Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 3683:4c5ab6841fdc
From: Jjgod Jiang
Date: Mon, 18 Jan 2010 17:46:35 +0800
Subject: [PATCH] Polish text input handling for Mac OS X
- Prevent crash caused by uninitialized video data
- Prevent beeping caused by unhandled Cocoa selectors (like moveUp:
moveDown:, etc.)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 19 Jan 2010 07:28:51 +0000 |
| parents | 8e961ef35d4b |
| children | 64ce267332c6 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 2859 | 3 Copyright (C) 1997-2009 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
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8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 9 |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
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13 Lesser General Public License for more details. |
| 0 | 14 |
|
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 /* The high-level video driver subsystem */ | |
| 25 | |
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26 #include "SDL.h" |
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27 #include "SDL_video.h" |
| 0 | 28 #include "SDL_sysvideo.h" |
| 29 #include "SDL_blit.h" | |
| 30 #include "SDL_pixels_c.h" | |
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31 #include "SDL_renderer_gl.h" |
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32 #include "SDL_renderer_gles.h" |
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33 #include "SDL_renderer_sw.h" |
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34 #include "../events/SDL_sysevents.h" |
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35 #include "../events/SDL_events_c.h" |
| 0 | 36 |
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37 #if SDL_VIDEO_OPENGL_ES |
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38 #include "SDL_opengles.h" |
| 2753 | 39 #endif /* SDL_VIDEO_OPENGL_ES */ |
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40 |
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41 #if SDL_VIDEO_OPENGL |
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42 #include "SDL_opengl.h" |
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43 |
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44 /* On Windows, windows.h defines CreateWindow */ |
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45 #ifdef CreateWindow |
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46 #undef CreateWindow |
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47 #endif |
| 2753 | 48 #endif /* SDL_VIDEO_OPENGL */ |
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49 |
| 0 | 50 /* Available video drivers */ |
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51 static VideoBootStrap *bootstrap[] = { |
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52 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 53 &COCOA_bootstrap, |
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54 #endif |
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55 #if SDL_VIDEO_DRIVER_X11 |
| 2753 | 56 &X11_bootstrap, |
| 0 | 57 #endif |
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58 #if SDL_VIDEO_DRIVER_FBCON |
| 2753 | 59 &FBCON_bootstrap, |
| 0 | 60 #endif |
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61 #if SDL_VIDEO_DRIVER_DIRECTFB |
| 2753 | 62 &DirectFB_bootstrap, |
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63 #endif |
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64 #if SDL_VIDEO_DRIVER_PS3 |
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65 &PS3_bootstrap, |
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66 #endif |
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67 #if SDL_VIDEO_DRIVER_SVGALIB |
| 2753 | 68 &SVGALIB_bootstrap, |
| 0 | 69 #endif |
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70 #if SDL_VIDEO_DRIVER_GAPI |
| 2753 | 71 &GAPI_bootstrap, |
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72 #endif |
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73 #if SDL_VIDEO_DRIVER_WIN32 |
| 2753 | 74 &WIN32_bootstrap, |
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75 #endif |
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76 #if SDL_VIDEO_DRIVER_BWINDOW |
| 2753 | 77 &BWINDOW_bootstrap, |
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78 #endif |
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79 #if SDL_VIDEO_DRIVER_PHOTON |
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80 &photon_bootstrap, |
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81 #endif |
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82 #if SDL_VIDEO_DRIVER_QNXGF |
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83 &qnxgf_bootstrap, |
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84 #endif |
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85 #if SDL_VIDEO_DRIVER_EPOC |
| 2753 | 86 &EPOC_bootstrap, |
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87 #endif |
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88 #if SDL_VIDEO_DRIVER_RISCOS |
| 2753 | 89 &RISCOS_bootstrap, |
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90 #endif |
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91 #if SDL_VIDEO_DRIVER_NDS |
| 2753 | 92 &NDS_bootstrap, |
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93 #endif |
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94 #if SDL_VIDEO_DRIVER_UIKIT |
| 2753 | 95 &UIKIT_bootstrap, |
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96 #endif |
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97 #if SDL_VIDEO_DRIVER_DUMMY |
| 2753 | 98 &DUMMY_bootstrap, |
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99 #endif |
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100 #if SDL_VIDEO_DRIVER_PANDORA |
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101 &PND_bootstrap, |
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102 #endif |
| 2753 | 103 NULL |
| 0 | 104 }; |
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105 |
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106 static SDL_VideoDevice *_this = NULL; |
| 0 | 107 |
| 108 /* Various local functions */ | |
| 2876 | 109 static void SDL_UpdateWindowGrab(SDL_Window * window); |
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110 |
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111 static int |
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112 cmpmodes(const void *A, const void *B) |
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113 { |
| 2753 | 114 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 115 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 116 |
| 2753 | 117 if (a.w != b.w) { |
| 118 return b.w - a.w; | |
| 119 } | |
| 120 if (a.h != b.h) { | |
| 121 return b.h - a.h; | |
| 122 } | |
| 123 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 124 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 125 } | |
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126 if (SDL_PIXELLAYOUT(a.format) != SDL_PIXELLAYOUT(b.format)) { |
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127 return SDL_PIXELLAYOUT(b.format) - SDL_PIXELLAYOUT(a.format); |
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128 } |
| 2753 | 129 if (a.refresh_rate != b.refresh_rate) { |
| 130 return b.refresh_rate - a.refresh_rate; | |
| 131 } | |
| 132 return 0; | |
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133 } |
| 0 | 134 |
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135 static void |
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136 SDL_UninitializedVideo() |
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137 { |
| 2753 | 138 SDL_SetError("Video subsystem has not been initialized"); |
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139 } |
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140 |
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141 int |
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142 SDL_GetNumVideoDrivers(void) |
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143 { |
| 2753 | 144 return SDL_arraysize(bootstrap) - 1; |
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145 } |
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146 |
| 2753 | 147 const char * |
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148 SDL_GetVideoDriver(int index) |
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149 { |
| 2753 | 150 if (index >= 0 && index < SDL_GetNumVideoDrivers()) { |
| 151 return bootstrap[index]->name; | |
| 152 } | |
| 153 return NULL; | |
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154 } |
| 0 | 155 |
| 156 /* | |
| 157 * Initialize the video and event subsystems -- determine native pixel format | |
| 158 */ | |
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159 int |
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160 SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 161 { |
| 2753 | 162 SDL_VideoDevice *video; |
| 163 int index; | |
| 164 int i; | |
| 0 | 165 |
| 2753 | 166 /* Toggle the event thread flags, based on OS requirements */ |
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167 #if defined(MUST_THREAD_EVENTS) |
| 2753 | 168 flags |= SDL_INIT_EVENTTHREAD; |
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169 #elif defined(CANT_THREAD_EVENTS) |
| 2753 | 170 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) { |
| 171 SDL_SetError("OS doesn't support threaded events"); | |
| 172 return -1; | |
| 173 } | |
| 1190 | 174 #endif |
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175 |
| 2753 | 176 /* Start the event loop */ |
| 177 if (SDL_StartEventLoop(flags) < 0) { | |
| 178 return -1; | |
| 179 } | |
| 180 /* Check to make sure we don't overwrite '_this' */ | |
| 181 if (_this != NULL) { | |
| 182 SDL_VideoQuit(); | |
| 183 } | |
| 184 /* Select the proper video driver */ | |
| 185 index = 0; | |
| 186 video = NULL; | |
| 187 if (driver_name == NULL) { | |
| 188 driver_name = SDL_getenv("SDL_VIDEODRIVER"); | |
| 189 } | |
| 190 if (driver_name != NULL) { | |
| 191 for (i = 0; bootstrap[i]; ++i) { | |
| 192 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) { | |
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193 video = bootstrap[i]->create(index); |
| 2753 | 194 break; |
| 195 } | |
| 196 } | |
| 197 } else { | |
| 198 for (i = 0; bootstrap[i]; ++i) { | |
| 199 if (bootstrap[i]->available()) { | |
| 200 video = bootstrap[i]->create(index); | |
| 201 if (video != NULL) { | |
| 202 break; | |
| 203 } | |
| 204 } | |
| 205 } | |
| 206 } | |
| 207 if (video == NULL) { | |
| 208 if (driver_name) { | |
| 209 SDL_SetError("%s not available", driver_name); | |
| 210 } else { | |
| 211 SDL_SetError("No available video device"); | |
| 212 } | |
| 213 return -1; | |
| 214 } | |
| 215 _this = video; | |
| 216 _this->name = bootstrap[i]->name; | |
| 217 _this->next_object_id = 1; | |
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218 |
| 0 | 219 |
| 2753 | 220 /* Set some very sane GL defaults */ |
| 221 _this->gl_config.driver_loaded = 0; | |
| 222 _this->gl_config.dll_handle = NULL; | |
| 223 _this->gl_config.red_size = 3; | |
| 224 _this->gl_config.green_size = 3; | |
| 225 _this->gl_config.blue_size = 2; | |
| 226 _this->gl_config.alpha_size = 0; | |
| 227 _this->gl_config.buffer_size = 0; | |
| 228 _this->gl_config.depth_size = 16; | |
| 229 _this->gl_config.stencil_size = 0; | |
| 230 _this->gl_config.double_buffer = 1; | |
| 231 _this->gl_config.accum_red_size = 0; | |
| 232 _this->gl_config.accum_green_size = 0; | |
| 233 _this->gl_config.accum_blue_size = 0; | |
| 234 _this->gl_config.accum_alpha_size = 0; | |
| 235 _this->gl_config.stereo = 0; | |
| 236 _this->gl_config.multisamplebuffers = 0; | |
| 237 _this->gl_config.multisamplesamples = 0; | |
| 238 _this->gl_config.retained_backing = 1; | |
|
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239 _this->gl_config.accelerated = -1; /* accelerated or not, both are fine */ |
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240 _this->gl_config.major_version = 2; |
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241 _this->gl_config.minor_version = 1; |
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242 |
| 2753 | 243 /* Initialize the video subsystem */ |
| 244 if (_this->VideoInit(_this) < 0) { | |
| 245 SDL_VideoQuit(); | |
| 246 return -1; | |
| 247 } | |
| 248 /* Make sure some displays were added */ | |
| 249 if (_this->num_displays == 0) { | |
| 250 SDL_SetError("The video driver did not add any displays"); | |
| 251 SDL_VideoQuit(); | |
| 252 return (-1); | |
| 253 } | |
| 254 /* The software renderer is always available */ | |
| 255 for (i = 0; i < _this->num_displays; ++i) { | |
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256 SDL_VideoDisplay *display = &_this->displays[i]; |
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257 if (_this->GL_CreateContext) { |
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258 #if SDL_VIDEO_RENDER_OGL |
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259 SDL_AddRenderDriver(display, &GL_RenderDriver); |
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260 #endif |
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261 #if SDL_VIDEO_RENDER_OGL_ES |
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262 SDL_AddRenderDriver(display, &GL_ES_RenderDriver); |
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263 #endif |
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264 } |
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265 if (display->num_render_drivers > 0) { |
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266 SDL_AddRenderDriver(display, &SW_RenderDriver); |
| 2753 | 267 } |
| 268 } | |
| 0 | 269 |
| 2753 | 270 /* We're ready to go! */ |
| 271 return 0; | |
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272 } |
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273 |
| 2753 | 274 const char * |
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275 SDL_GetCurrentVideoDriver() |
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276 { |
| 2753 | 277 if (!_this) { |
| 278 SDL_UninitializedVideo(); | |
| 279 return NULL; | |
| 280 } | |
| 281 return _this->name; | |
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282 } |
| 0 | 283 |
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284 SDL_VideoDevice * |
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285 SDL_GetVideoDevice() |
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286 { |
| 2753 | 287 return _this; |
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288 } |
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289 |
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290 int |
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291 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode) |
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292 { |
| 2753 | 293 SDL_VideoDisplay display; |
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294 |
| 2753 | 295 SDL_zero(display); |
| 296 if (desktop_mode) { | |
| 297 display.desktop_mode = *desktop_mode; | |
| 298 } | |
| 299 display.current_mode = display.desktop_mode; | |
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300 |
| 2753 | 301 return SDL_AddVideoDisplay(&display); |
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302 } |
| 0 | 303 |
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304 int |
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305 SDL_AddVideoDisplay(const SDL_VideoDisplay * display) |
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306 { |
| 2753 | 307 SDL_VideoDisplay *displays; |
| 308 int index = -1; | |
| 0 | 309 |
| 2753 | 310 displays = |
| 311 SDL_realloc(_this->displays, | |
| 312 (_this->num_displays + 1) * sizeof(*displays)); | |
| 313 if (displays) { | |
| 314 index = _this->num_displays++; | |
| 315 displays[index] = *display; | |
| 316 displays[index].device = _this; | |
| 317 _this->displays = displays; | |
| 318 } else { | |
| 319 SDL_OutOfMemory(); | |
| 320 } | |
| 321 return index; | |
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322 } |
| 0 | 323 |
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324 int |
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325 SDL_GetNumVideoDisplays(void) |
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326 { |
| 2753 | 327 if (!_this) { |
| 328 SDL_UninitializedVideo(); | |
| 329 return 0; | |
| 330 } | |
| 331 return _this->num_displays; | |
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332 } |
| 0 | 333 |
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334 int |
|
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335 SDL_GetDisplayBounds(int index, SDL_Rect * rect) |
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336 { |
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337 if (!_this) { |
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338 SDL_UninitializedVideo(); |
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339 return -1; |
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340 } |
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341 if (index < 0 || index >= _this->num_displays) { |
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342 SDL_SetError("index must be in the range 0 - %d", |
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343 _this->num_displays - 1); |
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344 return -1; |
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345 } |
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346 if (rect) { |
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347 SDL_VideoDisplay *display = &_this->displays[index]; |
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348 |
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349 if (_this->GetDisplayBounds) { |
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350 if (_this->GetDisplayBounds(_this, display, rect) < 0) { |
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351 return -1; |
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352 } |
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353 } else { |
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354 /* Assume that the displays are left to right */ |
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355 if (index == 0) { |
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356 rect->x = 0; |
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357 rect->y = 0; |
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358 } else { |
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359 SDL_GetDisplayBounds(index-1, rect); |
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360 rect->x += rect->w; |
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361 } |
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362 rect->w = display->desktop_mode.w; |
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363 rect->h = display->desktop_mode.h; |
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364 } |
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365 } |
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366 return 0; |
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367 } |
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368 |
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369 int |
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370 SDL_SelectVideoDisplay(int index) |
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371 { |
| 2753 | 372 if (!_this) { |
| 373 SDL_UninitializedVideo(); | |
| 374 return (-1); | |
| 375 } | |
| 376 if (index < 0 || index >= _this->num_displays) { | |
| 377 SDL_SetError("index must be in the range 0 - %d", | |
| 378 _this->num_displays - 1); | |
| 379 return -1; | |
| 380 } | |
| 381 _this->current_display = index; | |
| 382 return 0; | |
|
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383 } |
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384 |
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385 int |
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386 SDL_GetCurrentVideoDisplay(void) |
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387 { |
| 2753 | 388 if (!_this) { |
| 389 SDL_UninitializedVideo(); | |
| 390 return (-1); | |
| 391 } | |
| 392 return _this->current_display; | |
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393 } |
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394 |
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395 SDL_bool |
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396 SDL_AddDisplayMode(SDL_VideoDisplay * display, const SDL_DisplayMode * mode) |
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397 { |
| 2753 | 398 SDL_DisplayMode *modes; |
| 399 int i, nmodes; | |
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400 |
| 2753 | 401 /* Make sure we don't already have the mode in the list */ |
| 402 modes = display->display_modes; | |
| 403 nmodes = display->num_display_modes; | |
| 404 for (i = nmodes; i--;) { | |
| 405 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) { | |
| 406 return SDL_FALSE; | |
| 407 } | |
| 408 } | |
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409 |
| 2753 | 410 /* Go ahead and add the new mode */ |
| 411 if (nmodes == display->max_display_modes) { | |
| 412 modes = | |
| 413 SDL_realloc(modes, | |
| 414 (display->max_display_modes + 32) * sizeof(*modes)); | |
| 415 if (!modes) { | |
| 416 return SDL_FALSE; | |
| 417 } | |
| 418 display->display_modes = modes; | |
| 419 display->max_display_modes += 32; | |
| 420 } | |
| 421 modes[nmodes] = *mode; | |
| 422 display->num_display_modes++; | |
|
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423 |
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424 /* Re-sort video modes */ |
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425 SDL_qsort(display->display_modes, display->num_display_modes, |
| 3186 | 426 sizeof(SDL_DisplayMode), cmpmodes); |
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427 |
| 2753 | 428 return SDL_TRUE; |
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429 } |
| 0 | 430 |
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431 int |
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432 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display) |
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433 { |
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434 if (!display->num_display_modes && _this->GetDisplayModes) { |
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435 _this->GetDisplayModes(_this, display); |
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436 SDL_qsort(display->display_modes, display->num_display_modes, |
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437 sizeof(SDL_DisplayMode), cmpmodes); |
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438 } |
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439 return display->num_display_modes; |
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440 } |
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441 |
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442 int |
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443 SDL_GetNumDisplayModes() |
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444 { |
| 2753 | 445 if (_this) { |
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446 return SDL_GetNumDisplayModesForDisplay(&SDL_CurrentDisplay); |
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447 } |
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448 return 0; |
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449 } |
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450 |
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451 int |
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452 SDL_GetDisplayModeForDisplay(SDL_VideoDisplay * display, int index, SDL_DisplayMode * mode) |
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453 { |
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454 if (index < 0 || index >= SDL_GetNumDisplayModesForDisplay(display)) { |
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455 SDL_SetError("index must be in the range of 0 - %d", |
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456 SDL_GetNumDisplayModesForDisplay(display) - 1); |
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457 return -1; |
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458 } |
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459 if (mode) { |
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460 *mode = display->display_modes[index]; |
| 2753 | 461 } |
| 462 return 0; | |
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463 } |
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464 |
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465 int |
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466 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode) |
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467 { |
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468 return SDL_GetDisplayModeForDisplay(&SDL_CurrentDisplay, index, mode); |
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469 } |
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470 |
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471 int |
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472 SDL_GetDesktopDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode) |
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473 { |
| 2753 | 474 if (mode) { |
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475 *mode = display->desktop_mode; |
| 2753 | 476 } |
| 477 return 0; | |
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478 } |
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479 |
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480 int |
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481 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode) |
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482 { |
| 2753 | 483 if (!_this) { |
| 484 SDL_UninitializedVideo(); | |
| 485 return -1; | |
| 486 } | |
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487 return SDL_GetDesktopDisplayModeForDisplay(&SDL_CurrentDisplay, mode); |
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488 } |
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489 |
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490 int |
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491 SDL_GetCurrentDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode) |
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492 { |
| 2753 | 493 if (mode) { |
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494 *mode = display->current_mode; |
| 2753 | 495 } |
| 496 return 0; | |
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497 } |
| 0 | 498 |
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499 int |
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500 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode) |
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501 { |
| 2753 | 502 if (!_this) { |
| 503 SDL_UninitializedVideo(); | |
| 504 return -1; | |
| 505 } | |
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506 return SDL_GetCurrentDisplayModeForDisplay(&SDL_CurrentDisplay, mode); |
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507 } |
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508 |
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509 SDL_DisplayMode * |
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510 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display, |
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511 const SDL_DisplayMode * mode, |
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512 SDL_DisplayMode * closest) |
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513 { |
| 2753 | 514 Uint32 target_format; |
| 515 int target_refresh_rate; | |
| 516 int i; | |
| 517 SDL_DisplayMode *current, *match; | |
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518 |
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519 if (!mode || !closest) { |
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520 SDL_SetError("Missing desired mode or closest mode parameter"); |
| 2753 | 521 return NULL; |
| 522 } | |
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523 |
| 2753 | 524 /* Default to the desktop format */ |
| 525 if (mode->format) { | |
| 526 target_format = mode->format; | |
| 527 } else { | |
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528 target_format = display->desktop_mode.format; |
| 2753 | 529 } |
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530 |
| 2753 | 531 /* Default to the desktop refresh rate */ |
| 532 if (mode->refresh_rate) { | |
| 533 target_refresh_rate = mode->refresh_rate; | |
| 534 } else { | |
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535 target_refresh_rate = display->desktop_mode.refresh_rate; |
| 2753 | 536 } |
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537 |
| 2753 | 538 match = NULL; |
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539 for (i = 0; i < SDL_GetNumDisplayModesForDisplay(display); ++i) { |
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540 current = &display->display_modes[i]; |
| 0 | 541 |
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542 if (current->w && (current->w < mode->w)) { |
| 2753 | 543 /* Out of sorted modes large enough here */ |
| 544 break; | |
| 545 } | |
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546 if (current->h && (current->h < mode->h)) { |
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547 if (current->w && (current->w == mode->w)) { |
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548 /* Out of sorted modes large enough here */ |
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549 break; |
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550 } |
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551 /* Wider, but not tall enough, due to a different |
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552 aspect ratio. This mode must be skipped, but closer |
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553 modes may still follow. */ |
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554 continue; |
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555 } |
| 2753 | 556 if (!match || current->w < match->w || current->h < match->h) { |
| 557 match = current; | |
| 558 continue; | |
| 559 } | |
| 560 if (current->format != match->format) { | |
| 561 /* Sorted highest depth to lowest */ | |
| 562 if (current->format == target_format || | |
| 563 (SDL_BITSPERPIXEL(current->format) >= | |
| 564 SDL_BITSPERPIXEL(target_format) | |
| 565 && SDL_PIXELTYPE(current->format) == | |
| 566 SDL_PIXELTYPE(target_format))) { | |
| 567 match = current; | |
| 568 } | |
| 569 continue; | |
| 570 } | |
| 571 if (current->refresh_rate != match->refresh_rate) { | |
| 572 /* Sorted highest refresh to lowest */ | |
| 573 if (current->refresh_rate >= target_refresh_rate) { | |
| 574 match = current; | |
| 575 } | |
| 576 } | |
| 577 } | |
| 578 if (match) { | |
| 579 if (match->format) { | |
| 580 closest->format = match->format; | |
| 581 } else { | |
| 582 closest->format = mode->format; | |
| 583 } | |
| 584 if (match->w && match->h) { | |
| 585 closest->w = match->w; | |
| 586 closest->h = match->h; | |
| 587 } else { | |
| 588 closest->w = mode->w; | |
| 589 closest->h = mode->h; | |
| 590 } | |
| 591 if (match->refresh_rate) { | |
| 592 closest->refresh_rate = match->refresh_rate; | |
| 593 } else { | |
| 594 closest->refresh_rate = mode->refresh_rate; | |
| 595 } | |
| 596 closest->driverdata = match->driverdata; | |
| 0 | 597 |
| 2753 | 598 /* |
| 599 * Pick some reasonable defaults if the app and driver don't | |
| 600 * care | |
| 601 */ | |
| 602 if (!closest->format) { | |
| 603 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 604 } | |
| 605 if (!closest->w) { | |
| 606 closest->w = 640; | |
| 607 } | |
| 608 if (!closest->h) { | |
| 609 closest->h = 480; | |
| 610 } | |
| 611 return closest; | |
| 612 } | |
| 613 return NULL; | |
|
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614 } |
|
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|
615 |
|
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616 SDL_DisplayMode * |
|
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617 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
|
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618 SDL_DisplayMode * closest) |
|
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619 { |
|
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|
620 if (!_this) { |
|
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|
621 SDL_UninitializedVideo(); |
|
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622 return NULL; |
|
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|
623 } |
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|
624 return SDL_GetClosestDisplayModeForDisplay(&SDL_CurrentDisplay, mode, closest); |
|
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625 } |
|
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626 |
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627 int |
|
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628 SDL_SetDisplayModeForDisplay(SDL_VideoDisplay * display, const SDL_DisplayMode * mode) |
|
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|
629 { |
| 2753 | 630 SDL_DisplayMode display_mode; |
| 631 SDL_DisplayMode current_mode; | |
| 3526 | 632 int ncolors; |
|
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633 |
|
3502
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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634 if (mode) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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635 display_mode = *mode; |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
636 |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
637 /* Default to the current mode */ |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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diff
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|
638 if (!display_mode.format) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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639 display_mode.format = display->current_mode.format; |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
640 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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|
641 if (!display_mode.w) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
642 display_mode.w = display->current_mode.w; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
643 } |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
644 if (!display_mode.h) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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diff
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|
645 display_mode.h = display->current_mode.h; |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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diff
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|
646 } |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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parents:
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diff
changeset
|
647 if (!display_mode.refresh_rate) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
648 display_mode.refresh_rate = display->current_mode.refresh_rate; |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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|
649 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
650 |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
651 /* Get a good video mode, the closest one possible */ |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
652 if (!SDL_GetClosestDisplayModeForDisplay(display, &display_mode, &display_mode)) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
653 SDL_SetError("No video mode large enough for %dx%d", |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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|
654 display_mode.w, display_mode.h); |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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|
655 return -1; |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
656 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
657 } else { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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diff
changeset
|
658 display_mode = display->desktop_mode; |
| 2753 | 659 } |
|
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|
660 |
| 2753 | 661 /* See if there's anything left to do */ |
|
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|
662 SDL_GetCurrentDisplayModeForDisplay(display, ¤t_mode); |
| 2753 | 663 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { |
| 664 return 0; | |
| 665 } | |
|
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|
666 |
| 2753 | 667 /* Actually change the display mode */ |
|
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changeset
|
668 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) { |
| 2753 | 669 return -1; |
| 670 } | |
| 671 display->current_mode = display_mode; | |
|
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|
672 |
| 2753 | 673 /* Set up a palette, if necessary */ |
| 674 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 675 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 676 } else { | |
| 677 ncolors = 0; | |
| 678 } | |
| 679 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 680 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 681 if (display->palette) { | |
| 682 SDL_FreePalette(display->palette); | |
| 683 display->palette = NULL; | |
| 684 } | |
| 685 if (ncolors) { | |
| 686 display->palette = SDL_AllocPalette(ncolors); | |
| 687 if (!display->palette) { | |
| 688 return -1; | |
| 689 } | |
| 690 SDL_DitherColors(display->palette->colors, | |
| 691 SDL_BITSPERPIXEL(display_mode.format)); | |
| 692 } | |
| 693 } | |
|
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|
694 |
| 2753 | 695 return 0; |
| 0 | 696 } |
| 697 | |
|
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|
698 int |
|
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|
699 SDL_SetDisplayMode(const SDL_DisplayMode * mode) |
|
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|
700 { |
| 2753 | 701 if (!_this) { |
| 702 SDL_UninitializedVideo(); | |
| 703 return -1; | |
| 704 } | |
|
3500
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|
705 return SDL_SetDisplayModeForDisplay(&SDL_CurrentDisplay, mode); |
|
4b594623401b
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diff
changeset
|
706 } |
|
4b594623401b
Work in progress on multi-display support:
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diff
changeset
|
707 |
|
4b594623401b
Work in progress on multi-display support:
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diff
changeset
|
708 int |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
709 SDL_SetWindowDisplayMode(SDL_WindowID windowID, const SDL_DisplayMode * mode) |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
710 { |
|
4b594623401b
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diff
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|
711 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
4b594623401b
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Sam Lantinga <slouken@libsdl.org>
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|
712 |
|
4b594623401b
Work in progress on multi-display support:
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changeset
|
713 if (!window) { |
|
4b594623401b
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|
714 return -1; |
|
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
715 } |
|
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
716 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
717 if (mode) { |
|
4b594623401b
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changeset
|
718 window->fullscreen_mode = *mode; |
|
4b594623401b
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diff
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|
719 } else { |
|
4b594623401b
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parents:
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|
720 SDL_zero(window->fullscreen_mode); |
|
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Sam Lantinga <slouken@libsdl.org>
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diff
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|
721 } |
| 3526 | 722 return 0; |
|
3500
4b594623401b
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diff
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|
723 } |
|
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
724 |
|
4b594623401b
Work in progress on multi-display support:
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parents:
3489
diff
changeset
|
725 int |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
726 SDL_GetWindowDisplayMode(SDL_WindowID windowID, SDL_DisplayMode * mode) |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
727 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
728 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
4b594623401b
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Sam Lantinga <slouken@libsdl.org>
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diff
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|
729 SDL_DisplayMode fullscreen_mode; |
|
4b594623401b
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Sam Lantinga <slouken@libsdl.org>
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changeset
|
730 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
731 if (!window) { |
|
4b594623401b
Work in progress on multi-display support:
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diff
changeset
|
732 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
733 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
734 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
735 fullscreen_mode = window->fullscreen_mode; |
|
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
736 if (!fullscreen_mode.w) { |
|
4b594623401b
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diff
changeset
|
737 fullscreen_mode.w = window->w; |
|
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
738 } |
|
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
739 if (!fullscreen_mode.h) { |
|
4b594623401b
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diff
changeset
|
740 fullscreen_mode.h = window->h; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
741 } |
|
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
742 |
|
4b594623401b
Work in progress on multi-display support:
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parents:
3489
diff
changeset
|
743 if (!SDL_GetClosestDisplayModeForDisplay(SDL_GetDisplayFromWindow(window), |
|
4b594623401b
Work in progress on multi-display support:
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parents:
3489
diff
changeset
|
744 &fullscreen_mode, |
|
4b594623401b
Work in progress on multi-display support:
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diff
changeset
|
745 &fullscreen_mode)) { |
|
2869
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
746 SDL_SetError("Couldn't find display mode match"); |
|
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
747 return -1; |
|
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
748 } |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
749 |
|
3500
4b594623401b
Work in progress on multi-display support:
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parents:
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diff
changeset
|
750 if (mode) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
751 *mode = fullscreen_mode; |
| 2753 | 752 } |
| 753 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
|
754 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
755 |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
756 static void |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
757 SDL_UpdateFullscreenMode(SDL_Window * window, SDL_bool attempt) |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
758 { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
759 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
760 int i; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
761 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
762 /* See if we're already processing a window */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
763 if (display->updating_fullscreen) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
764 return; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
765 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
766 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
767 display->updating_fullscreen = SDL_TRUE; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
768 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
769 /* See if we even want to do anything here */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
770 if ((window->flags & SDL_WINDOW_FULLSCREEN) && |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
771 (window->flags & SDL_WINDOW_SHOWN)) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
772 if (attempt) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
773 /* We just gained some state, try to gain all states */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
774 if (window->flags & SDL_WINDOW_MINIMIZED) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
775 SDL_RestoreWindow(window->id); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
776 } else { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
777 SDL_RaiseWindow(window->id); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
778 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
779 } else { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
780 /* We just lost some state, try to release all states */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
781 SDL_MinimizeWindow(window->id); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
782 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
783 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
784 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
785 if (FULLSCREEN_VISIBLE(window)) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
786 /* Hide any other fullscreen windows */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
787 for (i = 0; i < display->num_windows; ++i) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
788 SDL_Window *other = &display->windows[i]; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
789 if (other != window && FULLSCREEN_VISIBLE(other)) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
790 SDL_MinimizeWindow(other->id); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
791 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
792 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
793 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
794 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
795 display->updating_fullscreen = SDL_FALSE; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
796 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
797 /* See if there are any fullscreen windows */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
798 for (i = 0; i < display->num_windows; ++i) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
799 window = &display->windows[i]; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
800 if (FULLSCREEN_VISIBLE(window)) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
801 SDL_DisplayMode fullscreen_mode; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
802 if (SDL_GetWindowDisplayMode(window->id, &fullscreen_mode) == 0) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
803 SDL_SetDisplayModeForDisplay(display, &fullscreen_mode); |
|
3517
e7eec78e4b92
Fixed mouse events for fullscreen windows on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
3516
diff
changeset
|
804 display->fullscreen_window = window; |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
805 return; |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
806 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
807 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
808 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
809 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
810 /* Nope, restore the desktop mode */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
811 SDL_SetDisplayModeForDisplay(display, NULL); |
|
3517
e7eec78e4b92
Fixed mouse events for fullscreen windows on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
3516
diff
changeset
|
812 display->fullscreen_window = NULL; |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
813 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
814 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
815 int |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
816 SDL_SetPaletteForDisplay(SDL_VideoDisplay * display, const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 817 { |
| 2753 | 818 SDL_Palette *palette; |
| 819 int status = 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
|
820 |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
821 palette = display->palette; |
| 2753 | 822 if (!palette) { |
| 823 SDL_SetError("Display mode does not have a palette"); | |
| 824 return -1; | |
| 825 } | |
| 826 status = SDL_SetPaletteColors(palette, colors, firstcolor, 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
|
827 |
| 2753 | 828 if (_this->SetDisplayPalette) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
829 if (_this->SetDisplayPalette(_this, display, palette) < 0) { |
| 2753 | 830 status = -1; |
| 831 } | |
| 832 } | |
| 833 return status; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
834 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
835 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
836 int |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
837 SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors) |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
838 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
839 if (!_this) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
840 SDL_UninitializedVideo(); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
841 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
842 } |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
843 return SDL_SetPaletteForDisplay(&SDL_CurrentDisplay, colors, firstcolor, ncolors); |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
844 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
845 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
846 int |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
847 SDL_GetPaletteForDisplay(SDL_VideoDisplay * display, SDL_Color * colors, int firstcolor, int ncolors) |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
848 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
849 SDL_Palette *palette; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
850 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
851 palette = display->palette; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
852 if (!palette || !palette->ncolors) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
853 SDL_SetError("Display mode does not have a palette"); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
854 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
855 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
856 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
857 SDL_SetError("Palette indices are out of range"); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
858 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
859 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
860 SDL_memcpy(colors, &palette->colors[firstcolor], |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
861 ncolors * sizeof(*colors)); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
862 return 0; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
863 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
864 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
865 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
|
866 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
867 { |
| 2753 | 868 if (!_this) { |
| 869 SDL_UninitializedVideo(); | |
| 870 return -1; | |
| 871 } | |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
872 return SDL_GetPaletteForDisplay(&SDL_CurrentDisplay, colors, firstcolor, ncolors); |
|
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
|
873 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
874 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
875 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
|
876 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
877 { |
| 2753 | 878 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 879 SDL_WINDOW_OPENGL | | |
| 880 SDL_WINDOW_BORDERLESS | | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
881 SDL_WINDOW_RESIZABLE | |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
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parents:
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diff
changeset
|
882 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 883 SDL_VideoDisplay *display; |
| 884 SDL_Window window; | |
| 885 int num_windows; | |
| 886 SDL_Window *windows; | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
887 |
| 2753 | 888 if (!_this) { |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
889 /* Initialize the video system if needed */ |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
890 if (SDL_VideoInit(NULL, 0) < 0) { |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
891 return 0; |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
892 } |
| 2753 | 893 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
894 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
895 if (!_this->GL_CreateContext) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
896 SDL_SetError("No OpenGL support in video driver"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
897 return 0; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
898 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
899 SDL_GL_LoadLibrary(NULL); |
| 2753 | 900 } |
| 901 SDL_zero(window); | |
| 902 window.id = _this->next_object_id++; | |
| 903 window.x = x; | |
| 904 window.y = y; | |
| 905 window.w = w; | |
| 906 window.h = h; | |
| 907 window.flags = (flags & allowed_flags); | |
| 908 window.display = _this->current_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
|
909 |
| 2753 | 910 if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
911 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
912 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
913 } |
| 2753 | 914 return 0; |
| 915 } | |
| 916 display = &SDL_CurrentDisplay; | |
| 917 num_windows = display->num_windows; | |
| 918 windows = | |
| 919 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 920 if (!windows) { | |
| 921 if (_this->DestroyWindow) { | |
| 922 _this->DestroyWindow(_this, &window); | |
| 923 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
924 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
925 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
926 } |
| 2753 | 927 return 0; |
| 928 } | |
| 929 windows[num_windows] = window; | |
| 930 display->windows = windows; | |
| 931 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:
1737
diff
changeset
|
932 |
| 2753 | 933 if (title) { |
| 934 SDL_SetWindowTitle(window.id, title); | |
| 935 } | |
| 936 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 937 SDL_MaximizeWindow(window.id); | |
| 938 } | |
| 939 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 940 SDL_MinimizeWindow(window.id); | |
| 941 } | |
| 942 if (flags & SDL_WINDOW_SHOWN) { | |
| 943 SDL_ShowWindow(window.id); | |
| 944 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
945 SDL_UpdateWindowGrab(&window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
946 |
| 2753 | 947 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:
1737
diff
changeset
|
948 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
949 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
950 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
|
951 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:
1737
diff
changeset
|
952 { |
| 2753 | 953 SDL_VideoDisplay *display; |
| 954 SDL_Window window; | |
| 955 int num_windows; | |
| 956 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>
parents:
1737
diff
changeset
|
957 |
| 2753 | 958 if (!_this) { |
| 959 SDL_UninitializedVideo(); | |
| 960 return (0); | |
| 961 } | |
| 962 SDL_zero(window); | |
| 963 window.id = _this->next_object_id++; | |
| 964 window.display = _this->current_display; | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
965 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:
1737
diff
changeset
|
966 |
| 2753 | 967 if (!_this->CreateWindowFrom || |
| 968 _this->CreateWindowFrom(_this, &window, data) < 0) { | |
| 969 return 0; | |
| 970 } | |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
971 /* FIXME: Find out what display this window is actually on... */ |
| 2753 | 972 display = &SDL_CurrentDisplay; |
| 973 num_windows = display->num_windows; | |
| 974 windows = | |
| 975 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows)); | |
| 976 if (!windows) { | |
| 977 if (_this->DestroyWindow) { | |
| 978 _this->DestroyWindow(_this, &window); | |
| 979 } | |
| 980 if (window.title) { | |
| 981 SDL_free(window.title); | |
| 982 } | |
| 983 return 0; | |
| 984 } | |
| 985 windows[num_windows] = window; | |
| 986 display->windows = windows; | |
| 987 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:
1737
diff
changeset
|
988 |
| 2753 | 989 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:
1737
diff
changeset
|
990 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
991 |
|
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
|
992 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
993 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
|
994 { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
995 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
996 SDL_WINDOW_OPENGL | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
997 SDL_WINDOW_BORDERLESS | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
998 SDL_WINDOW_RESIZABLE | |
| 3486 | 999 SDL_WINDOW_INPUT_GRABBED | |
| 1000 SDL_WINDOW_FOREIGN); | |
| 2753 | 1001 char *title = window->title; |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
1002 |
| 2753 | 1003 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 1004 SDL_SetError("No OpenGL support in video driver"); | |
| 1005 return -1; | |
| 1006 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1007 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
|
1008 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1009 SDL_GL_LoadLibrary(NULL); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1010 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1011 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1012 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1013 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1014 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1015 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1016 /* 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
|
1017 flags |= SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1018 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1019 flags &= ~SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1020 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1021 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1022 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
| 2753 | 1023 _this->DestroyWindow(_this, window); |
| 1024 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1025 |
| 2753 | 1026 window->title = NULL; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1027 window->flags = (flags & allowed_flags); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
1028 |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1029 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1030 if (_this->CreateWindow(_this, window) < 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1031 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1032 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1033 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1034 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1035 } |
| 2753 | 1036 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1037 |
| 2753 | 1038 if (title) { |
| 1039 SDL_SetWindowTitle(window->id, title); | |
| 1040 SDL_free(title); | |
| 1041 } | |
| 1042 if (flags & SDL_WINDOW_MAXIMIZED) { | |
| 1043 SDL_MaximizeWindow(window->id); | |
| 1044 } | |
| 1045 if (flags & SDL_WINDOW_MINIMIZED) { | |
| 1046 SDL_MinimizeWindow(window->id); | |
| 1047 } | |
| 1048 if (flags & SDL_WINDOW_SHOWN) { | |
| 1049 SDL_ShowWindow(window->id); | |
| 1050 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1051 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1052 |
| 2753 | 1053 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
|
1054 } |
|
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
|
1055 |
| 2753 | 1056 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
|
1057 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
|
1058 { |
| 2753 | 1059 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
|
1060 |
| 2753 | 1061 if (!_this) { |
| 1062 SDL_UninitializedVideo(); | |
| 1063 return NULL; | |
| 1064 } | |
|
3417
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changeset
|
1065 if (windowID) { |
|
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|
1066 for (i = 0; i < _this->num_displays; ++i) { |
|
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Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
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|
1067 SDL_VideoDisplay *display = &_this->displays[i]; |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1068 for (j = 0; j < display->num_windows; ++j) { |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1069 SDL_Window *window = &display->windows[j]; |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1070 if (window->id == windowID) { |
|
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Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
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|
1071 return window; |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1072 } |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1073 } |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1074 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
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|
1075 } else { |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
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diff
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|
1076 /* Just return the first active window */ |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1077 for (i = 0; i < _this->num_displays; ++i) { |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1078 SDL_VideoDisplay *display = &_this->displays[i]; |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1079 for (j = 0; j < display->num_windows; ++j) { |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1080 SDL_Window *window = &display->windows[j]; |
| 2753 | 1081 return window; |
| 1082 } | |
| 1083 } | |
| 1084 } | |
|
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|
1085 /* Couldn't find the window with the requested ID */ |
|
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Automatically initialize the video system and create a renderer to simplify use.
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diff
changeset
|
1086 SDL_SetError("Invalid window ID"); |
| 2753 | 1087 return NULL; |
| 0 | 1088 } |
| 1089 | |
|
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changeset
|
1090 SDL_VideoDisplay * |
|
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|
1091 SDL_GetDisplayFromWindow(SDL_Window * window) |
|
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|
1092 { |
| 2753 | 1093 if (!_this) { |
| 1094 SDL_UninitializedVideo(); | |
| 1095 return NULL; | |
| 1096 } | |
| 1097 if (!window) { | |
| 1098 return NULL; | |
| 1099 } | |
| 1100 return &_this->displays[window->display]; | |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1101 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1102 |
|
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|
1103 static __inline__ SDL_Renderer * |
| 3485 | 1104 SDL_GetCurrentRenderer(SDL_bool create) |
|
3417
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Automatically initialize the video system and create a renderer to simplify use.
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|
1105 { |
|
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Automatically initialize the video system and create a renderer to simplify use.
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changeset
|
1106 if (!_this) { |
|
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Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1107 SDL_UninitializedVideo(); |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1108 return NULL; |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1109 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
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changeset
|
1110 if (!SDL_CurrentRenderer) { |
| 3485 | 1111 if (!create) { |
| 1112 SDL_SetError("Use SDL_CreateRenderer() to create a renderer"); | |
| 1113 return NULL; | |
| 1114 } | |
|
3417
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Sam Lantinga <slouken@libsdl.org>
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changeset
|
1115 if (SDL_CreateRenderer(0, -1, 0) < 0) { |
|
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Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
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|
1116 return NULL; |
|
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Automatically initialize the video system and create a renderer to simplify use.
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|
1117 } |
|
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changeset
|
1118 } |
|
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changeset
|
1119 return SDL_CurrentRenderer; |
|
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|
1120 } |
|
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|
1121 |
|
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|
1122 Uint32 |
|
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changeset
|
1123 SDL_GetWindowFlags(SDL_WindowID windowID) |
|
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|
1124 { |
| 2753 | 1125 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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|
1126 |
| 2753 | 1127 if (!window) { |
| 1128 return 0; | |
| 1129 } | |
| 1130 return window->flags; | |
|
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|
1131 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1132 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1133 void |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1134 SDL_SetWindowTitle(SDL_WindowID windowID, const char *title) |
|
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|
1135 { |
| 2753 | 1136 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1137 |
| 2753 | 1138 if (!window || title == window->title) { |
| 1139 return; | |
| 1140 } | |
| 1141 if (window->title) { | |
| 1142 SDL_free(window->title); | |
| 1143 } | |
| 1144 if (title) { | |
| 1145 window->title = SDL_strdup(title); | |
| 1146 } else { | |
| 1147 window->title = NULL; | |
| 1148 } | |
|
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|
1149 |
| 2753 | 1150 if (_this->SetWindowTitle) { |
| 1151 _this->SetWindowTitle(_this, window); | |
| 1152 } | |
|
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|
1153 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1154 |
| 2753 | 1155 const char * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1156 SDL_GetWindowTitle(SDL_WindowID windowID) |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1157 { |
| 2753 | 1158 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1159 |
| 2753 | 1160 if (!window) { |
| 1161 return NULL; | |
| 1162 } | |
| 1163 return window->title; | |
|
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|
1164 } |
|
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|
1165 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1166 void |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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2934
diff
changeset
|
1167 SDL_SetWindowIcon(SDL_WindowID windowID, SDL_Surface * icon) |
|
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Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
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diff
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|
1168 { |
|
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Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1169 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1170 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1171 if (!window) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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2934
diff
changeset
|
1172 return; |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1173 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1174 if (_this->SetWindowIcon) { |
|
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Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1175 _this->SetWindowIcon(_this, window, icon); |
|
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Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1176 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1177 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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2934
diff
changeset
|
1178 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
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2934
diff
changeset
|
1179 void |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1180 SDL_SetWindowData(SDL_WindowID windowID, void *userdata) |
| 0 | 1181 { |
| 2753 | 1182 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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changeset
|
1183 |
| 2753 | 1184 if (!window) { |
| 1185 return; | |
| 1186 } | |
| 1187 window->userdata = userdata; | |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1188 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1189 |
| 2753 | 1190 void * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1191 SDL_GetWindowData(SDL_WindowID windowID) |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1192 { |
| 2753 | 1193 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
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diff
changeset
|
1194 |
| 2753 | 1195 if (!window) { |
| 1196 return NULL; | |
| 1197 } | |
| 1198 return window->userdata; | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1199 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff
changeset
|
1200 |
|
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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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diff
changeset
|
1201 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff
changeset
|
1202 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>
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diff
changeset
|
1203 { |
| 2753 | 1204 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1205 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); | |
| 0 | 1206 |
| 2753 | 1207 if (!window) { |
| 1208 return; | |
| 1209 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1210 if (x != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1211 window->x = x; |
| 1212 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1213 if (y != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1214 window->y = y; |
| 1215 } | |
| 1216 if (_this->SetWindowPosition) { | |
| 1217 _this->SetWindowPosition(_this, window); | |
| 1218 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1219 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MOVED, x, y); |
|
1895
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changeset
|
1220 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1221 |
|
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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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diff
changeset
|
1222 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1223 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>
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diff
changeset
|
1224 { |
| 2753 | 1225 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1895
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diff
changeset
|
1226 |
| 2753 | 1227 if (!window) { |
| 1228 return; | |
| 1229 } | |
| 1230 if (x) { | |
| 1231 *x = window->x; | |
| 1232 } | |
| 1233 if (y) { | |
| 1234 *y = window->y; | |
| 1235 } | |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1236 } |
|
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
|
1237 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1238 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
|
1239 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
|
1240 { |
| 2753 | 1241 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1242 |
| 2753 | 1243 if (!window) { |
| 1244 return; | |
| 1245 } | |
| 1246 window->w = w; | |
| 1247 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
|
1248 |
| 2753 | 1249 if (_this->SetWindowSize) { |
| 1250 _this->SetWindowSize(_this, window); | |
| 1251 } | |
|
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
|
1252 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
|
1253 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1254 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1255 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
|
1256 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
|
1257 { |
| 2753 | 1258 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
|
1259 |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1260 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
|
1261 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
|
1262 *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
|
1263 } |
|
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
|
1264 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
|
1265 *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
|
1266 } |
|
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
|
1267 } 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
|
1268 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
|
1269 *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
|
1270 } |
|
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
|
1271 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
|
1272 *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
|
1273 } |
| 2753 | 1274 } |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1276 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1277 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
|
1278 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
|
1279 { |
| 2753 | 1280 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
|
1281 |
| 2753 | 1282 if (!window || (window->flags & SDL_WINDOW_SHOWN)) { |
| 1283 return; | |
| 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 |
| 2753 | 1286 if (_this->ShowWindow) { |
| 1287 _this->ShowWindow(_this, window); | |
| 1288 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1289 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
|
1290 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1291 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1292 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
|
1293 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
|
1294 { |
| 2753 | 1295 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
|
1296 |
| 2753 | 1297 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1298 return; | |
| 1299 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1300 |
| 2753 | 1301 if (_this->HideWindow) { |
| 1302 _this->HideWindow(_this, window); | |
| 1303 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1304 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
|
1305 } |
| 0 | 1306 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1307 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
|
1308 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
|
1309 { |
| 2753 | 1310 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
|
1311 |
| 2753 | 1312 if (!window || !(window->flags & SDL_WINDOW_SHOWN)) { |
| 1313 return; | |
| 1314 } | |
| 1315 if (_this->RaiseWindow) { | |
| 1316 _this->RaiseWindow(_this, window); | |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1317 } else { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1318 /* FIXME: What we really want is a way to request focus */ |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1319 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0); |
| 2753 | 1320 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1321 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1322 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1323 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
|
1324 SDL_MaximizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1325 { |
| 2753 | 1326 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
|
1327 |
| 2753 | 1328 if (!window || (window->flags & SDL_WINDOW_MAXIMIZED)) { |
| 1329 return; | |
| 1330 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1331 |
| 2753 | 1332 if (_this->MaximizeWindow) { |
| 1333 _this->MaximizeWindow(_this, window); | |
| 1334 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1335 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MAXIMIZED, 0, 0); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1336 } |
| 0 | 1337 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1338 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
|
1339 SDL_MinimizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1340 { |
| 2753 | 1341 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
|
1342 |
| 2753 | 1343 if (!window || (window->flags & SDL_WINDOW_MINIMIZED)) { |
| 1344 return; | |
| 1345 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1347 if (_this->MinimizeWindow) { |
| 1348 _this->MinimizeWindow(_this, window); | |
| 1349 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1350 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MINIMIZED, 0, 0); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1351 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1352 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1353 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
|
1354 SDL_RestoreWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1355 { |
| 2753 | 1356 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
|
1357 |
| 2753 | 1358 if (!window |
|
2934
1fcc36adc73d
Fixed logic problem with SDL_RestoreWindow()
Sam Lantinga <slouken@libsdl.org>
parents:
2928
diff
changeset
|
1359 || !(window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { |
| 2753 | 1360 return; |
| 1361 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1362 |
| 2753 | 1363 if (_this->RestoreWindow) { |
| 1364 _this->RestoreWindow(_this, window); | |
| 1365 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1366 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_RESTORED, 0, 0); |
| 0 | 1367 } |
| 1368 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1369 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
|
1370 SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen) |
| 0 | 1371 { |
| 2753 | 1372 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
|
1373 |
| 2753 | 1374 if (!window) { |
| 1375 return -1; | |
| 1376 } | |
| 1377 if (fullscreen) { | |
| 1378 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1379 } | |
| 1380 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1381 return 0; | |
| 1382 } | |
| 1383 if (fullscreen) { | |
| 1384 window->flags |= SDL_WINDOW_FULLSCREEN; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1385 |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1386 SDL_UpdateFullscreenMode(window, SDL_TRUE); |
| 2753 | 1387 } else { |
| 1388 window->flags &= ~SDL_WINDOW_FULLSCREEN; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1389 |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1390 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
| 2753 | 1391 } |
| 1392 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
|
1393 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1394 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1395 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
|
1396 SDL_SetWindowGrab(SDL_WindowID windowID, int mode) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1397 { |
| 2753 | 1398 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 1399 |
| 2753 | 1400 if (!window || (!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 1401 return; | |
| 1402 } | |
| 1403 if (mode) { | |
| 1404 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1405 } else { | |
| 1406 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1407 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1408 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1409 } |
|
1895
c121d94672cb
SDL 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 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1411 static void |
| 2876 | 1412 SDL_UpdateWindowGrab(SDL_Window * window) |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1413 { |
| 2753 | 1414 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1415 _this->SetWindowGrab(_this, window); | |
| 1416 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1417 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1418 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1419 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
|
1420 SDL_GetWindowGrab(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1421 { |
| 2753 | 1422 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
|
1423 |
| 2753 | 1424 if (!window) { |
| 1425 return 0; | |
| 1426 } | |
| 1427 return ((window->flags & SDL_WINDOW_INPUT_GRABBED) != 0); | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1428 } |
| 0 | 1429 |
|
1895
c121d94672cb
SDL 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 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
|
1431 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
|
1432 { |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1433 SDL_RaiseWindow(window->id); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1434 SDL_UpdateFullscreenMode(window, SDL_TRUE); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1435 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1436 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1437 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
|
1438 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
|
1439 { |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1440 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
| 0 | 1441 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1442 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1443 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
|
1444 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
|
1445 { |
| 2753 | 1446 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
|
1447 |
| 2753 | 1448 if (renderer && renderer->DisplayModeChanged) { |
| 1449 renderer->DisplayModeChanged(renderer); | |
| 1450 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1451 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1452 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1453 void |
|
3502
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1454 SDL_OnWindowMinimized(SDL_Window * window) |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1455 { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1456 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1457 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1458 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1459 void |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1460 SDL_OnWindowRestored(SDL_Window * window) |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1461 { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1462 SDL_RaiseWindow(window->id); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1463 SDL_UpdateFullscreenMode(window, SDL_TRUE); |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1464 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1465 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
1466 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
|
1467 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1468 { |
| 2753 | 1469 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1470 |
| 2753 | 1471 if (display->gamma && _this->SetDisplayGammaRamp) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1472 _this->SetDisplayGammaRamp(_this, display, display->gamma); |
| 2753 | 1473 } |
| 2876 | 1474 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1475 && _this->SetWindowGrab) { | |
| 2753 | 1476 _this->SetWindowGrab(_this, window); |
| 1477 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1478 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1479 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1480 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
|
1481 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
|
1482 { |
| 2753 | 1483 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
| 0 | 1484 |
|
3512
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1485 /* If we're fullscreen on a single-head system and lose focus, minimize */ |
|
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1486 if ((window->flags & SDL_WINDOW_FULLSCREEN) && |
|
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1487 _this->num_displays == 1) { |
|
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1488 SDL_MinimizeWindow(window->id); |
|
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1489 } |
|
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1490 |
| 2753 | 1491 if (display->gamma && _this->SetDisplayGammaRamp) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1492 _this->SetDisplayGammaRamp(_this, display, display->saved_gamma); |
| 2753 | 1493 } |
| 2876 | 1494 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1495 && _this->SetWindowGrab) { | |
| 2753 | 1496 _this->SetWindowGrab(_this, window); |
| 1497 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1498 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1499 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1500 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
|
1501 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
|
1502 { |
| 2753 | 1503 SDL_VideoDisplay *display; |
| 1504 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
|
1505 |
| 2753 | 1506 if (!_this) { |
| 1507 return 0; | |
| 1508 } | |
| 1509 display = &SDL_CurrentDisplay; | |
| 1510 for (i = 0; i < display->num_windows; ++i) { | |
| 1511 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
|
1512 |
| 2753 | 1513 if (window->flags & SDL_WINDOW_INPUT_FOCUS) { |
| 1514 return window->id; | |
| 1515 } | |
| 1516 } | |
| 1517 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
|
1518 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1519 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1520 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
|
1521 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
|
1522 { |
| 2753 | 1523 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
|
1524 |
| 2753 | 1525 if (!_this) { |
| 1526 return; | |
| 1527 } | |
|
3503
7931094e4c48
Explicitly clear fullscreen status rather than relying on the window focus behavior.
Sam Lantinga <slouken@libsdl.org>
parents:
3502
diff
changeset
|
1528 |
| 2753 | 1529 for (i = 0; i < _this->num_displays; ++i) { |
| 1530 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 1531 for (j = 0; j < display->num_windows; ++j) { | |
| 1532 SDL_Window *window = &display->windows[j]; | |
| 1533 if (window->id != windowID) { | |
| 1534 continue; | |
| 1535 } | |
| 1536 if (window->title) { | |
| 1537 SDL_free(window->title); | |
| 1538 window->title = NULL; | |
| 1539 } | |
| 1540 if (window->renderer) { | |
| 1541 SDL_DestroyRenderer(window->id); | |
| 1542 window->renderer = NULL; | |
| 1543 } | |
|
3516
72e70a8c30d5
Restore the video mode after shutting down the renderer, which fixes an error deleting the OpenGL context on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents:
3512
diff
changeset
|
1544 |
|
72e70a8c30d5
Restore the video mode after shutting down the renderer, which fixes an error deleting the OpenGL context on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents:
3512
diff
changeset
|
1545 /* Restore video mode, etc. */ |
|
72e70a8c30d5
Restore the video mode after shutting down the renderer, which fixes an error deleting the OpenGL context on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents:
3512
diff
changeset
|
1546 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
|
72e70a8c30d5
Restore the video mode after shutting down the renderer, which fixes an error deleting the OpenGL context on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents:
3512
diff
changeset
|
1547 |
| 2753 | 1548 if (_this->DestroyWindow) { |
| 1549 _this->DestroyWindow(_this, window); | |
| 1550 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1551 if (window->flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1552 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1553 } |
| 2753 | 1554 if (j != display->num_windows - 1) { |
| 1555 SDL_memcpy(&display->windows[i], | |
| 1556 &display->windows[i + 1], | |
| 1557 (display->num_windows - i - 1) * sizeof(*window)); | |
| 1558 } | |
| 1559 --display->num_windows; | |
| 1560 return; | |
| 1561 } | |
| 1562 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1563 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1564 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1565 void |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1566 SDL_AddRenderDriver(SDL_VideoDisplay * display, const SDL_RenderDriver * driver) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1567 { |
| 2753 | 1568 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
|
1569 |
| 2753 | 1570 render_drivers = |
| 1571 SDL_realloc(display->render_drivers, | |
| 1572 (display->num_render_drivers + | |
| 1573 1) * sizeof(*render_drivers)); | |
| 1574 if (render_drivers) { | |
| 1575 render_drivers[display->num_render_drivers] = *driver; | |
| 1576 display->render_drivers = render_drivers; | |
| 1577 display->num_render_drivers++; | |
| 1578 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1579 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1580 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1581 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1582 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
|
1583 { |
| 2753 | 1584 if (_this) { |
| 1585 return SDL_CurrentDisplay.num_render_drivers; | |
| 1586 } | |
| 1587 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
|
1588 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1590 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1591 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
|
1592 { |
| 2753 | 1593 if (!_this) { |
| 1594 SDL_UninitializedVideo(); | |
| 1595 return -1; | |
| 1596 } | |
| 1597 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1598 SDL_SetError("index must be in the range of 0 - %d", | |
| 1599 SDL_GetNumRenderDrivers() - 1); | |
| 1600 return -1; | |
| 1601 } | |
| 1602 *info = SDL_CurrentDisplay.render_drivers[index].info; | |
| 1603 return 0; | |
| 0 | 1604 } |
| 1605 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1606 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
|
1607 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags) |
| 0 | 1608 { |
| 2753 | 1609 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
|
1610 |
| 2753 | 1611 if (!window) { |
|
3091
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1612 SDL_SetError("Invalid window ID"); |
|
32efcc94b3da
Fixed return value for SDL_CreateRenderer()
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1613 return -1; |
| 2753 | 1614 } |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1615 |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1616 /* Free any existing renderer */ |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1617 SDL_DestroyRenderer(windowID); |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1618 |
| 2753 | 1619 if (index < 0) { |
| 3488 | 1620 char *override = SDL_getenv("SDL_VIDEO_RENDERER"); |
| 1621 int n = SDL_GetNumRenderDrivers(); | |
| 1622 | |
|
3489
e1bd98b56e94
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
Mike Gorchak <lestat@i.com.ua>
parents:
3488
diff
changeset
|
1623 #if SDL_VIDEO_RENDER_OGL |
| 3488 | 1624 if (!override && (window->flags & SDL_WINDOW_OPENGL)) { |
| 1625 override = "opengl"; | |
| 1626 } | |
|
3489
e1bd98b56e94
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
Mike Gorchak <lestat@i.com.ua>
parents:
3488
diff
changeset
|
1627 #endif /* SDL_VIDEO_RENDER_OGL */ |
|
e1bd98b56e94
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
Mike Gorchak <lestat@i.com.ua>
parents:
3488
diff
changeset
|
1628 #if SDL_VIDEO_RENDER_OGL_ES |
|
e1bd98b56e94
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
Mike Gorchak <lestat@i.com.ua>
parents:
3488
diff
changeset
|
1629 if (!override && (window->flags & SDL_WINDOW_OPENGL)) { |
|
e1bd98b56e94
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
Mike Gorchak <lestat@i.com.ua>
parents:
3488
diff
changeset
|
1630 override = "opengl_es"; |
|
e1bd98b56e94
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
Mike Gorchak <lestat@i.com.ua>
parents:
3488
diff
changeset
|
1631 } |
|
e1bd98b56e94
Override renderer for OpenGL window, only in case if OpenGL or OpenGL ES renderers are enabled.
Mike Gorchak <lestat@i.com.ua>
parents:
3488
diff
changeset
|
1632 #endif /* SDL_VIDEO_RENDER_OGL_ES */ |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1633 if (override) { |
| 3488 | 1634 for (index = 0; index < n; ++index) { |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1635 SDL_RenderDriver *driver = |
| 3488 | 1636 &SDL_CurrentDisplay.render_drivers[index]; |
| 1637 | |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1638 if (SDL_strcasecmp(override, driver->info.name) == 0) { |
| 3488 | 1639 /* Create a new renderer instance */ |
| 1640 window->renderer = driver->CreateRenderer(window, flags); | |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1641 break; |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1642 } |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1643 } |
| 3488 | 1644 } else { |
| 1645 for (index = 0; index < n; ++index) { | |
| 1646 SDL_RenderDriver *driver = | |
| 1647 &SDL_CurrentDisplay.render_drivers[index]; | |
| 1648 | |
| 1649 if ((driver->info.flags & flags) == flags) { | |
| 1650 /* Create a new renderer instance */ | |
| 1651 window->renderer = driver->CreateRenderer(window, flags); | |
| 1652 if (window->renderer) { | |
| 1653 /* Yay, we got one! */ | |
| 1654 break; | |
| 1655 } | |
| 2753 | 1656 } |
| 1657 } | |
| 1658 } | |
| 1659 if (index == n) { | |
| 1660 SDL_SetError("Couldn't find matching render driver"); | |
| 1661 return -1; | |
| 1662 } | |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1663 } else { |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1664 if (index >= SDL_GetNumRenderDrivers()) { |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1665 SDL_SetError("index must be -1 or in the range of 0 - %d", |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1666 SDL_GetNumRenderDrivers() - 1); |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1667 return -1; |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1668 } |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1669 /* Create a new renderer instance */ |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1670 window->renderer = SDL_CurrentDisplay.render_drivers[index].CreateRenderer(window, flags); |
| 2753 | 1671 } |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1672 |
| 3139 | 1673 if (window->renderer == NULL) { |
| 1674 /* Assuming renderer set its error */ | |
| 1675 return -1; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1676 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1677 |
| 2753 | 1678 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
|
1679 |
| 2753 | 1680 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
|
1681 } |
| 0 | 1682 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1683 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
|
1684 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
|
1685 { |
| 2753 | 1686 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 1687 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
|
1688 |
| 3318 | 1689 if (!window) { |
| 1690 SDL_SetError("Invalid window ID"); | |
| 2753 | 1691 return -1; |
| 1692 } | |
| 1693 renderer = window->renderer; | |
| 3485 | 1694 if (!renderer) { |
| 1695 SDL_SetError("Use SDL_CreateRenderer() to create a renderer"); | |
| 1696 return -1; | |
| 1697 } | |
| 1698 if (renderer->ActivateRenderer) { | |
| 1699 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 2753 | 1700 return -1; |
| 1701 } | |
| 1702 } | |
| 3485 | 1703 SDL_CurrentDisplay.current_renderer = renderer; |
| 2753 | 1704 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
|
1705 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1706 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1707 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1708 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1709 { |
| 3485 | 1710 SDL_Renderer *renderer = SDL_GetCurrentRenderer(SDL_FALSE); |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1711 if (!renderer) { |
| 2753 | 1712 return -1; |
| 1713 } | |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1714 *info = renderer->info; |
| 2753 | 1715 return 0; |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1716 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1717 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1718 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
|
1719 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
|
1720 { |
| 2753 | 1721 int hash; |
| 1722 SDL_Renderer *renderer; | |
| 1723 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
|
1724 |
| 3485 | 1725 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1726 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1727 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1728 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1729 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1730 SDL_Unsupported(); |
| 2753 | 1731 return 0; |
| 1732 } | |
| 1733 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); | |
| 1734 if (!texture) { | |
| 1735 SDL_OutOfMemory(); | |
| 1736 return 0; | |
| 1737 } | |
| 1738 texture->id = _this->next_object_id++; | |
| 1739 texture->format = format; | |
| 1740 texture->access = access; | |
| 1741 texture->w = w; | |
| 1742 texture->h = h; | |
| 1743 texture->r = 255; | |
| 1744 texture->g = 255; | |
| 1745 texture->b = 255; | |
| 1746 texture->a = 255; | |
| 1747 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
|
1748 |
| 2753 | 1749 if (renderer->CreateTexture(renderer, texture) < 0) { |
| 1750 if (renderer->DestroyTexture) { | |
| 1751 renderer->DestroyTexture(renderer, texture); | |
| 1752 } | |
| 1753 SDL_free(texture); | |
| 1754 return 0; | |
| 1755 } | |
| 1756 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 1757 texture->next = SDL_CurrentDisplay.textures[hash]; | |
| 1758 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
|
1759 |
| 2753 | 1760 return texture->id; |
| 0 | 1761 } |
| 1762 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1763 SDL_TextureID |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1764 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1765 { |
| 2753 | 1766 SDL_TextureID textureID; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1767 Uint32 requested_format = format; |
| 2753 | 1768 SDL_PixelFormat *fmt; |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1769 SDL_Renderer *renderer; |
| 2753 | 1770 int bpp; |
| 1771 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
|
1772 |
| 2753 | 1773 if (!surface) { |
| 1774 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1775 return 0; | |
| 1776 } | |
| 1777 fmt = surface->format; | |
| 0 | 1778 |
| 3485 | 1779 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1780 if (!renderer) { |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1781 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1782 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1783 |
| 2753 | 1784 if (format) { |
| 1785 if (!SDL_PixelFormatEnumToMasks | |
| 1786 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1787 SDL_SetError("Unknown pixel format"); | |
| 1788 return 0; | |
| 1789 } | |
| 1790 } else { | |
| 1791 if (surface->format->Amask | |
| 1792 || !(surface->map->info.flags & | |
| 1793 (SDL_COPY_COLORKEY | SDL_COPY_MASK | SDL_COPY_BLEND))) { | |
|
3196
413672b09bb3
Fixed some compile errors and warnings under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents:
3186
diff
changeset
|
1794 Uint32 it; |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1795 int pfmt; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1796 |
|
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1797 /* Pixel formats, sorted by best first */ |
| 3186 | 1798 static const Uint32 sdl_pformats[] = { |
| 1799 SDL_PIXELFORMAT_ARGB8888, | |
| 1800 SDL_PIXELFORMAT_RGBA8888, | |
| 1801 SDL_PIXELFORMAT_ABGR8888, | |
| 1802 SDL_PIXELFORMAT_BGRA8888, | |
| 1803 SDL_PIXELFORMAT_RGB888, | |
| 1804 SDL_PIXELFORMAT_BGR888, | |
| 1805 SDL_PIXELFORMAT_RGB24, | |
| 1806 SDL_PIXELFORMAT_BGR24, | |
| 1807 SDL_PIXELFORMAT_RGB565, | |
| 1808 SDL_PIXELFORMAT_BGR565, | |
| 1809 SDL_PIXELFORMAT_ARGB1555, | |
| 1810 SDL_PIXELFORMAT_ABGR1555, | |
| 1811 SDL_PIXELFORMAT_RGB555, | |
| 1812 SDL_PIXELFORMAT_BGR555, | |
| 1813 SDL_PIXELFORMAT_ARGB4444, | |
| 1814 SDL_PIXELFORMAT_ABGR4444, | |
| 1815 SDL_PIXELFORMAT_RGB444, | |
| 1816 SDL_PIXELFORMAT_ARGB2101010, | |
| 1817 SDL_PIXELFORMAT_INDEX8, | |
| 1818 SDL_PIXELFORMAT_INDEX4LSB, | |
| 1819 SDL_PIXELFORMAT_INDEX4MSB, | |
| 1820 SDL_PIXELFORMAT_RGB332, | |
| 1821 SDL_PIXELFORMAT_INDEX1LSB, | |
| 1822 SDL_PIXELFORMAT_INDEX1MSB, | |
| 1823 SDL_PIXELFORMAT_UNKNOWN | |
| 1824 }; | |
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1825 |
| 2753 | 1826 bpp = fmt->BitsPerPixel; |
| 1827 Rmask = fmt->Rmask; | |
| 1828 Gmask = fmt->Gmask; | |
| 1829 Bmask = fmt->Bmask; | |
| 1830 Amask = fmt->Amask; | |
|
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1831 |
| 3186 | 1832 format = |
| 1833 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
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1834 if (!format) { |
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1835 SDL_SetError("Unknown pixel format"); |
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1836 return 0; |
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1837 } |
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1838 |
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1839 /* Search requested format in the supported texture */ |
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1840 /* formats by current renderer */ |
| 3186 | 1841 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1842 if (renderer->info.texture_formats[it] == format) { | |
| 1843 break; | |
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1844 } |
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1845 } |
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1846 |
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1847 /* If requested format can't be found, search any best */ |
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1848 /* format which renderer provides */ |
| 3186 | 1849 if (it == renderer->info.num_texture_formats) { |
| 1850 pfmt = 0; | |
| 1851 for (;;) { | |
| 1852 if (sdl_pformats[pfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
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1853 break; |
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1854 } |
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1855 |
| 3186 | 1856 for (it = 0; it < renderer->info.num_texture_formats; |
| 1857 it++) { | |
| 1858 if (renderer->info.texture_formats[it] == | |
| 1859 sdl_pformats[pfmt]) { | |
| 1860 break; | |
| 1861 } | |
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1862 } |
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1863 |
| 3186 | 1864 if (it != renderer->info.num_texture_formats) { |
| 1865 /* The best format has been found */ | |
| 1866 break; | |
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1867 } |
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1868 pfmt++; |
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1869 } |
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1870 |
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1871 /* If any format can't be found, then return an error */ |
| 3186 | 1872 if (it == renderer->info.num_texture_formats) { |
| 1873 SDL_SetError | |
| 1874 ("Any of the supported pixel formats can't be found"); | |
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1875 return 0; |
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1876 } |
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1877 |
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1878 /* Convert found pixel format back to color masks */ |
| 3186 | 1879 if (SDL_PixelFormatEnumToMasks |
| 1880 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1881 &Bmask, &Amask) != SDL_TRUE) { | |
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1882 SDL_SetError("Unknown pixel format"); |
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1883 return 0; |
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1884 } |
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1885 } |
| 2753 | 1886 } else { |
| 1887 /* Need a format with alpha */ | |
|
3196
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1888 Uint32 it; |
|
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1889 int apfmt; |
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1890 |
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1891 /* Pixel formats with alpha, sorted by best first */ |
| 3169 | 1892 static const Uint32 sdl_alpha_pformats[] = { |
| 1893 SDL_PIXELFORMAT_ARGB8888, | |
| 1894 SDL_PIXELFORMAT_RGBA8888, | |
| 1895 SDL_PIXELFORMAT_ABGR8888, | |
| 1896 SDL_PIXELFORMAT_BGRA8888, | |
| 1897 SDL_PIXELFORMAT_ARGB1555, | |
| 1898 SDL_PIXELFORMAT_ABGR1555, | |
| 1899 SDL_PIXELFORMAT_ARGB4444, | |
| 1900 SDL_PIXELFORMAT_ABGR4444, | |
| 1901 SDL_PIXELFORMAT_ARGB2101010, | |
| 1902 SDL_PIXELFORMAT_UNKNOWN | |
| 1903 }; | |
|
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1904 |
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1905 if (surface->format->Amask) { |
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1906 /* If surface already has alpha, then try an original */ |
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1907 /* surface format first */ |
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1908 bpp = fmt->BitsPerPixel; |
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1909 Rmask = fmt->Rmask; |
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1910 Gmask = fmt->Gmask; |
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1911 Bmask = fmt->Bmask; |
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1912 Amask = fmt->Amask; |
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1913 } else { |
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1914 bpp = 32; |
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1915 Rmask = 0x00FF0000; |
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1916 Gmask = 0x0000FF00; |
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1917 Bmask = 0x000000FF; |
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1918 Amask = 0xFF000000; |
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1919 } |
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1920 |
| 3169 | 1921 format = |
| 1922 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
|
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1923 if (!format) { |
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1924 SDL_SetError("Unknown pixel format"); |
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1925 return 0; |
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1926 } |
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1927 |
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1928 /* Search this format in the supported texture formats */ |
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1929 /* by current renderer */ |
| 3169 | 1930 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1931 if (renderer->info.texture_formats[it] == format) { | |
| 1932 break; | |
|
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1933 } |
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1934 } |
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1935 |
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1936 /* If this format can't be found, search any best */ |
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1937 /* compatible format with alpha which renderer provides */ |
| 3169 | 1938 if (it == renderer->info.num_texture_formats) { |
| 1939 apfmt = 0; | |
| 1940 for (;;) { | |
| 1941 if (sdl_alpha_pformats[apfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
|
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1942 break; |
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1943 } |
|
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|
1944 |
| 3169 | 1945 for (it = 0; it < renderer->info.num_texture_formats; |
| 1946 it++) { | |
| 1947 if (renderer->info.texture_formats[it] == | |
| 1948 sdl_alpha_pformats[apfmt]) { | |
| 1949 break; | |
| 1950 } | |
|
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1951 } |
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1952 |
| 3169 | 1953 if (it != renderer->info.num_texture_formats) { |
| 1954 /* Compatible format has been found */ | |
| 1955 break; | |
|
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1956 } |
|
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1957 apfmt++; |
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1958 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
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3162
diff
changeset
|
1959 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1960 /* If compatible format can't be found, then return an error */ |
| 3169 | 1961 if (it == renderer->info.num_texture_formats) { |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1962 SDL_SetError("Compatible pixel format can't be found"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1963 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1964 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1965 |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1966 /* Convert found pixel format back to color masks */ |
| 3169 | 1967 if (SDL_PixelFormatEnumToMasks |
| 1968 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1969 &Bmask, &Amask) != SDL_TRUE) { | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1970 SDL_SetError("Unknown pixel format"); |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1971 return 0; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1972 } |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1973 } |
| 2753 | 1974 } |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1975 |
| 2753 | 1976 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); |
| 1977 if (!format) { | |
| 1978 SDL_SetError("Unknown pixel format"); | |
| 1979 return 0; | |
| 1980 } | |
| 1981 } | |
| 0 | 1982 |
| 2753 | 1983 textureID = |
| 1984 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, | |
| 1985 surface->h); | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1986 if (!textureID && !requested_format) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1987 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1988 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1989 format = desktop_mode.format; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1990 textureID = |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1991 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1992 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1993 } |
| 2753 | 1994 if (!textureID) { |
| 1995 return 0; | |
| 1996 } | |
| 1997 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1998 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1999 if (SDL_MUSTLOCK(surface)) { | |
| 3315 | 2000 SDL_LockSurface(surface); |
| 2753 | 2001 SDL_UpdateTexture(textureID, NULL, surface->pixels, |
| 2002 surface->pitch); | |
| 2003 SDL_UnlockSurface(surface); | |
| 2004 } else { | |
| 2005 SDL_UpdateTexture(textureID, NULL, surface->pixels, | |
| 2006 surface->pitch); | |
| 2007 } | |
| 2008 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2009 SDL_PixelFormat dst_fmt; |
| 2753 | 2010 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
2011 |
| 2753 | 2012 /* 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
|
2013 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
|
2014 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2015 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2016 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
|
2017 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2018 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2019 * 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
|
2020 * fmt->palette? |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2021 */ |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2022 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
|
2023 SDL_BITSPERPIXEL(format)); |
| 2753 | 2024 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2025 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2026 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
|
2027 if (dst) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2028 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
|
2029 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2030 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2031 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
2032 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 2033 } |
| 2034 if (!dst) { | |
| 2035 SDL_DestroyTexture(textureID); | |
| 2036 return 0; | |
| 2037 } | |
| 2038 } | |
|
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
|
2039 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2040 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2041 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
|
2042 int blendMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2043 int scaleMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2044 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2045 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
|
2046 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
|
2047 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2048 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
|
2049 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
|
2050 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2051 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
|
2052 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
|
2053 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2054 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
|
2055 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
|
2056 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2057 |
| 2753 | 2058 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
| 2059 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0, | |
| 2060 fmt->palette->ncolors); | |
| 2061 } | |
| 2062 return textureID; | |
| 0 | 2063 } |
| 2064 | |
|
1895
c121d94672cb
SDL 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 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
|
2066 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
|
2067 { |
| 2753 | 2068 int hash; |
| 2069 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
|
2070 |
| 2753 | 2071 if (!_this) { |
| 2072 return NULL; | |
| 2073 } | |
| 2074 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2075 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2076 texture = texture->next) { | |
| 2077 if (texture->id == textureID) { | |
| 2078 return texture; | |
| 2079 } | |
| 2080 } | |
| 2081 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
|
2082 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2083 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2084 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
|
2085 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access, |
| 2753 | 2086 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
|
2087 { |
| 2753 | 2088 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
|
2089 |
| 2753 | 2090 if (!texture) { |
| 2091 return -1; | |
| 2092 } | |
| 2093 if (format) { | |
| 2094 *format = texture->format; | |
| 2095 } | |
| 2096 if (access) { | |
| 2097 *access = texture->access; | |
| 2098 } | |
| 2099 if (w) { | |
| 2100 *w = texture->w; | |
| 2101 } | |
| 2102 if (h) { | |
| 2103 *h = texture->h; | |
| 2104 } | |
| 2105 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
|
2106 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2107 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2108 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
|
2109 SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int *pitch) |
| 0 | 2110 { |
| 2753 | 2111 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2112 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
|
2113 |
| 2753 | 2114 if (!texture) { |
| 2115 return -1; | |
| 2116 } | |
| 2117 renderer = texture->renderer; | |
| 2118 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
|
2119 SDL_Unsupported(); |
| 2753 | 2120 return -1; |
| 2121 } | |
| 2122 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
|
2123 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2124 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2125 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
|
2126 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, |
| 2753 | 2127 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
|
2128 { |
| 2753 | 2129 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2130 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
|
2131 |
| 2753 | 2132 if (!texture) { |
| 2133 return -1; | |
| 2134 } | |
| 2135 renderer = texture->renderer; | |
| 2136 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
|
2137 SDL_Unsupported(); |
| 2753 | 2138 return -1; |
| 2139 } | |
| 2140 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 2141 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
|
2142 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2143 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2144 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
|
2145 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, |
| 2753 | 2146 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
|
2147 { |
| 2753 | 2148 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2149 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
|
2150 |
| 2753 | 2151 if (!texture) { |
| 2152 return -1; | |
| 2153 } | |
| 2154 renderer = texture->renderer; | |
| 2155 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
|
2156 SDL_Unsupported(); |
| 2753 | 2157 return -1; |
| 2158 } | |
| 2159 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 2160 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
|
2161 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2162 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2163 int |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2164 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
|
2165 { |
| 2753 | 2166 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2167 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2168 |
| 2753 | 2169 if (!texture) { |
| 2170 return -1; | |
| 2171 } | |
| 2172 renderer = texture->renderer; | |
| 2173 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
|
2174 SDL_Unsupported(); |
| 2753 | 2175 return -1; |
| 2176 } | |
| 2177 if (r < 255 || g < 255 || b < 255) { | |
| 2178 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 2179 } else { | |
| 2180 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 2181 } | |
| 2182 texture->r = r; | |
| 2183 texture->g = g; | |
| 2184 texture->b = b; | |
| 2185 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2186 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2187 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2188 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2189 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g, |
| 2753 | 2190 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2191 { |
| 2753 | 2192 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2193 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2194 |
| 2753 | 2195 if (!texture) { |
| 2196 return -1; | |
| 2197 } | |
| 2198 renderer = texture->renderer; | |
| 2199 if (r) { | |
| 2200 *r = texture->r; | |
| 2201 } | |
| 2202 if (g) { | |
| 2203 *g = texture->g; | |
| 2204 } | |
| 2205 if (b) { | |
| 2206 *b = texture->b; | |
| 2207 } | |
| 2208 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2209 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2210 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2211 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2212 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2213 { |
| 2753 | 2214 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2215 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2216 |
| 2753 | 2217 if (!texture) { |
| 2218 return -1; | |
| 2219 } | |
| 2220 renderer = texture->renderer; | |
| 2221 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
|
2222 SDL_Unsupported(); |
| 2753 | 2223 return -1; |
| 2224 } | |
| 2225 if (alpha < 255) { | |
| 2226 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 2227 } else { | |
| 2228 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 2229 } | |
| 2230 texture->a = alpha; | |
| 2231 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2232 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2233 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2234 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2235 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2236 { |
| 2753 | 2237 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2238 |
| 2753 | 2239 if (!texture) { |
| 2240 return -1; | |
| 2241 } | |
| 2242 if (alpha) { | |
| 2243 *alpha = texture->a; | |
| 2244 } | |
| 2245 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2246 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2247 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2248 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2249 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2250 { |
| 2753 | 2251 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2252 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2253 |
| 2753 | 2254 if (!texture) { |
| 2255 return -1; | |
| 2256 } | |
| 2257 renderer = texture->renderer; | |
| 2258 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
|
2259 SDL_Unsupported(); |
| 2753 | 2260 return -1; |
| 2261 } | |
| 2262 texture->blendMode = blendMode; | |
| 2263 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2264 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2265 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2266 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2267 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2268 { |
| 2753 | 2269 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2270 |
| 2753 | 2271 if (!texture) { |
| 2272 return -1; | |
| 2273 } | |
| 2274 if (blendMode) { | |
| 2275 *blendMode = texture->blendMode; | |
| 2276 } | |
| 2277 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2278 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2279 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2280 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2281 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2282 { |
| 2753 | 2283 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2284 SDL_Renderer *renderer; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2285 |
| 2753 | 2286 if (!texture) { |
| 2287 return -1; | |
| 2288 } | |
| 2289 renderer = texture->renderer; | |
| 2290 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
|
2291 SDL_Unsupported(); |
| 2753 | 2292 return -1; |
| 2293 } | |
| 2294 texture->scaleMode = scaleMode; | |
| 2295 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2296 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2297 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2298 int |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2299 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2300 { |
| 2753 | 2301 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2302 |
| 2753 | 2303 if (!texture) { |
| 2304 return -1; | |
| 2305 } | |
| 2306 if (scaleMode) { | |
| 2307 *scaleMode = texture->scaleMode; | |
| 2308 } | |
| 2309 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2310 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2311 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2312 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
|
2313 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect, |
| 2753 | 2314 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
|
2315 { |
| 2753 | 2316 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2317 SDL_Renderer *renderer; | |
| 2318 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
|
2319 |
| 2753 | 2320 if (!texture) { |
| 2321 return -1; | |
| 2322 } | |
| 2323 renderer = texture->renderer; | |
| 2324 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
|
2325 SDL_Unsupported(); |
| 2753 | 2326 return -1; |
| 2327 } | |
| 2328 if (!rect) { | |
| 2329 full_rect.x = 0; | |
| 2330 full_rect.y = 0; | |
| 2331 full_rect.w = texture->w; | |
| 2332 full_rect.h = texture->h; | |
| 2333 rect = &full_rect; | |
| 2334 } | |
| 2335 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
|
2336 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2337 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2338 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
|
2339 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty, |
| 2753 | 2340 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
|
2341 { |
| 2753 | 2342 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2343 SDL_Renderer *renderer; | |
| 2344 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
|
2345 |
| 2753 | 2346 if (!texture) { |
| 2347 return -1; | |
| 2348 } | |
| 2349 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2350 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2351 return -1; | |
| 2352 } | |
| 2353 renderer = texture->renderer; | |
| 2354 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
|
2355 SDL_Unsupported(); |
| 2753 | 2356 return -1; |
| 2357 } | |
| 2358 if (!rect) { | |
| 2359 full_rect.x = 0; | |
| 2360 full_rect.y = 0; | |
| 2361 full_rect.w = texture->w; | |
| 2362 full_rect.h = texture->h; | |
| 2363 rect = &full_rect; | |
| 2364 } | |
| 2365 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2366 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
|
2367 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2368 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2369 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
|
2370 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
|
2371 { |
| 2753 | 2372 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2373 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
|
2374 |
| 2753 | 2375 if (!texture) { |
| 2376 return; | |
| 2377 } | |
| 2378 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2379 return; | |
| 2380 } | |
| 2381 renderer = texture->renderer; | |
| 2382 if (!renderer->UnlockTexture) { | |
| 2383 return; | |
| 2384 } | |
| 2385 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
|
2386 } |
| 0 | 2387 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2388 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
|
2389 SDL_DirtyTexture(SDL_TextureID textureID, int numrects, |
| 2753 | 2390 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
|
2391 { |
| 2753 | 2392 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2393 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
|
2394 |
| 2753 | 2395 if (!texture) { |
| 2396 return; | |
| 2397 } | |
| 2398 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { | |
| 2399 return; | |
| 2400 } | |
| 2401 renderer = texture->renderer; | |
| 2402 if (!renderer->DirtyTexture) { | |
| 2403 return; | |
| 2404 } | |
| 2405 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
|
2406 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2407 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2408 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2409 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
|
2410 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2411 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2412 |
| 3485 | 2413 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2414 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2415 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2416 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2417 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2418 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2419 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2420 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2421 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2422 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2423 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2424 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2425 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2426 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2427 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2428 int |
| 2885 | 2429 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
|
2430 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2431 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2432 |
| 3485 | 2433 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2434 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2435 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2436 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2437 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2438 *r = renderer->r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2439 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2440 if (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2441 *g = renderer->g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2442 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2443 if (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2444 *b = renderer->b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2445 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2446 if (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2447 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2448 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2449 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2450 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2451 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2452 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2453 SDL_SetRenderDrawBlendMode(int blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2454 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2455 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2456 |
| 3485 | 2457 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2458 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2459 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2460 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2461 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2462 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2463 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2464 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2465 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2466 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2467 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2468 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2469 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2470 SDL_GetRenderDrawBlendMode(int *blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2471 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2472 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2473 |
| 3485 | 2474 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2475 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2476 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2477 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2478 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2479 return 0; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2480 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2481 |
| 2901 | 2482 int |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2483 SDL_RenderClear() |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2484 { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2485 SDL_Renderer *renderer; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2486 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2487 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2488 if (!renderer) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2489 return -1; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2490 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2491 if (!renderer->RenderClear) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2492 int blendMode = renderer->blendMode; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2493 int status; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2494 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2495 if (blendMode >= SDL_BLENDMODE_BLEND) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2496 SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2497 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2498 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2499 status = SDL_RenderFillRect(NULL); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2500 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2501 if (blendMode >= SDL_BLENDMODE_BLEND) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2502 SDL_SetRenderDrawBlendMode(blendMode); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2503 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2504 return status; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2505 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2506 return renderer->RenderClear(renderer); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2507 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2508 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2509 int |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2510 SDL_RenderDrawPoint(int x, int y) |
| 2901 | 2511 { |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2512 SDL_Point point; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2513 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2514 point.x = x; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2515 point.y = y; |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2516 return SDL_RenderDrawPoints(&point, 1); |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2517 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2518 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2519 int |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2520 SDL_RenderDrawPoints(const SDL_Point * points, int count) |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2521 { |
| 2901 | 2522 SDL_Renderer *renderer; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2523 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2524 if (!points) { |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2525 SDL_SetError("SDL_RenderDrawPoints(): Passed NULL points"); |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2526 return -1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2527 } |
| 2901 | 2528 |
| 3485 | 2529 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2901 | 2530 if (!renderer) { |
| 2531 return -1; | |
| 2532 } | |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2533 if (!renderer->RenderDrawPoints) { |
| 2901 | 2534 SDL_Unsupported(); |
| 2535 return -1; | |
| 2536 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2537 if (count < 1) { |
| 2901 | 2538 return 0; |
| 2539 } | |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2540 return renderer->RenderDrawPoints(renderer, points, count); |
| 2901 | 2541 } |
| 2542 | |
| 2543 int | |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2544 SDL_RenderDrawLine(int x1, int y1, int x2, int y2) |
| 2901 | 2545 { |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2546 SDL_Point points[2]; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2547 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2548 points[0].x = x1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2549 points[0].y = y1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2550 points[1].x = x2; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2551 points[1].y = y2; |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2552 return SDL_RenderDrawLines(points, 2); |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2553 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2554 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2555 int |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2556 SDL_RenderDrawLines(const SDL_Point * points, int count) |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2557 { |
| 2901 | 2558 SDL_Renderer *renderer; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2559 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2560 if (!points) { |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2561 SDL_SetError("SDL_RenderDrawLines(): Passed NULL points"); |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2562 return -1; |
| 2901 | 2563 } |
| 2564 | |
| 3485 | 2565 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2901 | 2566 if (!renderer) { |
| 2567 return -1; | |
| 2568 } | |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2569 if (!renderer->RenderDrawLines) { |
| 2901 | 2570 SDL_Unsupported(); |
| 2571 return -1; | |
| 2572 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2573 if (count < 2) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2574 return 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2575 } |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2576 return renderer->RenderDrawLines(renderer, points, count); |
| 2901 | 2577 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2578 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2579 int |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2580 SDL_RenderDrawRect(const SDL_Rect * rect) |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2581 { |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2582 return SDL_RenderDrawRects(&rect, 1); |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2583 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2584 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2585 int |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2586 SDL_RenderDrawRects(const SDL_Rect ** rects, int count) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2587 { |
| 2753 | 2588 SDL_Renderer *renderer; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2589 int i; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2590 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2591 if (!rects) { |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2592 SDL_SetError("SDL_RenderDrawRects(): Passed NULL rects"); |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2593 return -1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2594 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2595 |
| 3485 | 2596 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2597 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2598 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2599 } |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2600 if (!renderer->RenderDrawRects) { |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2601 SDL_Unsupported(); |
| 2753 | 2602 return -1; |
| 2603 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2604 if (count < 1) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2605 return 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2606 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2607 /* Check for NULL rect, which means fill entire window */ |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2608 for (i = 0; i < count; ++i) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2609 if (rects[i] == NULL) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2610 SDL_Window *window; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2611 SDL_Rect full_rect; |
|
3540
3ad09fdbfcb0
Fixed constness in RenderRects() parameter
Sam Lantinga <slouken@libsdl.org>
parents:
3536
diff
changeset
|
2612 const SDL_Rect *rect; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2613 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2614 window = SDL_GetWindowFromID(renderer->window); |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2615 full_rect.x = 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2616 full_rect.y = 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2617 full_rect.w = window->w; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2618 full_rect.h = window->h; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2619 rect = &full_rect; |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2620 return renderer->RenderDrawRects(renderer, &rect, 1); |
| 2753 | 2621 } |
| 2622 } | |
|
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2623 return renderer->RenderDrawRects(renderer, rects, count); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2624 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2625 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2626 int |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2627 SDL_RenderFillRect(const SDL_Rect * rect) |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2628 { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2629 return SDL_RenderFillRects(&rect, 1); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2630 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2631 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2632 int |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2633 SDL_RenderFillRects(const SDL_Rect ** rects, int count) |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2634 { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2635 SDL_Renderer *renderer; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2636 int i; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2637 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2638 if (!rects) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2639 SDL_SetError("SDL_RenderFillRects(): Passed NULL rects"); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2640 return -1; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2641 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2642 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2643 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2644 if (!renderer) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2645 return -1; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2646 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2647 if (!renderer->RenderFillRects) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2648 SDL_Unsupported(); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2649 return -1; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2650 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2651 if (count < 1) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2652 return 0; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2653 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2654 /* Check for NULL rect, which means fill entire window */ |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2655 for (i = 0; i < count; ++i) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2656 if (rects[i] == NULL) { |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2657 SDL_Window *window; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2658 SDL_Rect full_rect; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2659 const SDL_Rect *rect; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2660 |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2661 window = SDL_GetWindowFromID(renderer->window); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2662 full_rect.x = 0; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2663 full_rect.y = 0; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2664 full_rect.w = window->w; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2665 full_rect.h = window->h; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2666 rect = &full_rect; |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2667 return renderer->RenderFillRects(renderer, &rect, 1); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2668 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2669 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2670 return renderer->RenderFillRects(renderer, rects, count); |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2671 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2672 |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2673 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
|
2674 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect, |
| 2753 | 2675 const SDL_Rect * dstrect) |
| 0 | 2676 { |
| 2753 | 2677 SDL_Texture *texture = SDL_GetTextureFromID(textureID); |
| 2678 SDL_Renderer *renderer; | |
| 2679 SDL_Window *window; | |
| 2680 SDL_Rect real_srcrect; | |
| 2681 SDL_Rect real_dstrect; | |
| 0 | 2682 |
| 3485 | 2683 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 3316 | 2684 if (!renderer) { |
| 2753 | 2685 return -1; |
| 2686 } | |
| 3316 | 2687 if (!texture) { |
| 2688 SDL_SetError("Texture not found"); | |
| 2689 return -1; | |
| 2690 } | |
| 2691 if (texture->renderer != renderer) { | |
| 2692 SDL_SetError("Texture was not created with this renderer"); | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2693 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2694 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2695 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2696 SDL_Unsupported(); |
| 2753 | 2697 return -1; |
| 2698 } | |
| 2699 window = SDL_GetWindowFromID(renderer->window); | |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2700 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2701 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2702 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2703 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2704 real_srcrect.h = texture->h; |
| 2753 | 2705 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2706 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2707 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2708 } |
| 2753 | 2709 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2710 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2711 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2712 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2713 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2714 real_dstrect.h = window->h; |
| 2753 | 2715 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2716 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2717 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2718 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2719 /* 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
|
2720 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
|
2721 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
|
2722 int deltaw = (real_dstrect.w - dstrect->w); |
|
3333
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2723 real_srcrect.x += (deltax * real_srcrect.w) / dstrect->w; |
|
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2724 real_srcrect.w += (deltaw * real_srcrect.w) / dstrect->w; |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2725 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2726 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
|
2727 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
|
2728 int deltah = (real_dstrect.h - dstrect->h); |
|
3333
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2729 real_srcrect.y += (deltay * real_srcrect.h) / dstrect->h; |
|
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2730 real_srcrect.h += (deltah * real_srcrect.h) / dstrect->h; |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2731 } |
| 2753 | 2732 } |
| 0 | 2733 |
| 2753 | 2734 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2735 &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
|
2736 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2737 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2738 int |
|
3435
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2739 SDL_RenderReadPixels(const SDL_Rect * rect, Uint32 format, |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2740 void * pixels, int pitch) |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2741 { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2742 SDL_Renderer *renderer; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2743 SDL_Window *window; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2744 SDL_Rect real_rect; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2745 |
| 3485 | 2746 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2747 if (!renderer) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2748 return -1; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2749 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2750 if (!renderer->RenderReadPixels) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2751 SDL_Unsupported(); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2752 return -1; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2753 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2754 window = SDL_GetWindowFromID(renderer->window); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2755 |
|
3435
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2756 if (!format) { |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2757 format = SDL_GetDisplayFromWindow(window)->current_mode.format; |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2758 } |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2759 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2760 real_rect.x = 0; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2761 real_rect.y = 0; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2762 real_rect.w = window->w; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2763 real_rect.h = window->h; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2764 if (rect) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2765 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2766 return 0; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2767 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2768 if (real_rect.y > rect->y) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2769 pixels = (Uint8 *)pixels + pitch * (real_rect.y - rect->y); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2770 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2771 if (real_rect.x > rect->x) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2772 Uint32 format = SDL_CurrentDisplay.current_mode.format; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2773 int bpp = SDL_BYTESPERPIXEL(format); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2774 pixels = (Uint8 *)pixels + bpp * (real_rect.x - rect->x); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2775 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2776 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2777 |
|
3435
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2778 return renderer->RenderReadPixels(renderer, &real_rect, |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2779 format, pixels, pitch); |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2780 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2781 |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2782 int |
|
3435
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2783 SDL_RenderWritePixels(const SDL_Rect * rect, Uint32 format, |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2784 const void * pixels, int pitch) |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2785 { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2786 SDL_Renderer *renderer; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2787 SDL_Window *window; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2788 SDL_Rect real_rect; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2789 |
| 3485 | 2790 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2791 if (!renderer) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2792 return -1; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2793 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2794 if (!renderer->RenderWritePixels) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2795 SDL_Unsupported(); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2796 return -1; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2797 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2798 window = SDL_GetWindowFromID(renderer->window); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2799 |
|
3435
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2800 if (!format) { |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2801 format = SDL_GetDisplayFromWindow(window)->current_mode.format; |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2802 } |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2803 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2804 real_rect.x = 0; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2805 real_rect.y = 0; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2806 real_rect.w = window->w; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2807 real_rect.h = window->h; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2808 if (rect) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2809 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2810 return 0; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2811 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2812 if (real_rect.y > rect->y) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2813 pixels = (const Uint8 *)pixels + pitch * (real_rect.y - rect->y); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2814 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2815 if (real_rect.x > rect->x) { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2816 Uint32 format = SDL_CurrentDisplay.current_mode.format; |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2817 int bpp = SDL_BYTESPERPIXEL(format); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2818 pixels = (const Uint8 *)pixels + bpp * (real_rect.x - rect->x); |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2819 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2820 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2821 |
|
3435
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2822 return renderer->RenderWritePixels(renderer, &real_rect, |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2823 format, pixels, pitch); |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2824 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2825 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2826 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
|
2827 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
|
2828 { |
| 2753 | 2829 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
|
2830 |
| 3485 | 2831 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2753 | 2832 if (!renderer || !renderer->RenderPresent) { |
| 2833 return; | |
| 2834 } | |
| 2835 renderer->RenderPresent(renderer); | |
| 0 | 2836 } |
| 2837 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2838 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
|
2839 SDL_DestroyTexture(SDL_TextureID textureID) |
| 0 | 2840 { |
| 2753 | 2841 int hash; |
| 2842 SDL_Texture *prev, *texture; | |
| 2843 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
|
2844 |
| 2753 | 2845 if (!_this) { |
| 2846 SDL_UninitializedVideo(); | |
| 2847 return; | |
| 2848 } | |
| 2849 /* Look up the texture in the hash table */ | |
| 2850 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures)); | |
| 2851 prev = NULL; | |
| 2852 for (texture = SDL_CurrentDisplay.textures[hash]; texture; | |
| 2853 prev = texture, texture = texture->next) { | |
| 2854 if (texture->id == textureID) { | |
| 2855 break; | |
| 2856 } | |
| 2857 } | |
| 2858 if (!texture) { | |
| 2859 return; | |
| 2860 } | |
| 2861 /* Unlink the texture from the list */ | |
| 2862 if (prev) { | |
| 2863 prev->next = texture->next; | |
| 2864 } else { | |
| 2865 SDL_CurrentDisplay.textures[hash] = texture->next; | |
| 2866 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2867 |
| 2753 | 2868 /* Free the texture */ |
| 2869 renderer = texture->renderer; | |
| 2870 renderer->DestroyTexture(renderer, texture); | |
| 2871 SDL_free(texture); | |
| 0 | 2872 } |
| 2873 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2874 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
|
2875 SDL_DestroyRenderer(SDL_WindowID windowID) |
| 0 | 2876 { |
| 2753 | 2877 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 2878 SDL_Renderer *renderer; | |
| 2879 int i; | |
| 0 | 2880 |
| 2753 | 2881 if (!window) { |
| 2882 return; | |
| 2883 } | |
| 2884 renderer = window->renderer; | |
| 2885 if (!renderer) { | |
| 2886 return; | |
| 2887 } | |
| 2888 /* Free existing textures for this renderer */ | |
| 2889 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) { | |
| 2890 SDL_Texture *texture; | |
| 2891 SDL_Texture *prev = NULL; | |
| 2892 SDL_Texture *next; | |
| 2893 for (texture = SDL_CurrentDisplay.textures[i]; texture; | |
| 2894 texture = next) { | |
| 2895 next = texture->next; | |
| 2896 if (texture->renderer == renderer) { | |
| 2897 if (prev) { | |
| 2898 prev->next = next; | |
| 2899 } else { | |
| 2900 SDL_CurrentDisplay.textures[i] = next; | |
| 2901 } | |
| 2902 renderer->DestroyTexture(renderer, texture); | |
| 2903 SDL_free(texture); | |
| 2904 } else { | |
| 2905 prev = texture; | |
| 2906 } | |
| 2907 } | |
| 2908 } | |
| 0 | 2909 |
| 2753 | 2910 /* Free the renderer instance */ |
| 2911 renderer->DestroyRenderer(renderer); | |
| 0 | 2912 |
| 2753 | 2913 /* Clear references */ |
| 2914 window->renderer = NULL; | |
| 2915 if (SDL_CurrentDisplay.current_renderer == renderer) { | |
| 2916 SDL_CurrentDisplay.current_renderer = NULL; | |
| 2917 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2918 } |
| 0 | 2919 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2920 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2921 SDL_IsScreenSaverEnabled() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2922 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2923 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2924 return SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2925 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2926 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
|
2927 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2928 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2929 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2930 SDL_EnableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2931 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2932 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2933 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2934 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2935 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2936 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2937 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2938 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2939 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2940 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2941 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2942 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2943 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2944 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2945 SDL_DisableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2946 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2947 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2948 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2949 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2950 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2951 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2952 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2953 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2954 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2955 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2956 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2957 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2958 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2959 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
|
2960 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
|
2961 { |
| 2753 | 2962 int i, j; |
| 0 | 2963 |
| 2753 | 2964 if (!_this) { |
| 2965 return; | |
| 2966 } | |
| 2967 /* Halt event processing before doing anything else */ | |
| 2968 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
|
2969 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
|
2970 |
| 2753 | 2971 /* Clean up the system video */ |
| 2972 for (i = _this->num_displays; i--;) { | |
| 2973 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2974 for (j = display->num_windows; j--;) { | |
| 2975 SDL_DestroyWindow(display->windows[i].id); | |
| 2976 } | |
| 2977 if (display->windows) { | |
| 2978 SDL_free(display->windows); | |
| 2979 display->windows = NULL; | |
| 2980 } | |
| 2981 display->num_windows = 0; | |
| 2982 if (display->render_drivers) { | |
| 2983 SDL_free(display->render_drivers); | |
| 2984 display->render_drivers = NULL; | |
| 2985 } | |
| 2986 display->num_render_drivers = 0; | |
| 2987 } | |
| 2988 _this->VideoQuit(_this); | |
| 0 | 2989 |
| 2753 | 2990 for (i = _this->num_displays; i--;) { |
| 2991 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2992 for (j = display->num_display_modes; j--;) { | |
| 2993 if (display->display_modes[j].driverdata) { | |
| 2994 SDL_free(display->display_modes[j].driverdata); | |
| 2995 display->display_modes[j].driverdata = NULL; | |
| 2996 } | |
| 2997 } | |
| 2998 if (display->display_modes) { | |
| 2999 SDL_free(display->display_modes); | |
| 3000 display->display_modes = NULL; | |
| 3001 } | |
| 3002 if (display->desktop_mode.driverdata) { | |
| 3003 SDL_free(display->desktop_mode.driverdata); | |
| 3004 display->desktop_mode.driverdata = NULL; | |
| 3005 } | |
| 3006 if (display->palette) { | |
| 3007 SDL_FreePalette(display->palette); | |
| 3008 display->palette = NULL; | |
| 3009 } | |
| 3010 if (display->gamma) { | |
| 3011 SDL_free(display->gamma); | |
| 3012 display->gamma = NULL; | |
| 3013 } | |
| 3014 if (display->driverdata) { | |
| 3015 SDL_free(display->driverdata); | |
| 3016 display->driverdata = NULL; | |
| 3017 } | |
| 3018 } | |
| 3019 if (_this->displays) { | |
| 3020 SDL_free(_this->displays); | |
| 3021 _this->displays = NULL; | |
| 3022 } | |
| 3023 _this->free(_this); | |
| 3024 _this = NULL; | |
| 0 | 3025 } |
| 3026 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3027 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
|
3028 SDL_GL_LoadLibrary(const char *path) |
| 0 | 3029 { |
| 2753 | 3030 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3031 |
| 2753 | 3032 if (!_this) { |
| 3033 SDL_UninitializedVideo(); | |
| 3034 return -1; | |
| 3035 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3036 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3037 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
|
3038 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3039 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3040 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3041 retval = 0; |
| 2753 | 3042 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3043 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3044 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
|
3045 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3046 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3047 retval = _this->GL_LoadLibrary(_this, path); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3048 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3049 if (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3050 ++_this->gl_config.driver_loaded; |
| 2753 | 3051 } |
| 3052 return (retval); | |
| 0 | 3053 } |
| 3054 | |
| 2753 | 3055 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
|
3056 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 3057 { |
| 2753 | 3058 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3059 |
| 2753 | 3060 if (!_this) { |
| 3061 SDL_UninitializedVideo(); | |
| 3062 return NULL; | |
| 3063 } | |
| 3064 func = NULL; | |
| 3065 if (_this->GL_GetProcAddress) { | |
| 3066 if (_this->gl_config.driver_loaded) { | |
| 3067 func = _this->GL_GetProcAddress(_this, proc); | |
| 3068 } else { | |
| 3069 SDL_SetError("No GL driver has been loaded"); | |
| 3070 } | |
| 3071 } else { | |
| 3072 SDL_SetError("No dynamic GL support in video driver"); | |
| 3073 } | |
| 3074 return func; | |
| 0 | 3075 } |
| 3076 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3077 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3078 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3079 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3080 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3081 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3082 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3083 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3084 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3085 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3086 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3087 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3088 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3089 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3090 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3091 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3092 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
3093 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3094 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3095 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3096 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3097 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 3098 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 3099 const char *extensions; | |
| 3100 const char *start; | |
| 3101 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3102 |
| 2753 | 3103 /* Extension names should not have spaces. */ |
| 3104 where = SDL_strchr(extension, ' '); | |
| 3105 if (where || *extension == '\0') { | |
| 3106 return SDL_FALSE; | |
| 3107 } | |
| 3108 /* See if there's an environment variable override */ | |
| 3109 start = SDL_getenv(extension); | |
| 3110 if (start && *start == '0') { | |
| 3111 return SDL_FALSE; | |
| 3112 } | |
| 3113 /* Lookup the available extensions */ | |
| 3114 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 3115 if (glGetStringFunc) { | |
| 3116 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 3117 } else { | |
| 3118 extensions = NULL; | |
| 3119 } | |
| 3120 if (!extensions) { | |
| 3121 return SDL_FALSE; | |
| 3122 } | |
| 3123 /* | |
| 3124 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 3125 * extensions string. Don't be fooled by sub-strings, etc. | |
| 3126 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3127 |
| 2753 | 3128 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3129 |
| 2753 | 3130 for (;;) { |
| 3131 where = SDL_strstr(start, extension); | |
| 3132 if (!where) | |
| 3133 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3134 |
| 2753 | 3135 terminator = where + SDL_strlen(extension); |
| 3136 if (where == start || *(where - 1) == ' ') | |
| 3137 if (*terminator == ' ' || *terminator == '\0') | |
| 3138 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3139 |
| 2753 | 3140 start = terminator; |
| 3141 } | |
| 3142 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3143 #else |
| 2753 | 3144 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3145 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3146 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3147 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3148 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
|
3149 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 3150 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3151 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 3152 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3153 |
| 2753 | 3154 if (!_this) { |
| 3155 SDL_UninitializedVideo(); | |
| 3156 return -1; | |
| 3157 } | |
| 3158 retval = 0; | |
| 3159 switch (attr) { | |
| 3160 case SDL_GL_RED_SIZE: | |
| 3161 _this->gl_config.red_size = value; | |
| 3162 break; | |
| 3163 case SDL_GL_GREEN_SIZE: | |
| 3164 _this->gl_config.green_size = value; | |
| 3165 break; | |
| 3166 case SDL_GL_BLUE_SIZE: | |
| 3167 _this->gl_config.blue_size = value; | |
| 3168 break; | |
| 3169 case SDL_GL_ALPHA_SIZE: | |
| 3170 _this->gl_config.alpha_size = value; | |
| 3171 break; | |
| 3172 case SDL_GL_DOUBLEBUFFER: | |
| 3173 _this->gl_config.double_buffer = value; | |
| 3174 break; | |
| 3175 case SDL_GL_BUFFER_SIZE: | |
| 3176 _this->gl_config.buffer_size = value; | |
| 3177 break; | |
| 3178 case SDL_GL_DEPTH_SIZE: | |
| 3179 _this->gl_config.depth_size = value; | |
| 3180 break; | |
| 3181 case SDL_GL_STENCIL_SIZE: | |
| 3182 _this->gl_config.stencil_size = value; | |
| 3183 break; | |
| 3184 case SDL_GL_ACCUM_RED_SIZE: | |
| 3185 _this->gl_config.accum_red_size = value; | |
| 3186 break; | |
| 3187 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3188 _this->gl_config.accum_green_size = value; | |
| 3189 break; | |
| 3190 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3191 _this->gl_config.accum_blue_size = value; | |
| 3192 break; | |
| 3193 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3194 _this->gl_config.accum_alpha_size = value; | |
| 3195 break; | |
| 3196 case SDL_GL_STEREO: | |
| 3197 _this->gl_config.stereo = value; | |
| 3198 break; | |
| 3199 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 3200 _this->gl_config.multisamplebuffers = value; | |
| 3201 break; | |
| 3202 case SDL_GL_MULTISAMPLESAMPLES: | |
| 3203 _this->gl_config.multisamplesamples = value; | |
| 3204 break; | |
| 3205 case SDL_GL_ACCELERATED_VISUAL: | |
| 3206 _this->gl_config.accelerated = value; | |
| 3207 break; | |
| 3208 case SDL_GL_RETAINED_BACKING: | |
| 3209 _this->gl_config.retained_backing = value; | |
| 3210 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
3211 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
|
3212 _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
|
3213 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
3214 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
|
3215 _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
|
3216 break; |
| 2753 | 3217 default: |
| 3218 SDL_SetError("Unknown OpenGL attribute"); | |
| 3219 retval = -1; | |
| 3220 break; | |
| 3221 } | |
| 3222 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3223 #else |
| 2753 | 3224 SDL_Unsupported(); |
| 3225 return -1; | |
| 3226 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3227 } |
| 3228 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3229 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3230 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 3231 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3232 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 3233 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 3139 | 3234 GLenum(APIENTRY * glGetErrorFunc) (void); |
| 2753 | 3235 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3236 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3237 |
| 2753 | 3238 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 3239 if (!glGetIntegervFunc) { | |
| 3240 return -1; | |
| 3241 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3242 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3243 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3244 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3245 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3246 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3247 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3248 /* Clear value in any case */ |
| 3139 | 3249 *value = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3250 |
| 2753 | 3251 switch (attr) { |
| 3252 case SDL_GL_RETAINED_BACKING: | |
| 3253 *value = _this->gl_config.retained_backing; | |
| 3254 return 0; | |
| 3255 case SDL_GL_RED_SIZE: | |
| 3256 attrib = GL_RED_BITS; | |
| 3257 break; | |
| 3258 case SDL_GL_BLUE_SIZE: | |
| 3259 attrib = GL_BLUE_BITS; | |
| 3260 break; | |
| 3261 case SDL_GL_GREEN_SIZE: | |
| 3262 attrib = GL_GREEN_BITS; | |
| 3263 break; | |
| 3264 case SDL_GL_ALPHA_SIZE: | |
| 3265 attrib = GL_ALPHA_BITS; | |
| 3266 break; | |
| 3267 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3268 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3269 attrib = GL_DOUBLEBUFFER; |
| 3270 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3271 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3272 /* 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
|
3273 /* 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
|
3274 /* 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
|
3275 *value = _this->gl_config.double_buffer; |
| 2753 | 3276 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3277 #endif |
| 2753 | 3278 case SDL_GL_DEPTH_SIZE: |
| 3279 attrib = GL_DEPTH_BITS; | |
| 3280 break; | |
| 3281 case SDL_GL_STENCIL_SIZE: | |
| 3282 attrib = GL_STENCIL_BITS; | |
| 3283 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3284 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3285 case SDL_GL_ACCUM_RED_SIZE: |
| 3286 attrib = GL_ACCUM_RED_BITS; | |
| 3287 break; | |
| 3288 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3289 attrib = GL_ACCUM_GREEN_BITS; | |
| 3290 break; | |
| 3291 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3292 attrib = GL_ACCUM_BLUE_BITS; | |
| 3293 break; | |
| 3294 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3295 attrib = GL_ACCUM_ALPHA_BITS; | |
| 3296 break; | |
| 3297 case SDL_GL_STEREO: | |
| 3298 attrib = GL_STEREO; | |
| 3299 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3300 #else |
| 2753 | 3301 case SDL_GL_ACCUM_RED_SIZE: |
| 3302 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3303 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3304 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3305 case SDL_GL_STEREO: | |
| 3306 /* none of these are supported in OpenGL ES */ | |
| 3307 *value = 0; | |
| 3308 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3309 #endif |
| 2753 | 3310 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3311 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3312 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3313 #else |
| 2753 | 3314 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3315 #endif |
| 2753 | 3316 break; |
| 3317 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3318 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3319 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3320 #else |
| 2753 | 3321 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3322 #endif |
| 2753 | 3323 break; |
| 3324 case SDL_GL_BUFFER_SIZE: | |
| 3325 { | |
| 3326 GLint bits = 0; | |
| 3327 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3328 |
| 2753 | 3329 /* |
| 3330 * there doesn't seem to be a single flag in OpenGL | |
| 3331 * for this! | |
| 3332 */ | |
| 3333 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 3334 bits += component; | |
| 3335 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 3336 bits += component; | |
| 3337 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 3338 bits += component; | |
| 3339 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 3340 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3341 |
| 2753 | 3342 *value = bits; |
| 3343 return 0; | |
| 3344 } | |
| 3345 case SDL_GL_ACCELERATED_VISUAL: | |
| 3346 { | |
| 3347 /* FIXME: How do we get this information? */ | |
|
3571
19691cebb866
Default to allow either accelerated or not
Sam Lantinga <slouken@libsdl.org>
parents:
3570
diff
changeset
|
3348 *value = (_this->gl_config.accelerated != 0); |
| 2753 | 3349 return 0; |
| 3350 } | |
| 3351 default: | |
| 3352 SDL_SetError("Unknown OpenGL attribute"); | |
| 3353 return -1; | |
| 3354 } | |
| 0 | 3355 |
| 2753 | 3356 glGetIntegervFunc(attrib, (GLint *) value); |
| 3139 | 3357 error = glGetErrorFunc(); |
| 3358 if (error != GL_NO_ERROR) { | |
| 3359 switch (error) { | |
| 3360 case GL_INVALID_ENUM: | |
| 3361 { | |
| 3362 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); | |
| 3363 } | |
| 3364 break; | |
| 3365 case GL_INVALID_VALUE: | |
| 3366 { | |
| 3367 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); | |
| 3368 } | |
| 3369 break; | |
| 3370 default: | |
| 3371 { | |
| 3372 SDL_SetError("OpenGL error: %08X", error); | |
| 3373 } | |
| 3374 break; | |
| 3375 } | |
| 3376 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3377 } |
| 2753 | 3378 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3379 #else |
| 2753 | 3380 SDL_Unsupported(); |
| 3381 return -1; | |
| 3382 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3383 } |
| 3384 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3385 SDL_GLContext |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3386 SDL_GL_CreateContext(SDL_WindowID windowID) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3387 { |
| 2753 | 3388 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3389 |
| 2753 | 3390 if (!window) { |
| 3391 return NULL; | |
| 3392 } | |
| 3393 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3394 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3395 return NULL; | |
| 3396 } | |
| 3397 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3398 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3399 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3400 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3401 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3402 { |
| 2753 | 3403 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3404 |
| 2753 | 3405 if (window && !(window->flags & SDL_WINDOW_OPENGL)) { |
| 3406 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3407 return -1; | |
| 3408 } | |
| 3409 if (!context) { | |
| 3410 window = NULL; | |
| 3411 } | |
| 3412 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3413 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3414 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3415 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3416 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3417 { |
| 2753 | 3418 if (!_this) { |
| 3419 SDL_UninitializedVideo(); | |
| 3420 return -1; | |
| 3421 } | |
| 3422 if (_this->GL_SetSwapInterval) { | |
| 3423 return _this->GL_SetSwapInterval(_this, interval); | |
| 3424 } else { | |
| 3425 SDL_SetError("Setting the swap interval is not supported"); | |
| 3426 return -1; | |
| 3427 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3428 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3429 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3430 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3431 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3432 { |
| 2753 | 3433 if (!_this) { |
| 3434 SDL_UninitializedVideo(); | |
| 3435 return -1; | |
| 3436 } | |
| 3437 if (_this->GL_GetSwapInterval) { | |
| 3438 return _this->GL_GetSwapInterval(_this); | |
| 3439 } else { | |
| 3440 SDL_SetError("Getting the swap interval is not supported"); | |
| 3441 return -1; | |
| 3442 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3443 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3444 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3445 void |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3446 SDL_GL_SwapWindow(SDL_WindowID windowID) |
| 0 | 3447 { |
| 2753 | 3448 SDL_Window *window = SDL_GetWindowFromID(windowID); |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3449 |
| 2753 | 3450 if (!window) { |
| 3451 return; | |
| 3452 } | |
| 3453 if (!(window->flags & SDL_WINDOW_OPENGL)) { | |
| 3454 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3455 return; | |
| 3456 } | |
| 3457 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3458 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3459 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3460 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3461 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3462 { |
| 2753 | 3463 if (!_this || !context) { |
| 3464 return; | |
| 3465 } | |
| 3466 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 3467 _this->GL_DeleteContext(_this, context); | |
| 0 | 3468 } |
| 3469 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3470 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3471 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3472 * 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
|
3473 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3474 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3475 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
|
3476 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 3477 { |
| 2753 | 3478 int x, y; |
| 3479 Uint32 colorkey; | |
| 0 | 3480 #define SET_MASKBIT(icon, x, y, mask) \ |
| 3481 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 3482 | |
| 2753 | 3483 colorkey = icon->format->colorkey; |
| 3484 switch (icon->format->BytesPerPixel) { | |
| 3485 case 1: | |
| 3486 { | |
| 3487 Uint8 *pixels; | |
| 3488 for (y = 0; y < icon->h; ++y) { | |
| 3489 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 3490 for (x = 0; x < icon->w; ++x) { | |
| 3491 if (*pixels++ == colorkey) { | |
| 3492 SET_MASKBIT(icon, x, y, mask); | |
| 3493 } | |
| 3494 } | |
| 3495 } | |
| 3496 } | |
| 3497 break; | |
| 0 | 3498 |
| 2753 | 3499 case 2: |
| 3500 { | |
| 3501 Uint16 *pixels; | |
| 3502 for (y = 0; y < icon->h; ++y) { | |
| 3503 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 3504 for (x = 0; x < icon->w; ++x) { | |
| 3505 if ((flags & 1) && *pixels == colorkey) { | |
| 3506 SET_MASKBIT(icon, x, y, mask); | |
| 3507 } else if ((flags & 2) | |
| 3508 && (*pixels & icon->format->Amask) == 0) { | |
| 3509 SET_MASKBIT(icon, x, y, mask); | |
| 3510 } | |
| 3511 pixels++; | |
| 3512 } | |
| 3513 } | |
| 3514 } | |
| 3515 break; | |
| 0 | 3516 |
| 2753 | 3517 case 4: |
| 3518 { | |
| 3519 Uint32 *pixels; | |
| 3520 for (y = 0; y < icon->h; ++y) { | |
| 3521 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3522 for (x = 0; x < icon->w; ++x) { | |
| 3523 if ((flags & 1) && *pixels == colorkey) { | |
| 3524 SET_MASKBIT(icon, x, y, mask); | |
| 3525 } else if ((flags & 2) | |
| 3526 && (*pixels & icon->format->Amask) == 0) { | |
| 3527 SET_MASKBIT(icon, x, y, mask); | |
| 3528 } | |
| 3529 pixels++; | |
| 3530 } | |
| 3531 } | |
| 3532 } | |
| 3533 break; | |
| 3534 } | |
| 0 | 3535 } |
| 3536 | |
| 3537 /* | |
| 3538 * Sets the window manager icon for the display window. | |
| 3539 */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3540 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
|
3541 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3542 { |
| 2753 | 3543 if (icon && _this->SetIcon) { |
| 3544 /* Generate a mask if necessary, and create the icon! */ | |
| 3545 if (mask == NULL) { | |
| 3546 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3547 int flags = 0; | |
| 3548 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3549 if (mask == NULL) { | |
| 3550 return; | |
| 3551 } | |
| 3552 SDL_memset(mask, ~0, mask_len); | |
| 3553 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3554 flags |= 1; | |
| 3555 if (icon->flags & SDL_SRCALPHA) | |
| 3556 flags |= 2; | |
| 3557 if (flags) { | |
| 3558 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3559 } | |
| 3560 _this->SetIcon(_this, icon, mask); | |
| 3561 SDL_free(mask); | |
| 3562 } else { | |
| 3563 _this->SetIcon(_this, icon, mask); | |
| 3564 } | |
| 3565 } | |
| 0 | 3566 } |
| 3567 #endif | |
| 3568 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3569 SDL_bool |
| 2753 | 3570 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo *info) |
| 0 | 3571 { |
| 2753 | 3572 SDL_Window *window = SDL_GetWindowFromID(windowID); |
| 0 | 3573 |
| 2753 | 3574 if (!window || !_this->GetWindowWMInfo) { |
| 3575 return SDL_FALSE; | |
| 3576 } | |
| 3577 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3578 } |
| 3579 | |
|
3280
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3580 void |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3581 SDL_StartTextInput(void) |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3582 { |
| 3683 | 3583 if (_this && _this->StartTextInput) { |
|
3280
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3584 _this->StartTextInput(_this); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3585 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3586 SDL_EventState(SDL_TEXTINPUT, SDL_ENABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3587 SDL_EventState(SDL_TEXTEDITING, SDL_ENABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3588 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3589 |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3590 void |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3591 SDL_StopTextInput(void) |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3592 { |
| 3683 | 3593 if (_this && _this->StopTextInput) { |
|
3280
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3594 _this->StopTextInput(_this); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3595 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3596 SDL_EventState(SDL_TEXTINPUT, SDL_DISABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3597 SDL_EventState(SDL_TEXTEDITING, SDL_DISABLE); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3598 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3599 |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3600 void |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3601 SDL_SetTextInputRect(SDL_Rect *rect) |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3602 { |
| 3683 | 3603 if (_this && _this->SetTextInputRect) { |
|
3280
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3604 _this->SetTextInputRect(_this, rect); |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3605 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3606 } |
|
00cace2d9080
Merged a cleaned up version of Jiang's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
3276
diff
changeset
|
3607 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3608 /* vi: set ts=4 sw=4 expandtab: */ |