Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 3283:1ed5d432e468
Removed outdated Atari support
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 20 Sep 2009 04:15:19 +0000 |
| parents | 00cace2d9080 |
| children | 87ffdad11607 |
| 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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51 static VideoBootStrap *bootstrap[] = { |
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52 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 53 &COCOA_bootstrap, |
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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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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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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 |
|
229
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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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diff
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|
351 } |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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diff
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|
352 |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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diff
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|
353 int |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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|
354 SDL_GetCurrentVideoDisplay(void) |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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diff
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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; | |
|
910
4ab6d1fd028f
Date: Sat, 26 Jun 2004 14:58:42 +0300
Sam Lantinga <slouken@libsdl.org>
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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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Date: Sat, 26 Jun 2004 14:58:42 +0300
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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
fe445b59d307
We need to lookup the address of glGetString before calling GL_MakeCurrent(),
Ryan C. Gordon <icculus@icculus.org>
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630
diff
changeset
|
392 |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
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diff
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|
393 /* Re-sort video modes */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
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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.
Sam Lantinga <slouken@libsdl.org>
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diff
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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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diff
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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.
Sam Lantinga <slouken@libsdl.org>
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diff
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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
01e29c3e9a29
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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diff
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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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changeset
|
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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changeset
|
755 |
| 2753 | 756 if (!_this) { |
| 757 SDL_UninitializedVideo(); | |
| 758 return 0; | |
| 759 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
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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diff
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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|
876 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
877 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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|
878 |
|
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Added test program for SDL_CreateWindowFrom()
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|
879 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
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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()
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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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Simplified driver window creation code.
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changeset
|
892 |
|
3057
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Added test program for SDL_CreateWindowFrom()
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|
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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|
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
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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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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changeset
|
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]; | |
|
1895
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changeset
|
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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Sam Lantinga <slouken@libsdl.org>
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changeset
|
958 |
| 2753 | 959 if (!window) { |
| 960 return 0; | |
| 961 } | |
| 962 return window->flags; | |
|
1895
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Sam Lantinga <slouken@libsdl.org>
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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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changeset
|
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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|
981 |
| 2753 | 982 if (_this->SetWindowTitle) { |
| 983 _this->SetWindowTitle(_this, window); | |
| 984 } | |
|
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
|
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
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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
|
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 } | |
|
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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:
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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:
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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:
1737
diff
changeset
|
1175 |
| 2753 | 1176 if (_this->MinimizeWindow) { |
| 1177 _this->MinimizeWindow(_this, window); | |
| 1178 } | |
|
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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:
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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:
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diff
changeset
|
1184 { |
| 2753 | 1185 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
|
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:
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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
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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
|
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:
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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 |
| 2753 | 1504 if (!window || !window->renderer) { |
| 1505 return -1; | |
| 1506 } | |
| 1507 renderer = window->renderer; | |
| 1508 if (renderer && renderer->ActivateRenderer) { | |
| 1509 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 1510 return -1; | |
| 1511 } | |
| 1512 } | |
| 1513 SDL_CurrentDisplay.current_renderer = renderer; | |
| 1514 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
|
1515 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1516 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1517 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1518 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1519 { |
| 2753 | 1520 if (!_this) { |
| 1521 SDL_UninitializedVideo(); | |
| 1522 return -1; | |
| 1523 } | |
| 1524 if (!SDL_CurrentDisplay.current_renderer) { | |
| 1525 SDL_SetError("There is no current renderer"); | |
| 1526 return -1; | |
| 1527 } | |
| 1528 *info = SDL_CurrentDisplay.current_renderer->info; | |
| 1529 return 0; | |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1530 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1531 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1532 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
|
1533 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
|
1534 { |
| 2753 | 1535 int hash; |
| 1536 SDL_Renderer *renderer; | |
| 1537 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
|
1538 |
| 2753 | 1539 if (!_this) { |
| 1540 SDL_UninitializedVideo(); | |
| 1541 return 0; | |
| 1542 } | |
| 1543 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
|
1544 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1545 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1546 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1547 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1548 SDL_Unsupported(); |
| 2753 | 1549 return 0; |
| 1550 } | |
| 1551 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); | |
| 1552 if (!texture) { | |
| 1553 SDL_OutOfMemory(); | |
| 1554 return 0; | |
| 1555 } | |
| 1556 texture->id = _this->next_object_id++; | |
| 1557 texture->format = format; | |
| 1558 texture->access = access; | |
| 1559 texture->w = w; | |
| 1560 texture->h = h; | |
| 1561 texture->r = 255; | |
| 1562 texture->g = 255; | |
| 1563 texture->b = 255; | |
| 1564 texture->a = 255; | |
| 1565 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
|
1566 |
| 2753 | 1567 if (renderer->CreateTexture(renderer, texture) < 0) { |
| 1568 if (renderer->DestroyTexture) { | |
| 1569 renderer->DestroyTexture(renderer, texture); | |
| 1570 } | |
| 1571 SDL_free(texture); | |
| 1572 return 0; | |
| 1573 } | |
| 1574 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1575 texture->next = SDL_CurrentDisplay.textures[hash]; | |
| 1576 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
|
1577 |
| 2753 | 1578 return texture->id; |
| 0 | 1579 } |
| 1580 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1581 SDL_TextureID |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1582 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1583 { |
| 2753 | 1584 SDL_TextureID textureID; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1585 Uint32 requested_format = format; |
| 2753 | 1586 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
|
1587 SDL_Renderer *renderer; |
| 2753 | 1588 int bpp; |
| 1589 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
|
1590 |
| 2753 | 1591 if (!surface) { |
| 1592 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1593 return 0; | |
| 1594 } | |
| 1595 fmt = surface->format; | |
| 0 | 1596 |
|
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
|
1597 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
|
1598 if (!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
|
1599 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
|
1600 } |
|
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
|
1601 |
| 2753 | 1602 if (format) { |
| 1603 if (!SDL_PixelFormatEnumToMasks | |
| 1604 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1605 SDL_SetError("Unknown pixel format"); | |
| 1606 return 0; | |
| 1607 } | |
| 1608 } else { | |
| 1609 if (surface->format->Amask | |
| 1610 || !(surface->map->info.flags & | |
| 1611 (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
|
1612 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
|
1613 int pfmt; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1614 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1615 /* Pixel formats, sorted by best first */ |
| 3186 | 1616 static const Uint32 sdl_pformats[] = { |
| 1617 SDL_PIXELFORMAT_ARGB8888, | |
| 1618 SDL_PIXELFORMAT_RGBA8888, | |
| 1619 SDL_PIXELFORMAT_ABGR8888, | |
| 1620 SDL_PIXELFORMAT_BGRA8888, | |
| 1621 SDL_PIXELFORMAT_RGB888, | |
| 1622 SDL_PIXELFORMAT_BGR888, | |
| 1623 SDL_PIXELFORMAT_RGB24, | |
| 1624 SDL_PIXELFORMAT_BGR24, | |
| 1625 SDL_PIXELFORMAT_RGB565, | |
| 1626 SDL_PIXELFORMAT_BGR565, | |
| 1627 SDL_PIXELFORMAT_ARGB1555, | |
| 1628 SDL_PIXELFORMAT_ABGR1555, | |
| 1629 SDL_PIXELFORMAT_RGB555, | |
| 1630 SDL_PIXELFORMAT_BGR555, | |
| 1631 SDL_PIXELFORMAT_ARGB4444, | |
| 1632 SDL_PIXELFORMAT_ABGR4444, | |
| 1633 SDL_PIXELFORMAT_RGB444, | |
| 1634 SDL_PIXELFORMAT_ARGB2101010, | |
| 1635 SDL_PIXELFORMAT_INDEX8, | |
| 1636 SDL_PIXELFORMAT_INDEX4LSB, | |
| 1637 SDL_PIXELFORMAT_INDEX4MSB, | |
| 1638 SDL_PIXELFORMAT_RGB332, | |
| 1639 SDL_PIXELFORMAT_INDEX1LSB, | |
| 1640 SDL_PIXELFORMAT_INDEX1MSB, | |
| 1641 SDL_PIXELFORMAT_UNKNOWN | |
| 1642 }; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1643 |
| 2753 | 1644 bpp = fmt->BitsPerPixel; |
| 1645 Rmask = fmt->Rmask; | |
| 1646 Gmask = fmt->Gmask; | |
| 1647 Bmask = fmt->Bmask; | |
| 1648 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
|
1649 |
| 3186 | 1650 format = |
| 1651 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
|
1652 if (!format) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1653 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
|
1654 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1655 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1656 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1657 /* 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
|
1658 /* formats by current renderer */ |
| 3186 | 1659 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1660 if (renderer->info.texture_formats[it] == format) { | |
| 1661 break; | |
|
3178
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 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1664 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1665 /* 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
|
1666 /* format which renderer provides */ |
| 3186 | 1667 if (it == renderer->info.num_texture_formats) { |
| 1668 pfmt = 0; | |
| 1669 for (;;) { | |
| 1670 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
|
1671 break; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1672 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1673 |
| 3186 | 1674 for (it = 0; it < renderer->info.num_texture_formats; |
| 1675 it++) { | |
| 1676 if (renderer->info.texture_formats[it] == | |
| 1677 sdl_pformats[pfmt]) { | |
| 1678 break; | |
| 1679 } | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1680 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1681 |
| 3186 | 1682 if (it != renderer->info.num_texture_formats) { |
| 1683 /* The best format has been found */ | |
| 1684 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1685 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1686 pfmt++; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1687 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1688 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1689 /* If any format can't be found, then return an error */ |
| 3186 | 1690 if (it == renderer->info.num_texture_formats) { |
| 1691 SDL_SetError | |
| 1692 ("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
|
1693 return 0; |
|
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 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1696 /* Convert found pixel format back to color masks */ |
| 3186 | 1697 if (SDL_PixelFormatEnumToMasks |
| 1698 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1699 &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
|
1700 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
|
1701 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1702 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1703 } |
| 2753 | 1704 } else { |
| 1705 /* 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
|
1706 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
|
1707 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
|
1708 |
|
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
|
1709 /* Pixel formats with alpha, sorted by best first */ |
| 3169 | 1710 static const Uint32 sdl_alpha_pformats[] = { |
| 1711 SDL_PIXELFORMAT_ARGB8888, | |
| 1712 SDL_PIXELFORMAT_RGBA8888, | |
| 1713 SDL_PIXELFORMAT_ABGR8888, | |
| 1714 SDL_PIXELFORMAT_BGRA8888, | |
| 1715 SDL_PIXELFORMAT_ARGB1555, | |
| 1716 SDL_PIXELFORMAT_ABGR1555, | |
| 1717 SDL_PIXELFORMAT_ARGB4444, | |
| 1718 SDL_PIXELFORMAT_ABGR4444, | |
| 1719 SDL_PIXELFORMAT_ARGB2101010, | |
| 1720 SDL_PIXELFORMAT_UNKNOWN | |
| 1721 }; | |
|
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
|
1722 |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1723 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
|
1724 /* 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
|
1725 /* 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
|
1726 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
|
1727 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
|
1728 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
|
1729 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
|
1730 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
|
1731 } else { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1732 bpp = 32; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1733 Rmask = 0x00FF0000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1734 Gmask = 0x0000FF00; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1735 Bmask = 0x000000FF; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1736 Amask = 0xFF000000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1737 } |
|
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
|
1738 |
| 3169 | 1739 format = |
| 1740 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
|
1741 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
|
1742 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
|
1743 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
|
1744 } |
|
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
|
1745 |
|
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
|
1746 /* 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
|
1747 /* by current renderer */ |
| 3169 | 1748 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1749 if (renderer->info.texture_formats[it] == format) { | |
| 1750 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
|
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 } |
|
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 |
|
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
|
1754 /* 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
|
1755 /* compatible format with alpha which renderer provides */ |
| 3169 | 1756 if (it == renderer->info.num_texture_formats) { |
| 1757 apfmt = 0; | |
| 1758 for (;;) { | |
| 1759 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
|
1760 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
|
1761 } |
|
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
|
1762 |
| 3169 | 1763 for (it = 0; it < renderer->info.num_texture_formats; |
| 1764 it++) { | |
| 1765 if (renderer->info.texture_formats[it] == | |
| 1766 sdl_alpha_pformats[apfmt]) { | |
| 1767 break; | |
| 1768 } | |
|
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
|
1769 } |
|
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
|
1770 |
| 3169 | 1771 if (it != renderer->info.num_texture_formats) { |
| 1772 /* Compatible format has been found */ | |
| 1773 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
|
1774 } |
|
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 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
|
1776 } |
|
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
|
1777 |
|
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
|
1778 /* If compatible format can't be found, then return an error */ |
| 3169 | 1779 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
|
1780 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
|
1781 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
|
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 /* Convert found pixel format back to color masks */ |
| 3169 | 1785 if (SDL_PixelFormatEnumToMasks |
| 1786 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1787 &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
|
1788 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
|
1789 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
|
1790 } |
|
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
|
1791 } |
| 2753 | 1792 } |
|
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
|
1793 |
| 2753 | 1794 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); |
| 1795 if (!format) { | |
| 1796 SDL_SetError("Unknown pixel format"); | |
| 1797 return 0; | |
| 1798 } | |
| 1799 } | |
| 0 | 1800 |
| 2753 | 1801 textureID = |
| 1802 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, | |
| 1803 surface->h); | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1804 if (!textureID && !requested_format) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1805 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1806 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1807 format = desktop_mode.format; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1808 textureID = |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1809 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1810 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1811 } |
| 2753 | 1812 if (!textureID) { |
| 1813 return 0; | |
| 1814 } | |
| 1815 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1816 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1817 if (SDL_MUSTLOCK(surface)) { | |
| 1818 if (SDL_LockSurface(surface) < 0) { | |
| 1819 SDL_DestroyTexture(textureID); | |
| 1820 return 0; | |
| 1821 } | |
| 1822 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1823 surface->pitch); | |
| 1824 SDL_UnlockSurface(surface); | |
| 1825 } else { | |
| 1826 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1827 surface->pitch); | |
| 1828 } | |
| 1829 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1830 SDL_PixelFormat dst_fmt; |
| 2753 | 1831 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1832 |
| 2753 | 1833 /* 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
|
1834 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
|
1835 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1836 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1837 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
|
1838 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1839 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1840 * 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
|
1841 * 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 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
|
1844 SDL_BITSPERPIXEL(format)); |
| 2753 | 1845 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1846 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1847 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
|
1848 if (dst) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1849 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
|
1850 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1851 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1852 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1853 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 1854 } |
| 1855 if (!dst) { | |
| 1856 SDL_DestroyTexture(textureID); | |
| 1857 return 0; | |
| 1858 } | |
| 1859 } | |
|
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
|
1860 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1861 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1862 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
|
1863 int blendMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1864 int scaleMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1865 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1866 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
|
1867 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
|
1868 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1869 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
|
1870 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
|
1871 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1872 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
|
1873 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
|
1874 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1875 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
|
1876 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
|
1877 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1878 |
| 2753 | 1879 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
| 1880 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0, | |
| 1881 fmt->palette->ncolors); | |
| 1882 } | |
| 1883 return textureID; | |
| 0 | 1884 } |
| 1885 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1886 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
|
1887 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
|
1888 { |
| 2753 | 1889 int hash; |
| 1890 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
|
1891 |
| 2753 | 1892 if (!_this) { |
| 1893 return NULL; | |
| 1894 } | |
| 1895 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1896 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 1897 texture = texture->next) { | |
| 1898 if (texture->id == textureID) { | |
| 1899 return texture; | |
| 1900 } | |
| 1901 } | |
| 1902 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
|
1903 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1904 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1905 int |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1906 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access, |
| 2753 | 1907 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
|
1908 { |
| 2753 | 1909 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
|
1910 |
| 2753 | 1911 if (!texture) { |
| 1912 return -1; | |
| 1913 } | |
| 1914 if (format) { | |
| 1915 *format = texture->format; | |
| 1916 } | |
| 1917 if (access) { | |
| 1918 *access = texture->access; | |
| 1919 } | |
| 1920 if (w) { | |
| 1921 *w = texture->w; | |
| 1922 } | |
| 1923 if (h) { | |
| 1924 *h = texture->h; | |
| 1925 } | |
| 1926 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
|
1927 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1928 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1929 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
|
1930 SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int *pitch) |
| 0 | 1931 { |
| 2753 | 1932 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1933 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
|
1934 |
| 2753 | 1935 if (!texture) { |
| 1936 return -1; | |
| 1937 } | |
| 1938 renderer = texture->renderer; | |
| 1939 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
|
1940 SDL_Unsupported(); |
| 2753 | 1941 return -1; |
| 1942 } | |
| 1943 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
|
1944 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1945 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1946 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
|
1947 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, |
| 2753 | 1948 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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1737
diff
changeset
|
1949 { |
| 2753 | 1950 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1951 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
|
1952 |
| 2753 | 1953 if (!texture) { |
| 1954 return -1; | |
| 1955 } | |
| 1956 renderer = texture->renderer; | |
| 1957 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
|
1958 SDL_Unsupported(); |
| 2753 | 1959 return -1; |
| 1960 } | |
| 1961 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1962 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
|
1963 } |
|
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
|
1964 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1965 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
|
1966 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, |
| 2753 | 1967 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
|
1968 { |
| 2753 | 1969 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1970 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
|
1971 |
| 2753 | 1972 if (!texture) { |
| 1973 return -1; | |
| 1974 } | |
| 1975 renderer = texture->renderer; | |
| 1976 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
|
1977 SDL_Unsupported(); |
| 2753 | 1978 return -1; |
| 1979 } | |
| 1980 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1981 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
|
1982 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1983 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1984 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1985 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
|
1986 { |
| 2753 | 1987 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1988 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1989 |
| 2753 | 1990 if (!texture) { |
| 1991 return -1; | |
| 1992 } | |
| 1993 renderer = texture->renderer; | |
| 1994 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
|
1995 SDL_Unsupported(); |
| 2753 | 1996 return -1; |
| 1997 } | |
| 1998 if (r < 255 || g < 255 || b < 255) { | |
| 1999 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 2000 } else { | |
| 2001 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 2002 } | |
| 2003 texture->r = r; | |
| 2004 texture->g = g; | |
| 2005 texture->b = b; | |
| 2006 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2007 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2008 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2009 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2010 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g, |
| 2753 | 2011 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2012 { |
| 2753 | 2013 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2014 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2015 |
| 2753 | 2016 if (!texture) { |
| 2017 return -1; | |
| 2018 } | |
| 2019 renderer = texture->renderer; | |
| 2020 if (r) { | |
| 2021 *r = texture->r; | |
| 2022 } | |
| 2023 if (g) { | |
| 2024 *g = texture->g; | |
| 2025 } | |
| 2026 if (b) { | |
| 2027 *b = texture->b; | |
| 2028 } | |
| 2029 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2030 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2031 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2032 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2033 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2034 { |
| 2753 | 2035 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2036 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2037 |
| 2753 | 2038 if (!texture) { |
| 2039 return -1; | |
| 2040 } | |
| 2041 renderer = texture->renderer; | |
| 2042 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
|
2043 SDL_Unsupported(); |
| 2753 | 2044 return -1; |
| 2045 } | |
| 2046 if (alpha < 255) { | |
| 2047 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 2048 } else { | |
| 2049 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 2050 } | |
| 2051 texture->a = alpha; | |
| 2052 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2053 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2054 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2055 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2056 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2057 { |
| 2753 | 2058 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2059 |
| 2753 | 2060 if (!texture) { |
| 2061 return -1; | |
| 2062 } | |
| 2063 if (alpha) { | |
| 2064 *alpha = texture->a; | |
| 2065 } | |
| 2066 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2067 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2068 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2069 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2070 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2071 { |
| 2753 | 2072 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2073 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2074 |
| 2753 | 2075 if (!texture) { |
| 2076 return -1; | |
| 2077 } | |
| 2078 renderer = texture->renderer; | |
| 2079 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
|
2080 SDL_Unsupported(); |
| 2753 | 2081 return -1; |
| 2082 } | |
| 2083 texture->blendMode = blendMode; | |
| 2084 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2085 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2086 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2087 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2088 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2089 { |
| 2753 | 2090 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2091 |
| 2753 | 2092 if (!texture) { |
| 2093 return -1; | |
| 2094 } | |
| 2095 if (blendMode) { | |
| 2096 *blendMode = texture->blendMode; | |
| 2097 } | |
| 2098 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2099 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2100 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2101 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2102 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2103 { |
| 2753 | 2104 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2105 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2106 |
| 2753 | 2107 if (!texture) { |
| 2108 return -1; | |
| 2109 } | |
| 2110 renderer = texture->renderer; | |
| 2111 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
|
2112 SDL_Unsupported(); |
| 2753 | 2113 return -1; |
| 2114 } | |
| 2115 texture->scaleMode = scaleMode; | |
| 2116 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2117 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2118 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2119 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2120 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2121 { |
| 2753 | 2122 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2123 |
| 2753 | 2124 if (!texture) { |
| 2125 return -1; | |
| 2126 } | |
| 2127 if (scaleMode) { | |
| 2128 *scaleMode = texture->scaleMode; | |
| 2129 } | |
| 2130 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2131 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2132 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2133 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
|
2134 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect, |
| 2753 | 2135 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
|
2136 { |
| 2753 | 2137 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2138 SDL_Renderer *renderer; | |
| 2139 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
|
2140 |
| 2753 | 2141 if (!texture) { |
| 2142 return -1; | |
| 2143 } | |
| 2144 renderer = texture->renderer; | |
| 2145 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
|
2146 SDL_Unsupported(); |
| 2753 | 2147 return -1; |
| 2148 } | |
| 2149 if (!rect) { | |
| 2150 full_rect.x = 0; | |
| 2151 full_rect.y = 0; | |
| 2152 full_rect.w = texture->w; | |
| 2153 full_rect.h = texture->h; | |
| 2154 rect = &full_rect; | |
| 2155 } | |
| 2156 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
|
2157 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2158 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2159 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
|
2160 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty, |
| 2753 | 2161 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
|
2162 { |
| 2753 | 2163 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2164 SDL_Renderer *renderer; | |
| 2165 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
|
2166 |
| 2753 | 2167 if (!texture) { |
| 2168 return -1; | |
| 2169 } | |
| 2170 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2171 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2172 return -1; | |
| 2173 } | |
| 2174 renderer = texture->renderer; | |
| 2175 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
|
2176 SDL_Unsupported(); |
| 2753 | 2177 return -1; |
| 2178 } | |
| 2179 if (!rect) { | |
| 2180 full_rect.x = 0; | |
| 2181 full_rect.y = 0; | |
| 2182 full_rect.w = texture->w; | |
| 2183 full_rect.h = texture->h; | |
| 2184 rect = &full_rect; | |
| 2185 } | |
| 2186 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2187 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
|
2188 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2189 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2190 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
|
2191 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
|
2192 { |
| 2753 | 2193 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2194 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
|
2195 |
| 2753 | 2196 if (!texture) { |
| 2197 return; | |
| 2198 } | |
| 2199 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2200 return; | |
| 2201 } | |
| 2202 renderer = texture->renderer; | |
| 2203 if (!renderer->UnlockTexture) { | |
| 2204 return; | |
| 2205 } | |
| 2206 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
|
2207 } |
| 0 | 2208 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2209 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
|
2210 SDL_DirtyTexture(SDL_TextureID textureID, int numrects, |
| 2753 | 2211 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
|
2212 { |
| 2753 | 2213 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2214 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
|
2215 |
| 2753 | 2216 if (!texture) { |
| 2217 return; | |
| 2218 } | |
| 2219 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2220 return; | |
| 2221 } | |
| 2222 renderer = texture->renderer; | |
| 2223 if (!renderer->DirtyTexture) { | |
| 2224 return; | |
| 2225 } | |
| 2226 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
|
2227 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2228 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2229 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2230 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
|
2231 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2232 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2233 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2234 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2235 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2236 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2237 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2238 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2239 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2240 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2241 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2242 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2243 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2244 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2245 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2246 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2247 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2248 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2249 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2250 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2251 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2252 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2253 int |
| 2885 | 2254 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
|
2255 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2256 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2257 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2258 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2259 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2260 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2261 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2262 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2263 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2264 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2265 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2266 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2267 *r = renderer->r; |
|
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 (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2270 *g = renderer->g; |
|
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 (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2273 *b = renderer->b; |
|
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 (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2276 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2277 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2278 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2279 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2280 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2281 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2282 SDL_SetRenderDrawBlendMode(int blendMode) |
|
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 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2285 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2286 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2287 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2288 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2289 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2290 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2291 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2292 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2293 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2294 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2295 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2296 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2297 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2298 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2299 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2300 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2301 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2302 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2303 SDL_GetRenderDrawBlendMode(int *blendMode) |
|
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 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2306 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2307 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2308 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2309 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2310 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2311 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2312 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2313 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2314 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2315 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2316 return 0; |
|
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 |
| 2901 | 2319 int |
| 2320 SDL_RenderPoint(int x, int y) | |
| 2321 { | |
| 2322 SDL_Renderer *renderer; | |
| 2323 SDL_Window *window; | |
| 2324 | |
| 2325 if (!_this) { | |
| 2326 SDL_UninitializedVideo(); | |
| 2327 return -1; | |
| 2328 } | |
| 2329 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2330 if (!renderer) { | |
| 2331 return -1; | |
| 2332 } | |
| 2333 if (!renderer->RenderPoint) { | |
| 2334 SDL_Unsupported(); | |
| 2335 return -1; | |
| 2336 } | |
| 2337 window = SDL_GetWindowFromID(renderer->window); | |
| 2338 if (x < 0 || y < 0 || x >= window->w || y >= window->h) { | |
| 2339 return 0; | |
| 2340 } | |
| 2341 return renderer->RenderPoint(renderer, x, y); | |
| 2342 } | |
| 2343 | |
| 2344 int | |
| 2345 SDL_RenderLine(int x1, int y1, int x2, int y2) | |
| 2346 { | |
| 2347 SDL_Renderer *renderer; | |
| 2348 SDL_Window *window; | |
| 2349 SDL_Rect real_rect; | |
| 2350 | |
| 2351 if (x1 == x2 && y1 == y2) { | |
| 2352 return SDL_RenderPoint(x1, y1); | |
| 2353 } | |
| 2354 | |
| 2355 if (!_this) { | |
| 2356 SDL_UninitializedVideo(); | |
| 2357 return -1; | |
| 2358 } | |
| 2359 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2360 if (!renderer) { | |
| 2361 return -1; | |
| 2362 } | |
| 2363 if (!renderer->RenderLine) { | |
| 2364 SDL_Unsupported(); | |
| 2365 return -1; | |
| 2366 } | |
| 2367 window = SDL_GetWindowFromID(renderer->window); | |
| 2909 | 2368 |
| 2901 | 2369 real_rect.x = 0; |
| 2370 real_rect.y = 0; | |
| 2371 real_rect.w = window->w; | |
| 2372 real_rect.h = window->h; | |
|
2910
27d8b12e0e8e
Fixed argument order to the line clipping routine
Sam Lantinga <slouken@libsdl.org>
parents:
2909
diff
changeset
|
2373 if (!SDL_IntersectRectAndLine(&real_rect, &x1, &y1, &x2, &y2)) { |
| 2909 | 2374 return (0); |
| 2901 | 2375 } |
| 2376 return renderer->RenderLine(renderer, x1, y1, x2, y2); | |
| 2377 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2378 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2379 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2380 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
|
2381 { |
| 2753 | 2382 SDL_Renderer *renderer; |
| 2383 SDL_Window *window; | |
| 2384 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
|
2385 |
| 2753 | 2386 if (!_this) { |
| 2387 SDL_UninitializedVideo(); | |
| 2388 return -1; | |
| 2389 } | |
| 2390 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
|
2391 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2392 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2393 } |
| 2814 | 2394 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
|
2395 SDL_Unsupported(); |
| 2753 | 2396 return -1; |
| 2397 } | |
| 2398 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2399 |
| 2753 | 2400 real_rect.x = 0; |
| 2401 real_rect.y = 0; | |
| 2402 real_rect.w = window->w; | |
| 2403 real_rect.h = window->h; | |
| 2404 if (rect) { | |
| 2405 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { | |
| 2406 return 0; | |
| 2407 } | |
| 2408 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2409 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
|
2410 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2411 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2412 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
|
2413 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect, |
| 2753 | 2414 const SDL_Rect * dstrect) |
| 0 | 2415 { |
| 2753 | 2416 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2417 SDL_Renderer *renderer; | |
| 2418 SDL_Window *window; | |
| 2419 SDL_Rect real_srcrect; | |
| 2420 SDL_Rect real_dstrect; | |
| 0 | 2421 |
| 2753 | 2422 if (!texture || texture->renderer != SDL_CurrentDisplay.current_renderer) { |
| 2423 return -1; | |
| 2424 } | |
| 2425 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
|
2426 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2427 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2428 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2429 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2430 SDL_Unsupported(); |
| 2753 | 2431 return -1; |
| 2432 } | |
| 2433 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2434 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2435 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2436 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2437 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2438 real_srcrect.h = texture->h; |
| 2753 | 2439 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2440 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2441 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2442 } |
| 2753 | 2443 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2444 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2445 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2446 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2447 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2448 real_dstrect.h = window->h; |
| 2753 | 2449 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2450 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2451 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2452 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2453 /* 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
|
2454 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
|
2455 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
|
2456 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
|
2457 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
|
2458 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
|
2459 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2460 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
|
2461 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
|
2462 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
|
2463 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
|
2464 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
|
2465 } |
| 2753 | 2466 } |
| 0 | 2467 |
| 2753 | 2468 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2469 &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
|
2470 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2471 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2472 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
|
2473 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
|
2474 { |
| 2753 | 2475 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
|
2476 |
| 2753 | 2477 if (!_this) { |
| 2478 SDL_UninitializedVideo(); | |
| 2479 return; | |
| 2480 } | |
| 2481 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2482 if (!renderer || !renderer->RenderPresent) { | |
| 2483 return; | |
| 2484 } | |
| 2485 renderer->RenderPresent(renderer); | |
| 0 | 2486 } |
| 2487 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2488 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
|
2489 SDL_DestroyTexture(SDL_TextureID textureID) |
| 0 | 2490 { |
| 2753 | 2491 int hash; |
| 2492 SDL_Texture *prev, *texture; | |
| 2493 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
|
2494 |
| 2753 | 2495 if (!_this) { |
| 2496 SDL_UninitializedVideo(); | |
| 2497 return; | |
| 2498 } | |
| 2499 /* Look up the texture in the hash table */ | |
| 2500 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2501 prev = NULL; | |
| 2502 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2503 prev = texture, texture = texture->next) { | |
| 2504 if (texture->id == textureID) { | |
| 2505 break; | |
| 2506 } | |
| 2507 } | |
| 2508 if (!texture) { | |
| 2509 return; | |
| 2510 } | |
| 2511 /* Unlink the texture from the list */ | |
| 2512 if (prev) { | |
| 2513 prev->next = texture->next; | |
| 2514 } else { | |
| 2515 SDL_CurrentDisplay.textures[hash] = texture->next; | |
| 2516 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2517 |
| 2753 | 2518 /* Free the texture */ |
| 2519 renderer = texture->renderer; | |
| 2520 renderer->DestroyTexture(renderer, texture); | |
| 2521 SDL_free(texture); | |
| 0 | 2522 } |
| 2523 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2524 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
|
2525 SDL_DestroyRenderer(SDL_WindowID windowID) |
| 0 | 2526 { |
| 2753 | 2527 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 2528 SDL_Renderer *renderer; | |
| 2529 int i; | |
| 0 | 2530 |
| 2753 | 2531 if (!window) { |
| 2532 return; | |
| 2533 } | |
| 2534 renderer = window->renderer; | |
| 2535 if (!renderer) { | |
| 2536 return; | |
| 2537 } | |
| 2538 /* Free existing textures for this renderer */ | |
| 2539 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) { | |
| 2540 SDL_Texture *texture; | |
| 2541 SDL_Texture *prev = NULL; | |
| 2542 SDL_Texture *next; | |
| 2543 for (texture = SDL_CurrentDisplay.textures[i]; texture; | |
| 2544 texture = next) { | |
| 2545 next = texture->next; | |
| 2546 if (texture->renderer == renderer) { | |
| 2547 if (prev) { | |
| 2548 prev->next = next; | |
| 2549 } else { | |
| 2550 SDL_CurrentDisplay.textures[i] = next; | |
| 2551 } | |
| 2552 renderer->DestroyTexture(renderer, texture); | |
| 2553 SDL_free(texture); | |
| 2554 } else { | |
| 2555 prev = texture; | |
| 2556 } | |
| 2557 } | |
| 2558 } | |
| 0 | 2559 |
| 2753 | 2560 /* Free the renderer instance */ |
| 2561 renderer->DestroyRenderer(renderer); | |
| 0 | 2562 |
| 2753 | 2563 /* Clear references */ |
| 2564 window->renderer = NULL; | |
| 2565 if (SDL_CurrentDisplay.current_renderer == renderer) { | |
| 2566 SDL_CurrentDisplay.current_renderer = NULL; | |
| 2567 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2568 } |
| 0 | 2569 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2570 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2571 SDL_IsScreenSaverEnabled() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2572 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2573 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2574 return SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2575 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2576 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
|
2577 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2578 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2579 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2580 SDL_EnableScreenSaver() |
|
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; |
|
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 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2586 return; |
|
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 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2589 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2590 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2591 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2592 } |
|
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 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2595 SDL_DisableScreenSaver() |
|
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 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2598 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2599 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2600 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2601 return; |
|
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 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2604 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2605 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2606 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2607 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2608 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2609 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
|
2610 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
|
2611 { |
| 2753 | 2612 int i, j; |
| 0 | 2613 |
| 2753 | 2614 if (!_this) { |
| 2615 return; | |
| 2616 } | |
| 2617 /* Halt event processing before doing anything else */ | |
| 2618 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
|
2619 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
|
2620 |
| 2753 | 2621 /* Clean up the system video */ |
| 2622 for (i = _this->num_displays; i--;) { | |
| 2623 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2624 for (j = display->num_windows; j--;) { | |
| 2625 SDL_DestroyWindow(display->windows[i].id); | |
| 2626 } | |
| 2627 if (display->windows) { | |
| 2628 SDL_free(display->windows); | |
| 2629 display->windows = NULL; | |
| 2630 } | |
| 2631 display->num_windows = 0; | |
| 2632 if (display->render_drivers) { | |
| 2633 SDL_free(display->render_drivers); | |
| 2634 display->render_drivers = NULL; | |
| 2635 } | |
| 2636 display->num_render_drivers = 0; | |
| 2637 } | |
| 2638 _this->VideoQuit(_this); | |
| 0 | 2639 |
| 2753 | 2640 for (i = _this->num_displays; i--;) { |
| 2641 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2642 for (j = display->num_display_modes; j--;) { | |
| 2643 if (display->display_modes[j].driverdata) { | |
| 2644 SDL_free(display->display_modes[j].driverdata); | |
| 2645 display->display_modes[j].driverdata = NULL; | |
| 2646 } | |
| 2647 } | |
| 2648 if (display->display_modes) { | |
| 2649 SDL_free(display->display_modes); | |
| 2650 display->display_modes = NULL; | |
| 2651 } | |
| 2652 if (display->desktop_mode.driverdata) { | |
| 2653 SDL_free(display->desktop_mode.driverdata); | |
| 2654 display->desktop_mode.driverdata = NULL; | |
| 2655 } | |
| 2656 if (display->palette) { | |
| 2657 SDL_FreePalette(display->palette); | |
| 2658 display->palette = NULL; | |
| 2659 } | |
| 2660 if (display->gamma) { | |
| 2661 SDL_free(display->gamma); | |
| 2662 display->gamma = NULL; | |
| 2663 } | |
| 2664 if (display->driverdata) { | |
| 2665 SDL_free(display->driverdata); | |
| 2666 display->driverdata = NULL; | |
| 2667 } | |
| 2668 } | |
| 2669 if (_this->displays) { | |
| 2670 SDL_free(_this->displays); | |
| 2671 _this->displays = NULL; | |
| 2672 } | |
| 2673 _this->free(_this); | |
| 2674 _this = NULL; | |
| 0 | 2675 } |
| 2676 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2677 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
|
2678 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2679 { |
| 2753 | 2680 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2681 |
| 2753 | 2682 if (!_this) { |
| 2683 SDL_UninitializedVideo(); | |
| 2684 return -1; | |
| 2685 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2686 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2687 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
|
2688 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2689 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2690 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2691 retval = 0; |
| 2753 | 2692 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2693 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2694 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
|
2695 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2696 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2697 retval = _this->GL_LoadLibrary(_this, path); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2698 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2699 if (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2700 ++_this->gl_config.driver_loaded; |
| 2753 | 2701 } |
| 2702 return (retval); | |
| 0 | 2703 } |
| 2704 | |
| 2753 | 2705 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
|
2706 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2707 { |
| 2753 | 2708 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2709 |
| 2753 | 2710 if (!_this) { |
| 2711 SDL_UninitializedVideo(); | |
| 2712 return NULL; | |
| 2713 } | |
| 2714 func = NULL; | |
| 2715 if (_this->GL_GetProcAddress) { | |
| 2716 if (_this->gl_config.driver_loaded) { | |
| 2717 func = _this->GL_GetProcAddress(_this, proc); | |
| 2718 } else { | |
| 2719 SDL_SetError("No GL driver has been loaded"); | |
| 2720 } | |
| 2721 } else { | |
| 2722 SDL_SetError("No dynamic GL support in video driver"); | |
| 2723 } | |
| 2724 return func; | |
| 0 | 2725 } |
| 2726 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2727 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2728 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2729 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2730 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2731 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2732 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2733 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2734 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2735 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2736 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2737 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2738 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2739 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2740 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2741 } |
|
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 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2744 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2745 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2746 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2747 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2748 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2749 const char *extensions; | |
| 2750 const char *start; | |
| 2751 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2752 |
| 2753 | 2753 /* Extension names should not have spaces. */ |
| 2754 where = SDL_strchr(extension, ' '); | |
| 2755 if (where || *extension == '\0') { | |
| 2756 return SDL_FALSE; | |
| 2757 } | |
| 2758 /* See if there's an environment variable override */ | |
| 2759 start = SDL_getenv(extension); | |
| 2760 if (start && *start == '0') { | |
| 2761 return SDL_FALSE; | |
| 2762 } | |
| 2763 /* Lookup the available extensions */ | |
| 2764 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2765 if (glGetStringFunc) { | |
| 2766 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2767 } else { | |
| 2768 extensions = NULL; | |
| 2769 } | |
| 2770 if (!extensions) { | |
| 2771 return SDL_FALSE; | |
| 2772 } | |
| 2773 /* | |
| 2774 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2775 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2776 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2777 |
| 2753 | 2778 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2779 |
| 2753 | 2780 for (;;) { |
| 2781 where = SDL_strstr(start, extension); | |
| 2782 if (!where) | |
| 2783 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2784 |
| 2753 | 2785 terminator = where + SDL_strlen(extension); |
| 2786 if (where == start || *(where - 1) == ' ') | |
| 2787 if (*terminator == ' ' || *terminator == '\0') | |
| 2788 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2789 |
| 2753 | 2790 start = terminator; |
| 2791 } | |
| 2792 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2793 #else |
| 2753 | 2794 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2795 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2796 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2797 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2798 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
|
2799 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 2800 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2801 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2802 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2803 |
| 2753 | 2804 if (!_this) { |
| 2805 SDL_UninitializedVideo(); | |
| 2806 return -1; | |
| 2807 } | |
| 2808 retval = 0; | |
| 2809 switch (attr) { | |
| 2810 case SDL_GL_RED_SIZE: | |
| 2811 _this->gl_config.red_size = value; | |
| 2812 break; | |
| 2813 case SDL_GL_GREEN_SIZE: | |
| 2814 _this->gl_config.green_size = value; | |
| 2815 break; | |
| 2816 case SDL_GL_BLUE_SIZE: | |
| 2817 _this->gl_config.blue_size = value; | |
| 2818 break; | |
| 2819 case SDL_GL_ALPHA_SIZE: | |
| 2820 _this->gl_config.alpha_size = value; | |
| 2821 break; | |
| 2822 case SDL_GL_DOUBLEBUFFER: | |
| 2823 _this->gl_config.double_buffer = value; | |
| 2824 break; | |
| 2825 case SDL_GL_BUFFER_SIZE: | |
| 2826 _this->gl_config.buffer_size = value; | |
| 2827 break; | |
| 2828 case SDL_GL_DEPTH_SIZE: | |
| 2829 _this->gl_config.depth_size = value; | |
| 2830 break; | |
| 2831 case SDL_GL_STENCIL_SIZE: | |
| 2832 _this->gl_config.stencil_size = value; | |
| 2833 break; | |
| 2834 case SDL_GL_ACCUM_RED_SIZE: | |
| 2835 _this->gl_config.accum_red_size = value; | |
| 2836 break; | |
| 2837 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2838 _this->gl_config.accum_green_size = value; | |
| 2839 break; | |
| 2840 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2841 _this->gl_config.accum_blue_size = value; | |
| 2842 break; | |
| 2843 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2844 _this->gl_config.accum_alpha_size = value; | |
| 2845 break; | |
| 2846 case SDL_GL_STEREO: | |
| 2847 _this->gl_config.stereo = value; | |
| 2848 break; | |
| 2849 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 2850 _this->gl_config.multisamplebuffers = value; | |
| 2851 break; | |
| 2852 case SDL_GL_MULTISAMPLESAMPLES: | |
| 2853 _this->gl_config.multisamplesamples = value; | |
| 2854 break; | |
| 2855 case SDL_GL_ACCELERATED_VISUAL: | |
| 2856 _this->gl_config.accelerated = value; | |
| 2857 break; | |
| 2858 case SDL_GL_RETAINED_BACKING: | |
| 2859 _this->gl_config.retained_backing = value; | |
| 2860 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2861 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
|
2862 _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
|
2863 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2864 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
|
2865 _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
|
2866 break; |
| 2753 | 2867 default: |
| 2868 SDL_SetError("Unknown OpenGL attribute"); | |
| 2869 retval = -1; | |
| 2870 break; | |
| 2871 } | |
| 2872 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2873 #else |
| 2753 | 2874 SDL_Unsupported(); |
| 2875 return -1; | |
| 2876 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2877 } |
| 2878 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2879 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2880 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 2881 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2882 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2883 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 3139 | 2884 GLenum(APIENTRY * glGetErrorFunc) (void); |
| 2753 | 2885 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2886 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2887 |
| 2753 | 2888 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 2889 if (!glGetIntegervFunc) { | |
| 2890 return -1; | |
| 2891 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2892 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2893 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2894 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2895 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2896 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2897 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2898 /* Clear value in any case */ |
| 3139 | 2899 *value = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2900 |
| 2753 | 2901 switch (attr) { |
| 2902 case SDL_GL_RETAINED_BACKING: | |
| 2903 *value = _this->gl_config.retained_backing; | |
| 2904 return 0; | |
| 2905 case SDL_GL_RED_SIZE: | |
| 2906 attrib = GL_RED_BITS; | |
| 2907 break; | |
| 2908 case SDL_GL_BLUE_SIZE: | |
| 2909 attrib = GL_BLUE_BITS; | |
| 2910 break; | |
| 2911 case SDL_GL_GREEN_SIZE: | |
| 2912 attrib = GL_GREEN_BITS; | |
| 2913 break; | |
| 2914 case SDL_GL_ALPHA_SIZE: | |
| 2915 attrib = GL_ALPHA_BITS; | |
| 2916 break; | |
| 2917 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2918 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2919 attrib = GL_DOUBLEBUFFER; |
| 2920 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2921 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2922 /* 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
|
2923 /* 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
|
2924 /* 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
|
2925 *value = _this->gl_config.double_buffer; |
| 2753 | 2926 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2927 #endif |
| 2753 | 2928 case SDL_GL_DEPTH_SIZE: |
| 2929 attrib = GL_DEPTH_BITS; | |
| 2930 break; | |
| 2931 case SDL_GL_STENCIL_SIZE: | |
| 2932 attrib = GL_STENCIL_BITS; | |
| 2933 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2934 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2935 case SDL_GL_ACCUM_RED_SIZE: |
| 2936 attrib = GL_ACCUM_RED_BITS; | |
| 2937 break; | |
| 2938 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2939 attrib = GL_ACCUM_GREEN_BITS; | |
| 2940 break; | |
| 2941 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2942 attrib = GL_ACCUM_BLUE_BITS; | |
| 2943 break; | |
| 2944 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2945 attrib = GL_ACCUM_ALPHA_BITS; | |
| 2946 break; | |
| 2947 case SDL_GL_STEREO: | |
| 2948 attrib = GL_STEREO; | |
| 2949 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2950 #else |
| 2753 | 2951 case SDL_GL_ACCUM_RED_SIZE: |
| 2952 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2953 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2954 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2955 case SDL_GL_STEREO: | |
| 2956 /* none of these are supported in OpenGL ES */ | |
| 2957 *value = 0; | |
| 2958 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2959 #endif |
| 2753 | 2960 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2961 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2962 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2963 #else |
| 2753 | 2964 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2965 #endif |
| 2753 | 2966 break; |
| 2967 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2968 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2969 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2970 #else |
| 2753 | 2971 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2972 #endif |
| 2753 | 2973 break; |
| 2974 case SDL_GL_BUFFER_SIZE: | |
| 2975 { | |
| 2976 GLint bits = 0; | |
| 2977 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2978 |
| 2753 | 2979 /* |
| 2980 * there doesn't seem to be a single flag in OpenGL | |
| 2981 * for this! | |
| 2982 */ | |
| 2983 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 2984 bits += component; | |
| 2985 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 2986 bits += component; | |
| 2987 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 2988 bits += component; | |
| 2989 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 2990 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2991 |
| 2753 | 2992 *value = bits; |
| 2993 return 0; | |
| 2994 } | |
| 2995 case SDL_GL_ACCELERATED_VISUAL: | |
| 2996 { | |
| 2997 /* FIXME: How do we get this information? */ | |
| 2998 *value = (_this->gl_config.accelerated != 0); | |
| 2999 return 0; | |
| 3000 } | |
| 3001 default: | |
| 3002 SDL_SetError("Unknown OpenGL attribute"); | |
| 3003 return -1; | |
| 3004 } | |
| 0 | 3005 |
| 2753 | 3006 glGetIntegervFunc(attrib, (GLint *) value); |
| 3139 | 3007 error = glGetErrorFunc(); |
| 3008 if (error != GL_NO_ERROR) { | |
| 3009 switch (error) { | |
| 3010 case GL_INVALID_ENUM: | |
| 3011 { | |
| 3012 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); | |
| 3013 } | |
| 3014 break; | |
| 3015 case GL_INVALID_VALUE: | |
| 3016 { | |
| 3017 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); | |
| 3018 } | |
| 3019 break; | |
| 3020 default: | |
| 3021 { | |
| 3022 SDL_SetError("OpenGL error: %08X", error); | |
| 3023 } | |
| 3024 break; | |
| 3025 } | |
| 3026 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3027 } |
| 2753 | 3028 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3029 #else |
| 2753 | 3030 SDL_Unsupported(); |
| 3031 return -1; | |
| 3032 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3033 } |
| 3034 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3035 SDL_GLContext |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3036 SDL_GL_CreateContext(SDL_WindowID windowID) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3037 { |
| 2753 | 3038 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3039 |
| 2753 | 3040 if (!window) { |
| 3041 return NULL; | |
| 3042 } | |
| 3043 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3044 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3045 return NULL; | |
| 3046 } | |
| 3047 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3048 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3049 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3050 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3051 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3052 { |
| 2753 | 3053 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3054 |
| 2753 | 3055 if (window && !(window->flags & SDL_WINDOW_OPENGL)) { |
| 3056 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3057 return -1; | |
| 3058 } | |
| 3059 if (!context) { | |
| 3060 window = NULL; | |
| 3061 } | |
| 3062 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3063 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3064 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3065 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3066 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3067 { |
| 2753 | 3068 if (!_this) { |
| 3069 SDL_UninitializedVideo(); | |
| 3070 return -1; | |
| 3071 } | |
| 3072 if (_this->GL_SetSwapInterval) { | |
| 3073 return _this->GL_SetSwapInterval(_this, interval); | |
| 3074 } else { | |
| 3075 SDL_SetError("Setting the swap interval is not supported"); | |
| 3076 return -1; | |
| 3077 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3078 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3079 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3080 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3081 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3082 { |
| 2753 | 3083 if (!_this) { |
| 3084 SDL_UninitializedVideo(); | |
| 3085 return -1; | |
| 3086 } | |
| 3087 if (_this->GL_GetSwapInterval) { | |
| 3088 return _this->GL_GetSwapInterval(_this); | |
| 3089 } else { | |
| 3090 SDL_SetError("Getting the swap interval is not supported"); | |
| 3091 return -1; | |
| 3092 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3093 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3094 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3095 void |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3096 SDL_GL_SwapWindow(SDL_WindowID windowID) |
| 0 | 3097 { |
| 2753 | 3098 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3099 |
| 2753 | 3100 if (!window) { |
| 3101 return; | |
| 3102 } | |
| 3103 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3104 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3105 return; | |
| 3106 } | |
| 3107 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3108 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3109 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3110 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3111 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3112 { |
| 2753 | 3113 if (!_this || !context) { |
| 3114 return; | |
| 3115 } | |
| 3116 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 3117 _this->GL_DeleteContext(_this, context); | |
| 0 | 3118 } |
| 3119 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3120 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3121 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3122 * 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
|
3123 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3124 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3125 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
|
3126 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 3127 { |
| 2753 | 3128 int x, y; |
| 3129 Uint32 colorkey; | |
| 0 | 3130 #define SET_MASKBIT(icon, x, y, mask) \ |
| 3131 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 3132 | |
| 2753 | 3133 colorkey = icon->format->colorkey; |
| 3134 switch (icon->format->BytesPerPixel) { | |
| 3135 case 1: | |
| 3136 { | |
| 3137 Uint8 *pixels; | |
| 3138 for (y = 0; y < icon->h; ++y) { | |
| 3139 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 3140 for (x = 0; x < icon->w; ++x) { | |
| 3141 if (*pixels++ == colorkey) { | |
| 3142 SET_MASKBIT(icon, x, y, mask); | |
| 3143 } | |
| 3144 } | |
| 3145 } | |
| 3146 } | |
| 3147 break; | |
| 0 | 3148 |
| 2753 | 3149 case 2: |
| 3150 { | |
| 3151 Uint16 *pixels; | |
| 3152 for (y = 0; y < icon->h; ++y) { | |
| 3153 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 3154 for (x = 0; x < icon->w; ++x) { | |
| 3155 if ((flags & 1) && *pixels == colorkey) { | |
| 3156 SET_MASKBIT(icon, x, y, mask); | |
| 3157 } else if ((flags & 2) | |
| 3158 && (*pixels & icon->format->Amask) == 0) { | |
| 3159 SET_MASKBIT(icon, x, y, mask); | |
| 3160 } | |
| 3161 pixels++; | |
| 3162 } | |
| 3163 } | |
| 3164 } | |
| 3165 break; | |
| 0 | 3166 |
| 2753 | 3167 case 4: |
| 3168 { | |
| 3169 Uint32 *pixels; | |
| 3170 for (y = 0; y < icon->h; ++y) { | |
| 3171 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3172 for (x = 0; x < icon->w; ++x) { | |
| 3173 if ((flags & 1) && *pixels == colorkey) { | |
| 3174 SET_MASKBIT(icon, x, y, mask); | |
| 3175 } else if ((flags & 2) | |
| 3176 && (*pixels & icon->format->Amask) == 0) { | |
| 3177 SET_MASKBIT(icon, x, y, mask); | |
| 3178 } | |
| 3179 pixels++; | |
| 3180 } | |
| 3181 } | |
| 3182 } | |
| 3183 break; | |
| 3184 } | |
| 0 | 3185 } |
| 3186 | |
| 3187 /* | |
| 3188 * Sets the window manager icon for the display window. | |
| 3189 */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3190 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
|
3191 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3192 { |
| 2753 | 3193 if (icon && _this->SetIcon) { |
| 3194 /* Generate a mask if necessary, and create the icon! */ | |
| 3195 if (mask == NULL) { | |
| 3196 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3197 int flags = 0; | |
| 3198 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3199 if (mask == NULL) { | |
| 3200 return; | |
| 3201 } | |
| 3202 SDL_memset(mask, ~0, mask_len); | |
| 3203 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3204 flags |= 1; | |
| 3205 if (icon->flags & SDL_SRCALPHA) | |
| 3206 flags |= 2; | |
| 3207 if (flags) { | |
| 3208 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3209 } | |
| 3210 _this->SetIcon(_this, icon, mask); | |
| 3211 SDL_free(mask); | |
| 3212 } else { | |
| 3213 _this->SetIcon(_this, icon, mask); | |
| 3214 } | |
| 3215 } | |
| 0 | 3216 } |
| 3217 #endif | |
| 3218 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3219 SDL_bool |
| 2753 | 3220 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo *info) |
| 0 | 3221 { |
| 2753 | 3222 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 3223 |
| 2753 | 3224 if (!window || !_this->GetWindowWMInfo) { |
| 3225 return SDL_FALSE; | |
| 3226 } | |
| 3227 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3228 } |
| 3229 | |
|
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
|
3230 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
|
3231 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
|
3232 { |
|
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
|
3233 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
|
3234 _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
|
3235 } |
|
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
|
3236 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
|
3237 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
|
3238 } |
|
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 |
|
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 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 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
|
3242 { |
|
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 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
|
3244 _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
|
3245 } |
|
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_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
|
3247 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
|
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 |
|
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 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 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
|
3252 { |
|
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 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
|
3254 _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
|
3255 } |
|
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 } |
|
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 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3258 /* vi: set ts=4 sw=4 expandtab: */ |