Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 3130:fef1a835af43 gsoc2009_IME
Basic text input API
| author | Jiang Jiang <gzjjgod@gmail.com> |
|---|---|
| date | Fri, 26 Jun 2009 10:37:57 +0000 |
| parents | 7dc982143c06 |
| children | f4e553ec6a62 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 2859 | 3 Copyright (C) 1997-2009 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
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8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 9 |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
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13 Lesser General Public License for more details. |
| 0 | 14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 /* The high-level video driver subsystem */ | |
| 25 | |
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26 #include "SDL.h" |
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27 #include "SDL_video.h" |
| 0 | 28 #include "SDL_sysvideo.h" |
| 29 #include "SDL_blit.h" | |
| 30 #include "SDL_pixels_c.h" | |
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31 #include "SDL_renderer_gl.h" |
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32 #include "SDL_renderer_gles.h" |
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33 #include "SDL_renderer_sw.h" |
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34 #include "../events/SDL_sysevents.h" |
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35 #include "../events/SDL_events_c.h" |
| 0 | 36 |
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37 #if SDL_VIDEO_OPENGL_ES |
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38 #include "SDL_opengles.h" |
| 2753 | 39 #endif /* SDL_VIDEO_OPENGL_ES */ |
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40 |
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41 #if SDL_VIDEO_OPENGL |
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42 #include "SDL_opengl.h" |
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43 |
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44 /* On Windows, windows.h defines CreateWindow */ |
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45 #ifdef CreateWindow |
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46 #undef CreateWindow |
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47 #endif |
| 2753 | 48 #endif /* SDL_VIDEO_OPENGL */ |
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49 |
| 0 | 50 /* Available video drivers */ |
| 51 static VideoBootStrap *bootstrap[] = { | |
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52 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 53 &COCOA_bootstrap, |
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54 #endif |
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55 #if SDL_VIDEO_DRIVER_X11 |
| 2753 | 56 &X11_bootstrap, |
| 0 | 57 #endif |
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58 #if SDL_VIDEO_DRIVER_NANOX |
| 2753 | 59 &NX_bootstrap, |
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60 #endif |
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61 #if SDL_VIDEO_DRIVER_IPOD |
| 2753 | 62 &iPod_bootstrap, |
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63 #endif |
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64 #if SDL_VIDEO_DRIVER_WSCONS |
| 2753 | 65 &WSCONS_bootstrap, |
| 1187 | 66 #endif |
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67 #if SDL_VIDEO_DRIVER_FBCON |
| 2753 | 68 &FBCON_bootstrap, |
| 0 | 69 #endif |
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70 #if SDL_VIDEO_DRIVER_DIRECTFB |
| 2753 | 71 &DirectFB_bootstrap, |
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72 #endif |
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73 #if SDL_VIDEO_DRIVER_PS2GS |
| 2753 | 74 &PS2GS_bootstrap, |
| 0 | 75 #endif |
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76 #if SDL_VIDEO_DRIVER_VGL |
| 2753 | 77 &VGL_bootstrap, |
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78 #endif |
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79 #if SDL_VIDEO_DRIVER_SVGALIB |
| 2753 | 80 &SVGALIB_bootstrap, |
| 0 | 81 #endif |
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82 #if SDL_VIDEO_DRIVER_GAPI |
| 2753 | 83 &GAPI_bootstrap, |
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84 #endif |
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85 #if SDL_VIDEO_DRIVER_WIN32 |
| 2753 | 86 &WIN32_bootstrap, |
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87 #endif |
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88 #if SDL_VIDEO_DRIVER_BWINDOW |
| 2753 | 89 &BWINDOW_bootstrap, |
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90 #endif |
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91 #if SDL_VIDEO_DRIVER_PHOTON |
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92 &photon_bootstrap, |
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93 #endif |
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94 #if SDL_VIDEO_DRIVER_QNXGF |
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95 &qnxgf_bootstrap, |
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96 #endif |
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97 #if SDL_VIDEO_DRIVER_EPOC |
| 2753 | 98 &EPOC_bootstrap, |
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99 #endif |
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100 #if SDL_VIDEO_DRIVER_XBIOS |
| 2753 | 101 &XBIOS_bootstrap, |
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102 #endif |
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103 #if SDL_VIDEO_DRIVER_GEM |
| 2753 | 104 &GEM_bootstrap, |
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105 #endif |
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106 #if SDL_VIDEO_DRIVER_DC |
| 2753 | 107 &DC_bootstrap, |
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108 #endif |
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109 #if SDL_VIDEO_DRIVER_RISCOS |
| 2753 | 110 &RISCOS_bootstrap, |
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111 #endif |
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112 #if SDL_VIDEO_DRIVER_OS2FS |
| 2753 | 113 &OS2FSLib_bootstrap, |
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114 #endif |
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115 #if SDL_VIDEO_DRIVER_NDS |
| 2753 | 116 &NDS_bootstrap, |
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117 #endif |
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118 #if SDL_VIDEO_DRIVER_UIKIT |
| 2753 | 119 &UIKIT_bootstrap, |
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120 #endif |
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121 #if SDL_VIDEO_DRIVER_DUMMY |
| 2753 | 122 &DUMMY_bootstrap, |
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123 #endif |
| 2753 | 124 NULL |
| 0 | 125 }; |
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126 |
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127 static SDL_VideoDevice *_this = NULL; |
| 0 | 128 |
| 129 /* Various local functions */ | |
| 2876 | 130 static void SDL_UpdateWindowGrab(SDL_Window * window); |
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131 |
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132 static int |
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133 cmpmodes(const void *A, const void *B) |
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134 { |
| 2753 | 135 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 136 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 137 |
| 2753 | 138 if (a.w != b.w) { |
| 139 return b.w - a.w; | |
| 140 } | |
| 141 if (a.h != b.h) { | |
| 142 return b.h - a.h; | |
| 143 } | |
| 144 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 145 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 146 } | |
| 147 if (a.refresh_rate != b.refresh_rate) { | |
| 148 return b.refresh_rate - a.refresh_rate; | |
| 149 } | |
| 150 return 0; | |
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151 } |
| 0 | 152 |
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153 static void |
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154 SDL_UninitializedVideo() |
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155 { |
| 2753 | 156 SDL_SetError("Video subsystem has not been initialized"); |
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157 } |
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158 |
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159 int |
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160 SDL_GetNumVideoDrivers(void) |
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161 { |
| 2753 | 162 return SDL_arraysize(bootstrap) - 1; |
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163 } |
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164 |
| 2753 | 165 const char * |
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166 SDL_GetVideoDriver(int index) |
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167 { |
| 2753 | 168 if (index >= 0 && index < SDL_GetNumVideoDrivers()) { |
| 169 return bootstrap[index]->name; | |
| 170 } | |
| 171 return NULL; | |
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172 } |
| 0 | 173 |
| 174 /* | |
| 175 * Initialize the video and event subsystems -- determine native pixel format | |
| 176 */ | |
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177 int |
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178 SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 179 { |
| 2753 | 180 SDL_VideoDevice *video; |
| 181 int index; | |
| 182 int i; | |
| 0 | 183 |
| 2753 | 184 /* Toggle the event thread flags, based on OS requirements */ |
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185 #if defined(MUST_THREAD_EVENTS) |
| 2753 | 186 flags |= SDL_INIT_EVENTTHREAD; |
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187 #elif defined(CANT_THREAD_EVENTS) |
| 2753 | 188 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) { |
| 189 SDL_SetError("OS doesn't support threaded events"); | |
| 190 return -1; | |
| 191 } | |
| 1190 | 192 #endif |
|
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193 |
| 2753 | 194 /* Start the event loop */ |
| 195 if (SDL_StartEventLoop(flags) < 0) { | |
| 196 return -1; | |
| 197 } | |
| 198 /* Check to make sure we don't overwrite '_this' */ | |
| 199 if (_this != NULL) { | |
| 200 SDL_VideoQuit(); | |
| 201 } | |
| 202 /* Select the proper video driver */ | |
| 203 index = 0; | |
| 204 video = NULL; | |
| 205 if (driver_name == NULL) { | |
| 206 driver_name = SDL_getenv("SDL_VIDEODRIVER"); | |
| 207 } | |
| 208 if (driver_name != NULL) { | |
| 209 for (i = 0; bootstrap[i]; ++i) { | |
| 210 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) { | |
| 211 if (bootstrap[i]->available()) { | |
| 212 video = bootstrap[i]->create(index); | |
| 213 } | |
| 214 break; | |
| 215 } | |
| 216 } | |
| 217 } else { | |
| 218 for (i = 0; bootstrap[i]; ++i) { | |
| 219 if (bootstrap[i]->available()) { | |
| 220 video = bootstrap[i]->create(index); | |
| 221 if (video != NULL) { | |
| 222 break; | |
| 223 } | |
| 224 } | |
| 225 } | |
| 226 } | |
| 227 if (video == NULL) { | |
| 228 if (driver_name) { | |
| 229 SDL_SetError("%s not available", driver_name); | |
| 230 } else { | |
| 231 SDL_SetError("No available video device"); | |
| 232 } | |
| 233 return -1; | |
| 234 } | |
| 235 _this = video; | |
| 236 _this->name = bootstrap[i]->name; | |
| 237 _this->next_object_id = 1; | |
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238 |
| 0 | 239 |
| 2753 | 240 /* Set some very sane GL defaults */ |
| 241 _this->gl_config.driver_loaded = 0; | |
| 242 _this->gl_config.dll_handle = NULL; | |
| 243 _this->gl_config.red_size = 3; | |
| 244 _this->gl_config.green_size = 3; | |
| 245 _this->gl_config.blue_size = 2; | |
| 246 _this->gl_config.alpha_size = 0; | |
| 247 _this->gl_config.buffer_size = 0; | |
| 248 _this->gl_config.depth_size = 16; | |
| 249 _this->gl_config.stencil_size = 0; | |
| 250 _this->gl_config.double_buffer = 1; | |
| 251 _this->gl_config.accum_red_size = 0; | |
| 252 _this->gl_config.accum_green_size = 0; | |
| 253 _this->gl_config.accum_blue_size = 0; | |
| 254 _this->gl_config.accum_alpha_size = 0; | |
| 255 _this->gl_config.stereo = 0; | |
| 256 _this->gl_config.multisamplebuffers = 0; | |
| 257 _this->gl_config.multisamplesamples = 0; | |
| 258 _this->gl_config.retained_backing = 1; | |
| 259 _this->gl_config.accelerated = -1; /* not known, don't set */ | |
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260 _this->gl_config.major_version = 2; |
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261 _this->gl_config.minor_version = 1; |
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262 |
| 2753 | 263 /* Initialize the video subsystem */ |
| 264 if (_this->VideoInit(_this) < 0) { | |
| 265 SDL_VideoQuit(); | |
| 266 return -1; | |
| 267 } | |
| 268 /* Make sure some displays were added */ | |
| 269 if (_this->num_displays == 0) { | |
| 270 SDL_SetError("The video driver did not add any displays"); | |
| 271 SDL_VideoQuit(); | |
| 272 return (-1); | |
| 273 } | |
| 274 /* The software renderer is always available */ | |
| 275 for (i = 0; i < _this->num_displays; ++i) { | |
|
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276 #if SDL_VIDEO_RENDER_OGL |
| 2753 | 277 SDL_AddRenderDriver(i, &GL_RenderDriver); |
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278 #endif |
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279 |
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280 #if SDL_VIDEO_RENDER_OGL_ES |
| 2753 | 281 SDL_AddRenderDriver(i, &GL_ES_RenderDriver); |
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282 #endif |
| 2753 | 283 if (_this->displays[i].num_render_drivers > 0) { |
| 284 SDL_AddRenderDriver(i, &SW_RenderDriver); | |
| 285 } | |
| 286 } | |
| 0 | 287 |
| 2753 | 288 /* We're ready to go! */ |
| 289 return 0; | |
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290 } |
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291 |
| 2753 | 292 const char * |
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293 SDL_GetCurrentVideoDriver() |
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294 { |
| 2753 | 295 if (!_this) { |
| 296 SDL_UninitializedVideo(); | |
| 297 return NULL; | |
| 298 } | |
| 299 return _this->name; | |
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300 } |
| 0 | 301 |
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302 SDL_VideoDevice * |
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303 SDL_GetVideoDevice() |
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304 { |
| 2753 | 305 return _this; |
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306 } |
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307 |
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308 int |
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309 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode) |
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310 { |
| 2753 | 311 SDL_VideoDisplay display; |
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312 |
| 2753 | 313 SDL_zero(display); |
| 314 if (desktop_mode) { | |
| 315 display.desktop_mode = *desktop_mode; | |
| 316 } | |
| 317 display.current_mode = display.desktop_mode; | |
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318 |
| 2753 | 319 return SDL_AddVideoDisplay(&display); |
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320 } |
| 0 | 321 |
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322 int |
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323 SDL_AddVideoDisplay(const SDL_VideoDisplay * display) |
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324 { |
| 2753 | 325 SDL_VideoDisplay *displays; |
| 326 int index = -1; | |
| 0 | 327 |
| 2753 | 328 displays = |
| 329 SDL_realloc(_this->displays, | |
| 330 (_this->num_displays + 1) * sizeof(*displays)); | |
| 331 if (displays) { | |
| 332 index = _this->num_displays++; | |
| 333 displays[index] = *display; | |
| 334 displays[index].device = _this; | |
| 335 _this->displays = displays; | |
| 336 } else { | |
| 337 SDL_OutOfMemory(); | |
| 338 } | |
| 339 return index; | |
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340 } |
| 0 | 341 |
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342 int |
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343 SDL_GetNumVideoDisplays(void) |
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344 { |
| 2753 | 345 if (!_this) { |
| 346 SDL_UninitializedVideo(); | |
| 347 return 0; | |
| 348 } | |
| 349 return _this->num_displays; | |
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350 } |
| 0 | 351 |
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352 int |
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353 SDL_SelectVideoDisplay(int index) |
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354 { |
| 2753 | 355 if (!_this) { |
| 356 SDL_UninitializedVideo(); | |
| 357 return (-1); | |
| 358 } | |
| 359 if (index < 0 || index >= _this->num_displays) { | |
| 360 SDL_SetError("index must be in the range 0 - %d", | |
| 361 _this->num_displays - 1); | |
| 362 return -1; | |
| 363 } | |
| 364 _this->current_display = index; | |
| 365 return 0; | |
|
1963
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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366 } |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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|
367 |
|
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Added SDL_GetCurrentVideoDisplay()
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|
368 int |
|
2590b68531ef
Added SDL_GetCurrentVideoDisplay()
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|
369 SDL_GetCurrentVideoDisplay(void) |
|
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370 { |
| 2753 | 371 if (!_this) { |
| 372 SDL_UninitializedVideo(); | |
| 373 return (-1); | |
| 374 } | |
| 375 return _this->current_display; | |
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376 } |
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377 |
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378 SDL_bool |
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379 SDL_AddDisplayMode(int displayIndex, const SDL_DisplayMode * mode) |
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380 { |
| 2753 | 381 SDL_VideoDisplay *display = &_this->displays[displayIndex]; |
| 382 SDL_DisplayMode *modes; | |
| 383 int i, nmodes; | |
|
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Date: Sat, 26 Jun 2004 14:58:42 +0300
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384 |
| 2753 | 385 /* Make sure we don't already have the mode in the list */ |
| 386 modes = display->display_modes; | |
| 387 nmodes = display->num_display_modes; | |
| 388 for (i = nmodes; i--;) { | |
| 389 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) { | |
| 390 return SDL_FALSE; | |
| 391 } | |
| 392 } | |
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393 |
| 2753 | 394 /* Go ahead and add the new mode */ |
| 395 if (nmodes == display->max_display_modes) { | |
| 396 modes = | |
| 397 SDL_realloc(modes, | |
| 398 (display->max_display_modes + 32) * sizeof(*modes)); | |
| 399 if (!modes) { | |
| 400 return SDL_FALSE; | |
| 401 } | |
| 402 display->display_modes = modes; | |
| 403 display->max_display_modes += 32; | |
| 404 } | |
| 405 modes[nmodes] = *mode; | |
| 406 display->num_display_modes++; | |
|
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We need to lookup the address of glGetString before calling GL_MakeCurrent(),
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407 |
| 2753 | 408 return SDL_TRUE; |
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409 } |
| 0 | 410 |
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411 int |
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412 SDL_GetNumDisplayModes() |
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413 { |
| 2753 | 414 if (_this) { |
| 415 SDL_VideoDisplay *display = &SDL_CurrentDisplay; | |
| 416 if (!display->num_display_modes && _this->GetDisplayModes) { | |
| 417 _this->GetDisplayModes(_this); | |
| 418 SDL_qsort(display->display_modes, display->num_display_modes, | |
| 419 sizeof(SDL_DisplayMode), cmpmodes); | |
| 420 } | |
| 421 return display->num_display_modes; | |
| 422 } | |
| 423 return 0; | |
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424 } |
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425 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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426 int |
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427 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode) |
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428 { |
| 2753 | 429 if (index < 0 || index >= SDL_GetNumDisplayModes()) { |
| 430 SDL_SetError("index must be in the range of 0 - %d", | |
| 431 SDL_GetNumDisplayModes() - 1); | |
| 432 return -1; | |
| 433 } | |
| 434 if (mode) { | |
| 435 *mode = SDL_CurrentDisplay.display_modes[index]; | |
| 436 } | |
| 437 return 0; | |
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438 } |
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439 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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440 int |
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In general, fill in pointers to structures, rather than return them.
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441 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode) |
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442 { |
| 2753 | 443 if (!_this) { |
| 444 SDL_UninitializedVideo(); | |
| 445 return -1; | |
| 446 } | |
| 447 if (mode) { | |
| 448 *mode = SDL_CurrentDisplay.desktop_mode; | |
| 449 } | |
| 450 return 0; | |
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451 } |
| 0 | 452 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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|
453 int |
|
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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454 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode) |
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455 { |
| 2753 | 456 if (!_this) { |
| 457 SDL_UninitializedVideo(); | |
| 458 return -1; | |
| 459 } | |
| 460 if (mode) { | |
| 461 *mode = SDL_CurrentDisplay.current_mode; | |
| 462 } | |
| 463 return 0; | |
|
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464 } |
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465 |
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466 SDL_DisplayMode * |
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467 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
| 2753 | 468 SDL_DisplayMode * closest) |
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469 { |
| 2753 | 470 Uint32 target_format; |
| 471 int target_refresh_rate; | |
| 472 int i; | |
| 473 SDL_DisplayMode *current, *match; | |
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474 |
| 2753 | 475 if (!_this || !mode || !closest) { |
| 476 return NULL; | |
| 477 } | |
| 478 /* Default to the desktop format */ | |
| 479 if (mode->format) { | |
| 480 target_format = mode->format; | |
| 481 } else { | |
| 482 target_format = SDL_CurrentDisplay.desktop_mode.format; | |
| 483 } | |
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484 |
| 2753 | 485 /* Default to the desktop refresh rate */ |
| 486 if (mode->refresh_rate) { | |
| 487 target_refresh_rate = mode->refresh_rate; | |
| 488 } else { | |
| 489 target_refresh_rate = SDL_CurrentDisplay.desktop_mode.refresh_rate; | |
| 490 } | |
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491 |
| 2753 | 492 match = NULL; |
| 493 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) { | |
| 494 current = &SDL_CurrentDisplay.display_modes[i]; | |
| 0 | 495 |
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496 if (current->w && (current->w < mode->w)) { |
| 2753 | 497 /* Out of sorted modes large enough here */ |
| 498 break; | |
| 499 } | |
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500 if (current->h && (current->h < mode->h)) { |
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501 if (current->w && (current->w == mode->w)) { |
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502 /* Out of sorted modes large enough here */ |
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503 break; |
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504 } |
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505 /* Wider, but not tall enough, due to a different |
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506 aspect ratio. This mode must be skipped, but closer |
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507 modes may still follow. */ |
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508 continue; |
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509 } |
| 2753 | 510 if (!match || current->w < match->w || current->h < match->h) { |
| 511 match = current; | |
| 512 continue; | |
| 513 } | |
| 514 if (current->format != match->format) { | |
| 515 /* Sorted highest depth to lowest */ | |
| 516 if (current->format == target_format || | |
| 517 (SDL_BITSPERPIXEL(current->format) >= | |
| 518 SDL_BITSPERPIXEL(target_format) | |
| 519 && SDL_PIXELTYPE(current->format) == | |
| 520 SDL_PIXELTYPE(target_format))) { | |
| 521 match = current; | |
| 522 } | |
| 523 continue; | |
| 524 } | |
| 525 if (current->refresh_rate != match->refresh_rate) { | |
| 526 /* Sorted highest refresh to lowest */ | |
| 527 if (current->refresh_rate >= target_refresh_rate) { | |
| 528 match = current; | |
| 529 } | |
| 530 } | |
| 531 } | |
| 532 if (match) { | |
| 533 if (match->format) { | |
| 534 closest->format = match->format; | |
| 535 } else { | |
| 536 closest->format = mode->format; | |
| 537 } | |
| 538 if (match->w && match->h) { | |
| 539 closest->w = match->w; | |
| 540 closest->h = match->h; | |
| 541 } else { | |
| 542 closest->w = mode->w; | |
| 543 closest->h = mode->h; | |
| 544 } | |
| 545 if (match->refresh_rate) { | |
| 546 closest->refresh_rate = match->refresh_rate; | |
| 547 } else { | |
| 548 closest->refresh_rate = mode->refresh_rate; | |
| 549 } | |
| 550 closest->driverdata = match->driverdata; | |
| 0 | 551 |
| 2753 | 552 /* |
| 553 * Pick some reasonable defaults if the app and driver don't | |
| 554 * care | |
| 555 */ | |
| 556 if (!closest->format) { | |
| 557 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 558 } | |
| 559 if (!closest->w) { | |
| 560 closest->w = 640; | |
| 561 } | |
| 562 if (!closest->h) { | |
| 563 closest->h = 480; | |
| 564 } | |
| 565 return closest; | |
| 566 } | |
| 567 return NULL; | |
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568 } |
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569 |
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570 int |
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571 SDL_SetDisplayMode(const SDL_DisplayMode * mode) |
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572 { |
| 2753 | 573 SDL_VideoDisplay *display; |
| 574 SDL_DisplayMode display_mode; | |
| 575 SDL_DisplayMode current_mode; | |
| 576 int i, ncolors; | |
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577 |
| 2753 | 578 if (!_this) { |
| 579 SDL_UninitializedVideo(); | |
| 580 return -1; | |
| 581 } | |
| 582 display = &SDL_CurrentDisplay; | |
| 583 if (!mode) { | |
| 584 mode = &display->desktop_mode; | |
| 585 } | |
| 586 display_mode = *mode; | |
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587 |
| 2753 | 588 /* Default to the current mode */ |
| 589 if (!display_mode.format) { | |
| 590 display_mode.format = display->current_mode.format; | |
| 591 } | |
| 592 if (!display_mode.w) { | |
| 593 display_mode.w = display->current_mode.w; | |
| 594 } | |
| 595 if (!display_mode.h) { | |
| 596 display_mode.h = display->current_mode.h; | |
| 597 } | |
| 598 if (!display_mode.refresh_rate) { | |
| 599 display_mode.refresh_rate = display->current_mode.refresh_rate; | |
| 600 } | |
| 601 /* Get a good video mode, the closest one possible */ | |
| 602 if (!SDL_GetClosestDisplayMode(&display_mode, &display_mode)) { | |
| 603 SDL_SetError("No video mode large enough for %dx%d", | |
| 604 display_mode.w, display_mode.h); | |
| 605 return -1; | |
| 606 } | |
| 607 /* See if there's anything left to do */ | |
| 608 SDL_GetCurrentDisplayMode(¤t_mode); | |
| 609 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { | |
| 610 return 0; | |
| 611 } | |
| 612 /* Actually change the display mode */ | |
| 613 if (_this->SetDisplayMode(_this, &display_mode) < 0) { | |
| 614 return -1; | |
| 615 } | |
| 616 display->current_mode = display_mode; | |
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617 |
| 2753 | 618 /* Set up a palette, if necessary */ |
| 619 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 620 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 621 } else { | |
| 622 ncolors = 0; | |
| 623 } | |
| 624 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 625 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 626 if (display->palette) { | |
| 627 SDL_FreePalette(display->palette); | |
| 628 display->palette = NULL; | |
| 629 } | |
| 630 if (ncolors) { | |
| 631 display->palette = SDL_AllocPalette(ncolors); | |
| 632 if (!display->palette) { | |
| 633 return -1; | |
| 634 } | |
| 635 SDL_DitherColors(display->palette->colors, | |
| 636 SDL_BITSPERPIXEL(display_mode.format)); | |
| 637 } | |
| 638 } | |
| 639 /* Move any fullscreen windows into position */ | |
| 640 for (i = 0; i < display->num_windows; ++i) { | |
| 641 SDL_Window *window = &display->windows[i]; | |
| 642 if (FULLSCREEN_VISIBLE(window)) { | |
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643 SDL_SetWindowPosition(window->id, window->x, window->y); |
| 2753 | 644 } |
| 645 } | |
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646 |
| 2753 | 647 return 0; |
| 0 | 648 } |
| 649 | |
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650 int |
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651 SDL_SetFullscreenDisplayMode(const SDL_DisplayMode * mode) |
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652 { |
| 2753 | 653 SDL_VideoDisplay *display; |
| 654 SDL_DisplayMode fullscreen_mode; | |
| 655 int i; | |
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656 |
| 2753 | 657 if (!_this) { |
| 658 SDL_UninitializedVideo(); | |
| 659 return -1; | |
| 660 } | |
| 661 display = &SDL_CurrentDisplay; | |
| 662 if (!mode) { | |
| 663 mode = &display->desktop_mode; | |
| 664 } | |
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665 if (!SDL_GetClosestDisplayMode(mode, &fullscreen_mode)) { |
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666 SDL_SetError("Couldn't find display mode match"); |
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667 return -1; |
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668 } |
|
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669 |
| 2753 | 670 if (SDL_memcmp |
| 671 (&fullscreen_mode, &display->fullscreen_mode, | |
| 672 sizeof(fullscreen_mode)) == 0) { | |
| 673 /* Nothing to do... */ | |
| 674 return 0; | |
| 675 } | |
| 676 display->fullscreen_mode = fullscreen_mode; | |
|
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677 |
| 2753 | 678 /* Actually set the mode if we have a fullscreen window visible */ |
| 679 for (i = 0; i < display->num_windows; ++i) { | |
| 680 SDL_Window *window = &display->windows[i]; | |
| 681 if (FULLSCREEN_VISIBLE(window)) { | |
| 682 if (SDL_SetDisplayMode(&display->fullscreen_mode) < 0) { | |
| 683 return -1; | |
| 684 } | |
| 685 } | |
| 686 if (window->flags & SDL_WINDOW_FULLSCREEN) { | |
| 687 SDL_OnWindowResized(window); | |
| 688 } | |
| 689 } | |
| 690 return 0; | |
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691 } |
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692 |
|
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693 int |
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694 SDL_GetFullscreenDisplayMode(SDL_DisplayMode * mode) |
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695 { |
| 2753 | 696 if (!_this) { |
| 697 SDL_UninitializedVideo(); | |
| 698 return -1; | |
| 699 } | |
| 700 if (mode) { | |
| 701 *mode = SDL_CurrentDisplay.fullscreen_mode; | |
| 702 } | |
| 703 return 0; | |
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704 } |
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705 |
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706 int |
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707 SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 708 { |
| 2753 | 709 SDL_Palette *palette; |
| 710 int status = 0; | |
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711 |
| 2753 | 712 if (!_this) { |
| 713 SDL_UninitializedVideo(); | |
| 714 return -1; | |
| 715 } | |
| 716 palette = SDL_CurrentDisplay.palette; | |
| 717 if (!palette) { | |
| 718 SDL_SetError("Display mode does not have a palette"); | |
| 719 return -1; | |
| 720 } | |
| 721 status = SDL_SetPaletteColors(palette, colors, firstcolor, ncolors); | |
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722 |
| 2753 | 723 if (_this->SetDisplayPalette) { |
| 724 if (_this->SetDisplayPalette(_this, palette) < 0) { | |
| 725 status = -1; | |
| 726 } | |
| 727 } | |
| 728 return status; | |
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729 } |
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730 |
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731 int |
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732 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
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733 { |
| 2753 | 734 SDL_Palette *palette; |
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735 |
| 2753 | 736 if (!_this) { |
| 737 SDL_UninitializedVideo(); | |
| 738 return -1; | |
| 739 } | |
| 740 palette = SDL_CurrentDisplay.palette; | |
| 741 if (!palette->ncolors) { | |
| 742 SDL_SetError("Display mode does not have a palette"); | |
| 743 return -1; | |
| 744 } | |
| 745 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { | |
| 746 SDL_SetError("Palette indices are out of range"); | |
| 747 return -1; | |
| 748 } | |
| 749 SDL_memcpy(colors, &palette->colors[firstcolor], | |
| 750 ncolors * sizeof(*colors)); | |
| 751 return 0; | |
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752 } |
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753 |
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754 SDL_WindowID |
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755 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) |
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|
756 { |
| 2753 | 757 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 758 SDL_WINDOW_OPENGL | | |
| 759 SDL_WINDOW_BORDERLESS | | |
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760 SDL_WINDOW_RESIZABLE | |
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761 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 762 SDL_VideoDisplay *display; |
| 763 SDL_Window window; | |
| 764 int num_windows; | |
| 765 SDL_Window *windows; | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
766 |
| 2753 | 767 if (!_this) { |
| 768 SDL_UninitializedVideo(); | |
| 769 return 0; | |
| 770 } | |
|
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Added test program for SDL_CreateWindowFrom()
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diff
changeset
|
771 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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parents:
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diff
changeset
|
772 if (!_this->GL_CreateContext) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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diff
changeset
|
773 SDL_SetError("No OpenGL support in video driver"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
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changeset
|
774 return 0; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
775 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
776 SDL_GL_LoadLibrary(NULL); |
| 2753 | 777 } |
| 778 SDL_zero(window); | |
| 779 window.id = _this->next_object_id++; | |
| 780 window.x = x; | |
| 781 window.y = y; | |
| 782 window.w = w; | |
| 783 window.h = h; | |
| 784 window.flags = (flags & allowed_flags); | |
| 785 window.display = _this->current_display; | |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
786 |
| 2753 | 787 if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) { |
|
3057
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Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
788 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
789 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
790 } |
| 2753 | 791 return 0; |
| 792 } | |
| 793 display = &SDL_CurrentDisplay; | |
| 794 num_windows = display->num_windows; | |
| 795 windows = | |
| 796 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 797 if (!windows) { | |
| 798 if (_this->DestroyWindow) { | |
| 799 _this->DestroyWindow(_this, &window); | |
| 800 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
801 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
802 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
803 } |
| 2753 | 804 return 0; |
| 805 } | |
| 806 windows[num_windows] = window; | |
| 807 display->windows = windows; | |
| 808 display->num_windows++; | |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
809 |
| 2753 | 810 if (title) { |
| 811 SDL_SetWindowTitle(window.id, title); | |
| 812 } | |
| 813 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 814 SDL_MaximizeWindow(window.id); | |
| 815 } | |
| 816 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 817 SDL_MinimizeWindow(window.id); | |
| 818 } | |
| 819 if (flags & SDL_WINDOW_SHOWN) { | |
| 820 SDL_ShowWindow(window.id); | |
| 821 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
822 SDL_UpdateWindowGrab(&window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
823 |
| 2753 | 824 return window.id; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
825 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
826 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
827 SDL_WindowID |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
828 SDL_CreateWindowFrom(const void *data) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
829 { |
| 2753 | 830 SDL_VideoDisplay *display; |
| 831 SDL_Window window; | |
| 832 int num_windows; | |
| 833 SDL_Window *windows; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
834 |
| 2753 | 835 if (!_this) { |
| 836 SDL_UninitializedVideo(); | |
| 837 return (0); | |
| 838 } | |
| 839 SDL_zero(window); | |
| 840 window.id = _this->next_object_id++; | |
| 841 window.display = _this->current_display; | |
|
3057
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Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
842 window.flags = SDL_WINDOW_FOREIGN; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
843 |
| 2753 | 844 if (!_this->CreateWindowFrom || |
| 845 _this->CreateWindowFrom(_this, &window, data) < 0) { | |
| 846 return 0; | |
| 847 } | |
| 848 display = &SDL_CurrentDisplay; | |
| 849 num_windows = display->num_windows; | |
| 850 windows = | |
| 851 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 852 if (!windows) { | |
| 853 if (_this->DestroyWindow) { | |
| 854 _this->DestroyWindow(_this, &window); | |
| 855 } | |
| 856 if (window.title) { | |
| 857 SDL_free(window.title); | |
| 858 } | |
| 859 return 0; | |
| 860 } | |
| 861 windows[num_windows] = window; | |
| 862 display->windows = windows; | |
| 863 display->num_windows++; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
864 |
| 2753 | 865 return window.id; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
866 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
867 |
|
1924
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
868 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
869 SDL_RecreateWindow(SDL_Window * window, Uint32 flags) |
|
1924
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
870 { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
871 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
872 SDL_WINDOW_OPENGL | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
873 SDL_WINDOW_BORDERLESS | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
874 SDL_WINDOW_RESIZABLE | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
875 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 876 char *title = window->title; |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
877 |
| 2753 | 878 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 879 SDL_SetError("No OpenGL support in video driver"); | |
| 880 return -1; | |
| 881 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
882 if ((window->flags & SDL_WINDOW_OPENGL) != (flags & SDL_WINDOW_OPENGL)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
883 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
884 SDL_GL_LoadLibrary(NULL); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
885 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
886 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
887 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
888 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
889 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
890 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
891 /* Can't destroy and re-create foreign windows, hrm */ |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
892 flags |= SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
893 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
894 flags &= ~SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
895 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
896 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
897 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
| 2753 | 898 _this->DestroyWindow(_this, window); |
| 899 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
900 |
| 2753 | 901 window->title = NULL; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
902 window->flags = (flags & allowed_flags); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
903 |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
904 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
905 if (_this->CreateWindow(_this, window) < 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
906 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
907 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
908 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
909 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
910 } |
| 2753 | 911 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
912 |
| 2753 | 913 if (title) { |
| 914 SDL_SetWindowTitle(window->id, title); | |
| 915 SDL_free(title); | |
| 916 } | |
| 917 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 918 SDL_MaximizeWindow(window->id); | |
| 919 } | |
| 920 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 921 SDL_MinimizeWindow(window->id); | |
| 922 } | |
| 923 if (flags & SDL_WINDOW_SHOWN) { | |
| 924 SDL_ShowWindow(window->id); | |
| 925 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
926 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
927 |
| 2753 | 928 return 0; |
|
1924
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
929 } |
|
69217fdd2c0a
If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled.
Sam Lantinga <slouken@libsdl.org>
parents:
1923
diff
changeset
|
930 |
| 2753 | 931 SDL_Window * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
932 SDL_GetWindowFromID(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
933 { |
| 2753 | 934 int i, j; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
935 |
| 2753 | 936 if (!_this) { |
| 937 SDL_UninitializedVideo(); | |
| 938 return NULL; | |
| 939 } | |
| 940 for (i = 0; i < _this->num_displays; ++i) { | |
| 941 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 942 for (j = 0; j < display->num_windows; ++j) { | |
| 943 SDL_Window *window = &display->windows[j]; | |
| 944 if (window->id == windowID) { | |
| 945 return window; | |
| 946 } | |
| 947 } | |
| 948 } | |
| 949 return NULL; | |
| 0 | 950 } |
| 951 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
952 SDL_VideoDisplay * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
953 SDL_GetDisplayFromWindow(SDL_Window * window) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
954 { |
| 2753 | 955 if (!_this) { |
| 956 SDL_UninitializedVideo(); | |
| 957 return NULL; | |
| 958 } | |
| 959 if (!window) { | |
| 960 return NULL; | |
| 961 } | |
| 962 return &_this->displays[window->display]; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
963 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
964 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
965 Uint32 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
966 SDL_GetWindowFlags(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
967 { |
| 2753 | 968 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
969 |
| 2753 | 970 if (!window) { |
| 971 return 0; | |
| 972 } | |
| 973 return window->flags; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
974 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
975 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
976 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
977 SDL_SetWindowTitle(SDL_WindowID windowID, const char *title) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
978 { |
| 2753 | 979 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
980 |
| 2753 | 981 if (!window || title == window->title) { |
| 982 return; | |
| 983 } | |
| 984 if (window->title) { | |
| 985 SDL_free(window->title); | |
| 986 } | |
| 987 if (title) { | |
| 988 window->title = SDL_strdup(title); | |
| 989 } else { | |
| 990 window->title = NULL; | |
| 991 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
992 |
| 2753 | 993 if (_this->SetWindowTitle) { |
| 994 _this->SetWindowTitle(_this, window); | |
| 995 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
996 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
997 |
| 2753 | 998 const char * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
999 SDL_GetWindowTitle(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1000 { |
| 2753 | 1001 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1002 |
| 2753 | 1003 if (!window) { |
| 1004 return NULL; | |
| 1005 } | |
| 1006 return window->title; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1007 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1008 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1009 void |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1010 SDL_SetWindowIcon(SDL_WindowID windowID, SDL_Surface * icon) |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1011 { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1012 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1013 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1014 if (!window) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1015 return; |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1016 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1017 if (_this->SetWindowIcon) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1018 _this->SetWindowIcon(_this, window, icon); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1019 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1020 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1021 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1022 void |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1023 SDL_SetWindowData(SDL_WindowID windowID, void *userdata) |
| 0 | 1024 { |
| 2753 | 1025 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1026 |
| 2753 | 1027 if (!window) { |
| 1028 return; | |
| 1029 } | |
| 1030 window->userdata = userdata; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1031 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1032 |
| 2753 | 1033 void * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1034 SDL_GetWindowData(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1035 { |
| 2753 | 1036 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1037 |
| 2753 | 1038 if (!window) { |
| 1039 return NULL; | |
| 1040 } | |
| 1041 return window->userdata; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1042 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1043 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1044 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1045 SDL_SetWindowPosition(SDL_WindowID windowID, int x, int y) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1046 { |
| 2753 | 1047 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1048 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
| 0 | 1049 |
| 2753 | 1050 if (!window) { |
| 1051 return; | |
| 1052 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1053 if (x != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1054 window->x = x; |
| 1055 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1056 if (y != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1057 window->y = y; |
| 1058 } | |
| 1059 if (_this->SetWindowPosition) { | |
| 1060 _this->SetWindowPosition(_this, window); | |
| 1061 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1062 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MOVED, x, y); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1063 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1064 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1065 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1066 SDL_GetWindowPosition(SDL_WindowID windowID, int *x, int *y) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1067 { |
| 2753 | 1068 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1069 |
| 2753 | 1070 if (!window) { |
| 1071 return; | |
| 1072 } | |
| 1073 if (x) { | |
| 1074 *x = window->x; | |
| 1075 } | |
| 1076 if (y) { | |
| 1077 *y = window->y; | |
| 1078 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1079 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1080 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1081 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1082 SDL_SetWindowSize(SDL_WindowID windowID, int w, int h) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1083 { |
| 2753 | 1084 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1085 |
| 2753 | 1086 if (!window) { |
| 1087 return; | |
| 1088 } | |
| 1089 window->w = w; | |
| 1090 window->h = h; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1091 |
| 2753 | 1092 if (_this->SetWindowSize) { |
| 1093 _this->SetWindowSize(_this, window); | |
| 1094 } | |
|
2849
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1095 SDL_OnWindowResized(window); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1096 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1097 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1098 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1099 SDL_GetWindowSize(SDL_WindowID windowID, int *w, int *h) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1100 { |
| 2753 | 1101 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1102 |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1103 if (window) { |
|
2849
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1104 if (w) { |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1105 *w = window->w; |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1106 } |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1107 if (h) { |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1108 *h = window->h; |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1109 } |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1110 } else { |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1111 if (w) { |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1112 *w = 0; |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1113 } |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1114 if (h) { |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1115 *h = 0; |
|
523b10db69f8
There's no reason to add extra code to notify the mice of window size changes.
Sam Lantinga <slouken@libsdl.org>
parents:
2814
diff
changeset
|
1116 } |
| 2753 | 1117 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1118 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1119 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1120 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1121 SDL_ShowWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1122 { |
| 2753 | 1123 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1124 |
| 2753 | 1125 if (!window || (window->flags & SDL_WINDOW_SHOWN)) { |
| 1126 return; | |
| 1127 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1128 |
| 2753 | 1129 if (_this->ShowWindow) { |
| 1130 _this->ShowWindow(_this, window); | |
| 1131 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1132 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_SHOWN, 0, 0); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1133 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1134 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1135 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1136 SDL_HideWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1137 { |
| 2753 | 1138 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1139 |
| 2753 | 1140 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1141 return; | |
| 1142 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1143 |
| 2753 | 1144 if (_this->HideWindow) { |
| 1145 _this->HideWindow(_this, window); | |
| 1146 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1147 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_HIDDEN, 0, 0); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1148 } |
| 0 | 1149 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1150 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1151 SDL_RaiseWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1152 { |
| 2753 | 1153 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
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changeset
|
1154 |
| 2753 | 1155 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1156 return; | |
| 1157 } | |
| 1158 if (_this->RaiseWindow) { | |
| 1159 _this->RaiseWindow(_this, window); | |
| 1160 } | |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1161 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1162 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1163 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1164 SDL_MaximizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1165 { |
| 2753 | 1166 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1167 |
| 2753 | 1168 if (!window || (window->flags & SDL_WINDOW_MAXIMIZED)) { |
| 1169 return; | |
| 1170 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1171 |
| 2753 | 1172 if (_this->MaximizeWindow) { |
| 1173 _this->MaximizeWindow(_this, window); | |
| 1174 } | |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1175 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MAXIMIZED, 0, 0); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1176 } |
| 0 | 1177 |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1178 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1179 SDL_MinimizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1180 { |
| 2753 | 1181 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1182 |
| 2753 | 1183 if (!window || (window->flags & SDL_WINDOW_MINIMIZED)) { |
| 1184 return; | |
| 1185 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1186 |
| 2753 | 1187 if (_this->MinimizeWindow) { |
| 1188 _this->MinimizeWindow(_this, window); | |
| 1189 } | |
|
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Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1190 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MINIMIZED, 0, 0); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1191 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1192 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1193 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1194 SDL_RestoreWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1195 { |
| 2753 | 1196 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1197 |
| 2753 | 1198 if (!window |
|
2934
1fcc36adc73d
Fixed logic problem with SDL_RestoreWindow()
Sam Lantinga <slouken@libsdl.org>
parents:
2928
diff
changeset
|
1199 || !(window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { |
| 2753 | 1200 return; |
| 1201 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1202 |
| 2753 | 1203 if (_this->RestoreWindow) { |
| 1204 _this->RestoreWindow(_this, window); | |
| 1205 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1206 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_RESTORED, 0, 0); |
| 0 | 1207 } |
| 1208 | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1209 int |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1210 SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen) |
| 0 | 1211 { |
| 2753 | 1212 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1213 |
| 2753 | 1214 if (!window) { |
| 1215 return -1; | |
| 1216 } | |
| 1217 if (fullscreen) { | |
| 1218 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1219 } | |
| 1220 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1221 return 0; | |
| 1222 } | |
| 1223 if (fullscreen) { | |
| 1224 window->flags |= SDL_WINDOW_FULLSCREEN; | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1225 |
| 2753 | 1226 if (FULLSCREEN_VISIBLE(window)) { |
| 1227 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1228 |
| 2753 | 1229 /* Hide any other fullscreen windows */ |
| 1230 int i; | |
| 1231 for (i = 0; i < display->num_windows; ++i) { | |
| 1232 SDL_Window *other = &display->windows[i]; | |
| 1233 if (other->id != windowID && FULLSCREEN_VISIBLE(other)) { | |
| 1234 SDL_MinimizeWindow(other->id); | |
| 1235 } | |
| 1236 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1237 |
| 2753 | 1238 SDL_SetDisplayMode(&display->fullscreen_mode); |
| 1239 } | |
| 1240 } else { | |
| 1241 window->flags &= ~SDL_WINDOW_FULLSCREEN; | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1242 |
| 2753 | 1243 if (FULLSCREEN_VISIBLE(window)) { |
| 1244 SDL_SetDisplayMode(NULL); | |
| 1245 } | |
| 1246 } | |
| 1247 return 0; | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1248 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1249 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1250 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1251 SDL_SetWindowGrab(SDL_WindowID windowID, int mode) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1252 { |
| 2753 | 1253 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1254 |
| 2753 | 1255 if (!window || (!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 1256 return; | |
| 1257 } | |
| 1258 if (mode) { | |
| 1259 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1260 } else { | |
| 1261 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1262 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1263 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1264 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1265 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1266 static void |
| 2876 | 1267 SDL_UpdateWindowGrab(SDL_Window * window) |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1268 { |
| 2753 | 1269 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1270 _this->SetWindowGrab(_this, window); | |
| 1271 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1272 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1273 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1274 int |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1275 SDL_GetWindowGrab(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1276 { |
| 2753 | 1277 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1278 |
| 2753 | 1279 if (!window) { |
| 1280 return 0; | |
| 1281 } | |
| 1282 return ((window->flags & SDL_WINDOW_INPUT_GRABBED) != 0); | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1283 } |
| 0 | 1284 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1285 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1286 SDL_OnWindowShown(SDL_Window * window) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1287 { |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1288 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1289 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1290 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1291 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1292 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1293 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1294 SDL_OnWindowHidden(SDL_Window * window) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1295 { |
|
2875
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* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1296 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1297 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1298 } |
| 0 | 1299 } |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1300 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1301 void |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1302 SDL_OnWindowResized(SDL_Window * window) |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1303 { |
| 2753 | 1304 SDL_Renderer *renderer = window->renderer; |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1305 |
| 2753 | 1306 if (renderer && renderer->DisplayModeChanged) { |
| 1307 renderer->DisplayModeChanged(renderer); | |
| 1308 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1309 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1310 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1311 void |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1312 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1313 { |
| 2753 | 1314 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1315 |
| 2753 | 1316 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1317 SDL_SetDisplayMode(&display->fullscreen_mode); | |
| 1318 } | |
| 1319 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1320 _this->SetDisplayGammaRamp(_this, display->gamma); | |
| 1321 } | |
| 2876 | 1322 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1323 && _this->SetWindowGrab) { | |
| 2753 | 1324 _this->SetWindowGrab(_this, window); |
| 1325 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1326 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1327 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1328 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1329 SDL_OnWindowFocusLost(SDL_Window * window) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1330 { |
| 2753 | 1331 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
| 0 | 1332 |
| 2753 | 1333 if (window->flags & SDL_WINDOW_FULLSCREEN) { |
| 1334 SDL_MinimizeWindow(window->id); | |
| 1335 SDL_SetDisplayMode(NULL); | |
| 1336 } | |
| 1337 if (display->gamma && _this->SetDisplayGammaRamp) { | |
| 1338 _this->SetDisplayGammaRamp(_this, display->saved_gamma); | |
| 1339 } | |
| 2876 | 1340 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1341 && _this->SetWindowGrab) { | |
| 2753 | 1342 _this->SetWindowGrab(_this, window); |
| 1343 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1344 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1345 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1346 SDL_WindowID |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1347 SDL_GetFocusWindow(void) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1348 { |
| 2753 | 1349 SDL_VideoDisplay *display; |
| 1350 int i; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1351 |
| 2753 | 1352 if (!_this) { |
| 1353 return 0; | |
| 1354 } | |
| 1355 display = &SDL_CurrentDisplay; | |
| 1356 for (i = 0; i < display->num_windows; ++i) { | |
| 1357 SDL_Window *window = &display->windows[i]; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1358 |
| 2753 | 1359 if (window->flags & SDL_WINDOW_INPUT_FOCUS) { |
| 1360 return window->id; | |
| 1361 } | |
| 1362 } | |
| 1363 return 0; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1364 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1365 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1366 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1367 SDL_DestroyWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1368 { |
| 2753 | 1369 int i, j; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1370 |
| 2753 | 1371 if (!_this) { |
| 1372 return; | |
| 1373 } | |
| 1374 /* Restore video mode, etc. */ | |
| 1375 SDL_SendWindowEvent(windowID, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0); | |
| 0 | 1376 |
| 2753 | 1377 for (i = 0; i < _this->num_displays; ++i) { |
| 1378 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 1379 for (j = 0; j < display->num_windows; ++j) { | |
| 1380 SDL_Window *window = &display->windows[j]; | |
| 1381 if (window->id != windowID) { | |
| 1382 continue; | |
| 1383 } | |
| 1384 if (window->title) { | |
| 1385 SDL_free(window->title); | |
| 1386 window->title = NULL; | |
| 1387 } | |
| 1388 if (window->renderer) { | |
| 1389 SDL_DestroyRenderer(window->id); | |
| 1390 window->renderer = NULL; | |
| 1391 } | |
| 1392 if (_this->DestroyWindow) { | |
| 1393 _this->DestroyWindow(_this, window); | |
| 1394 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1395 if (window->flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1396 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1397 } |
| 2753 | 1398 if (j != display->num_windows - 1) { |
| 1399 SDL_memcpy(&display->windows[i], | |
| 1400 &display->windows[i + 1], | |
| 1401 (display->num_windows - i - 1) * sizeof(*window)); | |
| 1402 } | |
| 1403 --display->num_windows; | |
| 1404 return; | |
| 1405 } | |
| 1406 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1407 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1408 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1409 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1410 SDL_AddRenderDriver(int displayIndex, const SDL_RenderDriver * driver) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1411 { |
| 2753 | 1412 SDL_VideoDisplay *display; |
| 1413 SDL_RenderDriver *render_drivers; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1414 |
| 2753 | 1415 if (displayIndex >= _this->num_displays) { |
| 1416 return; | |
| 1417 } | |
| 1418 display = &_this->displays[displayIndex]; | |
|
2119
9341a884a4d9
Fixed running on Windows under VMware
Sam Lantinga <slouken@libsdl.org>
parents:
2075
diff
changeset
|
1419 |
| 2753 | 1420 render_drivers = |
| 1421 SDL_realloc(display->render_drivers, | |
| 1422 (display->num_render_drivers + | |
| 1423 1) * sizeof(*render_drivers)); | |
| 1424 if (render_drivers) { | |
| 1425 render_drivers[display->num_render_drivers] = *driver; | |
| 1426 display->render_drivers = render_drivers; | |
| 1427 display->num_render_drivers++; | |
| 1428 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1429 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1430 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1431 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1432 SDL_GetNumRenderDrivers(void) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1433 { |
| 2753 | 1434 if (_this) { |
| 1435 return SDL_CurrentDisplay.num_render_drivers; | |
| 1436 } | |
| 1437 return 0; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1438 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1439 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1440 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1441 SDL_GetRenderDriverInfo(int index, SDL_RendererInfo * info) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1442 { |
| 2753 | 1443 if (!_this) { |
| 1444 SDL_UninitializedVideo(); | |
| 1445 return -1; | |
| 1446 } | |
| 1447 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1448 SDL_SetError("index must be in the range of 0 - %d", | |
| 1449 SDL_GetNumRenderDrivers() - 1); | |
| 1450 return -1; | |
| 1451 } | |
| 1452 *info = SDL_CurrentDisplay.render_drivers[index].info; | |
| 1453 return 0; | |
| 0 | 1454 } |
| 1455 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1456 int |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1457 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags) |
| 0 | 1458 { |
| 2753 | 1459 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1460 |
| 2753 | 1461 if (!window) { |
|
3091
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1462 SDL_SetError("Invalid window ID"); |
|
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1463 return -1; |
| 2753 | 1464 } |
| 1465 if (index < 0) { | |
| 1466 const char *override = SDL_getenv("SDL_VIDEO_RENDERER"); | |
| 1467 int n = SDL_GetNumRenderDrivers(); | |
| 1468 for (index = 0; index < n; ++index) { | |
| 1469 SDL_RenderDriver *driver = | |
| 1470 &SDL_CurrentDisplay.render_drivers[index]; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1471 |
| 2753 | 1472 if (override) { |
| 1473 if (SDL_strcasecmp(override, driver->info.name) == 0) { | |
| 1474 break; | |
| 1475 } | |
| 1476 } else { | |
| 1477 if ((driver->info.flags & flags) == flags) { | |
| 1478 break; | |
| 1479 } | |
| 1480 } | |
| 1481 } | |
| 1482 if (index == n) { | |
| 1483 SDL_SetError("Couldn't find matching render driver"); | |
| 1484 return -1; | |
| 1485 } | |
| 1486 } | |
| 1487 if (index >= SDL_GetNumRenderDrivers()) { | |
| 1488 SDL_SetError("index must be -1 or in the range of 0 - %d", | |
| 1489 SDL_GetNumRenderDrivers() - 1); | |
| 1490 return -1; | |
| 1491 } | |
| 1492 /* Free any existing renderer */ | |
| 1493 SDL_DestroyRenderer(windowID); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1494 |
| 2753 | 1495 /* Create a new renderer instance */ |
| 1496 window->renderer = SDL_CurrentDisplay.render_drivers[index] | |
| 1497 .CreateRenderer(window, flags); | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1498 |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1499 if (window->renderer==NULL) |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1500 { |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1501 /* Assuming renderer set its error */ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1502 return -1; |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1503 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1504 |
| 2753 | 1505 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
|
1506 |
| 2753 | 1507 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
|
1508 } |
| 0 | 1509 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1510 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
|
1511 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
|
1512 { |
| 2753 | 1513 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1514 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
|
1515 |
| 2753 | 1516 if (!window || !window->renderer) { |
| 1517 return -1; | |
| 1518 } | |
| 1519 renderer = window->renderer; | |
| 1520 if (renderer && renderer->ActivateRenderer) { | |
| 1521 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 1522 return -1; | |
| 1523 } | |
| 1524 } | |
| 1525 SDL_CurrentDisplay.current_renderer = renderer; | |
| 1526 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
|
1527 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1528 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1529 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1530 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1531 { |
| 2753 | 1532 if (!_this) { |
| 1533 SDL_UninitializedVideo(); | |
| 1534 return -1; | |
| 1535 } | |
| 1536 if (!SDL_CurrentDisplay.current_renderer) { | |
| 1537 SDL_SetError("There is no current renderer"); | |
| 1538 return -1; | |
| 1539 } | |
| 1540 *info = SDL_CurrentDisplay.current_renderer->info; | |
| 1541 return 0; | |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1542 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1543 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1544 SDL_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
|
1545 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
|
1546 { |
| 2753 | 1547 int hash; |
| 1548 SDL_Renderer *renderer; | |
| 1549 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
|
1550 |
| 2753 | 1551 if (!_this) { |
| 1552 SDL_UninitializedVideo(); | |
| 1553 return 0; | |
| 1554 } | |
| 1555 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
|
1556 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1557 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1558 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1559 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1560 SDL_Unsupported(); |
| 2753 | 1561 return 0; |
| 1562 } | |
| 1563 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); | |
| 1564 if (!texture) { | |
| 1565 SDL_OutOfMemory(); | |
| 1566 return 0; | |
| 1567 } | |
| 1568 texture->id = _this->next_object_id++; | |
| 1569 texture->format = format; | |
| 1570 texture->access = access; | |
| 1571 texture->w = w; | |
| 1572 texture->h = h; | |
| 1573 texture->r = 255; | |
| 1574 texture->g = 255; | |
| 1575 texture->b = 255; | |
| 1576 texture->a = 255; | |
| 1577 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
|
1578 |
| 2753 | 1579 if (renderer->CreateTexture(renderer, texture) < 0) { |
| 1580 if (renderer->DestroyTexture) { | |
| 1581 renderer->DestroyTexture(renderer, texture); | |
| 1582 } | |
| 1583 SDL_free(texture); | |
| 1584 return 0; | |
| 1585 } | |
| 1586 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1587 texture->next = SDL_CurrentDisplay.textures[hash]; | |
| 1588 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
|
1589 |
| 2753 | 1590 return texture->id; |
| 0 | 1591 } |
| 1592 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1593 SDL_TextureID |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1594 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1595 { |
| 2753 | 1596 SDL_TextureID textureID; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1597 Uint32 requested_format = format; |
| 2753 | 1598 SDL_PixelFormat *fmt; |
| 1599 int bpp; | |
| 1600 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
|
1601 |
| 2753 | 1602 if (!surface) { |
| 1603 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1604 return 0; | |
| 1605 } | |
| 1606 fmt = surface->format; | |
| 0 | 1607 |
| 2753 | 1608 if (format) { |
| 1609 if (!SDL_PixelFormatEnumToMasks | |
| 1610 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1611 SDL_SetError("Unknown pixel format"); | |
| 1612 return 0; | |
| 1613 } | |
| 1614 } else { | |
|
3058
17c5930f498e
Throw a FIXME in there, we'll need to take care of this later.
Sam Lantinga <slouken@libsdl.org>
parents:
3057
diff
changeset
|
1615 /* FIXME: Get the best supported texture format */ |
| 2753 | 1616 if (surface->format->Amask |
| 1617 || !(surface->map->info.flags & | |
| 1618 (SDL_COPY_COLORKEY | SDL_COPY_MASK | SDL_COPY_BLEND))) { | |
| 1619 bpp = fmt->BitsPerPixel; | |
| 1620 Rmask = fmt->Rmask; | |
| 1621 Gmask = fmt->Gmask; | |
| 1622 Bmask = fmt->Bmask; | |
| 1623 Amask = fmt->Amask; | |
| 1624 } else { | |
| 1625 /* Need a format with alpha */ | |
| 1626 bpp = 32; | |
| 1627 Rmask = 0x00FF0000; | |
| 1628 Gmask = 0x0000FF00; | |
| 1629 Bmask = 0x000000FF; | |
| 1630 Amask = 0xFF000000; | |
| 1631 } | |
| 1632 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
| 1633 if (!format) { | |
| 1634 SDL_SetError("Unknown pixel format"); | |
| 1635 return 0; | |
| 1636 } | |
| 1637 } | |
| 0 | 1638 |
| 2753 | 1639 textureID = |
| 1640 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, | |
| 1641 surface->h); | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1642 if (!textureID && !requested_format) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1643 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1644 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1645 format = desktop_mode.format; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1646 textureID = |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1647 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1648 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1649 } |
| 2753 | 1650 if (!textureID) { |
| 1651 return 0; | |
| 1652 } | |
| 1653 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1654 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1655 if (SDL_MUSTLOCK(surface)) { | |
| 1656 if (SDL_LockSurface(surface) < 0) { | |
| 1657 SDL_DestroyTexture(textureID); | |
| 1658 return 0; | |
| 1659 } | |
| 1660 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1661 surface->pitch); | |
| 1662 SDL_UnlockSurface(surface); | |
| 1663 } else { | |
| 1664 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 1665 surface->pitch); | |
| 1666 } | |
| 1667 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1668 SDL_PixelFormat dst_fmt; |
| 2753 | 1669 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1670 |
| 2753 | 1671 /* 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
|
1672 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
|
1673 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1674 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1675 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
|
1676 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1677 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1678 * 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
|
1679 * fmt->palette? |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1680 */ |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1681 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
|
1682 SDL_BITSPERPIXEL(format)); |
| 2753 | 1683 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1684 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1685 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
|
1686 if (dst) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1687 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
|
1688 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1689 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1690 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1691 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 1692 } |
| 1693 if (!dst) { | |
| 1694 SDL_DestroyTexture(textureID); | |
| 1695 return 0; | |
| 1696 } | |
| 1697 } | |
|
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
|
1698 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1699 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1700 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
|
1701 int blendMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1702 int scaleMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1703 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1704 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
|
1705 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
|
1706 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1707 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
|
1708 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
|
1709 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1710 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
|
1711 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
|
1712 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1713 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
|
1714 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
|
1715 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1716 |
| 2753 | 1717 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
| 1718 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0, | |
| 1719 fmt->palette->ncolors); | |
| 1720 } | |
| 1721 return textureID; | |
| 0 | 1722 } |
| 1723 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1724 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
|
1725 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
|
1726 { |
| 2753 | 1727 int hash; |
| 1728 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
|
1729 |
| 2753 | 1730 if (!_this) { |
| 1731 return NULL; | |
| 1732 } | |
| 1733 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1734 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 1735 texture = texture->next) { | |
| 1736 if (texture->id == textureID) { | |
| 1737 return texture; | |
| 1738 } | |
| 1739 } | |
| 1740 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
|
1741 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1742 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1743 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
|
1744 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access, |
| 2753 | 1745 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
|
1746 { |
| 2753 | 1747 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
|
1748 |
| 2753 | 1749 if (!texture) { |
| 1750 return -1; | |
| 1751 } | |
| 1752 if (format) { | |
| 1753 *format = texture->format; | |
| 1754 } | |
| 1755 if (access) { | |
| 1756 *access = texture->access; | |
| 1757 } | |
| 1758 if (w) { | |
| 1759 *w = texture->w; | |
| 1760 } | |
| 1761 if (h) { | |
| 1762 *h = texture->h; | |
| 1763 } | |
| 1764 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
|
1765 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1766 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1767 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
|
1768 SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int *pitch) |
| 0 | 1769 { |
| 2753 | 1770 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1771 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
|
1772 |
| 2753 | 1773 if (!texture) { |
| 1774 return -1; | |
| 1775 } | |
| 1776 renderer = texture->renderer; | |
| 1777 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
|
1778 SDL_Unsupported(); |
| 2753 | 1779 return -1; |
| 1780 } | |
| 1781 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
|
1782 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1783 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1784 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
|
1785 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, |
| 2753 | 1786 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
|
1787 { |
| 2753 | 1788 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1789 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
|
1790 |
| 2753 | 1791 if (!texture) { |
| 1792 return -1; | |
| 1793 } | |
| 1794 renderer = texture->renderer; | |
| 1795 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
|
1796 SDL_Unsupported(); |
| 2753 | 1797 return -1; |
| 1798 } | |
| 1799 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1800 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
|
1801 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1802 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1803 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
|
1804 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, |
| 2753 | 1805 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
|
1806 { |
| 2753 | 1807 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1808 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
|
1809 |
| 2753 | 1810 if (!texture) { |
| 1811 return -1; | |
| 1812 } | |
| 1813 renderer = texture->renderer; | |
| 1814 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
|
1815 SDL_Unsupported(); |
| 2753 | 1816 return -1; |
| 1817 } | |
| 1818 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 1819 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
|
1820 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1821 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1822 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1823 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
|
1824 { |
| 2753 | 1825 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1826 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1827 |
| 2753 | 1828 if (!texture) { |
| 1829 return -1; | |
| 1830 } | |
| 1831 renderer = texture->renderer; | |
| 1832 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
|
1833 SDL_Unsupported(); |
| 2753 | 1834 return -1; |
| 1835 } | |
| 1836 if (r < 255 || g < 255 || b < 255) { | |
| 1837 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 1838 } else { | |
| 1839 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 1840 } | |
| 1841 texture->r = r; | |
| 1842 texture->g = g; | |
| 1843 texture->b = b; | |
| 1844 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1845 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1846 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1847 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1848 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g, |
| 2753 | 1849 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1850 { |
| 2753 | 1851 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1852 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1853 |
| 2753 | 1854 if (!texture) { |
| 1855 return -1; | |
| 1856 } | |
| 1857 renderer = texture->renderer; | |
| 1858 if (r) { | |
| 1859 *r = texture->r; | |
| 1860 } | |
| 1861 if (g) { | |
| 1862 *g = texture->g; | |
| 1863 } | |
| 1864 if (b) { | |
| 1865 *b = texture->b; | |
| 1866 } | |
| 1867 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1868 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1869 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1870 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1871 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1872 { |
| 2753 | 1873 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1874 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1875 |
| 2753 | 1876 if (!texture) { |
| 1877 return -1; | |
| 1878 } | |
| 1879 renderer = texture->renderer; | |
| 1880 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
|
1881 SDL_Unsupported(); |
| 2753 | 1882 return -1; |
| 1883 } | |
| 1884 if (alpha < 255) { | |
| 1885 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 1886 } else { | |
| 1887 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 1888 } | |
| 1889 texture->a = alpha; | |
| 1890 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1891 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1892 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1893 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1894 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1895 { |
| 2753 | 1896 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1897 |
| 2753 | 1898 if (!texture) { |
| 1899 return -1; | |
| 1900 } | |
| 1901 if (alpha) { | |
| 1902 *alpha = texture->a; | |
| 1903 } | |
| 1904 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1905 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1906 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1907 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1908 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1909 { |
| 2753 | 1910 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1911 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1912 |
| 2753 | 1913 if (!texture) { |
| 1914 return -1; | |
| 1915 } | |
| 1916 renderer = texture->renderer; | |
| 1917 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
|
1918 SDL_Unsupported(); |
| 2753 | 1919 return -1; |
| 1920 } | |
| 1921 texture->blendMode = blendMode; | |
| 1922 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1923 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1924 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1925 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1926 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1927 { |
| 2753 | 1928 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1929 |
| 2753 | 1930 if (!texture) { |
| 1931 return -1; | |
| 1932 } | |
| 1933 if (blendMode) { | |
| 1934 *blendMode = texture->blendMode; | |
| 1935 } | |
| 1936 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1937 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1938 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1939 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1940 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1941 { |
| 2753 | 1942 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1943 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1944 |
| 2753 | 1945 if (!texture) { |
| 1946 return -1; | |
| 1947 } | |
| 1948 renderer = texture->renderer; | |
| 1949 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
|
1950 SDL_Unsupported(); |
| 2753 | 1951 return -1; |
| 1952 } | |
| 1953 texture->scaleMode = scaleMode; | |
| 1954 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1955 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1956 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1957 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1958 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1959 { |
| 2753 | 1960 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1961 |
| 2753 | 1962 if (!texture) { |
| 1963 return -1; | |
| 1964 } | |
| 1965 if (scaleMode) { | |
| 1966 *scaleMode = texture->scaleMode; | |
| 1967 } | |
| 1968 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1969 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1970 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
1971 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
|
1972 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect, |
| 2753 | 1973 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
|
1974 { |
| 2753 | 1975 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 1976 SDL_Renderer *renderer; | |
| 1977 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
|
1978 |
| 2753 | 1979 if (!texture) { |
| 1980 return -1; | |
| 1981 } | |
| 1982 renderer = texture->renderer; | |
| 1983 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
|
1984 SDL_Unsupported(); |
| 2753 | 1985 return -1; |
| 1986 } | |
| 1987 if (!rect) { | |
| 1988 full_rect.x = 0; | |
| 1989 full_rect.y = 0; | |
| 1990 full_rect.w = texture->w; | |
| 1991 full_rect.h = texture->h; | |
| 1992 rect = &full_rect; | |
| 1993 } | |
| 1994 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
|
1995 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1996 |
|
c121d94672cb
SDL 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 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
|
1998 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty, |
| 2753 | 1999 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
|
2000 { |
| 2753 | 2001 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2002 SDL_Renderer *renderer; | |
| 2003 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
|
2004 |
| 2753 | 2005 if (!texture) { |
| 2006 return -1; | |
| 2007 } | |
| 2008 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2009 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2010 return -1; | |
| 2011 } | |
| 2012 renderer = texture->renderer; | |
| 2013 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
|
2014 SDL_Unsupported(); |
| 2753 | 2015 return -1; |
| 2016 } | |
| 2017 if (!rect) { | |
| 2018 full_rect.x = 0; | |
| 2019 full_rect.y = 0; | |
| 2020 full_rect.w = texture->w; | |
| 2021 full_rect.h = texture->h; | |
| 2022 rect = &full_rect; | |
| 2023 } | |
| 2024 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2025 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
|
2026 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2027 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2028 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
|
2029 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
|
2030 { |
| 2753 | 2031 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2032 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
|
2033 |
| 2753 | 2034 if (!texture) { |
| 2035 return; | |
| 2036 } | |
| 2037 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2038 return; | |
| 2039 } | |
| 2040 renderer = texture->renderer; | |
| 2041 if (!renderer->UnlockTexture) { | |
| 2042 return; | |
| 2043 } | |
| 2044 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
|
2045 } |
| 0 | 2046 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2047 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
|
2048 SDL_DirtyTexture(SDL_TextureID textureID, int numrects, |
| 2753 | 2049 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
|
2050 { |
| 2753 | 2051 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2052 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
|
2053 |
| 2753 | 2054 if (!texture) { |
| 2055 return; | |
| 2056 } | |
| 2057 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2058 return; | |
| 2059 } | |
| 2060 renderer = texture->renderer; | |
| 2061 if (!renderer->DirtyTexture) { | |
| 2062 return; | |
| 2063 } | |
| 2064 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
|
2065 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2066 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2067 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2068 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
|
2069 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2070 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2071 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2072 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2073 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2074 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2075 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2076 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2077 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2078 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2079 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2080 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2081 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2082 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2083 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2084 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2085 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2086 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2087 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2088 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2089 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2090 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2091 int |
| 2885 | 2092 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
|
2093 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2094 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2095 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2096 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2097 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2098 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2099 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2100 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2101 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2102 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2103 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2104 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2105 *r = renderer->r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2106 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2107 if (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2108 *g = renderer->g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2109 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2110 if (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2111 *b = renderer->b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2112 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2113 if (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2114 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2115 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2116 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2117 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2118 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2119 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2120 SDL_SetRenderDrawBlendMode(int blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2121 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2122 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2123 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2124 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2125 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2126 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2127 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2128 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2129 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2130 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2131 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2132 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2133 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2134 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2135 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2136 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2137 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2138 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2139 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2140 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2141 SDL_GetRenderDrawBlendMode(int *blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2142 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2143 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2144 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2145 if (!_this) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2146 SDL_UninitializedVideo(); |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2147 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2148 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2149 renderer = SDL_CurrentDisplay.current_renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2150 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2151 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2152 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2153 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2154 return 0; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2155 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2156 |
| 2901 | 2157 int |
| 2158 SDL_RenderPoint(int x, int y) | |
| 2159 { | |
| 2160 SDL_Renderer *renderer; | |
| 2161 SDL_Window *window; | |
| 2162 | |
| 2163 if (!_this) { | |
| 2164 SDL_UninitializedVideo(); | |
| 2165 return -1; | |
| 2166 } | |
| 2167 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2168 if (!renderer) { | |
| 2169 return -1; | |
| 2170 } | |
| 2171 if (!renderer->RenderPoint) { | |
| 2172 SDL_Unsupported(); | |
| 2173 return -1; | |
| 2174 } | |
| 2175 window = SDL_GetWindowFromID(renderer->window); | |
| 2176 if (x < 0 || y < 0 || x >= window->w || y >= window->h) { | |
| 2177 return 0; | |
| 2178 } | |
| 2179 return renderer->RenderPoint(renderer, x, y); | |
| 2180 } | |
| 2181 | |
| 2182 int | |
| 2183 SDL_RenderLine(int x1, int y1, int x2, int y2) | |
| 2184 { | |
| 2185 SDL_Renderer *renderer; | |
| 2186 SDL_Window *window; | |
| 2187 SDL_Rect real_rect; | |
| 2188 | |
| 2189 if (x1 == x2 && y1 == y2) { | |
| 2190 return SDL_RenderPoint(x1, y1); | |
| 2191 } | |
| 2192 | |
| 2193 if (!_this) { | |
| 2194 SDL_UninitializedVideo(); | |
| 2195 return -1; | |
| 2196 } | |
| 2197 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2198 if (!renderer) { | |
| 2199 return -1; | |
| 2200 } | |
| 2201 if (!renderer->RenderLine) { | |
| 2202 SDL_Unsupported(); | |
| 2203 return -1; | |
| 2204 } | |
| 2205 window = SDL_GetWindowFromID(renderer->window); | |
| 2909 | 2206 |
| 2901 | 2207 real_rect.x = 0; |
| 2208 real_rect.y = 0; | |
| 2209 real_rect.w = window->w; | |
| 2210 real_rect.h = window->h; | |
|
2910
27d8b12e0e8e
Fixed argument order to the line clipping routine
Sam Lantinga <slouken@libsdl.org>
parents:
2909
diff
changeset
|
2211 if (!SDL_IntersectRectAndLine(&real_rect, &x1, &y1, &x2, &y2)) { |
| 2909 | 2212 return (0); |
| 2901 | 2213 } |
| 2214 return renderer->RenderLine(renderer, x1, y1, x2, y2); | |
| 2215 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2216 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2217 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2218 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
|
2219 { |
| 2753 | 2220 SDL_Renderer *renderer; |
| 2221 SDL_Window *window; | |
| 2222 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
|
2223 |
| 2753 | 2224 if (!_this) { |
| 2225 SDL_UninitializedVideo(); | |
| 2226 return -1; | |
| 2227 } | |
| 2228 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
|
2229 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2230 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2231 } |
| 2814 | 2232 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
|
2233 SDL_Unsupported(); |
| 2753 | 2234 return -1; |
| 2235 } | |
| 2236 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2237 |
| 2753 | 2238 real_rect.x = 0; |
| 2239 real_rect.y = 0; | |
| 2240 real_rect.w = window->w; | |
| 2241 real_rect.h = window->h; | |
| 2242 if (rect) { | |
| 2243 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { | |
| 2244 return 0; | |
| 2245 } | |
| 2246 } | |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2247 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
|
2248 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2249 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2250 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
|
2251 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect, |
| 2753 | 2252 const SDL_Rect * dstrect) |
| 0 | 2253 { |
| 2753 | 2254 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2255 SDL_Renderer *renderer; | |
| 2256 SDL_Window *window; | |
| 2257 SDL_Rect real_srcrect; | |
| 2258 SDL_Rect real_dstrect; | |
| 0 | 2259 |
| 2753 | 2260 if (!texture || texture->renderer != SDL_CurrentDisplay.current_renderer) { |
| 2261 return -1; | |
| 2262 } | |
| 2263 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
|
2264 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2265 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2266 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2267 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2268 SDL_Unsupported(); |
| 2753 | 2269 return -1; |
| 2270 } | |
| 2271 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2272 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2273 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2274 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2275 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2276 real_srcrect.h = texture->h; |
| 2753 | 2277 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2278 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2279 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2280 } |
| 2753 | 2281 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2282 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2283 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2284 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2285 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2286 real_dstrect.h = window->h; |
| 2753 | 2287 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2288 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2289 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2290 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2291 /* 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
|
2292 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
|
2293 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
|
2294 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
|
2295 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
|
2296 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
|
2297 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2298 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
|
2299 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
|
2300 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
|
2301 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
|
2302 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
|
2303 } |
| 2753 | 2304 } |
| 0 | 2305 |
| 2753 | 2306 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2307 &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
|
2308 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2309 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2310 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2311 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
|
2312 { |
| 2753 | 2313 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
|
2314 |
| 2753 | 2315 if (!_this) { |
| 2316 SDL_UninitializedVideo(); | |
| 2317 return; | |
| 2318 } | |
| 2319 renderer = SDL_CurrentDisplay.current_renderer; | |
| 2320 if (!renderer || !renderer->RenderPresent) { | |
| 2321 return; | |
| 2322 } | |
| 2323 renderer->RenderPresent(renderer); | |
| 0 | 2324 } |
| 2325 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2326 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
|
2327 SDL_DestroyTexture(SDL_TextureID textureID) |
| 0 | 2328 { |
| 2753 | 2329 int hash; |
| 2330 SDL_Texture *prev, *texture; | |
| 2331 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
|
2332 |
| 2753 | 2333 if (!_this) { |
| 2334 SDL_UninitializedVideo(); | |
| 2335 return; | |
| 2336 } | |
| 2337 /* Look up the texture in the hash table */ | |
| 2338 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2339 prev = NULL; | |
| 2340 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2341 prev = texture, texture = texture->next) { | |
| 2342 if (texture->id == textureID) { | |
| 2343 break; | |
| 2344 } | |
| 2345 } | |
| 2346 if (!texture) { | |
| 2347 return; | |
| 2348 } | |
| 2349 /* Unlink the texture from the list */ | |
| 2350 if (prev) { | |
| 2351 prev->next = texture->next; | |
| 2352 } else { | |
| 2353 SDL_CurrentDisplay.textures[hash] = texture->next; | |
| 2354 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2355 |
| 2753 | 2356 /* Free the texture */ |
| 2357 renderer = texture->renderer; | |
| 2358 renderer->DestroyTexture(renderer, texture); | |
| 2359 SDL_free(texture); | |
| 0 | 2360 } |
| 2361 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2362 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
|
2363 SDL_DestroyRenderer(SDL_WindowID windowID) |
| 0 | 2364 { |
| 2753 | 2365 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 2366 SDL_Renderer *renderer; | |
| 2367 int i; | |
| 0 | 2368 |
| 2753 | 2369 if (!window) { |
| 2370 return; | |
| 2371 } | |
| 2372 renderer = window->renderer; | |
| 2373 if (!renderer) { | |
| 2374 return; | |
| 2375 } | |
| 2376 /* Free existing textures for this renderer */ | |
| 2377 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) { | |
| 2378 SDL_Texture *texture; | |
| 2379 SDL_Texture *prev = NULL; | |
| 2380 SDL_Texture *next; | |
| 2381 for (texture = SDL_CurrentDisplay.textures[i]; texture; | |
| 2382 texture = next) { | |
| 2383 next = texture->next; | |
| 2384 if (texture->renderer == renderer) { | |
| 2385 if (prev) { | |
| 2386 prev->next = next; | |
| 2387 } else { | |
| 2388 SDL_CurrentDisplay.textures[i] = next; | |
| 2389 } | |
| 2390 renderer->DestroyTexture(renderer, texture); | |
| 2391 SDL_free(texture); | |
| 2392 } else { | |
| 2393 prev = texture; | |
| 2394 } | |
| 2395 } | |
| 2396 } | |
| 0 | 2397 |
| 2753 | 2398 /* Free the renderer instance */ |
| 2399 renderer->DestroyRenderer(renderer); | |
| 0 | 2400 |
| 2753 | 2401 /* Clear references */ |
| 2402 window->renderer = NULL; | |
| 2403 if (SDL_CurrentDisplay.current_renderer == renderer) { | |
| 2404 SDL_CurrentDisplay.current_renderer = NULL; | |
| 2405 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2406 } |
| 0 | 2407 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2408 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2409 SDL_IsScreenSaverEnabled() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2410 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2411 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2412 return SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2413 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2414 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
|
2415 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2416 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2417 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2418 SDL_EnableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2419 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2420 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2421 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2422 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2423 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2424 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2425 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2426 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2427 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2428 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2429 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2430 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2431 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2432 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2433 SDL_DisableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2434 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2435 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2436 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2437 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2438 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2439 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2440 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2441 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2442 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2443 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2444 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2445 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2446 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2447 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2448 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
|
2449 { |
| 2753 | 2450 int i, j; |
| 0 | 2451 |
| 2753 | 2452 if (!_this) { |
| 2453 return; | |
| 2454 } | |
| 2455 /* Halt event processing before doing anything else */ | |
| 2456 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
|
2457 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
|
2458 |
| 2753 | 2459 /* Clean up the system video */ |
| 2460 for (i = _this->num_displays; i--;) { | |
| 2461 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2462 for (j = display->num_windows; j--;) { | |
| 2463 SDL_DestroyWindow(display->windows[i].id); | |
| 2464 } | |
| 2465 if (display->windows) { | |
| 2466 SDL_free(display->windows); | |
| 2467 display->windows = NULL; | |
| 2468 } | |
| 2469 display->num_windows = 0; | |
| 2470 if (display->render_drivers) { | |
| 2471 SDL_free(display->render_drivers); | |
| 2472 display->render_drivers = NULL; | |
| 2473 } | |
| 2474 display->num_render_drivers = 0; | |
| 2475 } | |
| 2476 _this->VideoQuit(_this); | |
| 0 | 2477 |
| 2753 | 2478 for (i = _this->num_displays; i--;) { |
| 2479 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2480 for (j = display->num_display_modes; j--;) { | |
| 2481 if (display->display_modes[j].driverdata) { | |
| 2482 SDL_free(display->display_modes[j].driverdata); | |
| 2483 display->display_modes[j].driverdata = NULL; | |
| 2484 } | |
| 2485 } | |
| 2486 if (display->display_modes) { | |
| 2487 SDL_free(display->display_modes); | |
| 2488 display->display_modes = NULL; | |
| 2489 } | |
| 2490 if (display->desktop_mode.driverdata) { | |
| 2491 SDL_free(display->desktop_mode.driverdata); | |
| 2492 display->desktop_mode.driverdata = NULL; | |
| 2493 } | |
| 2494 if (display->palette) { | |
| 2495 SDL_FreePalette(display->palette); | |
| 2496 display->palette = NULL; | |
| 2497 } | |
| 2498 if (display->gamma) { | |
| 2499 SDL_free(display->gamma); | |
| 2500 display->gamma = NULL; | |
| 2501 } | |
| 2502 if (display->driverdata) { | |
| 2503 SDL_free(display->driverdata); | |
| 2504 display->driverdata = NULL; | |
| 2505 } | |
| 2506 } | |
| 2507 if (_this->displays) { | |
| 2508 SDL_free(_this->displays); | |
| 2509 _this->displays = NULL; | |
| 2510 } | |
| 2511 _this->free(_this); | |
| 2512 _this = NULL; | |
| 0 | 2513 } |
| 2514 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2515 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
|
2516 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2517 { |
| 2753 | 2518 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2519 |
| 2753 | 2520 if (!_this) { |
| 2521 SDL_UninitializedVideo(); | |
| 2522 return -1; | |
| 2523 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2524 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2525 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
|
2526 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2527 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2528 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2529 retval = 0; |
| 2753 | 2530 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2531 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2532 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
|
2533 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2534 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2535 retval = _this->GL_LoadLibrary(_this, path); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2536 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2537 if (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2538 ++_this->gl_config.driver_loaded; |
| 2753 | 2539 } |
| 2540 return (retval); | |
| 0 | 2541 } |
| 2542 | |
| 2753 | 2543 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
|
2544 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2545 { |
| 2753 | 2546 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2547 |
| 2753 | 2548 if (!_this) { |
| 2549 SDL_UninitializedVideo(); | |
| 2550 return NULL; | |
| 2551 } | |
| 2552 func = NULL; | |
| 2553 if (_this->GL_GetProcAddress) { | |
| 2554 if (_this->gl_config.driver_loaded) { | |
| 2555 func = _this->GL_GetProcAddress(_this, proc); | |
| 2556 } else { | |
| 2557 SDL_SetError("No GL driver has been loaded"); | |
| 2558 } | |
| 2559 } else { | |
| 2560 SDL_SetError("No dynamic GL support in video driver"); | |
| 2561 } | |
| 2562 return func; | |
| 0 | 2563 } |
| 2564 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2565 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2566 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2567 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2568 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2569 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2570 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2571 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2572 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2573 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2574 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2575 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2576 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2577 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2578 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2579 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2580 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2581 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2582 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2583 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2584 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2585 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2586 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2587 const char *extensions; | |
| 2588 const char *start; | |
| 2589 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2590 |
| 2753 | 2591 /* Extension names should not have spaces. */ |
| 2592 where = SDL_strchr(extension, ' '); | |
| 2593 if (where || *extension == '\0') { | |
| 2594 return SDL_FALSE; | |
| 2595 } | |
| 2596 /* See if there's an environment variable override */ | |
| 2597 start = SDL_getenv(extension); | |
| 2598 if (start && *start == '0') { | |
| 2599 return SDL_FALSE; | |
| 2600 } | |
| 2601 /* Lookup the available extensions */ | |
| 2602 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2603 if (glGetStringFunc) { | |
| 2604 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2605 } else { | |
| 2606 extensions = NULL; | |
| 2607 } | |
| 2608 if (!extensions) { | |
| 2609 return SDL_FALSE; | |
| 2610 } | |
| 2611 /* | |
| 2612 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2613 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2614 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2615 |
| 2753 | 2616 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2617 |
| 2753 | 2618 for (;;) { |
| 2619 where = SDL_strstr(start, extension); | |
| 2620 if (!where) | |
| 2621 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2622 |
| 2753 | 2623 terminator = where + SDL_strlen(extension); |
| 2624 if (where == start || *(where - 1) == ' ') | |
| 2625 if (*terminator == ' ' || *terminator == '\0') | |
| 2626 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2627 |
| 2753 | 2628 start = terminator; |
| 2629 } | |
| 2630 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2631 #else |
| 2753 | 2632 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2633 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2634 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2635 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2636 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
|
2637 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 2638 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2639 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2640 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2641 |
| 2753 | 2642 if (!_this) { |
| 2643 SDL_UninitializedVideo(); | |
| 2644 return -1; | |
| 2645 } | |
| 2646 retval = 0; | |
| 2647 switch (attr) { | |
| 2648 case SDL_GL_RED_SIZE: | |
| 2649 _this->gl_config.red_size = value; | |
| 2650 break; | |
| 2651 case SDL_GL_GREEN_SIZE: | |
| 2652 _this->gl_config.green_size = value; | |
| 2653 break; | |
| 2654 case SDL_GL_BLUE_SIZE: | |
| 2655 _this->gl_config.blue_size = value; | |
| 2656 break; | |
| 2657 case SDL_GL_ALPHA_SIZE: | |
| 2658 _this->gl_config.alpha_size = value; | |
| 2659 break; | |
| 2660 case SDL_GL_DOUBLEBUFFER: | |
| 2661 _this->gl_config.double_buffer = value; | |
| 2662 break; | |
| 2663 case SDL_GL_BUFFER_SIZE: | |
| 2664 _this->gl_config.buffer_size = value; | |
| 2665 break; | |
| 2666 case SDL_GL_DEPTH_SIZE: | |
| 2667 _this->gl_config.depth_size = value; | |
| 2668 break; | |
| 2669 case SDL_GL_STENCIL_SIZE: | |
| 2670 _this->gl_config.stencil_size = value; | |
| 2671 break; | |
| 2672 case SDL_GL_ACCUM_RED_SIZE: | |
| 2673 _this->gl_config.accum_red_size = value; | |
| 2674 break; | |
| 2675 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2676 _this->gl_config.accum_green_size = value; | |
| 2677 break; | |
| 2678 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2679 _this->gl_config.accum_blue_size = value; | |
| 2680 break; | |
| 2681 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2682 _this->gl_config.accum_alpha_size = value; | |
| 2683 break; | |
| 2684 case SDL_GL_STEREO: | |
| 2685 _this->gl_config.stereo = value; | |
| 2686 break; | |
| 2687 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 2688 _this->gl_config.multisamplebuffers = value; | |
| 2689 break; | |
| 2690 case SDL_GL_MULTISAMPLESAMPLES: | |
| 2691 _this->gl_config.multisamplesamples = value; | |
| 2692 break; | |
| 2693 case SDL_GL_ACCELERATED_VISUAL: | |
| 2694 _this->gl_config.accelerated = value; | |
| 2695 break; | |
| 2696 case SDL_GL_RETAINED_BACKING: | |
| 2697 _this->gl_config.retained_backing = value; | |
| 2698 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2699 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
|
2700 _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
|
2701 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
2702 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
|
2703 _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
|
2704 break; |
| 2753 | 2705 default: |
| 2706 SDL_SetError("Unknown OpenGL attribute"); | |
| 2707 retval = -1; | |
| 2708 break; | |
| 2709 } | |
| 2710 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2711 #else |
| 2753 | 2712 SDL_Unsupported(); |
| 2713 return -1; | |
| 2714 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2715 } |
| 2716 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2717 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2718 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 2719 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2720 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2721 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2722 GLenum (APIENTRY * glGetErrorFunc) (void); |
| 2753 | 2723 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2724 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2725 |
| 2753 | 2726 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 2727 if (!glGetIntegervFunc) { | |
| 2728 return -1; | |
| 2729 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2730 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2731 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2732 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2733 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2734 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2735 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2736 /* Clear value in any case */ |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2737 *value=0; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2738 |
| 2753 | 2739 switch (attr) { |
| 2740 case SDL_GL_RETAINED_BACKING: | |
| 2741 *value = _this->gl_config.retained_backing; | |
| 2742 return 0; | |
| 2743 case SDL_GL_RED_SIZE: | |
| 2744 attrib = GL_RED_BITS; | |
| 2745 break; | |
| 2746 case SDL_GL_BLUE_SIZE: | |
| 2747 attrib = GL_BLUE_BITS; | |
| 2748 break; | |
| 2749 case SDL_GL_GREEN_SIZE: | |
| 2750 attrib = GL_GREEN_BITS; | |
| 2751 break; | |
| 2752 case SDL_GL_ALPHA_SIZE: | |
| 2753 attrib = GL_ALPHA_BITS; | |
| 2754 break; | |
| 2755 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2756 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2757 attrib = GL_DOUBLEBUFFER; |
| 2758 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2759 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2760 /* 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
|
2761 /* 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
|
2762 /* 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
|
2763 *value = _this->gl_config.double_buffer; |
| 2753 | 2764 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2765 #endif |
| 2753 | 2766 case SDL_GL_DEPTH_SIZE: |
| 2767 attrib = GL_DEPTH_BITS; | |
| 2768 break; | |
| 2769 case SDL_GL_STENCIL_SIZE: | |
| 2770 attrib = GL_STENCIL_BITS; | |
| 2771 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2772 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2773 case SDL_GL_ACCUM_RED_SIZE: |
| 2774 attrib = GL_ACCUM_RED_BITS; | |
| 2775 break; | |
| 2776 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2777 attrib = GL_ACCUM_GREEN_BITS; | |
| 2778 break; | |
| 2779 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2780 attrib = GL_ACCUM_BLUE_BITS; | |
| 2781 break; | |
| 2782 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2783 attrib = GL_ACCUM_ALPHA_BITS; | |
| 2784 break; | |
| 2785 case SDL_GL_STEREO: | |
| 2786 attrib = GL_STEREO; | |
| 2787 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2788 #else |
| 2753 | 2789 case SDL_GL_ACCUM_RED_SIZE: |
| 2790 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 2791 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 2792 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 2793 case SDL_GL_STEREO: | |
| 2794 /* none of these are supported in OpenGL ES */ | |
| 2795 *value = 0; | |
| 2796 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2797 #endif |
| 2753 | 2798 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2799 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2800 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2801 #else |
| 2753 | 2802 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2803 #endif |
| 2753 | 2804 break; |
| 2805 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2806 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 2807 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2808 #else |
| 2753 | 2809 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2810 #endif |
| 2753 | 2811 break; |
| 2812 case SDL_GL_BUFFER_SIZE: | |
| 2813 { | |
| 2814 GLint bits = 0; | |
| 2815 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2816 |
| 2753 | 2817 /* |
| 2818 * there doesn't seem to be a single flag in OpenGL | |
| 2819 * for this! | |
| 2820 */ | |
| 2821 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 2822 bits += component; | |
| 2823 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 2824 bits += component; | |
| 2825 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 2826 bits += component; | |
| 2827 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 2828 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2829 |
| 2753 | 2830 *value = bits; |
| 2831 return 0; | |
| 2832 } | |
| 2833 case SDL_GL_ACCELERATED_VISUAL: | |
| 2834 { | |
| 2835 /* FIXME: How do we get this information? */ | |
| 2836 *value = (_this->gl_config.accelerated != 0); | |
| 2837 return 0; | |
| 2838 } | |
| 2839 default: | |
| 2840 SDL_SetError("Unknown OpenGL attribute"); | |
| 2841 return -1; | |
| 2842 } | |
| 0 | 2843 |
| 2753 | 2844 glGetIntegervFunc(attrib, (GLint *) value); |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2845 error=glGetErrorFunc(); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2846 if (error!=GL_NO_ERROR) |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2847 { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2848 switch (error) |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2849 { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2850 case GL_INVALID_ENUM: |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2851 { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2852 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2853 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2854 break; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2855 case GL_INVALID_VALUE: |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2856 { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2857 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2858 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2859 break; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2860 default: |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2861 { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2862 SDL_SetError("OpenGL error: %08X", error); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2863 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2864 break; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2865 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2866 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
2867 } |
| 2753 | 2868 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
2869 #else |
| 2753 | 2870 SDL_Unsupported(); |
| 2871 return -1; | |
| 2872 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 2873 } |
| 2874 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2875 SDL_GLContext |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2876 SDL_GL_CreateContext(SDL_WindowID windowID) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2877 { |
| 2753 | 2878 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2879 |
| 2753 | 2880 if (!window) { |
| 2881 return NULL; | |
| 2882 } | |
| 2883 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 2884 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2885 return NULL; | |
| 2886 } | |
| 2887 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2888 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2889 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2890 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2891 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2892 { |
| 2753 | 2893 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2894 |
| 2753 | 2895 if (window && !(window->flags & SDL_WINDOW_OPENGL)) { |
| 2896 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2897 return -1; | |
| 2898 } | |
| 2899 if (!context) { | |
| 2900 window = NULL; | |
| 2901 } | |
| 2902 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2903 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2904 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2905 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2906 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2907 { |
| 2753 | 2908 if (!_this) { |
| 2909 SDL_UninitializedVideo(); | |
| 2910 return -1; | |
| 2911 } | |
| 2912 if (_this->GL_SetSwapInterval) { | |
| 2913 return _this->GL_SetSwapInterval(_this, interval); | |
| 2914 } else { | |
| 2915 SDL_SetError("Setting the swap interval is not supported"); | |
| 2916 return -1; | |
| 2917 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2918 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2919 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2920 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2921 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2922 { |
| 2753 | 2923 if (!_this) { |
| 2924 SDL_UninitializedVideo(); | |
| 2925 return -1; | |
| 2926 } | |
| 2927 if (_this->GL_GetSwapInterval) { | |
| 2928 return _this->GL_GetSwapInterval(_this); | |
| 2929 } else { | |
| 2930 SDL_SetError("Getting the swap interval is not supported"); | |
| 2931 return -1; | |
| 2932 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2933 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2934 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2935 void |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2936 SDL_GL_SwapWindow(SDL_WindowID windowID) |
| 0 | 2937 { |
| 2753 | 2938 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2939 |
| 2753 | 2940 if (!window) { |
| 2941 return; | |
| 2942 } | |
| 2943 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 2944 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 2945 return; | |
| 2946 } | |
| 2947 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2948 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2949 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2950 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2951 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2952 { |
| 2753 | 2953 if (!_this || !context) { |
| 2954 return; | |
| 2955 } | |
| 2956 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 2957 _this->GL_DeleteContext(_this, context); | |
| 0 | 2958 } |
| 2959 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2960 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2961 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2962 * Utility function used by SDL_WM_SetIcon(); flags & 1 for color key, flags |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2963 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
2964 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2965 static void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2966 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 2967 { |
| 2753 | 2968 int x, y; |
| 2969 Uint32 colorkey; | |
| 0 | 2970 #define SET_MASKBIT(icon, x, y, mask) \ |
| 2971 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 2972 | |
| 2753 | 2973 colorkey = icon->format->colorkey; |
| 2974 switch (icon->format->BytesPerPixel) { | |
| 2975 case 1: | |
| 2976 { | |
| 2977 Uint8 *pixels; | |
| 2978 for (y = 0; y < icon->h; ++y) { | |
| 2979 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 2980 for (x = 0; x < icon->w; ++x) { | |
| 2981 if (*pixels++ == colorkey) { | |
| 2982 SET_MASKBIT(icon, x, y, mask); | |
| 2983 } | |
| 2984 } | |
| 2985 } | |
| 2986 } | |
| 2987 break; | |
| 0 | 2988 |
| 2753 | 2989 case 2: |
| 2990 { | |
| 2991 Uint16 *pixels; | |
| 2992 for (y = 0; y < icon->h; ++y) { | |
| 2993 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 2994 for (x = 0; x < icon->w; ++x) { | |
| 2995 if ((flags & 1) && *pixels == colorkey) { | |
| 2996 SET_MASKBIT(icon, x, y, mask); | |
| 2997 } else if ((flags & 2) | |
| 2998 && (*pixels & icon->format->Amask) == 0) { | |
| 2999 SET_MASKBIT(icon, x, y, mask); | |
| 3000 } | |
| 3001 pixels++; | |
| 3002 } | |
| 3003 } | |
| 3004 } | |
| 3005 break; | |
| 0 | 3006 |
| 2753 | 3007 case 4: |
| 3008 { | |
| 3009 Uint32 *pixels; | |
| 3010 for (y = 0; y < icon->h; ++y) { | |
| 3011 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3012 for (x = 0; x < icon->w; ++x) { | |
| 3013 if ((flags & 1) && *pixels == colorkey) { | |
| 3014 SET_MASKBIT(icon, x, y, mask); | |
| 3015 } else if ((flags & 2) | |
| 3016 && (*pixels & icon->format->Amask) == 0) { | |
| 3017 SET_MASKBIT(icon, x, y, mask); | |
| 3018 } | |
| 3019 pixels++; | |
| 3020 } | |
| 3021 } | |
| 3022 } | |
| 3023 break; | |
| 3024 } | |
| 0 | 3025 } |
| 3026 | |
| 3027 /* | |
| 3028 * Sets the window manager icon for the display window. | |
| 3029 */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3030 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
|
3031 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3032 { |
| 2753 | 3033 if (icon && _this->SetIcon) { |
| 3034 /* Generate a mask if necessary, and create the icon! */ | |
| 3035 if (mask == NULL) { | |
| 3036 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3037 int flags = 0; | |
| 3038 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3039 if (mask == NULL) { | |
| 3040 return; | |
| 3041 } | |
| 3042 SDL_memset(mask, ~0, mask_len); | |
| 3043 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3044 flags |= 1; | |
| 3045 if (icon->flags & SDL_SRCALPHA) | |
| 3046 flags |= 2; | |
| 3047 if (flags) { | |
| 3048 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3049 } | |
| 3050 _this->SetIcon(_this, icon, mask); | |
| 3051 SDL_free(mask); | |
| 3052 } else { | |
| 3053 _this->SetIcon(_this, icon, mask); | |
| 3054 } | |
| 3055 } | |
| 0 | 3056 } |
| 3057 #endif | |
| 3058 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3059 SDL_bool |
| 2753 | 3060 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo *info) |
| 0 | 3061 { |
| 2753 | 3062 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 3063 |
| 2753 | 3064 if (!window || !_this->GetWindowWMInfo) { |
| 3065 return SDL_FALSE; | |
| 3066 } | |
| 3067 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3068 } |
| 3069 | |
| 3130 | 3070 void |
| 3071 SDL_StartTextInput(SDL_Rect *rect) | |
| 3072 { | |
| 3073 if (_this->StartTextInput) { | |
| 3074 _this->StartTextInput(_this, rect); | |
| 3075 } | |
| 3076 } | |
| 3077 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3078 /* vi: set ts=4 sw=4 expandtab: */ |