Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 3737:9689eaa6d2e3 gsoc2009_unit_tests
Made rwops tests a bit more complete.
| author | Edgar Simo <bobbens@gmail.com> |
|---|---|
| date | Sun, 02 Aug 2009 09:37:14 +0000 |
| parents | 7f684f249ec9 |
| children | 3df74541339b 494559cc723b |
| 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 */ |
| 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_NANOX |
| 2753 | 59 &NX_bootstrap, |
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60 #endif |
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61 #if SDL_VIDEO_DRIVER_IPOD |
| 2753 | 62 &iPod_bootstrap, |
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63 #endif |
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64 #if SDL_VIDEO_DRIVER_WSCONS |
| 2753 | 65 &WSCONS_bootstrap, |
| 1187 | 66 #endif |
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67 #if SDL_VIDEO_DRIVER_FBCON |
| 2753 | 68 &FBCON_bootstrap, |
| 0 | 69 #endif |
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70 #if SDL_VIDEO_DRIVER_DIRECTFB |
| 2753 | 71 &DirectFB_bootstrap, |
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72 #endif |
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73 #if SDL_VIDEO_DRIVER_PS2GS |
| 2753 | 74 &PS2GS_bootstrap, |
| 0 | 75 #endif |
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76 #if SDL_VIDEO_DRIVER_VGL |
| 2753 | 77 &VGL_bootstrap, |
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78 #endif |
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79 #if SDL_VIDEO_DRIVER_SVGALIB |
| 2753 | 80 &SVGALIB_bootstrap, |
| 0 | 81 #endif |
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82 #if SDL_VIDEO_DRIVER_GAPI |
| 2753 | 83 &GAPI_bootstrap, |
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84 #endif |
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85 #if SDL_VIDEO_DRIVER_WIN32 |
| 2753 | 86 &WIN32_bootstrap, |
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87 #endif |
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88 #if SDL_VIDEO_DRIVER_BWINDOW |
| 2753 | 89 &BWINDOW_bootstrap, |
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90 #endif |
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91 #if SDL_VIDEO_DRIVER_PHOTON |
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92 &photon_bootstrap, |
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93 #endif |
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94 #if SDL_VIDEO_DRIVER_QNXGF |
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95 &qnxgf_bootstrap, |
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96 #endif |
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97 #if SDL_VIDEO_DRIVER_EPOC |
| 2753 | 98 &EPOC_bootstrap, |
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99 #endif |
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100 #if SDL_VIDEO_DRIVER_XBIOS |
| 2753 | 101 &XBIOS_bootstrap, |
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102 #endif |
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103 #if SDL_VIDEO_DRIVER_GEM |
| 2753 | 104 &GEM_bootstrap, |
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105 #endif |
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106 #if SDL_VIDEO_DRIVER_DC |
| 2753 | 107 &DC_bootstrap, |
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108 #endif |
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109 #if SDL_VIDEO_DRIVER_RISCOS |
| 2753 | 110 &RISCOS_bootstrap, |
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111 #endif |
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112 #if SDL_VIDEO_DRIVER_OS2FS |
| 2753 | 113 &OS2FSLib_bootstrap, |
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114 #endif |
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115 #if SDL_VIDEO_DRIVER_NDS |
| 2753 | 116 &NDS_bootstrap, |
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117 #endif |
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118 #if SDL_VIDEO_DRIVER_UIKIT |
| 2753 | 119 &UIKIT_bootstrap, |
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120 #endif |
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121 #if SDL_VIDEO_DRIVER_DUMMY |
| 2753 | 122 &DUMMY_bootstrap, |
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123 #endif |
| 2753 | 124 NULL |
| 0 | 125 }; |
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126 |
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127 static SDL_VideoDevice *_this = NULL; |
| 0 | 128 |
| 129 /* Various local functions */ | |
| 2876 | 130 static void SDL_UpdateWindowGrab(SDL_Window * window); |
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131 |
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132 static int |
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133 cmpmodes(const void *A, const void *B) |
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134 { |
| 2753 | 135 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 136 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 137 |
| 2753 | 138 if (a.w != b.w) { |
| 139 return b.w - a.w; | |
| 140 } | |
| 141 if (a.h != b.h) { | |
| 142 return b.h - a.h; | |
| 143 } | |
| 144 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 145 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 146 } | |
| 147 if (a.refresh_rate != b.refresh_rate) { | |
| 148 return b.refresh_rate - a.refresh_rate; | |
| 149 } | |
| 150 return 0; | |
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151 } |
| 0 | 152 |
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153 static void |
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154 SDL_UninitializedVideo() |
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155 { |
| 2753 | 156 SDL_SetError("Video subsystem has not been initialized"); |
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157 } |
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158 |
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159 int |
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160 SDL_GetNumVideoDrivers(void) |
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161 { |
| 2753 | 162 return SDL_arraysize(bootstrap) - 1; |
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163 } |
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164 |
| 2753 | 165 const char * |
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166 SDL_GetVideoDriver(int index) |
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167 { |
| 2753 | 168 if (index >= 0 && index < SDL_GetNumVideoDrivers()) { |
| 169 return bootstrap[index]->name; | |
| 170 } | |
| 171 return NULL; | |
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172 } |
| 0 | 173 |
| 174 /* | |
| 175 * Initialize the video and event subsystems -- determine native pixel format | |
| 176 */ | |
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177 int |
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178 SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 179 { |
| 2753 | 180 SDL_VideoDevice *video; |
| 181 int index; | |
| 182 int i; | |
| 0 | 183 |
| 2753 | 184 /* Toggle the event thread flags, based on OS requirements */ |
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185 #if defined(MUST_THREAD_EVENTS) |
| 2753 | 186 flags |= SDL_INIT_EVENTTHREAD; |
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187 #elif defined(CANT_THREAD_EVENTS) |
| 2753 | 188 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) { |
| 189 SDL_SetError("OS doesn't support threaded events"); | |
| 190 return -1; | |
| 191 } | |
| 1190 | 192 #endif |
|
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193 |
| 2753 | 194 /* Start the event loop */ |
| 195 if (SDL_StartEventLoop(flags) < 0) { | |
| 196 return -1; | |
| 197 } | |
| 198 /* Check to make sure we don't overwrite '_this' */ | |
| 199 if (_this != NULL) { | |
| 200 SDL_VideoQuit(); | |
| 201 } | |
| 202 /* Select the proper video driver */ | |
| 203 index = 0; | |
| 204 video = NULL; | |
| 205 if (driver_name == NULL) { | |
| 206 driver_name = SDL_getenv("SDL_VIDEODRIVER"); | |
| 207 } | |
| 208 if (driver_name != NULL) { | |
| 209 for (i = 0; bootstrap[i]; ++i) { | |
| 210 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) { | |
| 211 if (bootstrap[i]->available()) { | |
| 212 video = bootstrap[i]->create(index); | |
| 213 } | |
| 214 break; | |
| 215 } | |
| 216 } | |
| 217 } else { | |
| 218 for (i = 0; bootstrap[i]; ++i) { | |
| 219 if (bootstrap[i]->available()) { | |
| 220 video = bootstrap[i]->create(index); | |
| 221 if (video != NULL) { | |
| 222 break; | |
| 223 } | |
| 224 } | |
| 225 } | |
| 226 } | |
| 227 if (video == NULL) { | |
| 228 if (driver_name) { | |
| 229 SDL_SetError("%s not available", driver_name); | |
| 230 } else { | |
| 231 SDL_SetError("No available video device"); | |
| 232 } | |
| 233 return -1; | |
| 234 } | |
| 235 _this = video; | |
| 236 _this->name = bootstrap[i]->name; | |
| 237 _this->next_object_id = 1; | |
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238 |
| 0 | 239 |
| 2753 | 240 /* Set some very sane GL defaults */ |
| 241 _this->gl_config.driver_loaded = 0; | |
| 242 _this->gl_config.dll_handle = NULL; | |
| 243 _this->gl_config.red_size = 3; | |
| 244 _this->gl_config.green_size = 3; | |
| 245 _this->gl_config.blue_size = 2; | |
| 246 _this->gl_config.alpha_size = 0; | |
| 247 _this->gl_config.buffer_size = 0; | |
| 248 _this->gl_config.depth_size = 16; | |
| 249 _this->gl_config.stencil_size = 0; | |
| 250 _this->gl_config.double_buffer = 1; | |
| 251 _this->gl_config.accum_red_size = 0; | |
| 252 _this->gl_config.accum_green_size = 0; | |
| 253 _this->gl_config.accum_blue_size = 0; | |
| 254 _this->gl_config.accum_alpha_size = 0; | |
| 255 _this->gl_config.stereo = 0; | |
| 256 _this->gl_config.multisamplebuffers = 0; | |
| 257 _this->gl_config.multisamplesamples = 0; | |
| 258 _this->gl_config.retained_backing = 1; | |
| 259 _this->gl_config.accelerated = -1; /* not known, don't set */ | |
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260 _this->gl_config.major_version = 2; |
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261 _this->gl_config.minor_version = 1; |
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262 |
| 2753 | 263 /* Initialize the video subsystem */ |
| 264 if (_this->VideoInit(_this) < 0) { | |
| 265 SDL_VideoQuit(); | |
| 266 return -1; | |
| 267 } | |
| 268 /* Make sure some displays were added */ | |
| 269 if (_this->num_displays == 0) { | |
| 270 SDL_SetError("The video driver did not add any displays"); | |
| 271 SDL_VideoQuit(); | |
| 272 return (-1); | |
| 273 } | |
| 274 /* The software renderer is always available */ | |
| 275 for (i = 0; i < _this->num_displays; ++i) { | |
|
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276 #if SDL_VIDEO_RENDER_OGL |
| 2753 | 277 SDL_AddRenderDriver(i, &GL_RenderDriver); |
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278 #endif |
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279 |
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280 #if SDL_VIDEO_RENDER_OGL_ES |
| 2753 | 281 SDL_AddRenderDriver(i, &GL_ES_RenderDriver); |
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282 #endif |
| 2753 | 283 if (_this->displays[i].num_render_drivers > 0) { |
| 284 SDL_AddRenderDriver(i, &SW_RenderDriver); | |
| 285 } | |
| 286 } | |
| 0 | 287 |
| 2753 | 288 /* We're ready to go! */ |
| 289 return 0; | |
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290 } |
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291 |
| 2753 | 292 const char * |
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293 SDL_GetCurrentVideoDriver() |
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294 { |
| 2753 | 295 if (!_this) { |
| 296 SDL_UninitializedVideo(); | |
| 297 return NULL; | |
| 298 } | |
| 299 return _this->name; | |
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300 } |
| 0 | 301 |
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302 SDL_VideoDevice * |
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303 SDL_GetVideoDevice() |
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304 { |
| 2753 | 305 return _this; |
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306 } |
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307 |
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308 int |
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309 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode) |
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310 { |
| 2753 | 311 SDL_VideoDisplay display; |
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312 |
| 2753 | 313 SDL_zero(display); |
| 314 if (desktop_mode) { | |
| 315 display.desktop_mode = *desktop_mode; | |
| 316 } | |
| 317 display.current_mode = display.desktop_mode; | |
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318 |
| 2753 | 319 return SDL_AddVideoDisplay(&display); |
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320 } |
| 0 | 321 |
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322 int |
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323 SDL_AddVideoDisplay(const SDL_VideoDisplay * display) |
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324 { |
| 2753 | 325 SDL_VideoDisplay *displays; |
| 326 int index = -1; | |
| 0 | 327 |
| 2753 | 328 displays = |
| 329 SDL_realloc(_this->displays, | |
| 330 (_this->num_displays + 1) * sizeof(*displays)); | |
| 331 if (displays) { | |
| 332 index = _this->num_displays++; | |
| 333 displays[index] = *display; | |
| 334 displays[index].device = _this; | |
| 335 _this->displays = displays; | |
| 336 } else { | |
| 337 SDL_OutOfMemory(); | |
| 338 } | |
| 339 return index; | |
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340 } |
| 0 | 341 |
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342 int |
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343 SDL_GetNumVideoDisplays(void) |
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344 { |
| 2753 | 345 if (!_this) { |
| 346 SDL_UninitializedVideo(); | |
| 347 return 0; | |
| 348 } | |
| 349 return _this->num_displays; | |
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350 } |
| 0 | 351 |
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352 int |
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353 SDL_SelectVideoDisplay(int index) |
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354 { |
| 2753 | 355 if (!_this) { |
| 356 SDL_UninitializedVideo(); | |
| 357 return (-1); | |
| 358 } | |
| 359 if (index < 0 || index >= _this->num_displays) { | |
| 360 SDL_SetError("index must be in the range 0 - %d", | |
| 361 _this->num_displays - 1); | |
| 362 return -1; | |
| 363 } | |
| 364 _this->current_display = index; | |
| 365 return 0; | |
|
1963
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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366 } |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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|
367 |
|
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Added SDL_GetCurrentVideoDisplay()
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|
368 int |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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|
369 SDL_GetCurrentVideoDisplay(void) |
|
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370 { |
| 2753 | 371 if (!_this) { |
| 372 SDL_UninitializedVideo(); | |
| 373 return (-1); | |
| 374 } | |
| 375 return _this->current_display; | |
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376 } |
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377 |
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378 SDL_bool |
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379 SDL_AddDisplayMode(int displayIndex, const SDL_DisplayMode * mode) |
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380 { |
| 2753 | 381 SDL_VideoDisplay *display = &_this->displays[displayIndex]; |
| 382 SDL_DisplayMode *modes; | |
| 383 int i, nmodes; | |
|
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4ab6d1fd028f
Date: Sat, 26 Jun 2004 14:58:42 +0300
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384 |
| 2753 | 385 /* Make sure we don't already have the mode in the list */ |
| 386 modes = display->display_modes; | |
| 387 nmodes = display->num_display_modes; | |
| 388 for (i = nmodes; i--;) { | |
| 389 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) { | |
| 390 return SDL_FALSE; | |
| 391 } | |
| 392 } | |
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393 |
| 2753 | 394 /* Go ahead and add the new mode */ |
| 395 if (nmodes == display->max_display_modes) { | |
| 396 modes = | |
| 397 SDL_realloc(modes, | |
| 398 (display->max_display_modes + 32) * sizeof(*modes)); | |
| 399 if (!modes) { | |
| 400 return SDL_FALSE; | |
| 401 } | |
| 402 display->display_modes = modes; | |
| 403 display->max_display_modes += 32; | |
| 404 } | |
| 405 modes[nmodes] = *mode; | |
| 406 display->num_display_modes++; | |
|
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We need to lookup the address of glGetString before calling GL_MakeCurrent(),
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407 |
| 2753 | 408 return SDL_TRUE; |
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409 } |
| 0 | 410 |
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411 int |
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412 SDL_GetNumDisplayModes() |
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413 { |
| 2753 | 414 if (_this) { |
| 415 SDL_VideoDisplay *display = &SDL_CurrentDisplay; | |
| 416 if (!display->num_display_modes && _this->GetDisplayModes) { | |
| 417 _this->GetDisplayModes(_this); | |
| 418 SDL_qsort(display->display_modes, display->num_display_modes, | |
| 419 sizeof(SDL_DisplayMode), cmpmodes); | |
| 420 } | |
| 421 return display->num_display_modes; | |
| 422 } | |
| 423 return 0; | |
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424 } |
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425 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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426 int |
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427 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode) |
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428 { |
| 2753 | 429 if (index < 0 || index >= SDL_GetNumDisplayModes()) { |
| 430 SDL_SetError("index must be in the range of 0 - %d", | |
| 431 SDL_GetNumDisplayModes() - 1); | |
| 432 return -1; | |
| 433 } | |
| 434 if (mode) { | |
| 435 *mode = SDL_CurrentDisplay.display_modes[index]; | |
| 436 } | |
| 437 return 0; | |
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438 } |
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439 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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440 int |
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In general, fill in pointers to structures, rather than return them.
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441 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode) |
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442 { |
| 2753 | 443 if (!_this) { |
| 444 SDL_UninitializedVideo(); | |
| 445 return -1; | |
| 446 } | |
| 447 if (mode) { | |
| 448 *mode = SDL_CurrentDisplay.desktop_mode; | |
| 449 } | |
| 450 return 0; | |
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451 } |
| 0 | 452 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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|
453 int |
|
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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454 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode) |
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455 { |
| 2753 | 456 if (!_this) { |
| 457 SDL_UninitializedVideo(); | |
| 458 return -1; | |
| 459 } | |
| 460 if (mode) { | |
| 461 *mode = SDL_CurrentDisplay.current_mode; | |
| 462 } | |
| 463 return 0; | |
|
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464 } |
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465 |
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466 SDL_DisplayMode * |
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467 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
| 2753 | 468 SDL_DisplayMode * closest) |
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469 { |
| 2753 | 470 Uint32 target_format; |
| 471 int target_refresh_rate; | |
| 472 int i; | |
| 473 SDL_DisplayMode *current, *match; | |
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474 |
| 2753 | 475 if (!_this || !mode || !closest) { |
| 476 return NULL; | |
| 477 } | |
| 478 /* Default to the desktop format */ | |
| 479 if (mode->format) { | |
| 480 target_format = mode->format; | |
| 481 } else { | |
| 482 target_format = SDL_CurrentDisplay.desktop_mode.format; | |
| 483 } | |
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484 |
| 2753 | 485 /* Default to the desktop refresh rate */ |
| 486 if (mode->refresh_rate) { | |
| 487 target_refresh_rate = mode->refresh_rate; | |
| 488 } else { | |
| 489 target_refresh_rate = SDL_CurrentDisplay.desktop_mode.refresh_rate; | |
| 490 } | |
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491 |
| 2753 | 492 match = NULL; |
| 493 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) { | |
| 494 current = &SDL_CurrentDisplay.display_modes[i]; | |
| 0 | 495 |
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496 if (current->w && (current->w < mode->w)) { |
| 2753 | 497 /* Out of sorted modes large enough here */ |
| 498 break; | |
| 499 } | |
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500 if (current->h && (current->h < mode->h)) { |
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501 if (current->w && (current->w == mode->w)) { |
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502 /* Out of sorted modes large enough here */ |
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503 break; |
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504 } |
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505 /* Wider, but not tall enough, due to a different |
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506 aspect ratio. This mode must be skipped, but closer |
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507 modes may still follow. */ |
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508 continue; |
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509 } |
| 2753 | 510 if (!match || current->w < match->w || current->h < match->h) { |
| 511 match = current; | |
| 512 continue; | |
| 513 } | |
| 514 if (current->format != match->format) { | |
| 515 /* Sorted highest depth to lowest */ | |
| 516 if (current->format == target_format || | |
| 517 (SDL_BITSPERPIXEL(current->format) >= | |
| 518 SDL_BITSPERPIXEL(target_format) | |
| 519 && SDL_PIXELTYPE(current->format) == | |
| 520 SDL_PIXELTYPE(target_format))) { | |
| 521 match = current; | |
| 522 } | |
| 523 continue; | |
| 524 } | |
| 525 if (current->refresh_rate != match->refresh_rate) { | |
| 526 /* Sorted highest refresh to lowest */ | |
| 527 if (current->refresh_rate >= target_refresh_rate) { | |
| 528 match = current; | |
| 529 } | |
| 530 } | |
| 531 } | |
| 532 if (match) { | |
| 533 if (match->format) { | |
| 534 closest->format = match->format; | |
| 535 } else { | |
| 536 closest->format = mode->format; | |
| 537 } | |
| 538 if (match->w && match->h) { | |
| 539 closest->w = match->w; | |
| 540 closest->h = match->h; | |
| 541 } else { | |
| 542 closest->w = mode->w; | |
| 543 closest->h = mode->h; | |
| 544 } | |
| 545 if (match->refresh_rate) { | |
| 546 closest->refresh_rate = match->refresh_rate; | |
| 547 } else { | |
| 548 closest->refresh_rate = mode->refresh_rate; | |
| 549 } | |
| 550 closest->driverdata = match->driverdata; | |
| 0 | 551 |
| 2753 | 552 /* |
| 553 * Pick some reasonable defaults if the app and driver don't | |
| 554 * care | |
| 555 */ | |
| 556 if (!closest->format) { | |
| 557 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 558 } | |
| 559 if (!closest->w) { | |
| 560 closest->w = 640; | |
| 561 } | |
| 562 if (!closest->h) { | |
| 563 closest->h = 480; | |
| 564 } | |
| 565 return closest; | |
| 566 } | |
| 567 return NULL; | |
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568 } |
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569 |
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570 int |
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571 SDL_SetDisplayMode(const SDL_DisplayMode * mode) |
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572 { |
| 2753 | 573 SDL_VideoDisplay *display; |
| 574 SDL_DisplayMode display_mode; | |
| 575 SDL_DisplayMode current_mode; | |
| 576 int i, ncolors; | |
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577 |
| 2753 | 578 if (!_this) { |
| 579 SDL_UninitializedVideo(); | |
| 580 return -1; | |
| 581 } | |
| 582 display = &SDL_CurrentDisplay; | |
| 583 if (!mode) { | |
| 584 mode = &display->desktop_mode; | |
| 585 } | |
| 586 display_mode = *mode; | |
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587 |
| 2753 | 588 /* Default to the current mode */ |
| 589 if (!display_mode.format) { | |
| 590 display_mode.format = display->current_mode.format; | |
| 591 } | |
| 592 if (!display_mode.w) { | |
| 593 display_mode.w = display->current_mode.w; | |
| 594 } | |
| 595 if (!display_mode.h) { | |
| 596 display_mode.h = display->current_mode.h; | |
| 597 } | |
| 598 if (!display_mode.refresh_rate) { | |
| 599 display_mode.refresh_rate = display->current_mode.refresh_rate; | |
| 600 } | |
| 601 /* Get a good video mode, the closest one possible */ | |
| 602 if (!SDL_GetClosestDisplayMode(&display_mode, &display_mode)) { | |
| 603 SDL_SetError("No video mode large enough for %dx%d", | |
| 604 display_mode.w, display_mode.h); | |
| 605 return -1; | |
| 606 } | |
| 607 /* See if there's anything left to do */ | |
| 608 SDL_GetCurrentDisplayMode(¤t_mode); | |
| 609 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { | |
| 610 return 0; | |
| 611 } | |
| 612 /* Actually change the display mode */ | |
| 613 if (_this->SetDisplayMode(_this, &display_mode) < 0) { | |
| 614 return -1; | |
| 615 } | |
| 616 display->current_mode = display_mode; | |
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617 |
| 2753 | 618 /* Set up a palette, if necessary */ |
| 619 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 620 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 621 } else { | |
| 622 ncolors = 0; | |
| 623 } | |
| 624 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 625 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 626 if (display->palette) { | |
| 627 SDL_FreePalette(display->palette); | |
| 628 display->palette = NULL; | |
| 629 } | |
| 630 if (ncolors) { | |
| 631 display->palette = SDL_AllocPalette(ncolors); | |
| 632 if (!display->palette) { | |
| 633 return -1; | |
| 634 } | |
| 635 SDL_DitherColors(display->palette->colors, | |
| 636 SDL_BITSPERPIXEL(display_mode.format)); | |
| 637 } | |
| 638 } | |
| 639 /* Move any fullscreen windows into position */ | |
| 640 for (i = 0; i < display->num_windows; ++i) { | |
| 641 SDL_Window *window = &display->windows[i]; | |
| 642 if (FULLSCREEN_VISIBLE(window)) { | |
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643 SDL_SetWindowPosition(window->id, window->x, window->y); |
| 2753 | 644 } |
| 645 } | |
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646 |
| 2753 | 647 return 0; |
| 0 | 648 } |
| 649 | |
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650 int |
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651 SDL_SetFullscreenDisplayMode(const SDL_DisplayMode * mode) |
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652 { |
| 2753 | 653 SDL_VideoDisplay *display; |
| 654 SDL_DisplayMode fullscreen_mode; | |
| 655 int i; | |
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656 |
| 2753 | 657 if (!_this) { |
| 658 SDL_UninitializedVideo(); | |
| 659 return -1; | |
| 660 } | |
| 661 display = &SDL_CurrentDisplay; | |
| 662 if (!mode) { | |
| 663 mode = &display->desktop_mode; | |
| 664 } | |
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665 if (!SDL_GetClosestDisplayMode(mode, &fullscreen_mode)) { |
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666 SDL_SetError("Couldn't find display mode match"); |
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667 return -1; |
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668 } |
|
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669 |
| 2753 | 670 if (SDL_memcmp |
| 671 (&fullscreen_mode, &display->fullscreen_mode, | |
| 672 sizeof(fullscreen_mode)) == 0) { | |
| 673 /* Nothing to do... */ | |
| 674 return 0; | |
| 675 } | |
| 676 display->fullscreen_mode = fullscreen_mode; | |
|
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677 |
| 2753 | 678 /* Actually set the mode if we have a fullscreen window visible */ |
| 679 for (i = 0; i < display->num_windows; ++i) { | |
| 680 SDL_Window *window = &display->windows[i]; | |
| 681 if (FULLSCREEN_VISIBLE(window)) { | |
| 682 if (SDL_SetDisplayMode(&display->fullscreen_mode) < 0) { | |
| 683 return -1; | |
| 684 } | |
| 685 } | |
| 686 if (window->flags & SDL_WINDOW_FULLSCREEN) { | |
| 687 SDL_OnWindowResized(window); | |
| 688 } | |
| 689 } | |
| 690 return 0; | |
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691 } |
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692 |
|
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693 int |
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694 SDL_GetFullscreenDisplayMode(SDL_DisplayMode * mode) |
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695 { |
| 2753 | 696 if (!_this) { |
| 697 SDL_UninitializedVideo(); | |
| 698 return -1; | |
| 699 } | |
| 700 if (mode) { | |
| 701 *mode = SDL_CurrentDisplay.fullscreen_mode; | |
| 702 } | |
| 703 return 0; | |
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704 } |
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705 |
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706 int |
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707 SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 708 { |
| 2753 | 709 SDL_Palette *palette; |
| 710 int status = 0; | |
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711 |
| 2753 | 712 if (!_this) { |
| 713 SDL_UninitializedVideo(); | |
| 714 return -1; | |
| 715 } | |
| 716 palette = SDL_CurrentDisplay.palette; | |
| 717 if (!palette) { | |
| 718 SDL_SetError("Display mode does not have a palette"); | |
| 719 return -1; | |
| 720 } | |
| 721 status = SDL_SetPaletteColors(palette, colors, firstcolor, ncolors); | |
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722 |
| 2753 | 723 if (_this->SetDisplayPalette) { |
| 724 if (_this->SetDisplayPalette(_this, palette) < 0) { | |
| 725 status = -1; | |
| 726 } | |
| 727 } | |
| 728 return status; | |
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729 } |
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730 |
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731 int |
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732 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
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733 { |
| 2753 | 734 SDL_Palette *palette; |
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735 |
| 2753 | 736 if (!_this) { |
| 737 SDL_UninitializedVideo(); | |
| 738 return -1; | |
| 739 } | |
| 740 palette = SDL_CurrentDisplay.palette; | |
| 741 if (!palette->ncolors) { | |
| 742 SDL_SetError("Display mode does not have a palette"); | |
| 743 return -1; | |
| 744 } | |
| 745 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { | |
| 746 SDL_SetError("Palette indices are out of range"); | |
| 747 return -1; | |
| 748 } | |
| 749 SDL_memcpy(colors, &palette->colors[firstcolor], | |
| 750 ncolors * sizeof(*colors)); | |
| 751 return 0; | |
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752 } |
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753 |
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754 SDL_WindowID |
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755 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) |
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|
756 { |
| 2753 | 757 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 758 SDL_WINDOW_OPENGL | | |
| 759 SDL_WINDOW_BORDERLESS | | |
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760 SDL_WINDOW_RESIZABLE | |
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761 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 762 SDL_VideoDisplay *display; |
| 763 SDL_Window window; | |
| 764 int num_windows; | |
| 765 SDL_Window *windows; | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
766 |
| 2753 | 767 if (!_this) { |
| 768 SDL_UninitializedVideo(); | |
| 769 return 0; | |
| 770 } | |
|
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Added test program for SDL_CreateWindowFrom()
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diff
changeset
|
771 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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parents:
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diff
changeset
|
772 if (!_this->GL_CreateContext) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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diff
changeset
|
773 SDL_SetError("No OpenGL support in video driver"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
774 return 0; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
775 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
776 SDL_GL_LoadLibrary(NULL); |
| 2753 | 777 } |
| 778 SDL_zero(window); | |
| 779 window.id = _this->next_object_id++; | |
| 780 window.x = x; | |
| 781 window.y = y; | |
| 782 window.w = w; | |
| 783 window.h = h; | |
| 784 window.flags = (flags & allowed_flags); | |
| 785 window.display = _this->current_display; | |
|
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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>
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changeset
|
786 |
| 2753 | 787 if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) { |
|
3057
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Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
788 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
789 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
790 } |
| 2753 | 791 return 0; |
| 792 } | |
| 793 display = &SDL_CurrentDisplay; | |
| 794 num_windows = display->num_windows; | |
| 795 windows = | |
| 796 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 797 if (!windows) { | |
| 798 if (_this->DestroyWindow) { | |
| 799 _this->DestroyWindow(_this, &window); | |
| 800 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
801 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
802 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
803 } |
| 2753 | 804 return 0; |
| 805 } | |
| 806 windows[num_windows] = window; | |
| 807 display->windows = windows; | |
| 808 display->num_windows++; | |
|
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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
|
809 |
| 2753 | 810 if (title) { |
| 811 SDL_SetWindowTitle(window.id, title); | |
| 812 } | |
| 813 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 814 SDL_MaximizeWindow(window.id); | |
| 815 } | |
| 816 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 817 SDL_MinimizeWindow(window.id); | |
| 818 } | |
| 819 if (flags & SDL_WINDOW_SHOWN) { | |
| 820 SDL_ShowWindow(window.id); | |
| 821 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
822 SDL_UpdateWindowGrab(&window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
823 |
| 2753 | 824 return window.id; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
825 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
826 |
|
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
|
827 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:
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diff
changeset
|
828 SDL_CreateWindowFrom(const void *data) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
829 { |
| 2753 | 830 SDL_VideoDisplay *display; |
| 831 SDL_Window window; | |
| 832 int num_windows; | |
| 833 SDL_Window *windows; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
834 |
| 2753 | 835 if (!_this) { |
| 836 SDL_UninitializedVideo(); | |
| 837 return (0); | |
| 838 } | |
| 839 SDL_zero(window); | |
| 840 window.id = _this->next_object_id++; | |
| 841 window.display = _this->current_display; | |
|
3057
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Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
842 window.flags = SDL_WINDOW_FOREIGN; |
|
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
|
843 |
| 2753 | 844 if (!_this->CreateWindowFrom || |
| 845 _this->CreateWindowFrom(_this, &window, data) < 0) { | |
| 846 return 0; | |
| 847 } | |
| 848 display = &SDL_CurrentDisplay; | |
| 849 num_windows = display->num_windows; | |
| 850 windows = | |
| 851 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 852 if (!windows) { | |
| 853 if (_this->DestroyWindow) { | |
| 854 _this->DestroyWindow(_this, &window); | |
| 855 } | |
| 856 if (window.title) { | |
| 857 SDL_free(window.title); | |
| 858 } | |
| 859 return 0; | |
| 860 } | |
| 861 windows[num_windows] = window; | |
| 862 display->windows = windows; | |
| 863 display->num_windows++; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
864 |
| 2753 | 865 return window.id; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
866 } |
|
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
|
867 |
|
1924
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
868 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
869 SDL_RecreateWindow(SDL_Window * window, Uint32 flags) |
|
1924
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
870 { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
871 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
872 SDL_WINDOW_OPENGL | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
873 SDL_WINDOW_BORDERLESS | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
874 SDL_WINDOW_RESIZABLE | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
875 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 876 char *title = window->title; |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
877 |
| 2753 | 878 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 879 SDL_SetError("No OpenGL support in video driver"); | |
| 880 return -1; | |
| 881 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
882 if ((window->flags & SDL_WINDOW_OPENGL) != (flags & SDL_WINDOW_OPENGL)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
883 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
884 SDL_GL_LoadLibrary(NULL); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
885 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
886 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
887 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
888 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
889 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
890 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
891 /* Can't destroy and re-create foreign windows, hrm */ |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
892 flags |= SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
893 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
894 flags &= ~SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
895 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
896 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
897 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
| 2753 | 898 _this->DestroyWindow(_this, window); |
| 899 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
900 |
| 2753 | 901 window->title = NULL; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
902 window->flags = (flags & allowed_flags); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
903 |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
904 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
905 if (_this->CreateWindow(_this, window) < 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
906 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
907 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
908 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
909 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
910 } |
| 2753 | 911 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
912 |
| 2753 | 913 if (title) { |
| 914 SDL_SetWindowTitle(window->id, title); | |
| 915 SDL_free(title); | |
| 916 } | |
| 917 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 918 SDL_MaximizeWindow(window->id); | |
| 919 } | |
| 920 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 921 SDL_MinimizeWindow(window->id); | |
| 922 } | |
| 923 if (flags & SDL_WINDOW_SHOWN) { | |
| 924 SDL_ShowWindow(window->id); | |
| 925 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
926 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
927 |
| 2753 | 928 return 0; |
|
1924
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
929 } |
|
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
930 |
| 2753 | 931 SDL_Window * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
932 SDL_GetWindowFromID(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
933 { |
| 2753 | 934 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
|
935 |
| 2753 | 936 if (!_this) { |
| 937 SDL_UninitializedVideo(); | |
| 938 return NULL; | |
| 939 } | |
| 940 for (i = 0; i < _this->num_displays; ++i) { | |
| 941 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 942 for (j = 0; j < display->num_windows; ++j) { | |
| 943 SDL_Window *window = &display->windows[j]; | |
| 944 if (window->id == windowID) { | |
| 945 return window; | |
| 946 } | |
| 947 } | |
| 948 } | |
| 949 return NULL; | |
| 0 | 950 } |
| 951 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
952 SDL_VideoDisplay * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
953 SDL_GetDisplayFromWindow(SDL_Window * window) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
954 { |
| 2753 | 955 if (!_this) { |
| 956 SDL_UninitializedVideo(); | |
| 957 return NULL; | |
| 958 } | |
| 959 if (!window) { | |
| 960 return NULL; | |
| 961 } | |
| 962 return &_this->displays[window->display]; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
963 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
964 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
965 Uint32 |
|
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
|
966 SDL_GetWindowFlags(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
967 { |
| 2753 | 968 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
969 |
| 2753 | 970 if (!window) { |
| 971 return 0; | |
| 972 } | |
| 973 return window->flags; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
974 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
975 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
976 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
977 SDL_SetWindowTitle(SDL_WindowID windowID, const char *title) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
978 { |
| 2753 | 979 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
980 |
| 2753 | 981 if (!window || title == window->title) { |
| 982 return; | |
| 983 } | |
| 984 if (window->title) { | |
| 985 SDL_free(window->title); | |
| 986 } | |
| 987 if (title) { | |
| 988 window->title = SDL_strdup(title); | |
| 989 } else { | |
| 990 window->title = NULL; | |
| 991 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
992 |
| 2753 | 993 if (_this->SetWindowTitle) { |
| 994 _this->SetWindowTitle(_this, window); | |
| 995 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 998 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
|
999 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
|
1000 { |
| 2753 | 1001 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
|
1002 |
| 2753 | 1003 if (!window) { |
| 1004 return NULL; | |
| 1005 } | |
| 1006 return window->title; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1007 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1008 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1009 void |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1010 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
|
1011 { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1012 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
|
1013 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1014 if (!window) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1015 return; |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1016 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1017 if (_this->SetWindowIcon) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1018 _this->SetWindowIcon(_this, window, icon); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1019 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1020 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1021 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
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_SetWindowData(SDL_WindowID windowID, void *userdata) |
| 0 | 1024 { |
| 2753 | 1025 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1026 |
| 2753 | 1027 if (!window) { |
| 1028 return; | |
| 1029 } | |
| 1030 window->userdata = userdata; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
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 |
| 2753 | 1033 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
|
1034 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
|
1035 { |
| 2753 | 1036 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
|
1037 |
| 2753 | 1038 if (!window) { |
| 1039 return NULL; | |
| 1040 } | |
| 1041 return window->userdata; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1042 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1043 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1044 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
|
1045 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
|
1046 { |
| 2753 | 1047 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1048 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
| 0 | 1049 |
| 2753 | 1050 if (!window) { |
| 1051 return; | |
| 1052 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1053 if (x != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1054 window->x = x; |
| 1055 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1056 if (y != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1057 window->y = y; |
| 1058 } | |
| 1059 if (_this->SetWindowPosition) { | |
| 1060 _this->SetWindowPosition(_this, window); | |
| 1061 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1062 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
|
1063 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1064 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1065 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
|
1066 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
|
1067 { |
| 2753 | 1068 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
|
1069 |
| 2753 | 1070 if (!window) { |
| 1071 return; | |
| 1072 } | |
| 1073 if (x) { | |
| 1074 *x = window->x; | |
| 1075 } | |
| 1076 if (y) { | |
| 1077 *y = window->y; | |
| 1078 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1079 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1081 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
|
1082 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
|
1083 { |
| 2753 | 1084 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1085 |
| 2753 | 1086 if (!window) { |
| 1087 return; | |
| 1088 } | |
| 1089 window->w = w; | |
| 1090 window->h = h; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1091 |
| 2753 | 1092 if (_this->SetWindowSize) { |
| 1093 _this->SetWindowSize(_this, window); | |
| 1094 } | |
|
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
|
1095 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
|
1096 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1097 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1098 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
|
1099 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
|
1100 { |
| 2753 | 1101 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
|
1102 |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1103 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
|
1104 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
|
1105 *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
|
1106 } |
|
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
|
1107 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
|
1108 *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
|
1109 } |
|
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
|
1110 } 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
|
1111 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
|
1112 *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
|
1113 } |
|
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
|
1114 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
|
1115 *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
|
1116 } |
| 2753 | 1117 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1118 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1119 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1120 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1121 SDL_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
|
1122 { |
| 2753 | 1123 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1124 |
| 2753 | 1125 if (!window || (window->flags & SDL_WINDOW_SHOWN)) { |
| 1126 return; | |
| 1127 } | |
|
1895
c121d94672cb
SDL 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 (_this->ShowWindow) { |
| 1130 _this->ShowWindow(_this, window); | |
| 1131 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1132 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
|
1133 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1134 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1135 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1136 SDL_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
|
1137 { |
| 2753 | 1138 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1139 |
| 2753 | 1140 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1141 return; | |
| 1142 } | |
|
1895
c121d94672cb
SDL 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 (_this->HideWindow) { |
| 1145 _this->HideWindow(_this, window); | |
| 1146 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1147 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
|
1148 } |
| 0 | 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 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1151 SDL_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
|
1152 { |
| 2753 | 1153 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
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changeset
|
1154 |
| 2753 | 1155 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1156 return; | |
| 1157 } | |
| 1158 if (_this->RaiseWindow) { | |
| 1159 _this->RaiseWindow(_this, window); | |
| 1160 } | |
|
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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
|
1161 } |
|
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
|
1162 |
|
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
|
1163 void |
|
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
|
1164 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:
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diff
changeset
|
1165 { |
| 2753 | 1166 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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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
|
1167 |
| 2753 | 1168 if (!window || (window->flags & SDL_WINDOW_MAXIMIZED)) { |
| 1169 return; | |
| 1170 } | |
|
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 (_this->MaximizeWindow) { |
| 1173 _this->MaximizeWindow(_this, window); | |
| 1174 } | |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1175 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
|
1176 } |
| 0 | 1177 |
|
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
|
1178 void |
|
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
|
1179 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
|
1180 { |
| 2753 | 1181 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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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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changeset
|
1182 |
| 2753 | 1183 if (!window || (window->flags & SDL_WINDOW_MINIMIZED)) { |
| 1184 return; | |
| 1185 } | |
|
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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changeset
|
1186 |
| 2753 | 1187 if (_this->MinimizeWindow) { |
| 1188 _this->MinimizeWindow(_this, window); | |
| 1189 } | |
|
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Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1190 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MINIMIZED, 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
|
1191 } |
|
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
|
1192 |
|
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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changeset
|
1193 void |
|
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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changeset
|
1194 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
|
1195 { |
| 2753 | 1196 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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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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changeset
|
1197 |
| 2753 | 1198 if (!window |
|
2934
1fcc36adc73d
Fixed logic problem with SDL_RestoreWindow()
Sam Lantinga <slouken@libsdl.org>
parents:
2928
diff
changeset
|
1199 || !(window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { |
| 2753 | 1200 return; |
| 1201 } | |
|
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
|
1202 |
| 2753 | 1203 if (_this->RestoreWindow) { |
| 1204 _this->RestoreWindow(_this, window); | |
| 1205 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1206 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_RESTORED, 0, 0); |
| 0 | 1207 } |
| 1208 | |
|
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
|
1209 int |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1210 SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen) |
| 0 | 1211 { |
| 2753 | 1212 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
|
1213 |
| 2753 | 1214 if (!window) { |
| 1215 return -1; | |
| 1216 } | |
| 1217 if (fullscreen) { | |
| 1218 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1219 } | |
| 1220 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1221 return 0; | |
| 1222 } | |
| 1223 if (fullscreen) { | |
| 1224 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
|
1225 |
| 2753 | 1226 if (FULLSCREEN_VISIBLE(window)) { |
| 1227 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
|
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
|
1228 |
| 2753 | 1229 /* Hide any other fullscreen windows */ |
| 1230 int i; | |
| 1231 for (i = 0; i < display->num_windows; ++i) { | |
| 1232 SDL_Window *other = &display->windows[i]; | |
| 1233 if (other->id != windowID && FULLSCREEN_VISIBLE(other)) { | |
| 1234 SDL_MinimizeWindow(other->id); | |
| 1235 } | |
| 1236 } | |
|
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
|
1237 |
| 2753 | 1238 SDL_SetDisplayMode(&display->fullscreen_mode); |
| 1239 } | |
| 1240 } else { | |
| 1241 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
|
1242 |
| 2753 | 1243 if (FULLSCREEN_VISIBLE(window)) { |
| 1244 SDL_SetDisplayMode(NULL); | |
| 1245 } | |
| 1246 } | |
| 1247 return 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
|
1248 } |
|
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
|
1249 |
|
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
|
1250 void |
|
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
|
1251 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:
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diff
changeset
|
1252 { |
| 2753 | 1253 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1254 |
| 2753 | 1255 if (!window || (!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 1256 return; | |
| 1257 } | |
| 1258 if (mode) { | |
| 1259 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1260 } else { | |
| 1261 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1262 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1263 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1264 } |
|
1895
c121d94672cb
SDL 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 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1266 static void |
| 2876 | 1267 SDL_UpdateWindowGrab(SDL_Window * window) |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1268 { |
| 2753 | 1269 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1270 _this->SetWindowGrab(_this, window); | |
| 1271 } | |
|
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
|
1272 } |
|
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
|
1273 |
|
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
|
1274 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
|
1275 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:
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diff
changeset
|
1276 { |
| 2753 | 1277 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
|
1278 |
| 2753 | 1279 if (!window) { |
| 1280 return 0; | |
| 1281 } | |
| 1282 return ((window->flags & SDL_WINDOW_INPUT_GRABBED) != 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
|
1283 } |
| 0 | 1284 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1285 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
|
1286 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
|
1287 { |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1288 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1289 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
|
1290 } |
|
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
|
1291 } |
|
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
|
1292 |
|
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
|
1293 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
|
1294 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
|
1295 { |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1296 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1297 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
|
1298 } |
| 0 | 1299 } |
|
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
|
1300 |
|
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
|
1301 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
|
1302 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
|
1303 { |
| 2753 | 1304 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
|
1305 |
| 2753 | 1306 if (renderer && renderer->DisplayModeChanged) { |
| 1307 renderer->DisplayModeChanged(renderer); | |
| 1308 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1309 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1310 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1311 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:
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diff
changeset
|
1312 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1313 { |
| 2753 | 1314 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
|
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
|
1315 |
| 2753 | 1316 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1317 SDL_SetDisplayMode(&display->fullscreen_mode); | |
| 1318 } | |
| 1319 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1320 _this->SetDisplayGammaRamp(_this, display->gamma); | |
| 1321 } | |
| 2876 | 1322 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1323 && _this->SetWindowGrab) { | |
| 2753 | 1324 _this->SetWindowGrab(_this, window); |
| 1325 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1326 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1327 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1328 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
|
1329 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
|
1330 { |
| 2753 | 1331 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
| 0 | 1332 |
| 2753 | 1333 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1334 SDL_MinimizeWindow(window->id); | |
| 1335 SDL_SetDisplayMode(NULL); | |
| 1336 } | |
| 1337 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1338 _this->SetDisplayGammaRamp(_this, display->saved_gamma); | |
| 1339 } | |
| 2876 | 1340 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1341 && _this->SetWindowGrab) { | |
| 2753 | 1342 _this->SetWindowGrab(_this, window); |
| 1343 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1344 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1345 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1346 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
|
1347 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
|
1348 { |
| 2753 | 1349 SDL_VideoDisplay *display; |
| 1350 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
|
1351 |
| 2753 | 1352 if (!_this) { |
| 1353 return 0; | |
| 1354 } | |
| 1355 display = &SDL_CurrentDisplay; | |
| 1356 for (i = 0; i < display->num_windows; ++i) { | |
| 1357 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
|
1358 |
| 2753 | 1359 if (window->flags & SDL_WINDOW_INPUT_FOCUS) { |
| 1360 return window->id; | |
| 1361 } | |
| 1362 } | |
| 1363 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
|
1364 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1365 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1366 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
|
1367 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
|
1368 { |
| 2753 | 1369 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
|
1370 |
| 2753 | 1371 if (!_this) { |
| 1372 return; | |
| 1373 } | |
| 1374 /* Restore video mode, etc. */ | |
| 1375 SDL_SendWindowEvent(windowID, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0); | |
| 0 | 1376 |
| 2753 | 1377 for (i = 0; i < _this->num_displays; ++i) { |
| 1378 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 1379 for (j = 0; j < display->num_windows; ++j) { | |
| 1380 SDL_Window *window = &display->windows[j]; | |
| 1381 if (window->id != windowID) { | |
| 1382 continue; | |
| 1383 } | |
| 1384 if (window->title) { | |
| 1385 SDL_free(window->title); | |
| 1386 window->title = NULL; | |
| 1387 } | |
| 1388 if (window->renderer) { | |
| 1389 SDL_DestroyRenderer(window->id); | |
| 1390 window->renderer = NULL; | |
| 1391 } | |
| 1392 if (_this->DestroyWindow) { | |
| 1393 _this->DestroyWindow(_this, window); | |
| 1394 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1395 if (window->flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1396 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1397 } |
| 2753 | 1398 if (j != display->num_windows - 1) { |
| 1399 SDL_memcpy(&display->windows[i], | |
| 1400 &display->windows[i + 1], | |
| 1401 (display->num_windows - i - 1) * sizeof(*window)); | |
| 1402 } | |
| 1403 --display->num_windows; | |
| 1404 return; | |
| 1405 } | |
| 1406 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1407 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1408 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1409 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
|
1410 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
|
1411 { |
| 2753 | 1412 SDL_VideoDisplay *display; |
| 1413 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
|
1414 |
| 2753 | 1415 if (displayIndex >= _this->num_displays) { |
| 1416 return; | |
| 1417 } | |
| 1418 display = &_this->displays[displayIndex]; | |
|
2119
9341a884a4d9
Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents:
2075
diff
changeset
|
1419 |
| 2753 | 1420 render_drivers = |
| 1421 SDL_realloc(display->render_drivers, | |
| 1422 (display->num_render_drivers + | |
| 1423 1) * sizeof(*render_drivers)); | |
| 1424 if (render_drivers) { | |
| 1425 render_drivers[display->num_render_drivers] = *driver; | |
| 1426 display->render_drivers = render_drivers; | |
| 1427 display->num_render_drivers++; | |
| 1428 } | |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1430 |
|
c121d94672cb
SDL 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 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1432 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
|
1433 { |
| 2753 | 1434 if (_this) { |
| 1435 return SDL_CurrentDisplay.num_render_drivers; | |
| 1436 } | |
| 1437 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
|
1438 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1439 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1440 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1441 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
|
1442 { |
| 2753 | 1443 if (!_this) { |
| 1444 SDL_UninitializedVideo(); | |
| 1445 return -1; | |
| 1446 } | |
| 1447 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1448 SDL_SetError("index must be in the range of 0 - %d", | |
| 1449 SDL_GetNumRenderDrivers() - 1); | |
| 1450 return -1; | |
| 1451 } | |
| 1452 *info = SDL_CurrentDisplay.render_drivers[index].info; | |
| 1453 return 0; | |
| 0 | 1454 } |
| 1455 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1456 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
|
1457 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags) |
| 0 | 1458 { |
| 2753 | 1459 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
|
1460 |
| 2753 | 1461 if (!window) { |
|
3091
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1462 SDL_SetError("Invalid window ID"); |
|
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1463 return -1; |
| 2753 | 1464 } |
| 1465 if (index < 0) { | |
| 1466 const char *override = SDL_getenv("SDL_VIDEO_RENDERER"); | |
| 1467 int n = SDL_GetNumRenderDrivers(); | |
| 1468 for (index = 0; index < n; ++index) { | |
| 1469 SDL_RenderDriver *driver = | |
| 1470 &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
|
1471 |
| 2753 | 1472 if (override) { |
| 1473 if (SDL_strcasecmp(override, driver->info.name) == 0) { | |
| 1474 break; | |
| 1475 } | |
| 1476 } else { | |
| 1477 if ((driver->info.flags & flags) == flags) { | |
| 1478 break; | |
| 1479 } | |
| 1480 } | |
| 1481 } | |
| 1482 if (index == n) { | |
| 1483 SDL_SetError("Couldn't find matching render driver"); | |
| 1484 return -1; | |
| 1485 } | |
| 1486 } | |
| 1487 if (index >= SDL_GetNumRenderDrivers()) { | |
| 1488 SDL_SetError("index must be -1 or in the range of 0 - %d", | |
| 1489 SDL_GetNumRenderDrivers() - 1); | |
| 1490 return -1; | |
| 1491 } | |
| 1492 /* Free any existing renderer */ | |
| 1493 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
|
1494 |
| 2753 | 1495 /* Create a new renderer instance */ |
| 1496 window->renderer = SDL_CurrentDisplay.render_drivers[index] | |
| 1497 .CreateRenderer(window, flags); | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1498 |
| 3139 | 1499 if (window->renderer == NULL) { |
| 1500 /* Assuming renderer set its error */ | |
| 1501 return -1; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1502 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1503 |
| 2753 | 1504 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
|
1505 |
| 2753 | 1506 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
|
1507 } |
| 0 | 1508 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1509 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
|
1510 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
|
1511 { |
| 2753 | 1512 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1513 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
|
1514 |
| 2753 | 1515 if (!window || !window->renderer) { |
| 1516 return -1; | |
| 1517 } | |
| 1518 renderer = window->renderer; | |
| 1519 if (renderer && renderer->ActivateRenderer) { | |
| 1520 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 1521 return -1; | |
| 1522 } | |
| 1523 } | |
| 1524 SDL_CurrentDisplay.current_renderer = renderer; | |
| 1525 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
|
1526 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1527 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1528 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1529 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1530 { |
| 2753 | 1531 if (!_this) { |
| 1532 SDL_UninitializedVideo(); | |
| 1533 return -1; | |
| 1534 } | |
| 1535 if (!SDL_CurrentDisplay.current_renderer) { | |
| 1536 SDL_SetError("There is no current renderer"); | |
| 1537 return -1; | |
| 1538 } | |
| 1539 *info = SDL_CurrentDisplay.current_renderer->info; | |
| 1540 return 0; | |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1541 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1542 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1543 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
|
1544 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
|
1545 { |
| 2753 | 1546 int hash; |
| 1547 SDL_Renderer *renderer; | |
| 1548 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
|
1549 |
| 2753 | 1550 if (!_this) { |
| 1551 SDL_UninitializedVideo(); | |
| 1552 return 0; | |
| 1553 } | |
| 1554 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
|
1555 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1556 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1557 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1558 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1559 SDL_Unsupported(); |
| 2753 | 1560 return 0; |
| 1561 } | |
| 1562 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); | |
| 1563 if (!texture) { | |
| 1564 SDL_OutOfMemory(); | |
| 1565 return 0; | |
| 1566 } | |
| 1567 texture->id = _this->next_object_id++; | |
| 1568 texture->format = format; | |
| 1569 texture->access = access; | |
| 1570 texture->w = w; | |
| 1571 texture->h = h; | |
| 1572 texture->r = 255; | |
| 1573 texture->g = 255; | |
| 1574 texture->b = 255; | |
| 1575 texture->a = 255; | |
| 1576 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
|
1577 |
| 2753 | 1578 if (renderer->CreateTexture(renderer, texture) < 0) { |
| 1579 if (renderer->DestroyTexture) { | |
| 1580 renderer->DestroyTexture(renderer, texture); | |
| 1581 } | |
| 1582 SDL_free(texture); | |
| 1583 return 0; | |
| 1584 } | |
| 1585 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1586 texture->next = SDL_CurrentDisplay.textures[hash]; | |
| 1587 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
|
1588 |
| 2753 | 1589 return texture->id; |
| 0 | 1590 } |
| 1591 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1592 SDL_TextureID |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1593 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1594 { |
| 2753 | 1595 SDL_TextureID textureID; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1596 Uint32 requested_format = format; |
| 2753 | 1597 SDL_PixelFormat *fmt; |
| 1598 int bpp; | |
| 1599 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
|
1600 |
| 2753 | 1601 if (!surface) { |
| 1602 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1603 return 0; | |
| 1604 } | |
| 1605 fmt = surface->format; | |
| 0 | 1606 |
| 2753 | 1607 if (format) { |
| 1608 if (!SDL_PixelFormatEnumToMasks | |
| 1609 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1610 SDL_SetError("Unknown pixel format"); | |
| 1611 return 0; | |
| 1612 } | |
| 1613 } else { | |
|
3058
17c5930f498e
Throw a FIXME in there, we'll need to take care of this later.
Sam Lantinga <slouken@libsdl.org>
parents:
3057
diff
changeset
|
1614 /* FIXME: Get the best supported texture format */ |
| 2753 | 1615 if (surface->format->Amask |
| 1616 || !(surface->map->info.flags & | |
| 1617 (SDL_COPY_COLORKEY | SDL_COPY_MASK | SDL_COPY_BLEND))) { | |
| 1618 bpp = fmt->BitsPerPixel; | |
| 1619 Rmask = fmt->Rmask; | |
| 1620 Gmask = fmt->Gmask; | |
| 1621 Bmask = fmt->Bmask; | |
| 1622 Amask = fmt->Amask; | |
| 1623 } else { | |
| 1624 /* Need a format with alpha */ | |
| 1625 bpp = 32; | |
| 1626 Rmask = 0x00FF0000; | |
| 1627 Gmask = 0x0000FF00; | |
| 1628 Bmask = 0x000000FF; | |
| 1629 Amask = 0xFF000000; | |
| 1630 } | |
| 1631 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
| 1632 if (!format) { | |
| 1633 SDL_SetError("Unknown pixel format"); | |
| 1634 return 0; | |
| 1635 } | |
| 1636 } | |
| 0 | 1637 |
| 2753 | 1638 textureID = |
| 1639 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, | |
| 1640 surface->h); | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1641 if (!textureID && !requested_format) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1642 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1643 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1644 format = desktop_mode.format; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1645 textureID = |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1646 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1647 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1648 } |
| 2753 | 1649 if (!textureID) { |
| 1650 return 0; | |
| 1651 } | |
| 1652 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1653 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1654 if (SDL_MUSTLOCK(surface)) { | |
| 1655 if (SDL_LockSurface(surface) < 0) { | |
| 1656 SDL_DestroyTexture(textureID); | |
| 1657 return 0; | |
| 1658 } | |
| 1659 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1660 surface->pitch); | |
| 1661 SDL_UnlockSurface(surface); | |
| 1662 } else { | |
| 1663 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1664 surface->pitch); | |
| 1665 } | |
| 1666 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1667 SDL_PixelFormat dst_fmt; |
| 2753 | 1668 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1669 |
| 2753 | 1670 /* 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
|
1671 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
|
1672 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1673 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1674 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
|
1675 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1676 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1677 * 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
|
1678 * fmt->palette? |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1679 */ |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1680 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
|
1681 SDL_BITSPERPIXEL(format)); |
| 2753 | 1682 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1683 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1684 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
|
1685 if (dst) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1686 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
|
1687 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1688 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1689 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1690 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 1691 } |
| 1692 if (!dst) { | |
| 1693 SDL_DestroyTexture(textureID); | |
| 1694 return 0; | |
| 1695 } | |
| 1696 } | |
|
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
|
1697 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1698 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1699 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
|
1700 int blendMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1701 int scaleMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1702 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1703 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
|
1704 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
|
1705 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1706 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
|
1707 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
|
1708 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1709 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
|
1710 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
|
1711 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1712 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
|
1713 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
|
1714 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1715 |
| 2753 | 1716 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
| 1717 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0, | |
| 1718 fmt->palette->ncolors); | |
| 1719 } | |
| 1720 return textureID; | |
| 0 | 1721 } |
| 1722 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1723 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
|
1724 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
|
1725 { |
| 2753 | 1726 int hash; |
| 1727 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
|
1728 |
| 2753 | 1729 if (!_this) { |
| 1730 return NULL; | |
| 1731 } | |
| 1732 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1733 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 1734 texture = texture->next) { | |
| 1735 if (texture->id == textureID) { | |
| 1736 return texture; | |
| 1737 } | |
| 1738 } | |
| 1739 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
|
1740 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1741 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1742 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
|
1743 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access, |
| 2753 | 1744 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
|
1745 { |
| 2753 | 1746 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
|
1747 |
| 2753 | 1748 if (!texture) { |
| 1749 return -1; | |
| 1750 } | |
| 1751 if (format) { | |
| 1752 *format = texture->format; | |
| 1753 } | |
| 1754 if (access) { | |
| 1755 *access = texture->access; | |
| 1756 } | |
| 1757 if (w) { | |
| 1758 *w = texture->w; | |
| 1759 } | |
| 1760 if (h) { | |
| 1761 *h = texture->h; | |
| 1762 } | |
| 1763 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
|
1764 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1765 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1766 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
|
1767 SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int *pitch) |
| 0 | 1768 { |
| 2753 | 1769 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1770 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
|
1771 |
| 2753 | 1772 if (!texture) { |
| 1773 return -1; | |
| 1774 } | |
| 1775 renderer = texture->renderer; | |
| 1776 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
|
1777 SDL_Unsupported(); |
| 2753 | 1778 return -1; |
| 1779 } | |
| 1780 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
|
1781 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1782 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1783 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
|
1784 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, |
| 2753 | 1785 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
|
1786 { |
| 2753 | 1787 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1788 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
|
1789 |
| 2753 | 1790 if (!texture) { |
| 1791 return -1; | |
| 1792 } | |
| 1793 renderer = texture->renderer; | |
| 1794 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
|
1795 SDL_Unsupported(); |
| 2753 | 1796 return -1; |
| 1797 } | |
| 1798 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1799 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
|
1800 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1801 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1802 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
|
1803 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, |
| 2753 | 1804 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
|
1805 { |
| 2753 | 1806 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1807 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
|
1808 |
| 2753 | 1809 if (!texture) { |
| 1810 return -1; | |
| 1811 } | |
| 1812 renderer = texture->renderer; | |
| 1813 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
|
1814 SDL_Unsupported(); |
| 2753 | 1815 return -1; |
| 1816 } | |
| 1817 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1818 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
|
1819 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1820 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1821 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1822 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
|
1823 { |
| 2753 | 1824 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1825 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1826 |
| 2753 | 1827 if (!texture) { |
| 1828 return -1; | |
| 1829 } | |
| 1830 renderer = texture->renderer; | |
| 1831 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
|
1832 SDL_Unsupported(); |
| 2753 | 1833 return -1; |
| 1834 } | |
| 1835 if (r < 255 || g < 255 || b < 255) { | |
| 1836 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 1837 } else { | |
| 1838 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 1839 } | |
| 1840 texture->r = r; | |
| 1841 texture->g = g; | |
| 1842 texture->b = b; | |
| 1843 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1844 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1845 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1846 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1847 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g, |
| 2753 | 1848 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1849 { |
| 2753 | 1850 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1851 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1852 |
| 2753 | 1853 if (!texture) { |
| 1854 return -1; | |
| 1855 } | |
| 1856 renderer = texture->renderer; | |
| 1857 if (r) { | |
| 1858 *r = texture->r; | |
| 1859 } | |
| 1860 if (g) { | |
| 1861 *g = texture->g; | |
| 1862 } | |
| 1863 if (b) { | |
| 1864 *b = texture->b; | |
| 1865 } | |
| 1866 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1867 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1868 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1869 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1870 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1871 { |
| 2753 | 1872 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1873 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1874 |
| 2753 | 1875 if (!texture) { |
| 1876 return -1; | |
| 1877 } | |
| 1878 renderer = texture->renderer; | |
| 1879 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
|
1880 SDL_Unsupported(); |
| 2753 | 1881 return -1; |
| 1882 } | |
| 1883 if (alpha < 255) { | |
| 1884 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 1885 } else { | |
| 1886 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 1887 } | |
| 1888 texture->a = alpha; | |
| 1889 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1890 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1891 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1892 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1893 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1894 { |
| 2753 | 1895 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1896 |
| 2753 | 1897 if (!texture) { |
| 1898 return -1; | |
| 1899 } | |
| 1900 if (alpha) { | |
| 1901 *alpha = texture->a; | |
| 1902 } | |
| 1903 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1904 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1905 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1906 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1907 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1908 { |
| 2753 | 1909 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1910 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1911 |
| 2753 | 1912 if (!texture) { |
| 1913 return -1; | |
| 1914 } | |
| 1915 renderer = texture->renderer; | |
| 1916 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
|
1917 SDL_Unsupported(); |
| 2753 | 1918 return -1; |
| 1919 } | |
| 1920 texture->blendMode = blendMode; | |
| 1921 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1922 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1923 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1924 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1925 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1926 { |
| 2753 | 1927 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1928 |
| 2753 | 1929 if (!texture) { |
| 1930 return -1; | |
| 1931 } | |
| 1932 if (blendMode) { | |
| 1933 *blendMode = texture->blendMode; | |
| 1934 } | |
| 1935 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1936 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1937 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1938 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1939 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1940 { |
| 2753 | 1941 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1942 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1943 |
| 2753 | 1944 if (!texture) { |
| 1945 return -1; | |
| 1946 } | |
| 1947 renderer = texture->renderer; | |
| 1948 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
|
1949 SDL_Unsupported(); |
| 2753 | 1950 return -1; |
| 1951 } | |
| 1952 texture->scaleMode = scaleMode; | |
| 1953 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1954 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1955 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1956 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1957 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1958 { |
| 2753 | 1959 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1960 |
| 2753 | 1961 if (!texture) { |
| 1962 return -1; | |
| 1963 } | |
| 1964 if (scaleMode) { | |
| 1965 *scaleMode = texture->scaleMode; | |
| 1966 } | |
| 1967 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1968 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1969 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1970 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
|
1971 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect, |
| 2753 | 1972 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
|
1973 { |
| 2753 | 1974 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1975 SDL_Renderer *renderer; | |
| 1976 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
|
1977 |
| 2753 | 1978 if (!texture) { |
| 1979 return -1; | |
| 1980 } | |
| 1981 renderer = texture->renderer; | |
| 1982 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
|
1983 SDL_Unsupported(); |
| 2753 | 1984 return -1; |
| 1985 } | |
| 1986 if (!rect) { | |
| 1987 full_rect.x = 0; | |
| 1988 full_rect.y = 0; | |
| 1989 full_rect.w = texture->w; | |
| 1990 full_rect.h = texture->h; | |
| 1991 rect = &full_rect; | |
| 1992 } | |
| 1993 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
|
1994 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1995 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1996 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
|
1997 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty, |
| 2753 | 1998 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
|
1999 { |
| 2753 | 2000 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2001 SDL_Renderer *renderer; | |
| 2002 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
|
2003 |
| 2753 | 2004 if (!texture) { |
| 2005 return -1; | |
| 2006 } | |
| 2007 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2008 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2009 return -1; | |
| 2010 } | |
| 2011 renderer = texture->renderer; | |
| 2012 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
|
2013 SDL_Unsupported(); |
| 2753 | 2014 return -1; |
| 2015 } | |
| 2016 if (!rect) { | |
| 2017 full_rect.x = 0; | |
| 2018 full_rect.y = 0; | |
| 2019 full_rect.w = texture->w; | |
| 2020 full_rect.h = texture->h; | |
| 2021 rect = &full_rect; | |
| 2022 } | |
| 2023 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2024 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
|
2025 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2026 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2027 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
|
2028 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
|
2029 { |
| 2753 | 2030 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2031 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
|
2032 |
| 2753 | 2033 if (!texture) { |
| 2034 return; | |
| 2035 } | |
| 2036 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2037 return; | |
| 2038 } | |
| 2039 renderer = texture->renderer; | |
| 2040 if (!renderer->UnlockTexture) { | |
| 2041 return; | |
| 2042 } | |
| 2043 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
|
2044 } |
| 0 | 2045 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2046 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
|
2047 SDL_DirtyTexture(SDL_TextureID textureID, int numrects, |
| 2753 | 2048 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
|
2049 { |
| 2753 | 2050 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2051 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
|
2052 |
| 2753 | 2053 if (!texture) { |
| 2054 return; | |
| 2055 } | |
| 2056 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2057 return; | |
| 2058 } | |
| 2059 renderer = texture->renderer; | |
| 2060 if (!renderer->DirtyTexture) { | |
| 2061 return; | |
| 2062 } | |
| 2063 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
|
2064 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2065 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2066 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2067 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
|
2068 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2069 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2070 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2071 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2072 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2073 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2074 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2075 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2076 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2077 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2078 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2079 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2080 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2081 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2082 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2083 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2084 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2085 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2086 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2087 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2088 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2089 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2090 int |
| 2885 | 2091 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
|
2092 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2093 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2094 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2095 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2096 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2097 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2098 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2099 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2100 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2101 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2102 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2103 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2104 *r = renderer->r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2105 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2106 if (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2107 *g = renderer->g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2108 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2109 if (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2110 *b = renderer->b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2111 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2112 if (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2113 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2114 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2115 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2116 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2117 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2118 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2119 SDL_SetRenderDrawBlendMode(int blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2120 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2121 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2122 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2123 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2124 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2125 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2126 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2127 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2128 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2129 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2130 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2131 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2132 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2133 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2134 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2135 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2136 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2137 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2138 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2139 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2140 SDL_GetRenderDrawBlendMode(int *blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2141 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2142 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2143 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2144 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2145 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2146 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2147 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2148 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2149 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2150 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2151 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2152 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2153 return 0; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2154 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2155 |
| 2901 | 2156 int |
| 2157 SDL_RenderPoint(int x, int y) | |
| 2158 { | |
| 2159 SDL_Renderer *renderer; | |
| 2160 SDL_Window *window; | |
| 2161 | |
| 2162 if (!_this) { | |
| 2163 SDL_UninitializedVideo(); | |
| 2164 return -1; | |
| 2165 } | |
| 2166 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2167 if (!renderer) { | |
| 2168 return -1; | |
| 2169 } | |
| 2170 if (!renderer->RenderPoint) { | |
| 2171 SDL_Unsupported(); | |
| 2172 return -1; | |
| 2173 } | |
| 2174 window = SDL_GetWindowFromID(renderer->window); | |
| 2175 if (x < 0 || y < 0 || x >= window->w || y >= window->h) { | |
| 2176 return 0; | |
| 2177 } | |
| 2178 return renderer->RenderPoint(renderer, x, y); | |
| 2179 } | |
| 2180 | |
| 2181 int | |
| 2182 SDL_RenderLine(int x1, int y1, int x2, int y2) | |
| 2183 { | |
| 2184 SDL_Renderer *renderer; | |
| 2185 SDL_Window *window; | |
| 2186 SDL_Rect real_rect; | |
| 2187 | |
| 2188 if (x1 == x2 && y1 == y2) { | |
| 2189 return SDL_RenderPoint(x1, y1); | |
| 2190 } | |
| 2191 | |
| 2192 if (!_this) { | |
| 2193 SDL_UninitializedVideo(); | |
| 2194 return -1; | |
| 2195 } | |
| 2196 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2197 if (!renderer) { | |
| 2198 return -1; | |
| 2199 } | |
| 2200 if (!renderer->RenderLine) { | |
| 2201 SDL_Unsupported(); | |
| 2202 return -1; | |
| 2203 } | |
| 2204 window = SDL_GetWindowFromID(renderer->window); | |
| 2909 | 2205 |
| 2901 | 2206 real_rect.x = 0; |
| 2207 real_rect.y = 0; | |
| 2208 real_rect.w = window->w; | |
| 2209 real_rect.h = window->h; | |
|
2910
27d8b12e0e8e
Fixed argument order to the line clipping routine
Sam Lantinga <slouken@libsdl.org>
parents:
2909
diff
changeset
|
2210 if (!SDL_IntersectRectAndLine(&real_rect, &x1, &y1, &x2, &y2)) { |
| 2909 | 2211 return (0); |
| 2901 | 2212 } |
| 2213 return renderer->RenderLine(renderer, x1, y1, x2, y2); | |
| 2214 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2215 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2216 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2217 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
|
2218 { |
| 2753 | 2219 SDL_Renderer *renderer; |
| 2220 SDL_Window *window; | |
| 2221 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
|
2222 |
| 2753 | 2223 if (!_this) { |
| 2224 SDL_UninitializedVideo(); | |
| 2225 return -1; | |
| 2226 } | |
| 2227 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
|
2228 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2229 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2230 } |
| 2814 | 2231 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
|
2232 SDL_Unsupported(); |
| 2753 | 2233 return -1; |
| 2234 } | |
| 2235 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2236 |
| 2753 | 2237 real_rect.x = 0; |
| 2238 real_rect.y = 0; | |
| 2239 real_rect.w = window->w; | |
| 2240 real_rect.h = window->h; | |
| 2241 if (rect) { | |
| 2242 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { | |
| 2243 return 0; | |
| 2244 } | |
| 2245 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2246 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
|
2247 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2248 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2249 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
|
2250 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect, |
| 2753 | 2251 const SDL_Rect * dstrect) |
| 0 | 2252 { |
| 2753 | 2253 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2254 SDL_Renderer *renderer; | |
| 2255 SDL_Window *window; | |
| 2256 SDL_Rect real_srcrect; | |
| 2257 SDL_Rect real_dstrect; | |
| 0 | 2258 |
| 2753 | 2259 if (!texture || texture->renderer != SDL_CurrentDisplay.current_renderer) { |
| 2260 return -1; | |
| 2261 } | |
| 2262 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
|
2263 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2264 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2265 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2266 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2267 SDL_Unsupported(); |
| 2753 | 2268 return -1; |
| 2269 } | |
| 2270 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2271 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2272 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2273 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2274 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2275 real_srcrect.h = texture->h; |
| 2753 | 2276 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2277 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2278 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2279 } |
| 2753 | 2280 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2281 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2282 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2283 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2284 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2285 real_dstrect.h = window->h; |
| 2753 | 2286 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2287 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2288 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2289 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2290 /* 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
|
2291 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
|
2292 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
|
2293 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
|
2294 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
|
2295 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
|
2296 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2297 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
|
2298 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
|
2299 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
|
2300 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
|
2301 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
|
2302 } |
| 2753 | 2303 } |
| 0 | 2304 |
| 2753 | 2305 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2306 &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
|
2307 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2308 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2309 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
|
2310 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
|
2311 { |
| 2753 | 2312 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
|
2313 |
| 2753 | 2314 if (!_this) { |
| 2315 SDL_UninitializedVideo(); | |
| 2316 return; | |
| 2317 } | |
| 2318 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2319 if (!renderer || !renderer->RenderPresent) { | |
| 2320 return; | |
| 2321 } | |
| 2322 renderer->RenderPresent(renderer); | |
| 0 | 2323 } |
| 2324 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2325 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
|
2326 SDL_DestroyTexture(SDL_TextureID textureID) |
| 0 | 2327 { |
| 2753 | 2328 int hash; |
| 2329 SDL_Texture *prev, *texture; | |
| 2330 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
|
2331 |
| 2753 | 2332 if (!_this) { |
| 2333 SDL_UninitializedVideo(); | |
| 2334 return; | |
| 2335 } | |
| 2336 /* Look up the texture in the hash table */ | |
| 2337 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2338 prev = NULL; | |
| 2339 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2340 prev = texture, texture = texture->next) { | |
| 2341 if (texture->id == textureID) { | |
| 2342 break; | |
| 2343 } | |
| 2344 } | |
| 2345 if (!texture) { | |
| 2346 return; | |
| 2347 } | |
| 2348 /* Unlink the texture from the list */ | |
| 2349 if (prev) { | |
| 2350 prev->next = texture->next; | |
| 2351 } else { | |
| 2352 SDL_CurrentDisplay.textures[hash] = texture->next; | |
| 2353 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2354 |
| 2753 | 2355 /* Free the texture */ |
| 2356 renderer = texture->renderer; | |
| 2357 renderer->DestroyTexture(renderer, texture); | |
| 2358 SDL_free(texture); | |
| 0 | 2359 } |
| 2360 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2361 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
|
2362 SDL_DestroyRenderer(SDL_WindowID windowID) |
| 0 | 2363 { |
| 2753 | 2364 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 2365 SDL_Renderer *renderer; | |
| 2366 int i; | |
| 0 | 2367 |
| 2753 | 2368 if (!window) { |
| 2369 return; | |
| 2370 } | |
| 2371 renderer = window->renderer; | |
| 2372 if (!renderer) { | |
| 2373 return; | |
| 2374 } | |
| 2375 /* Free existing textures for this renderer */ | |
| 2376 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) { | |
| 2377 SDL_Texture *texture; | |
| 2378 SDL_Texture *prev = NULL; | |
| 2379 SDL_Texture *next; | |
| 2380 for (texture = SDL_CurrentDisplay.textures[i]; texture; | |
| 2381 texture = next) { | |
| 2382 next = texture->next; | |
| 2383 if (texture->renderer == renderer) { | |
| 2384 if (prev) { | |
| 2385 prev->next = next; | |
| 2386 } else { | |
| 2387 SDL_CurrentDisplay.textures[i] = next; | |
| 2388 } | |
| 2389 renderer->DestroyTexture(renderer, texture); | |
| 2390 SDL_free(texture); | |
| 2391 } else { | |
| 2392 prev = texture; | |
| 2393 } | |
| 2394 } | |
| 2395 } | |
| 0 | 2396 |
| 2753 | 2397 /* Free the renderer instance */ |
| 2398 renderer->DestroyRenderer(renderer); | |
| 0 | 2399 |
| 2753 | 2400 /* Clear references */ |
| 2401 window->renderer = NULL; | |
| 2402 if (SDL_CurrentDisplay.current_renderer == renderer) { | |
| 2403 SDL_CurrentDisplay.current_renderer = NULL; | |
| 2404 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2405 } |
| 0 | 2406 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2407 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2408 SDL_IsScreenSaverEnabled() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2409 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2410 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2411 return SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2412 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2413 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
|
2414 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2415 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2416 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2417 SDL_EnableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2418 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2419 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2420 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2421 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2422 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2423 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2424 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2425 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2426 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2427 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2428 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2429 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2430 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2431 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2432 SDL_DisableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2433 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2434 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2435 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2436 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2437 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2438 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2439 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2440 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2441 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2442 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2443 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2444 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2445 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2446 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
|
2447 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
|
2448 { |
| 2753 | 2449 int i, j; |
| 0 | 2450 |
| 2753 | 2451 if (!_this) { |
| 2452 return; | |
| 2453 } | |
| 2454 /* Halt event processing before doing anything else */ | |
| 2455 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
|
2456 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
|
2457 |
| 2753 | 2458 /* Clean up the system video */ |
| 2459 for (i = _this->num_displays; i--;) { | |
| 2460 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2461 for (j = display->num_windows; j--;) { | |
| 2462 SDL_DestroyWindow(display->windows[i].id); | |
| 2463 } | |
| 2464 if (display->windows) { | |
| 2465 SDL_free(display->windows); | |
| 2466 display->windows = NULL; | |
| 2467 } | |
| 2468 display->num_windows = 0; | |
| 2469 if (display->render_drivers) { | |
| 2470 SDL_free(display->render_drivers); | |
| 2471 display->render_drivers = NULL; | |
| 2472 } | |
| 2473 display->num_render_drivers = 0; | |
| 2474 } | |
| 2475 _this->VideoQuit(_this); | |
| 0 | 2476 |
| 2753 | 2477 for (i = _this->num_displays; i--;) { |
| 2478 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2479 for (j = display->num_display_modes; j--;) { | |
| 2480 if (display->display_modes[j].driverdata) { | |
| 2481 SDL_free(display->display_modes[j].driverdata); | |
| 2482 display->display_modes[j].driverdata = NULL; | |
| 2483 } | |
| 2484 } | |
| 2485 if (display->display_modes) { | |
| 2486 SDL_free(display->display_modes); | |
| 2487 display->display_modes = NULL; | |
| 2488 } | |
| 2489 if (display->desktop_mode.driverdata) { | |
| 2490 SDL_free(display->desktop_mode.driverdata); | |
| 2491 display->desktop_mode.driverdata = NULL; | |
| 2492 } | |
| 2493 if (display->palette) { | |
| 2494 SDL_FreePalette(display->palette); | |
| 2495 display->palette = NULL; | |
| 2496 } | |
| 2497 if (display->gamma) { | |
| 2498 SDL_free(display->gamma); | |
| 2499 display->gamma = NULL; | |
| 2500 } | |
| 2501 if (display->driverdata) { | |
| 2502 SDL_free(display->driverdata); | |
| 2503 display->driverdata = NULL; | |
| 2504 } | |
| 2505 } | |
| 2506 if (_this->displays) { | |
| 2507 SDL_free(_this->displays); | |
| 2508 _this->displays = NULL; | |
| 2509 } | |
| 2510 _this->free(_this); | |
| 2511 _this = NULL; | |
| 0 | 2512 } |
| 2513 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2514 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
|
2515 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2516 { |
| 2753 | 2517 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2518 |
| 2753 | 2519 if (!_this) { |
| 2520 SDL_UninitializedVideo(); | |
| 2521 return -1; | |
| 2522 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2523 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2524 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
|
2525 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2526 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2527 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2528 retval = 0; |
| 2753 | 2529 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2530 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2531 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
|
2532 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2533 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2534 retval = _this->GL_LoadLibrary(_this, path); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2535 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2536 if (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2537 ++_this->gl_config.driver_loaded; |
| 2753 | 2538 } |
| 2539 return (retval); | |
| 0 | 2540 } |
| 2541 | |
| 2753 | 2542 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
|
2543 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2544 { |
| 2753 | 2545 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2546 |
| 2753 | 2547 if (!_this) { |
| 2548 SDL_UninitializedVideo(); | |
| 2549 return NULL; | |
| 2550 } | |
| 2551 func = NULL; | |
| 2552 if (_this->GL_GetProcAddress) { | |
| 2553 if (_this->gl_config.driver_loaded) { | |
| 2554 func = _this->GL_GetProcAddress(_this, proc); | |
| 2555 } else { | |
| 2556 SDL_SetError("No GL driver has been loaded"); | |
| 2557 } | |
| 2558 } else { | |
| 2559 SDL_SetError("No dynamic GL support in video driver"); | |
| 2560 } | |
| 2561 return func; | |
| 0 | 2562 } |
| 2563 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2564 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2565 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2566 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2567 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2568 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2569 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2570 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2571 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2572 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2573 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2574 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2575 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2576 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2577 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2578 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2579 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2580 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2581 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2582 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2583 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2584 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2585 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2586 const char *extensions; | |
| 2587 const char *start; | |
| 2588 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2589 |
| 2753 | 2590 /* Extension names should not have spaces. */ |
| 2591 where = SDL_strchr(extension, ' '); | |
| 2592 if (where || *extension == '\0') { | |
| 2593 return SDL_FALSE; | |
| 2594 } | |
| 2595 /* See if there's an environment variable override */ | |
| 2596 start = SDL_getenv(extension); | |
| 2597 if (start && *start == '0') { | |
| 2598 return SDL_FALSE; | |
| 2599 } | |
| 2600 /* Lookup the available extensions */ | |
| 2601 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2602 if (glGetStringFunc) { | |
| 2603 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2604 } else { | |
| 2605 extensions = NULL; | |
| 2606 } | |
| 2607 if (!extensions) { | |
| 2608 return SDL_FALSE; | |
| 2609 } | |
| 2610 /* | |
| 2611 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2612 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2613 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2614 |
| 2753 | 2615 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2616 |
| 2753 | 2617 for (;;) { |
| 2618 where = SDL_strstr(start, extension); | |
| 2619 if (!where) | |
| 2620 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2621 |
| 2753 | 2622 terminator = where + SDL_strlen(extension); |
| 2623 if (where == start || *(where - 1) == ' ') | |
| 2624 if (*terminator == ' ' || *terminator == '\0') | |
| 2625 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2626 |
| 2753 | 2627 start = terminator; |
| 2628 } | |
| 2629 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2630 #else |
| 2753 | 2631 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2632 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2633 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2634 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2635 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
|
2636 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 2637 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2638 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2639 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2640 |
| 2753 | 2641 if (!_this) { |
| 2642 SDL_UninitializedVideo(); | |
| 2643 return -1; | |
| 2644 } | |
| 2645 retval = 0; | |
| 2646 switch (attr) { | |
| 2647 case SDL_GL_RED_SIZE: | |
| 2648 _this->gl_config.red_size = value; | |
| 2649 break; | |
| 2650 case SDL_GL_GREEN_SIZE: | |
| 2651 _this->gl_config.green_size = value; | |
| 2652 break; | |
| 2653 case SDL_GL_BLUE_SIZE: | |
| 2654 _this->gl_config.blue_size = value; | |
| 2655 break; | |
| 2656 case SDL_GL_ALPHA_SIZE: | |
| 2657 _this->gl_config.alpha_size = value; | |
| 2658 break; | |
| 2659 case SDL_GL_DOUBLEBUFFER: | |
| 2660 _this->gl_config.double_buffer = value; | |
| 2661 break; | |
| 2662 case SDL_GL_BUFFER_SIZE: | |
| 2663 _this->gl_config.buffer_size = value; | |
| 2664 break; | |
| 2665 case SDL_GL_DEPTH_SIZE: | |
| 2666 _this->gl_config.depth_size = value; | |
| 2667 break; | |
| 2668 case SDL_GL_STENCIL_SIZE: | |
| 2669 _this->gl_config.stencil_size = value; | |
| 2670 break; | |
| 2671 case SDL_GL_ACCUM_RED_SIZE: | |
| 2672 _this->gl_config.accum_red_size = value; | |
| 2673 break; | |
| 2674 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2675 _this->gl_config.accum_green_size = value; | |
| 2676 break; | |
| 2677 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2678 _this->gl_config.accum_blue_size = value; | |
| 2679 break; | |
| 2680 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2681 _this->gl_config.accum_alpha_size = value; | |
| 2682 break; | |
| 2683 case SDL_GL_STEREO: | |
| 2684 _this->gl_config.stereo = value; | |
| 2685 break; | |
| 2686 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 2687 _this->gl_config.multisamplebuffers = value; | |
| 2688 break; | |
| 2689 case SDL_GL_MULTISAMPLESAMPLES: | |
| 2690 _this->gl_config.multisamplesamples = value; | |
| 2691 break; | |
| 2692 case SDL_GL_ACCELERATED_VISUAL: | |
| 2693 _this->gl_config.accelerated = value; | |
| 2694 break; | |
| 2695 case SDL_GL_RETAINED_BACKING: | |
| 2696 _this->gl_config.retained_backing = value; | |
| 2697 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2698 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
|
2699 _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
|
2700 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2701 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
|
2702 _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
|
2703 break; |
| 2753 | 2704 default: |
| 2705 SDL_SetError("Unknown OpenGL attribute"); | |
| 2706 retval = -1; | |
| 2707 break; | |
| 2708 } | |
| 2709 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2710 #else |
| 2753 | 2711 SDL_Unsupported(); |
| 2712 return -1; | |
| 2713 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2714 } |
| 2715 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2716 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2717 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 2718 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2719 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2720 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 3139 | 2721 GLenum(APIENTRY * glGetErrorFunc) (void); |
| 2753 | 2722 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2723 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2724 |
| 2753 | 2725 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 2726 if (!glGetIntegervFunc) { | |
| 2727 return -1; | |
| 2728 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2729 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2730 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2731 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2732 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2733 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2734 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2735 /* Clear value in any case */ |
| 3139 | 2736 *value = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2737 |
| 2753 | 2738 switch (attr) { |
| 2739 case SDL_GL_RETAINED_BACKING: | |
| 2740 *value = _this->gl_config.retained_backing; | |
| 2741 return 0; | |
| 2742 case SDL_GL_RED_SIZE: | |
| 2743 attrib = GL_RED_BITS; | |
| 2744 break; | |
| 2745 case SDL_GL_BLUE_SIZE: | |
| 2746 attrib = GL_BLUE_BITS; | |
| 2747 break; | |
| 2748 case SDL_GL_GREEN_SIZE: | |
| 2749 attrib = GL_GREEN_BITS; | |
| 2750 break; | |
| 2751 case SDL_GL_ALPHA_SIZE: | |
| 2752 attrib = GL_ALPHA_BITS; | |
| 2753 break; | |
| 2754 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2755 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2756 attrib = GL_DOUBLEBUFFER; |
| 2757 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2758 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2759 /* 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
|
2760 /* 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
|
2761 /* 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
|
2762 *value = _this->gl_config.double_buffer; |
| 2753 | 2763 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2764 #endif |
| 2753 | 2765 case SDL_GL_DEPTH_SIZE: |
| 2766 attrib = GL_DEPTH_BITS; | |
| 2767 break; | |
| 2768 case SDL_GL_STENCIL_SIZE: | |
| 2769 attrib = GL_STENCIL_BITS; | |
| 2770 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2771 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2772 case SDL_GL_ACCUM_RED_SIZE: |
| 2773 attrib = GL_ACCUM_RED_BITS; | |
| 2774 break; | |
| 2775 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2776 attrib = GL_ACCUM_GREEN_BITS; | |
| 2777 break; | |
| 2778 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2779 attrib = GL_ACCUM_BLUE_BITS; | |
| 2780 break; | |
| 2781 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2782 attrib = GL_ACCUM_ALPHA_BITS; | |
| 2783 break; | |
| 2784 case SDL_GL_STEREO: | |
| 2785 attrib = GL_STEREO; | |
| 2786 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2787 #else |
| 2753 | 2788 case SDL_GL_ACCUM_RED_SIZE: |
| 2789 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2790 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2791 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2792 case SDL_GL_STEREO: | |
| 2793 /* none of these are supported in OpenGL ES */ | |
| 2794 *value = 0; | |
| 2795 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2796 #endif |
| 2753 | 2797 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2798 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2799 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2800 #else |
| 2753 | 2801 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2802 #endif |
| 2753 | 2803 break; |
| 2804 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2805 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2806 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2807 #else |
| 2753 | 2808 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2809 #endif |
| 2753 | 2810 break; |
| 2811 case SDL_GL_BUFFER_SIZE: | |
| 2812 { | |
| 2813 GLint bits = 0; | |
| 2814 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2815 |
| 2753 | 2816 /* |
| 2817 * there doesn't seem to be a single flag in OpenGL | |
| 2818 * for this! | |
| 2819 */ | |
| 2820 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 2821 bits += component; | |
| 2822 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 2823 bits += component; | |
| 2824 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 2825 bits += component; | |
| 2826 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 2827 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2828 |
| 2753 | 2829 *value = bits; |
| 2830 return 0; | |
| 2831 } | |
| 2832 case SDL_GL_ACCELERATED_VISUAL: | |
| 2833 { | |
| 2834 /* FIXME: How do we get this information? */ | |
| 2835 *value = (_this->gl_config.accelerated != 0); | |
| 2836 return 0; | |
| 2837 } | |
| 2838 default: | |
| 2839 SDL_SetError("Unknown OpenGL attribute"); | |
| 2840 return -1; | |
| 2841 } | |
| 0 | 2842 |
| 2753 | 2843 glGetIntegervFunc(attrib, (GLint *) value); |
| 3139 | 2844 error = glGetErrorFunc(); |
| 2845 if (error != GL_NO_ERROR) { | |
| 2846 switch (error) { | |
| 2847 case GL_INVALID_ENUM: | |
| 2848 { | |
| 2849 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); | |
| 2850 } | |
| 2851 break; | |
| 2852 case GL_INVALID_VALUE: | |
| 2853 { | |
| 2854 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); | |
| 2855 } | |
| 2856 break; | |
| 2857 default: | |
| 2858 { | |
| 2859 SDL_SetError("OpenGL error: %08X", error); | |
| 2860 } | |
| 2861 break; | |
| 2862 } | |
| 2863 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2864 } |
| 2753 | 2865 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2866 #else |
| 2753 | 2867 SDL_Unsupported(); |
| 2868 return -1; | |
| 2869 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2870 } |
| 2871 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2872 SDL_GLContext |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2873 SDL_GL_CreateContext(SDL_WindowID windowID) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2874 { |
| 2753 | 2875 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2876 |
| 2753 | 2877 if (!window) { |
| 2878 return NULL; | |
| 2879 } | |
| 2880 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 2881 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2882 return NULL; | |
| 2883 } | |
| 2884 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2885 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2886 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2887 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2888 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2889 { |
| 2753 | 2890 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2891 |
| 2753 | 2892 if (window && !(window->flags & SDL_WINDOW_OPENGL)) { |
| 2893 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2894 return -1; | |
| 2895 } | |
| 2896 if (!context) { | |
| 2897 window = NULL; | |
| 2898 } | |
| 2899 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2900 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2901 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2902 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2903 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2904 { |
| 2753 | 2905 if (!_this) { |
| 2906 SDL_UninitializedVideo(); | |
| 2907 return -1; | |
| 2908 } | |
| 2909 if (_this->GL_SetSwapInterval) { | |
| 2910 return _this->GL_SetSwapInterval(_this, interval); | |
| 2911 } else { | |
| 2912 SDL_SetError("Setting the swap interval is not supported"); | |
| 2913 return -1; | |
| 2914 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2915 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2916 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2917 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2918 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2919 { |
| 2753 | 2920 if (!_this) { |
| 2921 SDL_UninitializedVideo(); | |
| 2922 return -1; | |
| 2923 } | |
| 2924 if (_this->GL_GetSwapInterval) { | |
| 2925 return _this->GL_GetSwapInterval(_this); | |
| 2926 } else { | |
| 2927 SDL_SetError("Getting the swap interval is not supported"); | |
| 2928 return -1; | |
| 2929 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2930 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2931 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2932 void |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2933 SDL_GL_SwapWindow(SDL_WindowID windowID) |
| 0 | 2934 { |
| 2753 | 2935 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2936 |
| 2753 | 2937 if (!window) { |
| 2938 return; | |
| 2939 } | |
| 2940 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 2941 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2942 return; | |
| 2943 } | |
| 2944 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2945 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2946 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2947 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2948 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2949 { |
| 2753 | 2950 if (!_this || !context) { |
| 2951 return; | |
| 2952 } | |
| 2953 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 2954 _this->GL_DeleteContext(_this, context); | |
| 0 | 2955 } |
| 2956 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2957 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2958 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2959 * 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
|
2960 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2961 */ |
|
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
|
2962 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
|
2963 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 2964 { |
| 2753 | 2965 int x, y; |
| 2966 Uint32 colorkey; | |
| 0 | 2967 #define SET_MASKBIT(icon, x, y, mask) \ |
| 2968 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 2969 | |
| 2753 | 2970 colorkey = icon->format->colorkey; |
| 2971 switch (icon->format->BytesPerPixel) { | |
| 2972 case 1: | |
| 2973 { | |
| 2974 Uint8 *pixels; | |
| 2975 for (y = 0; y < icon->h; ++y) { | |
| 2976 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 2977 for (x = 0; x < icon->w; ++x) { | |
| 2978 if (*pixels++ == colorkey) { | |
| 2979 SET_MASKBIT(icon, x, y, mask); | |
| 2980 } | |
| 2981 } | |
| 2982 } | |
| 2983 } | |
| 2984 break; | |
| 0 | 2985 |
| 2753 | 2986 case 2: |
| 2987 { | |
| 2988 Uint16 *pixels; | |
| 2989 for (y = 0; y < icon->h; ++y) { | |
| 2990 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 2991 for (x = 0; x < icon->w; ++x) { | |
| 2992 if ((flags & 1) && *pixels == colorkey) { | |
| 2993 SET_MASKBIT(icon, x, y, mask); | |
| 2994 } else if ((flags & 2) | |
| 2995 && (*pixels & icon->format->Amask) == 0) { | |
| 2996 SET_MASKBIT(icon, x, y, mask); | |
| 2997 } | |
| 2998 pixels++; | |
| 2999 } | |
| 3000 } | |
| 3001 } | |
| 3002 break; | |
| 0 | 3003 |
| 2753 | 3004 case 4: |
| 3005 { | |
| 3006 Uint32 *pixels; | |
| 3007 for (y = 0; y < icon->h; ++y) { | |
| 3008 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3009 for (x = 0; x < icon->w; ++x) { | |
| 3010 if ((flags & 1) && *pixels == colorkey) { | |
| 3011 SET_MASKBIT(icon, x, y, mask); | |
| 3012 } else if ((flags & 2) | |
| 3013 && (*pixels & icon->format->Amask) == 0) { | |
| 3014 SET_MASKBIT(icon, x, y, mask); | |
| 3015 } | |
| 3016 pixels++; | |
| 3017 } | |
| 3018 } | |
| 3019 } | |
| 3020 break; | |
| 3021 } | |
| 0 | 3022 } |
| 3023 | |
| 3024 /* | |
| 3025 * Sets the window manager icon for the display window. | |
| 3026 */ | |
|
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>
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1737
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changeset
|
3027 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
|
3028 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3029 { |
| 2753 | 3030 if (icon && _this->SetIcon) { |
| 3031 /* Generate a mask if necessary, and create the icon! */ | |
| 3032 if (mask == NULL) { | |
| 3033 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3034 int flags = 0; | |
| 3035 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3036 if (mask == NULL) { | |
| 3037 return; | |
| 3038 } | |
| 3039 SDL_memset(mask, ~0, mask_len); | |
| 3040 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3041 flags |= 1; | |
| 3042 if (icon->flags & SDL_SRCALPHA) | |
| 3043 flags |= 2; | |
| 3044 if (flags) { | |
| 3045 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3046 } | |
| 3047 _this->SetIcon(_this, icon, mask); | |
| 3048 SDL_free(mask); | |
| 3049 } else { | |
| 3050 _this->SetIcon(_this, icon, mask); | |
| 3051 } | |
| 3052 } | |
| 0 | 3053 } |
| 3054 #endif | |
| 3055 | |
|
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
|
3056 SDL_bool |
| 2753 | 3057 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo *info) |
| 0 | 3058 { |
| 2753 | 3059 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 3060 |
| 2753 | 3061 if (!window || !_this->GetWindowWMInfo) { |
| 3062 return SDL_FALSE; | |
| 3063 } | |
| 3064 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3065 } |
| 3066 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3067 /* vi: set ts=4 sw=4 expandtab: */ |