = 0; | |
| 244 _this->gl_config.buffer_size = 0; | |
| 245 _this->gl_config.depth_size = 16; | |
| 246 _this->gl_config.stencil_size = 0; | |
| 247 _this->gl_config.double_buffer = 1; | |
| 248 _this->gl_config.accum_red_size = 0; | |
| 249 _this->gl_config.accum_green_size = 0; | |
| 250 _this->gl_config.accum_blue_size = 0; | |
| 251 _this->gl_config.accum_alpha_size = 0; | |
| 252 _this->gl_config.stereo = 0; | |
| 253 _this->gl_config.multisamplebuffers = 0; | |
| 254 _this->gl_config.multisamplesamples = 0; | |
| 255 _this->gl_config.retained_backing = 1; | |
| 256 _this->gl_config.accelerated = -1; /* not known, don't set */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
257 |
| 2753 | 258 /* Initialize the video subsystem */ |
| 259 if (_this->VideoInit(_this) < 0) { | |
| 260 SDL_VideoQuit(); | |
| 261 return -1; | |
| 262 } | |
| 263 /* Make sure some displays were added */ | |
| 264 if (_this->num_displays == 0) { | |
| 265 SDL_SetError("The video driver did not add any displays"); | |
| 266 SDL_VideoQuit(); | |
| 267 return (-1); | |
| 268 } | |
| 269 /* The software renderer is always available */ | |
| 270 for (i = 0; i < _this->num_displays; ++i) { | |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
271 #if SDL_VIDEO_RENDER_OGL |
| 2753 | 272 SDL_AddRenderDriver(i, &GL_RenderDriver); |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
273 #endif |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
274 |
|
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
275 #if SDL_VIDEO_RENDER_OGL_ES |
| 2753 | 276 SDL_AddRenderDriver(i, &GL_ES_RenderDriver); |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
277 #endif |
| 2753 | 278 if (_this->displays[i].num_render_drivers > 0) { |
| 279 SDL_AddRenderDriver(i, &SW_RenderDriver); | |
| 280 } | |
| 281 } | |
| 0 | 282 |
| 2753 | 283 /* We're ready to go! */ |
| 284 return 0; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
285 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
286 |
| 2753 | 287 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
|
288 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
|
289 { |
| 2753 | 290 if (!_this) { |
| 291 SDL_UninitializedVideo(); | |
| 292 return NULL; | |
| 293 } | |
| 294 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
|
295 } |
| 0 | 296 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
297 SDL_VideoDevice * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
298 SDL_GetVideoDevice() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
299 { |
| 2753 | 300 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
|
301 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
302 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
303 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
|
304 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
|
305 { |
| 2753 | 306 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
|
307 |
| 2753 | 308 SDL_zero(display); |
| 309 if (desktop_mode) { | |
| 310 display.desktop_mode = *desktop_mode; | |
| 311 } | |
| 312 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
|
313 |
| 2753 | 314 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
|
315 } |
| 0 | 316 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
317 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
|
318 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
|
319 { |
| 2753 | 320 SDL_VideoDisplay *displays; |
| 321 int index = -1; | |
| 0 | 322 |
| 2753 | 323 displays = |
| 324 SDL_realloc(_this->displays, | |
| 325 (_this->num_displays + 1) * sizeof(*displays)); | |
| 326 if (displays) { | |
| 327 index = _this->num_displays++; | |
| 328 displays[index] = *display; | |
| 329 displays[index].device = _this; | |
| 330 _this->displays = displays; | |
| 331 } else { | |
| 332 SDL_OutOfMemory(); | |
| 333 } | |
| 334 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
|
335 } |
| 0 | 336 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
337 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
|
338 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
|
339 { |
| 2753 | 340 if (!_this) { |
| 341 SDL_UninitializedVideo(); | |
| 342 return 0; | |
| 343 } | |
| 344 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
|
345 } |
| 0 | 346 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
347 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
|
348 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
|
349 { |
| 2753 | 350 if (!_this) { |
| 351 SDL_UninitializedVideo(); | |
| 352 return (-1); | |
| 353 } | |
| 354 if (index < 0 || index >= _this->num_displays) { | |
| 355 SDL_SetError("index must be in the range 0 - %d", | |
| 356 _this->num_displays - 1); | |
| 357 return -1; | |
| 358 } | |
| 359 _this->current_display = index; | |
| 360 return 0; | |
|
1963
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents:
1956
diff
changeset
|
361 } |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents:
1956
diff
changeset
|
362 |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents:
1956
diff
changeset
|
363 int |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents:
1956
diff
changeset
|
364 SDL_GetCurrentVideoDisplay(void) |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
Sam Lantinga <slouken@libsdl.org>
parents:
1956
diff
changeset
|
365 { |
| 2753 | 366 if (!_this) { |
| 367 SDL_UninitializedVideo(); | |
| 368 return (-1); | |
| 369 } | |
| 370 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
|
371 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
372 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
373 SDL_bool |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
374 SDL_AddDisplayMode(int displayIndex, const SDL_DisplayMode * 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
|
375 { |
| 2753 | 376 SDL_VideoDisplay *display = &_this->displays[displayIndex]; |
| 377 SDL_DisplayMode *modes; | |
| 378 int i, nmodes; | |
|
910
4ab6d1fd028f
Date: Sat, 26 Jun 2004 14:58:42 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
883
diff
changeset
|
379 |
| 2753 | 380 /* Make sure we don't already have the mode in the list */ |
| 381 modes = display->display_modes; | |
| 382 nmodes = display->num_display_modes; | |
| 383 for (i = nmodes; i--;) { | |
| 384 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) { | |
| 385 return SDL_FALSE; | |
| 386 } | |
| 387 } | |
|
910
4ab6d1fd028f
Date: Sat, 26 Jun 2004 14:58:42 +0300
Sam Lantinga <slouken@libsdl.org>
parents:
883
diff
changeset
|
388 |
| 2753 | 389 /* Go ahead and add the new mode */ |
| 390 if (nmodes == display->max_display_modes) { | |
| 391 modes = | |
| 392 SDL_realloc(modes, | |
| 393 (display->max_display_modes + 32) * sizeof(*modes)); | |
| 394 if (!modes) { | |
| 395 return SDL_FALSE; | |
| 396 } | |
| 397 display->display_modes = modes; | |
| 398 display->max_display_modes += 32; | |
| 399 } | |
| 400 modes[nmodes] = *mode; | |
| 401 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
|
402 |
| 2753 | 403 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
|
404 } |
| 0 | 405 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
406 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
|
407 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
|
408 { |
| 2753 | 409 if (_this) { |
| 410 SDL_VideoDisplay *display = &SDL_CurrentDisplay; | |
| 411 if (!display->num_display_modes && _this->GetDisplayModes) { | |
| 412 _this->GetDisplayModes(_this); | |
| 413 SDL_qsort(display->display_modes, display->num_display_modes, | |
| 414 sizeof(SDL_DisplayMode), cmpmodes); | |
| 415 } | |
| 416 return display->num_display_modes; | |
| 417 } | |
| 418 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
|
419 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
420 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
421 int |
|
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
422 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
|
423 { |
| 2753 | 424 if (index < 0 || index >= SDL_GetNumDisplayModes()) { |
| 425 SDL_SetError("index must be in the range of 0 - %d", | |
| 426 SDL_GetNumDisplayModes() - 1); | |
| 427 return -1; | |
| 428 } | |
| 429 if (mode) { | |
| 430 *mode = SDL_CurrentDisplay.display_modes[index]; | |
| 431 } | |
| 432 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
|
433 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
434 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
435 int |
|
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
436 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
|
437 { |
| 2753 | 438 if (!_this) { |
| 439 SDL_UninitializedVideo(); | |
| 440 return -1; | |
| 441 } | |
| 442 if (mode) { | |
| 443 *mode = SDL_CurrentDisplay.desktop_mode; | |
| 444 } | |
| 445 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
|
446 } |
| 0 | 447 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
448 int |
|
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
449 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
|
450 { |
| 2753 | 451 if (!_this) { |
| 452 SDL_UninitializedVideo(); | |
| 453 return -1; | |
| 454 } | |
| 455 if (mode) { | |
| 456 *mode = SDL_CurrentDisplay.current_mode; | |
| 457 } | |
| 458 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
|
459 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
460 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
461 SDL_DisplayMode * |
|
c121d94672cb
SDL 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 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
| 2753 | 463 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
|
464 { |
| 2753 | 465 Uint32 target_format; |
| 466 int target_refresh_rate; | |
| 467 int i; | |
| 468 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
|
469 |
| 2753 | 470 if (!_this || !mode || !closest) { |
| 471 return NULL; | |
| 472 } | |
| 473 /* Default to the desktop format */ | |
| 474 if (mode->format) { | |
| 475 target_format = mode->format; | |
| 476 } else { | |
| 477 target_format = SDL_CurrentDisplay.desktop_mode.format; | |
| 478 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
479 |
| 2753 | 480 /* Default to the desktop refresh rate */ |
| 481 if (mode->refresh_rate) { | |
| 482 target_refresh_rate = mode->refresh_rate; | |
| 483 } else { | |
| 484 target_refresh_rate = SDL_CurrentDisplay.desktop_mode.refresh_rate; | |
| 485 } | |
|
1895
c121d94672cb
SDL 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 | 487 match = NULL; |
| 488 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) { | |
| 489 current = &SDL_CurrentDisplay.display_modes[i]; | |
| 0 | 490 |
|
2789
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
491 if (current->w && (current->w < mode->w)) { |
| 2753 | 492 /* Out of sorted modes large enough here */ |
| 493 break; | |
| 494 } | |
|
2789
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
495 if (current->h && (current->h < mode->h)) { |
|
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
496 if (current->w && (current->w == mode->w)) { |
|
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
497 /* Out of sorted modes large enough here */ |
|
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
498 break; |
|
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
499 } |
|
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
500 /* 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
|
501 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
|
502 modes may still follow. */ |
|
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
503 continue; |
|
985001797115
Fixed bug #605, per Martin's suggestion
Sam Lantinga <slouken@libsdl.org>
parents:
2787
diff
changeset
|
504 } |
| 2753 | 505 if (!match || current->w < match->w || current->h < match->h) { |
| 506 match = current; | |
| 507 continue; | |
| 508 } | |
| 509 if (current->format != match->format) { | |
| 510 /* Sorted highest depth to lowest */ | |
| 511 if (current->format == target_format || | |
| 512 (SDL_BITSPERPIXEL(current->format) >= | |
| 513 SDL_BITSPERPIXEL(target_format) | |
| 514 && SDL_PIXELTYPE(current->format) == | |
| 515 SDL_PIXELTYPE(target_format))) { | |
| 516 match = current; | |
| 517 } | |
| 518 continue; | |
| 519 } | |
| 520 if (current->refresh_rate != match->refresh_rate) { | |
| 521 /* Sorted highest refresh to lowest */ | |
| 522 if (current->refresh_rate >= target_refresh_rate) { | |
| 523 match = current; | |
| 524 } | |
| 525 } | |
| 526 } | |
| 527 if (match) { | |
| 528 if (match->format) { | |
| 529 closest->format = match->format; | |
| 530 } else { | |
| 531 closest->format = mode->format; | |
| 532 } | |
| 533 if (match->w && match->h) { | |
| 534 closest->w = match->w; | |
| 535 closest->h = match->h; | |
| 536 } else { | |
| 537 closest->w = mode->w; | |
| 538 closest->h = mode->h; | |
| 539 } | |
| 540 if (match->refresh_rate) { | |
| 541 closest->refresh_rate = match->refresh_rate; | |
| 542 } else { | |
| 543 closest->refresh_rate = mode->refresh_rate; | |
| 544 } | |
| 545 closest->driverdata = match->driverdata; | |
| 0 | 546 |
| 2753 | 547 /* |
| 548 * Pick some reasonable defaults if the app and driver don't | |
| 549 * care | |
| 550 */ | |
| 551 if (!closest->format) { | |
| 552 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 553 } | |
| 554 if (!closest->w) { | |
| 555 closest->w = 640; | |
| 556 } | |
| 557 if (!closest->h) { | |
| 558 closest->h = 480; | |
| 559 } | |
| 560 return closest; | |
| 561 } | |
| 562 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
|
563 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
564 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
565 int |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
566 SDL_SetDisplayMode(const SDL_DisplayMode * 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
|
567 { |
| 2753 | 568 SDL_VideoDisplay *display; |
| 569 SDL_DisplayMode display_mode; | |
| 570 SDL_DisplayMode current_mode; | |
| 571 int i, ncolors; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
572 |
| 2753 | 573 if (!_this) { |
| 574 SDL_UninitializedVideo(); | |
| 575 return -1; | |
| 576 } | |
| 577 display = &SDL_CurrentDisplay; | |
| 578 if (!mode) { | |
| 579 mode = &display->desktop_mode; | |
| 580 } | |
| 581 display_mode = *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
|
582 |
| 2753 | 583 /* Default to the current mode */ |
| 584 if (!display_mode.format) { | |
| 585 display_mode.format = display->current_mode.format; | |
| 586 } | |
| 587 if (!display_mode.w) { | |
| 588 display_mode.w = display->current_mode.w; | |
| 589 } | |
| 590 if (!display_mode.h) { | |
| 591 display_mode.h = display->current_mode.h; | |
| 592 } | |
| 593 if (!display_mode.refresh_rate) { | |
| 594 display_mode.refresh_rate = display->current_mode.refresh_rate; | |
| 595 } | |
| 596 /* Get a good video mode, the closest one possible */ | |
| 597 if (!SDL_GetClosestDisplayMode(&display_mode, &display_mode)) { | |
| 598 SDL_SetError("No video mode large enough for %dx%d", | |
| 599 display_mode.w, display_mode.h); | |
| 600 return -1; | |
| 601 } | |
| 602 /* See if there's anything left to do */ | |
| 603 SDL_GetCurrentDisplayMode(¤t_mode); | |
| 604 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { | |
| 605 return 0; | |
| 606 } | |
| 607 /* Actually change the display mode */ | |
| 608 if (_this->SetDisplayMode(_this, &display_mode) < 0) { | |
| 609 return -1; | |
| 610 } | |
| 611 display->current_mode = display_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
|
612 |
| 2753 | 613 /* Set up a palette, if necessary */ |
| 614 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 615 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 616 } else { | |
| 617 ncolors = 0; | |
| 618 } | |
| 619 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 620 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 621 if (display->palette) { | |
| 622 SDL_FreePalette(display->palette); | |
| 623 display->palette = NULL; | |
| 624 } | |
| 625 if (ncolors) { | |
| 626 display->palette = SDL_AllocPalette(ncolors); | |
| 627 if (!display->palette) { | |
| 628 return -1; | |
| 629 } | |
| 630 SDL_DitherColors(display->palette->colors, | |
| 631 SDL_BITSPERPIXEL(display_mode.format)); | |
| 632 } | |
| 633 } | |
| 634 /* Move any fullscreen windows into position */ | |
| 635 for (i = 0; i < display->num_windows; ++i) { | |
| 636 SDL_Window *window = &display->windows[i]; | |
| 637 if (FULLSCREEN_VISIBLE(window)) { | |
| 638 SDL_SetWindowPosition(window->id, SDL_WINDOWPOS_CENTERED, | |
| 639 SDL_WINDOWPOS_CENTERED); | |
| 640 } | |
| 641 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
642 |
| 2753 | 643 return 0; |
| 0 | 644 } |
| 645 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
646 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
|
647 SDL_SetFullscreenDisplayMode(const SDL_DisplayMode * 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
|
648 { |
| 2753 | 649 SDL_VideoDisplay *display; |
| 650 SDL_DisplayMode fullscreen_mode; | |
| 651 int i; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
652 |
| 2753 | 653 if (!_this) { |
| 654 SDL_UninitializedVideo(); | |
| 655 return -1; | |
| 656 } | |
| 657 display = &SDL_CurrentDisplay; | |
| 658 if (!mode) { | |
| 659 mode = &display->desktop_mode; | |
| 660 } | |
|
2869
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
661 if (!SDL_GetClosestDisplayMode(mode, &fullscreen_mode)) { |
|
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
662 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
|
663 return -1; |
|
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
664 } |
| 2753 | 665 if (SDL_memcmp |
| 666 (&fullscreen_mode, &display->fullscreen_mode, | |
| 667 sizeof(fullscreen_mode)) == 0) { | |
| 668 /* Nothing to do... */ | |
| 669 return 0; | |
| 670 } | |
| 671 display->fullscreen_mode = fullscreen_mode; | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
672 |
| 2753 | 673 /* Actually set the mode if we have a fullscreen window visible */ |
| 674 for (i = 0; i < display->num_windows; ++i) { | |
| 675 SDL_Window *window = &display->windows[i]; | |
| 676 if (FULLSCREEN_VISIBLE(window)) { | |
| 677 if (SDL_SetDisplayMode(&display->fullscreen_mode) < 0) { | |
| 678 return -1; | |
| 679 } | |
| 680 } | |
| 681 if (window->flags & SDL_WINDOW_FULLSCREEN) { | |
| 682 SDL_OnWindowResized(window); | |
| 683 } | |
| 684 } | |
| 685 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
|
686 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
687 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
688 int |
|
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
689 SDL_GetFullscreenDisplayMode(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
|
690 { |
| 2753 | 691 if (!_this) { |
| 692 SDL_UninitializedVideo(); | |
| 693 return -1; | |
| 694 } | |
| 695 if (mode) { | |
| 696 *mode = SDL_CurrentDisplay.fullscreen_mode; | |
| 697 } | |
| 698 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
|
699 } |
|
c121d94672cb
SDL 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 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
|
702 SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 703 { |
| 2753 | 704 SDL_Palette *palette; |
| 705 int status = 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
|
706 |
| 2753 | 707 if (!_this) { |
| 708 SDL_UninitializedVideo(); | |
| 709 return -1; | |
| 710 } | |
| 711 palette = SDL_CurrentDisplay.palette; | |
| 712 if (!palette) { | |
| 713 SDL_SetError("Display mode does not have a palette"); | |
| 714 return -1; | |
| 715 } | |
| 716 status = SDL_SetPaletteColors(palette, colors, firstcolor, ncolors); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
717 |
| 2753 | 718 if (_this->SetDisplayPalette) { |
| 719 if (_this->SetDisplayPalette(_this, palette) < 0) { | |
| 720 status = -1; | |
| 721 } | |
| 722 } | |
| 723 return status; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
724 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
725 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
726 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
|
727 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
728 { |
| 2753 | 729 SDL_Palette *palette; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
730 |
| 2753 | 731 if (!_this) { |
| 732 SDL_UninitializedVideo(); | |
| 733 return -1; | |
| 734 } | |
| 735 palette = SDL_CurrentDisplay.palette; | |
| 736 if (!palette->ncolors) { | |
| 737 SDL_SetError("Display mode does not have a palette"); | |
| 738 return -1; | |
| 739 } | |
| 740 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { | |
| 741 SDL_SetError("Palette indices are out of range"); | |
| 742 return -1; | |
| 743 } | |
| 744 SDL_memcpy(colors, &palette->colors[firstcolor], | |
| 745 ncolors * sizeof(*colors)); | |
| 746 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
|
747 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
748 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
749 SDL_WindowID |
|
c121d94672cb
SDL 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 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
|
751 { |
| 2753 | 752 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 753 SDL_WINDOW_OPENGL | | |
| 754 SDL_WINDOW_BORDERLESS | | |
| 755 SDL_WINDOW_RESIZABLE); | |
| 756 SDL_VideoDisplay *display; | |
| 757 SDL_Window window; | |
| 758 int num_windows; | |
| 759 SDL_Window *windows; | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
760 |
| 2753 | 761 if (!_this) { |
| 762 SDL_UninitializedVideo(); | |
| 763 return 0; | |
| 764 } | |
| 765 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { | |
| 766 SDL_SetError("No OpenGL support in video driver"); | |
| 767 return 0; | |
| 768 } | |
| 769 /* Fullscreen windows don't have any window decorations */ | |
| 770 if (flags & SDL_WINDOW_FULLSCREEN) { | |
| 771 flags |= SDL_WINDOW_BORDERLESS; | |
| 772 flags &= ~SDL_WINDOW_RESIZABLE; | |
| 773 } | |
| 774 SDL_zero(window); | |
| 775 window.id = _this->next_object_id++; | |
| 776 window.x = x; | |
| 777 window.y = y; | |
| 778 window.w = w; | |
| 779 window.h = h; | |
| 780 window.flags = (flags & allowed_flags); | |
| 781 window.display = _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
|
782 |
| 2753 | 783 if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) { |
| 784 return 0; | |
| 785 } | |
| 786 display = &SDL_CurrentDisplay; | |
| 787 num_windows = display->num_windows; | |
| 788 windows = | |
| 789 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 790 if (!windows) { | |
| 791 if (_this->DestroyWindow) { | |
| 792 _this->DestroyWindow(_this, &window); | |
| 793 } | |
| 794 return 0; | |
| 795 } | |
| 796 windows[num_windows] = window; | |
| 797 display->windows = windows; | |
| 798 display->num_windows++; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
799 |
| 2753 | 800 if (title) { |
| 801 SDL_SetWindowTitle(window.id, title); | |
| 802 } | |
| 803 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 804 SDL_MaximizeWindow(window.id); | |
| 805 } | |
| 806 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 807 SDL_MinimizeWindow(window.id); | |
| 808 } | |
| 809 if (flags & SDL_WINDOW_SHOWN) { | |
| 810 SDL_ShowWindow(window.id); | |
| 811 } | |
| 812 if (flags & SDL_WINDOW_INPUT_GRABBED) { | |
| 813 SDL_SetWindowGrab(window.id, 1); | |
| 814 } | |
| 815 return window.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
|
816 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
817 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
818 SDL_WindowID |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
819 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
|
820 { |
| 2753 | 821 SDL_VideoDisplay *display; |
| 822 SDL_Window window; | |
| 823 int num_windows; | |
| 824 SDL_Window *windows; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
825 |
| 2753 | 826 if (!_this) { |
| 827 SDL_UninitializedVideo(); | |
| 828 return (0); | |
| 829 } | |
| 830 SDL_zero(window); | |
| 831 window.id = _this->next_object_id++; | |
| 832 window.display = _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
|
833 |
| 2753 | 834 if (!_this->CreateWindowFrom || |
| 835 _this->CreateWindowFrom(_this, &window, data) < 0) { | |
| 836 return 0; | |
| 837 } | |
| 838 display = &SDL_CurrentDisplay; | |
| 839 num_windows = display->num_windows; | |
| 840 windows = | |
| 841 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 842 if (!windows) { | |
| 843 if (_this->DestroyWindow) { | |
| 844 _this->DestroyWindow(_this, &window); | |
| 845 } | |
| 846 if (window.title) { | |
| 847 SDL_free(window.title); | |
| 848 } | |
| 849 return 0; | |
| 850 } | |
| 851 windows[num_windows] = window; | |
| 852 display->windows = windows; | |
| 853 display->num_windows++; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
854 |
| 2753 | 855 return window.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
|
856 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
857 |
|
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
|
858 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
859 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
|
860 { |
| 2753 | 861 char *title = window->title; |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
862 |
| 2753 | 863 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 864 SDL_SetError("No OpenGL support in video driver"); | |
| 865 return -1; | |
| 866 } | |
| 867 if (_this->DestroyWindow) { | |
| 868 _this->DestroyWindow(_this, window); | |
| 869 } | |
| 870 window->title = NULL; | |
| 871 window->flags = | |
| 872 (flags & | |
| 873 ~(SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED | SDL_WINDOW_SHOWN | | |
| 874 SDL_WINDOW_INPUT_GRABBED)); | |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
875 |
| 2753 | 876 if (_this->CreateWindow && _this->CreateWindow(_this, window) < 0) { |
| 877 return -1; | |
| 878 } | |
| 879 if (title) { | |
| 880 SDL_SetWindowTitle(window->id, title); | |
| 881 SDL_free(title); | |
| 882 } | |
| 883 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 884 SDL_MaximizeWindow(window->id); | |
| 885 } | |
| 886 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 887 SDL_MinimizeWindow(window->id); | |
| 888 } | |
| 889 if (flags & SDL_WINDOW_SHOWN) { | |
| 890 SDL_ShowWindow(window->id); | |
| 891 } | |
| 892 if (flags & SDL_WINDOW_INPUT_GRABBED) { | |
| 893 SDL_SetWindowGrab(window->id, 1); | |
| 894 } | |
| 895 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
|
896 } |
|
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
|
897 |
| 2753 | 898 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
|
899 SDL_GetWindowFromID(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
900 { |
| 2753 | 901 int i, j; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
902 |
| 2753 | 903 if (!_this) { |
| 904 SDL_UninitializedVideo(); | |
| 905 return NULL; | |
| 906 } | |
| 907 for (i = 0; i < _this->num_displays; ++i) { | |
| 908 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 909 for (j = 0; j < display->num_windows; ++j) { | |
| 910 SDL_Window *window = &display->windows[j]; | |
| 911 if (window->id == windowID) { | |
| 912 return window; | |
| 913 } | |
| 914 } | |
| 915 } | |
| 916 return NULL; | |
| 0 | 917 } |
| 918 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
919 SDL_VideoDisplay * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
920 SDL_GetDisplayFromWindow(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
|
921 { |
| 2753 | 922 if (!_this) { |
| 923 SDL_UninitializedVideo(); | |
| 924 return NULL; | |
| 925 } | |
| 926 if (!window) { | |
| 927 return NULL; | |
| 928 } | |
| 929 return &_this->displays[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
|
930 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
931 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
932 Uint32 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
933 SDL_GetWindowFlags(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
934 { |
| 2753 | 935 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
936 |
| 2753 | 937 if (!window) { |
| 938 return 0; | |
| 939 } | |
| 940 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
|
941 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
942 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
943 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
|
944 SDL_SetWindowTitle(SDL_WindowID windowID, const char *title) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
945 { |
| 2753 | 946 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
947 |
| 2753 | 948 if (!window || title == window->title) { |
| 949 return; | |
| 950 } | |
| 951 if (window->title) { | |
| 952 SDL_free(window->title); | |
| 953 } | |
| 954 if (title) { | |
| 955 window->title = SDL_strdup(title); | |
| 956 } else { | |
| 957 window->title = NULL; | |
| 958 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
959 |
| 2753 | 960 if (_this->SetWindowTitle) { |
| 961 _this->SetWindowTitle(_this, window); | |
| 962 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
963 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
964 |
| 2753 | 965 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
|
966 SDL_GetWindowTitle(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
967 { |
| 2753 | 968 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
969 |
| 2753 | 970 if (!window) { |
| 971 return NULL; | |
| 972 } | |
| 973 return 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
|
974 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
975 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
976 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
|
977 SDL_SetWindowData(SDL_WindowID windowID, void *userdata) |
| 0 | 978 { |
| 2753 | 979 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
980 |
| 2753 | 981 if (!window) { |
| 982 return; | |
| 983 } | |
| 984 window->userdata = userdata; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
985 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
986 |
| 2753 | 987 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
|
988 SDL_GetWindowData(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
989 { |
| 2753 | 990 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
991 |
| 2753 | 992 if (!window) { |
| 993 return NULL; | |
| 994 } | |
| 995 return window->userdata; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
996 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
997 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
998 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
|
999 SDL_SetWindowPosition(SDL_WindowID windowID, int x, int y) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1000 { |
| 2753 | 1001 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1002 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
| 0 | 1003 |
| 2753 | 1004 if (!window) { |
| 1005 return; | |
| 1006 } | |
| 1007 if (x == SDL_WINDOWPOS_CENTERED) { | |
| 1008 window->x = (display->current_mode.w - window->w) / 2; | |
| 1009 } else if (x != SDL_WINDOWPOS_UNDEFINED) { | |
| 1010 window->x = x; | |
| 1011 } | |
| 1012 if (y == SDL_WINDOWPOS_CENTERED) { | |
| 1013 window->y = (display->current_mode.h - window->h) / 2; | |
| 1014 } else if (y != SDL_WINDOWPOS_UNDEFINED) { | |
| 1015 window->y = y; | |
| 1016 } | |
| 1017 if (_this->SetWindowPosition) { | |
| 1018 _this->SetWindowPosition(_this, window); | |
| 1019 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1020 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1021 |
|
c121d94672cb
SDL 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 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
|
1023 SDL_GetWindowPosition(SDL_WindowID windowID, int *x, int *y) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1024 { |
| 2753 | 1025 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1026 |
| 2753 | 1027 if (!window) { |
| 1028 return; | |
| 1029 } | |
| 1030 if (x) { | |
| 1031 *x = window->x; | |
| 1032 } | |
| 1033 if (y) { | |
| 1034 *y = window->y; | |
| 1035 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1036 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1037 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1038 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
|
1039 SDL_SetWindowSize(SDL_WindowID windowID, int w, int h) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1040 { |
| 2753 | 1041 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1042 |
| 2753 | 1043 if (!window) { |
| 1044 return; | |
| 1045 } | |
| 1046 window->w = w; | |
| 1047 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
|
1048 |
| 2753 | 1049 if (_this->SetWindowSize) { |
| 1050 _this->SetWindowSize(_this, window); | |
| 1051 } | |
|
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
|
1052 SDL_OnWindowResized(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
|
1053 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1054 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1055 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
|
1056 SDL_GetWindowSize(SDL_WindowID windowID, int *w, int *h) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1057 { |
| 2753 | 1058 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1059 |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1060 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
|
1061 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
|
1062 *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
|
1063 } |
|
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
|
1064 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
|
1065 *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
|
1066 } |
|
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
|
1067 } 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
|
1068 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
|
1069 *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
|
1070 } |
|
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
|
1071 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
|
1072 *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
|
1073 } |
| 2753 | 1074 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1075 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1076 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1077 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
|
1078 SDL_ShowWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1079 { |
| 2753 | 1080 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1082 if (!window || (window->flags & SDL_WINDOW_SHOWN)) { |
| 1083 return; | |
| 1084 } | |
| 1085 SDL_SendWindowEvent(window->id, 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
|
1086 |
| 2753 | 1087 if (_this->ShowWindow) { |
| 1088 _this->ShowWindow(_this, window); | |
| 1089 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1090 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1091 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1092 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
|
1093 SDL_HideWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1094 { |
| 2753 | 1095 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1096 |
| 2753 | 1097 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1098 return; | |
| 1099 } | |
| 1100 SDL_SendWindowEvent(window->id, 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
|
1101 |
| 2753 | 1102 if (_this->HideWindow) { |
| 1103 _this->HideWindow(_this, window); | |
| 1104 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1105 } |
| 0 | 1106 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1107 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
|
1108 SDL_RaiseWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1109 { |
| 2753 | 1110 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1112 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1113 return; | |
| 1114 } | |
| 1115 if (_this->RaiseWindow) { | |
| 1116 _this->RaiseWindow(_this, window); | |
| 1117 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1118 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1119 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1120 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
|
1121 SDL_MaximizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1122 { |
| 2753 | 1123 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1124 |
| 2753 | 1125 if (!window || (window->flags & SDL_WINDOW_MAXIMIZED)) { |
| 1126 return; | |
| 1127 } | |
| 1128 SDL_SendWindowEvent(window->id, 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
|
1129 |
| 2753 | 1130 if (_this->MaximizeWindow) { |
| 1131 _this->MaximizeWindow(_this, window); | |
| 1132 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1133 } |
| 0 | 1134 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1135 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
|
1136 SDL_MinimizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1137 { |
| 2753 | 1138 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1139 |
| 2753 | 1140 if (!window || (window->flags & SDL_WINDOW_MINIMIZED)) { |
| 1141 return; | |
| 1142 } | |
| 1143 SDL_SendWindowEvent(window->id, 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
|
1144 |
| 2753 | 1145 if (_this->MinimizeWindow) { |
| 1146 _this->MinimizeWindow(_this, window); | |
| 1147 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1148 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1149 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1150 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
|
1151 SDL_RestoreWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1152 { |
| 2753 | 1153 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1154 |
| 2753 | 1155 if (!window |
| 1156 || (window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { | |
| 1157 return; | |
| 1158 } | |
| 1159 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_RESTORED, 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
|
1160 |
| 2753 | 1161 if (_this->RestoreWindow) { |
| 1162 _this->RestoreWindow(_this, window); | |
| 1163 } | |
| 0 | 1164 } |
| 1165 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1166 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
|
1167 SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen) |
| 0 | 1168 { |
| 2753 | 1169 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1170 |
| 2753 | 1171 if (!window) { |
| 1172 return -1; | |
| 1173 } | |
| 1174 if (fullscreen) { | |
| 1175 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1176 } | |
| 1177 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1178 return 0; | |
| 1179 } | |
| 1180 if (fullscreen) { | |
| 1181 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
|
1182 |
| 2753 | 1183 if (FULLSCREEN_VISIBLE(window)) { |
| 1184 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(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
|
1185 |
| 2753 | 1186 /* Hide any other fullscreen windows */ |
| 1187 int i; | |
| 1188 for (i = 0; i < display->num_windows; ++i) { | |
| 1189 SDL_Window *other = &display->windows[i]; | |
| 1190 if (other->id != windowID && FULLSCREEN_VISIBLE(other)) { | |
| 1191 SDL_MinimizeWindow(other->id); | |
| 1192 } | |
| 1193 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1194 |
| 2753 | 1195 SDL_SetDisplayMode(&display->fullscreen_mode); |
| 1196 } | |
| 1197 } else { | |
| 1198 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
|
1199 |
| 2753 | 1200 if (FULLSCREEN_VISIBLE(window)) { |
| 1201 SDL_SetDisplayMode(NULL); | |
| 1202 } | |
| 1203 } | |
| 1204 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
|
1205 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1206 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1207 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
|
1208 SDL_SetWindowGrab(SDL_WindowID windowID, int 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
|
1209 { |
| 2753 | 1210 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1211 |
| 2753 | 1212 if (!window || (!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 1213 return; | |
| 1214 } | |
| 1215 if (mode) { | |
| 1216 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1217 } else { | |
| 1218 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1219 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1220 |
| 2753 | 1221 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1222 _this->SetWindowGrab(_this, window); | |
| 1223 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1224 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1225 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1226 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
|
1227 SDL_GetWindowGrab(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1228 { |
| 2753 | 1229 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 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 | 1231 if (!window) { |
| 1232 return 0; | |
| 1233 } | |
| 1234 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
|
1235 } |
| 0 | 1236 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1237 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
|
1238 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
|
1239 { |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1240 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1241 |
|
c121d94672cb
SDL 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 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
|
1243 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
|
1244 { |
| 0 | 1245 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1246 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1247 void |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1248 SDL_OnWindowResized(SDL_Window * window) |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1249 { |
| 2753 | 1250 SDL_Renderer *renderer = window->renderer; |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1251 |
| 2753 | 1252 if (renderer && renderer->DisplayModeChanged) { |
| 1253 renderer->DisplayModeChanged(renderer); | |
| 1254 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1255 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1256 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1257 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
|
1258 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1259 { |
| 2753 | 1260 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(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
|
1261 |
| 2753 | 1262 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1263 SDL_SetDisplayMode(&display->fullscreen_mode); | |
| 1264 } | |
| 1265 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1266 _this->SetDisplayGammaRamp(_this, display->gamma); | |
| 1267 } | |
| 1268 if ((window->flags & SDL_WINDOW_INPUT_GRABBED) && _this->SetWindowGrab) { | |
| 1269 _this->SetWindowGrab(_this, window); | |
| 1270 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1271 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1272 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1273 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
|
1274 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
|
1275 { |
| 2753 | 1276 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
| 0 | 1277 |
| 2753 | 1278 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1279 SDL_MinimizeWindow(window->id); | |
| 1280 SDL_SetDisplayMode(NULL); | |
| 1281 } | |
| 1282 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1283 _this->SetDisplayGammaRamp(_this, display->saved_gamma); | |
| 1284 } | |
| 1285 if ((window->flags & SDL_WINDOW_INPUT_GRABBED) && _this->SetWindowGrab) { | |
| 1286 _this->SetWindowGrab(_this, window); | |
| 1287 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1288 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1289 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1290 SDL_WindowID |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1291 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
|
1292 { |
| 2753 | 1293 SDL_VideoDisplay *display; |
| 1294 int i; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1295 |
| 2753 | 1296 if (!_this) { |
| 1297 return 0; | |
| 1298 } | |
| 1299 display = &SDL_CurrentDisplay; | |
| 1300 for (i = 0; i < display->num_windows; ++i) { | |
| 1301 SDL_Window *window = &display->windows[i]; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1302 |
| 2753 | 1303 if (window->flags & SDL_WINDOW_INPUT_FOCUS) { |
| 1304 return window->id; | |
| 1305 } | |
| 1306 } | |
| 1307 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
|
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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1311 SDL_DestroyWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 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 { |
| 2753 | 1313 int i, j; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1314 |
| 2753 | 1315 if (!_this) { |
| 1316 return; | |
| 1317 } | |
| 1318 /* Restore video mode, etc. */ | |
| 1319 SDL_SendWindowEvent(windowID, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0); | |
| 0 | 1320 |
| 2753 | 1321 for (i = 0; i < _this->num_displays; ++i) { |
| 1322 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 1323 for (j = 0; j < display->num_windows; ++j) { | |
| 1324 SDL_Window *window = &display->windows[j]; | |
| 1325 if (window->id != windowID) { | |
| 1326 continue; | |
| 1327 } | |
| 1328 if (window->title) { | |
| 1329 SDL_free(window->title); | |
| 1330 window->title = NULL; | |
| 1331 } | |
| 1332 if (window->renderer) { | |
| 1333 SDL_DestroyRenderer(window->id); | |
| 1334 window->renderer = NULL; | |
| 1335 } | |
| 1336 if (_this->DestroyWindow) { | |
| 1337 _this->DestroyWindow(_this, window); | |
| 1338 } | |
| 1339 if (j != display->num_windows - 1) { | |
| 1340 SDL_memcpy(&display->windows[i], | |
| 1341 &display->windows[i + 1], | |
| 1342 (display->num_windows - i - 1) * sizeof(*window)); | |
| 1343 } | |
| 1344 --display->num_windows; | |
| 1345 return; | |
| 1346 } | |
| 1347 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1348 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1349 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1350 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
|
1351 SDL_AddRenderDriver(int displayIndex, const SDL_RenderDriver * driver) |
|
c121d94672cb
SDL 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 { |
| 2753 | 1353 SDL_VideoDisplay *display; |
| 1354 SDL_RenderDriver *render_drivers; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1355 |
| 2753 | 1356 if (displayIndex >= _this->num_displays) { |
| 1357 return; | |
| 1358 } | |
| 1359 display = &_this->displays[displayIndex]; | |
|
2119
9341a884a4d9
Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents:
2075
diff
changeset
|
1360 |
| 2753 | 1361 render_drivers = |
| 1362 SDL_realloc(display->render_drivers, | |
| 1363 (display->num_render_drivers + | |
| 1364 1) * sizeof(*render_drivers)); | |
| 1365 if (render_drivers) { | |
| 1366 render_drivers[display->num_render_drivers] = *driver; | |
| 1367 display->render_drivers = render_drivers; | |
| 1368 display->num_render_drivers++; | |
| 1369 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1370 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1371 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1372 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1373 SDL_GetNumRenderDrivers(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
|
1374 { |
| 2753 | 1375 if (_this) { |
| 1376 return SDL_CurrentDisplay.num_render_drivers; | |
| 1377 } | |
| 1378 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
|
1379 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1380 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1381 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1382 SDL_GetRenderDriverInfo(int index, SDL_RendererInfo * info) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1383 { |
| 2753 | 1384 if (!_this) { |
| 1385 SDL_UninitializedVideo(); | |
| 1386 return -1; | |
| 1387 } | |
| 1388 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1389 SDL_SetError("index must be in the range of 0 - %d", | |
| 1390 SDL_GetNumRenderDrivers() - 1); | |
| 1391 return -1; | |
| 1392 } | |
| 1393 *info = SDL_CurrentDisplay.render_drivers[index].info; | |
| 1394 return 0; | |
| 0 | 1395 } |
| 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 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
|
1398 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags) |
| 0 | 1399 { |
| 2753 | 1400 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1401 |
| 2753 | 1402 if (!window) { |
| 1403 return 0; | |
| 1404 } | |
| 1405 if (index < 0) { | |
| 1406 const char *override = SDL_getenv("SDL_VIDEO_RENDERER"); | |
| 1407 int n = SDL_GetNumRenderDrivers(); | |
| 1408 for (index = 0; index < n; ++index) { | |
| 1409 SDL_RenderDriver *driver = | |
| 1410 &SDL_CurrentDisplay.render_drivers[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
|
1411 |
| 2753 | 1412 if (override) { |
| 1413 if (SDL_strcasecmp(override, driver->info.name) == 0) { | |
| 1414 break; | |
| 1415 } | |
| 1416 } else { | |
| 1417 if ((driver->info.flags & flags) == flags) { | |
| 1418 break; | |
| 1419 } | |
| 1420 } | |
| 1421 } | |
| 1422 if (index == n) { | |
| 1423 SDL_SetError("Couldn't find matching render driver"); | |
| 1424 return -1; | |
| 1425 } | |
| 1426 } | |
| 1427 if (index >= SDL_GetNumRenderDrivers()) { | |
| 1428 SDL_SetError("index must be -1 or in the range of 0 - %d", | |
| 1429 SDL_GetNumRenderDrivers() - 1); | |
| 1430 return -1; | |
| 1431 } | |
| 1432 /* Free any existing renderer */ | |
| 1433 SDL_DestroyRenderer(windowID); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1434 |
| 2753 | 1435 /* Create a new renderer instance */ |
| 1436 window->renderer = SDL_CurrentDisplay.render_drivers[index] | |
| 1437 .CreateRenderer(window, flags); | |
| 1438 SDL_SelectRenderer(window->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
|
1439 |
| 2753 | 1440 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
|
1441 } |
| 0 | 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 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
|
1444 SDL_SelectRenderer(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1445 { |
| 2753 | 1446 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1447 SDL_Renderer *renderer; | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1449 if (!window || !window->renderer) { |
| 1450 return -1; | |
| 1451 } | |
| 1452 renderer = window->renderer; | |
| 1453 if (renderer && renderer->ActivateRenderer) { | |
| 1454 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 1455 return -1; | |
| 1456 } | |
| 1457 } | |
| 1458 SDL_CurrentDisplay.current_renderer = renderer; | |
| 1459 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
|
1460 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1461 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1462 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1463 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1464 { |
| 2753 | 1465 if (!_this) { |
| 1466 SDL_UninitializedVideo(); | |
| 1467 return -1; | |
| 1468 } | |
| 1469 if (!SDL_CurrentDisplay.current_renderer) { | |
| 1470 SDL_SetError("There is no current renderer"); | |
| 1471 return -1; | |
| 1472 } | |
| 1473 *info = SDL_CurrentDisplay.current_renderer->info; | |
| 1474 return 0; | |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1475 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1476 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1477 SDL_TextureID |
|
c121d94672cb
SDL 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 SDL_CreateTexture(Uint32 format, int access, int w, int h) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1479 { |
| 2753 | 1480 int hash; |
| 1481 SDL_Renderer *renderer; | |
| 1482 SDL_Texture *texture; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1483 |
| 2753 | 1484 if (!_this) { |
| 1485 SDL_UninitializedVideo(); | |
| 1486 return 0; | |
| 1487 } | |
| 1488 renderer = SDL_CurrentDisplay.current_renderer; | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1489 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1490 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1491 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1492 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1493 SDL_Unsupported(); |
| 2753 | 1494 return 0; |
| 1495 } | |
| 1496 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); | |
| 1497 if (!texture) { | |
| 1498 SDL_OutOfMemory(); | |
| 1499 return 0; | |
| 1500 } | |
| 1501 texture->id = _this->next_object_id++; | |
| 1502 texture->format = format; | |
| 1503 texture->access = access; | |
| 1504 texture->w = w; | |
| 1505 texture->h = h; | |
| 1506 texture->r = 255; | |
| 1507 texture->g = 255; | |
| 1508 texture->b = 255; | |
| 1509 texture->a = 255; | |
| 1510 texture->renderer = renderer; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1511 |
| 2753 | 1512 if (renderer->CreateTexture(renderer, texture) < 0) { |
| 1513 if (renderer->DestroyTexture) { | |
| 1514 renderer->DestroyTexture(renderer, texture); | |
| 1515 } | |
| 1516 SDL_free(texture); | |
| 1517 return 0; | |
| 1518 } | |
| 1519 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1520 texture->next = SDL_CurrentDisplay.textures[hash]; | |
| 1521 SDL_CurrentDisplay.textures[hash] = texture; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1522 |
| 2753 | 1523 return texture->id; |
| 0 | 1524 } |
| 1525 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1526 SDL_TextureID |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1527 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1528 { |
| 2753 | 1529 SDL_TextureID textureID; |
| 1530 SDL_PixelFormat *fmt; | |
| 1531 int bpp; | |
| 1532 Uint32 Rmask, Gmask, Bmask, Amask; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1533 |
| 2753 | 1534 if (!surface) { |
| 1535 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1536 return 0; | |
| 1537 } | |
| 1538 fmt = surface->format; | |
| 0 | 1539 |
| 2753 | 1540 if (format) { |
| 1541 if (!SDL_PixelFormatEnumToMasks | |
| 1542 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1543 SDL_SetError("Unknown pixel format"); | |
| 1544 return 0; | |
| 1545 } | |
| 1546 } else { | |
| 1547 if (surface->format->Amask | |
| 1548 || !(surface->map->info.flags & | |
| 1549 (SDL_COPY_COLORKEY | SDL_COPY_MASK | SDL_COPY_BLEND))) { | |
| 1550 bpp = fmt->BitsPerPixel; | |
| 1551 Rmask = fmt->Rmask; | |
| 1552 Gmask = fmt->Gmask; | |
| 1553 Bmask = fmt->Bmask; | |
| 1554 Amask = fmt->Amask; | |
| 1555 } else { | |
| 1556 /* Need a format with alpha */ | |
| 1557 bpp = 32; | |
| 1558 Rmask = 0x00FF0000; | |
| 1559 Gmask = 0x0000FF00; | |
| 1560 Bmask = 0x000000FF; | |
| 1561 Amask = 0xFF000000; | |
| 1562 } | |
| 1563 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
| 1564 if (!format) { | |
| 1565 SDL_SetError("Unknown pixel format"); | |
| 1566 return 0; | |
| 1567 } | |
| 1568 } | |
| 0 | 1569 |
| 2753 | 1570 textureID = |
| 1571 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, | |
| 1572 surface->h); | |
| 1573 if (!textureID) { | |
| 1574 return 0; | |
| 1575 } | |
| 1576 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1577 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1578 if (SDL_MUSTLOCK(surface)) { | |
| 1579 if (SDL_LockSurface(surface) < 0) { | |
| 1580 SDL_DestroyTexture(textureID); | |
| 1581 return 0; | |
| 1582 } | |
| 1583 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1584 surface->pitch); | |
| 1585 SDL_UnlockSurface(surface); | |
| 1586 } else { | |
| 1587 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1588 surface->pitch); | |
| 1589 } | |
| 1590 } else { | |
| 1591 SDL_PixelFormat *dst_fmt; | |
| 1592 SDL_Surface *dst = NULL; | |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1593 |
| 2753 | 1594 /* Set up a destination surface for the texture update */ |
| 1595 dst_fmt = SDL_AllocFormat(bpp, Rmask, Gmask, Bmask, Amask); | |
| 1596 if (dst_fmt) { | |
| 1597 if (SDL_ISPIXELFORMAT_INDEXED(format)) { | |
| 1598 dst_fmt->palette = | |
| 1599 SDL_AllocPalette((1 << SDL_BITSPERPIXEL(format))); | |
| 1600 if (dst_fmt->palette) { | |
| 1601 /* | |
| 1602 * FIXME: Should we try to copy | |
| 1603 * fmt->palette? | |
| 1604 */ | |
| 1605 SDL_DitherColors(dst_fmt->palette->colors, | |
| 1606 SDL_BITSPERPIXEL(format)); | |
| 1607 } | |
| 1608 } | |
| 1609 dst = SDL_ConvertSurface(surface, dst_fmt, 0); | |
| 1610 if (dst) { | |
| 1611 SDL_UpdateTexture(textureID, NULL, dst->pixels, dst->pitch); | |
| 1612 SDL_FreeSurface(dst); | |
| 1613 } | |
| 1614 if (dst_fmt->palette) { | |
| 1615 SDL_FreePalette(dst_fmt->palette); | |
| 1616 } | |
| 1617 SDL_FreeFormat(dst_fmt); | |
| 1618 } | |
| 1619 if (!dst) { | |
| 1620 SDL_DestroyTexture(textureID); | |
| 1621 return 0; | |
| 1622 } | |
| 1623 } | |
|
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
|
1624 |
| 2753 | 1625 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
| 1626 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0, | |
| 1627 fmt->palette->ncolors); | |
| 1628 } | |
| 1629 return textureID; | |
| 0 | 1630 } |
| 1631 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1632 static __inline__ SDL_Texture * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1633 SDL_GetTextureFromID(SDL_TextureID textureID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1634 { |
| 2753 | 1635 int hash; |
| 1636 SDL_Texture *texture; | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1638 if (!_this) { |
| 1639 return NULL; | |
| 1640 } | |
| 1641 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1642 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 1643 texture = texture->next) { | |
| 1644 if (texture->id == textureID) { | |
| 1645 return texture; | |
| 1646 } | |
| 1647 } | |
| 1648 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
|
1649 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1650 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1651 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
|
1652 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access, |
| 2753 | 1653 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
|
1654 { |
| 2753 | 1655 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1657 if (!texture) { |
| 1658 return -1; | |
| 1659 } | |
| 1660 if (format) { | |
| 1661 *format = texture->format; | |
| 1662 } | |
| 1663 if (access) { | |
| 1664 *access = texture->access; | |
| 1665 } | |
| 1666 if (w) { | |
| 1667 *w = texture->w; | |
| 1668 } | |
| 1669 if (h) { | |
| 1670 *h = texture->h; | |
| 1671 } | |
| 1672 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
|
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 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
|
1676 SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int *pitch) |
| 0 | 1677 { |
| 2753 | 1678 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1679 SDL_Renderer *renderer; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1680 |
| 2753 | 1681 if (!texture) { |
| 1682 return -1; | |
| 1683 } | |
| 1684 renderer = texture->renderer; | |
| 1685 if (!renderer->QueryTexturePixels) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1686 SDL_Unsupported(); |
| 2753 | 1687 return -1; |
| 1688 } | |
| 1689 return renderer->QueryTexturePixels(renderer, texture, pixels, pitch); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1690 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1691 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1692 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
|
1693 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, |
| 2753 | 1694 int firstcolor, int ncolors) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1695 { |
| 2753 | 1696 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1697 SDL_Renderer *renderer; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1698 |
| 2753 | 1699 if (!texture) { |
| 1700 return -1; | |
| 1701 } | |
| 1702 renderer = texture->renderer; | |
| 1703 if (!renderer->SetTexturePalette) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1704 SDL_Unsupported(); |
| 2753 | 1705 return -1; |
| 1706 } | |
| 1707 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1708 ncolors); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1709 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1710 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1711 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
|
1712 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, |
| 2753 | 1713 int firstcolor, int ncolors) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1714 { |
| 2753 | 1715 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1716 SDL_Renderer *renderer; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1717 |
| 2753 | 1718 if (!texture) { |
| 1719 return -1; | |
| 1720 } | |
| 1721 renderer = texture->renderer; | |
| 1722 if (!renderer->GetTexturePalette) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1723 SDL_Unsupported(); |
| 2753 | 1724 return -1; |
| 1725 } | |
| 1726 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1727 ncolors); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1728 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1729 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1730 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1731 SDL_SetTextureColorMod(SDL_TextureID textureID, Uint8 r, Uint8 g, Uint8 b) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1732 { |
| 2753 | 1733 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1734 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1735 |
| 2753 | 1736 if (!texture) { |
| 1737 return -1; | |
| 1738 } | |
| 1739 renderer = texture->renderer; | |
| 1740 if (!renderer->SetTextureColorMod) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1741 SDL_Unsupported(); |
| 2753 | 1742 return -1; |
| 1743 } | |
| 1744 if (r < 255 || g < 255 || b < 255) { | |
| 1745 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 1746 } else { | |
| 1747 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 1748 } | |
| 1749 texture->r = r; | |
| 1750 texture->g = g; | |
| 1751 texture->b = b; | |
| 1752 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1753 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1754 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1755 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1756 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g, |
| 2753 | 1757 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1758 { |
| 2753 | 1759 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1760 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1761 |
| 2753 | 1762 if (!texture) { |
| 1763 return -1; | |
| 1764 } | |
| 1765 renderer = texture->renderer; | |
| 1766 if (r) { | |
| 1767 *r = texture->r; | |
| 1768 } | |
| 1769 if (g) { | |
| 1770 *g = texture->g; | |
| 1771 } | |
| 1772 if (b) { | |
| 1773 *b = texture->b; | |
| 1774 } | |
| 1775 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1776 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1777 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1778 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1779 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1780 { |
| 2753 | 1781 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1782 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1783 |
| 2753 | 1784 if (!texture) { |
| 1785 return -1; | |
| 1786 } | |
| 1787 renderer = texture->renderer; | |
| 1788 if (!renderer->SetTextureAlphaMod) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1789 SDL_Unsupported(); |
| 2753 | 1790 return -1; |
| 1791 } | |
| 1792 if (alpha < 255) { | |
| 1793 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 1794 } else { | |
| 1795 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 1796 } | |
| 1797 texture->a = alpha; | |
| 1798 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1799 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1800 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1801 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1802 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1803 { |
| 2753 | 1804 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1805 |
| 2753 | 1806 if (!texture) { |
| 1807 return -1; | |
| 1808 } | |
| 1809 if (alpha) { | |
| 1810 *alpha = texture->a; | |
| 1811 } | |
| 1812 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1813 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1814 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1815 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1816 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1817 { |
| 2753 | 1818 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1819 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1820 |
| 2753 | 1821 if (!texture) { |
| 1822 return -1; | |
| 1823 } | |
| 1824 renderer = texture->renderer; | |
| 1825 if (!renderer->SetTextureBlendMode) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1826 SDL_Unsupported(); |
| 2753 | 1827 return -1; |
| 1828 } | |
| 1829 texture->blendMode = blendMode; | |
| 1830 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1831 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1832 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1833 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1834 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1835 { |
| 2753 | 1836 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1837 |
| 2753 | 1838 if (!texture) { |
| 1839 return -1; | |
| 1840 } | |
| 1841 if (blendMode) { | |
| 1842 *blendMode = texture->blendMode; | |
| 1843 } | |
| 1844 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1845 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1846 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1847 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1848 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1849 { |
| 2753 | 1850 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1851 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1852 |
| 2753 | 1853 if (!texture) { |
| 1854 return -1; | |
| 1855 } | |
| 1856 renderer = texture->renderer; | |
| 1857 if (!renderer->SetTextureScaleMode) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1858 SDL_Unsupported(); |
| 2753 | 1859 return -1; |
| 1860 } | |
| 1861 texture->scaleMode = scaleMode; | |
| 1862 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1863 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1864 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1865 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1866 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1867 { |
| 2753 | 1868 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1869 |
| 2753 | 1870 if (!texture) { |
| 1871 return -1; | |
| 1872 } | |
| 1873 if (scaleMode) { | |
| 1874 *scaleMode = texture->scaleMode; | |
| 1875 } | |
| 1876 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1877 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1878 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1879 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
|
1880 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect, |
| 2753 | 1881 const void *pixels, int pitch) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1882 { |
| 2753 | 1883 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1884 SDL_Renderer *renderer; | |
| 1885 SDL_Rect full_rect; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1886 |
| 2753 | 1887 if (!texture) { |
| 1888 return -1; | |
| 1889 } | |
| 1890 renderer = texture->renderer; | |
| 1891 if (!renderer->UpdateTexture) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1892 SDL_Unsupported(); |
| 2753 | 1893 return -1; |
| 1894 } | |
| 1895 if (!rect) { | |
| 1896 full_rect.x = 0; | |
| 1897 full_rect.y = 0; | |
| 1898 full_rect.w = texture->w; | |
| 1899 full_rect.h = texture->h; | |
| 1900 rect = &full_rect; | |
| 1901 } | |
| 1902 return renderer->UpdateTexture(renderer, texture, rect, pixels, pitch); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1903 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1904 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1905 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
|
1906 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty, |
| 2753 | 1907 void **pixels, int *pitch) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1908 { |
| 2753 | 1909 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1910 SDL_Renderer *renderer; | |
| 1911 SDL_Rect full_rect; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1912 |
| 2753 | 1913 if (!texture) { |
| 1914 return -1; | |
| 1915 } | |
| 1916 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 1917 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 1918 return -1; | |
| 1919 } | |
| 1920 renderer = texture->renderer; | |
| 1921 if (!renderer->LockTexture) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1922 SDL_Unsupported(); |
| 2753 | 1923 return -1; |
| 1924 } | |
| 1925 if (!rect) { | |
| 1926 full_rect.x = 0; | |
| 1927 full_rect.y = 0; | |
| 1928 full_rect.w = texture->w; | |
| 1929 full_rect.h = texture->h; | |
| 1930 rect = &full_rect; | |
| 1931 } | |
| 1932 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 1933 pitch); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1934 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1935 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1936 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
|
1937 SDL_UnlockTexture(SDL_TextureID textureID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1938 { |
| 2753 | 1939 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1940 SDL_Renderer *renderer; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1941 |
| 2753 | 1942 if (!texture) { |
| 1943 return; | |
| 1944 } | |
| 1945 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 1946 return; | |
| 1947 } | |
| 1948 renderer = texture->renderer; | |
| 1949 if (!renderer->UnlockTexture) { | |
| 1950 return; | |
| 1951 } | |
| 1952 renderer->UnlockTexture(renderer, texture); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1953 } |
| 0 | 1954 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1955 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
|
1956 SDL_DirtyTexture(SDL_TextureID textureID, int numrects, |
| 2753 | 1957 const SDL_Rect * rects) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1958 { |
| 2753 | 1959 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1960 SDL_Renderer *renderer; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1961 |
| 2753 | 1962 if (!texture) { |
| 1963 return; | |
| 1964 } | |
| 1965 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 1966 return; | |
| 1967 } | |
| 1968 renderer = texture->renderer; | |
| 1969 if (!renderer->DirtyTexture) { | |
| 1970 return; | |
| 1971 } | |
| 1972 renderer->DirtyTexture(renderer, texture, numrects, rects); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1973 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1974 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1975 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1976 SDL_RenderFill(Uint8 r, Uint8 g, Uint8 b, Uint8 a, const SDL_Rect * rect) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1977 { |
| 2753 | 1978 SDL_Renderer *renderer; |
| 1979 SDL_Window *window; | |
| 1980 SDL_Rect real_rect; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1981 |
| 2753 | 1982 if (!_this) { |
| 1983 SDL_UninitializedVideo(); | |
| 1984 return -1; | |
| 1985 } | |
| 1986 renderer = SDL_CurrentDisplay.current_renderer; | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1987 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1988 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1989 } |
| 2814 | 1990 if (!renderer->RenderFill) { |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1991 SDL_Unsupported(); |
| 2753 | 1992 return -1; |
| 1993 } | |
| 1994 window = SDL_GetWindowFromID(renderer->window); | |
| 1995 real_rect.x = 0; | |
| 1996 real_rect.y = 0; | |
| 1997 real_rect.w = window->w; | |
| 1998 real_rect.h = window->h; | |
| 1999 if (rect) { | |
| 2000 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { | |
| 2001 return 0; | |
| 2002 } | |
| 2003 } | |
| 2004 return renderer->RenderFill(renderer, r, g, b, a, &real_rect); | |
| 0 | 2005 } |
| 2006 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2007 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
|
2008 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect, |
| 2753 | 2009 const SDL_Rect * dstrect) |
| 0 | 2010 { |
| 2753 | 2011 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2012 SDL_Renderer *renderer; | |
| 2013 SDL_Window *window; | |
| 2014 SDL_Rect real_srcrect; | |
| 2015 SDL_Rect real_dstrect; | |
| 0 | 2016 |
| 2753 | 2017 if (!texture || texture->renderer != SDL_CurrentDisplay.current_renderer) { |
| 2018 return -1; | |
| 2019 } | |
| 2020 renderer = SDL_CurrentDisplay.current_renderer; | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2021 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2022 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2023 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2024 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2025 SDL_Unsupported(); |
| 2753 | 2026 return -1; |
| 2027 } | |
| 2028 window = SDL_GetWindowFromID(renderer->window); | |
| 2029 if (srcrect) { | |
| 2030 real_srcrect = *srcrect; | |
| 2031 } else { | |
| 2032 real_srcrect.x = 0; | |
| 2033 real_srcrect.y = 0; | |
| 2034 real_srcrect.w = texture->w; | |
| 2035 real_srcrect.h = texture->h; | |
| 2036 } | |
| 2037 if (dstrect) { | |
| 2038 real_dstrect = *dstrect; | |
| 2039 } else { | |
| 2040 real_dstrect.x = 0; | |
| 2041 real_dstrect.y = 0; | |
| 2042 real_dstrect.w = window->w; | |
| 2043 real_dstrect.h = window->h; | |
| 2044 } | |
| 0 | 2045 |
| 2753 | 2046 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2047 &real_dstrect); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2048 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2049 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2050 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
|
2051 SDL_RenderPresent(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
|
2052 { |
| 2753 | 2053 SDL_Renderer *renderer; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2054 |
| 2753 | 2055 if (!_this) { |
| 2056 SDL_UninitializedVideo(); | |
| 2057 return; | |
| 2058 } | |
| 2059 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2060 if (!renderer || !renderer->RenderPresent) { | |
| 2061 return; | |
| 2062 } | |
| 2063 renderer->RenderPresent(renderer); | |
| 0 | 2064 } |
| 2065 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2066 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
|
2067 SDL_DestroyTexture(SDL_TextureID textureID) |
| 0 | 2068 { |
| 2753 | 2069 int hash; |
| 2070 SDL_Texture *prev, *texture; | |
| 2071 SDL_Renderer *renderer; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2072 |
| 2753 | 2073 if (!_this) { |
| 2074 SDL_UninitializedVideo(); | |
| 2075 return; | |
| 2076 } | |
| 2077 /* Look up the texture in the hash table */ | |
| 2078 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2079 prev = NULL; | |
| 2080 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2081 prev = texture, texture = texture->next) { | |
| 2082 if (texture->id == textureID) { | |
| 2083 break; | |
| 2084 } | |
| 2085 } | |
| 2086 if (!texture) { | |
| 2087 return; | |
| 2088 } | |
| 2089 /* Unlink the texture from the list */ | |
| 2090 if (prev) { | |
| 2091 prev->next = texture->next; | |
| 2092 } else { | |
| 2093 SDL_CurrentDisplay.textures[hash] = texture->next; | |
| 2094 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2095 |
| 2753 | 2096 /* Free the texture */ |
| 2097 renderer = texture->renderer; | |
| 2098 renderer->DestroyTexture(renderer, texture); | |
| 2099 SDL_free(texture); | |
| 0 | 2100 } |
| 2101 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2102 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
|
2103 SDL_DestroyRenderer(SDL_WindowID windowID) |
| 0 | 2104 { |
| 2753 | 2105 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 2106 SDL_Renderer *renderer; | |
| 2107 int i; | |
| 0 | 2108 |
| 2753 | 2109 if (!window) { |
| 2110 return; | |
| 2111 } | |
| 2112 renderer = window->renderer; | |
| 2113 if (!renderer) { | |
| 2114 return; | |
| 2115 } | |
| 2116 /* Free existing textures for this renderer */ | |
| 2117 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) { | |
| 2118 SDL_Texture *texture; | |
| 2119 SDL_Texture *prev = NULL; | |
| 2120 SDL_Texture *next; | |
| 2121 for (texture = SDL_CurrentDisplay.textures[i]; texture; | |
| 2122 texture = next) { | |
| 2123 next = texture->next; | |
| 2124 if (texture->renderer == renderer) { | |
| 2125 if (prev) { | |
| 2126 prev->next = next; | |
| 2127 } else { | |
| 2128 SDL_CurrentDisplay.textures[i] = next; | |
| 2129 } | |
| 2130 renderer->DestroyTexture(renderer, texture); | |
| 2131 SDL_free(texture); | |
| 2132 } else { | |
| 2133 prev = texture; | |
| 2134 } | |
| 2135 } | |
| 2136 } | |
| 0 | 2137 |
| 2753 | 2138 /* Free the renderer instance */ |
| 2139 renderer->DestroyRenderer(renderer); | |
| 0 | 2140 |
| 2753 | 2141 /* Clear references */ |
| 2142 window->renderer = NULL; | |
| 2143 if (SDL_CurrentDisplay.current_renderer == renderer) { | |
| 2144 SDL_CurrentDisplay.current_renderer = NULL; | |
| 2145 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2146 } |
| 0 | 2147 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2148 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
|
2149 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
|
2150 { |
| 2753 | 2151 int i, j; |
| 0 | 2152 |
| 2753 | 2153 if (!_this) { |
| 2154 return; | |
| 2155 } | |
| 2156 /* Halt event processing before doing anything else */ | |
| 2157 SDL_StopEventLoop(); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2158 |
| 2753 | 2159 /* Clean up the system video */ |
| 2160 for (i = _this->num_displays; i--;) { | |
| 2161 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2162 for (j = display->num_windows; j--;) { | |
| 2163 SDL_DestroyWindow(display->windows[i].id); | |
| 2164 } | |
| 2165 if (display->windows) { | |
| 2166 SDL_free(display->windows); | |
| 2167 display->windows = NULL; | |
| 2168 } | |
| 2169 display->num_windows = 0; | |
| 2170 if (display->render_drivers) { | |
| 2171 SDL_free(display->render_drivers); | |
| 2172 display->render_drivers = NULL; | |
| 2173 } | |
| 2174 display->num_render_drivers = 0; | |
| 2175 } | |
| 2176 _this->VideoQuit(_this); | |
| 0 | 2177 |
| 2753 | 2178 for (i = _this->num_displays; i--;) { |
| 2179 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2180 for (j = display->num_display_modes; j--;) { | |
| 2181 if (display->display_modes[j].driverdata) { | |
| 2182 SDL_free(display->display_modes[j].driverdata); | |
| 2183 display->display_modes[j].driverdata = NULL; | |
| 2184 } | |
| 2185 } | |
| 2186 if (display->display_modes) { | |
| 2187 SDL_free(display->display_modes); | |
| 2188 display->display_modes = NULL; | |
| 2189 } | |
| 2190 if (display->desktop_mode.driverdata) { | |
| 2191 SDL_free(display->desktop_mode.driverdata); | |
| 2192 display->desktop_mode.driverdata = NULL; | |
| 2193 } | |
| 2194 if (display->palette) { | |
| 2195 SDL_FreePalette(display->palette); | |
| 2196 display->palette = NULL; | |
| 2197 } | |
| 2198 if (display->gamma) { | |
| 2199 SDL_free(display->gamma); | |
| 2200 display->gamma = NULL; | |
| 2201 } | |
| 2202 if (display->driverdata) { | |
| 2203 SDL_free(display->driverdata); | |
| 2204 display->driverdata = NULL; | |
| 2205 } | |
| 2206 } | |
| 2207 if (_this->displays) { | |
| 2208 SDL_free(_this->displays); | |
| 2209 _this->displays = NULL; | |
| 2210 } | |
| 2211 _this->free(_this); | |
| 2212 _this = NULL; | |
| 0 | 2213 } |
| 2214 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2215 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
|
2216 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2217 { |
| 2753 | 2218 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2219 |
| 2753 | 2220 if (!_this) { |
| 2221 SDL_UninitializedVideo(); | |
| 2222 return -1; | |
| 2223 } | |
| 2224 if (_this->GL_LoadLibrary) { | |
| 2225 retval = _this->GL_LoadLibrary(_this, path); | |
| 2226 } else { | |
| 2227 SDL_SetError("No dynamic GL support in video driver"); | |
| 2228 retval = -1; | |
| 2229 } | |
| 2230 return (retval); | |
| 0 | 2231 } |
| 2232 | |
| 2753 | 2233 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
|
2234 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2235 { |
| 2753 | 2236 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2237 |
| 2753 | 2238 if (!_this) { |
| 2239 SDL_UninitializedVideo(); | |
| 2240 return NULL; | |
| 2241 } | |
| 2242 func = NULL; | |
| 2243 if (_this->GL_GetProcAddress) { | |
| 2244 if (_this->gl_config.driver_loaded) { | |
| 2245 func = _this->GL_GetProcAddress(_this, proc); | |
| 2246 } else { | |
| 2247 SDL_SetError("No GL driver has been loaded"); | |
| 2248 } | |
| 2249 } else { | |
| 2250 SDL_SetError("No dynamic GL support in video driver"); | |
| 2251 } | |
| 2252 return func; | |
| 0 | 2253 } |
| 2254 | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2255 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2256 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2257 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2258 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2259 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2260 const char *extensions; | |
| 2261 const char *start; | |
| 2262 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2263 |
| 2753 | 2264 /* Extension names should not have spaces. */ |
| 2265 where = SDL_strchr(extension, ' '); | |
| 2266 if (where || *extension == '\0') { | |
| 2267 return SDL_FALSE; | |
| 2268 } | |
| 2269 /* See if there's an environment variable override */ | |
| 2270 start = SDL_getenv(extension); | |
| 2271 if (start && *start == '0') { | |
| 2272 return SDL_FALSE; | |
| 2273 } | |
| 2274 /* Lookup the available extensions */ | |
| 2275 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2276 if (glGetStringFunc) { | |
| 2277 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2278 } else { | |
| 2279 extensions = NULL; | |
| 2280 } | |
| 2281 if (!extensions) { | |
| 2282 return SDL_FALSE; | |
| 2283 } | |
| 2284 /* | |
| 2285 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2286 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2287 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2288 |
| 2753 | 2289 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2290 |
| 2753 | 2291 for (;;) { |
| 2292 where = SDL_strstr(start, extension); | |
| 2293 if (!where) | |
| 2294 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2295 |
| 2753 | 2296 terminator = where + SDL_strlen(extension); |
| 2297 if (where == start || *(where - 1) == ' ') | |
| 2298 if (*terminator == ' ' || *terminator == '\0') | |
| 2299 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2300 |
| 2753 | 2301 start = terminator; |
| 2302 } | |
| 2303 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2304 #else |
| 2753 | 2305 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2306 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2307 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2308 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2309 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
|
2310 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 2311 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2312 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2313 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2314 |
| 2753 | 2315 if (!_this) { |
| 2316 SDL_UninitializedVideo(); | |
| 2317 return -1; | |
| 2318 } | |
| 2319 retval = 0; | |
| 2320 switch (attr) { | |
| 2321 case SDL_GL_RED_SIZE: | |
| 2322 _this->gl_config.red_size = value; | |
| 2323 break; | |
| 2324 case SDL_GL_GREEN_SIZE: | |
| 2325 _this->gl_config.green_size = value; | |
| 2326 break; | |
| 2327 case SDL_GL_BLUE_SIZE: | |
| 2328 _this->gl_config.blue_size = value; | |
| 2329 break; | |
| 2330 case SDL_GL_ALPHA_SIZE: | |
| 2331 _this->gl_config.alpha_size = value; | |
| 2332 break; | |
| 2333 case SDL_GL_DOUBLEBUFFER: | |
| 2334 _this->gl_config.double_buffer = value; | |
| 2335 break; | |
| 2336 case SDL_GL_BUFFER_SIZE: | |
| 2337 _this->gl_config.buffer_size = value; | |
| 2338 break; | |
| 2339 case SDL_GL_DEPTH_SIZE: | |
| 2340 _this->gl_config.depth_size = value; | |
| 2341 break; | |
| 2342 case SDL_GL_STENCIL_SIZE: | |
| 2343 _this->gl_config.stencil_size = value; | |
| 2344 break; | |
| 2345 case SDL_GL_ACCUM_RED_SIZE: | |
| 2346 _this->gl_config.accum_red_size = value; | |
| 2347 break; | |
| 2348 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2349 _this->gl_config.accum_green_size = value; | |
| 2350 break; | |
| 2351 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2352 _this->gl_config.accum_blue_size = value; | |
| 2353 break; | |
| 2354 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2355 _this->gl_config.accum_alpha_size = value; | |
| 2356 break; | |
| 2357 case SDL_GL_STEREO: | |
| 2358 _this->gl_config.stereo = value; | |
| 2359 break; | |
| 2360 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 2361 _this->gl_config.multisamplebuffers = value; | |
| 2362 break; | |
| 2363 case SDL_GL_MULTISAMPLESAMPLES: | |
| 2364 _this->gl_config.multisamplesamples = value; | |
| 2365 break; | |
| 2366 case SDL_GL_ACCELERATED_VISUAL: | |
| 2367 _this->gl_config.accelerated = value; | |
| 2368 break; | |
| 2369 case SDL_GL_RETAINED_BACKING: | |
| 2370 _this->gl_config.retained_backing = value; | |
| 2371 break; | |
| 2372 default: | |
| 2373 SDL_SetError("Unknown OpenGL attribute"); | |
| 2374 retval = -1; | |
| 2375 break; | |
| 2376 } | |
| 2377 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2378 #else |
| 2753 | 2379 SDL_Unsupported(); |
| 2380 return -1; | |
| 2381 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2382 } |
| 2383 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2384 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2385 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 2386 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2387 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2388 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 2389 GLenum attrib = 0; | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2390 |
| 2753 | 2391 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 2392 if (!glGetIntegervFunc) { | |
| 2393 return -1; | |
| 2394 } | |
| 2395 switch (attr) { | |
| 2396 case SDL_GL_RETAINED_BACKING: | |
| 2397 *value = _this->gl_config.retained_backing; | |
| 2398 return 0; | |
| 2399 case SDL_GL_RED_SIZE: | |
| 2400 attrib = GL_RED_BITS; | |
| 2401 break; | |
| 2402 case SDL_GL_BLUE_SIZE: | |
| 2403 attrib = GL_BLUE_BITS; | |
| 2404 break; | |
| 2405 case SDL_GL_GREEN_SIZE: | |
| 2406 attrib = GL_GREEN_BITS; | |
| 2407 break; | |
| 2408 case SDL_GL_ALPHA_SIZE: | |
| 2409 attrib = GL_ALPHA_BITS; | |
| 2410 break; | |
| 2411 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2412 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2413 attrib = GL_DOUBLEBUFFER; |
| 2414 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2415 #else |
| 2753 | 2416 /* |
| 2417 * I believe double buffering is the only option in OpenGL ES | |
| 2418 * -- in any case, GL_DOUBLEBUFFER doesn't exist | |
| 2419 */ | |
| 2420 *value = 1; | |
| 2421 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2422 #endif |
| 2753 | 2423 case SDL_GL_DEPTH_SIZE: |
| 2424 attrib = GL_DEPTH_BITS; | |
| 2425 break; | |
| 2426 case SDL_GL_STENCIL_SIZE: | |
| 2427 attrib = GL_STENCIL_BITS; | |
| 2428 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2429 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2430 case SDL_GL_ACCUM_RED_SIZE: |
| 2431 attrib = GL_ACCUM_RED_BITS; | |
| 2432 break; | |
| 2433 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2434 attrib = GL_ACCUM_GREEN_BITS; | |
| 2435 break; | |
| 2436 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2437 attrib = GL_ACCUM_BLUE_BITS; | |
| 2438 break; | |
| 2439 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2440 attrib = GL_ACCUM_ALPHA_BITS; | |
| 2441 break; | |
| 2442 case SDL_GL_STEREO: | |
| 2443 attrib = GL_STEREO; | |
| 2444 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2445 #else |
| 2753 | 2446 case SDL_GL_ACCUM_RED_SIZE: |
| 2447 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2448 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2449 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2450 case SDL_GL_STEREO: | |
| 2451 /* none of these are supported in OpenGL ES */ | |
| 2452 *value = 0; | |
| 2453 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2454 #endif |
| 2753 | 2455 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2456 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2457 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2458 #else |
| 2753 | 2459 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2460 #endif |
| 2753 | 2461 break; |
| 2462 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2463 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2464 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2465 #else |
| 2753 | 2466 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2467 #endif |
| 2753 | 2468 break; |
| 2469 case SDL_GL_BUFFER_SIZE: | |
| 2470 { | |
| 2471 GLint bits = 0; | |
| 2472 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2473 |
| 2753 | 2474 /* |
| 2475 * there doesn't seem to be a single flag in OpenGL | |
| 2476 * for this! | |
| 2477 */ | |
| 2478 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 2479 bits += component; | |
| 2480 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 2481 bits += component; | |
| 2482 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 2483 bits += component; | |
| 2484 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 2485 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2486 |
| 2753 | 2487 *value = bits; |
| 2488 return 0; | |
| 2489 } | |
| 2490 case SDL_GL_ACCELERATED_VISUAL: | |
| 2491 { | |
| 2492 /* FIXME: How do we get this information? */ | |
| 2493 *value = (_this->gl_config.accelerated != 0); | |
| 2494 return 0; | |
| 2495 } | |
| 2496 default: | |
| 2497 SDL_SetError("Unknown OpenGL attribute"); | |
| 2498 return -1; | |
| 2499 } | |
| 0 | 2500 |
| 2753 | 2501 glGetIntegervFunc(attrib, (GLint *) value); |
| 2502 return 0; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2503 #else |
| 2753 | 2504 SDL_Unsupported(); |
| 2505 return -1; | |
| 2506 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2507 } |
| 2508 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2509 SDL_GLContext |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2510 SDL_GL_CreateContext(SDL_WindowID windowID) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2511 { |
| 2753 | 2512 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2513 |
| 2753 | 2514 if (!window) { |
| 2515 return NULL; | |
| 2516 } | |
| 2517 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 2518 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2519 return NULL; | |
| 2520 } | |
| 2521 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2522 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2523 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2524 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2525 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2526 { |
| 2753 | 2527 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2528 |
| 2753 | 2529 if (window && !(window->flags & SDL_WINDOW_OPENGL)) { |
| 2530 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2531 return -1; | |
| 2532 } | |
| 2533 if (!context) { | |
| 2534 window = NULL; | |
| 2535 } | |
| 2536 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2537 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2538 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2539 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2540 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2541 { |
| 2753 | 2542 if (!_this) { |
| 2543 SDL_UninitializedVideo(); | |
| 2544 return -1; | |
| 2545 } | |
| 2546 if (_this->GL_SetSwapInterval) { | |
| 2547 return _this->GL_SetSwapInterval(_this, interval); | |
| 2548 } else { | |
| 2549 SDL_SetError("Setting the swap interval is not supported"); | |
| 2550 return -1; | |
| 2551 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2552 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2553 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2554 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2555 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2556 { |
| 2753 | 2557 if (!_this) { |
| 2558 SDL_UninitializedVideo(); | |
| 2559 return -1; | |
| 2560 } | |
| 2561 if (_this->GL_GetSwapInterval) { | |
| 2562 return _this->GL_GetSwapInterval(_this); | |
| 2563 } else { | |
| 2564 SDL_SetError("Getting the swap interval is not supported"); | |
| 2565 return -1; | |
| 2566 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2567 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2568 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2569 void |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2570 SDL_GL_SwapWindow(SDL_WindowID windowID) |
| 0 | 2571 { |
| 2753 | 2572 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2573 |
| 2753 | 2574 if (!window) { |
| 2575 return; | |
| 2576 } | |
| 2577 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 2578 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2579 return; | |
| 2580 } | |
| 2581 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2582 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2583 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2584 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2585 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2586 { |
| 2753 | 2587 if (!_this || !context) { |
| 2588 return; | |
| 2589 } | |
| 2590 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 2591 _this->GL_DeleteContext(_this, context); | |
| 0 | 2592 } |
| 2593 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2594 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2595 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2596 * 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
|
2597 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2598 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2599 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
|
2600 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 2601 { |
| 2753 | 2602 int x, y; |
| 2603 Uint32 colorkey; | |
| 0 | 2604 #define SET_MASKBIT(icon, x, y, mask) \ |
| 2605 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 2606 | |
| 2753 | 2607 colorkey = icon->format->colorkey; |
| 2608 switch (icon->format->BytesPerPixel) { | |
| 2609 case 1: | |
| 2610 { | |
| 2611 Uint8 *pixels; | |
| 2612 for (y = 0; y < icon->h; ++y) { | |
| 2613 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 2614 for (x = 0; x < icon->w; ++x) { | |
| 2615 if (*pixels++ == colorkey) { | |
| 2616 SET_MASKBIT(icon, x, y, mask); | |
| 2617 } | |
| 2618 } | |
| 2619 } | |
| 2620 } | |
| 2621 break; | |
| 0 | 2622 |
| 2753 | 2623 case 2: |
| 2624 { | |
| 2625 Uint16 *pixels; | |
| 2626 for (y = 0; y < icon->h; ++y) { | |
| 2627 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 2628 for (x = 0; x < icon->w; ++x) { | |
| 2629 if ((flags & 1) && *pixels == colorkey) { | |
| 2630 SET_MASKBIT(icon, x, y, mask); | |
| 2631 } else if ((flags & 2) | |
| 2632 && (*pixels & icon->format->Amask) == 0) { | |
| 2633 SET_MASKBIT(icon, x, y, mask); | |
| 2634 } | |
| 2635 pixels++; | |
| 2636 } | |
| 2637 } | |
| 2638 } | |
| 2639 break; | |
| 0 | 2640 |
| 2753 | 2641 case 4: |
| 2642 { | |
| 2643 Uint32 *pixels; | |
| 2644 for (y = 0; y < icon->h; ++y) { | |
| 2645 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 2646 for (x = 0; x < icon->w; ++x) { | |
| 2647 if ((flags & 1) && *pixels == colorkey) { | |
| 2648 SET_MASKBIT(icon, x, y, mask); | |
| 2649 } else if ((flags & 2) | |
| 2650 && (*pixels & icon->format->Amask) == 0) { | |
| 2651 SET_MASKBIT(icon, x, y, mask); | |
| 2652 } | |
| 2653 pixels++; | |
| 2654 } | |
| 2655 } | |
| 2656 } | |
| 2657 break; | |
| 2658 } | |
| 0 | 2659 } |
| 2660 | |
| 2661 /* | |
| 2662 * Sets the window manager icon for the display window. | |
| 2663 */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2664 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
|
2665 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 2666 { |
| 2753 | 2667 if (icon && _this->SetIcon) { |
| 2668 /* Generate a mask if necessary, and create the icon! */ | |
| 2669 if (mask == NULL) { | |
| 2670 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 2671 int flags = 0; | |
| 2672 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 2673 if (mask == NULL) { | |
| 2674 return; | |
| 2675 } | |
| 2676 SDL_memset(mask, ~0, mask_len); | |
| 2677 if (icon->flags & SDL_SRCCOLORKEY) | |
| 2678 flags |= 1; | |
| 2679 if (icon->flags & SDL_SRCALPHA) | |
| 2680 flags |= 2; | |
| 2681 if (flags) { | |
| 2682 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 2683 } | |
| 2684 _this->SetIcon(_this, icon, mask); | |
| 2685 SDL_free(mask); | |
| 2686 } else { | |
| 2687 _this->SetIcon(_this, icon, mask); | |
| 2688 } | |
| 2689 } | |
| 0 | 2690 } |
| 2691 #endif | |
| 2692 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2693 SDL_bool |
| 2753 | 2694 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo *info) |
| 0 | 2695 { |
| 2753 | 2696 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 2697 |
| 2753 | 2698 if (!window || !_this->GetWindowWMInfo) { |
| 2699 return SDL_FALSE; | |
| 2700 } | |
| 2701 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 2702 } |
| 2703 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2704 /* vi: set ts=4 sw=4 expandtab: */ |