Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 3318:f085091f74cd
Fixed bug #766
Mason Wheeler 2009-07-06 14:29:47 PDT
This adds some missing error reporting for SDL_SelectRenderer, and cleans up the logic a little bit.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 26 Sep 2009 10:22:35 +0000 |
| parents | 9cf18687b761 |
| children | b334b4f7dfa0 |
| 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 | |
|
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
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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 | |
|
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13 Lesser General Public License for more details. |
| 0 | 14 |
|
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 /* The high-level video driver subsystem */ | |
| 25 | |
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26 #include "SDL.h" |
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27 #include "SDL_video.h" |
| 0 | 28 #include "SDL_sysvideo.h" |
| 29 #include "SDL_blit.h" | |
| 30 #include "SDL_pixels_c.h" | |
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31 #include "SDL_renderer_gl.h" |
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32 #include "SDL_renderer_gles.h" |
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33 #include "SDL_renderer_sw.h" |
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34 #include "../events/SDL_sysevents.h" |
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35 #include "../events/SDL_events_c.h" |
| 0 | 36 |
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37 #if SDL_VIDEO_OPENGL_ES |
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38 #include "SDL_opengles.h" |
| 2753 | 39 #endif /* SDL_VIDEO_OPENGL_ES */ |
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40 |
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41 #if SDL_VIDEO_OPENGL |
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42 #include "SDL_opengl.h" |
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43 |
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44 /* On Windows, windows.h defines CreateWindow */ |
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45 #ifdef CreateWindow |
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46 #undef CreateWindow |
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47 #endif |
| 2753 | 48 #endif /* SDL_VIDEO_OPENGL */ |
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49 |
| 0 | 50 /* Available video drivers */ |
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Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
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51 static VideoBootStrap *bootstrap[] = { |
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The Mac OS X Cocoa video driver is under construction...
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52 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 53 &COCOA_bootstrap, |
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The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
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54 #endif |
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55 #if SDL_VIDEO_DRIVER_X11 |
| 2753 | 56 &X11_bootstrap, |
| 0 | 57 #endif |
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58 #if SDL_VIDEO_DRIVER_FBCON |
| 2753 | 59 &FBCON_bootstrap, |
| 0 | 60 #endif |
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61 #if SDL_VIDEO_DRIVER_DIRECTFB |
| 2753 | 62 &DirectFB_bootstrap, |
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Added support for DirectFB video on Linux (thanks Denis!)
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63 #endif |
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64 #if SDL_VIDEO_DRIVER_PS2GS |
| 2753 | 65 &PS2GS_bootstrap, |
| 0 | 66 #endif |
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67 #if SDL_VIDEO_DRIVER_PS3 |
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68 &PS3_bootstrap, |
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69 #endif |
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70 #if SDL_VIDEO_DRIVER_SVGALIB |
| 2753 | 71 &SVGALIB_bootstrap, |
| 0 | 72 #endif |
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73 #if SDL_VIDEO_DRIVER_GAPI |
| 2753 | 74 &GAPI_bootstrap, |
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75 #endif |
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76 #if SDL_VIDEO_DRIVER_WIN32 |
| 2753 | 77 &WIN32_bootstrap, |
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78 #endif |
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79 #if SDL_VIDEO_DRIVER_BWINDOW |
| 2753 | 80 &BWINDOW_bootstrap, |
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81 #endif |
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82 #if SDL_VIDEO_DRIVER_PHOTON |
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83 &photon_bootstrap, |
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84 #endif |
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85 #if SDL_VIDEO_DRIVER_QNXGF |
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86 &qnxgf_bootstrap, |
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87 #endif |
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88 #if SDL_VIDEO_DRIVER_EPOC |
| 2753 | 89 &EPOC_bootstrap, |
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90 #endif |
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91 #if SDL_VIDEO_DRIVER_RISCOS |
| 2753 | 92 &RISCOS_bootstrap, |
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93 #endif |
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Rolling back changes to revision 4071 ... made some mistakes, will try merging work again.
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94 #if SDL_VIDEO_DRIVER_NDS |
| 2753 | 95 &NDS_bootstrap, |
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96 #endif |
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97 #if SDL_VIDEO_DRIVER_UIKIT |
| 2753 | 98 &UIKIT_bootstrap, |
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99 #endif |
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100 #if SDL_VIDEO_DRIVER_DUMMY |
| 2753 | 101 &DUMMY_bootstrap, |
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102 #endif |
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103 #if SDL_VIDEO_DRIVER_PANDORA |
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104 &PND_bootstrap, |
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105 #endif |
| 2753 | 106 NULL |
| 0 | 107 }; |
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108 |
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109 static SDL_VideoDevice *_this = NULL; |
| 0 | 110 |
| 111 /* Various local functions */ | |
| 2876 | 112 static void SDL_UpdateWindowGrab(SDL_Window * window); |
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113 |
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114 static int |
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115 cmpmodes(const void *A, const void *B) |
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116 { |
| 2753 | 117 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 118 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 119 |
| 2753 | 120 if (a.w != b.w) { |
| 121 return b.w - a.w; | |
| 122 } | |
| 123 if (a.h != b.h) { | |
| 124 return b.h - a.h; | |
| 125 } | |
| 126 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 127 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 128 } | |
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129 if (SDL_PIXELLAYOUT(a.format) != SDL_PIXELLAYOUT(b.format)) { |
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130 return SDL_PIXELLAYOUT(b.format) - SDL_PIXELLAYOUT(a.format); |
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131 } |
| 2753 | 132 if (a.refresh_rate != b.refresh_rate) { |
| 133 return b.refresh_rate - a.refresh_rate; | |
| 134 } | |
| 135 return 0; | |
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136 } |
| 0 | 137 |
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138 static void |
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139 SDL_UninitializedVideo() |
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140 { |
| 2753 | 141 SDL_SetError("Video subsystem has not been initialized"); |
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142 } |
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143 |
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144 int |
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145 SDL_GetNumVideoDrivers(void) |
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146 { |
| 2753 | 147 return SDL_arraysize(bootstrap) - 1; |
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148 } |
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149 |
| 2753 | 150 const char * |
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151 SDL_GetVideoDriver(int index) |
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152 { |
| 2753 | 153 if (index >= 0 && index < SDL_GetNumVideoDrivers()) { |
| 154 return bootstrap[index]->name; | |
| 155 } | |
| 156 return NULL; | |
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157 } |
| 0 | 158 |
| 159 /* | |
| 160 * Initialize the video and event subsystems -- determine native pixel format | |
| 161 */ | |
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162 int |
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163 SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 164 { |
| 2753 | 165 SDL_VideoDevice *video; |
| 166 int index; | |
| 167 int i; | |
| 0 | 168 |
| 2753 | 169 /* Toggle the event thread flags, based on OS requirements */ |
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170 #if defined(MUST_THREAD_EVENTS) |
| 2753 | 171 flags |= SDL_INIT_EVENTTHREAD; |
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172 #elif defined(CANT_THREAD_EVENTS) |
| 2753 | 173 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) { |
| 174 SDL_SetError("OS doesn't support threaded events"); | |
| 175 return -1; | |
| 176 } | |
| 1190 | 177 #endif |
|
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178 |
| 2753 | 179 /* Start the event loop */ |
| 180 if (SDL_StartEventLoop(flags) < 0) { | |
| 181 return -1; | |
| 182 } | |
| 183 /* Check to make sure we don't overwrite '_this' */ | |
| 184 if (_this != NULL) { | |
| 185 SDL_VideoQuit(); | |
| 186 } | |
| 187 /* Select the proper video driver */ | |
| 188 index = 0; | |
| 189 video = NULL; | |
| 190 if (driver_name == NULL) { | |
| 191 driver_name = SDL_getenv("SDL_VIDEODRIVER"); | |
| 192 } | |
| 193 if (driver_name != NULL) { | |
| 194 for (i = 0; bootstrap[i]; ++i) { | |
| 195 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) { | |
| 196 if (bootstrap[i]->available()) { | |
| 197 video = bootstrap[i]->create(index); | |
| 198 } | |
| 199 break; | |
| 200 } | |
| 201 } | |
| 202 } else { | |
| 203 for (i = 0; bootstrap[i]; ++i) { | |
| 204 if (bootstrap[i]->available()) { | |
| 205 video = bootstrap[i]->create(index); | |
| 206 if (video != NULL) { | |
| 207 break; | |
| 208 } | |
| 209 } | |
| 210 } | |
| 211 } | |
| 212 if (video == NULL) { | |
| 213 if (driver_name) { | |
| 214 SDL_SetError("%s not available", driver_name); | |
| 215 } else { | |
| 216 SDL_SetError("No available video device"); | |
| 217 } | |
| 218 return -1; | |
| 219 } | |
| 220 _this = video; | |
| 221 _this->name = bootstrap[i]->name; | |
| 222 _this->next_object_id = 1; | |
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223 |
| 0 | 224 |
| 2753 | 225 /* Set some very sane GL defaults */ |
| 226 _this->gl_config.driver_loaded = 0; | |
| 227 _this->gl_config.dll_handle = NULL; | |
| 228 _this->gl_config.red_size = 3; | |
| 229 _this->gl_config.green_size = 3; | |
| 230 _this->gl_config.blue_size = 2; | |
| 231 _this->gl_config.alpha_size = 0; | |
| 232 _this->gl_config.buffer_size = 0; | |
| 233 _this->gl_config.depth_size = 16; | |
| 234 _this->gl_config.stencil_size = 0; | |
| 235 _this->gl_config.double_buffer = 1; | |
| 236 _this->gl_config.accum_red_size = 0; | |
| 237 _this->gl_config.accum_green_size = 0; | |
| 238 _this->gl_config.accum_blue_size = 0; | |
| 239 _this->gl_config.accum_alpha_size = 0; | |
| 240 _this->gl_config.stereo = 0; | |
| 241 _this->gl_config.multisamplebuffers = 0; | |
| 242 _this->gl_config.multisamplesamples = 0; | |
| 243 _this->gl_config.retained_backing = 1; | |
| 244 _this->gl_config.accelerated = -1; /* not known, don't set */ | |
|
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245 _this->gl_config.major_version = 2; |
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246 _this->gl_config.minor_version = 1; |
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247 |
| 2753 | 248 /* Initialize the video subsystem */ |
| 249 if (_this->VideoInit(_this) < 0) { | |
| 250 SDL_VideoQuit(); | |
| 251 return -1; | |
| 252 } | |
| 253 /* Make sure some displays were added */ | |
| 254 if (_this->num_displays == 0) { | |
| 255 SDL_SetError("The video driver did not add any displays"); | |
| 256 SDL_VideoQuit(); | |
| 257 return (-1); | |
| 258 } | |
| 259 /* The software renderer is always available */ | |
| 260 for (i = 0; i < _this->num_displays; ++i) { | |
|
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261 #if SDL_VIDEO_RENDER_OGL |
| 2753 | 262 SDL_AddRenderDriver(i, &GL_RenderDriver); |
|
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263 #endif |
|
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264 |
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265 #if SDL_VIDEO_RENDER_OGL_ES |
| 2753 | 266 SDL_AddRenderDriver(i, &GL_ES_RenderDriver); |
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267 #endif |
| 2753 | 268 if (_this->displays[i].num_render_drivers > 0) { |
| 269 SDL_AddRenderDriver(i, &SW_RenderDriver); | |
| 270 } | |
| 271 } | |
| 0 | 272 |
| 2753 | 273 /* We're ready to go! */ |
| 274 return 0; | |
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275 } |
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276 |
| 2753 | 277 const char * |
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278 SDL_GetCurrentVideoDriver() |
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279 { |
| 2753 | 280 if (!_this) { |
| 281 SDL_UninitializedVideo(); | |
| 282 return NULL; | |
| 283 } | |
| 284 return _this->name; | |
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285 } |
| 0 | 286 |
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287 SDL_VideoDevice * |
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288 SDL_GetVideoDevice() |
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289 { |
| 2753 | 290 return _this; |
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291 } |
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292 |
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293 int |
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294 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode) |
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295 { |
| 2753 | 296 SDL_VideoDisplay display; |
|
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297 |
| 2753 | 298 SDL_zero(display); |
| 299 if (desktop_mode) { | |
| 300 display.desktop_mode = *desktop_mode; | |
| 301 } | |
| 302 display.current_mode = display.desktop_mode; | |
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303 |
| 2753 | 304 return SDL_AddVideoDisplay(&display); |
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305 } |
| 0 | 306 |
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307 int |
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308 SDL_AddVideoDisplay(const SDL_VideoDisplay * display) |
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309 { |
| 2753 | 310 SDL_VideoDisplay *displays; |
| 311 int index = -1; | |
| 0 | 312 |
| 2753 | 313 displays = |
| 314 SDL_realloc(_this->displays, | |
| 315 (_this->num_displays + 1) * sizeof(*displays)); | |
| 316 if (displays) { | |
| 317 index = _this->num_displays++; | |
| 318 displays[index] = *display; | |
| 319 displays[index].device = _this; | |
| 320 _this->displays = displays; | |
| 321 } else { | |
| 322 SDL_OutOfMemory(); | |
| 323 } | |
| 324 return index; | |
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325 } |
| 0 | 326 |
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327 int |
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328 SDL_GetNumVideoDisplays(void) |
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329 { |
| 2753 | 330 if (!_this) { |
| 331 SDL_UninitializedVideo(); | |
| 332 return 0; | |
| 333 } | |
| 334 return _this->num_displays; | |
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335 } |
| 0 | 336 |
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337 int |
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338 SDL_SelectVideoDisplay(int index) |
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339 { |
| 2753 | 340 if (!_this) { |
| 341 SDL_UninitializedVideo(); | |
| 342 return (-1); | |
| 343 } | |
| 344 if (index < 0 || index >= _this->num_displays) { | |
| 345 SDL_SetError("index must be in the range 0 - %d", | |
| 346 _this->num_displays - 1); | |
| 347 return -1; | |
| 348 } | |
| 349 _this->current_display = index; | |
| 350 return 0; | |
|
1963
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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|
351 } |
|
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Added SDL_GetCurrentVideoDisplay()
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|
352 |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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|
353 int |
|
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Added SDL_GetCurrentVideoDisplay()
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|
354 SDL_GetCurrentVideoDisplay(void) |
|
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Added SDL_GetCurrentVideoDisplay()
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|
355 { |
| 2753 | 356 if (!_this) { |
| 357 SDL_UninitializedVideo(); | |
| 358 return (-1); | |
| 359 } | |
| 360 return _this->current_display; | |
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361 } |
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362 |
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363 SDL_bool |
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364 SDL_AddDisplayMode(int displayIndex, const SDL_DisplayMode * mode) |
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365 { |
| 2753 | 366 SDL_VideoDisplay *display = &_this->displays[displayIndex]; |
| 367 SDL_DisplayMode *modes; | |
| 368 int i, nmodes; | |
|
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4ab6d1fd028f
Date: Sat, 26 Jun 2004 14:58:42 +0300
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|
369 |
| 2753 | 370 /* Make sure we don't already have the mode in the list */ |
| 371 modes = display->display_modes; | |
| 372 nmodes = display->num_display_modes; | |
| 373 for (i = nmodes; i--;) { | |
| 374 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) { | |
| 375 return SDL_FALSE; | |
| 376 } | |
| 377 } | |
|
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|
378 |
| 2753 | 379 /* Go ahead and add the new mode */ |
| 380 if (nmodes == display->max_display_modes) { | |
| 381 modes = | |
| 382 SDL_realloc(modes, | |
| 383 (display->max_display_modes + 32) * sizeof(*modes)); | |
| 384 if (!modes) { | |
| 385 return SDL_FALSE; | |
| 386 } | |
| 387 display->display_modes = modes; | |
| 388 display->max_display_modes += 32; | |
| 389 } | |
| 390 modes[nmodes] = *mode; | |
| 391 display->num_display_modes++; | |
|
650
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We need to lookup the address of glGetString before calling GL_MakeCurrent(),
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|
392 |
|
3178
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|
393 /* Re-sort video modes */ |
|
72edc980789b
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394 SDL_qsort(display->display_modes, display->num_display_modes, |
| 3186 | 395 sizeof(SDL_DisplayMode), cmpmodes); |
|
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396 |
| 2753 | 397 return SDL_TRUE; |
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398 } |
| 0 | 399 |
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400 int |
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401 SDL_GetNumDisplayModes() |
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402 { |
| 2753 | 403 if (_this) { |
| 404 SDL_VideoDisplay *display = &SDL_CurrentDisplay; | |
| 405 if (!display->num_display_modes && _this->GetDisplayModes) { | |
| 406 _this->GetDisplayModes(_this); | |
| 407 SDL_qsort(display->display_modes, display->num_display_modes, | |
| 408 sizeof(SDL_DisplayMode), cmpmodes); | |
| 409 } | |
| 410 return display->num_display_modes; | |
| 411 } | |
| 412 return 0; | |
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413 } |
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414 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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|
415 int |
|
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In general, fill in pointers to structures, rather than return them.
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416 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode) |
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417 { |
| 2753 | 418 if (index < 0 || index >= SDL_GetNumDisplayModes()) { |
| 419 SDL_SetError("index must be in the range of 0 - %d", | |
| 420 SDL_GetNumDisplayModes() - 1); | |
| 421 return -1; | |
| 422 } | |
| 423 if (mode) { | |
| 424 *mode = SDL_CurrentDisplay.display_modes[index]; | |
| 425 } | |
| 426 return 0; | |
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427 } |
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428 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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|
429 int |
|
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In general, fill in pointers to structures, rather than return them.
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|
430 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode) |
|
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|
431 { |
| 2753 | 432 if (!_this) { |
| 433 SDL_UninitializedVideo(); | |
| 434 return -1; | |
| 435 } | |
| 436 if (mode) { | |
| 437 *mode = SDL_CurrentDisplay.desktop_mode; | |
| 438 } | |
| 439 return 0; | |
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440 } |
| 0 | 441 |
|
1967
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In general, fill in pointers to structures, rather than return them.
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|
442 int |
|
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In general, fill in pointers to structures, rather than return them.
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|
443 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode) |
|
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|
444 { |
| 2753 | 445 if (!_this) { |
| 446 SDL_UninitializedVideo(); | |
| 447 return -1; | |
| 448 } | |
| 449 if (mode) { | |
| 450 *mode = SDL_CurrentDisplay.current_mode; | |
| 451 } | |
| 452 return 0; | |
|
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453 } |
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454 |
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455 SDL_DisplayMode * |
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456 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
| 2753 | 457 SDL_DisplayMode * closest) |
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458 { |
| 2753 | 459 Uint32 target_format; |
| 460 int target_refresh_rate; | |
| 461 int i; | |
| 462 SDL_DisplayMode *current, *match; | |
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463 |
| 2753 | 464 if (!_this || !mode || !closest) { |
| 465 return NULL; | |
| 466 } | |
| 467 /* Default to the desktop format */ | |
| 468 if (mode->format) { | |
| 469 target_format = mode->format; | |
| 470 } else { | |
| 471 target_format = SDL_CurrentDisplay.desktop_mode.format; | |
| 472 } | |
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473 |
| 2753 | 474 /* Default to the desktop refresh rate */ |
| 475 if (mode->refresh_rate) { | |
| 476 target_refresh_rate = mode->refresh_rate; | |
| 477 } else { | |
| 478 target_refresh_rate = SDL_CurrentDisplay.desktop_mode.refresh_rate; | |
| 479 } | |
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480 |
| 2753 | 481 match = NULL; |
| 482 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) { | |
| 483 current = &SDL_CurrentDisplay.display_modes[i]; | |
| 0 | 484 |
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485 if (current->w && (current->w < mode->w)) { |
| 2753 | 486 /* Out of sorted modes large enough here */ |
| 487 break; | |
| 488 } | |
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489 if (current->h && (current->h < mode->h)) { |
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490 if (current->w && (current->w == mode->w)) { |
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491 /* Out of sorted modes large enough here */ |
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492 break; |
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493 } |
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494 /* Wider, but not tall enough, due to a different |
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495 aspect ratio. This mode must be skipped, but closer |
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496 modes may still follow. */ |
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497 continue; |
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498 } |
| 2753 | 499 if (!match || current->w < match->w || current->h < match->h) { |
| 500 match = current; | |
| 501 continue; | |
| 502 } | |
| 503 if (current->format != match->format) { | |
| 504 /* Sorted highest depth to lowest */ | |
| 505 if (current->format == target_format || | |
| 506 (SDL_BITSPERPIXEL(current->format) >= | |
| 507 SDL_BITSPERPIXEL(target_format) | |
| 508 && SDL_PIXELTYPE(current->format) == | |
| 509 SDL_PIXELTYPE(target_format))) { | |
| 510 match = current; | |
| 511 } | |
| 512 continue; | |
| 513 } | |
| 514 if (current->refresh_rate != match->refresh_rate) { | |
| 515 /* Sorted highest refresh to lowest */ | |
| 516 if (current->refresh_rate >= target_refresh_rate) { | |
| 517 match = current; | |
| 518 } | |
| 519 } | |
| 520 } | |
| 521 if (match) { | |
| 522 if (match->format) { | |
| 523 closest->format = match->format; | |
| 524 } else { | |
| 525 closest->format = mode->format; | |
| 526 } | |
| 527 if (match->w && match->h) { | |
| 528 closest->w = match->w; | |
| 529 closest->h = match->h; | |
| 530 } else { | |
| 531 closest->w = mode->w; | |
| 532 closest->h = mode->h; | |
| 533 } | |
| 534 if (match->refresh_rate) { | |
| 535 closest->refresh_rate = match->refresh_rate; | |
| 536 } else { | |
| 537 closest->refresh_rate = mode->refresh_rate; | |
| 538 } | |
| 539 closest->driverdata = match->driverdata; | |
| 0 | 540 |
| 2753 | 541 /* |
| 542 * Pick some reasonable defaults if the app and driver don't | |
| 543 * care | |
| 544 */ | |
| 545 if (!closest->format) { | |
| 546 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 547 } | |
| 548 if (!closest->w) { | |
| 549 closest->w = 640; | |
| 550 } | |
| 551 if (!closest->h) { | |
| 552 closest->h = 480; | |
| 553 } | |
| 554 return closest; | |
| 555 } | |
| 556 return NULL; | |
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557 } |
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558 |
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559 int |
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560 SDL_SetDisplayMode(const SDL_DisplayMode * mode) |
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561 { |
| 2753 | 562 SDL_VideoDisplay *display; |
| 563 SDL_DisplayMode display_mode; | |
| 564 SDL_DisplayMode current_mode; | |
| 565 int i, ncolors; | |
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566 |
| 2753 | 567 if (!_this) { |
| 568 SDL_UninitializedVideo(); | |
| 569 return -1; | |
| 570 } | |
| 571 display = &SDL_CurrentDisplay; | |
| 572 if (!mode) { | |
| 573 mode = &display->desktop_mode; | |
| 574 } | |
| 575 display_mode = *mode; | |
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576 |
| 2753 | 577 /* Default to the current mode */ |
| 578 if (!display_mode.format) { | |
| 579 display_mode.format = display->current_mode.format; | |
| 580 } | |
| 581 if (!display_mode.w) { | |
| 582 display_mode.w = display->current_mode.w; | |
| 583 } | |
| 584 if (!display_mode.h) { | |
| 585 display_mode.h = display->current_mode.h; | |
| 586 } | |
| 587 if (!display_mode.refresh_rate) { | |
| 588 display_mode.refresh_rate = display->current_mode.refresh_rate; | |
| 589 } | |
| 590 /* Get a good video mode, the closest one possible */ | |
| 591 if (!SDL_GetClosestDisplayMode(&display_mode, &display_mode)) { | |
| 592 SDL_SetError("No video mode large enough for %dx%d", | |
| 593 display_mode.w, display_mode.h); | |
| 594 return -1; | |
| 595 } | |
| 596 /* See if there's anything left to do */ | |
| 597 SDL_GetCurrentDisplayMode(¤t_mode); | |
| 598 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { | |
| 599 return 0; | |
| 600 } | |
| 601 /* Actually change the display mode */ | |
| 602 if (_this->SetDisplayMode(_this, &display_mode) < 0) { | |
| 603 return -1; | |
| 604 } | |
| 605 display->current_mode = display_mode; | |
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606 |
| 2753 | 607 /* Set up a palette, if necessary */ |
| 608 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 609 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 610 } else { | |
| 611 ncolors = 0; | |
| 612 } | |
| 613 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 614 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 615 if (display->palette) { | |
| 616 SDL_FreePalette(display->palette); | |
| 617 display->palette = NULL; | |
| 618 } | |
| 619 if (ncolors) { | |
| 620 display->palette = SDL_AllocPalette(ncolors); | |
| 621 if (!display->palette) { | |
| 622 return -1; | |
| 623 } | |
| 624 SDL_DitherColors(display->palette->colors, | |
| 625 SDL_BITSPERPIXEL(display_mode.format)); | |
| 626 } | |
| 627 } | |
| 628 /* Move any fullscreen windows into position */ | |
| 629 for (i = 0; i < display->num_windows; ++i) { | |
| 630 SDL_Window *window = &display->windows[i]; | |
| 631 if (FULLSCREEN_VISIBLE(window)) { | |
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632 SDL_SetWindowPosition(window->id, window->x, window->y); |
| 2753 | 633 } |
| 634 } | |
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635 |
| 2753 | 636 return 0; |
| 0 | 637 } |
| 638 | |
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639 int |
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640 SDL_SetFullscreenDisplayMode(const SDL_DisplayMode * mode) |
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641 { |
| 2753 | 642 SDL_VideoDisplay *display; |
| 643 SDL_DisplayMode fullscreen_mode; | |
| 644 int i; | |
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645 |
| 2753 | 646 if (!_this) { |
| 647 SDL_UninitializedVideo(); | |
| 648 return -1; | |
| 649 } | |
| 650 display = &SDL_CurrentDisplay; | |
| 651 if (!mode) { | |
| 652 mode = &display->desktop_mode; | |
| 653 } | |
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654 if (!SDL_GetClosestDisplayMode(mode, &fullscreen_mode)) { |
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655 SDL_SetError("Couldn't find display mode match"); |
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656 return -1; |
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657 } |
|
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|
658 |
| 2753 | 659 if (SDL_memcmp |
| 660 (&fullscreen_mode, &display->fullscreen_mode, | |
| 661 sizeof(fullscreen_mode)) == 0) { | |
| 662 /* Nothing to do... */ | |
| 663 return 0; | |
| 664 } | |
| 665 display->fullscreen_mode = fullscreen_mode; | |
|
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666 |
| 2753 | 667 /* Actually set the mode if we have a fullscreen window visible */ |
| 668 for (i = 0; i < display->num_windows; ++i) { | |
| 669 SDL_Window *window = &display->windows[i]; | |
| 670 if (FULLSCREEN_VISIBLE(window)) { | |
| 671 if (SDL_SetDisplayMode(&display->fullscreen_mode) < 0) { | |
| 672 return -1; | |
| 673 } | |
| 674 } | |
| 675 if (window->flags & SDL_WINDOW_FULLSCREEN) { | |
| 676 SDL_OnWindowResized(window); | |
| 677 } | |
| 678 } | |
| 679 return 0; | |
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680 } |
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681 |
|
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In general, fill in pointers to structures, rather than return them.
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682 int |
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683 SDL_GetFullscreenDisplayMode(SDL_DisplayMode * mode) |
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684 { |
| 2753 | 685 if (!_this) { |
| 686 SDL_UninitializedVideo(); | |
| 687 return -1; | |
| 688 } | |
| 689 if (mode) { | |
| 690 *mode = SDL_CurrentDisplay.fullscreen_mode; | |
| 691 } | |
| 692 return 0; | |
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693 } |
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694 |
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695 int |
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696 SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 697 { |
| 2753 | 698 SDL_Palette *palette; |
| 699 int status = 0; | |
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700 |
| 2753 | 701 if (!_this) { |
| 702 SDL_UninitializedVideo(); | |
| 703 return -1; | |
| 704 } | |
| 705 palette = SDL_CurrentDisplay.palette; | |
| 706 if (!palette) { | |
| 707 SDL_SetError("Display mode does not have a palette"); | |
| 708 return -1; | |
| 709 } | |
| 710 status = SDL_SetPaletteColors(palette, colors, firstcolor, ncolors); | |
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711 |
| 2753 | 712 if (_this->SetDisplayPalette) { |
| 713 if (_this->SetDisplayPalette(_this, palette) < 0) { | |
| 714 status = -1; | |
| 715 } | |
| 716 } | |
| 717 return status; | |
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718 } |
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719 |
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720 int |
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721 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
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722 { |
| 2753 | 723 SDL_Palette *palette; |
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|
724 |
| 2753 | 725 if (!_this) { |
| 726 SDL_UninitializedVideo(); | |
| 727 return -1; | |
| 728 } | |
| 729 palette = SDL_CurrentDisplay.palette; | |
| 730 if (!palette->ncolors) { | |
| 731 SDL_SetError("Display mode does not have a palette"); | |
| 732 return -1; | |
| 733 } | |
| 734 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { | |
| 735 SDL_SetError("Palette indices are out of range"); | |
| 736 return -1; | |
| 737 } | |
| 738 SDL_memcpy(colors, &palette->colors[firstcolor], | |
| 739 ncolors * sizeof(*colors)); | |
| 740 return 0; | |
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741 } |
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742 |
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743 SDL_WindowID |
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744 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) |
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|
745 { |
| 2753 | 746 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 747 SDL_WINDOW_OPENGL | | |
| 748 SDL_WINDOW_BORDERLESS | | |
|
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|
749 SDL_WINDOW_RESIZABLE | |
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|
750 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 751 SDL_VideoDisplay *display; |
| 752 SDL_Window window; | |
| 753 int num_windows; | |
| 754 SDL_Window *windows; | |
|
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Setting up the OpenGL support
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|
755 |
| 2753 | 756 if (!_this) { |
| 757 SDL_UninitializedVideo(); | |
| 758 return 0; | |
| 759 } | |
|
3057
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Added test program for SDL_CreateWindowFrom()
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|
760 if (flags & SDL_WINDOW_OPENGL) { |
|
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Added test program for SDL_CreateWindowFrom()
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761 if (!_this->GL_CreateContext) { |
|
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Added test program for SDL_CreateWindowFrom()
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762 SDL_SetError("No OpenGL support in video driver"); |
|
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Added test program for SDL_CreateWindowFrom()
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763 return 0; |
|
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Added test program for SDL_CreateWindowFrom()
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764 } |
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Added test program for SDL_CreateWindowFrom()
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765 SDL_GL_LoadLibrary(NULL); |
| 2753 | 766 } |
| 767 SDL_zero(window); | |
| 768 window.id = _this->next_object_id++; | |
| 769 window.x = x; | |
| 770 window.y = y; | |
| 771 window.w = w; | |
| 772 window.h = h; | |
| 773 window.flags = (flags & allowed_flags); | |
| 774 window.display = _this->current_display; | |
|
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775 |
| 2753 | 776 if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) { |
|
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Added test program for SDL_CreateWindowFrom()
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777 if (flags & SDL_WINDOW_OPENGL) { |
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Added test program for SDL_CreateWindowFrom()
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778 SDL_GL_UnloadLibrary(); |
|
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Added test program for SDL_CreateWindowFrom()
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779 } |
| 2753 | 780 return 0; |
| 781 } | |
| 782 display = &SDL_CurrentDisplay; | |
| 783 num_windows = display->num_windows; | |
| 784 windows = | |
| 785 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 786 if (!windows) { | |
| 787 if (_this->DestroyWindow) { | |
| 788 _this->DestroyWindow(_this, &window); | |
| 789 } | |
|
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Added test program for SDL_CreateWindowFrom()
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790 if (flags & SDL_WINDOW_OPENGL) { |
|
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Added test program for SDL_CreateWindowFrom()
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|
791 SDL_GL_UnloadLibrary(); |
|
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Added test program for SDL_CreateWindowFrom()
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792 } |
| 2753 | 793 return 0; |
| 794 } | |
| 795 windows[num_windows] = window; | |
| 796 display->windows = windows; | |
| 797 display->num_windows++; | |
|
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798 |
| 2753 | 799 if (title) { |
| 800 SDL_SetWindowTitle(window.id, title); | |
| 801 } | |
| 802 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 803 SDL_MaximizeWindow(window.id); | |
| 804 } | |
| 805 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 806 SDL_MinimizeWindow(window.id); | |
| 807 } | |
| 808 if (flags & SDL_WINDOW_SHOWN) { | |
| 809 SDL_ShowWindow(window.id); | |
| 810 } | |
|
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|
811 SDL_UpdateWindowGrab(&window); |
|
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812 |
| 2753 | 813 return window.id; |
|
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814 } |
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815 |
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816 SDL_WindowID |
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817 SDL_CreateWindowFrom(const void *data) |
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818 { |
| 2753 | 819 SDL_VideoDisplay *display; |
| 820 SDL_Window window; | |
| 821 int num_windows; | |
| 822 SDL_Window *windows; | |
|
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823 |
| 2753 | 824 if (!_this) { |
| 825 SDL_UninitializedVideo(); | |
| 826 return (0); | |
| 827 } | |
| 828 SDL_zero(window); | |
| 829 window.id = _this->next_object_id++; | |
| 830 window.display = _this->current_display; | |
|
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Added test program for SDL_CreateWindowFrom()
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831 window.flags = SDL_WINDOW_FOREIGN; |
|
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|
832 |
| 2753 | 833 if (!_this->CreateWindowFrom || |
| 834 _this->CreateWindowFrom(_this, &window, data) < 0) { | |
| 835 return 0; | |
| 836 } | |
| 837 display = &SDL_CurrentDisplay; | |
| 838 num_windows = display->num_windows; | |
| 839 windows = | |
| 840 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 841 if (!windows) { | |
| 842 if (_this->DestroyWindow) { | |
| 843 _this->DestroyWindow(_this, &window); | |
| 844 } | |
| 845 if (window.title) { | |
| 846 SDL_free(window.title); | |
| 847 } | |
| 848 return 0; | |
| 849 } | |
| 850 windows[num_windows] = window; | |
| 851 display->windows = windows; | |
| 852 display->num_windows++; | |
|
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853 |
| 2753 | 854 return window.id; |
|
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855 } |
|
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856 |
|
1924
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If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
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|
857 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
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changeset
|
858 SDL_RecreateWindow(SDL_Window * window, Uint32 flags) |
|
1924
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859 { |
|
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Added test program for SDL_CreateWindowFrom()
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860 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
|
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Added test program for SDL_CreateWindowFrom()
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|
861 SDL_WINDOW_OPENGL | |
|
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Added test program for SDL_CreateWindowFrom()
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862 SDL_WINDOW_BORDERLESS | |
|
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Added test program for SDL_CreateWindowFrom()
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863 SDL_WINDOW_RESIZABLE | |
|
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Added test program for SDL_CreateWindowFrom()
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864 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 865 char *title = window->title; |
|
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|
866 |
| 2753 | 867 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 868 SDL_SetError("No OpenGL support in video driver"); | |
| 869 return -1; | |
| 870 } | |
|
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871 if ((window->flags & SDL_WINDOW_OPENGL) != (flags & SDL_WINDOW_OPENGL)) { |
|
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Added test program for SDL_CreateWindowFrom()
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|
872 if (flags & SDL_WINDOW_OPENGL) { |
|
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Added test program for SDL_CreateWindowFrom()
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|
873 SDL_GL_LoadLibrary(NULL); |
|
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Added test program for SDL_CreateWindowFrom()
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874 } else { |
|
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Added test program for SDL_CreateWindowFrom()
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|
875 SDL_GL_UnloadLibrary(); |
|
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Added test program for SDL_CreateWindowFrom()
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|
876 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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parents:
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|
877 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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|
878 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
879 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
880 /* Can't destroy and re-create foreign windows, hrm */ |
|
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Added test program for SDL_CreateWindowFrom()
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|
881 flags |= SDL_WINDOW_FOREIGN; |
|
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Added test program for SDL_CreateWindowFrom()
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|
882 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
883 flags &= ~SDL_WINDOW_FOREIGN; |
|
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Added test program for SDL_CreateWindowFrom()
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|
884 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
885 |
|
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Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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changeset
|
886 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
| 2753 | 887 _this->DestroyWindow(_this, window); |
| 888 } | |
|
3057
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Added test program for SDL_CreateWindowFrom()
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|
889 |
| 2753 | 890 window->title = NULL; |
|
3057
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Added test program for SDL_CreateWindowFrom()
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|
891 window->flags = (flags & allowed_flags); |
|
1956
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changeset
|
892 |
|
3057
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Added test program for SDL_CreateWindowFrom()
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changeset
|
893 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
894 if (_this->CreateWindow(_this, window) < 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
895 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
896 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
897 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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|
898 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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changeset
|
899 } |
| 2753 | 900 } |
|
3057
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Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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changeset
|
901 |
| 2753 | 902 if (title) { |
| 903 SDL_SetWindowTitle(window->id, title); | |
| 904 SDL_free(title); | |
| 905 } | |
| 906 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 907 SDL_MaximizeWindow(window->id); | |
| 908 } | |
| 909 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 910 SDL_MinimizeWindow(window->id); | |
| 911 } | |
| 912 if (flags & SDL_WINDOW_SHOWN) { | |
| 913 SDL_ShowWindow(window->id); | |
| 914 } | |
|
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* Implemented X11 fullscreen input grab
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|
915 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
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|
916 |
| 2753 | 917 return 0; |
|
1924
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If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
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|
918 } |
|
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
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|
919 |
| 2753 | 920 SDL_Window * |
|
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|
921 SDL_GetWindowFromID(SDL_WindowID windowID) |
|
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|
922 { |
| 2753 | 923 int i, j; |
|
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|
924 |
| 2753 | 925 if (!_this) { |
| 926 SDL_UninitializedVideo(); | |
| 927 return NULL; | |
| 928 } | |
| 929 for (i = 0; i < _this->num_displays; ++i) { | |
| 930 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 931 for (j = 0; j < display->num_windows; ++j) { | |
| 932 SDL_Window *window = &display->windows[j]; | |
| 933 if (window->id == windowID) { | |
| 934 return window; | |
| 935 } | |
| 936 } | |
| 937 } | |
| 938 return NULL; | |
| 0 | 939 } |
| 940 | |
|
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changeset
|
941 SDL_VideoDisplay * |
|
c121d94672cb
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|
942 SDL_GetDisplayFromWindow(SDL_Window * window) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
943 { |
| 2753 | 944 if (!_this) { |
| 945 SDL_UninitializedVideo(); | |
| 946 return NULL; | |
| 947 } | |
| 948 if (!window) { | |
| 949 return NULL; | |
| 950 } | |
| 951 return &_this->displays[window->display]; | |
|
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|
952 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff
changeset
|
953 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
954 Uint32 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
955 SDL_GetWindowFlags(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
956 { |
| 2753 | 957 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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changeset
|
958 |
| 2753 | 959 if (!window) { |
| 960 return 0; | |
| 961 } | |
| 962 return window->flags; | |
|
1895
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|
963 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
964 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
965 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
966 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.
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changeset
|
967 { |
| 2753 | 968 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1956
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Simplified driver window creation code.
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diff
changeset
|
969 |
| 2753 | 970 if (!window || title == window->title) { |
| 971 return; | |
| 972 } | |
| 973 if (window->title) { | |
| 974 SDL_free(window->title); | |
| 975 } | |
| 976 if (title) { | |
| 977 window->title = SDL_strdup(title); | |
| 978 } else { | |
| 979 window->title = NULL; | |
| 980 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
981 |
| 2753 | 982 if (_this->SetWindowTitle) { |
| 983 _this->SetWindowTitle(_this, window); | |
| 984 } | |
|
1895
c121d94672cb
SDL 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 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
|
988 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
|
989 { |
| 2753 | 990 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 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->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
|
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 |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
999 SDL_SetWindowIcon(SDL_WindowID windowID, SDL_Surface * icon) |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1000 { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1001 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1002 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1003 if (!window) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1004 return; |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1005 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1006 if (_this->SetWindowIcon) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1007 _this->SetWindowIcon(_this, window, icon); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1008 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1009 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1010 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1011 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
|
1012 SDL_SetWindowData(SDL_WindowID windowID, void *userdata) |
| 0 | 1013 { |
| 2753 | 1014 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1015 |
| 2753 | 1016 if (!window) { |
| 1017 return; | |
| 1018 } | |
| 1019 window->userdata = userdata; | |
|
1895
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SDL 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 |
| 2753 | 1022 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
|
1023 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
|
1024 { |
| 2753 | 1025 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 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 NULL; | |
| 1029 } | |
| 1030 return window->userdata; | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1031 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1032 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1033 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
|
1034 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
|
1035 { |
| 2753 | 1036 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1037 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
| 0 | 1038 |
| 2753 | 1039 if (!window) { |
| 1040 return; | |
| 1041 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1042 if (x != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1043 window->x = x; |
| 1044 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1045 if (y != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1046 window->y = y; |
| 1047 } | |
| 1048 if (_this->SetWindowPosition) { | |
| 1049 _this->SetWindowPosition(_this, window); | |
| 1050 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1051 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MOVED, x, y); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1052 } |
|
c121d94672cb
SDL 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 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
|
1055 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
|
1056 { |
| 2753 | 1057 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1058 |
| 2753 | 1059 if (!window) { |
| 1060 return; | |
| 1061 } | |
| 1062 if (x) { | |
| 1063 *x = window->x; | |
| 1064 } | |
| 1065 if (y) { | |
| 1066 *y = window->y; | |
| 1067 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1068 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1069 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1070 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
|
1071 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
|
1072 { |
| 2753 | 1073 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1074 |
| 2753 | 1075 if (!window) { |
| 1076 return; | |
| 1077 } | |
| 1078 window->w = w; | |
| 1079 window->h = h; | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1080 |
| 2753 | 1081 if (_this->SetWindowSize) { |
| 1082 _this->SetWindowSize(_this, window); | |
| 1083 } | |
|
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
|
1084 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
|
1085 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1087 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
|
1088 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
|
1089 { |
| 2753 | 1090 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 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 |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1092 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
|
1093 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
|
1094 *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
|
1095 } |
|
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
|
1096 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
|
1097 *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
|
1098 } |
|
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
|
1099 } 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
|
1100 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
|
1101 *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
|
1102 } |
|
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
|
1103 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
|
1104 *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
|
1105 } |
| 2753 | 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 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 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 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
|
1110 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
|
1111 { |
| 2753 | 1112 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
|
1113 |
| 2753 | 1114 if (!window || (window->flags & SDL_WINDOW_SHOWN)) { |
| 1115 return; | |
| 1116 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1117 |
| 2753 | 1118 if (_this->ShowWindow) { |
| 1119 _this->ShowWindow(_this, window); | |
| 1120 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1121 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
|
1122 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1123 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1124 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
|
1125 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
|
1126 { |
| 2753 | 1127 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
|
1128 |
| 2753 | 1129 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1130 return; | |
| 1131 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1132 |
| 2753 | 1133 if (_this->HideWindow) { |
| 1134 _this->HideWindow(_this, window); | |
| 1135 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1136 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
|
1137 } |
| 0 | 1138 |
|
1895
c121d94672cb
SDL 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 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
|
1140 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
|
1141 { |
| 2753 | 1142 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
|
1143 |
| 2753 | 1144 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1145 return; | |
| 1146 } | |
| 1147 if (_this->RaiseWindow) { | |
| 1148 _this->RaiseWindow(_this, window); | |
| 1149 } | |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 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 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
|
1153 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
|
1154 { |
| 2753 | 1155 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1156 |
| 2753 | 1157 if (!window || (window->flags & SDL_WINDOW_MAXIMIZED)) { |
| 1158 return; | |
| 1159 } | |
|
1895
c121d94672cb
SDL 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->MaximizeWindow) { |
| 1162 _this->MaximizeWindow(_this, window); | |
| 1163 } | |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1164 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MAXIMIZED, 0, 0); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1165 } |
| 0 | 1166 |
|
1895
c121d94672cb
SDL 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 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
|
1168 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
|
1169 { |
| 2753 | 1170 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1171 |
| 2753 | 1172 if (!window || (window->flags & SDL_WINDOW_MINIMIZED)) { |
| 1173 return; | |
| 1174 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1175 |
| 2753 | 1176 if (_this->MinimizeWindow) { |
| 1177 _this->MinimizeWindow(_this, window); | |
| 1178 } | |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1179 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
|
1180 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1181 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1182 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
|
1183 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
|
1184 { |
| 2753 | 1185 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
|
1186 |
| 2753 | 1187 if (!window |
|
2934
1fcc36adc73d
Fixed logic problem with SDL_RestoreWindow()
Sam Lantinga <slouken@libsdl.org>
parents:
2928
diff
changeset
|
1188 || !(window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { |
| 2753 | 1189 return; |
| 1190 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1191 |
| 2753 | 1192 if (_this->RestoreWindow) { |
| 1193 _this->RestoreWindow(_this, window); | |
| 1194 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1195 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_RESTORED, 0, 0); |
| 0 | 1196 } |
| 1197 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1198 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
|
1199 SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen) |
| 0 | 1200 { |
| 2753 | 1201 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1202 |
| 2753 | 1203 if (!window) { |
| 1204 return -1; | |
| 1205 } | |
| 1206 if (fullscreen) { | |
| 1207 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1208 } | |
| 1209 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1210 return 0; | |
| 1211 } | |
| 1212 if (fullscreen) { | |
| 1213 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:
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diff
changeset
|
1214 |
| 2753 | 1215 if (FULLSCREEN_VISIBLE(window)) { |
| 1216 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
|
1217 |
| 2753 | 1218 /* Hide any other fullscreen windows */ |
| 1219 int i; | |
| 1220 for (i = 0; i < display->num_windows; ++i) { | |
| 1221 SDL_Window *other = &display->windows[i]; | |
| 1222 if (other->id != windowID && FULLSCREEN_VISIBLE(other)) { | |
| 1223 SDL_MinimizeWindow(other->id); | |
| 1224 } | |
| 1225 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1227 SDL_SetDisplayMode(&display->fullscreen_mode); |
| 1228 } | |
| 1229 } else { | |
| 1230 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
|
1231 |
| 2753 | 1232 if (FULLSCREEN_VISIBLE(window)) { |
| 1233 SDL_SetDisplayMode(NULL); | |
| 1234 } | |
| 1235 } | |
| 1236 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
|
1237 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 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 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
|
1240 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
|
1241 { |
| 2753 | 1242 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1243 |
| 2753 | 1244 if (!window || (!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 1245 return; | |
| 1246 } | |
| 1247 if (mode) { | |
| 1248 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1249 } else { | |
| 1250 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1251 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1252 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1253 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1254 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1255 static void |
| 2876 | 1256 SDL_UpdateWindowGrab(SDL_Window * window) |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1257 { |
| 2753 | 1258 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1259 _this->SetWindowGrab(_this, window); | |
| 1260 } | |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1262 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1263 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
|
1264 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
|
1265 { |
| 2753 | 1266 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
|
1267 |
| 2753 | 1268 if (!window) { |
| 1269 return 0; | |
| 1270 } | |
| 1271 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
|
1272 } |
| 0 | 1273 |
|
1895
c121d94672cb
SDL 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 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
|
1275 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
|
1276 { |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1277 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1278 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1279 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1280 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1281 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1282 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
|
1283 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
|
1284 { |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1285 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1286 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1287 } |
| 0 | 1288 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1289 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1290 void |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1291 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
|
1292 { |
| 2753 | 1293 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
|
1294 |
| 2753 | 1295 if (renderer && renderer->DisplayModeChanged) { |
| 1296 renderer->DisplayModeChanged(renderer); | |
| 1297 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1298 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1299 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1300 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
|
1301 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1302 { |
| 2753 | 1303 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
|
1304 |
| 2753 | 1305 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1306 SDL_SetDisplayMode(&display->fullscreen_mode); | |
| 1307 } | |
| 1308 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1309 _this->SetDisplayGammaRamp(_this, display->gamma); | |
| 1310 } | |
| 2876 | 1311 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1312 && _this->SetWindowGrab) { | |
| 2753 | 1313 _this->SetWindowGrab(_this, window); |
| 1314 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1315 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1316 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1317 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
|
1318 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
|
1319 { |
| 2753 | 1320 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
| 0 | 1321 |
| 2753 | 1322 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1323 SDL_MinimizeWindow(window->id); | |
| 1324 SDL_SetDisplayMode(NULL); | |
| 1325 } | |
| 1326 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1327 _this->SetDisplayGammaRamp(_this, display->saved_gamma); | |
| 1328 } | |
| 2876 | 1329 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1330 && _this->SetWindowGrab) { | |
| 2753 | 1331 _this->SetWindowGrab(_this, window); |
| 1332 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1333 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1334 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1335 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
|
1336 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
|
1337 { |
| 2753 | 1338 SDL_VideoDisplay *display; |
| 1339 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
|
1340 |
| 2753 | 1341 if (!_this) { |
| 1342 return 0; | |
| 1343 } | |
| 1344 display = &SDL_CurrentDisplay; | |
| 1345 for (i = 0; i < display->num_windows; ++i) { | |
| 1346 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
|
1347 |
| 2753 | 1348 if (window->flags & SDL_WINDOW_INPUT_FOCUS) { |
| 1349 return window->id; | |
| 1350 } | |
| 1351 } | |
| 1352 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
|
1353 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1354 |
|
c121d94672cb
SDL 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 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
|
1356 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
|
1357 { |
| 2753 | 1358 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
|
1359 |
| 2753 | 1360 if (!_this) { |
| 1361 return; | |
| 1362 } | |
| 1363 /* Restore video mode, etc. */ | |
| 1364 SDL_SendWindowEvent(windowID, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0); | |
| 0 | 1365 |
| 2753 | 1366 for (i = 0; i < _this->num_displays; ++i) { |
| 1367 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 1368 for (j = 0; j < display->num_windows; ++j) { | |
| 1369 SDL_Window *window = &display->windows[j]; | |
| 1370 if (window->id != windowID) { | |
| 1371 continue; | |
| 1372 } | |
| 1373 if (window->title) { | |
| 1374 SDL_free(window->title); | |
| 1375 window->title = NULL; | |
| 1376 } | |
| 1377 if (window->renderer) { | |
| 1378 SDL_DestroyRenderer(window->id); | |
| 1379 window->renderer = NULL; | |
| 1380 } | |
| 1381 if (_this->DestroyWindow) { | |
| 1382 _this->DestroyWindow(_this, window); | |
| 1383 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1384 if (window->flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1385 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1386 } |
| 2753 | 1387 if (j != display->num_windows - 1) { |
| 1388 SDL_memcpy(&display->windows[i], | |
| 1389 &display->windows[i + 1], | |
| 1390 (display->num_windows - i - 1) * sizeof(*window)); | |
| 1391 } | |
| 1392 --display->num_windows; | |
| 1393 return; | |
| 1394 } | |
| 1395 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1396 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 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 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
|
1399 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
|
1400 { |
| 2753 | 1401 SDL_VideoDisplay *display; |
| 1402 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
|
1403 |
| 2753 | 1404 if (displayIndex >= _this->num_displays) { |
| 1405 return; | |
| 1406 } | |
| 1407 display = &_this->displays[displayIndex]; | |
|
2119
9341a884a4d9
Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents:
2075
diff
changeset
|
1408 |
| 2753 | 1409 render_drivers = |
| 1410 SDL_realloc(display->render_drivers, | |
| 1411 (display->num_render_drivers + | |
| 1412 1) * sizeof(*render_drivers)); | |
| 1413 if (render_drivers) { | |
| 1414 render_drivers[display->num_render_drivers] = *driver; | |
| 1415 display->render_drivers = render_drivers; | |
| 1416 display->num_render_drivers++; | |
| 1417 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1418 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1419 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1420 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1421 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
|
1422 { |
| 2753 | 1423 if (_this) { |
| 1424 return SDL_CurrentDisplay.num_render_drivers; | |
| 1425 } | |
| 1426 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
|
1427 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1428 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1429 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1430 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
|
1431 { |
| 2753 | 1432 if (!_this) { |
| 1433 SDL_UninitializedVideo(); | |
| 1434 return -1; | |
| 1435 } | |
| 1436 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1437 SDL_SetError("index must be in the range of 0 - %d", | |
| 1438 SDL_GetNumRenderDrivers() - 1); | |
| 1439 return -1; | |
| 1440 } | |
| 1441 *info = SDL_CurrentDisplay.render_drivers[index].info; | |
| 1442 return 0; | |
| 0 | 1443 } |
| 1444 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1445 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
|
1446 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags) |
| 0 | 1447 { |
| 2753 | 1448 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
|
1449 |
| 2753 | 1450 if (!window) { |
|
3091
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1451 SDL_SetError("Invalid window ID"); |
|
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1452 return -1; |
| 2753 | 1453 } |
| 1454 if (index < 0) { | |
| 1455 const char *override = SDL_getenv("SDL_VIDEO_RENDERER"); | |
| 1456 int n = SDL_GetNumRenderDrivers(); | |
| 1457 for (index = 0; index < n; ++index) { | |
| 1458 SDL_RenderDriver *driver = | |
| 1459 &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
|
1460 |
| 2753 | 1461 if (override) { |
| 1462 if (SDL_strcasecmp(override, driver->info.name) == 0) { | |
| 1463 break; | |
| 1464 } | |
| 1465 } else { | |
| 1466 if ((driver->info.flags & flags) == flags) { | |
| 1467 break; | |
| 1468 } | |
| 1469 } | |
| 1470 } | |
| 1471 if (index == n) { | |
| 1472 SDL_SetError("Couldn't find matching render driver"); | |
| 1473 return -1; | |
| 1474 } | |
| 1475 } | |
| 1476 if (index >= SDL_GetNumRenderDrivers()) { | |
| 1477 SDL_SetError("index must be -1 or in the range of 0 - %d", | |
| 1478 SDL_GetNumRenderDrivers() - 1); | |
| 1479 return -1; | |
| 1480 } | |
| 1481 /* Free any existing renderer */ | |
| 1482 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
|
1483 |
| 2753 | 1484 /* Create a new renderer instance */ |
| 1485 window->renderer = SDL_CurrentDisplay.render_drivers[index] | |
| 1486 .CreateRenderer(window, flags); | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1487 |
| 3139 | 1488 if (window->renderer == NULL) { |
| 1489 /* Assuming renderer set its error */ | |
| 1490 return -1; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1491 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1492 |
| 2753 | 1493 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
|
1494 |
| 2753 | 1495 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
|
1496 } |
| 0 | 1497 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1498 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
|
1499 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
|
1500 { |
| 2753 | 1501 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1502 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
|
1503 |
| 3318 | 1504 if (!window) { |
| 1505 SDL_SetError("Invalid window ID"); | |
| 2753 | 1506 return -1; |
| 1507 } | |
| 1508 renderer = window->renderer; | |
| 3318 | 1509 if (!renderer) { |
| 1510 SDL_SetError("Renderer hasn't been created yet"); | |
| 1511 return -1; | |
| 1512 } | |
| 1513 if (renderer->ActivateRenderer) { | |
| 2753 | 1514 if (renderer->ActivateRenderer(renderer) < 0) { |
| 1515 return -1; | |
| 1516 } | |
| 1517 } | |
| 1518 SDL_CurrentDisplay.current_renderer = renderer; | |
| 1519 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
|
1520 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1521 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1522 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1523 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1524 { |
| 2753 | 1525 if (!_this) { |
| 1526 SDL_UninitializedVideo(); | |
| 1527 return -1; | |
| 1528 } | |
| 1529 if (!SDL_CurrentDisplay.current_renderer) { | |
| 1530 SDL_SetError("There is no current renderer"); | |
| 1531 return -1; | |
| 1532 } | |
| 1533 *info = SDL_CurrentDisplay.current_renderer->info; | |
| 1534 return 0; | |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1535 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1536 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1537 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
|
1538 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
|
1539 { |
| 2753 | 1540 int hash; |
| 1541 SDL_Renderer *renderer; | |
| 1542 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
|
1543 |
| 2753 | 1544 if (!_this) { |
| 1545 SDL_UninitializedVideo(); | |
| 1546 return 0; | |
| 1547 } | |
| 1548 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
|
1549 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1550 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1551 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1552 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1553 SDL_Unsupported(); |
| 2753 | 1554 return 0; |
| 1555 } | |
| 1556 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); | |
| 1557 if (!texture) { | |
| 1558 SDL_OutOfMemory(); | |
| 1559 return 0; | |
| 1560 } | |
| 1561 texture->id = _this->next_object_id++; | |
| 1562 texture->format = format; | |
| 1563 texture->access = access; | |
| 1564 texture->w = w; | |
| 1565 texture->h = h; | |
| 1566 texture->r = 255; | |
| 1567 texture->g = 255; | |
| 1568 texture->b = 255; | |
| 1569 texture->a = 255; | |
| 1570 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
|
1571 |
| 2753 | 1572 if (renderer->CreateTexture(renderer, texture) < 0) { |
| 1573 if (renderer->DestroyTexture) { | |
| 1574 renderer->DestroyTexture(renderer, texture); | |
| 1575 } | |
| 1576 SDL_free(texture); | |
| 1577 return 0; | |
| 1578 } | |
| 1579 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1580 texture->next = SDL_CurrentDisplay.textures[hash]; | |
| 1581 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
|
1582 |
| 2753 | 1583 return texture->id; |
| 0 | 1584 } |
| 1585 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1586 SDL_TextureID |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1587 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1588 { |
| 2753 | 1589 SDL_TextureID textureID; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1590 Uint32 requested_format = format; |
| 2753 | 1591 SDL_PixelFormat *fmt; |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1592 SDL_Renderer *renderer; |
| 2753 | 1593 int bpp; |
| 1594 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
|
1595 |
| 2753 | 1596 if (!surface) { |
| 1597 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1598 return 0; | |
| 1599 } | |
| 1600 fmt = surface->format; | |
| 0 | 1601 |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1602 renderer = SDL_CurrentDisplay.current_renderer; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1603 if (!renderer) { |
| 3315 | 1604 SDL_SetError("No current renderer available"); |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1605 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1606 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1607 |
| 2753 | 1608 if (format) { |
| 1609 if (!SDL_PixelFormatEnumToMasks | |
| 1610 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1611 SDL_SetError("Unknown pixel format"); | |
| 1612 return 0; | |
| 1613 } | |
| 1614 } else { | |
| 1615 if (surface->format->Amask | |
| 1616 || !(surface->map->info.flags & | |
| 1617 (SDL_COPY_COLORKEY | SDL_COPY_MASK | SDL_COPY_BLEND))) { | |
|
3196
413672b09bb3
Fixed some compile errors and warnings under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents:
3186
diff
changeset
|
1618 Uint32 it; |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1619 int pfmt; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1620 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1621 /* Pixel formats, sorted by best first */ |
| 3186 | 1622 static const Uint32 sdl_pformats[] = { |
| 1623 SDL_PIXELFORMAT_ARGB8888, | |
| 1624 SDL_PIXELFORMAT_RGBA8888, | |
| 1625 SDL_PIXELFORMAT_ABGR8888, | |
| 1626 SDL_PIXELFORMAT_BGRA8888, | |
| 1627 SDL_PIXELFORMAT_RGB888, | |
| 1628 SDL_PIXELFORMAT_BGR888, | |
| 1629 SDL_PIXELFORMAT_RGB24, | |
| 1630 SDL_PIXELFORMAT_BGR24, | |
| 1631 SDL_PIXELFORMAT_RGB565, | |
| 1632 SDL_PIXELFORMAT_BGR565, | |
| 1633 SDL_PIXELFORMAT_ARGB1555, | |
| 1634 SDL_PIXELFORMAT_ABGR1555, | |
| 1635 SDL_PIXELFORMAT_RGB555, | |
| 1636 SDL_PIXELFORMAT_BGR555, | |
| 1637 SDL_PIXELFORMAT_ARGB4444, | |
| 1638 SDL_PIXELFORMAT_ABGR4444, | |
| 1639 SDL_PIXELFORMAT_RGB444, | |
| 1640 SDL_PIXELFORMAT_ARGB2101010, | |
| 1641 SDL_PIXELFORMAT_INDEX8, | |
| 1642 SDL_PIXELFORMAT_INDEX4LSB, | |
| 1643 SDL_PIXELFORMAT_INDEX4MSB, | |
| 1644 SDL_PIXELFORMAT_RGB332, | |
| 1645 SDL_PIXELFORMAT_INDEX1LSB, | |
| 1646 SDL_PIXELFORMAT_INDEX1MSB, | |
| 1647 SDL_PIXELFORMAT_UNKNOWN | |
| 1648 }; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1649 |
| 2753 | 1650 bpp = fmt->BitsPerPixel; |
| 1651 Rmask = fmt->Rmask; | |
| 1652 Gmask = fmt->Gmask; | |
| 1653 Bmask = fmt->Bmask; | |
| 1654 Amask = fmt->Amask; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1655 |
| 3186 | 1656 format = |
| 1657 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1658 if (!format) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1659 SDL_SetError("Unknown pixel format"); |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1660 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1661 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1662 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1663 /* Search requested format in the supported texture */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1664 /* formats by current renderer */ |
| 3186 | 1665 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1666 if (renderer->info.texture_formats[it] == format) { | |
| 1667 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1668 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1669 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1670 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1671 /* If requested format can't be found, search any best */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1672 /* format which renderer provides */ |
| 3186 | 1673 if (it == renderer->info.num_texture_formats) { |
| 1674 pfmt = 0; | |
| 1675 for (;;) { | |
| 1676 if (sdl_pformats[pfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1677 break; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1678 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1679 |
| 3186 | 1680 for (it = 0; it < renderer->info.num_texture_formats; |
| 1681 it++) { | |
| 1682 if (renderer->info.texture_formats[it] == | |
| 1683 sdl_pformats[pfmt]) { | |
| 1684 break; | |
| 1685 } | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1686 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1687 |
| 3186 | 1688 if (it != renderer->info.num_texture_formats) { |
| 1689 /* The best format has been found */ | |
| 1690 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1691 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1692 pfmt++; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1693 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1694 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1695 /* If any format can't be found, then return an error */ |
| 3186 | 1696 if (it == renderer->info.num_texture_formats) { |
| 1697 SDL_SetError | |
| 1698 ("Any of the supported pixel formats can't be found"); | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1699 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1700 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1701 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1702 /* Convert found pixel format back to color masks */ |
| 3186 | 1703 if (SDL_PixelFormatEnumToMasks |
| 1704 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1705 &Bmask, &Amask) != SDL_TRUE) { | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1706 SDL_SetError("Unknown pixel format"); |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1707 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1708 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1709 } |
| 2753 | 1710 } else { |
| 1711 /* Need a format with alpha */ | |
|
3196
413672b09bb3
Fixed some compile errors and warnings under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents:
3186
diff
changeset
|
1712 Uint32 it; |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1713 int apfmt; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1714 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1715 /* Pixel formats with alpha, sorted by best first */ |
| 3169 | 1716 static const Uint32 sdl_alpha_pformats[] = { |
| 1717 SDL_PIXELFORMAT_ARGB8888, | |
| 1718 SDL_PIXELFORMAT_RGBA8888, | |
| 1719 SDL_PIXELFORMAT_ABGR8888, | |
| 1720 SDL_PIXELFORMAT_BGRA8888, | |
| 1721 SDL_PIXELFORMAT_ARGB1555, | |
| 1722 SDL_PIXELFORMAT_ABGR1555, | |
| 1723 SDL_PIXELFORMAT_ARGB4444, | |
| 1724 SDL_PIXELFORMAT_ABGR4444, | |
| 1725 SDL_PIXELFORMAT_ARGB2101010, | |
| 1726 SDL_PIXELFORMAT_UNKNOWN | |
| 1727 }; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1728 |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1729 if (surface->format->Amask) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1730 /* If surface already has alpha, then try an original */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1731 /* surface format first */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1732 bpp = fmt->BitsPerPixel; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1733 Rmask = fmt->Rmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1734 Gmask = fmt->Gmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1735 Bmask = fmt->Bmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1736 Amask = fmt->Amask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1737 } else { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1738 bpp = 32; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1739 Rmask = 0x00FF0000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1740 Gmask = 0x0000FF00; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1741 Bmask = 0x000000FF; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1742 Amask = 0xFF000000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1743 } |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1744 |
| 3169 | 1745 format = |
| 1746 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1747 if (!format) { |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1748 SDL_SetError("Unknown pixel format"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1749 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1750 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1751 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1752 /* Search this format in the supported texture formats */ |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1753 /* by current renderer */ |
| 3169 | 1754 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1755 if (renderer->info.texture_formats[it] == format) { | |
| 1756 break; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1757 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1758 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1759 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1760 /* If this format can't be found, search any best */ |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1761 /* compatible format with alpha which renderer provides */ |
| 3169 | 1762 if (it == renderer->info.num_texture_formats) { |
| 1763 apfmt = 0; | |
| 1764 for (;;) { | |
| 1765 if (sdl_alpha_pformats[apfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1766 break; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1767 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1768 |
| 3169 | 1769 for (it = 0; it < renderer->info.num_texture_formats; |
| 1770 it++) { | |
| 1771 if (renderer->info.texture_formats[it] == | |
| 1772 sdl_alpha_pformats[apfmt]) { | |
| 1773 break; | |
| 1774 } | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1775 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1776 |
| 3169 | 1777 if (it != renderer->info.num_texture_formats) { |
| 1778 /* Compatible format has been found */ | |
| 1779 break; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1780 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1781 apfmt++; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1782 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1783 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1784 /* If compatible format can't be found, then return an error */ |
| 3169 | 1785 if (it == renderer->info.num_texture_formats) { |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1786 SDL_SetError("Compatible pixel format can't be found"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1787 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1788 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1789 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1790 /* Convert found pixel format back to color masks */ |
| 3169 | 1791 if (SDL_PixelFormatEnumToMasks |
| 1792 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1793 &Bmask, &Amask) != SDL_TRUE) { | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1794 SDL_SetError("Unknown pixel format"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1795 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1796 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1797 } |
| 2753 | 1798 } |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1799 |
| 2753 | 1800 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); |
| 1801 if (!format) { | |
| 1802 SDL_SetError("Unknown pixel format"); | |
| 1803 return 0; | |
| 1804 } | |
| 1805 } | |
| 0 | 1806 |
| 2753 | 1807 textureID = |
| 1808 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, | |
| 1809 surface->h); | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1810 if (!textureID && !requested_format) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1811 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1812 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1813 format = desktop_mode.format; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1814 textureID = |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1815 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1816 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1817 } |
| 2753 | 1818 if (!textureID) { |
| 1819 return 0; | |
| 1820 } | |
| 1821 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1822 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1823 if (SDL_MUSTLOCK(surface)) { | |
| 3315 | 1824 SDL_LockSurface(surface); |
| 2753 | 1825 SDL_UpdateTexture(textureID, NULL, surface->pixels, |
| 1826 surface->pitch); | |
| 1827 SDL_UnlockSurface(surface); | |
| 1828 } else { | |
| 1829 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1830 surface->pitch); | |
| 1831 } | |
| 1832 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1833 SDL_PixelFormat dst_fmt; |
| 2753 | 1834 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1835 |
| 2753 | 1836 /* Set up a destination surface for the texture update */ |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1837 SDL_InitFormat(&dst_fmt, bpp, Rmask, Gmask, Bmask, Amask); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1838 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1839 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1840 SDL_AllocPalette((1 << SDL_BITSPERPIXEL(format))); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1841 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1842 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1843 * FIXME: Should we try to copy |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1844 * fmt->palette? |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1845 */ |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1846 SDL_DitherColors(dst_fmt.palette->colors, |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1847 SDL_BITSPERPIXEL(format)); |
| 2753 | 1848 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1849 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1850 dst = SDL_ConvertSurface(surface, &dst_fmt, 0); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1851 if (dst) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1852 SDL_UpdateTexture(textureID, NULL, dst->pixels, dst->pitch); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1853 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1854 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1855 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1856 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 1857 } |
| 1858 if (!dst) { | |
| 1859 SDL_DestroyTexture(textureID); | |
| 1860 return 0; | |
| 1861 } | |
| 1862 } | |
|
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
|
1863 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1864 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1865 Uint8 r, g, b, a; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1866 int blendMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1867 int scaleMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1868 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1869 SDL_GetSurfaceColorMod(surface, &r, &g, &b); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1870 SDL_SetTextureColorMod(textureID, r, g, b); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1871 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1872 SDL_GetSurfaceAlphaMod(surface, &a); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1873 SDL_SetTextureAlphaMod(textureID, a); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1874 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1875 SDL_GetSurfaceBlendMode(surface, &blendMode); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1876 SDL_SetTextureBlendMode(textureID, blendMode); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1877 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1878 SDL_GetSurfaceScaleMode(surface, &scaleMode); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1879 SDL_SetTextureScaleMode(textureID, scaleMode); |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1880 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1881 |
| 2753 | 1882 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
| 1883 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0, | |
| 1884 fmt->palette->ncolors); | |
| 1885 } | |
| 1886 return textureID; | |
| 0 | 1887 } |
| 1888 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1889 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
|
1890 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
|
1891 { |
| 2753 | 1892 int hash; |
| 1893 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
|
1894 |
| 2753 | 1895 if (!_this) { |
| 1896 return NULL; | |
| 1897 } | |
| 1898 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1899 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 1900 texture = texture->next) { | |
| 1901 if (texture->id == textureID) { | |
| 1902 return texture; | |
| 1903 } | |
| 1904 } | |
| 1905 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
|
1906 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1907 |
|
c121d94672cb
SDL 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 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
|
1909 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access, |
| 2753 | 1910 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
|
1911 { |
| 2753 | 1912 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
|
1913 |
| 2753 | 1914 if (!texture) { |
| 1915 return -1; | |
| 1916 } | |
| 1917 if (format) { | |
| 1918 *format = texture->format; | |
| 1919 } | |
| 1920 if (access) { | |
| 1921 *access = texture->access; | |
| 1922 } | |
| 1923 if (w) { | |
| 1924 *w = texture->w; | |
| 1925 } | |
| 1926 if (h) { | |
| 1927 *h = texture->h; | |
| 1928 } | |
| 1929 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
|
1930 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1931 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1932 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
|
1933 SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int *pitch) |
| 0 | 1934 { |
| 2753 | 1935 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1936 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
|
1937 |
| 2753 | 1938 if (!texture) { |
| 1939 return -1; | |
| 1940 } | |
| 1941 renderer = texture->renderer; | |
| 1942 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
|
1943 SDL_Unsupported(); |
| 2753 | 1944 return -1; |
| 1945 } | |
| 1946 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
|
1947 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1948 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1949 int |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1950 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, |
| 2753 | 1951 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>
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diff
changeset
|
1952 { |
| 2753 | 1953 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1954 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
|
1955 |
| 2753 | 1956 if (!texture) { |
| 1957 return -1; | |
| 1958 } | |
| 1959 renderer = texture->renderer; | |
| 1960 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
|
1961 SDL_Unsupported(); |
| 2753 | 1962 return -1; |
| 1963 } | |
| 1964 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1965 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:
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diff
changeset
|
1966 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1967 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1968 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
|
1969 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, |
| 2753 | 1970 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
|
1971 { |
| 2753 | 1972 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1973 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
|
1974 |
| 2753 | 1975 if (!texture) { |
| 1976 return -1; | |
| 1977 } | |
| 1978 renderer = texture->renderer; | |
| 1979 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
|
1980 SDL_Unsupported(); |
| 2753 | 1981 return -1; |
| 1982 } | |
| 1983 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1984 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
|
1985 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1986 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1987 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1988 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
|
1989 { |
| 2753 | 1990 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1991 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1992 |
| 2753 | 1993 if (!texture) { |
| 1994 return -1; | |
| 1995 } | |
| 1996 renderer = texture->renderer; | |
| 1997 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
|
1998 SDL_Unsupported(); |
| 2753 | 1999 return -1; |
| 2000 } | |
| 2001 if (r < 255 || g < 255 || b < 255) { | |
| 2002 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 2003 } else { | |
| 2004 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 2005 } | |
| 2006 texture->r = r; | |
| 2007 texture->g = g; | |
| 2008 texture->b = b; | |
| 2009 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2010 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2011 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2012 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2013 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g, |
| 2753 | 2014 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2015 { |
| 2753 | 2016 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2017 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2018 |
| 2753 | 2019 if (!texture) { |
| 2020 return -1; | |
| 2021 } | |
| 2022 renderer = texture->renderer; | |
| 2023 if (r) { | |
| 2024 *r = texture->r; | |
| 2025 } | |
| 2026 if (g) { | |
| 2027 *g = texture->g; | |
| 2028 } | |
| 2029 if (b) { | |
| 2030 *b = texture->b; | |
| 2031 } | |
| 2032 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2033 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2034 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2035 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2036 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2037 { |
| 2753 | 2038 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2039 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2040 |
| 2753 | 2041 if (!texture) { |
| 2042 return -1; | |
| 2043 } | |
| 2044 renderer = texture->renderer; | |
| 2045 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
|
2046 SDL_Unsupported(); |
| 2753 | 2047 return -1; |
| 2048 } | |
| 2049 if (alpha < 255) { | |
| 2050 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 2051 } else { | |
| 2052 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 2053 } | |
| 2054 texture->a = alpha; | |
| 2055 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2056 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2057 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2058 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2059 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2060 { |
| 2753 | 2061 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2062 |
| 2753 | 2063 if (!texture) { |
| 2064 return -1; | |
| 2065 } | |
| 2066 if (alpha) { | |
| 2067 *alpha = texture->a; | |
| 2068 } | |
| 2069 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2070 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2071 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2072 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2073 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2074 { |
| 2753 | 2075 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2076 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2077 |
| 2753 | 2078 if (!texture) { |
| 2079 return -1; | |
| 2080 } | |
| 2081 renderer = texture->renderer; | |
| 2082 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
|
2083 SDL_Unsupported(); |
| 2753 | 2084 return -1; |
| 2085 } | |
| 2086 texture->blendMode = blendMode; | |
| 2087 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2088 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2089 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2090 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2091 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2092 { |
| 2753 | 2093 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2094 |
| 2753 | 2095 if (!texture) { |
| 2096 return -1; | |
| 2097 } | |
| 2098 if (blendMode) { | |
| 2099 *blendMode = texture->blendMode; | |
| 2100 } | |
| 2101 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2102 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2103 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2104 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2105 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2106 { |
| 2753 | 2107 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2108 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2109 |
| 2753 | 2110 if (!texture) { |
| 2111 return -1; | |
| 2112 } | |
| 2113 renderer = texture->renderer; | |
| 2114 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
|
2115 SDL_Unsupported(); |
| 2753 | 2116 return -1; |
| 2117 } | |
| 2118 texture->scaleMode = scaleMode; | |
| 2119 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2120 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2121 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2122 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2123 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2124 { |
| 2753 | 2125 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2126 |
| 2753 | 2127 if (!texture) { |
| 2128 return -1; | |
| 2129 } | |
| 2130 if (scaleMode) { | |
| 2131 *scaleMode = texture->scaleMode; | |
| 2132 } | |
| 2133 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2134 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2135 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2136 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
|
2137 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect, |
| 2753 | 2138 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
|
2139 { |
| 2753 | 2140 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2141 SDL_Renderer *renderer; | |
| 2142 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
|
2143 |
| 2753 | 2144 if (!texture) { |
| 2145 return -1; | |
| 2146 } | |
| 2147 renderer = texture->renderer; | |
| 2148 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
|
2149 SDL_Unsupported(); |
| 2753 | 2150 return -1; |
| 2151 } | |
| 2152 if (!rect) { | |
| 2153 full_rect.x = 0; | |
| 2154 full_rect.y = 0; | |
| 2155 full_rect.w = texture->w; | |
| 2156 full_rect.h = texture->h; | |
| 2157 rect = &full_rect; | |
| 2158 } | |
| 2159 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
|
2160 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2161 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2162 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
|
2163 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty, |
| 2753 | 2164 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
|
2165 { |
| 2753 | 2166 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2167 SDL_Renderer *renderer; | |
| 2168 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
|
2169 |
| 2753 | 2170 if (!texture) { |
| 2171 return -1; | |
| 2172 } | |
| 2173 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2174 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2175 return -1; | |
| 2176 } | |
| 2177 renderer = texture->renderer; | |
| 2178 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
|
2179 SDL_Unsupported(); |
| 2753 | 2180 return -1; |
| 2181 } | |
| 2182 if (!rect) { | |
| 2183 full_rect.x = 0; | |
| 2184 full_rect.y = 0; | |
| 2185 full_rect.w = texture->w; | |
| 2186 full_rect.h = texture->h; | |
| 2187 rect = &full_rect; | |
| 2188 } | |
| 2189 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2190 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
|
2191 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2192 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2193 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
|
2194 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
|
2195 { |
| 2753 | 2196 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2197 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
|
2198 |
| 2753 | 2199 if (!texture) { |
| 2200 return; | |
| 2201 } | |
| 2202 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2203 return; | |
| 2204 } | |
| 2205 renderer = texture->renderer; | |
| 2206 if (!renderer->UnlockTexture) { | |
| 2207 return; | |
| 2208 } | |
| 2209 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
|
2210 } |
| 0 | 2211 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2212 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
|
2213 SDL_DirtyTexture(SDL_TextureID textureID, int numrects, |
| 2753 | 2214 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
|
2215 { |
| 2753 | 2216 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2217 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
|
2218 |
| 2753 | 2219 if (!texture) { |
| 2220 return; | |
| 2221 } | |
| 2222 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2223 return; | |
| 2224 } | |
| 2225 renderer = texture->renderer; | |
| 2226 if (!renderer->DirtyTexture) { | |
| 2227 return; | |
| 2228 } | |
| 2229 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
|
2230 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2231 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2232 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2233 SDL_SetRenderDrawColor(Uint8 r, Uint8 g, Uint8 b, Uint8 a) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2234 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2235 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2236 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2237 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2238 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2239 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2240 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2241 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2242 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2243 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2244 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2245 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2246 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2247 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2248 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2249 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2250 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2251 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2252 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2253 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2254 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2255 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2256 int |
| 2885 | 2257 SDL_GetRenderDrawColor(Uint8 * r, Uint8 * g, Uint8 * b, Uint8 * a) |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2258 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2259 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2260 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2261 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2262 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2263 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2264 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2265 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2266 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2267 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2268 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2269 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2270 *r = renderer->r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2271 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2272 if (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2273 *g = renderer->g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2274 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2275 if (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2276 *b = renderer->b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2277 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2278 if (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2279 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2280 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2281 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2282 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2283 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2284 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2285 SDL_SetRenderDrawBlendMode(int blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2286 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2287 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2288 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2289 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2290 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2291 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2292 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2293 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2294 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2295 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2296 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2297 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2298 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2299 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2300 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2301 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2302 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2303 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2304 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2305 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2306 SDL_GetRenderDrawBlendMode(int *blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2307 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2308 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2309 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2310 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2311 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2312 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2313 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2314 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2315 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2316 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2317 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2318 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2319 return 0; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2320 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2321 |
| 2901 | 2322 int |
| 2323 SDL_RenderPoint(int x, int y) | |
| 2324 { | |
| 2325 SDL_Renderer *renderer; | |
| 2326 SDL_Window *window; | |
| 2327 | |
| 2328 if (!_this) { | |
| 2329 SDL_UninitializedVideo(); | |
| 2330 return -1; | |
| 2331 } | |
| 2332 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2333 if (!renderer) { | |
| 2334 return -1; | |
| 2335 } | |
| 2336 if (!renderer->RenderPoint) { | |
| 2337 SDL_Unsupported(); | |
| 2338 return -1; | |
| 2339 } | |
| 2340 window = SDL_GetWindowFromID(renderer->window); | |
| 2341 if (x < 0 || y < 0 || x >= window->w || y >= window->h) { | |
| 2342 return 0; | |
| 2343 } | |
| 2344 return renderer->RenderPoint(renderer, x, y); | |
| 2345 } | |
| 2346 | |
| 2347 int | |
| 2348 SDL_RenderLine(int x1, int y1, int x2, int y2) | |
| 2349 { | |
| 2350 SDL_Renderer *renderer; | |
| 2351 SDL_Window *window; | |
| 2352 SDL_Rect real_rect; | |
| 2353 | |
| 2354 if (x1 == x2 && y1 == y2) { | |
| 2355 return SDL_RenderPoint(x1, y1); | |
| 2356 } | |
| 2357 | |
| 2358 if (!_this) { | |
| 2359 SDL_UninitializedVideo(); | |
| 2360 return -1; | |
| 2361 } | |
| 2362 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2363 if (!renderer) { | |
| 2364 return -1; | |
| 2365 } | |
| 2366 if (!renderer->RenderLine) { | |
| 2367 SDL_Unsupported(); | |
| 2368 return -1; | |
| 2369 } | |
| 2370 window = SDL_GetWindowFromID(renderer->window); | |
| 2909 | 2371 |
| 2901 | 2372 real_rect.x = 0; |
| 2373 real_rect.y = 0; | |
| 2374 real_rect.w = window->w; | |
| 2375 real_rect.h = window->h; | |
|
2910
27d8b12e0e8e
Fixed argument order to the line clipping routine
Sam Lantinga <slouken@libsdl.org>
parents:
2909
diff
changeset
|
2376 if (!SDL_IntersectRectAndLine(&real_rect, &x1, &y1, &x2, &y2)) { |
| 2909 | 2377 return (0); |
| 2901 | 2378 } |
| 2379 return renderer->RenderLine(renderer, x1, y1, x2, y2); | |
| 2380 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2381 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2382 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2383 SDL_RenderFill(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
|
2384 { |
| 2753 | 2385 SDL_Renderer *renderer; |
| 2386 SDL_Window *window; | |
| 2387 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
|
2388 |
| 2753 | 2389 if (!_this) { |
| 2390 SDL_UninitializedVideo(); | |
| 2391 return -1; | |
| 2392 } | |
| 2393 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
|
2394 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2395 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2396 } |
| 2814 | 2397 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
|
2398 SDL_Unsupported(); |
| 2753 | 2399 return -1; |
| 2400 } | |
| 2401 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2402 |
| 2753 | 2403 real_rect.x = 0; |
| 2404 real_rect.y = 0; | |
| 2405 real_rect.w = window->w; | |
| 2406 real_rect.h = window->h; | |
| 2407 if (rect) { | |
| 2408 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { | |
| 2409 return 0; | |
| 2410 } | |
| 2411 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2412 return renderer->RenderFill(renderer, &real_rect); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2413 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2414 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2415 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
|
2416 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect, |
| 2753 | 2417 const SDL_Rect * dstrect) |
| 0 | 2418 { |
| 2753 | 2419 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2420 SDL_Renderer *renderer; | |
| 2421 SDL_Window *window; | |
| 2422 SDL_Rect real_srcrect; | |
| 2423 SDL_Rect real_dstrect; | |
| 0 | 2424 |
| 3316 | 2425 renderer = SDL_CurrentDisplay.current_renderer; |
| 2426 if (!renderer) { | |
| 2427 SDL_SetError("No current renderer available"); | |
| 2753 | 2428 return -1; |
| 2429 } | |
| 3316 | 2430 if (!texture) { |
| 2431 SDL_SetError("Texture not found"); | |
| 2432 return -1; | |
| 2433 } | |
| 2434 if (texture->renderer != renderer) { | |
| 2435 SDL_SetError("Texture was not created with this renderer"); | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2436 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2437 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2438 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2439 SDL_Unsupported(); |
| 2753 | 2440 return -1; |
| 2441 } | |
| 2442 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2443 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2444 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2445 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2446 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2447 real_srcrect.h = texture->h; |
| 2753 | 2448 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2449 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2450 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2451 } |
| 2753 | 2452 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2453 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2454 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2455 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2456 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2457 real_dstrect.h = window->h; |
| 2753 | 2458 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2459 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2460 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2461 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2462 /* Clip srcrect by the same amount as dstrect was clipped */ |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2463 if (dstrect->w != real_dstrect.w) { |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2464 int deltax = (real_dstrect.x - dstrect->x); |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2465 int deltaw = (real_dstrect.w - dstrect->w); |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2466 real_srcrect.x += (deltax * dstrect->w) / real_srcrect.w; |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2467 real_srcrect.w += (deltaw * dstrect->w) / real_srcrect.w; |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2468 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2469 if (dstrect->h != real_dstrect.h) { |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2470 int deltay = (real_dstrect.y - dstrect->y); |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2471 int deltah = (real_dstrect.h - dstrect->h); |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2472 real_srcrect.y += (deltay * dstrect->h) / real_srcrect.h; |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2473 real_srcrect.h += (deltah * dstrect->h) / real_srcrect.h; |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2474 } |
| 2753 | 2475 } |
| 0 | 2476 |
| 2753 | 2477 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2478 &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
|
2479 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2480 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2481 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
|
2482 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
|
2483 { |
| 2753 | 2484 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
|
2485 |
| 2753 | 2486 if (!_this) { |
| 2487 SDL_UninitializedVideo(); | |
| 2488 return; | |
| 2489 } | |
| 2490 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2491 if (!renderer || !renderer->RenderPresent) { | |
| 2492 return; | |
| 2493 } | |
| 2494 renderer->RenderPresent(renderer); | |
| 0 | 2495 } |
| 2496 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2497 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
|
2498 SDL_DestroyTexture(SDL_TextureID textureID) |
| 0 | 2499 { |
| 2753 | 2500 int hash; |
| 2501 SDL_Texture *prev, *texture; | |
| 2502 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
|
2503 |
| 2753 | 2504 if (!_this) { |
| 2505 SDL_UninitializedVideo(); | |
| 2506 return; | |
| 2507 } | |
| 2508 /* Look up the texture in the hash table */ | |
| 2509 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2510 prev = NULL; | |
| 2511 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2512 prev = texture, texture = texture->next) { | |
| 2513 if (texture->id == textureID) { | |
| 2514 break; | |
| 2515 } | |
| 2516 } | |
| 2517 if (!texture) { | |
| 2518 return; | |
| 2519 } | |
| 2520 /* Unlink the texture from the list */ | |
| 2521 if (prev) { | |
| 2522 prev->next = texture->next; | |
| 2523 } else { | |
| 2524 SDL_CurrentDisplay.textures[hash] = texture->next; | |
| 2525 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2526 |
| 2753 | 2527 /* Free the texture */ |
| 2528 renderer = texture->renderer; | |
| 2529 renderer->DestroyTexture(renderer, texture); | |
| 2530 SDL_free(texture); | |
| 0 | 2531 } |
| 2532 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2533 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
|
2534 SDL_DestroyRenderer(SDL_WindowID windowID) |
| 0 | 2535 { |
| 2753 | 2536 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 2537 SDL_Renderer *renderer; | |
| 2538 int i; | |
| 0 | 2539 |
| 2753 | 2540 if (!window) { |
| 2541 return; | |
| 2542 } | |
| 2543 renderer = window->renderer; | |
| 2544 if (!renderer) { | |
| 2545 return; | |
| 2546 } | |
| 2547 /* Free existing textures for this renderer */ | |
| 2548 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) { | |
| 2549 SDL_Texture *texture; | |
| 2550 SDL_Texture *prev = NULL; | |
| 2551 SDL_Texture *next; | |
| 2552 for (texture = SDL_CurrentDisplay.textures[i]; texture; | |
| 2553 texture = next) { | |
| 2554 next = texture->next; | |
| 2555 if (texture->renderer == renderer) { | |
| 2556 if (prev) { | |
| 2557 prev->next = next; | |
| 2558 } else { | |
| 2559 SDL_CurrentDisplay.textures[i] = next; | |
| 2560 } | |
| 2561 renderer->DestroyTexture(renderer, texture); | |
| 2562 SDL_free(texture); | |
| 2563 } else { | |
| 2564 prev = texture; | |
| 2565 } | |
| 2566 } | |
| 2567 } | |
| 0 | 2568 |
| 2753 | 2569 /* Free the renderer instance */ |
| 2570 renderer->DestroyRenderer(renderer); | |
| 0 | 2571 |
| 2753 | 2572 /* Clear references */ |
| 2573 window->renderer = NULL; | |
| 2574 if (SDL_CurrentDisplay.current_renderer == renderer) { | |
| 2575 SDL_CurrentDisplay.current_renderer = NULL; | |
| 2576 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2577 } |
| 0 | 2578 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2579 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2580 SDL_IsScreenSaverEnabled() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2581 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2582 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2583 return SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2584 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2585 return _this->suspend_screensaver ? SDL_FALSE : SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2586 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2587 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2588 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2589 SDL_EnableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2590 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2591 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2592 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2593 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2594 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2595 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2596 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2597 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2598 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2599 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2600 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2601 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2602 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2603 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2604 SDL_DisableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2605 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2606 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2607 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2608 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2609 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2610 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2611 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2612 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2613 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2614 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2615 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2616 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2617 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2618 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
|
2619 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
|
2620 { |
| 2753 | 2621 int i, j; |
| 0 | 2622 |
| 2753 | 2623 if (!_this) { |
| 2624 return; | |
| 2625 } | |
| 2626 /* Halt event processing before doing anything else */ | |
| 2627 SDL_StopEventLoop(); | |
|
3029
89f8a72e1ee9
Re-enable the screensaver at exit, just in case it's needed...
Sam Lantinga <slouken@libsdl.org>
parents:
3025
diff
changeset
|
2628 SDL_EnableScreenSaver(); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2629 |
| 2753 | 2630 /* Clean up the system video */ |
| 2631 for (i = _this->num_displays; i--;) { | |
| 2632 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2633 for (j = display->num_windows; j--;) { | |
| 2634 SDL_DestroyWindow(display->windows[i].id); | |
| 2635 } | |
| 2636 if (display->windows) { | |
| 2637 SDL_free(display->windows); | |
| 2638 display->windows = NULL; | |
| 2639 } | |
| 2640 display->num_windows = 0; | |
| 2641 if (display->render_drivers) { | |
| 2642 SDL_free(display->render_drivers); | |
| 2643 display->render_drivers = NULL; | |
| 2644 } | |
| 2645 display->num_render_drivers = 0; | |
| 2646 } | |
| 2647 _this->VideoQuit(_this); | |
| 0 | 2648 |
| 2753 | 2649 for (i = _this->num_displays; i--;) { |
| 2650 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2651 for (j = display->num_display_modes; j--;) { | |
| 2652 if (display->display_modes[j].driverdata) { | |
| 2653 SDL_free(display->display_modes[j].driverdata); | |
| 2654 display->display_modes[j].driverdata = NULL; | |
| 2655 } | |
| 2656 } | |
| 2657 if (display->display_modes) { | |
| 2658 SDL_free(display->display_modes); | |
| 2659 display->display_modes = NULL; | |
| 2660 } | |
| 2661 if (display->desktop_mode.driverdata) { | |
| 2662 SDL_free(display->desktop_mode.driverdata); | |
| 2663 display->desktop_mode.driverdata = NULL; | |
| 2664 } | |
| 2665 if (display->palette) { | |
| 2666 SDL_FreePalette(display->palette); | |
| 2667 display->palette = NULL; | |
| 2668 } | |
| 2669 if (display->gamma) { | |
| 2670 SDL_free(display->gamma); | |
| 2671 display->gamma = NULL; | |
| 2672 } | |
| 2673 if (display->driverdata) { | |
| 2674 SDL_free(display->driverdata); | |
| 2675 display->driverdata = NULL; | |
| 2676 } | |
| 2677 } | |
| 2678 if (_this->displays) { | |
| 2679 SDL_free(_this->displays); | |
| 2680 _this->displays = NULL; | |
| 2681 } | |
| 2682 _this->free(_this); | |
| 2683 _this = NULL; | |
| 0 | 2684 } |
| 2685 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2686 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
|
2687 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2688 { |
| 2753 | 2689 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2690 |
| 2753 | 2691 if (!_this) { |
| 2692 SDL_UninitializedVideo(); | |
| 2693 return -1; | |
| 2694 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2695 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2696 if (path && SDL_strcmp(path, _this->gl_config.driver_path) != 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2697 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2698 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2699 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2700 retval = 0; |
| 2753 | 2701 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2702 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2703 SDL_SetError("No dynamic GL support in video driver"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2704 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2705 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2706 retval = _this->GL_LoadLibrary(_this, path); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2707 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2708 if (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2709 ++_this->gl_config.driver_loaded; |
| 2753 | 2710 } |
| 2711 return (retval); | |
| 0 | 2712 } |
| 2713 | |
| 2753 | 2714 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
|
2715 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2716 { |
| 2753 | 2717 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2718 |
| 2753 | 2719 if (!_this) { |
| 2720 SDL_UninitializedVideo(); | |
| 2721 return NULL; | |
| 2722 } | |
| 2723 func = NULL; | |
| 2724 if (_this->GL_GetProcAddress) { | |
| 2725 if (_this->gl_config.driver_loaded) { | |
| 2726 func = _this->GL_GetProcAddress(_this, proc); | |
| 2727 } else { | |
| 2728 SDL_SetError("No GL driver has been loaded"); | |
| 2729 } | |
| 2730 } else { | |
| 2731 SDL_SetError("No dynamic GL support in video driver"); | |
| 2732 } | |
| 2733 return func; | |
| 0 | 2734 } |
| 2735 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2736 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2737 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2738 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2739 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2740 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2741 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2742 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2743 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2744 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2745 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2746 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2747 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2748 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2749 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2750 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2751 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2752 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2753 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2754 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2755 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2756 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2757 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2758 const char *extensions; | |
| 2759 const char *start; | |
| 2760 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2761 |
| 2753 | 2762 /* Extension names should not have spaces. */ |
| 2763 where = SDL_strchr(extension, ' '); | |
| 2764 if (where || *extension == '\0') { | |
| 2765 return SDL_FALSE; | |
| 2766 } | |
| 2767 /* See if there's an environment variable override */ | |
| 2768 start = SDL_getenv(extension); | |
| 2769 if (start && *start == '0') { | |
| 2770 return SDL_FALSE; | |
| 2771 } | |
| 2772 /* Lookup the available extensions */ | |
| 2773 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2774 if (glGetStringFunc) { | |
| 2775 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2776 } else { | |
| 2777 extensions = NULL; | |
| 2778 } | |
| 2779 if (!extensions) { | |
| 2780 return SDL_FALSE; | |
| 2781 } | |
| 2782 /* | |
| 2783 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2784 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2785 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2786 |
| 2753 | 2787 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2788 |
| 2753 | 2789 for (;;) { |
| 2790 where = SDL_strstr(start, extension); | |
| 2791 if (!where) | |
| 2792 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2793 |
| 2753 | 2794 terminator = where + SDL_strlen(extension); |
| 2795 if (where == start || *(where - 1) == ' ') | |
| 2796 if (*terminator == ' ' || *terminator == '\0') | |
| 2797 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2798 |
| 2753 | 2799 start = terminator; |
| 2800 } | |
| 2801 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2802 #else |
| 2753 | 2803 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2804 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2805 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2806 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2807 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
|
2808 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 2809 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2810 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2811 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2812 |
| 2753 | 2813 if (!_this) { |
| 2814 SDL_UninitializedVideo(); | |
| 2815 return -1; | |
| 2816 } | |
| 2817 retval = 0; | |
| 2818 switch (attr) { | |
| 2819 case SDL_GL_RED_SIZE: | |
| 2820 _this->gl_config.red_size = value; | |
| 2821 break; | |
| 2822 case SDL_GL_GREEN_SIZE: | |
| 2823 _this->gl_config.green_size = value; | |
| 2824 break; | |
| 2825 case SDL_GL_BLUE_SIZE: | |
| 2826 _this->gl_config.blue_size = value; | |
| 2827 break; | |
| 2828 case SDL_GL_ALPHA_SIZE: | |
| 2829 _this->gl_config.alpha_size = value; | |
| 2830 break; | |
| 2831 case SDL_GL_DOUBLEBUFFER: | |
| 2832 _this->gl_config.double_buffer = value; | |
| 2833 break; | |
| 2834 case SDL_GL_BUFFER_SIZE: | |
| 2835 _this->gl_config.buffer_size = value; | |
| 2836 break; | |
| 2837 case SDL_GL_DEPTH_SIZE: | |
| 2838 _this->gl_config.depth_size = value; | |
| 2839 break; | |
| 2840 case SDL_GL_STENCIL_SIZE: | |
| 2841 _this->gl_config.stencil_size = value; | |
| 2842 break; | |
| 2843 case SDL_GL_ACCUM_RED_SIZE: | |
| 2844 _this->gl_config.accum_red_size = value; | |
| 2845 break; | |
| 2846 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2847 _this->gl_config.accum_green_size = value; | |
| 2848 break; | |
| 2849 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2850 _this->gl_config.accum_blue_size = value; | |
| 2851 break; | |
| 2852 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2853 _this->gl_config.accum_alpha_size = value; | |
| 2854 break; | |
| 2855 case SDL_GL_STEREO: | |
| 2856 _this->gl_config.stereo = value; | |
| 2857 break; | |
| 2858 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 2859 _this->gl_config.multisamplebuffers = value; | |
| 2860 break; | |
| 2861 case SDL_GL_MULTISAMPLESAMPLES: | |
| 2862 _this->gl_config.multisamplesamples = value; | |
| 2863 break; | |
| 2864 case SDL_GL_ACCELERATED_VISUAL: | |
| 2865 _this->gl_config.accelerated = value; | |
| 2866 break; | |
| 2867 case SDL_GL_RETAINED_BACKING: | |
| 2868 _this->gl_config.retained_backing = value; | |
| 2869 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2870 case SDL_GL_CONTEXT_MAJOR_VERSION: |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2871 _this->gl_config.major_version = value; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2872 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2873 case SDL_GL_CONTEXT_MINOR_VERSION: |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2874 _this->gl_config.minor_version = value; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2875 break; |
| 2753 | 2876 default: |
| 2877 SDL_SetError("Unknown OpenGL attribute"); | |
| 2878 retval = -1; | |
| 2879 break; | |
| 2880 } | |
| 2881 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2882 #else |
| 2753 | 2883 SDL_Unsupported(); |
| 2884 return -1; | |
| 2885 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2886 } |
| 2887 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2888 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2889 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 2890 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2891 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2892 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 3139 | 2893 GLenum(APIENTRY * glGetErrorFunc) (void); |
| 2753 | 2894 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2895 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2896 |
| 2753 | 2897 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 2898 if (!glGetIntegervFunc) { | |
| 2899 return -1; | |
| 2900 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2901 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2902 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2903 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2904 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2905 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2906 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2907 /* Clear value in any case */ |
| 3139 | 2908 *value = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2909 |
| 2753 | 2910 switch (attr) { |
| 2911 case SDL_GL_RETAINED_BACKING: | |
| 2912 *value = _this->gl_config.retained_backing; | |
| 2913 return 0; | |
| 2914 case SDL_GL_RED_SIZE: | |
| 2915 attrib = GL_RED_BITS; | |
| 2916 break; | |
| 2917 case SDL_GL_BLUE_SIZE: | |
| 2918 attrib = GL_BLUE_BITS; | |
| 2919 break; | |
| 2920 case SDL_GL_GREEN_SIZE: | |
| 2921 attrib = GL_GREEN_BITS; | |
| 2922 break; | |
| 2923 case SDL_GL_ALPHA_SIZE: | |
| 2924 attrib = GL_ALPHA_BITS; | |
| 2925 break; | |
| 2926 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2927 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2928 attrib = GL_DOUBLEBUFFER; |
| 2929 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2930 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2931 /* OpenGL ES 1.0 and above specifications have EGL_SINGLE_BUFFER */ |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2932 /* parameter which switches double buffer to single buffer. OpenGL ES */ |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2933 /* SDL driver must set proper value after initialization */ |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2934 *value = _this->gl_config.double_buffer; |
| 2753 | 2935 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2936 #endif |
| 2753 | 2937 case SDL_GL_DEPTH_SIZE: |
| 2938 attrib = GL_DEPTH_BITS; | |
| 2939 break; | |
| 2940 case SDL_GL_STENCIL_SIZE: | |
| 2941 attrib = GL_STENCIL_BITS; | |
| 2942 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2943 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2944 case SDL_GL_ACCUM_RED_SIZE: |
| 2945 attrib = GL_ACCUM_RED_BITS; | |
| 2946 break; | |
| 2947 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2948 attrib = GL_ACCUM_GREEN_BITS; | |
| 2949 break; | |
| 2950 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2951 attrib = GL_ACCUM_BLUE_BITS; | |
| 2952 break; | |
| 2953 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2954 attrib = GL_ACCUM_ALPHA_BITS; | |
| 2955 break; | |
| 2956 case SDL_GL_STEREO: | |
| 2957 attrib = GL_STEREO; | |
| 2958 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2959 #else |
| 2753 | 2960 case SDL_GL_ACCUM_RED_SIZE: |
| 2961 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2962 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2963 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2964 case SDL_GL_STEREO: | |
| 2965 /* none of these are supported in OpenGL ES */ | |
| 2966 *value = 0; | |
| 2967 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2968 #endif |
| 2753 | 2969 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2970 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2971 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2972 #else |
| 2753 | 2973 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2974 #endif |
| 2753 | 2975 break; |
| 2976 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2977 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2978 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2979 #else |
| 2753 | 2980 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2981 #endif |
| 2753 | 2982 break; |
| 2983 case SDL_GL_BUFFER_SIZE: | |
| 2984 { | |
| 2985 GLint bits = 0; | |
| 2986 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2987 |
| 2753 | 2988 /* |
| 2989 * there doesn't seem to be a single flag in OpenGL | |
| 2990 * for this! | |
| 2991 */ | |
| 2992 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 2993 bits += component; | |
| 2994 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 2995 bits += component; | |
| 2996 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 2997 bits += component; | |
| 2998 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 2999 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3000 |
| 2753 | 3001 *value = bits; |
| 3002 return 0; | |
| 3003 } | |
| 3004 case SDL_GL_ACCELERATED_VISUAL: | |
| 3005 { | |
| 3006 /* FIXME: How do we get this information? */ | |
| 3007 *value = (_this->gl_config.accelerated != 0); | |
| 3008 return 0; | |
| 3009 } | |
| 3010 default: | |
| 3011 SDL_SetError("Unknown OpenGL attribute"); | |
| 3012 return -1; | |
| 3013 } | |
| 0 | 3014 |
| 2753 | 3015 glGetIntegervFunc(attrib, (GLint *) value); |
| 3139 | 3016 error = glGetErrorFunc(); |
| 3017 if (error != GL_NO_ERROR) { | |
| 3018 switch (error) { | |
| 3019 case GL_INVALID_ENUM: | |
| 3020 { | |
| 3021 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); | |
| 3022 } | |
| 3023 break; | |
| 3024 case GL_INVALID_VALUE: | |
| 3025 { | |
| 3026 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); | |
| 3027 } | |
| 3028 break; | |
| 3029 default: | |
| 3030 { | |
| 3031 SDL_SetError("OpenGL error: %08X", error); | |
| 3032 } | |
| 3033 break; | |
| 3034 } | |
| 3035 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3036 } |
| 2753 | 3037 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3038 #else |
| 2753 | 3039 SDL_Unsupported(); |
| 3040 return -1; | |
| 3041 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3042 } |
| 3043 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3044 SDL_GLContext |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3045 SDL_GL_CreateContext(SDL_WindowID windowID) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3046 { |
| 2753 | 3047 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3048 |
| 2753 | 3049 if (!window) { |
| 3050 return NULL; | |
| 3051 } | |
| 3052 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3053 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3054 return NULL; | |
| 3055 } | |
| 3056 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3057 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3058 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3059 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3060 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3061 { |
| 2753 | 3062 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3063 |
| 2753 | 3064 if (window && !(window->flags & SDL_WINDOW_OPENGL)) { |
| 3065 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3066 return -1; | |
| 3067 } | |
| 3068 if (!context) { | |
| 3069 window = NULL; | |
| 3070 } | |
| 3071 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3072 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3073 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3074 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3075 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3076 { |
| 2753 | 3077 if (!_this) { |
| 3078 SDL_UninitializedVideo(); | |
| 3079 return -1; | |
| 3080 } | |
| 3081 if (_this->GL_SetSwapInterval) { | |
| 3082 return _this->GL_SetSwapInterval(_this, interval); | |
| 3083 } else { | |
| 3084 SDL_SetError("Setting the swap interval is not supported"); | |
| 3085 return -1; | |
| 3086 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3087 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3088 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3089 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3090 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3091 { |
| 2753 | 3092 if (!_this) { |
| 3093 SDL_UninitializedVideo(); | |
| 3094 return -1; | |
| 3095 } | |
| 3096 if (_this->GL_GetSwapInterval) { | |
| 3097 return _this->GL_GetSwapInterval(_this); | |
| 3098 } else { | |
| 3099 SDL_SetError("Getting the swap interval is not supported"); | |
| 3100 return -1; | |
| 3101 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3102 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3103 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3104 void |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3105 SDL_GL_SwapWindow(SDL_WindowID windowID) |
| 0 | 3106 { |
| 2753 | 3107 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3108 |
| 2753 | 3109 if (!window) { |
| 3110 return; | |
| 3111 } | |
| 3112 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3113 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3114 return; | |
| 3115 } | |
| 3116 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3117 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3118 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3119 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3120 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3121 { |
| 2753 | 3122 if (!_this || !context) { |
| 3123 return; | |
| 3124 } | |
| 3125 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 3126 _this->GL_DeleteContext(_this, context); | |
| 0 | 3127 } |
| 3128 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3129 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3130 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3131 * 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
|
3132 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3133 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3134 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
|
3135 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 3136 { |
| 2753 | 3137 int x, y; |
| 3138 Uint32 colorkey; | |
| 0 | 3139 #define SET_MASKBIT(icon, x, y, mask) \ |
| 3140 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 3141 | |
| 2753 | 3142 colorkey = icon->format->colorkey; |
| 3143 switch (icon->format->BytesPerPixel) { | |
| 3144 case 1: | |
| 3145 { | |
| 3146 Uint8 *pixels; | |
| 3147 for (y = 0; y < icon->h; ++y) { | |
| 3148 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 3149 for (x = 0; x < icon->w; ++x) { | |
| 3150 if (*pixels++ == colorkey) { | |
| 3151 SET_MASKBIT(icon, x, y, mask); | |
| 3152 } | |
| 3153 } | |
| 3154 } | |
| 3155 } | |
| 3156 break; | |
| 0 | 3157 |
| 2753 | 3158 case 2: |
| 3159 { | |
| 3160 Uint16 *pixels; | |
| 3161 for (y = 0; y < icon->h; ++y) { | |
| 3162 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 3163 for (x = 0; x < icon->w; ++x) { | |
| 3164 if ((flags & 1) && *pixels == colorkey) { | |
| 3165 SET_MASKBIT(icon, x, y, mask); | |
| 3166 } else if ((flags & 2) | |
| 3167 && (*pixels & icon->format->Amask) == 0) { | |
| 3168 SET_MASKBIT(icon, x, y, mask); | |
| 3169 } | |
| 3170 pixels++; | |
| 3171 } | |
| 3172 } | |
| 3173 } | |
| 3174 break; | |
| 0 | 3175 |
| 2753 | 3176 case 4: |
| 3177 { | |
| 3178 Uint32 *pixels; | |
| 3179 for (y = 0; y < icon->h; ++y) { | |
| 3180 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3181 for (x = 0; x < icon->w; ++x) { | |
| 3182 if ((flags & 1) && *pixels == colorkey) { | |
| 3183 SET_MASKBIT(icon, x, y, mask); | |
| 3184 } else if ((flags & 2) | |
| 3185 && (*pixels & icon->format->Amask) == 0) { | |
| 3186 SET_MASKBIT(icon, x, y, mask); | |
| 3187 } | |
| 3188 pixels++; | |
| 3189 } | |
| 3190 } | |
| 3191 } | |
| 3192 break; | |
| 3193 } | |
| 0 | 3194 } |
| 3195 | |
| 3196 /* | |
| 3197 * Sets the window manager icon for the display window. | |
| 3198 */ | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3199 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
|
3200 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3201 { |
| 2753 | 3202 if (icon && _this->SetIcon) { |
| 3203 /* Generate a mask if necessary, and create the icon! */ | |
| 3204 if (mask == NULL) { | |
| 3205 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3206 int flags = 0; | |
| 3207 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3208 if (mask == NULL) { | |
| 3209 return; | |
| 3210 } | |
| 3211 SDL_memset(mask, ~0, mask_len); | |
| 3212 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3213 flags |= 1; | |
| 3214 if (icon->flags & SDL_SRCALPHA) | |
| 3215 flags |= 2; | |
| 3216 if (flags) { | |
| 3217 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3218 } | |
| 3219 _this->SetIcon(_this, icon, mask); | |
| 3220 SDL_free(mask); | |
| 3221 } else { | |
| 3222 _this->SetIcon(_this, icon, mask); | |
| 3223 } | |
| 3224 } | |
| 0 | 3225 } |
| 3226 #endif | |
| 3227 | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3228 SDL_bool |
| 2753 | 3229 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo *info) |
| 0 | 3230 { |
| 2753 | 3231 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 3232 |
| 2753 | 3233 if (!window || !_this->GetWindowWMInfo) { |
| 3234 return SDL_FALSE; | |
| 3235 } | |
| 3236 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3237 } |
| 3238 | |
|
3280
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3239 void |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3240 SDL_StartTextInput(void) |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3241 { |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3242 if (_this->StartTextInput) { |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3243 _this->StartTextInput(_this); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3244 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3245 SDL_EventState(SDL_TEXTINPUT, SDL_ENABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3246 SDL_EventState(SDL_TEXTEDITING, SDL_ENABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3247 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3248 |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3249 void |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3250 SDL_StopTextInput(void) |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3251 { |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3252 if (_this->StopTextInput) { |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3253 _this->StopTextInput(_this); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3254 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3255 SDL_EventState(SDL_TEXTINPUT, SDL_DISABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3256 SDL_EventState(SDL_TEXTEDITING, SDL_DISABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3257 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
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parents:
3276
diff
changeset
|
3258 |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3259 void |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3260 SDL_SetTextInputRect(SDL_Rect *rect) |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3261 { |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3262 if (_this->SetTextInputRect) { |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3263 _this->SetTextInputRect(_this, rect); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3264 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3265 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3266 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
3267 /* vi: set ts=4 sw=4 expandtab: */ |