Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 4582:a17fbd25767b
It seems that the off-screen buffers (or pixmaps) only need to be cleared while initializing.
| author | Sunny Sachanandani <sunnysachanandani@gmail.com> |
|---|---|
| date | Wed, 02 Jun 2010 11:55:40 +0530 |
| parents | 9fa97c6b0014 |
| children | 791b3256fb22 d40bb3165d2b 37e9f8154ac4 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 3697 | 3 Copyright (C) 1997-2010 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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Starting on the OpenGL renderer...
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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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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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51 static VideoBootStrap *bootstrap[] = { |
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The Mac OS X Cocoa video driver is under construction...
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52 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 53 &COCOA_bootstrap, |
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The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails:
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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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Added support for DirectFB video on Linux (thanks Denis!)
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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 |
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108 #define CHECK_WINDOW_MAGIC(window, retval) \ |
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109 if (!_this) { \ |
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110 SDL_UninitializedVideo(); \ |
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111 return retval; \ |
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112 } \ |
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113 if (!window || window->magic != &_this->window_magic) { \ |
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114 SDL_SetError("Invalid window"); \ |
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115 return retval; \ |
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116 } |
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117 |
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118 #define CHECK_TEXTURE_MAGIC(texture, retval) \ |
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119 if (!_this) { \ |
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120 SDL_UninitializedVideo(); \ |
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121 return retval; \ |
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122 } \ |
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123 if (!texture || texture->magic != &_this->texture_magic) { \ |
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124 SDL_SetError("Invalid texture"); \ |
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125 return retval; \ |
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126 } |
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127 |
| 0 | 128 /* Various local functions */ |
| 2876 | 129 static void SDL_UpdateWindowGrab(SDL_Window * window); |
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130 |
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131 static int |
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132 cmpmodes(const void *A, const void *B) |
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133 { |
| 2753 | 134 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 135 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 136 |
| 2753 | 137 if (a.w != b.w) { |
| 138 return b.w - a.w; | |
| 139 } | |
| 140 if (a.h != b.h) { | |
| 141 return b.h - a.h; | |
| 142 } | |
| 143 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 144 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 145 } | |
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146 if (SDL_PIXELLAYOUT(a.format) != SDL_PIXELLAYOUT(b.format)) { |
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147 return SDL_PIXELLAYOUT(b.format) - SDL_PIXELLAYOUT(a.format); |
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148 } |
| 2753 | 149 if (a.refresh_rate != b.refresh_rate) { |
| 150 return b.refresh_rate - a.refresh_rate; | |
| 151 } | |
| 152 return 0; | |
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153 } |
| 0 | 154 |
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155 static void |
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156 SDL_UninitializedVideo() |
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157 { |
| 2753 | 158 SDL_SetError("Video subsystem has not been initialized"); |
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159 } |
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160 |
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161 int |
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162 SDL_GetNumVideoDrivers(void) |
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163 { |
| 2753 | 164 return SDL_arraysize(bootstrap) - 1; |
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165 } |
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166 |
| 2753 | 167 const char * |
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168 SDL_GetVideoDriver(int index) |
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169 { |
| 2753 | 170 if (index >= 0 && index < SDL_GetNumVideoDrivers()) { |
| 171 return bootstrap[index]->name; | |
| 172 } | |
| 173 return NULL; | |
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174 } |
| 0 | 175 |
| 176 /* | |
| 177 * Initialize the video and event subsystems -- determine native pixel format | |
| 178 */ | |
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179 int |
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180 SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 181 { |
| 2753 | 182 SDL_VideoDevice *video; |
| 183 int index; | |
| 184 int i; | |
| 0 | 185 |
| 3694 | 186 /* Check to make sure we don't overwrite '_this' */ |
| 187 if (_this != NULL) { | |
| 188 SDL_VideoQuit(); | |
| 189 } | |
| 190 | |
| 2753 | 191 /* Toggle the event thread flags, based on OS requirements */ |
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192 #if defined(MUST_THREAD_EVENTS) |
| 2753 | 193 flags |= SDL_INIT_EVENTTHREAD; |
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194 #elif defined(CANT_THREAD_EVENTS) |
| 2753 | 195 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) { |
| 196 SDL_SetError("OS doesn't support threaded events"); | |
| 197 return -1; | |
| 198 } | |
| 1190 | 199 #endif |
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200 |
| 2753 | 201 /* Start the event loop */ |
| 202 if (SDL_StartEventLoop(flags) < 0) { | |
| 203 return -1; | |
| 204 } | |
| 3694 | 205 |
| 2753 | 206 /* Select the proper video driver */ |
| 207 index = 0; | |
| 208 video = NULL; | |
| 209 if (driver_name == NULL) { | |
| 210 driver_name = SDL_getenv("SDL_VIDEODRIVER"); | |
| 211 } | |
| 212 if (driver_name != NULL) { | |
| 213 for (i = 0; bootstrap[i]; ++i) { | |
| 214 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) { | |
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215 video = bootstrap[i]->create(index); |
| 2753 | 216 break; |
| 217 } | |
| 218 } | |
| 219 } else { | |
| 220 for (i = 0; bootstrap[i]; ++i) { | |
| 221 if (bootstrap[i]->available()) { | |
| 222 video = bootstrap[i]->create(index); | |
| 223 if (video != NULL) { | |
| 224 break; | |
| 225 } | |
| 226 } | |
| 227 } | |
| 228 } | |
| 229 if (video == NULL) { | |
| 230 if (driver_name) { | |
| 231 SDL_SetError("%s not available", driver_name); | |
| 232 } else { | |
| 233 SDL_SetError("No available video device"); | |
| 234 } | |
| 235 return -1; | |
| 236 } | |
| 237 _this = video; | |
| 238 _this->name = bootstrap[i]->name; | |
| 239 _this->next_object_id = 1; | |
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240 |
| 0 | 241 |
| 2753 | 242 /* Set some very sane GL defaults */ |
| 243 _this->gl_config.driver_loaded = 0; | |
| 244 _this->gl_config.dll_handle = NULL; | |
| 245 _this->gl_config.red_size = 3; | |
| 246 _this->gl_config.green_size = 3; | |
| 247 _this->gl_config.blue_size = 2; | |
| 248 _this->gl_config.alpha_size = 0; | |
| 249 _this->gl_config.buffer_size = 0; | |
| 250 _this->gl_config.depth_size = 16; | |
| 251 _this->gl_config.stencil_size = 0; | |
| 252 _this->gl_config.double_buffer = 1; | |
| 253 _this->gl_config.accum_red_size = 0; | |
| 254 _this->gl_config.accum_green_size = 0; | |
| 255 _this->gl_config.accum_blue_size = 0; | |
| 256 _this->gl_config.accum_alpha_size = 0; | |
| 257 _this->gl_config.stereo = 0; | |
| 258 _this->gl_config.multisamplebuffers = 0; | |
| 259 _this->gl_config.multisamplesamples = 0; | |
| 260 _this->gl_config.retained_backing = 1; | |
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261 _this->gl_config.accelerated = -1; /* accelerated or not, both are fine */ |
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262 _this->gl_config.major_version = 2; |
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263 _this->gl_config.minor_version = 1; |
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264 |
| 2753 | 265 /* Initialize the video subsystem */ |
| 266 if (_this->VideoInit(_this) < 0) { | |
| 267 SDL_VideoQuit(); | |
| 268 return -1; | |
| 269 } | |
| 270 /* Make sure some displays were added */ | |
| 271 if (_this->num_displays == 0) { | |
| 272 SDL_SetError("The video driver did not add any displays"); | |
| 273 SDL_VideoQuit(); | |
| 274 return (-1); | |
| 275 } | |
| 276 /* The software renderer is always available */ | |
| 277 for (i = 0; i < _this->num_displays; ++i) { | |
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278 SDL_VideoDisplay *display = &_this->displays[i]; |
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279 if (_this->GL_CreateContext) { |
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280 #if SDL_VIDEO_RENDER_OGL |
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281 SDL_AddRenderDriver(display, &GL_RenderDriver); |
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282 #endif |
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283 #if SDL_VIDEO_RENDER_OGL_ES |
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284 SDL_AddRenderDriver(display, &GL_ES_RenderDriver); |
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285 #endif |
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286 } |
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287 if (display->num_render_drivers > 0) { |
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288 SDL_AddRenderDriver(display, &SW_RenderDriver); |
| 2753 | 289 } |
| 290 } | |
| 0 | 291 |
| 2753 | 292 /* We're ready to go! */ |
| 293 return 0; | |
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294 } |
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295 |
| 2753 | 296 const char * |
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297 SDL_GetCurrentVideoDriver() |
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298 { |
| 2753 | 299 if (!_this) { |
| 300 SDL_UninitializedVideo(); | |
| 301 return NULL; | |
| 302 } | |
| 303 return _this->name; | |
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304 } |
| 0 | 305 |
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306 SDL_VideoDevice * |
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307 SDL_GetVideoDevice() |
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308 { |
| 2753 | 309 return _this; |
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310 } |
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311 |
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312 int |
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313 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode) |
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314 { |
| 2753 | 315 SDL_VideoDisplay display; |
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316 |
| 2753 | 317 SDL_zero(display); |
| 318 if (desktop_mode) { | |
| 319 display.desktop_mode = *desktop_mode; | |
| 320 } | |
| 321 display.current_mode = display.desktop_mode; | |
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322 |
| 2753 | 323 return SDL_AddVideoDisplay(&display); |
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324 } |
| 0 | 325 |
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326 int |
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327 SDL_AddVideoDisplay(const SDL_VideoDisplay * display) |
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328 { |
| 2753 | 329 SDL_VideoDisplay *displays; |
| 330 int index = -1; | |
| 0 | 331 |
| 2753 | 332 displays = |
| 333 SDL_realloc(_this->displays, | |
| 334 (_this->num_displays + 1) * sizeof(*displays)); | |
| 335 if (displays) { | |
| 336 index = _this->num_displays++; | |
| 337 displays[index] = *display; | |
| 338 displays[index].device = _this; | |
| 339 _this->displays = displays; | |
| 340 } else { | |
| 341 SDL_OutOfMemory(); | |
| 342 } | |
| 343 return index; | |
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344 } |
| 0 | 345 |
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346 int |
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347 SDL_GetNumVideoDisplays(void) |
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348 { |
| 2753 | 349 if (!_this) { |
| 350 SDL_UninitializedVideo(); | |
| 351 return 0; | |
| 352 } | |
| 353 return _this->num_displays; | |
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354 } |
| 0 | 355 |
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356 int |
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357 SDL_GetDisplayBounds(int index, SDL_Rect * rect) |
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358 { |
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359 if (!_this) { |
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360 SDL_UninitializedVideo(); |
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361 return -1; |
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362 } |
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363 if (index < 0 || index >= _this->num_displays) { |
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364 SDL_SetError("index must be in the range 0 - %d", |
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365 _this->num_displays - 1); |
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366 return -1; |
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367 } |
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368 if (rect) { |
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369 SDL_VideoDisplay *display = &_this->displays[index]; |
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370 |
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371 if (_this->GetDisplayBounds) { |
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372 if (_this->GetDisplayBounds(_this, display, rect) < 0) { |
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373 return -1; |
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374 } |
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375 } else { |
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376 /* Assume that the displays are left to right */ |
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377 if (index == 0) { |
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378 rect->x = 0; |
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379 rect->y = 0; |
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380 } else { |
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381 SDL_GetDisplayBounds(index-1, rect); |
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382 rect->x += rect->w; |
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383 } |
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384 rect->w = display->desktop_mode.w; |
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385 rect->h = display->desktop_mode.h; |
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386 } |
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387 } |
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388 return 0; |
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389 } |
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390 |
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391 int |
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392 SDL_SelectVideoDisplay(int index) |
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393 { |
| 2753 | 394 if (!_this) { |
| 395 SDL_UninitializedVideo(); | |
| 396 return (-1); | |
| 397 } | |
| 398 if (index < 0 || index >= _this->num_displays) { | |
| 399 SDL_SetError("index must be in the range 0 - %d", | |
| 400 _this->num_displays - 1); | |
| 401 return -1; | |
| 402 } | |
| 403 _this->current_display = index; | |
| 404 return 0; | |
|
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405 } |
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406 |
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407 int |
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408 SDL_GetCurrentVideoDisplay(void) |
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409 { |
| 2753 | 410 if (!_this) { |
| 411 SDL_UninitializedVideo(); | |
| 412 return (-1); | |
| 413 } | |
| 414 return _this->current_display; | |
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415 } |
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416 |
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417 SDL_bool |
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418 SDL_AddDisplayMode(SDL_VideoDisplay * display, const SDL_DisplayMode * mode) |
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419 { |
| 2753 | 420 SDL_DisplayMode *modes; |
| 421 int i, nmodes; | |
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422 |
| 2753 | 423 /* Make sure we don't already have the mode in the list */ |
| 424 modes = display->display_modes; | |
| 425 nmodes = display->num_display_modes; | |
| 426 for (i = nmodes; i--;) { | |
| 427 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) { | |
| 428 return SDL_FALSE; | |
| 429 } | |
| 430 } | |
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431 |
| 2753 | 432 /* Go ahead and add the new mode */ |
| 433 if (nmodes == display->max_display_modes) { | |
| 434 modes = | |
| 435 SDL_realloc(modes, | |
| 436 (display->max_display_modes + 32) * sizeof(*modes)); | |
| 437 if (!modes) { | |
| 438 return SDL_FALSE; | |
| 439 } | |
| 440 display->display_modes = modes; | |
| 441 display->max_display_modes += 32; | |
| 442 } | |
| 443 modes[nmodes] = *mode; | |
| 444 display->num_display_modes++; | |
|
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445 |
|
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446 /* Re-sort video modes */ |
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447 SDL_qsort(display->display_modes, display->num_display_modes, |
| 3186 | 448 sizeof(SDL_DisplayMode), cmpmodes); |
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449 |
| 2753 | 450 return SDL_TRUE; |
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451 } |
| 0 | 452 |
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453 int |
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454 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display) |
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455 { |
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456 if (!display->num_display_modes && _this->GetDisplayModes) { |
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457 _this->GetDisplayModes(_this, display); |
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458 SDL_qsort(display->display_modes, display->num_display_modes, |
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459 sizeof(SDL_DisplayMode), cmpmodes); |
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460 } |
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461 return display->num_display_modes; |
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462 } |
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463 |
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464 int |
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465 SDL_GetNumDisplayModes() |
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466 { |
| 2753 | 467 if (_this) { |
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468 return SDL_GetNumDisplayModesForDisplay(SDL_CurrentDisplay); |
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469 } |
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470 return 0; |
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471 } |
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472 |
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473 int |
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474 SDL_GetDisplayModeForDisplay(SDL_VideoDisplay * display, int index, SDL_DisplayMode * mode) |
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475 { |
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476 if (index < 0 || index >= SDL_GetNumDisplayModesForDisplay(display)) { |
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477 SDL_SetError("index must be in the range of 0 - %d", |
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478 SDL_GetNumDisplayModesForDisplay(display) - 1); |
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479 return -1; |
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480 } |
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481 if (mode) { |
|
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482 *mode = display->display_modes[index]; |
| 2753 | 483 } |
| 484 return 0; | |
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485 } |
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486 |
|
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In general, fill in pointers to structures, rather than return them.
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487 int |
|
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488 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode) |
|
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489 { |
|
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Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
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490 return SDL_GetDisplayModeForDisplay(SDL_CurrentDisplay, index, mode); |
|
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491 } |
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492 |
|
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493 int |
|
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494 SDL_GetDesktopDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode) |
|
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495 { |
| 2753 | 496 if (mode) { |
|
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497 *mode = display->desktop_mode; |
| 2753 | 498 } |
| 499 return 0; | |
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500 } |
|
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501 |
|
1967
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In general, fill in pointers to structures, rather than return them.
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502 int |
|
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503 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode) |
|
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504 { |
| 2753 | 505 if (!_this) { |
| 506 SDL_UninitializedVideo(); | |
| 507 return -1; | |
| 508 } | |
|
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Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
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509 return SDL_GetDesktopDisplayModeForDisplay(SDL_CurrentDisplay, mode); |
|
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510 } |
|
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511 |
|
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|
512 int |
|
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|
513 SDL_GetCurrentDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode) |
|
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514 { |
| 2753 | 515 if (mode) { |
|
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516 *mode = display->current_mode; |
| 2753 | 517 } |
| 518 return 0; | |
|
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519 } |
| 0 | 520 |
|
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521 int |
|
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522 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode) |
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523 { |
| 2753 | 524 if (!_this) { |
| 525 SDL_UninitializedVideo(); | |
| 526 return -1; | |
| 527 } | |
|
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Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
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528 return SDL_GetCurrentDisplayModeForDisplay(SDL_CurrentDisplay, mode); |
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529 } |
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|
530 |
|
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|
531 SDL_DisplayMode * |
|
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532 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display, |
|
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533 const SDL_DisplayMode * mode, |
|
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534 SDL_DisplayMode * closest) |
|
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|
535 { |
| 2753 | 536 Uint32 target_format; |
| 537 int target_refresh_rate; | |
| 538 int i; | |
| 539 SDL_DisplayMode *current, *match; | |
|
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540 |
|
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|
541 if (!mode || !closest) { |
|
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542 SDL_SetError("Missing desired mode or closest mode parameter"); |
| 2753 | 543 return NULL; |
| 544 } | |
|
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|
545 |
| 2753 | 546 /* Default to the desktop format */ |
| 547 if (mode->format) { | |
| 548 target_format = mode->format; | |
| 549 } else { | |
|
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|
550 target_format = display->desktop_mode.format; |
| 2753 | 551 } |
|
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|
552 |
| 2753 | 553 /* Default to the desktop refresh rate */ |
| 554 if (mode->refresh_rate) { | |
| 555 target_refresh_rate = mode->refresh_rate; | |
| 556 } else { | |
|
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|
557 target_refresh_rate = display->desktop_mode.refresh_rate; |
| 2753 | 558 } |
|
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559 |
| 2753 | 560 match = NULL; |
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561 for (i = 0; i < SDL_GetNumDisplayModesForDisplay(display); ++i) { |
|
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562 current = &display->display_modes[i]; |
| 0 | 563 |
|
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564 if (current->w && (current->w < mode->w)) { |
| 2753 | 565 /* Out of sorted modes large enough here */ |
| 566 break; | |
| 567 } | |
|
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568 if (current->h && (current->h < mode->h)) { |
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Fixed bug #605, per Martin's suggestion
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|
569 if (current->w && (current->w == mode->w)) { |
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Fixed bug #605, per Martin's suggestion
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|
570 /* Out of sorted modes large enough here */ |
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571 break; |
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Fixed bug #605, per Martin's suggestion
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572 } |
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|
573 /* Wider, but not tall enough, due to a different |
|
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574 aspect ratio. This mode must be skipped, but closer |
|
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575 modes may still follow. */ |
|
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576 continue; |
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|
577 } |
| 2753 | 578 if (!match || current->w < match->w || current->h < match->h) { |
| 579 match = current; | |
| 580 continue; | |
| 581 } | |
| 582 if (current->format != match->format) { | |
| 583 /* Sorted highest depth to lowest */ | |
| 584 if (current->format == target_format || | |
| 585 (SDL_BITSPERPIXEL(current->format) >= | |
| 586 SDL_BITSPERPIXEL(target_format) | |
| 587 && SDL_PIXELTYPE(current->format) == | |
| 588 SDL_PIXELTYPE(target_format))) { | |
| 589 match = current; | |
| 590 } | |
| 591 continue; | |
| 592 } | |
| 593 if (current->refresh_rate != match->refresh_rate) { | |
| 594 /* Sorted highest refresh to lowest */ | |
| 595 if (current->refresh_rate >= target_refresh_rate) { | |
| 596 match = current; | |
| 597 } | |
| 598 } | |
| 599 } | |
| 600 if (match) { | |
| 601 if (match->format) { | |
| 602 closest->format = match->format; | |
| 603 } else { | |
| 604 closest->format = mode->format; | |
| 605 } | |
| 606 if (match->w && match->h) { | |
| 607 closest->w = match->w; | |
| 608 closest->h = match->h; | |
| 609 } else { | |
| 610 closest->w = mode->w; | |
| 611 closest->h = mode->h; | |
| 612 } | |
| 613 if (match->refresh_rate) { | |
| 614 closest->refresh_rate = match->refresh_rate; | |
| 615 } else { | |
| 616 closest->refresh_rate = mode->refresh_rate; | |
| 617 } | |
| 618 closest->driverdata = match->driverdata; | |
| 0 | 619 |
| 2753 | 620 /* |
| 621 * Pick some reasonable defaults if the app and driver don't | |
| 622 * care | |
| 623 */ | |
| 624 if (!closest->format) { | |
| 625 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 626 } | |
| 627 if (!closest->w) { | |
| 628 closest->w = 640; | |
| 629 } | |
| 630 if (!closest->h) { | |
| 631 closest->h = 480; | |
| 632 } | |
| 633 return closest; | |
| 634 } | |
| 635 return NULL; | |
|
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636 } |
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637 |
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638 SDL_DisplayMode * |
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639 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
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640 SDL_DisplayMode * closest) |
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641 { |
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642 if (!_this) { |
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643 SDL_UninitializedVideo(); |
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644 return NULL; |
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645 } |
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646 return SDL_GetClosestDisplayModeForDisplay(SDL_CurrentDisplay, mode, closest); |
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647 } |
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648 |
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649 int |
|
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650 SDL_SetDisplayModeForDisplay(SDL_VideoDisplay * display, const SDL_DisplayMode * mode) |
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651 { |
| 2753 | 652 SDL_DisplayMode display_mode; |
| 653 SDL_DisplayMode current_mode; | |
| 3526 | 654 int ncolors; |
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655 |
|
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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656 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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657 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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parents:
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|
658 |
|
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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|
659 /* 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.
Sam Lantinga <slouken@libsdl.org>
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|
660 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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|
661 display_mode.format = display->current_mode.format; |
|
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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|
662 } |
|
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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parents:
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changeset
|
663 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.
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changeset
|
664 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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changeset
|
665 } |
|
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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parents:
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|
666 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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changeset
|
667 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>
parents:
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|
668 } |
|
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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diff
changeset
|
669 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.
Sam Lantinga <slouken@libsdl.org>
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|
670 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>
parents:
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changeset
|
671 } |
|
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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changeset
|
672 |
|
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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changeset
|
673 /* Get a good video mode, the closest one possible */ |
|
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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changeset
|
674 if (!SDL_GetClosestDisplayModeForDisplay(display, &display_mode, &display_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:
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diff
changeset
|
675 SDL_SetError("No video mode large enough for %dx%d", |
|
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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changeset
|
676 display_mode.w, display_mode.h); |
|
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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|
677 return -1; |
|
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
|
678 } |
|
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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changeset
|
679 } 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:
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changeset
|
680 display_mode = display->desktop_mode; |
| 2753 | 681 } |
|
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|
682 |
| 2753 | 683 /* See if there's anything left to do */ |
|
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changeset
|
684 SDL_GetCurrentDisplayModeForDisplay(display, ¤t_mode); |
| 2753 | 685 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { |
| 686 return 0; | |
| 687 } | |
|
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diff
changeset
|
688 |
| 2753 | 689 /* Actually change the display mode */ |
|
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changeset
|
690 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) { |
| 2753 | 691 return -1; |
| 692 } | |
| 693 display->current_mode = display_mode; | |
|
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|
694 |
| 2753 | 695 /* Set up a palette, if necessary */ |
| 696 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 697 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 698 } else { | |
| 699 ncolors = 0; | |
| 700 } | |
| 701 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 702 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 703 if (display->palette) { | |
| 704 SDL_FreePalette(display->palette); | |
| 705 display->palette = NULL; | |
| 706 } | |
| 707 if (ncolors) { | |
| 708 display->palette = SDL_AllocPalette(ncolors); | |
| 709 if (!display->palette) { | |
| 710 return -1; | |
| 711 } | |
| 712 SDL_DitherColors(display->palette->colors, | |
| 713 SDL_BITSPERPIXEL(display_mode.format)); | |
| 714 } | |
| 715 } | |
|
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changeset
|
716 |
| 2753 | 717 return 0; |
| 0 | 718 } |
| 719 | |
|
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parents:
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changeset
|
720 int |
|
3500
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Work in progress on multi-display support:
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|
721 SDL_SetDisplayMode(const SDL_DisplayMode * mode) |
|
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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
|
722 { |
| 2753 | 723 if (!_this) { |
| 724 SDL_UninitializedVideo(); | |
| 725 return -1; | |
| 726 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
727 return SDL_SetDisplayModeForDisplay(SDL_CurrentDisplay, mode); |
|
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|
728 } |
|
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Work in progress on multi-display support:
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changeset
|
729 |
|
4b594623401b
Work in progress on multi-display support:
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changeset
|
730 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
731 SDL_SetWindowDisplayMode(SDL_Window * window, const SDL_DisplayMode * mode) |
|
3500
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Work in progress on multi-display support:
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diff
changeset
|
732 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
733 CHECK_WINDOW_MAGIC(window, -1); |
|
3500
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Work in progress on multi-display support:
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changeset
|
734 |
|
4b594623401b
Work in progress on multi-display support:
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diff
changeset
|
735 if (mode) { |
|
4b594623401b
Work in progress on multi-display support:
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changeset
|
736 window->fullscreen_mode = *mode; |
|
4b594623401b
Work in progress on multi-display support:
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|
737 } else { |
|
4b594623401b
Work in progress on multi-display support:
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changeset
|
738 SDL_zero(window->fullscreen_mode); |
|
4b594623401b
Work in progress on multi-display support:
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|
739 } |
| 3526 | 740 return 0; |
|
3500
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Work in progress on multi-display support:
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diff
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|
741 } |
|
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Work in progress on multi-display support:
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diff
changeset
|
742 |
|
4b594623401b
Work in progress on multi-display support:
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changeset
|
743 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
744 SDL_GetWindowDisplayMode(SDL_Window * window, SDL_DisplayMode * mode) |
|
3500
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Work in progress on multi-display support:
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parents:
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diff
changeset
|
745 { |
|
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Work in progress on multi-display support:
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diff
changeset
|
746 SDL_DisplayMode fullscreen_mode; |
|
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Work in progress on multi-display support:
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diff
changeset
|
747 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
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diff
changeset
|
748 CHECK_WINDOW_MAGIC(window, -1); |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
749 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
750 fullscreen_mode = window->fullscreen_mode; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
751 if (!fullscreen_mode.w) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
752 fullscreen_mode.w = window->w; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
753 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
754 if (!fullscreen_mode.h) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
755 fullscreen_mode.h = window->h; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
756 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
757 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
758 if (!SDL_GetClosestDisplayModeForDisplay(window->display, |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
759 &fullscreen_mode, |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
760 &fullscreen_mode)) { |
|
2869
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
761 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
|
762 return -1; |
|
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
763 } |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
764 |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
765 if (mode) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
766 *mode = fullscreen_mode; |
| 2753 | 767 } |
| 768 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
|
769 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
770 |
|
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
|
771 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
|
772 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
|
773 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
774 SDL_VideoDisplay *display = window->display; |
|
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
|
775 |
|
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 /* 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
|
777 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
|
778 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
|
779 } |
|
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 |
|
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 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
|
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 /* 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
|
784 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
|
785 (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
|
786 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
|
787 /* 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
|
788 if (window->flags & SDL_WINDOW_MINIMIZED) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
789 SDL_RestoreWindow(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
|
790 } else { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
791 SDL_RaiseWindow(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
|
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 } 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
|
794 /* We just lost some state, try to release all states */ |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
795 SDL_MinimizeWindow(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
|
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 } |
|
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 |
|
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 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
|
800 /* Hide any other fullscreen windows */ |
|
3701
fb905d5674cc
Fixed showing and hiding fullscreen windows
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
801 SDL_Window *other; |
|
fb905d5674cc
Fixed showing and hiding fullscreen windows
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
802 for (other = display->windows; other; other = other->next) { |
|
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
|
803 if (other != window && FULLSCREEN_VISIBLE(other)) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
804 SDL_MinimizeWindow(other); |
|
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 } |
|
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 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
|
810 |
|
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 /* See if there are any fullscreen windows */ |
|
3701
fb905d5674cc
Fixed showing and hiding fullscreen windows
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
812 for (window = display->windows; window; window = window->next) { |
|
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 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
|
814 SDL_DisplayMode fullscreen_mode; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
815 if (SDL_GetWindowDisplayMode(window, &fullscreen_mode) == 0) { |
|
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
|
816 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
|
817 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
|
818 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
|
819 } |
|
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
|
820 } |
|
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
|
821 } |
|
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
|
822 |
|
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
|
823 /* 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
|
824 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
|
825 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
|
826 } |
|
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
|
827 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
828 int |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
829 SDL_SetPaletteForDisplay(SDL_VideoDisplay * display, const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 830 { |
| 2753 | 831 SDL_Palette *palette; |
| 832 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
|
833 |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
834 palette = display->palette; |
| 2753 | 835 if (!palette) { |
| 836 SDL_SetError("Display mode does not have a palette"); | |
| 837 return -1; | |
| 838 } | |
| 839 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
|
840 |
| 2753 | 841 if (_this->SetDisplayPalette) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
842 if (_this->SetDisplayPalette(_this, display, palette) < 0) { |
| 2753 | 843 status = -1; |
| 844 } | |
| 845 } | |
| 846 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
|
847 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
848 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
849 int |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
850 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
|
851 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
852 if (!_this) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
853 SDL_UninitializedVideo(); |
|
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 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
856 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
|
857 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
858 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
859 int |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
860 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
|
861 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
862 SDL_Palette *palette; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
863 |
|
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Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
864 palette = display->palette; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
865 if (!palette || !palette->ncolors) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
866 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
|
867 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
868 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
869 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
870 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
|
871 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
872 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
873 SDL_memcpy(colors, &palette->colors[firstcolor], |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
874 ncolors * sizeof(*colors)); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
875 return 0; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
876 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
877 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
878 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
|
879 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
880 { |
| 2753 | 881 if (!_this) { |
| 882 SDL_UninitializedVideo(); | |
| 883 return -1; | |
| 884 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
885 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>
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changeset
|
886 } |
|
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
|
887 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
888 SDL_Window * |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
889 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:
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diff
changeset
|
890 { |
| 2753 | 891 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 892 SDL_WINDOW_OPENGL | | |
| 893 SDL_WINDOW_BORDERLESS | | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
894 SDL_WINDOW_RESIZABLE | |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
895 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 896 SDL_VideoDisplay *display; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
897 SDL_Window *window; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
898 |
| 2753 | 899 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
|
900 /* 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
|
901 if (SDL_VideoInit(NULL, 0) < 0) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
902 return NULL; |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
903 } |
| 2753 | 904 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
905 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
906 if (!_this->GL_CreateContext) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
907 SDL_SetError("No OpenGL support in video driver"); |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
908 return NULL; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
909 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
910 SDL_GL_LoadLibrary(NULL); |
| 2753 | 911 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
912 display = SDL_CurrentDisplay; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
913 window = (SDL_Window *)SDL_calloc(1, sizeof(*window)); |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
914 window->magic = &_this->window_magic; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
915 window->id = _this->next_object_id++; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
916 window->x = x; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
917 window->y = y; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
918 window->w = w; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
919 window->h = h; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
920 window->flags = (flags & allowed_flags); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
921 window->display = display; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
922 window->next = display->windows; |
|
3693
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
923 if (display->windows) { |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
924 display->windows->prev = window; |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
925 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
926 display->windows = window; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
927 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
928 if (_this->CreateWindow && _this->CreateWindow(_this, window) < 0) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
929 SDL_DestroyWindow(window); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
930 return NULL; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
931 } |
|
1895
c121d94672cb
SDL 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) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
934 SDL_SetWindowTitle(window, title); |
| 2753 | 935 } |
| 936 if (flags & SDL_WINDOW_MAXIMIZED) { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
937 SDL_MaximizeWindow(window); |
| 2753 | 938 } |
| 939 if (flags & SDL_WINDOW_MINIMIZED) { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
940 SDL_MinimizeWindow(window); |
| 2753 | 941 } |
| 942 if (flags & SDL_WINDOW_SHOWN) { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
943 SDL_ShowWindow(window); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
944 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
945 SDL_UpdateWindowGrab(window); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
946 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
947 return 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
|
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 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
950 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
|
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; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
954 SDL_Window *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
|
955 |
| 2753 | 956 if (!_this) { |
| 957 SDL_UninitializedVideo(); | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
958 return NULL; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
959 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
960 display = SDL_CurrentDisplay; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
961 window = (SDL_Window *)SDL_calloc(1, sizeof(*window)); |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
962 window->magic = &_this->window_magic; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
963 window->id = _this->next_object_id++; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
964 window->flags = SDL_WINDOW_FOREIGN; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
965 window->display = display; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
966 window->next = display->windows; |
|
3693
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
967 if (display->windows) { |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
968 display->windows->prev = window; |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
969 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
970 display->windows = 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
|
971 |
| 2753 | 972 if (!_this->CreateWindowFrom || |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
973 _this->CreateWindowFrom(_this, window, data) < 0) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
974 SDL_DestroyWindow(window); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
975 return NULL; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
976 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
977 return 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
|
978 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
979 |
|
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
|
980 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
981 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
|
982 { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
983 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
984 SDL_WINDOW_OPENGL | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
985 SDL_WINDOW_BORDERLESS | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
986 SDL_WINDOW_RESIZABLE | |
| 3486 | 987 SDL_WINDOW_INPUT_GRABBED | |
| 988 SDL_WINDOW_FOREIGN); | |
| 2753 | 989 char *title = window->title; |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
990 |
| 2753 | 991 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 992 SDL_SetError("No OpenGL support in video driver"); | |
| 993 return -1; | |
| 994 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
995 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
|
996 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
997 SDL_GL_LoadLibrary(NULL); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
998 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
999 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1000 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1001 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1002 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1003 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1004 /* 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
|
1005 flags |= SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1006 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1007 flags &= ~SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1008 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1009 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1010 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
| 2753 | 1011 _this->DestroyWindow(_this, window); |
| 1012 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1013 |
| 2753 | 1014 window->title = NULL; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1015 window->flags = (flags & allowed_flags); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
1016 |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1017 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1018 if (_this->CreateWindow(_this, window) < 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1019 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1020 SDL_GL_UnloadLibrary(); |
|
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 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1023 } |
| 2753 | 1024 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1025 |
| 2753 | 1026 if (title) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1027 SDL_SetWindowTitle(window, title); |
| 2753 | 1028 SDL_free(title); |
| 1029 } | |
| 1030 if (flags & SDL_WINDOW_MAXIMIZED) { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1031 SDL_MaximizeWindow(window); |
| 2753 | 1032 } |
| 1033 if (flags & SDL_WINDOW_MINIMIZED) { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1034 SDL_MinimizeWindow(window); |
| 2753 | 1035 } |
| 1036 if (flags & SDL_WINDOW_SHOWN) { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1037 SDL_ShowWindow(window); |
| 2753 | 1038 } |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1039 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1040 |
| 2753 | 1041 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
|
1042 } |
|
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
|
1043 |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1044 static __inline__ SDL_Renderer * |
| 3485 | 1045 SDL_GetCurrentRenderer(SDL_bool create) |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1046 { |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1047 if (!_this) { |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1048 SDL_UninitializedVideo(); |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1049 return NULL; |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1050 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1051 if (!SDL_CurrentRenderer) { |
| 3485 | 1052 if (!create) { |
| 1053 SDL_SetError("Use SDL_CreateRenderer() to create a renderer"); | |
| 1054 return NULL; | |
| 1055 } | |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1056 if (SDL_CreateRenderer(0, -1, 0) < 0) { |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1057 return NULL; |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1058 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1059 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1060 return SDL_CurrentRenderer; |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1061 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1062 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1063 Uint32 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1064 SDL_GetWindowID(SDL_Window * window) |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1065 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1066 CHECK_WINDOW_MAGIC(window, 0); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1067 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1068 return window->id; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1069 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1070 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1071 SDL_Window * |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1072 SDL_GetWindowFromID(Uint32 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
|
1073 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1074 SDL_Window *window; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1075 int i; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1076 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1077 if (!_this) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1078 return NULL; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1079 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1080 /* FIXME: Should we keep a separate hash table for these? */ |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1081 for (i = _this->num_displays; i--;) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1082 SDL_VideoDisplay *display = &_this->displays[i]; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1083 for (window = display->windows; window; window = window->next) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1084 if (window->id == id) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1085 return window; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1086 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1087 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1088 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1089 return NULL; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1090 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1091 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1092 Uint32 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1093 SDL_GetWindowFlags(SDL_Window * window) |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1094 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1095 CHECK_WINDOW_MAGIC(window, 0); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1096 |
| 2753 | 1097 return window->flags; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1098 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1099 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1100 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1101 SDL_SetWindowTitle(SDL_Window * window, const char *title) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1102 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1103 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1104 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1105 if (title == window->title) { |
| 2753 | 1106 return; |
| 1107 } | |
| 1108 if (window->title) { | |
| 1109 SDL_free(window->title); | |
| 1110 } | |
| 1111 if (title) { | |
| 1112 window->title = SDL_strdup(title); | |
| 1113 } else { | |
| 1114 window->title = NULL; | |
| 1115 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1116 |
| 2753 | 1117 if (_this->SetWindowTitle) { |
| 1118 _this->SetWindowTitle(_this, window); | |
| 1119 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1120 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1121 |
| 2753 | 1122 const char * |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1123 SDL_GetWindowTitle(SDL_Window * 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
|
1124 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1125 CHECK_WINDOW_MAGIC(window, NULL); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1126 |
| 2753 | 1127 return window->title; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1128 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1129 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1130 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1131 SDL_SetWindowIcon(SDL_Window * window, SDL_Surface * icon) |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1132 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1133 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1134 |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1135 if (_this->SetWindowIcon) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1136 _this->SetWindowIcon(_this, window, icon); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1137 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1138 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1139 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1140 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1141 SDL_SetWindowData(SDL_Window * window, void *userdata) |
| 0 | 1142 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1143 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1144 |
| 2753 | 1145 window->userdata = userdata; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1146 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1147 |
| 2753 | 1148 void * |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1149 SDL_GetWindowData(SDL_Window * 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
|
1150 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1151 CHECK_WINDOW_MAGIC(window, NULL); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1152 |
| 2753 | 1153 return window->userdata; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1154 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1155 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1156 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1157 SDL_SetWindowPosition(SDL_Window * window, int x, int y) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1158 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1159 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1160 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1161 if (x != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1162 window->x = x; |
| 1163 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1164 if (y != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1165 window->y = y; |
| 1166 } | |
| 1167 if (_this->SetWindowPosition) { | |
| 1168 _this->SetWindowPosition(_this, window); | |
| 1169 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1170 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MOVED, x, y); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1171 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1172 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1173 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1174 SDL_GetWindowPosition(SDL_Window * window, int *x, int *y) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1175 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1176 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1177 |
| 2753 | 1178 if (x) { |
| 1179 *x = window->x; | |
| 1180 } | |
| 1181 if (y) { | |
| 1182 *y = window->y; | |
| 1183 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1184 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1185 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1186 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1187 SDL_SetWindowSize(SDL_Window * window, 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
|
1188 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1189 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1190 |
| 2753 | 1191 window->w = w; |
| 1192 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
|
1193 |
| 2753 | 1194 if (_this->SetWindowSize) { |
| 1195 _this->SetWindowSize(_this, window); | |
| 1196 } | |
|
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
|
1197 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
|
1198 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1199 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1200 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1201 SDL_GetWindowSize(SDL_Window * window, 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
|
1202 { |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1203 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
|
1204 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
|
1205 *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
|
1206 } |
|
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
|
1207 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
|
1208 *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
|
1209 } |
|
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
|
1210 } 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
|
1211 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
|
1212 *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
|
1213 } |
|
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
|
1214 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
|
1215 *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
|
1216 } |
| 2753 | 1217 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1218 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1219 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1220 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1221 SDL_ShowWindow(SDL_Window * 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
|
1222 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1223 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1224 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1225 if (window->flags & SDL_WINDOW_SHOWN) { |
| 2753 | 1226 return; |
| 1227 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1228 |
| 2753 | 1229 if (_this->ShowWindow) { |
| 1230 _this->ShowWindow(_this, window); | |
| 1231 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1232 SDL_SendWindowEvent(window, 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
|
1233 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1234 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1235 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1236 SDL_HideWindow(SDL_Window * 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
|
1237 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1238 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1239 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1240 if (!(window->flags & SDL_WINDOW_SHOWN)) { |
| 2753 | 1241 return; |
| 1242 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1243 |
| 2753 | 1244 if (_this->HideWindow) { |
| 1245 _this->HideWindow(_this, window); | |
| 1246 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1247 SDL_SendWindowEvent(window, 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
|
1248 } |
| 0 | 1249 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1250 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1251 SDL_RaiseWindow(SDL_Window * 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
|
1252 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1253 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1254 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1255 if (!(window->flags & SDL_WINDOW_SHOWN)) { |
| 2753 | 1256 return; |
| 1257 } | |
| 1258 if (_this->RaiseWindow) { | |
| 1259 _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
|
1260 } 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
|
1261 /* FIXME: What we really want is a way to request focus */ |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1262 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0); |
| 2753 | 1263 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1264 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1265 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1266 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1267 SDL_MaximizeWindow(SDL_Window * 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
|
1268 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1269 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1270 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1271 if (window->flags & SDL_WINDOW_MAXIMIZED) { |
| 2753 | 1272 return; |
| 1273 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1274 |
| 2753 | 1275 if (_this->MaximizeWindow) { |
| 1276 _this->MaximizeWindow(_this, window); | |
| 1277 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1278 SDL_SendWindowEvent(window, 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
|
1279 } |
| 0 | 1280 |
|
1895
c121d94672cb
SDL 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 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1282 SDL_MinimizeWindow(SDL_Window * 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
|
1283 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1284 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1285 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1286 if (window->flags & SDL_WINDOW_MINIMIZED) { |
| 2753 | 1287 return; |
| 1288 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1289 |
| 2753 | 1290 if (_this->MinimizeWindow) { |
| 1291 _this->MinimizeWindow(_this, window); | |
| 1292 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1293 SDL_SendWindowEvent(window, 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
|
1294 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1295 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1296 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1297 SDL_RestoreWindow(SDL_Window * 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
|
1298 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1299 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1300 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1301 if (!(window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { |
| 2753 | 1302 return; |
| 1303 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1304 |
| 2753 | 1305 if (_this->RestoreWindow) { |
| 1306 _this->RestoreWindow(_this, window); | |
| 1307 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1308 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0); |
| 0 | 1309 } |
| 1310 | |
|
1895
c121d94672cb
SDL 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 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1312 SDL_SetWindowFullscreen(SDL_Window * window, int fullscreen) |
| 0 | 1313 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1314 CHECK_WINDOW_MAGIC(window, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1315 |
| 2753 | 1316 if (fullscreen) { |
| 1317 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1318 } | |
| 1319 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1320 return 0; | |
| 1321 } | |
| 1322 if (fullscreen) { | |
| 1323 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
|
1324 |
|
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
|
1325 SDL_UpdateFullscreenMode(window, SDL_TRUE); |
| 2753 | 1326 } else { |
| 1327 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
|
1328 |
|
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
|
1329 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
| 2753 | 1330 } |
| 1331 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
|
1332 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1333 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1334 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1335 SDL_SetWindowGrab(SDL_Window * window, int mode) |
|
1895
c121d94672cb
SDL 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 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1337 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1338 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1339 if ((!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 2753 | 1340 return; |
| 1341 } | |
| 1342 if (mode) { | |
| 1343 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1344 } else { | |
| 1345 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1346 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1347 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1348 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1349 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1350 static void |
| 2876 | 1351 SDL_UpdateWindowGrab(SDL_Window * window) |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1352 { |
| 2753 | 1353 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1354 _this->SetWindowGrab(_this, window); | |
| 1355 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1356 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1358 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1359 SDL_GetWindowGrab(SDL_Window * 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
|
1360 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1361 CHECK_WINDOW_MAGIC(window, 0); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1362 |
| 2753 | 1363 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
|
1364 } |
| 0 | 1365 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1366 void |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1367 SDL_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
|
1368 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1369 SDL_RaiseWindow(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
|
1370 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
|
1371 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1372 |
|
c121d94672cb
SDL 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 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
|
1374 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
|
1375 { |
|
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
|
1376 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
| 0 | 1377 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1378 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1379 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
|
1380 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
|
1381 { |
| 2753 | 1382 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
|
1383 |
| 2753 | 1384 if (renderer && renderer->DisplayModeChanged) { |
| 1385 renderer->DisplayModeChanged(renderer); | |
| 1386 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1387 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1388 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1389 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
|
1390 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
|
1391 { |
|
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
|
1392 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
|
1393 } |
|
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
|
1394 |
|
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
|
1395 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
|
1396 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
|
1397 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1398 SDL_RaiseWindow(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
|
1399 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
|
1400 } |
|
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
|
1401 |
|
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
|
1402 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
|
1403 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1404 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1405 SDL_VideoDisplay *display = window->display; |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1406 |
| 2753 | 1407 if (display->gamma && _this->SetDisplayGammaRamp) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1408 _this->SetDisplayGammaRamp(_this, display, display->gamma); |
| 2753 | 1409 } |
| 2876 | 1410 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1411 && _this->SetWindowGrab) { | |
| 2753 | 1412 _this->SetWindowGrab(_this, window); |
| 1413 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1414 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1415 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1416 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
|
1417 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
|
1418 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1419 SDL_VideoDisplay *display = window->display; |
| 0 | 1420 |
|
3512
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1421 /* 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
|
1422 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
|
1423 _this->num_displays == 1) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1424 SDL_MinimizeWindow(window); |
|
3512
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1425 } |
|
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1426 |
| 2753 | 1427 if (display->gamma && _this->SetDisplayGammaRamp) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1428 _this->SetDisplayGammaRamp(_this, display, display->saved_gamma); |
| 2753 | 1429 } |
| 2876 | 1430 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1431 && _this->SetWindowGrab) { | |
| 2753 | 1432 _this->SetWindowGrab(_this, window); |
| 1433 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1434 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1435 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1436 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
|
1437 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
|
1438 { |
| 2753 | 1439 SDL_VideoDisplay *display; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1440 SDL_Window *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
|
1441 |
| 2753 | 1442 if (!_this) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1443 return NULL; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1444 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1445 display = SDL_CurrentDisplay; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1446 for (window = display->windows; window; window = window->next) { |
| 2753 | 1447 if (window->flags & SDL_WINDOW_INPUT_FOCUS) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1448 return window; |
| 2753 | 1449 } |
| 1450 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1451 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
|
1452 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1453 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1454 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1455 SDL_DestroyWindow(SDL_Window * 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
|
1456 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1457 SDL_VideoDisplay *display; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1458 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1459 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1460 window->magic = NULL; |
|
3503
7931094e4c48
Explicitly clear fullscreen status rather than relying on the window focus behavior.
Sam Lantinga <slouken@libsdl.org>
parents:
3502
diff
changeset
|
1461 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1462 if (window->title) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1463 SDL_free(window->title); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1464 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1465 if (window->renderer) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1466 SDL_DestroyRenderer(window); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1467 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1468 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1469 /* Restore video mode, etc. */ |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1470 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1471 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1472 if (_this->DestroyWindow) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1473 _this->DestroyWindow(_this, window); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1474 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1475 if (window->flags & SDL_WINDOW_OPENGL) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1476 SDL_GL_UnloadLibrary(); |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1477 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1478 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1479 /* Unlink the window from the list */ |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1480 display = window->display; |
|
3693
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
1481 if (window->next) { |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
1482 window->next->prev = window->prev; |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
1483 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1484 if (window->prev) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1485 window->prev->next = window->next; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1486 } else { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1487 display->windows = window->next; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1488 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1489 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1490 SDL_free(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
|
1491 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1492 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1493 void |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1494 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
|
1495 { |
| 2753 | 1496 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
|
1497 |
| 2753 | 1498 render_drivers = |
| 1499 SDL_realloc(display->render_drivers, | |
| 1500 (display->num_render_drivers + | |
| 1501 1) * sizeof(*render_drivers)); | |
| 1502 if (render_drivers) { | |
| 1503 render_drivers[display->num_render_drivers] = *driver; | |
| 1504 display->render_drivers = render_drivers; | |
| 1505 display->num_render_drivers++; | |
| 1506 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1507 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1508 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1509 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1510 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
|
1511 { |
| 2753 | 1512 if (_this) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1513 return SDL_CurrentDisplay->num_render_drivers; |
| 2753 | 1514 } |
| 1515 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
|
1516 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1517 |
|
c121d94672cb
SDL 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 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1519 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
|
1520 { |
| 2753 | 1521 if (!_this) { |
| 1522 SDL_UninitializedVideo(); | |
| 1523 return -1; | |
| 1524 } | |
| 1525 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1526 SDL_SetError("index must be in the range of 0 - %d", | |
| 1527 SDL_GetNumRenderDrivers() - 1); | |
| 1528 return -1; | |
| 1529 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1530 *info = SDL_CurrentDisplay->render_drivers[index].info; |
| 2753 | 1531 return 0; |
| 0 | 1532 } |
| 1533 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1534 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1535 SDL_CreateRenderer(SDL_Window * window, int index, Uint32 flags) |
| 0 | 1536 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1537 CHECK_WINDOW_MAGIC(window, -1); |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1538 |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1539 /* Free any existing renderer */ |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1540 SDL_DestroyRenderer(window); |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1541 |
| 2753 | 1542 if (index < 0) { |
| 3488 | 1543 char *override = SDL_getenv("SDL_VIDEO_RENDERER"); |
| 1544 int n = SDL_GetNumRenderDrivers(); | |
| 1545 | |
|
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
|
1546 #if SDL_VIDEO_RENDER_OGL |
| 3488 | 1547 if (!override && (window->flags & SDL_WINDOW_OPENGL)) { |
| 1548 override = "opengl"; | |
| 1549 } | |
|
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
|
1550 #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
|
1551 #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
|
1552 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
|
1553 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
|
1554 } |
|
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
|
1555 #endif /* SDL_VIDEO_RENDER_OGL_ES */ |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1556 if (override) { |
| 3488 | 1557 for (index = 0; index < n; ++index) { |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1558 SDL_RenderDriver *driver = |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1559 &SDL_CurrentDisplay->render_drivers[index]; |
| 3488 | 1560 |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1561 if (SDL_strcasecmp(override, driver->info.name) == 0) { |
| 3488 | 1562 /* Create a new renderer instance */ |
| 1563 window->renderer = driver->CreateRenderer(window, flags); | |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1564 break; |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1565 } |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1566 } |
| 3488 | 1567 } else { |
| 1568 for (index = 0; index < n; ++index) { | |
| 1569 SDL_RenderDriver *driver = | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1570 &SDL_CurrentDisplay->render_drivers[index]; |
| 3488 | 1571 |
| 1572 if ((driver->info.flags & flags) == flags) { | |
| 1573 /* Create a new renderer instance */ | |
| 1574 window->renderer = driver->CreateRenderer(window, flags); | |
| 1575 if (window->renderer) { | |
| 1576 /* Yay, we got one! */ | |
| 1577 break; | |
| 1578 } | |
| 2753 | 1579 } |
| 1580 } | |
| 1581 } | |
| 1582 if (index == n) { | |
| 1583 SDL_SetError("Couldn't find matching render driver"); | |
| 1584 return -1; | |
| 1585 } | |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1586 } else { |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1587 if (index >= SDL_GetNumRenderDrivers()) { |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1588 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
|
1589 SDL_GetNumRenderDrivers() - 1); |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1590 return -1; |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1591 } |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1592 /* Create a new renderer instance */ |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1593 window->renderer = SDL_CurrentDisplay->render_drivers[index].CreateRenderer(window, flags); |
| 2753 | 1594 } |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1595 |
| 3139 | 1596 if (window->renderer == NULL) { |
| 1597 /* Assuming renderer set its error */ | |
| 1598 return -1; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1599 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1600 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1601 SDL_SelectRenderer(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
|
1602 |
| 2753 | 1603 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
|
1604 } |
| 0 | 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 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1607 SDL_SelectRenderer(SDL_Window * 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
|
1608 { |
| 2753 | 1609 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
|
1610 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1611 CHECK_WINDOW_MAGIC(window, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1612 |
| 2753 | 1613 renderer = window->renderer; |
| 3485 | 1614 if (!renderer) { |
| 1615 SDL_SetError("Use SDL_CreateRenderer() to create a renderer"); | |
| 1616 return -1; | |
| 1617 } | |
| 1618 if (renderer->ActivateRenderer) { | |
| 1619 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 2753 | 1620 return -1; |
| 1621 } | |
| 1622 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1623 SDL_CurrentDisplay->current_renderer = renderer; |
| 2753 | 1624 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
|
1625 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1626 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1627 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1628 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1629 { |
| 3485 | 1630 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
|
1631 if (!renderer) { |
| 2753 | 1632 return -1; |
| 1633 } | |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1634 *info = renderer->info; |
| 2753 | 1635 return 0; |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1636 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1637 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1638 SDL_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
|
1639 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
|
1640 { |
| 2753 | 1641 SDL_Renderer *renderer; |
| 1642 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
|
1643 |
| 3485 | 1644 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
|
1645 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1646 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1647 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1648 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1649 SDL_Unsupported(); |
| 2753 | 1650 return 0; |
| 1651 } | |
| 4433 | 1652 if (w <= 0 || h <= 0) { |
| 1653 SDL_SetError("Texture dimensions can't be 0"); | |
| 1654 return 0; | |
| 1655 } | |
| 2753 | 1656 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); |
| 1657 if (!texture) { | |
| 1658 SDL_OutOfMemory(); | |
| 1659 return 0; | |
| 1660 } | |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1661 texture->magic = &_this->texture_magic; |
| 2753 | 1662 texture->format = format; |
| 1663 texture->access = access; | |
| 1664 texture->w = w; | |
| 1665 texture->h = h; | |
| 1666 texture->r = 255; | |
| 1667 texture->g = 255; | |
| 1668 texture->b = 255; | |
| 1669 texture->a = 255; | |
| 1670 texture->renderer = renderer; | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1671 texture->next = renderer->textures; |
|
3692
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
1672 if (renderer->textures) { |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
1673 renderer->textures->prev = texture; |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
1674 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1675 renderer->textures = 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
|
1676 |
| 2753 | 1677 if (renderer->CreateTexture(renderer, texture) < 0) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1678 SDL_DestroyTexture(texture); |
| 2753 | 1679 return 0; |
| 1680 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1681 return texture; |
| 0 | 1682 } |
| 1683 | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1684 SDL_Texture * |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1685 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1686 { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1687 SDL_Texture *texture; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1688 Uint32 requested_format = format; |
| 2753 | 1689 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
|
1690 SDL_Renderer *renderer; |
| 2753 | 1691 int bpp; |
| 1692 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
|
1693 |
| 2753 | 1694 if (!surface) { |
| 1695 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1696 return 0; | |
| 1697 } | |
| 1698 fmt = surface->format; | |
| 0 | 1699 |
| 3485 | 1700 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
|
1701 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
|
1702 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
|
1703 } |
|
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
|
1704 |
| 2753 | 1705 if (format) { |
| 1706 if (!SDL_PixelFormatEnumToMasks | |
| 1707 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1708 SDL_SetError("Unknown pixel format"); | |
| 1709 return 0; | |
| 1710 } | |
| 1711 } else { | |
| 1712 if (surface->format->Amask | |
| 1713 || !(surface->map->info.flags & | |
| 1714 (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
|
1715 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
|
1716 int pfmt; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1717 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1718 /* Pixel formats, sorted by best first */ |
| 3186 | 1719 static const Uint32 sdl_pformats[] = { |
| 1720 SDL_PIXELFORMAT_ARGB8888, | |
| 1721 SDL_PIXELFORMAT_RGBA8888, | |
| 1722 SDL_PIXELFORMAT_ABGR8888, | |
| 1723 SDL_PIXELFORMAT_BGRA8888, | |
| 1724 SDL_PIXELFORMAT_RGB888, | |
| 1725 SDL_PIXELFORMAT_BGR888, | |
| 1726 SDL_PIXELFORMAT_RGB24, | |
| 1727 SDL_PIXELFORMAT_BGR24, | |
| 1728 SDL_PIXELFORMAT_RGB565, | |
| 1729 SDL_PIXELFORMAT_BGR565, | |
| 1730 SDL_PIXELFORMAT_ARGB1555, | |
| 1731 SDL_PIXELFORMAT_ABGR1555, | |
| 1732 SDL_PIXELFORMAT_RGB555, | |
| 1733 SDL_PIXELFORMAT_BGR555, | |
| 1734 SDL_PIXELFORMAT_ARGB4444, | |
| 1735 SDL_PIXELFORMAT_ABGR4444, | |
| 1736 SDL_PIXELFORMAT_RGB444, | |
| 1737 SDL_PIXELFORMAT_ARGB2101010, | |
| 1738 SDL_PIXELFORMAT_INDEX8, | |
| 1739 SDL_PIXELFORMAT_INDEX4LSB, | |
| 1740 SDL_PIXELFORMAT_INDEX4MSB, | |
| 1741 SDL_PIXELFORMAT_RGB332, | |
| 1742 SDL_PIXELFORMAT_INDEX1LSB, | |
| 1743 SDL_PIXELFORMAT_INDEX1MSB, | |
| 1744 SDL_PIXELFORMAT_UNKNOWN | |
| 1745 }; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1746 |
| 2753 | 1747 bpp = fmt->BitsPerPixel; |
| 1748 Rmask = fmt->Rmask; | |
| 1749 Gmask = fmt->Gmask; | |
| 1750 Bmask = fmt->Bmask; | |
| 1751 Amask = fmt->Amask; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1752 |
| 3186 | 1753 format = |
| 1754 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1755 if (!format) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1756 SDL_SetError("Unknown pixel format"); |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1757 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1758 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1759 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1760 /* Search requested format in the supported texture */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1761 /* formats by current renderer */ |
| 3186 | 1762 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1763 if (renderer->info.texture_formats[it] == format) { | |
| 1764 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1765 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1766 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1767 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1768 /* If requested format can't be found, search any best */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1769 /* format which renderer provides */ |
| 3186 | 1770 if (it == renderer->info.num_texture_formats) { |
| 1771 pfmt = 0; | |
| 1772 for (;;) { | |
| 1773 if (sdl_pformats[pfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1774 break; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1775 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1776 |
| 3186 | 1777 for (it = 0; it < renderer->info.num_texture_formats; |
| 1778 it++) { | |
| 1779 if (renderer->info.texture_formats[it] == | |
| 1780 sdl_pformats[pfmt]) { | |
| 1781 break; | |
| 1782 } | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1783 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1784 |
| 3186 | 1785 if (it != renderer->info.num_texture_formats) { |
| 1786 /* The best format has been found */ | |
| 1787 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1788 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1789 pfmt++; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1790 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1791 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1792 /* If any format can't be found, then return an error */ |
| 3186 | 1793 if (it == renderer->info.num_texture_formats) { |
| 1794 SDL_SetError | |
| 1795 ("Any of the supported pixel formats can't be found"); | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1796 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1797 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1798 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1799 /* Convert found pixel format back to color masks */ |
| 3186 | 1800 if (SDL_PixelFormatEnumToMasks |
| 1801 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1802 &Bmask, &Amask) != SDL_TRUE) { | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1803 SDL_SetError("Unknown pixel format"); |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1804 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1805 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1806 } |
| 2753 | 1807 } else { |
| 1808 /* Need a format with alpha */ | |
|
3196
413672b09bb3
Fixed some compile errors and warnings under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents:
3186
diff
changeset
|
1809 Uint32 it; |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1810 int apfmt; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1811 |
|
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
|
1812 /* Pixel formats with alpha, sorted by best first */ |
| 3169 | 1813 static const Uint32 sdl_alpha_pformats[] = { |
| 1814 SDL_PIXELFORMAT_ARGB8888, | |
| 1815 SDL_PIXELFORMAT_RGBA8888, | |
| 1816 SDL_PIXELFORMAT_ABGR8888, | |
| 1817 SDL_PIXELFORMAT_BGRA8888, | |
| 1818 SDL_PIXELFORMAT_ARGB1555, | |
| 1819 SDL_PIXELFORMAT_ABGR1555, | |
| 1820 SDL_PIXELFORMAT_ARGB4444, | |
| 1821 SDL_PIXELFORMAT_ABGR4444, | |
| 1822 SDL_PIXELFORMAT_ARGB2101010, | |
| 1823 SDL_PIXELFORMAT_UNKNOWN | |
| 1824 }; | |
|
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
|
1825 |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1826 if (surface->format->Amask) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1827 /* If surface already has alpha, then try an original */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1828 /* surface format first */ |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1829 bpp = fmt->BitsPerPixel; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1830 Rmask = fmt->Rmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1831 Gmask = fmt->Gmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1832 Bmask = fmt->Bmask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1833 Amask = fmt->Amask; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1834 } else { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1835 bpp = 32; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1836 Rmask = 0x00FF0000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1837 Gmask = 0x0000FF00; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1838 Bmask = 0x000000FF; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1839 Amask = 0xFF000000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1840 } |
|
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
|
1841 |
| 3169 | 1842 format = |
| 1843 SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1844 if (!format) { |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1845 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
|
1846 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
|
1847 } |
|
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
|
1848 |
|
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
|
1849 /* Search this format in the supported texture formats */ |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1850 /* by current renderer */ |
| 3169 | 1851 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1852 if (renderer->info.texture_formats[it] == format) { | |
| 1853 break; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1854 } |
|
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
|
1855 } |
|
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
|
1856 |
|
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
|
1857 /* If this format can't be found, search any best */ |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1858 /* compatible format with alpha which renderer provides */ |
| 3169 | 1859 if (it == renderer->info.num_texture_formats) { |
| 1860 apfmt = 0; | |
| 1861 for (;;) { | |
| 1862 if (sdl_alpha_pformats[apfmt] == SDL_PIXELFORMAT_UNKNOWN) { | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1863 break; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1864 } |
|
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
|
1865 |
| 3169 | 1866 for (it = 0; it < renderer->info.num_texture_formats; |
| 1867 it++) { | |
| 1868 if (renderer->info.texture_formats[it] == | |
| 1869 sdl_alpha_pformats[apfmt]) { | |
| 1870 break; | |
| 1871 } | |
|
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
|
1872 } |
|
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
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changeset
|
1873 |
| 3169 | 1874 if (it != renderer->info.num_texture_formats) { |
| 1875 /* Compatible format has been found */ | |
| 1876 break; | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1877 } |
|
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
|
1878 apfmt++; |
|
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1879 } |
|
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
|
1880 |
|
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
|
1881 /* If compatible format can't be found, then return an error */ |
| 3169 | 1882 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
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changeset
|
1883 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
|
1884 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
|
1885 } |
|
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
|
1886 |
|
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
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changeset
|
1887 /* Convert found pixel format back to color masks */ |
| 3169 | 1888 if (SDL_PixelFormatEnumToMasks |
| 1889 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1890 &Bmask, &Amask) != SDL_TRUE) { | |
|
3166
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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
|
1891 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
|
1892 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
|
1893 } |
|
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
|
1894 } |
| 2753 | 1895 } |
|
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
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changeset
|
1896 |
| 2753 | 1897 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); |
| 1898 if (!format) { | |
| 1899 SDL_SetError("Unknown pixel format"); | |
| 1900 return 0; | |
| 1901 } | |
| 1902 } | |
| 0 | 1903 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1904 texture = |
| 2753 | 1905 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
| 1906 surface->h); | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1907 if (!texture && !requested_format) { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1908 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
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changeset
|
1909 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1910 format = desktop_mode.format; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1911 texture = |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1912 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1913 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1914 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1915 if (!texture) { |
| 2753 | 1916 return 0; |
| 1917 } | |
| 1918 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1919 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1920 if (SDL_MUSTLOCK(surface)) { | |
| 3315 | 1921 SDL_LockSurface(surface); |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1922 SDL_UpdateTexture(texture, NULL, surface->pixels, |
| 2753 | 1923 surface->pitch); |
| 1924 SDL_UnlockSurface(surface); | |
| 1925 } else { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1926 SDL_UpdateTexture(texture, NULL, surface->pixels, |
| 2753 | 1927 surface->pitch); |
| 1928 } | |
| 1929 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1930 SDL_PixelFormat dst_fmt; |
| 2753 | 1931 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1932 |
| 2753 | 1933 /* 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
|
1934 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
|
1935 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1936 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1937 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
|
1938 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1939 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1940 * 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
|
1941 * fmt->palette? |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1942 */ |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1943 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
|
1944 SDL_BITSPERPIXEL(format)); |
| 2753 | 1945 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1946 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1947 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
|
1948 if (dst) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1949 SDL_UpdateTexture(texture, NULL, dst->pixels, dst->pitch); |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1950 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1951 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1952 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1953 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 1954 } |
| 1955 if (!dst) { | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1956 SDL_DestroyTexture(texture); |
| 2753 | 1957 return 0; |
| 1958 } | |
| 1959 } | |
|
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
|
1960 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1961 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1962 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
|
1963 int blendMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1964 int scaleMode; |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1965 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1966 SDL_GetSurfaceColorMod(surface, &r, &g, &b); |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1967 SDL_SetTextureColorMod(texture, r, g, b); |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1968 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1969 SDL_GetSurfaceAlphaMod(surface, &a); |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1970 SDL_SetTextureAlphaMod(texture, a); |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1971 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1972 SDL_GetSurfaceBlendMode(surface, &blendMode); |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1973 SDL_SetTextureBlendMode(texture, blendMode); |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1974 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1975 SDL_GetSurfaceScaleMode(surface, &scaleMode); |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1976 SDL_SetTextureScaleMode(texture, scaleMode); |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1977 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1978 |
| 2753 | 1979 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1980 SDL_SetTexturePalette(texture, fmt->palette->colors, 0, |
| 2753 | 1981 fmt->palette->ncolors); |
| 1982 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1983 return 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
|
1984 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1985 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1986 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
1987 SDL_QueryTexture(SDL_Texture * texture, Uint32 * format, int *access, |
| 2753 | 1988 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
|
1989 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1990 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1991 |
| 2753 | 1992 if (format) { |
| 1993 *format = texture->format; | |
| 1994 } | |
| 1995 if (access) { | |
| 1996 *access = texture->access; | |
| 1997 } | |
| 1998 if (w) { | |
| 1999 *w = texture->w; | |
| 2000 } | |
| 2001 if (h) { | |
| 2002 *h = texture->h; | |
| 2003 } | |
| 2004 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
|
2005 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2006 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2007 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2008 SDL_QueryTexturePixels(SDL_Texture * texture, void **pixels, int *pitch) |
| 0 | 2009 { |
| 2753 | 2010 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
|
2011 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2012 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2013 |
| 2753 | 2014 renderer = texture->renderer; |
| 2015 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
|
2016 SDL_Unsupported(); |
| 2753 | 2017 return -1; |
| 2018 } | |
| 2019 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
|
2020 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2021 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2022 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2023 SDL_SetTexturePalette(SDL_Texture * texture, const SDL_Color * colors, |
| 2753 | 2024 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
|
2025 { |
| 2753 | 2026 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
|
2027 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2028 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2029 |
| 2753 | 2030 renderer = texture->renderer; |
| 2031 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
|
2032 SDL_Unsupported(); |
| 2753 | 2033 return -1; |
| 2034 } | |
| 2035 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 2036 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
|
2037 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2038 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2039 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2040 SDL_GetTexturePalette(SDL_Texture * texture, SDL_Color * colors, |
| 2753 | 2041 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
|
2042 { |
| 2753 | 2043 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
|
2044 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2045 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2046 |
| 2753 | 2047 renderer = texture->renderer; |
| 2048 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
|
2049 SDL_Unsupported(); |
| 2753 | 2050 return -1; |
| 2051 } | |
| 2052 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 2053 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
|
2054 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2055 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2056 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2057 SDL_SetTextureColorMod(SDL_Texture * texture, Uint8 r, Uint8 g, Uint8 b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2058 { |
| 2753 | 2059 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2060 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2061 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2062 |
| 2753 | 2063 renderer = texture->renderer; |
| 2064 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
|
2065 SDL_Unsupported(); |
| 2753 | 2066 return -1; |
| 2067 } | |
| 2068 if (r < 255 || g < 255 || b < 255) { | |
| 2069 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 2070 } else { | |
| 2071 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 2072 } | |
| 2073 texture->r = r; | |
| 2074 texture->g = g; | |
| 2075 texture->b = b; | |
| 2076 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2077 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2078 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2079 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2080 SDL_GetTextureColorMod(SDL_Texture * texture, Uint8 * r, Uint8 * g, |
| 2753 | 2081 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2082 { |
| 2753 | 2083 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2084 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2085 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2086 |
| 2753 | 2087 renderer = texture->renderer; |
| 2088 if (r) { | |
| 2089 *r = texture->r; | |
| 2090 } | |
| 2091 if (g) { | |
| 2092 *g = texture->g; | |
| 2093 } | |
| 2094 if (b) { | |
| 2095 *b = texture->b; | |
| 2096 } | |
| 2097 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2098 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2099 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2100 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2101 SDL_SetTextureAlphaMod(SDL_Texture * texture, Uint8 alpha) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2102 { |
| 2753 | 2103 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2104 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2105 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2106 |
| 2753 | 2107 renderer = texture->renderer; |
| 2108 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
|
2109 SDL_Unsupported(); |
| 2753 | 2110 return -1; |
| 2111 } | |
| 2112 if (alpha < 255) { | |
| 2113 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 2114 } else { | |
| 2115 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 2116 } | |
| 2117 texture->a = alpha; | |
| 2118 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2119 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2120 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2121 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2122 SDL_GetTextureAlphaMod(SDL_Texture * texture, Uint8 * alpha) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2123 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2124 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2125 |
| 2753 | 2126 if (alpha) { |
| 2127 *alpha = texture->a; | |
| 2128 } | |
| 2129 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2130 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2131 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2132 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2133 SDL_SetTextureBlendMode(SDL_Texture * texture, int blendMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2134 { |
| 2753 | 2135 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2136 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2137 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2138 |
| 2753 | 2139 renderer = texture->renderer; |
| 2140 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
|
2141 SDL_Unsupported(); |
| 2753 | 2142 return -1; |
| 2143 } | |
| 2144 texture->blendMode = blendMode; | |
| 2145 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2146 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2147 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2148 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2149 SDL_GetTextureBlendMode(SDL_Texture * texture, int *blendMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2150 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2151 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2152 |
| 2753 | 2153 if (blendMode) { |
| 2154 *blendMode = texture->blendMode; | |
| 2155 } | |
| 2156 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2157 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2158 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2159 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2160 SDL_SetTextureScaleMode(SDL_Texture * texture, int scaleMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2161 { |
| 2753 | 2162 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2163 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2164 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2165 |
| 2753 | 2166 renderer = texture->renderer; |
| 2167 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
|
2168 SDL_Unsupported(); |
| 2753 | 2169 return -1; |
| 2170 } | |
| 2171 texture->scaleMode = scaleMode; | |
| 2172 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2173 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2174 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2175 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2176 SDL_GetTextureScaleMode(SDL_Texture * texture, int *scaleMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2177 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2178 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2179 |
| 2753 | 2180 if (scaleMode) { |
| 2181 *scaleMode = texture->scaleMode; | |
| 2182 } | |
| 2183 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2184 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2185 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2186 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2187 SDL_UpdateTexture(SDL_Texture * texture, const SDL_Rect * rect, |
| 2753 | 2188 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
|
2189 { |
| 2753 | 2190 SDL_Renderer *renderer; |
| 2191 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
|
2192 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2193 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2194 |
| 2753 | 2195 renderer = texture->renderer; |
| 2196 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
|
2197 SDL_Unsupported(); |
| 2753 | 2198 return -1; |
| 2199 } | |
| 2200 if (!rect) { | |
| 2201 full_rect.x = 0; | |
| 2202 full_rect.y = 0; | |
| 2203 full_rect.w = texture->w; | |
| 2204 full_rect.h = texture->h; | |
| 2205 rect = &full_rect; | |
| 2206 } | |
| 2207 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
|
2208 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2209 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2210 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2211 SDL_LockTexture(SDL_Texture * texture, const SDL_Rect * rect, int markDirty, |
| 2753 | 2212 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
|
2213 { |
| 2753 | 2214 SDL_Renderer *renderer; |
| 2215 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
|
2216 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2217 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2218 |
| 2753 | 2219 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { |
| 2220 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2221 return -1; | |
| 2222 } | |
| 2223 renderer = texture->renderer; | |
| 2224 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
|
2225 SDL_Unsupported(); |
| 2753 | 2226 return -1; |
| 2227 } | |
| 2228 if (!rect) { | |
| 2229 full_rect.x = 0; | |
| 2230 full_rect.y = 0; | |
| 2231 full_rect.w = texture->w; | |
| 2232 full_rect.h = texture->h; | |
| 2233 rect = &full_rect; | |
| 2234 } | |
| 2235 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2236 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
|
2237 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2238 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2239 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2240 SDL_UnlockTexture(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
|
2241 { |
| 2753 | 2242 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
|
2243 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2244 CHECK_TEXTURE_MAGIC(texture, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2245 |
| 2753 | 2246 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { |
| 2247 return; | |
| 2248 } | |
| 2249 renderer = texture->renderer; | |
| 2250 if (!renderer->UnlockTexture) { | |
| 2251 return; | |
| 2252 } | |
| 2253 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
|
2254 } |
| 0 | 2255 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2256 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2257 SDL_DirtyTexture(SDL_Texture * texture, int numrects, |
| 2753 | 2258 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
|
2259 { |
| 2753 | 2260 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
|
2261 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2262 CHECK_TEXTURE_MAGIC(texture, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2263 |
| 2753 | 2264 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { |
| 2265 return; | |
| 2266 } | |
| 2267 renderer = texture->renderer; | |
| 2268 if (!renderer->DirtyTexture) { | |
| 2269 return; | |
| 2270 } | |
| 2271 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
|
2272 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2273 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2274 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2275 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
|
2276 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2277 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2278 |
| 3485 | 2279 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
|
2280 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2281 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2282 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2283 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2284 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2285 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2286 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2287 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2288 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2289 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2290 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2291 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2292 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2293 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2294 int |
| 2885 | 2295 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
|
2296 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2297 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2298 |
| 3485 | 2299 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
|
2300 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2301 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2302 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2303 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2304 *r = renderer->r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2305 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2306 if (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2307 *g = renderer->g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2308 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2309 if (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2310 *b = renderer->b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2311 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2312 if (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2313 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2314 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2315 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2316 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2317 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2318 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2319 SDL_SetRenderDrawBlendMode(int blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2320 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2321 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2322 |
| 3485 | 2323 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
|
2324 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2325 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2326 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2327 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2328 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2329 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2330 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2331 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2332 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2333 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2334 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2335 int |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2336 SDL_GetRenderDrawBlendMode(int *blendMode) |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2337 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2338 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2339 |
| 3485 | 2340 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
|
2341 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2342 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2343 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2344 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2345 return 0; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2346 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2347 |
| 2901 | 2348 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
|
2349 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
|
2350 { |
|
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
|
2351 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
|
2352 |
|
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
|
2353 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
|
2354 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
|
2355 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
|
2356 } |
|
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
|
2357 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
|
2358 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
|
2359 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
|
2360 |
|
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
|
2361 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
|
2362 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
|
2363 } |
|
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
|
2364 |
|
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
|
2365 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
|
2366 |
|
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
|
2367 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
|
2368 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
|
2369 } |
|
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
|
2370 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
|
2371 } |
|
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
|
2372 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
|
2373 } |
|
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
|
2374 |
|
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
|
2375 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
|
2376 SDL_RenderDrawPoint(int x, int y) |
| 2901 | 2377 { |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2378 SDL_Point point; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2379 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2380 point.x = x; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2381 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
|
2382 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
|
2383 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2384 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2385 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
|
2386 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
|
2387 { |
| 2901 | 2388 SDL_Renderer *renderer; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2389 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2390 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
|
2391 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
|
2392 return -1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2393 } |
| 2901 | 2394 |
| 3485 | 2395 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2901 | 2396 if (!renderer) { |
| 2397 return -1; | |
| 2398 } | |
|
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
|
2399 if (!renderer->RenderDrawPoints) { |
| 2901 | 2400 SDL_Unsupported(); |
| 2401 return -1; | |
| 2402 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2403 if (count < 1) { |
| 2901 | 2404 return 0; |
| 2405 } | |
|
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
|
2406 return renderer->RenderDrawPoints(renderer, points, count); |
| 2901 | 2407 } |
| 2408 | |
| 2409 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
|
2410 SDL_RenderDrawLine(int x1, int y1, int x2, int y2) |
| 2901 | 2411 { |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2412 SDL_Point points[2]; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2413 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2414 points[0].x = x1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2415 points[0].y = y1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2416 points[1].x = x2; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2417 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
|
2418 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
|
2419 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2420 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2421 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
|
2422 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
|
2423 { |
| 2901 | 2424 SDL_Renderer *renderer; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2425 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2426 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
|
2427 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
|
2428 return -1; |
| 2901 | 2429 } |
| 2430 | |
| 3485 | 2431 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2901 | 2432 if (!renderer) { |
| 2433 return -1; | |
| 2434 } | |
|
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
|
2435 if (!renderer->RenderDrawLines) { |
| 2901 | 2436 SDL_Unsupported(); |
| 2437 return -1; | |
| 2438 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2439 if (count < 2) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2440 return 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2441 } |
|
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
|
2442 return renderer->RenderDrawLines(renderer, points, count); |
| 2901 | 2443 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2444 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2445 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
|
2446 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
|
2447 { |
|
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
|
2448 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
|
2449 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2450 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2451 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
|
2452 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
|
2453 { |
| 2753 | 2454 SDL_Renderer *renderer; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2455 int i; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2456 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2457 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
|
2458 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
|
2459 return -1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2460 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2461 |
| 3485 | 2462 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
|
2463 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2464 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2465 } |
|
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
|
2466 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
|
2467 SDL_Unsupported(); |
| 2753 | 2468 return -1; |
| 2469 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2470 if (count < 1) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2471 return 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2472 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2473 /* 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
|
2474 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
|
2475 if (rects[i] == NULL) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2476 SDL_Window *window = renderer->window; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2477 SDL_Rect full_rect; |
|
3540
3ad09fdbfcb0
Fixed constness in RenderRects() parameter
Sam Lantinga <slouken@libsdl.org>
parents:
3536
diff
changeset
|
2478 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
|
2479 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2480 full_rect.x = 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2481 full_rect.y = 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2482 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
|
2483 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
|
2484 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
|
2485 return renderer->RenderDrawRects(renderer, &rect, 1); |
| 2753 | 2486 } |
| 2487 } | |
|
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
|
2488 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
|
2489 } |
|
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 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
|
2492 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
|
2493 { |
|
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 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
|
2495 } |
|
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 |
|
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 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
|
2498 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
|
2499 { |
|
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 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
|
2501 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
|
2502 |
|
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 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
|
2504 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
|
2505 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
|
2506 } |
|
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 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
|
2509 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
|
2510 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
|
2511 } |
|
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
|
2512 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
|
2513 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
|
2514 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
|
2515 } |
|
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 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
|
2517 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
|
2518 } |
|
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
|
2519 /* 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
|
2520 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
|
2521 if (rects[i] == NULL) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2522 SDL_Window *window = renderer->window; |
|
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
|
2523 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
|
2524 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
|
2525 |
|
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
|
2526 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
|
2527 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
|
2528 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
|
2529 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
|
2530 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
|
2531 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
|
2532 } |
|
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 } |
|
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
|
2534 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
|
2535 } |
|
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
|
2536 |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2537 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2538 SDL_RenderCopy(SDL_Texture * texture, const SDL_Rect * srcrect, |
| 2753 | 2539 const SDL_Rect * dstrect) |
| 0 | 2540 { |
| 2753 | 2541 SDL_Renderer *renderer; |
| 2542 SDL_Window *window; | |
| 2543 SDL_Rect real_srcrect; | |
| 2544 SDL_Rect real_dstrect; | |
| 0 | 2545 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2546 CHECK_TEXTURE_MAGIC(texture, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2547 |
| 3485 | 2548 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 3316 | 2549 if (!renderer) { |
| 2753 | 2550 return -1; |
| 2551 } | |
| 3316 | 2552 if (texture->renderer != renderer) { |
| 2553 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
|
2554 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2555 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2556 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2557 SDL_Unsupported(); |
| 2753 | 2558 return -1; |
| 2559 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2560 window = renderer->window; |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2561 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2562 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2563 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2564 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2565 real_srcrect.h = texture->h; |
| 2753 | 2566 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2567 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2568 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2569 } |
| 2753 | 2570 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2571 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2572 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2573 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2574 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2575 real_dstrect.h = window->h; |
| 2753 | 2576 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2577 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2578 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2579 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2580 /* 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
|
2581 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
|
2582 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
|
2583 int deltaw = (real_dstrect.w - dstrect->w); |
|
3333
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2584 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
|
2585 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
|
2586 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2587 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
|
2588 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
|
2589 int deltah = (real_dstrect.h - dstrect->h); |
|
3333
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2590 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
|
2591 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
|
2592 } |
| 2753 | 2593 } |
| 0 | 2594 |
| 2753 | 2595 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2596 &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
|
2597 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2598 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2599 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
|
2600 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
|
2601 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
|
2602 { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2603 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
|
2604 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
|
2605 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
|
2606 |
| 3485 | 2607 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
|
2608 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
|
2609 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
|
2610 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2611 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
|
2612 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
|
2613 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
|
2614 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2615 window = renderer->window; |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2616 |
|
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
|
2617 if (!format) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2618 format = window->display->current_mode.format; |
|
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
|
2619 } |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2620 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2621 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
|
2622 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
|
2623 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
|
2624 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
|
2625 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
|
2626 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
|
2627 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
|
2628 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2629 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
|
2630 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
|
2631 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2632 if (real_rect.x > rect->x) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2633 Uint32 format = SDL_CurrentDisplay->current_mode.format; |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2634 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
|
2635 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
|
2636 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2637 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2638 |
|
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
|
2639 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
|
2640 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
|
2641 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2642 |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2643 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
|
2644 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
|
2645 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
|
2646 { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2647 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
|
2648 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
|
2649 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
|
2650 |
| 3485 | 2651 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
|
2652 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
|
2653 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
|
2654 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2655 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
|
2656 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
|
2657 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
|
2658 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2659 window = renderer->window; |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2660 |
|
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
|
2661 if (!format) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2662 format = window->display->current_mode.format; |
|
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
|
2663 } |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2664 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2665 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
|
2666 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
|
2667 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
|
2668 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
|
2669 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
|
2670 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
|
2671 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
|
2672 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2673 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
|
2674 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
|
2675 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2676 if (real_rect.x > rect->x) { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2677 Uint32 format = SDL_CurrentDisplay->current_mode.format; |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2678 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
|
2679 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
|
2680 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2681 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2682 |
|
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
|
2683 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
|
2684 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
|
2685 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2686 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2687 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
|
2688 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
|
2689 { |
| 2753 | 2690 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
|
2691 |
| 3485 | 2692 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2753 | 2693 if (!renderer || !renderer->RenderPresent) { |
| 2694 return; | |
| 2695 } | |
| 2696 renderer->RenderPresent(renderer); | |
| 0 | 2697 } |
| 2698 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2699 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2700 SDL_DestroyTexture(SDL_Texture * texture) |
| 0 | 2701 { |
| 2753 | 2702 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
|
2703 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2704 CHECK_TEXTURE_MAGIC(texture, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2705 texture->magic = NULL; |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2706 |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2707 renderer = texture->renderer; |
|
3692
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
2708 if (texture->next) { |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
2709 texture->next->prev = texture->prev; |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
2710 } |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2711 if (texture->prev) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2712 texture->prev->next = texture->next; |
| 2753 | 2713 } else { |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2714 renderer->textures = texture->next; |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2715 } |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2716 |
| 2753 | 2717 renderer->DestroyTexture(renderer, texture); |
| 2718 SDL_free(texture); | |
| 0 | 2719 } |
| 2720 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2721 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2722 SDL_DestroyRenderer(SDL_Window * window) |
| 0 | 2723 { |
| 2753 | 2724 SDL_Renderer *renderer; |
| 0 | 2725 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2726 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2727 |
| 2753 | 2728 renderer = window->renderer; |
| 2729 if (!renderer) { | |
| 2730 return; | |
| 2731 } | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2732 |
| 2753 | 2733 /* Free existing textures for this renderer */ |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2734 while (renderer->textures) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2735 SDL_DestroyTexture(renderer->textures); |
| 2753 | 2736 } |
| 0 | 2737 |
| 2753 | 2738 /* Free the renderer instance */ |
| 2739 renderer->DestroyRenderer(renderer); | |
| 0 | 2740 |
| 2753 | 2741 /* Clear references */ |
| 2742 window->renderer = NULL; | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2743 if (SDL_CurrentDisplay->current_renderer == renderer) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2744 SDL_CurrentDisplay->current_renderer = NULL; |
| 2753 | 2745 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2746 } |
| 0 | 2747 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2748 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2749 SDL_IsScreenSaverEnabled() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2750 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2751 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2752 return SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2753 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2754 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
|
2755 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2756 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2757 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2758 SDL_EnableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2759 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2760 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2761 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2762 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2763 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2764 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2765 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2766 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2767 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2768 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2769 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2770 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2771 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2772 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2773 SDL_DisableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2774 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2775 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2776 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2777 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2778 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2779 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2780 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2781 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2782 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2783 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2784 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2785 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2786 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2787 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
|
2788 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
|
2789 { |
| 2753 | 2790 int i, j; |
| 0 | 2791 |
| 2753 | 2792 if (!_this) { |
| 2793 return; | |
| 2794 } | |
| 2795 /* Halt event processing before doing anything else */ | |
| 2796 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
|
2797 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
|
2798 |
| 2753 | 2799 /* Clean up the system video */ |
| 2800 for (i = _this->num_displays; i--;) { | |
| 2801 SDL_VideoDisplay *display = &_this->displays[i]; | |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2802 while (display->windows) { |
|
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
2803 SDL_DestroyWindow(display->windows); |
| 2753 | 2804 } |
| 2805 if (display->render_drivers) { | |
| 2806 SDL_free(display->render_drivers); | |
| 2807 display->render_drivers = NULL; | |
| 2808 } | |
| 2809 display->num_render_drivers = 0; | |
| 2810 } | |
| 2811 _this->VideoQuit(_this); | |
| 0 | 2812 |
| 2753 | 2813 for (i = _this->num_displays; i--;) { |
| 2814 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2815 for (j = display->num_display_modes; j--;) { | |
| 2816 if (display->display_modes[j].driverdata) { | |
| 2817 SDL_free(display->display_modes[j].driverdata); | |
| 2818 display->display_modes[j].driverdata = NULL; | |
| 2819 } | |
| 2820 } | |
| 2821 if (display->display_modes) { | |
| 2822 SDL_free(display->display_modes); | |
| 2823 display->display_modes = NULL; | |
| 2824 } | |
| 2825 if (display->desktop_mode.driverdata) { | |
| 2826 SDL_free(display->desktop_mode.driverdata); | |
| 2827 display->desktop_mode.driverdata = NULL; | |
| 2828 } | |
| 2829 if (display->palette) { | |
| 2830 SDL_FreePalette(display->palette); | |
| 2831 display->palette = NULL; | |
| 2832 } | |
| 2833 if (display->gamma) { | |
| 2834 SDL_free(display->gamma); | |
| 2835 display->gamma = NULL; | |
| 2836 } | |
| 2837 if (display->driverdata) { | |
| 2838 SDL_free(display->driverdata); | |
| 2839 display->driverdata = NULL; | |
| 2840 } | |
| 2841 } | |
| 2842 if (_this->displays) { | |
| 2843 SDL_free(_this->displays); | |
| 2844 _this->displays = NULL; | |
| 2845 } | |
| 2846 _this->free(_this); | |
| 2847 _this = NULL; | |
| 0 | 2848 } |
| 2849 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2850 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
|
2851 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2852 { |
| 2753 | 2853 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2854 |
| 2753 | 2855 if (!_this) { |
| 2856 SDL_UninitializedVideo(); | |
| 2857 return -1; | |
| 2858 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2859 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2860 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
|
2861 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2862 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2863 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2864 retval = 0; |
| 2753 | 2865 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2866 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2867 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
|
2868 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2869 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2870 retval = _this->GL_LoadLibrary(_this, path); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2871 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2872 if (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2873 ++_this->gl_config.driver_loaded; |
| 2753 | 2874 } |
| 2875 return (retval); | |
| 0 | 2876 } |
| 2877 | |
| 2753 | 2878 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
|
2879 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2880 { |
| 2753 | 2881 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2882 |
| 2753 | 2883 if (!_this) { |
| 2884 SDL_UninitializedVideo(); | |
| 2885 return NULL; | |
| 2886 } | |
| 2887 func = NULL; | |
| 2888 if (_this->GL_GetProcAddress) { | |
| 2889 if (_this->gl_config.driver_loaded) { | |
| 2890 func = _this->GL_GetProcAddress(_this, proc); | |
| 2891 } else { | |
| 2892 SDL_SetError("No GL driver has been loaded"); | |
| 2893 } | |
| 2894 } else { | |
| 2895 SDL_SetError("No dynamic GL support in video driver"); | |
| 2896 } | |
| 2897 return func; | |
| 0 | 2898 } |
| 2899 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2900 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2901 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2902 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2903 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2904 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2905 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2906 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2907 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2908 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2909 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2910 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2911 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2912 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2913 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2914 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2915 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2916 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2917 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2918 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2919 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2920 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2921 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2922 const char *extensions; | |
| 2923 const char *start; | |
| 2924 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2925 |
| 2753 | 2926 /* Extension names should not have spaces. */ |
| 2927 where = SDL_strchr(extension, ' '); | |
| 2928 if (where || *extension == '\0') { | |
| 2929 return SDL_FALSE; | |
| 2930 } | |
| 2931 /* See if there's an environment variable override */ | |
| 2932 start = SDL_getenv(extension); | |
| 2933 if (start && *start == '0') { | |
| 2934 return SDL_FALSE; | |
| 2935 } | |
| 2936 /* Lookup the available extensions */ | |
| 2937 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2938 if (glGetStringFunc) { | |
| 2939 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2940 } else { | |
| 2941 extensions = NULL; | |
| 2942 } | |
| 2943 if (!extensions) { | |
| 2944 return SDL_FALSE; | |
| 2945 } | |
| 2946 /* | |
| 2947 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2948 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2949 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2950 |
| 2753 | 2951 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2952 |
| 2753 | 2953 for (;;) { |
| 2954 where = SDL_strstr(start, extension); | |
| 2955 if (!where) | |
| 2956 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2957 |
| 2753 | 2958 terminator = where + SDL_strlen(extension); |
| 2959 if (where == start || *(where - 1) == ' ') | |
| 2960 if (*terminator == ' ' || *terminator == '\0') | |
| 2961 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2962 |
| 2753 | 2963 start = terminator; |
| 2964 } | |
| 2965 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2966 #else |
| 2753 | 2967 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2968 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2969 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2970 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2971 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
|
2972 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 2973 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2974 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2975 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2976 |
| 2753 | 2977 if (!_this) { |
| 2978 SDL_UninitializedVideo(); | |
| 2979 return -1; | |
| 2980 } | |
| 2981 retval = 0; | |
| 2982 switch (attr) { | |
| 2983 case SDL_GL_RED_SIZE: | |
| 2984 _this->gl_config.red_size = value; | |
| 2985 break; | |
| 2986 case SDL_GL_GREEN_SIZE: | |
| 2987 _this->gl_config.green_size = value; | |
| 2988 break; | |
| 2989 case SDL_GL_BLUE_SIZE: | |
| 2990 _this->gl_config.blue_size = value; | |
| 2991 break; | |
| 2992 case SDL_GL_ALPHA_SIZE: | |
| 2993 _this->gl_config.alpha_size = value; | |
| 2994 break; | |
| 2995 case SDL_GL_DOUBLEBUFFER: | |
| 2996 _this->gl_config.double_buffer = value; | |
| 2997 break; | |
| 2998 case SDL_GL_BUFFER_SIZE: | |
| 2999 _this->gl_config.buffer_size = value; | |
| 3000 break; | |
| 3001 case SDL_GL_DEPTH_SIZE: | |
| 3002 _this->gl_config.depth_size = value; | |
| 3003 break; | |
| 3004 case SDL_GL_STENCIL_SIZE: | |
| 3005 _this->gl_config.stencil_size = value; | |
| 3006 break; | |
| 3007 case SDL_GL_ACCUM_RED_SIZE: | |
| 3008 _this->gl_config.accum_red_size = value; | |
| 3009 break; | |
| 3010 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3011 _this->gl_config.accum_green_size = value; | |
| 3012 break; | |
| 3013 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3014 _this->gl_config.accum_blue_size = value; | |
| 3015 break; | |
| 3016 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3017 _this->gl_config.accum_alpha_size = value; | |
| 3018 break; | |
| 3019 case SDL_GL_STEREO: | |
| 3020 _this->gl_config.stereo = value; | |
| 3021 break; | |
| 3022 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 3023 _this->gl_config.multisamplebuffers = value; | |
| 3024 break; | |
| 3025 case SDL_GL_MULTISAMPLESAMPLES: | |
| 3026 _this->gl_config.multisamplesamples = value; | |
| 3027 break; | |
| 3028 case SDL_GL_ACCELERATED_VISUAL: | |
| 3029 _this->gl_config.accelerated = value; | |
| 3030 break; | |
| 3031 case SDL_GL_RETAINED_BACKING: | |
| 3032 _this->gl_config.retained_backing = value; | |
| 3033 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
3034 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
|
3035 _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
|
3036 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
3037 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
|
3038 _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
|
3039 break; |
| 2753 | 3040 default: |
| 3041 SDL_SetError("Unknown OpenGL attribute"); | |
| 3042 retval = -1; | |
| 3043 break; | |
| 3044 } | |
| 3045 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3046 #else |
| 2753 | 3047 SDL_Unsupported(); |
| 3048 return -1; | |
| 3049 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3050 } |
| 3051 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3052 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3053 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 3054 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3055 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 3056 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 3139 | 3057 GLenum(APIENTRY * glGetErrorFunc) (void); |
| 2753 | 3058 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3059 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3060 |
| 2753 | 3061 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 3062 if (!glGetIntegervFunc) { | |
| 3063 return -1; | |
| 3064 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3065 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3066 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3067 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3068 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3069 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3070 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3071 /* Clear value in any case */ |
| 3139 | 3072 *value = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3073 |
| 2753 | 3074 switch (attr) { |
| 3075 case SDL_GL_RETAINED_BACKING: | |
| 3076 *value = _this->gl_config.retained_backing; | |
| 3077 return 0; | |
| 3078 case SDL_GL_RED_SIZE: | |
| 3079 attrib = GL_RED_BITS; | |
| 3080 break; | |
| 3081 case SDL_GL_BLUE_SIZE: | |
| 3082 attrib = GL_BLUE_BITS; | |
| 3083 break; | |
| 3084 case SDL_GL_GREEN_SIZE: | |
| 3085 attrib = GL_GREEN_BITS; | |
| 3086 break; | |
| 3087 case SDL_GL_ALPHA_SIZE: | |
| 3088 attrib = GL_ALPHA_BITS; | |
| 3089 break; | |
| 3090 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3091 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3092 attrib = GL_DOUBLEBUFFER; |
| 3093 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3094 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3095 /* 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
|
3096 /* 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
|
3097 /* 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
|
3098 *value = _this->gl_config.double_buffer; |
| 2753 | 3099 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3100 #endif |
| 2753 | 3101 case SDL_GL_DEPTH_SIZE: |
| 3102 attrib = GL_DEPTH_BITS; | |
| 3103 break; | |
| 3104 case SDL_GL_STENCIL_SIZE: | |
| 3105 attrib = GL_STENCIL_BITS; | |
| 3106 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3107 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3108 case SDL_GL_ACCUM_RED_SIZE: |
| 3109 attrib = GL_ACCUM_RED_BITS; | |
| 3110 break; | |
| 3111 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3112 attrib = GL_ACCUM_GREEN_BITS; | |
| 3113 break; | |
| 3114 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3115 attrib = GL_ACCUM_BLUE_BITS; | |
| 3116 break; | |
| 3117 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3118 attrib = GL_ACCUM_ALPHA_BITS; | |
| 3119 break; | |
| 3120 case SDL_GL_STEREO: | |
| 3121 attrib = GL_STEREO; | |
| 3122 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3123 #else |
| 2753 | 3124 case SDL_GL_ACCUM_RED_SIZE: |
| 3125 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3126 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3127 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3128 case SDL_GL_STEREO: | |
| 3129 /* none of these are supported in OpenGL ES */ | |
| 3130 *value = 0; | |
| 3131 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3132 #endif |
| 2753 | 3133 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3134 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3135 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3136 #else |
| 2753 | 3137 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3138 #endif |
| 2753 | 3139 break; |
| 3140 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3141 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3142 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3143 #else |
| 2753 | 3144 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3145 #endif |
| 2753 | 3146 break; |
| 3147 case SDL_GL_BUFFER_SIZE: | |
| 3148 { | |
| 3149 GLint bits = 0; | |
| 3150 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3151 |
| 2753 | 3152 /* |
| 3153 * there doesn't seem to be a single flag in OpenGL | |
| 3154 * for this! | |
| 3155 */ | |
| 3156 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 3157 bits += component; | |
| 3158 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 3159 bits += component; | |
| 3160 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 3161 bits += component; | |
| 3162 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 3163 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3164 |
| 2753 | 3165 *value = bits; |
| 3166 return 0; | |
| 3167 } | |
| 3168 case SDL_GL_ACCELERATED_VISUAL: | |
| 3169 { | |
| 3170 /* 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
|
3171 *value = (_this->gl_config.accelerated != 0); |
| 2753 | 3172 return 0; |
| 3173 } | |
| 3174 default: | |
| 3175 SDL_SetError("Unknown OpenGL attribute"); | |
| 3176 return -1; | |
| 3177 } | |
| 0 | 3178 |
| 2753 | 3179 glGetIntegervFunc(attrib, (GLint *) value); |
| 3139 | 3180 error = glGetErrorFunc(); |
| 3181 if (error != GL_NO_ERROR) { | |
| 3182 switch (error) { | |
| 3183 case GL_INVALID_ENUM: | |
| 3184 { | |
| 3185 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); | |
| 3186 } | |
| 3187 break; | |
| 3188 case GL_INVALID_VALUE: | |
| 3189 { | |
| 3190 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); | |
| 3191 } | |
| 3192 break; | |
| 3193 default: | |
| 3194 { | |
| 3195 SDL_SetError("OpenGL error: %08X", error); | |
| 3196 } | |
| 3197 break; | |
| 3198 } | |
| 3199 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3200 } |
| 2753 | 3201 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3202 #else |
| 2753 | 3203 SDL_Unsupported(); |
| 3204 return -1; | |
| 3205 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3206 } |
| 3207 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3208 SDL_GLContext |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
3209 SDL_GL_CreateContext(SDL_Window * window) |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3210 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3211 CHECK_WINDOW_MAGIC(window, NULL); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3212 |
| 2753 | 3213 if (!(window->flags & SDL_WINDOW_OPENGL)) { |
| 3214 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3215 return NULL; | |
| 3216 } | |
| 3217 return _this->GL_CreateContext(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3218 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3219 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3220 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
3221 SDL_GL_MakeCurrent(SDL_Window * window, SDL_GLContext context) |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3222 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3223 CHECK_WINDOW_MAGIC(window, -1); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3224 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3225 if (!(window->flags & SDL_WINDOW_OPENGL)) { |
| 2753 | 3226 SDL_SetError("The specified window isn't an OpenGL window"); |
| 3227 return -1; | |
| 3228 } | |
| 3229 if (!context) { | |
| 3230 window = NULL; | |
| 3231 } | |
| 3232 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3233 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3234 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3235 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3236 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3237 { |
| 2753 | 3238 if (!_this) { |
| 3239 SDL_UninitializedVideo(); | |
| 3240 return -1; | |
| 3241 } | |
| 3242 if (_this->GL_SetSwapInterval) { | |
| 3243 return _this->GL_SetSwapInterval(_this, interval); | |
| 3244 } else { | |
| 3245 SDL_SetError("Setting the swap interval is not supported"); | |
| 3246 return -1; | |
| 3247 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3248 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3249 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3250 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3251 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3252 { |
| 2753 | 3253 if (!_this) { |
| 3254 SDL_UninitializedVideo(); | |
| 3255 return -1; | |
| 3256 } | |
| 3257 if (_this->GL_GetSwapInterval) { | |
| 3258 return _this->GL_GetSwapInterval(_this); | |
| 3259 } else { | |
| 3260 SDL_SetError("Getting the swap interval is not supported"); | |
| 3261 return -1; | |
| 3262 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3263 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3264 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3265 void |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
3266 SDL_GL_SwapWindow(SDL_Window * window) |
| 0 | 3267 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3268 CHECK_WINDOW_MAGIC(window, ); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3269 |
| 2753 | 3270 if (!(window->flags & SDL_WINDOW_OPENGL)) { |
| 3271 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3272 return; | |
| 3273 } | |
| 3274 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3275 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3276 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3277 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3278 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3279 { |
| 2753 | 3280 if (!_this || !context) { |
| 3281 return; | |
| 3282 } | |
| 3283 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 3284 _this->GL_DeleteContext(_this, context); | |
| 0 | 3285 } |
| 3286 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3287 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3288 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3289 * 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
|
3290 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3291 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3292 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
|
3293 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 3294 { |
| 2753 | 3295 int x, y; |
| 3296 Uint32 colorkey; | |
| 0 | 3297 #define SET_MASKBIT(icon, x, y, mask) \ |
| 3298 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 3299 | |
| 2753 | 3300 colorkey = icon->format->colorkey; |
| 3301 switch (icon->format->BytesPerPixel) { | |
| 3302 case 1: | |
| 3303 { | |
| 3304 Uint8 *pixels; | |
| 3305 for (y = 0; y < icon->h; ++y) { | |
| 3306 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 3307 for (x = 0; x < icon->w; ++x) { | |
| 3308 if (*pixels++ == colorkey) { | |
| 3309 SET_MASKBIT(icon, x, y, mask); | |
| 3310 } | |
| 3311 } | |
| 3312 } | |
| 3313 } | |
| 3314 break; | |
| 0 | 3315 |
| 2753 | 3316 case 2: |
| 3317 { | |
| 3318 Uint16 *pixels; | |
| 3319 for (y = 0; y < icon->h; ++y) { | |
| 3320 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 3321 for (x = 0; x < icon->w; ++x) { | |
| 3322 if ((flags & 1) && *pixels == colorkey) { | |
| 3323 SET_MASKBIT(icon, x, y, mask); | |
| 3324 } else if ((flags & 2) | |
| 3325 && (*pixels & icon->format->Amask) == 0) { | |
| 3326 SET_MASKBIT(icon, x, y, mask); | |
| 3327 } | |
| 3328 pixels++; | |
| 3329 } | |
| 3330 } | |
| 3331 } | |
| 3332 break; | |
| 0 | 3333 |
| 2753 | 3334 case 4: |
| 3335 { | |
| 3336 Uint32 *pixels; | |
| 3337 for (y = 0; y < icon->h; ++y) { | |
| 3338 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3339 for (x = 0; x < icon->w; ++x) { | |
| 3340 if ((flags & 1) && *pixels == colorkey) { | |
| 3341 SET_MASKBIT(icon, x, y, mask); | |
| 3342 } else if ((flags & 2) | |
| 3343 && (*pixels & icon->format->Amask) == 0) { | |
| 3344 SET_MASKBIT(icon, x, y, mask); | |
| 3345 } | |
| 3346 pixels++; | |
| 3347 } | |
| 3348 } | |
| 3349 } | |
| 3350 break; | |
| 3351 } | |
| 0 | 3352 } |
| 3353 | |
| 3354 /* | |
| 3355 * Sets the window manager icon for the display window. | |
| 3356 */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3357 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
|
3358 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3359 { |
| 2753 | 3360 if (icon && _this->SetIcon) { |
| 3361 /* Generate a mask if necessary, and create the icon! */ | |
| 3362 if (mask == NULL) { | |
| 3363 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3364 int flags = 0; | |
| 3365 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3366 if (mask == NULL) { | |
| 3367 return; | |
| 3368 } | |
| 3369 SDL_memset(mask, ~0, mask_len); | |
| 3370 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3371 flags |= 1; | |
| 3372 if (icon->flags & SDL_SRCALPHA) | |
| 3373 flags |= 2; | |
| 3374 if (flags) { | |
| 3375 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3376 } | |
| 3377 _this->SetIcon(_this, icon, mask); | |
| 3378 SDL_free(mask); | |
| 3379 } else { | |
| 3380 _this->SetIcon(_this, icon, mask); | |
| 3381 } | |
| 3382 } | |
| 0 | 3383 } |
| 3384 #endif | |
| 3385 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3386 SDL_bool |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3683
diff
changeset
|
3387 SDL_GetWindowWMInfo(SDL_Window * window, struct SDL_SysWMinfo *info) |
| 0 | 3388 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3389 CHECK_WINDOW_MAGIC(window, SDL_FALSE); |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3390 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3391 if (!_this->GetWindowWMInfo) { |
| 2753 | 3392 return SDL_FALSE; |
| 3393 } | |
| 3394 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3395 } |
| 3396 | |
|
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
|
3397 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
|
3398 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
|
3399 { |
| 3683 | 3400 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
|
3401 _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
|
3402 } |
|
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
|
3403 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
|
3404 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
|
3405 } |
|
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
|
3406 |
|
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
|
3407 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
|
3408 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
|
3409 { |
| 3683 | 3410 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
|
3411 _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
|
3412 } |
|
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
|
3413 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
|
3414 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
|
3415 } |
|
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
|
3416 |
|
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
|
3417 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
|
3418 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
|
3419 { |
| 3683 | 3420 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
|
3421 _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
|
3422 } |
|
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
|
3423 } |
|
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
|
3424 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3425 /* vi: set ts=4 sw=4 expandtab: */ |