Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 3272:e8f63b28947d
Removed outdated Dreamcast support
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 19 Sep 2009 07:21:22 +0000 |
| parents | a67a961e2171 |
| children | 08574b033f37 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 2859 | 3 Copyright (C) 1997-2009 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
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8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 9 |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
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13 Lesser General Public License for more details. |
| 0 | 14 |
|
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 /* The high-level video driver subsystem */ | |
| 25 | |
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26 #include "SDL.h" |
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27 #include "SDL_video.h" |
| 0 | 28 #include "SDL_sysvideo.h" |
| 29 #include "SDL_blit.h" | |
| 30 #include "SDL_pixels_c.h" | |
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31 #include "SDL_renderer_gl.h" |
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32 #include "SDL_renderer_gles.h" |
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33 #include "SDL_renderer_sw.h" |
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34 #include "../events/SDL_sysevents.h" |
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35 #include "../events/SDL_events_c.h" |
| 0 | 36 |
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37 #if SDL_VIDEO_OPENGL_ES |
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38 #include "SDL_opengles.h" |
| 2753 | 39 #endif /* SDL_VIDEO_OPENGL_ES */ |
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40 |
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41 #if SDL_VIDEO_OPENGL |
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42 #include "SDL_opengl.h" |
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43 |
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44 /* On Windows, windows.h defines CreateWindow */ |
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45 #ifdef CreateWindow |
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46 #undef CreateWindow |
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47 #endif |
| 2753 | 48 #endif /* SDL_VIDEO_OPENGL */ |
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49 |
| 0 | 50 /* Available video drivers */ |
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51 static VideoBootStrap *bootstrap[] = { |
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52 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 53 &COCOA_bootstrap, |
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54 #endif |
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55 #if SDL_VIDEO_DRIVER_X11 |
| 2753 | 56 &X11_bootstrap, |
| 0 | 57 #endif |
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58 #if SDL_VIDEO_DRIVER_NANOX |
| 2753 | 59 &NX_bootstrap, |
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60 #endif |
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61 #if SDL_VIDEO_DRIVER_WSCONS |
| 2753 | 62 &WSCONS_bootstrap, |
| 1187 | 63 #endif |
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64 #if SDL_VIDEO_DRIVER_FBCON |
| 2753 | 65 &FBCON_bootstrap, |
| 0 | 66 #endif |
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67 #if SDL_VIDEO_DRIVER_DIRECTFB |
| 2753 | 68 &DirectFB_bootstrap, |
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69 #endif |
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70 #if SDL_VIDEO_DRIVER_PS2GS |
| 2753 | 71 &PS2GS_bootstrap, |
| 0 | 72 #endif |
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73 #if SDL_VIDEO_DRIVER_PS3 |
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74 &PS3_bootstrap, |
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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_RISCOS |
| 2753 | 107 &RISCOS_bootstrap, |
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108 #endif |
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109 #if SDL_VIDEO_DRIVER_NDS |
| 2753 | 110 &NDS_bootstrap, |
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111 #endif |
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112 #if SDL_VIDEO_DRIVER_UIKIT |
| 2753 | 113 &UIKIT_bootstrap, |
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114 #endif |
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115 #if SDL_VIDEO_DRIVER_DUMMY |
| 2753 | 116 &DUMMY_bootstrap, |
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117 #endif |
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118 #if SDL_VIDEO_DRIVER_PANDORA |
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119 &PND_bootstrap, |
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120 #endif |
| 2753 | 121 NULL |
| 0 | 122 }; |
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123 |
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124 static SDL_VideoDevice *_this = NULL; |
| 0 | 125 |
| 126 /* Various local functions */ | |
| 2876 | 127 static void SDL_UpdateWindowGrab(SDL_Window * window); |
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128 |
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129 static int |
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130 cmpmodes(const void *A, const void *B) |
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131 { |
| 2753 | 132 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 133 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 134 |
| 2753 | 135 if (a.w != b.w) { |
| 136 return b.w - a.w; | |
| 137 } | |
| 138 if (a.h != b.h) { | |
| 139 return b.h - a.h; | |
| 140 } | |
| 141 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 142 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 143 } | |
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144 if (SDL_PIXELLAYOUT(a.format) != SDL_PIXELLAYOUT(b.format)) { |
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145 return SDL_PIXELLAYOUT(b.format) - SDL_PIXELLAYOUT(a.format); |
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146 } |
| 2753 | 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; | |
|
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366 } |
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367 |
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368 int |
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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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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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407 |
|
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408 /* Re-sort video modes */ |
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409 SDL_qsort(display->display_modes, display->num_display_modes, |
| 3186 | 410 sizeof(SDL_DisplayMode), cmpmodes); |
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411 |
| 2753 | 412 return SDL_TRUE; |
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413 } |
| 0 | 414 |
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415 int |
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416 SDL_GetNumDisplayModes() |
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417 { |
| 2753 | 418 if (_this) { |
| 419 SDL_VideoDisplay *display = &SDL_CurrentDisplay; | |
| 420 if (!display->num_display_modes && _this->GetDisplayModes) { | |
| 421 _this->GetDisplayModes(_this); | |
| 422 SDL_qsort(display->display_modes, display->num_display_modes, | |
| 423 sizeof(SDL_DisplayMode), cmpmodes); | |
| 424 } | |
| 425 return display->num_display_modes; | |
| 426 } | |
| 427 return 0; | |
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428 } |
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429 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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430 int |
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431 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode) |
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432 { |
| 2753 | 433 if (index < 0 || index >= SDL_GetNumDisplayModes()) { |
| 434 SDL_SetError("index must be in the range of 0 - %d", | |
| 435 SDL_GetNumDisplayModes() - 1); | |
| 436 return -1; | |
| 437 } | |
| 438 if (mode) { | |
| 439 *mode = SDL_CurrentDisplay.display_modes[index]; | |
| 440 } | |
| 441 return 0; | |
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442 } |
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443 |
|
1967
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444 int |
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445 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode) |
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446 { |
| 2753 | 447 if (!_this) { |
| 448 SDL_UninitializedVideo(); | |
| 449 return -1; | |
| 450 } | |
| 451 if (mode) { | |
| 452 *mode = SDL_CurrentDisplay.desktop_mode; | |
| 453 } | |
| 454 return 0; | |
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455 } |
| 0 | 456 |
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457 int |
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458 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode) |
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459 { |
| 2753 | 460 if (!_this) { |
| 461 SDL_UninitializedVideo(); | |
| 462 return -1; | |
| 463 } | |
| 464 if (mode) { | |
| 465 *mode = SDL_CurrentDisplay.current_mode; | |
| 466 } | |
| 467 return 0; | |
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468 } |
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469 |
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470 SDL_DisplayMode * |
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471 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
| 2753 | 472 SDL_DisplayMode * closest) |
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473 { |
| 2753 | 474 Uint32 target_format; |
| 475 int target_refresh_rate; | |
| 476 int i; | |
| 477 SDL_DisplayMode *current, *match; | |
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478 |
| 2753 | 479 if (!_this || !mode || !closest) { |
| 480 return NULL; | |
| 481 } | |
| 482 /* Default to the desktop format */ | |
| 483 if (mode->format) { | |
| 484 target_format = mode->format; | |
| 485 } else { | |
| 486 target_format = SDL_CurrentDisplay.desktop_mode.format; | |
| 487 } | |
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488 |
| 2753 | 489 /* Default to the desktop refresh rate */ |
| 490 if (mode->refresh_rate) { | |
| 491 target_refresh_rate = mode->refresh_rate; | |
| 492 } else { | |
| 493 target_refresh_rate = SDL_CurrentDisplay.desktop_mode.refresh_rate; | |
| 494 } | |
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495 |
| 2753 | 496 match = NULL; |
| 497 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) { | |
| 498 current = &SDL_CurrentDisplay.display_modes[i]; | |
| 0 | 499 |
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500 if (current->w && (current->w < mode->w)) { |
| 2753 | 501 /* Out of sorted modes large enough here */ |
| 502 break; | |
| 503 } | |
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504 if (current->h && (current->h < mode->h)) { |
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505 if (current->w && (current->w == mode->w)) { |
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506 /* Out of sorted modes large enough here */ |
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507 break; |
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508 } |
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509 /* Wider, but not tall enough, due to a different |
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510 aspect ratio. This mode must be skipped, but closer |
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511 modes may still follow. */ |
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512 continue; |
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513 } |
| 2753 | 514 if (!match || current->w < match->w || current->h < match->h) { |
| 515 match = current; | |
| 516 continue; | |
| 517 } | |
| 518 if (current->format != match->format) { | |
| 519 /* Sorted highest depth to lowest */ | |
| 520 if (current->format == target_format || | |
| 521 (SDL_BITSPERPIXEL(current->format) >= | |
| 522 SDL_BITSPERPIXEL(target_format) | |
| 523 && SDL_PIXELTYPE(current->format) == | |
| 524 SDL_PIXELTYPE(target_format))) { | |
| 525 match = current; | |
| 526 } | |
| 527 continue; | |
| 528 } | |
| 529 if (current->refresh_rate != match->refresh_rate) { | |
| 530 /* Sorted highest refresh to lowest */ | |
| 531 if (current->refresh_rate >= target_refresh_rate) { | |
| 532 match = current; | |
| 533 } | |
| 534 } | |
| 535 } | |
| 536 if (match) { | |
| 537 if (match->format) { | |
| 538 closest->format = match->format; | |
| 539 } else { | |
| 540 closest->format = mode->format; | |
| 541 } | |
| 542 if (match->w && match->h) { | |
| 543 closest->w = match->w; | |
| 544 closest->h = match->h; | |
| 545 } else { | |
| 546 closest->w = mode->w; | |
| 547 closest->h = mode->h; | |
| 548 } | |
| 549 if (match->refresh_rate) { | |
| 550 closest->refresh_rate = match->refresh_rate; | |
| 551 } else { | |
| 552 closest->refresh_rate = mode->refresh_rate; | |
| 553 } | |
| 554 closest->driverdata = match->driverdata; | |
| 0 | 555 |
| 2753 | 556 /* |
| 557 * Pick some reasonable defaults if the app and driver don't | |
| 558 * care | |
| 559 */ | |
| 560 if (!closest->format) { | |
| 561 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 562 } | |
| 563 if (!closest->w) { | |
| 564 closest->w = 640; | |
| 565 } | |
| 566 if (!closest->h) { | |
| 567 closest->h = 480; | |
| 568 } | |
| 569 return closest; | |
| 570 } | |
| 571 return NULL; | |
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572 } |
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573 |
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574 int |
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575 SDL_SetDisplayMode(const SDL_DisplayMode * mode) |
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576 { |
| 2753 | 577 SDL_VideoDisplay *display; |
| 578 SDL_DisplayMode display_mode; | |
| 579 SDL_DisplayMode current_mode; | |
| 580 int i, ncolors; | |
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581 |
| 2753 | 582 if (!_this) { |
| 583 SDL_UninitializedVideo(); | |
| 584 return -1; | |
| 585 } | |
| 586 display = &SDL_CurrentDisplay; | |
| 587 if (!mode) { | |
| 588 mode = &display->desktop_mode; | |
| 589 } | |
| 590 display_mode = *mode; | |
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591 |
| 2753 | 592 /* Default to the current mode */ |
| 593 if (!display_mode.format) { | |
| 594 display_mode.format = display->current_mode.format; | |
| 595 } | |
| 596 if (!display_mode.w) { | |
| 597 display_mode.w = display->current_mode.w; | |
| 598 } | |
| 599 if (!display_mode.h) { | |
| 600 display_mode.h = display->current_mode.h; | |
| 601 } | |
| 602 if (!display_mode.refresh_rate) { | |
| 603 display_mode.refresh_rate = display->current_mode.refresh_rate; | |
| 604 } | |
| 605 /* Get a good video mode, the closest one possible */ | |
| 606 if (!SDL_GetClosestDisplayMode(&display_mode, &display_mode)) { | |
| 607 SDL_SetError("No video mode large enough for %dx%d", | |
| 608 display_mode.w, display_mode.h); | |
| 609 return -1; | |
| 610 } | |
| 611 /* See if there's anything left to do */ | |
| 612 SDL_GetCurrentDisplayMode(¤t_mode); | |
| 613 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { | |
| 614 return 0; | |
| 615 } | |
| 616 /* Actually change the display mode */ | |
| 617 if (_this->SetDisplayMode(_this, &display_mode) < 0) { | |
| 618 return -1; | |
| 619 } | |
| 620 display->current_mode = display_mode; | |
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621 |
| 2753 | 622 /* Set up a palette, if necessary */ |
| 623 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 624 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 625 } else { | |
| 626 ncolors = 0; | |
| 627 } | |
| 628 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 629 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 630 if (display->palette) { | |
| 631 SDL_FreePalette(display->palette); | |
| 632 display->palette = NULL; | |
| 633 } | |
| 634 if (ncolors) { | |
| 635 display->palette = SDL_AllocPalette(ncolors); | |
| 636 if (!display->palette) { | |
| 637 return -1; | |
| 638 } | |
| 639 SDL_DitherColors(display->palette->colors, | |
| 640 SDL_BITSPERPIXEL(display_mode.format)); | |
| 641 } | |
| 642 } | |
| 643 /* Move any fullscreen windows into position */ | |
| 644 for (i = 0; i < display->num_windows; ++i) { | |
| 645 SDL_Window *window = &display->windows[i]; | |
| 646 if (FULLSCREEN_VISIBLE(window)) { | |
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647 SDL_SetWindowPosition(window->id, window->x, window->y); |
| 2753 | 648 } |
| 649 } | |
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650 |
| 2753 | 651 return 0; |
| 0 | 652 } |
| 653 | |
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654 int |
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655 SDL_SetFullscreenDisplayMode(const SDL_DisplayMode * mode) |
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656 { |
| 2753 | 657 SDL_VideoDisplay *display; |
| 658 SDL_DisplayMode fullscreen_mode; | |
| 659 int i; | |
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660 |
| 2753 | 661 if (!_this) { |
| 662 SDL_UninitializedVideo(); | |
| 663 return -1; | |
| 664 } | |
| 665 display = &SDL_CurrentDisplay; | |
| 666 if (!mode) { | |
| 667 mode = &display->desktop_mode; | |
| 668 } | |
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669 if (!SDL_GetClosestDisplayMode(mode, &fullscreen_mode)) { |
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670 SDL_SetError("Couldn't find display mode match"); |
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671 return -1; |
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672 } |
|
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Date: Thu, 12 Mar 2009 15:14:38 +0200
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|
673 |
| 2753 | 674 if (SDL_memcmp |
| 675 (&fullscreen_mode, &display->fullscreen_mode, | |
| 676 sizeof(fullscreen_mode)) == 0) { | |
| 677 /* Nothing to do... */ | |
| 678 return 0; | |
| 679 } | |
| 680 display->fullscreen_mode = fullscreen_mode; | |
|
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681 |
| 2753 | 682 /* Actually set the mode if we have a fullscreen window visible */ |
| 683 for (i = 0; i < display->num_windows; ++i) { | |
| 684 SDL_Window *window = &display->windows[i]; | |
| 685 if (FULLSCREEN_VISIBLE(window)) { | |
| 686 if (SDL_SetDisplayMode(&display->fullscreen_mode) < 0) { | |
| 687 return -1; | |
| 688 } | |
| 689 } | |
| 690 if (window->flags & SDL_WINDOW_FULLSCREEN) { | |
| 691 SDL_OnWindowResized(window); | |
| 692 } | |
| 693 } | |
| 694 return 0; | |
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695 } |
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696 |
|
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697 int |
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698 SDL_GetFullscreenDisplayMode(SDL_DisplayMode * mode) |
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699 { |
| 2753 | 700 if (!_this) { |
| 701 SDL_UninitializedVideo(); | |
| 702 return -1; | |
| 703 } | |
| 704 if (mode) { | |
| 705 *mode = SDL_CurrentDisplay.fullscreen_mode; | |
| 706 } | |
| 707 return 0; | |
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708 } |
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709 |
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710 int |
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711 SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 712 { |
| 2753 | 713 SDL_Palette *palette; |
| 714 int status = 0; | |
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715 |
| 2753 | 716 if (!_this) { |
| 717 SDL_UninitializedVideo(); | |
| 718 return -1; | |
| 719 } | |
| 720 palette = SDL_CurrentDisplay.palette; | |
| 721 if (!palette) { | |
| 722 SDL_SetError("Display mode does not have a palette"); | |
| 723 return -1; | |
| 724 } | |
| 725 status = SDL_SetPaletteColors(palette, colors, firstcolor, ncolors); | |
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726 |
| 2753 | 727 if (_this->SetDisplayPalette) { |
| 728 if (_this->SetDisplayPalette(_this, palette) < 0) { | |
| 729 status = -1; | |
| 730 } | |
| 731 } | |
| 732 return status; | |
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733 } |
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734 |
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735 int |
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736 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
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737 { |
| 2753 | 738 SDL_Palette *palette; |
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739 |
| 2753 | 740 if (!_this) { |
| 741 SDL_UninitializedVideo(); | |
| 742 return -1; | |
| 743 } | |
| 744 palette = SDL_CurrentDisplay.palette; | |
| 745 if (!palette->ncolors) { | |
| 746 SDL_SetError("Display mode does not have a palette"); | |
| 747 return -1; | |
| 748 } | |
| 749 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { | |
| 750 SDL_SetError("Palette indices are out of range"); | |
| 751 return -1; | |
| 752 } | |
| 753 SDL_memcpy(colors, &palette->colors[firstcolor], | |
| 754 ncolors * sizeof(*colors)); | |
| 755 return 0; | |
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|
756 } |
|
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|
757 |
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|
758 SDL_WindowID |
|
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|
759 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) |
|
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|
760 { |
| 2753 | 761 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 762 SDL_WINDOW_OPENGL | | |
| 763 SDL_WINDOW_BORDERLESS | | |
|
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764 SDL_WINDOW_RESIZABLE | |
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|
765 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 766 SDL_VideoDisplay *display; |
| 767 SDL_Window window; | |
| 768 int num_windows; | |
| 769 SDL_Window *windows; | |
|
1912
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Setting up the OpenGL support
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|
770 |
| 2753 | 771 if (!_this) { |
| 772 SDL_UninitializedVideo(); | |
| 773 return 0; | |
| 774 } | |
|
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Added test program for SDL_CreateWindowFrom()
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|
775 if (flags & SDL_WINDOW_OPENGL) { |
|
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Added test program for SDL_CreateWindowFrom()
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|
776 if (!_this->GL_CreateContext) { |
|
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Added test program for SDL_CreateWindowFrom()
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|
777 SDL_SetError("No OpenGL support in video driver"); |
|
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Added test program for SDL_CreateWindowFrom()
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|
778 return 0; |
|
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Added test program for SDL_CreateWindowFrom()
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|
779 } |
|
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|
780 SDL_GL_LoadLibrary(NULL); |
| 2753 | 781 } |
| 782 SDL_zero(window); | |
| 783 window.id = _this->next_object_id++; | |
| 784 window.x = x; | |
| 785 window.y = y; | |
| 786 window.w = w; | |
| 787 window.h = h; | |
| 788 window.flags = (flags & allowed_flags); | |
| 789 window.display = _this->current_display; | |
|
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|
790 |
| 2753 | 791 if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) { |
|
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Added test program for SDL_CreateWindowFrom()
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|
792 if (flags & SDL_WINDOW_OPENGL) { |
|
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Added test program for SDL_CreateWindowFrom()
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|
793 SDL_GL_UnloadLibrary(); |
|
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|
794 } |
| 2753 | 795 return 0; |
| 796 } | |
| 797 display = &SDL_CurrentDisplay; | |
| 798 num_windows = display->num_windows; | |
| 799 windows = | |
| 800 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 801 if (!windows) { | |
| 802 if (_this->DestroyWindow) { | |
| 803 _this->DestroyWindow(_this, &window); | |
| 804 } | |
|
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Added test program for SDL_CreateWindowFrom()
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|
805 if (flags & SDL_WINDOW_OPENGL) { |
|
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Added test program for SDL_CreateWindowFrom()
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changeset
|
806 SDL_GL_UnloadLibrary(); |
|
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Added test program for SDL_CreateWindowFrom()
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|
807 } |
| 2753 | 808 return 0; |
| 809 } | |
| 810 windows[num_windows] = window; | |
| 811 display->windows = windows; | |
| 812 display->num_windows++; | |
|
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|
813 |
| 2753 | 814 if (title) { |
| 815 SDL_SetWindowTitle(window.id, title); | |
| 816 } | |
| 817 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 818 SDL_MaximizeWindow(window.id); | |
| 819 } | |
| 820 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 821 SDL_MinimizeWindow(window.id); | |
| 822 } | |
| 823 if (flags & SDL_WINDOW_SHOWN) { | |
| 824 SDL_ShowWindow(window.id); | |
| 825 } | |
|
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|
826 SDL_UpdateWindowGrab(&window); |
|
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|
827 |
| 2753 | 828 return window.id; |
|
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|
829 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
830 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
831 SDL_WindowID |
|
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|
832 SDL_CreateWindowFrom(const void *data) |
|
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|
833 { |
| 2753 | 834 SDL_VideoDisplay *display; |
| 835 SDL_Window window; | |
| 836 int num_windows; | |
| 837 SDL_Window *windows; | |
|
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|
838 |
| 2753 | 839 if (!_this) { |
| 840 SDL_UninitializedVideo(); | |
| 841 return (0); | |
| 842 } | |
| 843 SDL_zero(window); | |
| 844 window.id = _this->next_object_id++; | |
| 845 window.display = _this->current_display; | |
|
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Added test program for SDL_CreateWindowFrom()
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|
846 window.flags = SDL_WINDOW_FOREIGN; |
|
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|
847 |
| 2753 | 848 if (!_this->CreateWindowFrom || |
| 849 _this->CreateWindowFrom(_this, &window, data) < 0) { | |
| 850 return 0; | |
| 851 } | |
| 852 display = &SDL_CurrentDisplay; | |
| 853 num_windows = display->num_windows; | |
| 854 windows = | |
| 855 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 856 if (!windows) { | |
| 857 if (_this->DestroyWindow) { | |
| 858 _this->DestroyWindow(_this, &window); | |
| 859 } | |
| 860 if (window.title) { | |
| 861 SDL_free(window.title); | |
| 862 } | |
| 863 return 0; | |
| 864 } | |
| 865 windows[num_windows] = window; | |
| 866 display->windows = windows; | |
| 867 display->num_windows++; | |
|
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|
868 |
| 2753 | 869 return window.id; |
|
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|
870 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
871 |
|
1924
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
872 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
873 SDL_RecreateWindow(SDL_Window * window, Uint32 flags) |
|
1924
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If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
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|
874 { |
|
3057
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Added test program for SDL_CreateWindowFrom()
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|
875 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
|
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Added test program for SDL_CreateWindowFrom()
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|
876 SDL_WINDOW_OPENGL | |
|
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Added test program for SDL_CreateWindowFrom()
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|
877 SDL_WINDOW_BORDERLESS | |
|
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Added test program for SDL_CreateWindowFrom()
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|
878 SDL_WINDOW_RESIZABLE | |
|
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Added test program for SDL_CreateWindowFrom()
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|
879 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 880 char *title = window->title; |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
881 |
| 2753 | 882 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 883 SDL_SetError("No OpenGL support in video driver"); | |
| 884 return -1; | |
| 885 } | |
|
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Added test program for SDL_CreateWindowFrom()
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|
886 if ((window->flags & SDL_WINDOW_OPENGL) != (flags & SDL_WINDOW_OPENGL)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
887 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
888 SDL_GL_LoadLibrary(NULL); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
889 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
890 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
891 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
892 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
893 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
894 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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diff
changeset
|
895 /* Can't destroy and re-create foreign windows, hrm */ |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
896 flags |= SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
897 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
898 flags &= ~SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
899 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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changeset
|
900 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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changeset
|
901 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
| 2753 | 902 _this->DestroyWindow(_this, window); |
| 903 } | |
|
3057
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Added test program for SDL_CreateWindowFrom()
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|
904 |
| 2753 | 905 window->title = NULL; |
|
3057
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Added test program for SDL_CreateWindowFrom()
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changeset
|
906 window->flags = (flags & allowed_flags); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
907 |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
908 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
909 if (_this->CreateWindow(_this, window) < 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
910 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
911 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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|
912 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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changeset
|
913 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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changeset
|
914 } |
| 2753 | 915 } |
|
3057
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Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
916 |
| 2753 | 917 if (title) { |
| 918 SDL_SetWindowTitle(window->id, title); | |
| 919 SDL_free(title); | |
| 920 } | |
| 921 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 922 SDL_MaximizeWindow(window->id); | |
| 923 } | |
| 924 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 925 SDL_MinimizeWindow(window->id); | |
| 926 } | |
| 927 if (flags & SDL_WINDOW_SHOWN) { | |
| 928 SDL_ShowWindow(window->id); | |
| 929 } | |
|
2875
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* Implemented X11 fullscreen input grab
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changeset
|
930 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
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diff
changeset
|
931 |
| 2753 | 932 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>
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1923
diff
changeset
|
933 } |
|
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
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1923
diff
changeset
|
934 |
| 2753 | 935 SDL_Window * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
936 SDL_GetWindowFromID(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
937 { |
| 2753 | 938 int i, j; |
|
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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changeset
|
939 |
| 2753 | 940 if (!_this) { |
| 941 SDL_UninitializedVideo(); | |
| 942 return NULL; | |
| 943 } | |
| 944 for (i = 0; i < _this->num_displays; ++i) { | |
| 945 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 946 for (j = 0; j < display->num_windows; ++j) { | |
| 947 SDL_Window *window = &display->windows[j]; | |
| 948 if (window->id == windowID) { | |
| 949 return window; | |
| 950 } | |
| 951 } | |
| 952 } | |
| 953 return NULL; | |
| 0 | 954 } |
| 955 | |
|
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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changeset
|
956 SDL_VideoDisplay * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
957 SDL_GetDisplayFromWindow(SDL_Window * window) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
958 { |
| 2753 | 959 if (!_this) { |
| 960 SDL_UninitializedVideo(); | |
| 961 return NULL; | |
| 962 } | |
| 963 if (!window) { | |
| 964 return NULL; | |
| 965 } | |
| 966 return &_this->displays[window->display]; | |
|
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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changeset
|
967 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
968 |
|
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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changeset
|
969 Uint32 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
970 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>
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changeset
|
971 { |
| 2753 | 972 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
|
973 |
| 2753 | 974 if (!window) { |
| 975 return 0; | |
| 976 } | |
| 977 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
|
978 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
979 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
980 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
|
981 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
|
982 { |
| 2753 | 983 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
984 |
| 2753 | 985 if (!window || title == window->title) { |
| 986 return; | |
| 987 } | |
| 988 if (window->title) { | |
| 989 SDL_free(window->title); | |
| 990 } | |
| 991 if (title) { | |
| 992 window->title = SDL_strdup(title); | |
| 993 } else { | |
| 994 window->title = NULL; | |
| 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 |
| 2753 | 997 if (_this->SetWindowTitle) { |
| 998 _this->SetWindowTitle(_this, window); | |
| 999 } | |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1001 |
| 2753 | 1002 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
|
1003 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
|
1004 { |
| 2753 | 1005 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
|
1006 |
| 2753 | 1007 if (!window) { |
| 1008 return NULL; | |
| 1009 } | |
| 1010 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
|
1011 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1012 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1013 void |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1014 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
|
1015 { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1016 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
|
1017 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1018 if (!window) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1019 return; |
|
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 if (_this->SetWindowIcon) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1022 _this->SetWindowIcon(_this, window, icon); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1023 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1024 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1025 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1026 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
|
1027 SDL_SetWindowData(SDL_WindowID windowID, void *userdata) |
| 0 | 1028 { |
| 2753 | 1029 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
|
1030 |
| 2753 | 1031 if (!window) { |
| 1032 return; | |
| 1033 } | |
| 1034 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
|
1035 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1036 |
| 2753 | 1037 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
|
1038 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
|
1039 { |
| 2753 | 1040 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
|
1041 |
| 2753 | 1042 if (!window) { |
| 1043 return NULL; | |
| 1044 } | |
| 1045 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
|
1046 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1047 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1048 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
|
1049 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
|
1050 { |
| 2753 | 1051 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1052 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
| 0 | 1053 |
| 2753 | 1054 if (!window) { |
| 1055 return; | |
| 1056 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1057 if (x != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1058 window->x = x; |
| 1059 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1060 if (y != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1061 window->y = y; |
| 1062 } | |
| 1063 if (_this->SetWindowPosition) { | |
| 1064 _this->SetWindowPosition(_this, window); | |
| 1065 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1066 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
|
1067 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1068 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1069 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
|
1070 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
|
1071 { |
| 2753 | 1072 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
|
1073 |
| 2753 | 1074 if (!window) { |
| 1075 return; | |
| 1076 } | |
| 1077 if (x) { | |
| 1078 *x = window->x; | |
| 1079 } | |
| 1080 if (y) { | |
| 1081 *y = window->y; | |
| 1082 } | |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1084 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1085 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
|
1086 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
|
1087 { |
| 2753 | 1088 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1089 |
| 2753 | 1090 if (!window) { |
| 1091 return; | |
| 1092 } | |
| 1093 window->w = w; | |
| 1094 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
|
1095 |
| 2753 | 1096 if (_this->SetWindowSize) { |
| 1097 _this->SetWindowSize(_this, window); | |
| 1098 } | |
|
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
|
1099 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
|
1100 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1101 |
|
c121d94672cb
SDL 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 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
|
1103 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
|
1104 { |
| 2753 | 1105 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
|
1106 |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1107 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
|
1108 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
|
1109 *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
|
1110 } |
|
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 (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
|
1112 *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
|
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 } 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
|
1115 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
|
1116 *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
|
1117 } |
|
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
|
1118 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
|
1119 *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
|
1120 } |
| 2753 | 1121 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1122 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1123 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1124 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1125 SDL_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
|
1126 { |
| 2753 | 1127 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1128 |
| 2753 | 1129 if (!window || (window->flags & SDL_WINDOW_SHOWN)) { |
| 1130 return; | |
| 1131 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1132 |
| 2753 | 1133 if (_this->ShowWindow) { |
| 1134 _this->ShowWindow(_this, window); | |
| 1135 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1136 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_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
|
1137 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1138 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1139 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1140 SDL_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
|
1141 { |
| 2753 | 1142 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1143 |
| 2753 | 1144 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1145 return; | |
| 1146 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1147 |
| 2753 | 1148 if (_this->HideWindow) { |
| 1149 _this->HideWindow(_this, window); | |
| 1150 } | |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1151 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_HIDDEN, 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
|
1152 } |
| 0 | 1153 |
|
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
|
1154 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
|
1155 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
|
1156 { |
| 2753 | 1157 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:
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diff
changeset
|
1158 |
| 2753 | 1159 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1160 return; | |
| 1161 } | |
| 1162 if (_this->RaiseWindow) { | |
| 1163 _this->RaiseWindow(_this, window); | |
| 1164 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1165 } |
|
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
|
1166 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1167 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1168 SDL_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
|
1169 { |
| 2753 | 1170 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1171 |
| 2753 | 1172 if (!window || (window->flags & SDL_WINDOW_MAXIMIZED)) { |
| 1173 return; | |
| 1174 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1175 |
| 2753 | 1176 if (_this->MaximizeWindow) { |
| 1177 _this->MaximizeWindow(_this, window); | |
| 1178 } | |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1179 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MAXIMIZED, 0, 0); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1180 } |
| 0 | 1181 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1182 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1183 SDL_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
|
1184 { |
| 2753 | 1185 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1186 |
| 2753 | 1187 if (!window || (window->flags & SDL_WINDOW_MINIMIZED)) { |
| 1188 return; | |
| 1189 } | |
|
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
|
1190 |
| 2753 | 1191 if (_this->MinimizeWindow) { |
| 1192 _this->MinimizeWindow(_this, window); | |
| 1193 } | |
|
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1194 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MINIMIZED, 0, 0); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1195 } |
|
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
|
1196 |
|
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
|
1197 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
|
1198 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
|
1199 { |
| 2753 | 1200 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
|
1201 |
| 2753 | 1202 if (!window |
|
2934
1fcc36adc73d
Fixed logic problem with SDL_RestoreWindow()
Sam Lantinga <slouken@libsdl.org>
parents:
2928
diff
changeset
|
1203 || !(window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { |
| 2753 | 1204 return; |
| 1205 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1206 |
| 2753 | 1207 if (_this->RestoreWindow) { |
| 1208 _this->RestoreWindow(_this, window); | |
| 1209 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1210 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_RESTORED, 0, 0); |
| 0 | 1211 } |
| 1212 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1213 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
|
1214 SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen) |
| 0 | 1215 { |
| 2753 | 1216 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
|
1217 |
| 2753 | 1218 if (!window) { |
| 1219 return -1; | |
| 1220 } | |
| 1221 if (fullscreen) { | |
| 1222 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1223 } | |
| 1224 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1225 return 0; | |
| 1226 } | |
| 1227 if (fullscreen) { | |
| 1228 window->flags |= SDL_WINDOW_FULLSCREEN; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1229 |
| 2753 | 1230 if (FULLSCREEN_VISIBLE(window)) { |
| 1231 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1232 |
| 2753 | 1233 /* Hide any other fullscreen windows */ |
| 1234 int i; | |
| 1235 for (i = 0; i < display->num_windows; ++i) { | |
| 1236 SDL_Window *other = &display->windows[i]; | |
| 1237 if (other->id != windowID && FULLSCREEN_VISIBLE(other)) { | |
| 1238 SDL_MinimizeWindow(other->id); | |
| 1239 } | |
| 1240 } | |
|
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
|
1241 |
| 2753 | 1242 SDL_SetDisplayMode(&display->fullscreen_mode); |
| 1243 } | |
| 1244 } else { | |
| 1245 window->flags &= ~SDL_WINDOW_FULLSCREEN; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1246 |
| 2753 | 1247 if (FULLSCREEN_VISIBLE(window)) { |
| 1248 SDL_SetDisplayMode(NULL); | |
| 1249 } | |
| 1250 } | |
| 1251 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
|
1252 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1253 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1254 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
|
1255 SDL_SetWindowGrab(SDL_WindowID windowID, int mode) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1256 { |
| 2753 | 1257 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1258 |
| 2753 | 1259 if (!window || (!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 1260 return; | |
| 1261 } | |
| 1262 if (mode) { | |
| 1263 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1264 } else { | |
| 1265 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1266 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1267 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1268 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1269 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1270 static void |
| 2876 | 1271 SDL_UpdateWindowGrab(SDL_Window * window) |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1272 { |
| 2753 | 1273 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1274 _this->SetWindowGrab(_this, window); | |
| 1275 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1276 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1277 |
|
c121d94672cb
SDL 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 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
|
1279 SDL_GetWindowGrab(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1280 { |
| 2753 | 1281 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
|
1282 |
| 2753 | 1283 if (!window) { |
| 1284 return 0; | |
| 1285 } | |
| 1286 return ((window->flags & SDL_WINDOW_INPUT_GRABBED) != 0); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1287 } |
| 0 | 1288 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1289 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
|
1290 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
|
1291 { |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1292 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1293 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
|
1294 } |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1296 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1297 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
|
1298 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
|
1299 { |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1300 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1301 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
|
1302 } |
| 0 | 1303 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1304 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1305 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
|
1306 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
|
1307 { |
| 2753 | 1308 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
|
1309 |
| 2753 | 1310 if (renderer && renderer->DisplayModeChanged) { |
| 1311 renderer->DisplayModeChanged(renderer); | |
| 1312 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1313 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1314 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1315 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
|
1316 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1317 { |
| 2753 | 1318 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1319 |
| 2753 | 1320 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1321 SDL_SetDisplayMode(&display->fullscreen_mode); | |
| 1322 } | |
| 1323 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1324 _this->SetDisplayGammaRamp(_this, display->gamma); | |
| 1325 } | |
| 2876 | 1326 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1327 && _this->SetWindowGrab) { | |
| 2753 | 1328 _this->SetWindowGrab(_this, window); |
| 1329 } | |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1331 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1332 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
|
1333 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
|
1334 { |
| 2753 | 1335 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
| 0 | 1336 |
| 2753 | 1337 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1338 SDL_MinimizeWindow(window->id); | |
| 1339 SDL_SetDisplayMode(NULL); | |
| 1340 } | |
| 1341 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1342 _this->SetDisplayGammaRamp(_this, display->saved_gamma); | |
| 1343 } | |
| 2876 | 1344 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1345 && _this->SetWindowGrab) { | |
| 2753 | 1346 _this->SetWindowGrab(_this, window); |
| 1347 } | |
|
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
|
1348 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1349 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1350 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
|
1351 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
|
1352 { |
| 2753 | 1353 SDL_VideoDisplay *display; |
| 1354 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
|
1355 |
| 2753 | 1356 if (!_this) { |
| 1357 return 0; | |
| 1358 } | |
| 1359 display = &SDL_CurrentDisplay; | |
| 1360 for (i = 0; i < display->num_windows; ++i) { | |
| 1361 SDL_Window *window = &display->windows[i]; | |
|
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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
|
1362 |
| 2753 | 1363 if (window->flags & SDL_WINDOW_INPUT_FOCUS) { |
| 1364 return window->id; | |
| 1365 } | |
| 1366 } | |
| 1367 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
|
1368 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1369 |
|
c121d94672cb
SDL 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 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
|
1371 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
|
1372 { |
| 2753 | 1373 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:
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diff
changeset
|
1374 |
| 2753 | 1375 if (!_this) { |
| 1376 return; | |
| 1377 } | |
| 1378 /* Restore video mode, etc. */ | |
| 1379 SDL_SendWindowEvent(windowID, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0); | |
| 0 | 1380 |
| 2753 | 1381 for (i = 0; i < _this->num_displays; ++i) { |
| 1382 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 1383 for (j = 0; j < display->num_windows; ++j) { | |
| 1384 SDL_Window *window = &display->windows[j]; | |
| 1385 if (window->id != windowID) { | |
| 1386 continue; | |
| 1387 } | |
| 1388 if (window->title) { | |
| 1389 SDL_free(window->title); | |
| 1390 window->title = NULL; | |
| 1391 } | |
| 1392 if (window->renderer) { | |
| 1393 SDL_DestroyRenderer(window->id); | |
| 1394 window->renderer = NULL; | |
| 1395 } | |
| 1396 if (_this->DestroyWindow) { | |
| 1397 _this->DestroyWindow(_this, window); | |
| 1398 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1399 if (window->flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1400 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1401 } |
| 2753 | 1402 if (j != display->num_windows - 1) { |
| 1403 SDL_memcpy(&display->windows[i], | |
| 1404 &display->windows[i + 1], | |
| 1405 (display->num_windows - i - 1) * sizeof(*window)); | |
| 1406 } | |
| 1407 --display->num_windows; | |
| 1408 return; | |
| 1409 } | |
| 1410 } | |
|
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
|
1411 } |
|
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
|
1412 |
|
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
|
1413 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
|
1414 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
|
1415 { |
| 2753 | 1416 SDL_VideoDisplay *display; |
| 1417 SDL_RenderDriver *render_drivers; | |
|
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
|
1418 |
| 2753 | 1419 if (displayIndex >= _this->num_displays) { |
| 1420 return; | |
| 1421 } | |
| 1422 display = &_this->displays[displayIndex]; | |
|
2119
9341a884a4d9
Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents:
2075
diff
changeset
|
1423 |
| 2753 | 1424 render_drivers = |
| 1425 SDL_realloc(display->render_drivers, | |
| 1426 (display->num_render_drivers + | |
| 1427 1) * sizeof(*render_drivers)); | |
| 1428 if (render_drivers) { | |
| 1429 render_drivers[display->num_render_drivers] = *driver; | |
| 1430 display->render_drivers = render_drivers; | |
| 1431 display->num_render_drivers++; | |
| 1432 } | |
|
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
|
1433 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1434 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1435 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1436 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
|
1437 { |
| 2753 | 1438 if (_this) { |
| 1439 return SDL_CurrentDisplay.num_render_drivers; | |
| 1440 } | |
| 1441 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:
1737
diff
changeset
|
1442 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1443 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1444 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1445 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
|
1446 { |
| 2753 | 1447 if (!_this) { |
| 1448 SDL_UninitializedVideo(); | |
| 1449 return -1; | |
| 1450 } | |
| 1451 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1452 SDL_SetError("index must be in the range of 0 - %d", | |
| 1453 SDL_GetNumRenderDrivers() - 1); | |
| 1454 return -1; | |
| 1455 } | |
| 1456 *info = SDL_CurrentDisplay.render_drivers[index].info; | |
| 1457 return 0; | |
| 0 | 1458 } |
| 1459 | |
|
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
|
1460 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
|
1461 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags) |
| 0 | 1462 { |
| 2753 | 1463 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
|
1464 |
| 2753 | 1465 if (!window) { |
|
3091
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1466 SDL_SetError("Invalid window ID"); |
|
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1467 return -1; |
| 2753 | 1468 } |
| 1469 if (index < 0) { | |
| 1470 const char *override = SDL_getenv("SDL_VIDEO_RENDERER"); | |
| 1471 int n = SDL_GetNumRenderDrivers(); | |
| 1472 for (index = 0; index < n; ++index) { | |
| 1473 SDL_RenderDriver *driver = | |
| 1474 &SDL_CurrentDisplay.render_drivers[index]; | |
|
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
|
1475 |
| 2753 | 1476 if (override) { |
| 1477 if (SDL_strcasecmp(override, driver->info.name) == 0) { | |
| 1478 break; | |
| 1479 } | |
| 1480 } else { | |
| 1481 if ((driver->info.flags & flags) == flags) { | |
| 1482 break; | |
| 1483 } | |
| 1484 } | |
| 1485 } | |
| 1486 if (index == n) { | |
| 1487 SDL_SetError("Couldn't find matching render driver"); | |
| 1488 return -1; | |
| 1489 } | |
| 1490 } | |
| 1491 if (index >= SDL_GetNumRenderDrivers()) { | |
| 1492 SDL_SetError("index must be -1 or in the range of 0 - %d", | |
| 1493 SDL_GetNumRenderDrivers() - 1); | |
| 1494 return -1; | |
| 1495 } | |
| 1496 /* Free any existing renderer */ | |
| 1497 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
|
1498 |
| 2753 | 1499 /* Create a new renderer instance */ |
| 1500 window->renderer = SDL_CurrentDisplay.render_drivers[index] | |
| 1501 .CreateRenderer(window, flags); | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1502 |
| 3139 | 1503 if (window->renderer == NULL) { |
| 1504 /* Assuming renderer set its error */ | |
| 1505 return -1; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1506 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1507 |
| 2753 | 1508 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
|
1509 |
| 2753 | 1510 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
|
1511 } |
| 0 | 1512 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1513 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
|
1514 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
|
1515 { |
| 2753 | 1516 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1517 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
|
1518 |
| 2753 | 1519 if (!window || !window->renderer) { |
| 1520 return -1; | |
| 1521 } | |
| 1522 renderer = window->renderer; | |
| 1523 if (renderer && renderer->ActivateRenderer) { | |
| 1524 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 1525 return -1; | |
| 1526 } | |
| 1527 } | |
| 1528 SDL_CurrentDisplay.current_renderer = renderer; | |
| 1529 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
|
1530 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1531 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1532 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1533 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1534 { |
| 2753 | 1535 if (!_this) { |
| 1536 SDL_UninitializedVideo(); | |
| 1537 return -1; | |
| 1538 } | |
| 1539 if (!SDL_CurrentDisplay.current_renderer) { | |
| 1540 SDL_SetError("There is no current renderer"); | |
| 1541 return -1; | |
| 1542 } | |
| 1543 *info = SDL_CurrentDisplay.current_renderer->info; | |
| 1544 return 0; | |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1545 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1546 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1547 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
|
1548 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
|
1549 { |
| 2753 | 1550 int hash; |
| 1551 SDL_Renderer *renderer; | |
| 1552 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
|
1553 |
| 2753 | 1554 if (!_this) { |
| 1555 SDL_UninitializedVideo(); | |
| 1556 return 0; | |
| 1557 } | |
| 1558 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
|
1559 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1560 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1561 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1562 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1563 SDL_Unsupported(); |
| 2753 | 1564 return 0; |
| 1565 } | |
| 1566 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); | |
| 1567 if (!texture) { | |
| 1568 SDL_OutOfMemory(); | |
| 1569 return 0; | |
| 1570 } | |
| 1571 texture->id = _this->next_object_id++; | |
| 1572 texture->format = format; | |
| 1573 texture->access = access; | |
| 1574 texture->w = w; | |
| 1575 texture->h = h; | |
| 1576 texture->r = 255; | |
| 1577 texture->g = 255; | |
| 1578 texture->b = 255; | |
| 1579 texture->a = 255; | |
| 1580 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
|
1581 |
| 2753 | 1582 if (renderer->CreateTexture(renderer, texture) < 0) { |
| 1583 if (renderer->DestroyTexture) { | |
| 1584 renderer->DestroyTexture(renderer, texture); | |
| 1585 } | |
| 1586 SDL_free(texture); | |
| 1587 return 0; | |
| 1588 } | |
| 1589 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1590 texture->next = SDL_CurrentDisplay.textures[hash]; | |
| 1591 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
|
1592 |
| 2753 | 1593 return texture->id; |
| 0 | 1594 } |
| 1595 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1596 SDL_TextureID |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1597 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1598 { |
| 2753 | 1599 SDL_TextureID textureID; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1600 Uint32 requested_format = format; |
| 2753 | 1601 SDL_PixelFormat *fmt; |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1602 SDL_Renderer *renderer; |
| 2753 | 1603 int bpp; |
| 1604 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
|
1605 |
| 2753 | 1606 if (!surface) { |
| 1607 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1608 return 0; | |
| 1609 } | |
| 1610 fmt = surface->format; | |
| 0 | 1611 |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1612 renderer = SDL_CurrentDisplay.current_renderer; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1613 if (!renderer) { |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1614 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1615 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1616 |
| 2753 | 1617 if (format) { |
| 1618 if (!SDL_PixelFormatEnumToMasks | |
| 1619 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1620 SDL_SetError("Unknown pixel format"); | |
| 1621 return 0; | |
| 1622 } | |
| 1623 } else { | |
| 1624 if (surface->format->Amask | |
| 1625 || !(surface->map->info.flags & | |
| 1626 (SDL_COPY_COLORKEY | SDL_COPY_MASK | SDL_COPY_BLEND))) { | |
|
3196
413672b09bb3
Fixed some compile errors and warnings under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents:
3186
diff
changeset
|
1627 Uint32 it; |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1628 int pfmt; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1629 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1630 /* Pixel formats, sorted by best first */ |
| 3186 | 1631 static const Uint32 sdl_pformats[] = { |
| 1632 SDL_PIXELFORMAT_ARGB8888, | |
| 1633 SDL_PIXELFORMAT_RGBA8888, | |
| 1634 SDL_PIXELFORMAT_ABGR8888, | |
| 1635 SDL_PIXELFORMAT_BGRA8888, | |
| 1636 SDL_PIXELFORMAT_RGB888, | |
| 1637 SDL_PIXELFORMAT_BGR888, | |
| 1638 SDL_PIXELFORMAT_RGB24, | |
| 1639 SDL_PIXELFORMAT_BGR24, | |
| 1640 SDL_PIXELFORMAT_RGB565, | |
| 1641 SDL_PIXELFORMAT_BGR565, | |
| 1642 SDL_PIXELFORMAT_ARGB1555, | |
| 1643 SDL_PIXELFORMAT_ABGR1555, | |
| 1644 SDL_PIXELFORMAT_RGB555, | |
| 1645 SDL_PIXELFORMAT_BGR555, | |
| 1646 SDL_PIXELFORMAT_ARGB4444, | |
| 1647 SDL_PIXELFORMAT_ABGR4444, | |
| 1648 SDL_PIXELFORMAT_RGB444, | |
| 1649 SDL_PIXELFORMAT_ARGB2101010, | |
| 1650 SDL_PIXELFORMAT_INDEX8, | |
| 1651 SDL_PIXELFORMAT_INDEX4LSB, | |
| 1652 SDL_PIXELFORMAT_INDEX4MSB, | |
| 1653 SDL_PIXELFORMAT_RGB332, | |
| 1654 SDL_PIXELFORMAT_INDEX1LSB, | |
| 1655 SDL_PIXELFORMAT_INDEX1MSB, | |
| 1656 SDL_PIXELFORMAT_UNKNOWN | |
| 1657 }; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1658 |
| 2753 | 1659 bpp = fmt->BitsPerPixel; |
| 1660 Rmask = fmt->Rmask; | |
| 1661 Gmask = fmt->Gmask; | |
| 1662 Bmask = fmt->Bmask; | |
| 1663 Amask = fmt->Amask; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1664 |
| 3186 | 1665 format = |
| 1666 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1667 if (!format) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1668 SDL_SetError("Unknown pixel format"); |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1669 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1670 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1671 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1672 /* Search requested format in the supported texture */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1673 /* formats by current renderer */ |
| 3186 | 1674 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1675 if (renderer->info.texture_formats[it] == format) { | |
| 1676 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1677 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1678 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1679 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1680 /* If requested format can't be found, search any best */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1681 /* format which renderer provides */ |
| 3186 | 1682 if (it == renderer->info.num_texture_formats) { |
| 1683 pfmt = 0; | |
| 1684 for (;;) { | |
| 1685 if (sdl_pformats[pfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1686 break; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1687 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1688 |
| 3186 | 1689 for (it = 0; it < renderer->info.num_texture_formats; |
| 1690 it++) { | |
| 1691 if (renderer->info.texture_formats[it] == | |
| 1692 sdl_pformats[pfmt]) { | |
| 1693 break; | |
| 1694 } | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1695 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1696 |
| 3186 | 1697 if (it != renderer->info.num_texture_formats) { |
| 1698 /* The best format has been found */ | |
| 1699 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1700 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1701 pfmt++; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1702 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1703 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1704 /* If any format can't be found, then return an error */ |
| 3186 | 1705 if (it == renderer->info.num_texture_formats) { |
| 1706 SDL_SetError | |
| 1707 ("Any of the supported pixel formats can't be found"); | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1708 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1709 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1710 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1711 /* Convert found pixel format back to color masks */ |
| 3186 | 1712 if (SDL_PixelFormatEnumToMasks |
| 1713 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1714 &Bmask, &Amask) != SDL_TRUE) { | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1715 SDL_SetError("Unknown pixel format"); |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1716 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1717 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1718 } |
| 2753 | 1719 } else { |
| 1720 /* Need a format with alpha */ | |
|
3196
413672b09bb3
Fixed some compile errors and warnings under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents:
3186
diff
changeset
|
1721 Uint32 it; |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1722 int apfmt; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1723 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1724 /* Pixel formats with alpha, sorted by best first */ |
| 3169 | 1725 static const Uint32 sdl_alpha_pformats[] = { |
| 1726 SDL_PIXELFORMAT_ARGB8888, | |
| 1727 SDL_PIXELFORMAT_RGBA8888, | |
| 1728 SDL_PIXELFORMAT_ABGR8888, | |
| 1729 SDL_PIXELFORMAT_BGRA8888, | |
| 1730 SDL_PIXELFORMAT_ARGB1555, | |
| 1731 SDL_PIXELFORMAT_ABGR1555, | |
| 1732 SDL_PIXELFORMAT_ARGB4444, | |
| 1733 SDL_PIXELFORMAT_ABGR4444, | |
| 1734 SDL_PIXELFORMAT_ARGB2101010, | |
| 1735 SDL_PIXELFORMAT_UNKNOWN | |
| 1736 }; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1737 |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1738 if (surface->format->Amask) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1739 /* If surface already has alpha, then try an original */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1740 /* surface format first */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1741 bpp = fmt->BitsPerPixel; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1742 Rmask = fmt->Rmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1743 Gmask = fmt->Gmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1744 Bmask = fmt->Bmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1745 Amask = fmt->Amask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1746 } else { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1747 bpp = 32; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1748 Rmask = 0x00FF0000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1749 Gmask = 0x0000FF00; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1750 Bmask = 0x000000FF; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1751 Amask = 0xFF000000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1752 } |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1753 |
| 3169 | 1754 format = |
| 1755 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1756 if (!format) { |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1757 SDL_SetError("Unknown pixel format"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1758 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1759 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1760 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1761 /* Search this format in the supported texture formats */ |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1762 /* by current renderer */ |
| 3169 | 1763 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1764 if (renderer->info.texture_formats[it] == format) { | |
| 1765 break; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1766 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1767 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1768 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1769 /* If this format can't be found, search any best */ |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1770 /* compatible format with alpha which renderer provides */ |
| 3169 | 1771 if (it == renderer->info.num_texture_formats) { |
| 1772 apfmt = 0; | |
| 1773 for (;;) { | |
| 1774 if (sdl_alpha_pformats[apfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1775 break; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1776 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1777 |
| 3169 | 1778 for (it = 0; it < renderer->info.num_texture_formats; |
| 1779 it++) { | |
| 1780 if (renderer->info.texture_formats[it] == | |
| 1781 sdl_alpha_pformats[apfmt]) { | |
| 1782 break; | |
| 1783 } | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1784 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1785 |
| 3169 | 1786 if (it != renderer->info.num_texture_formats) { |
| 1787 /* Compatible format has been found */ | |
| 1788 break; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1789 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1790 apfmt++; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1791 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1792 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1793 /* If compatible format can't be found, then return an error */ |
| 3169 | 1794 if (it == renderer->info.num_texture_formats) { |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1795 SDL_SetError("Compatible pixel format can't be found"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1796 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1797 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1798 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1799 /* Convert found pixel format back to color masks */ |
| 3169 | 1800 if (SDL_PixelFormatEnumToMasks |
| 1801 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1802 &Bmask, &Amask) != SDL_TRUE) { | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1803 SDL_SetError("Unknown pixel format"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1804 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1805 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1806 } |
| 2753 | 1807 } |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1808 |
| 2753 | 1809 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); |
| 1810 if (!format) { | |
| 1811 SDL_SetError("Unknown pixel format"); | |
| 1812 return 0; | |
| 1813 } | |
| 1814 } | |
| 0 | 1815 |
| 2753 | 1816 textureID = |
| 1817 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, | |
| 1818 surface->h); | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1819 if (!textureID && !requested_format) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1820 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1821 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1822 format = desktop_mode.format; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1823 textureID = |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1824 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1825 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1826 } |
| 2753 | 1827 if (!textureID) { |
| 1828 return 0; | |
| 1829 } | |
| 1830 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1831 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1832 if (SDL_MUSTLOCK(surface)) { | |
| 1833 if (SDL_LockSurface(surface) < 0) { | |
| 1834 SDL_DestroyTexture(textureID); | |
| 1835 return 0; | |
| 1836 } | |
| 1837 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1838 surface->pitch); | |
| 1839 SDL_UnlockSurface(surface); | |
| 1840 } else { | |
| 1841 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1842 surface->pitch); | |
| 1843 } | |
| 1844 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1845 SDL_PixelFormat dst_fmt; |
| 2753 | 1846 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1847 |
| 2753 | 1848 /* 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
|
1849 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
|
1850 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1851 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1852 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
|
1853 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1854 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1855 * 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
|
1856 * fmt->palette? |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1857 */ |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1858 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
|
1859 SDL_BITSPERPIXEL(format)); |
| 2753 | 1860 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1861 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1862 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
|
1863 if (dst) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1864 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
|
1865 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1866 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1867 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1868 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 1869 } |
| 1870 if (!dst) { | |
| 1871 SDL_DestroyTexture(textureID); | |
| 1872 return 0; | |
| 1873 } | |
| 1874 } | |
|
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
|
1875 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1876 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1877 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
|
1878 int blendMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1879 int scaleMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1880 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1881 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
|
1882 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
|
1883 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1884 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
|
1885 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
|
1886 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1887 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
|
1888 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
|
1889 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1890 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
|
1891 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
|
1892 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1893 |
| 2753 | 1894 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
| 1895 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0, | |
| 1896 fmt->palette->ncolors); | |
| 1897 } | |
| 1898 return textureID; | |
| 0 | 1899 } |
| 1900 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1901 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
|
1902 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
|
1903 { |
| 2753 | 1904 int hash; |
| 1905 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
|
1906 |
| 2753 | 1907 if (!_this) { |
| 1908 return NULL; | |
| 1909 } | |
| 1910 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1911 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 1912 texture = texture->next) { | |
| 1913 if (texture->id == textureID) { | |
| 1914 return texture; | |
| 1915 } | |
| 1916 } | |
| 1917 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
|
1918 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1919 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1920 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
|
1921 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access, |
| 2753 | 1922 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
|
1923 { |
| 2753 | 1924 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
|
1925 |
| 2753 | 1926 if (!texture) { |
| 1927 return -1; | |
| 1928 } | |
| 1929 if (format) { | |
| 1930 *format = texture->format; | |
| 1931 } | |
| 1932 if (access) { | |
| 1933 *access = texture->access; | |
| 1934 } | |
| 1935 if (w) { | |
| 1936 *w = texture->w; | |
| 1937 } | |
| 1938 if (h) { | |
| 1939 *h = texture->h; | |
| 1940 } | |
| 1941 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
|
1942 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1943 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1944 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
|
1945 SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int *pitch) |
| 0 | 1946 { |
| 2753 | 1947 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1948 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
|
1949 |
| 2753 | 1950 if (!texture) { |
| 1951 return -1; | |
| 1952 } | |
| 1953 renderer = texture->renderer; | |
| 1954 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
|
1955 SDL_Unsupported(); |
| 2753 | 1956 return -1; |
| 1957 } | |
| 1958 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
|
1959 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1960 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1961 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
|
1962 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, |
| 2753 | 1963 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
|
1964 { |
| 2753 | 1965 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1966 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
|
1967 |
| 2753 | 1968 if (!texture) { |
| 1969 return -1; | |
| 1970 } | |
| 1971 renderer = texture->renderer; | |
| 1972 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
|
1973 SDL_Unsupported(); |
| 2753 | 1974 return -1; |
| 1975 } | |
| 1976 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1977 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
|
1978 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1979 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1980 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
|
1981 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, |
| 2753 | 1982 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
|
1983 { |
| 2753 | 1984 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1985 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
|
1986 |
| 2753 | 1987 if (!texture) { |
| 1988 return -1; | |
| 1989 } | |
| 1990 renderer = texture->renderer; | |
| 1991 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
|
1992 SDL_Unsupported(); |
| 2753 | 1993 return -1; |
| 1994 } | |
| 1995 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1996 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
|
1997 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1998 |
|
c121d94672cb
SDL 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 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2000 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
|
2001 { |
| 2753 | 2002 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2003 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2004 |
| 2753 | 2005 if (!texture) { |
| 2006 return -1; | |
| 2007 } | |
| 2008 renderer = texture->renderer; | |
| 2009 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
|
2010 SDL_Unsupported(); |
| 2753 | 2011 return -1; |
| 2012 } | |
| 2013 if (r < 255 || g < 255 || b < 255) { | |
| 2014 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 2015 } else { | |
| 2016 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 2017 } | |
| 2018 texture->r = r; | |
| 2019 texture->g = g; | |
| 2020 texture->b = b; | |
| 2021 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2022 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2023 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2024 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2025 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g, |
| 2753 | 2026 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2027 { |
| 2753 | 2028 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2029 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2030 |
| 2753 | 2031 if (!texture) { |
| 2032 return -1; | |
| 2033 } | |
| 2034 renderer = texture->renderer; | |
| 2035 if (r) { | |
| 2036 *r = texture->r; | |
| 2037 } | |
| 2038 if (g) { | |
| 2039 *g = texture->g; | |
| 2040 } | |
| 2041 if (b) { | |
| 2042 *b = texture->b; | |
| 2043 } | |
| 2044 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2045 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2046 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2047 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2048 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2049 { |
| 2753 | 2050 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2051 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2052 |
| 2753 | 2053 if (!texture) { |
| 2054 return -1; | |
| 2055 } | |
| 2056 renderer = texture->renderer; | |
| 2057 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
|
2058 SDL_Unsupported(); |
| 2753 | 2059 return -1; |
| 2060 } | |
| 2061 if (alpha < 255) { | |
| 2062 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 2063 } else { | |
| 2064 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 2065 } | |
| 2066 texture->a = alpha; | |
| 2067 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2068 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2069 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2070 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2071 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2072 { |
| 2753 | 2073 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2074 |
| 2753 | 2075 if (!texture) { |
| 2076 return -1; | |
| 2077 } | |
| 2078 if (alpha) { | |
| 2079 *alpha = texture->a; | |
| 2080 } | |
| 2081 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2082 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2083 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2084 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2085 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2086 { |
| 2753 | 2087 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2088 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2089 |
| 2753 | 2090 if (!texture) { |
| 2091 return -1; | |
| 2092 } | |
| 2093 renderer = texture->renderer; | |
| 2094 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
|
2095 SDL_Unsupported(); |
| 2753 | 2096 return -1; |
| 2097 } | |
| 2098 texture->blendMode = blendMode; | |
| 2099 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2100 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2101 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2102 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2103 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2104 { |
| 2753 | 2105 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2106 |
| 2753 | 2107 if (!texture) { |
| 2108 return -1; | |
| 2109 } | |
| 2110 if (blendMode) { | |
| 2111 *blendMode = texture->blendMode; | |
| 2112 } | |
| 2113 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2114 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2115 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2116 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2117 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2118 { |
| 2753 | 2119 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2120 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2121 |
| 2753 | 2122 if (!texture) { |
| 2123 return -1; | |
| 2124 } | |
| 2125 renderer = texture->renderer; | |
| 2126 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
|
2127 SDL_Unsupported(); |
| 2753 | 2128 return -1; |
| 2129 } | |
| 2130 texture->scaleMode = scaleMode; | |
| 2131 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2132 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2133 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2134 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2135 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2136 { |
| 2753 | 2137 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2138 |
| 2753 | 2139 if (!texture) { |
| 2140 return -1; | |
| 2141 } | |
| 2142 if (scaleMode) { | |
| 2143 *scaleMode = texture->scaleMode; | |
| 2144 } | |
| 2145 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2146 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2147 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2148 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
|
2149 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect, |
| 2753 | 2150 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
|
2151 { |
| 2753 | 2152 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2153 SDL_Renderer *renderer; | |
| 2154 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
|
2155 |
| 2753 | 2156 if (!texture) { |
| 2157 return -1; | |
| 2158 } | |
| 2159 renderer = texture->renderer; | |
| 2160 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
|
2161 SDL_Unsupported(); |
| 2753 | 2162 return -1; |
| 2163 } | |
| 2164 if (!rect) { | |
| 2165 full_rect.x = 0; | |
| 2166 full_rect.y = 0; | |
| 2167 full_rect.w = texture->w; | |
| 2168 full_rect.h = texture->h; | |
| 2169 rect = &full_rect; | |
| 2170 } | |
| 2171 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
|
2172 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2173 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2174 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
|
2175 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty, |
| 2753 | 2176 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
|
2177 { |
| 2753 | 2178 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2179 SDL_Renderer *renderer; | |
| 2180 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
|
2181 |
| 2753 | 2182 if (!texture) { |
| 2183 return -1; | |
| 2184 } | |
| 2185 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2186 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2187 return -1; | |
| 2188 } | |
| 2189 renderer = texture->renderer; | |
| 2190 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
|
2191 SDL_Unsupported(); |
| 2753 | 2192 return -1; |
| 2193 } | |
| 2194 if (!rect) { | |
| 2195 full_rect.x = 0; | |
| 2196 full_rect.y = 0; | |
| 2197 full_rect.w = texture->w; | |
| 2198 full_rect.h = texture->h; | |
| 2199 rect = &full_rect; | |
| 2200 } | |
| 2201 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2202 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
|
2203 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2204 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2205 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
|
2206 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
|
2207 { |
| 2753 | 2208 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2209 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
|
2210 |
| 2753 | 2211 if (!texture) { |
| 2212 return; | |
| 2213 } | |
| 2214 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2215 return; | |
| 2216 } | |
| 2217 renderer = texture->renderer; | |
| 2218 if (!renderer->UnlockTexture) { | |
| 2219 return; | |
| 2220 } | |
| 2221 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
|
2222 } |
| 0 | 2223 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2224 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
|
2225 SDL_DirtyTexture(SDL_TextureID textureID, int numrects, |
| 2753 | 2226 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
|
2227 { |
| 2753 | 2228 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2229 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
|
2230 |
| 2753 | 2231 if (!texture) { |
| 2232 return; | |
| 2233 } | |
| 2234 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2235 return; | |
| 2236 } | |
| 2237 renderer = texture->renderer; | |
| 2238 if (!renderer->DirtyTexture) { | |
| 2239 return; | |
| 2240 } | |
| 2241 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
|
2242 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2243 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2244 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2245 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
|
2246 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2247 SDL_Renderer *renderer; |
|
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 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2250 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2251 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2252 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2253 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2254 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2255 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2256 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2257 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2258 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2259 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2260 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2261 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2262 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2263 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2264 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2265 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2266 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2267 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2268 int |
| 2885 | 2269 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
|
2270 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2271 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2272 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2273 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2274 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2275 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2276 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2277 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2278 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2279 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2280 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2281 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2282 *r = renderer->r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2283 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2284 if (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2285 *g = renderer->g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2286 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2287 if (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2288 *b = renderer->b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2289 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2290 if (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2291 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2292 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2293 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2294 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2295 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2296 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2297 SDL_SetRenderDrawBlendMode(int blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2298 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2299 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2300 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2301 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2302 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2303 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2304 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2305 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2306 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2307 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2308 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2309 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2310 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2311 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2312 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2313 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2314 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2315 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2316 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2317 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2318 SDL_GetRenderDrawBlendMode(int *blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2319 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2320 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2321 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2322 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2323 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2324 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2325 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2326 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2327 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2328 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2329 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2330 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2331 return 0; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2332 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2333 |
| 2901 | 2334 int |
| 2335 SDL_RenderPoint(int x, int y) | |
| 2336 { | |
| 2337 SDL_Renderer *renderer; | |
| 2338 SDL_Window *window; | |
| 2339 | |
| 2340 if (!_this) { | |
| 2341 SDL_UninitializedVideo(); | |
| 2342 return -1; | |
| 2343 } | |
| 2344 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2345 if (!renderer) { | |
| 2346 return -1; | |
| 2347 } | |
| 2348 if (!renderer->RenderPoint) { | |
| 2349 SDL_Unsupported(); | |
| 2350 return -1; | |
| 2351 } | |
| 2352 window = SDL_GetWindowFromID(renderer->window); | |
| 2353 if (x < 0 || y < 0 || x >= window->w || y >= window->h) { | |
| 2354 return 0; | |
| 2355 } | |
| 2356 return renderer->RenderPoint(renderer, x, y); | |
| 2357 } | |
| 2358 | |
| 2359 int | |
| 2360 SDL_RenderLine(int x1, int y1, int x2, int y2) | |
| 2361 { | |
| 2362 SDL_Renderer *renderer; | |
| 2363 SDL_Window *window; | |
| 2364 SDL_Rect real_rect; | |
| 2365 | |
| 2366 if (x1 == x2 && y1 == y2) { | |
| 2367 return SDL_RenderPoint(x1, y1); | |
| 2368 } | |
| 2369 | |
| 2370 if (!_this) { | |
| 2371 SDL_UninitializedVideo(); | |
| 2372 return -1; | |
| 2373 } | |
| 2374 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2375 if (!renderer) { | |
| 2376 return -1; | |
| 2377 } | |
| 2378 if (!renderer->RenderLine) { | |
| 2379 SDL_Unsupported(); | |
| 2380 return -1; | |
| 2381 } | |
| 2382 window = SDL_GetWindowFromID(renderer->window); | |
| 2909 | 2383 |
| 2901 | 2384 real_rect.x = 0; |
| 2385 real_rect.y = 0; | |
| 2386 real_rect.w = window->w; | |
| 2387 real_rect.h = window->h; | |
|
2910
27d8b12e0e8e
Fixed argument order to the line clipping routine
Sam Lantinga <slouken@libsdl.org>
parents:
2909
diff
changeset
|
2388 if (!SDL_IntersectRectAndLine(&real_rect, &x1, &y1, &x2, &y2)) { |
| 2909 | 2389 return (0); |
| 2901 | 2390 } |
| 2391 return renderer->RenderLine(renderer, x1, y1, x2, y2); | |
| 2392 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2393 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2394 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2395 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
|
2396 { |
| 2753 | 2397 SDL_Renderer *renderer; |
| 2398 SDL_Window *window; | |
| 2399 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
|
2400 |
| 2753 | 2401 if (!_this) { |
| 2402 SDL_UninitializedVideo(); | |
| 2403 return -1; | |
| 2404 } | |
| 2405 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
|
2406 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2407 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2408 } |
| 2814 | 2409 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
|
2410 SDL_Unsupported(); |
| 2753 | 2411 return -1; |
| 2412 } | |
| 2413 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2414 |
| 2753 | 2415 real_rect.x = 0; |
| 2416 real_rect.y = 0; | |
| 2417 real_rect.w = window->w; | |
| 2418 real_rect.h = window->h; | |
| 2419 if (rect) { | |
| 2420 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { | |
| 2421 return 0; | |
| 2422 } | |
| 2423 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2424 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
|
2425 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2426 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2427 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
|
2428 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect, |
| 2753 | 2429 const SDL_Rect * dstrect) |
| 0 | 2430 { |
| 2753 | 2431 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2432 SDL_Renderer *renderer; | |
| 2433 SDL_Window *window; | |
| 2434 SDL_Rect real_srcrect; | |
| 2435 SDL_Rect real_dstrect; | |
| 0 | 2436 |
| 2753 | 2437 if (!texture || texture->renderer != SDL_CurrentDisplay.current_renderer) { |
| 2438 return -1; | |
| 2439 } | |
| 2440 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
|
2441 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2442 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2443 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2444 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2445 SDL_Unsupported(); |
| 2753 | 2446 return -1; |
| 2447 } | |
| 2448 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2449 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2450 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2451 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2452 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2453 real_srcrect.h = texture->h; |
| 2753 | 2454 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2455 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2456 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2457 } |
| 2753 | 2458 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2459 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2460 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2461 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2462 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2463 real_dstrect.h = window->h; |
| 2753 | 2464 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2465 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2466 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2467 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2468 /* 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
|
2469 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
|
2470 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
|
2471 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
|
2472 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
|
2473 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
|
2474 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2475 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
|
2476 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
|
2477 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
|
2478 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
|
2479 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
|
2480 } |
| 2753 | 2481 } |
| 0 | 2482 |
| 2753 | 2483 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2484 &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
|
2485 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2486 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2487 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
|
2488 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
|
2489 { |
| 2753 | 2490 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
|
2491 |
| 2753 | 2492 if (!_this) { |
| 2493 SDL_UninitializedVideo(); | |
| 2494 return; | |
| 2495 } | |
| 2496 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2497 if (!renderer || !renderer->RenderPresent) { | |
| 2498 return; | |
| 2499 } | |
| 2500 renderer->RenderPresent(renderer); | |
| 0 | 2501 } |
| 2502 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2503 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
|
2504 SDL_DestroyTexture(SDL_TextureID textureID) |
| 0 | 2505 { |
| 2753 | 2506 int hash; |
| 2507 SDL_Texture *prev, *texture; | |
| 2508 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
|
2509 |
| 2753 | 2510 if (!_this) { |
| 2511 SDL_UninitializedVideo(); | |
| 2512 return; | |
| 2513 } | |
| 2514 /* Look up the texture in the hash table */ | |
| 2515 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2516 prev = NULL; | |
| 2517 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2518 prev = texture, texture = texture->next) { | |
| 2519 if (texture->id == textureID) { | |
| 2520 break; | |
| 2521 } | |
| 2522 } | |
| 2523 if (!texture) { | |
| 2524 return; | |
| 2525 } | |
| 2526 /* Unlink the texture from the list */ | |
| 2527 if (prev) { | |
| 2528 prev->next = texture->next; | |
| 2529 } else { | |
| 2530 SDL_CurrentDisplay.textures[hash] = texture->next; | |
| 2531 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2532 |
| 2753 | 2533 /* Free the texture */ |
| 2534 renderer = texture->renderer; | |
| 2535 renderer->DestroyTexture(renderer, texture); | |
| 2536 SDL_free(texture); | |
| 0 | 2537 } |
| 2538 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2539 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
|
2540 SDL_DestroyRenderer(SDL_WindowID windowID) |
| 0 | 2541 { |
| 2753 | 2542 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 2543 SDL_Renderer *renderer; | |
| 2544 int i; | |
| 0 | 2545 |
| 2753 | 2546 if (!window) { |
| 2547 return; | |
| 2548 } | |
| 2549 renderer = window->renderer; | |
| 2550 if (!renderer) { | |
| 2551 return; | |
| 2552 } | |
| 2553 /* Free existing textures for this renderer */ | |
| 2554 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) { | |
| 2555 SDL_Texture *texture; | |
| 2556 SDL_Texture *prev = NULL; | |
| 2557 SDL_Texture *next; | |
| 2558 for (texture = SDL_CurrentDisplay.textures[i]; texture; | |
| 2559 texture = next) { | |
| 2560 next = texture->next; | |
| 2561 if (texture->renderer == renderer) { | |
| 2562 if (prev) { | |
| 2563 prev->next = next; | |
| 2564 } else { | |
| 2565 SDL_CurrentDisplay.textures[i] = next; | |
| 2566 } | |
| 2567 renderer->DestroyTexture(renderer, texture); | |
| 2568 SDL_free(texture); | |
| 2569 } else { | |
| 2570 prev = texture; | |
| 2571 } | |
| 2572 } | |
| 2573 } | |
| 0 | 2574 |
| 2753 | 2575 /* Free the renderer instance */ |
| 2576 renderer->DestroyRenderer(renderer); | |
| 0 | 2577 |
| 2753 | 2578 /* Clear references */ |
| 2579 window->renderer = NULL; | |
| 2580 if (SDL_CurrentDisplay.current_renderer == renderer) { | |
| 2581 SDL_CurrentDisplay.current_renderer = NULL; | |
| 2582 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2583 } |
| 0 | 2584 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2585 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2586 SDL_IsScreenSaverEnabled() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2587 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2588 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2589 return SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2590 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2591 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
|
2592 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2593 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2594 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2595 SDL_EnableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2596 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2597 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2598 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2599 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2600 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2601 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2602 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2603 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2604 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2605 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2606 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2607 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2608 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2609 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2610 SDL_DisableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2611 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2612 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2613 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2614 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2615 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2616 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2617 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2618 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2619 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2620 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2621 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2622 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2623 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2624 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
|
2625 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
|
2626 { |
| 2753 | 2627 int i, j; |
| 0 | 2628 |
| 2753 | 2629 if (!_this) { |
| 2630 return; | |
| 2631 } | |
| 2632 /* Halt event processing before doing anything else */ | |
| 2633 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
|
2634 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
|
2635 |
| 2753 | 2636 /* Clean up the system video */ |
| 2637 for (i = _this->num_displays; i--;) { | |
| 2638 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2639 for (j = display->num_windows; j--;) { | |
| 2640 SDL_DestroyWindow(display->windows[i].id); | |
| 2641 } | |
| 2642 if (display->windows) { | |
| 2643 SDL_free(display->windows); | |
| 2644 display->windows = NULL; | |
| 2645 } | |
| 2646 display->num_windows = 0; | |
| 2647 if (display->render_drivers) { | |
| 2648 SDL_free(display->render_drivers); | |
| 2649 display->render_drivers = NULL; | |
| 2650 } | |
| 2651 display->num_render_drivers = 0; | |
| 2652 } | |
| 2653 _this->VideoQuit(_this); | |
| 0 | 2654 |
| 2753 | 2655 for (i = _this->num_displays; i--;) { |
| 2656 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2657 for (j = display->num_display_modes; j--;) { | |
| 2658 if (display->display_modes[j].driverdata) { | |
| 2659 SDL_free(display->display_modes[j].driverdata); | |
| 2660 display->display_modes[j].driverdata = NULL; | |
| 2661 } | |
| 2662 } | |
| 2663 if (display->display_modes) { | |
| 2664 SDL_free(display->display_modes); | |
| 2665 display->display_modes = NULL; | |
| 2666 } | |
| 2667 if (display->desktop_mode.driverdata) { | |
| 2668 SDL_free(display->desktop_mode.driverdata); | |
| 2669 display->desktop_mode.driverdata = NULL; | |
| 2670 } | |
| 2671 if (display->palette) { | |
| 2672 SDL_FreePalette(display->palette); | |
| 2673 display->palette = NULL; | |
| 2674 } | |
| 2675 if (display->gamma) { | |
| 2676 SDL_free(display->gamma); | |
| 2677 display->gamma = NULL; | |
| 2678 } | |
| 2679 if (display->driverdata) { | |
| 2680 SDL_free(display->driverdata); | |
| 2681 display->driverdata = NULL; | |
| 2682 } | |
| 2683 } | |
| 2684 if (_this->displays) { | |
| 2685 SDL_free(_this->displays); | |
| 2686 _this->displays = NULL; | |
| 2687 } | |
| 2688 _this->free(_this); | |
| 2689 _this = NULL; | |
| 0 | 2690 } |
| 2691 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2692 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
|
2693 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2694 { |
| 2753 | 2695 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2696 |
| 2753 | 2697 if (!_this) { |
| 2698 SDL_UninitializedVideo(); | |
| 2699 return -1; | |
| 2700 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2701 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2702 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
|
2703 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2704 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2705 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2706 retval = 0; |
| 2753 | 2707 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2708 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2709 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
|
2710 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2711 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2712 retval = _this->GL_LoadLibrary(_this, path); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2713 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2714 if (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2715 ++_this->gl_config.driver_loaded; |
| 2753 | 2716 } |
| 2717 return (retval); | |
| 0 | 2718 } |
| 2719 | |
| 2753 | 2720 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
|
2721 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2722 { |
| 2753 | 2723 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2724 |
| 2753 | 2725 if (!_this) { |
| 2726 SDL_UninitializedVideo(); | |
| 2727 return NULL; | |
| 2728 } | |
| 2729 func = NULL; | |
| 2730 if (_this->GL_GetProcAddress) { | |
| 2731 if (_this->gl_config.driver_loaded) { | |
| 2732 func = _this->GL_GetProcAddress(_this, proc); | |
| 2733 } else { | |
| 2734 SDL_SetError("No GL driver has been loaded"); | |
| 2735 } | |
| 2736 } else { | |
| 2737 SDL_SetError("No dynamic GL support in video driver"); | |
| 2738 } | |
| 2739 return func; | |
| 0 | 2740 } |
| 2741 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2742 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2743 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2744 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2745 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2746 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2747 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2748 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2749 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2750 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2751 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2752 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2753 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2754 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2755 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2756 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2757 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2758 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2759 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2760 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2761 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2762 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2763 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2764 const char *extensions; | |
| 2765 const char *start; | |
| 2766 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2767 |
| 2753 | 2768 /* Extension names should not have spaces. */ |
| 2769 where = SDL_strchr(extension, ' '); | |
| 2770 if (where || *extension == '\0') { | |
| 2771 return SDL_FALSE; | |
| 2772 } | |
| 2773 /* See if there's an environment variable override */ | |
| 2774 start = SDL_getenv(extension); | |
| 2775 if (start && *start == '0') { | |
| 2776 return SDL_FALSE; | |
| 2777 } | |
| 2778 /* Lookup the available extensions */ | |
| 2779 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2780 if (glGetStringFunc) { | |
| 2781 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2782 } else { | |
| 2783 extensions = NULL; | |
| 2784 } | |
| 2785 if (!extensions) { | |
| 2786 return SDL_FALSE; | |
| 2787 } | |
| 2788 /* | |
| 2789 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2790 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2791 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2792 |
| 2753 | 2793 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2794 |
| 2753 | 2795 for (;;) { |
| 2796 where = SDL_strstr(start, extension); | |
| 2797 if (!where) | |
| 2798 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2799 |
| 2753 | 2800 terminator = where + SDL_strlen(extension); |
| 2801 if (where == start || *(where - 1) == ' ') | |
| 2802 if (*terminator == ' ' || *terminator == '\0') | |
| 2803 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2804 |
| 2753 | 2805 start = terminator; |
| 2806 } | |
| 2807 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2808 #else |
| 2753 | 2809 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2810 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2811 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2812 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2813 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
|
2814 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 2815 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2816 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2817 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2818 |
| 2753 | 2819 if (!_this) { |
| 2820 SDL_UninitializedVideo(); | |
| 2821 return -1; | |
| 2822 } | |
| 2823 retval = 0; | |
| 2824 switch (attr) { | |
| 2825 case SDL_GL_RED_SIZE: | |
| 2826 _this->gl_config.red_size = value; | |
| 2827 break; | |
| 2828 case SDL_GL_GREEN_SIZE: | |
| 2829 _this->gl_config.green_size = value; | |
| 2830 break; | |
| 2831 case SDL_GL_BLUE_SIZE: | |
| 2832 _this->gl_config.blue_size = value; | |
| 2833 break; | |
| 2834 case SDL_GL_ALPHA_SIZE: | |
| 2835 _this->gl_config.alpha_size = value; | |
| 2836 break; | |
| 2837 case SDL_GL_DOUBLEBUFFER: | |
| 2838 _this->gl_config.double_buffer = value; | |
| 2839 break; | |
| 2840 case SDL_GL_BUFFER_SIZE: | |
| 2841 _this->gl_config.buffer_size = value; | |
| 2842 break; | |
| 2843 case SDL_GL_DEPTH_SIZE: | |
| 2844 _this->gl_config.depth_size = value; | |
| 2845 break; | |
| 2846 case SDL_GL_STENCIL_SIZE: | |
| 2847 _this->gl_config.stencil_size = value; | |
| 2848 break; | |
| 2849 case SDL_GL_ACCUM_RED_SIZE: | |
| 2850 _this->gl_config.accum_red_size = value; | |
| 2851 break; | |
| 2852 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2853 _this->gl_config.accum_green_size = value; | |
| 2854 break; | |
| 2855 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2856 _this->gl_config.accum_blue_size = value; | |
| 2857 break; | |
| 2858 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2859 _this->gl_config.accum_alpha_size = value; | |
| 2860 break; | |
| 2861 case SDL_GL_STEREO: | |
| 2862 _this->gl_config.stereo = value; | |
| 2863 break; | |
| 2864 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 2865 _this->gl_config.multisamplebuffers = value; | |
| 2866 break; | |
| 2867 case SDL_GL_MULTISAMPLESAMPLES: | |
| 2868 _this->gl_config.multisamplesamples = value; | |
| 2869 break; | |
| 2870 case SDL_GL_ACCELERATED_VISUAL: | |
| 2871 _this->gl_config.accelerated = value; | |
| 2872 break; | |
| 2873 case SDL_GL_RETAINED_BACKING: | |
| 2874 _this->gl_config.retained_backing = value; | |
| 2875 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2876 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
|
2877 _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
|
2878 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2879 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
|
2880 _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
|
2881 break; |
| 2753 | 2882 default: |
| 2883 SDL_SetError("Unknown OpenGL attribute"); | |
| 2884 retval = -1; | |
| 2885 break; | |
| 2886 } | |
| 2887 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2888 #else |
| 2753 | 2889 SDL_Unsupported(); |
| 2890 return -1; | |
| 2891 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2892 } |
| 2893 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2894 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2895 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 2896 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2897 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2898 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 3139 | 2899 GLenum(APIENTRY * glGetErrorFunc) (void); |
| 2753 | 2900 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2901 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2902 |
| 2753 | 2903 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 2904 if (!glGetIntegervFunc) { | |
| 2905 return -1; | |
| 2906 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2907 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2908 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2909 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2910 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2911 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2912 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2913 /* Clear value in any case */ |
| 3139 | 2914 *value = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2915 |
| 2753 | 2916 switch (attr) { |
| 2917 case SDL_GL_RETAINED_BACKING: | |
| 2918 *value = _this->gl_config.retained_backing; | |
| 2919 return 0; | |
| 2920 case SDL_GL_RED_SIZE: | |
| 2921 attrib = GL_RED_BITS; | |
| 2922 break; | |
| 2923 case SDL_GL_BLUE_SIZE: | |
| 2924 attrib = GL_BLUE_BITS; | |
| 2925 break; | |
| 2926 case SDL_GL_GREEN_SIZE: | |
| 2927 attrib = GL_GREEN_BITS; | |
| 2928 break; | |
| 2929 case SDL_GL_ALPHA_SIZE: | |
| 2930 attrib = GL_ALPHA_BITS; | |
| 2931 break; | |
| 2932 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2933 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2934 attrib = GL_DOUBLEBUFFER; |
| 2935 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2936 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2937 /* 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
|
2938 /* 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
|
2939 /* 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
|
2940 *value = _this->gl_config.double_buffer; |
| 2753 | 2941 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2942 #endif |
| 2753 | 2943 case SDL_GL_DEPTH_SIZE: |
| 2944 attrib = GL_DEPTH_BITS; | |
| 2945 break; | |
| 2946 case SDL_GL_STENCIL_SIZE: | |
| 2947 attrib = GL_STENCIL_BITS; | |
| 2948 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2949 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2950 case SDL_GL_ACCUM_RED_SIZE: |
| 2951 attrib = GL_ACCUM_RED_BITS; | |
| 2952 break; | |
| 2953 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2954 attrib = GL_ACCUM_GREEN_BITS; | |
| 2955 break; | |
| 2956 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2957 attrib = GL_ACCUM_BLUE_BITS; | |
| 2958 break; | |
| 2959 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2960 attrib = GL_ACCUM_ALPHA_BITS; | |
| 2961 break; | |
| 2962 case SDL_GL_STEREO: | |
| 2963 attrib = GL_STEREO; | |
| 2964 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2965 #else |
| 2753 | 2966 case SDL_GL_ACCUM_RED_SIZE: |
| 2967 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2968 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2969 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2970 case SDL_GL_STEREO: | |
| 2971 /* none of these are supported in OpenGL ES */ | |
| 2972 *value = 0; | |
| 2973 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2974 #endif |
| 2753 | 2975 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2976 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2977 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2978 #else |
| 2753 | 2979 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2980 #endif |
| 2753 | 2981 break; |
| 2982 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2983 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2984 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2985 #else |
| 2753 | 2986 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2987 #endif |
| 2753 | 2988 break; |
| 2989 case SDL_GL_BUFFER_SIZE: | |
| 2990 { | |
| 2991 GLint bits = 0; | |
| 2992 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2993 |
| 2753 | 2994 /* |
| 2995 * there doesn't seem to be a single flag in OpenGL | |
| 2996 * for this! | |
| 2997 */ | |
| 2998 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 2999 bits += component; | |
| 3000 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 3001 bits += component; | |
| 3002 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 3003 bits += component; | |
| 3004 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 3005 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3006 |
| 2753 | 3007 *value = bits; |
| 3008 return 0; | |
| 3009 } | |
| 3010 case SDL_GL_ACCELERATED_VISUAL: | |
| 3011 { | |
| 3012 /* FIXME: How do we get this information? */ | |
| 3013 *value = (_this->gl_config.accelerated != 0); | |
| 3014 return 0; | |
| 3015 } | |
| 3016 default: | |
| 3017 SDL_SetError("Unknown OpenGL attribute"); | |
| 3018 return -1; | |
| 3019 } | |
| 0 | 3020 |
| 2753 | 3021 glGetIntegervFunc(attrib, (GLint *) value); |
| 3139 | 3022 error = glGetErrorFunc(); |
| 3023 if (error != GL_NO_ERROR) { | |
| 3024 switch (error) { | |
| 3025 case GL_INVALID_ENUM: | |
| 3026 { | |
| 3027 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); | |
| 3028 } | |
| 3029 break; | |
| 3030 case GL_INVALID_VALUE: | |
| 3031 { | |
| 3032 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); | |
| 3033 } | |
| 3034 break; | |
| 3035 default: | |
| 3036 { | |
| 3037 SDL_SetError("OpenGL error: %08X", error); | |
| 3038 } | |
| 3039 break; | |
| 3040 } | |
| 3041 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3042 } |
| 2753 | 3043 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3044 #else |
| 2753 | 3045 SDL_Unsupported(); |
| 3046 return -1; | |
| 3047 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3048 } |
| 3049 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3050 SDL_GLContext |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3051 SDL_GL_CreateContext(SDL_WindowID windowID) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3052 { |
| 2753 | 3053 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3054 |
| 2753 | 3055 if (!window) { |
| 3056 return NULL; | |
| 3057 } | |
| 3058 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3059 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3060 return NULL; | |
| 3061 } | |
| 3062 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3063 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3064 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3065 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3066 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3067 { |
| 2753 | 3068 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3069 |
| 2753 | 3070 if (window && !(window->flags & SDL_WINDOW_OPENGL)) { |
| 3071 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3072 return -1; | |
| 3073 } | |
| 3074 if (!context) { | |
| 3075 window = NULL; | |
| 3076 } | |
| 3077 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3078 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3079 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3080 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3081 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3082 { |
| 2753 | 3083 if (!_this) { |
| 3084 SDL_UninitializedVideo(); | |
| 3085 return -1; | |
| 3086 } | |
| 3087 if (_this->GL_SetSwapInterval) { | |
| 3088 return _this->GL_SetSwapInterval(_this, interval); | |
| 3089 } else { | |
| 3090 SDL_SetError("Setting the swap interval is not supported"); | |
| 3091 return -1; | |
| 3092 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3093 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3094 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3095 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3096 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3097 { |
| 2753 | 3098 if (!_this) { |
| 3099 SDL_UninitializedVideo(); | |
| 3100 return -1; | |
| 3101 } | |
| 3102 if (_this->GL_GetSwapInterval) { | |
| 3103 return _this->GL_GetSwapInterval(_this); | |
| 3104 } else { | |
| 3105 SDL_SetError("Getting the swap interval is not supported"); | |
| 3106 return -1; | |
| 3107 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3108 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3109 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3110 void |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3111 SDL_GL_SwapWindow(SDL_WindowID windowID) |
| 0 | 3112 { |
| 2753 | 3113 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3114 |
| 2753 | 3115 if (!window) { |
| 3116 return; | |
| 3117 } | |
| 3118 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3119 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3120 return; | |
| 3121 } | |
| 3122 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3123 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3124 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3125 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3126 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3127 { |
| 2753 | 3128 if (!_this || !context) { |
| 3129 return; | |
| 3130 } | |
| 3131 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 3132 _this->GL_DeleteContext(_this, context); | |
| 0 | 3133 } |
| 3134 | |
|
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3135 #if 0 // FIXME |
|
2744
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3136 /* |
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3137 * Utility function used by SDL_WM_SetIcon(); flags & 1 for color key, flags |
|
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3138 * & 2 for alpha channel. |
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3139 */ |
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3140 static void |
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3141 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 3142 { |
| 2753 | 3143 int x, y; |
| 3144 Uint32 colorkey; | |
| 0 | 3145 #define SET_MASKBIT(icon, x, y, mask) \ |
| 3146 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 3147 | |
| 2753 | 3148 colorkey = icon->format->colorkey; |
| 3149 switch (icon->format->BytesPerPixel) { | |
| 3150 case 1: | |
| 3151 { | |
| 3152 Uint8 *pixels; | |
| 3153 for (y = 0; y < icon->h; ++y) { | |
| 3154 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 3155 for (x = 0; x < icon->w; ++x) { | |
| 3156 if (*pixels++ == colorkey) { | |
| 3157 SET_MASKBIT(icon, x, y, mask); | |
| 3158 } | |
| 3159 } | |
| 3160 } | |
| 3161 } | |
| 3162 break; | |
| 0 | 3163 |
| 2753 | 3164 case 2: |
| 3165 { | |
| 3166 Uint16 *pixels; | |
| 3167 for (y = 0; y < icon->h; ++y) { | |
| 3168 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 3169 for (x = 0; x < icon->w; ++x) { | |
| 3170 if ((flags & 1) && *pixels == colorkey) { | |
| 3171 SET_MASKBIT(icon, x, y, mask); | |
| 3172 } else if ((flags & 2) | |
| 3173 && (*pixels & icon->format->Amask) == 0) { | |
| 3174 SET_MASKBIT(icon, x, y, mask); | |
| 3175 } | |
| 3176 pixels++; | |
| 3177 } | |
| 3178 } | |
| 3179 } | |
| 3180 break; | |
| 0 | 3181 |
| 2753 | 3182 case 4: |
| 3183 { | |
| 3184 Uint32 *pixels; | |
| 3185 for (y = 0; y < icon->h; ++y) { | |
| 3186 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3187 for (x = 0; x < icon->w; ++x) { | |
| 3188 if ((flags & 1) && *pixels == colorkey) { | |
| 3189 SET_MASKBIT(icon, x, y, mask); | |
| 3190 } else if ((flags & 2) | |
| 3191 && (*pixels & icon->format->Amask) == 0) { | |
| 3192 SET_MASKBIT(icon, x, y, mask); | |
| 3193 } | |
| 3194 pixels++; | |
| 3195 } | |
| 3196 } | |
| 3197 } | |
| 3198 break; | |
| 3199 } | |
| 0 | 3200 } |
| 3201 | |
| 3202 /* | |
| 3203 * Sets the window manager icon for the display window. | |
| 3204 */ | |
|
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3205 void |
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3206 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3207 { |
| 2753 | 3208 if (icon && _this->SetIcon) { |
| 3209 /* Generate a mask if necessary, and create the icon! */ | |
| 3210 if (mask == NULL) { | |
| 3211 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3212 int flags = 0; | |
| 3213 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3214 if (mask == NULL) { | |
| 3215 return; | |
| 3216 } | |
| 3217 SDL_memset(mask, ~0, mask_len); | |
| 3218 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3219 flags |= 1; | |
| 3220 if (icon->flags & SDL_SRCALPHA) | |
| 3221 flags |= 2; | |
| 3222 if (flags) { | |
| 3223 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3224 } | |
| 3225 _this->SetIcon(_this, icon, mask); | |
| 3226 SDL_free(mask); | |
| 3227 } else { | |
| 3228 _this->SetIcon(_this, icon, mask); | |
| 3229 } | |
| 3230 } | |
| 0 | 3231 } |
| 3232 #endif | |
| 3233 | |
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3234 SDL_bool |
| 2753 | 3235 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo *info) |
| 0 | 3236 { |
| 2753 | 3237 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 3238 |
| 2753 | 3239 if (!window || !_this->GetWindowWMInfo) { |
| 3240 return SDL_FALSE; | |
| 3241 } | |
| 3242 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3243 } |
| 3244 | |
|
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3245 /* vi: set ts=4 sw=4 expandtab: */ |