Mercurial > sdl-ios-xcode
annotate src/video/SDL_video.c @ 4994:e4ed74189d63
Added missing header
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 13 Jan 2011 09:15:51 -0800 |
| parents | b68a0e03db02 |
| children | 1cee937d9fcc |
| 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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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_DRIVER_WIN32 |
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38 #include "win32/SDL_win32video.h" |
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39 extern void IME_Present(SDL_VideoData *videodata); |
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40 #endif |
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41 |
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42 #if SDL_VIDEO_OPENGL_ES |
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43 #include "SDL_opengles.h" |
| 2753 | 44 #endif /* SDL_VIDEO_OPENGL_ES */ |
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45 |
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46 #if SDL_VIDEO_OPENGL |
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47 #include "SDL_opengl.h" |
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48 #endif /* SDL_VIDEO_OPENGL */ |
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49 |
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50 #include "SDL_syswm.h" |
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51 |
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52 /* On Windows, windows.h defines CreateWindow */ |
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53 #ifdef CreateWindow |
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54 #undef CreateWindow |
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55 #endif |
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56 |
| 0 | 57 /* Available video drivers */ |
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58 static VideoBootStrap *bootstrap[] = { |
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59 #if SDL_VIDEO_DRIVER_COCOA |
| 2753 | 60 &COCOA_bootstrap, |
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61 #endif |
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62 #if SDL_VIDEO_DRIVER_X11 |
| 2753 | 63 &X11_bootstrap, |
| 0 | 64 #endif |
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65 #if SDL_VIDEO_DRIVER_FBCON |
| 2753 | 66 &FBCON_bootstrap, |
| 0 | 67 #endif |
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68 #if SDL_VIDEO_DRIVER_DIRECTFB |
| 2753 | 69 &DirectFB_bootstrap, |
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70 #endif |
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71 #if SDL_VIDEO_DRIVER_PS3 |
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72 &PS3_bootstrap, |
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73 #endif |
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74 #if SDL_VIDEO_DRIVER_SVGALIB |
| 2753 | 75 &SVGALIB_bootstrap, |
| 0 | 76 #endif |
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77 #if SDL_VIDEO_DRIVER_WIN32 |
| 2753 | 78 &WIN32_bootstrap, |
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79 #endif |
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80 #if SDL_VIDEO_DRIVER_BWINDOW |
| 2753 | 81 &BWINDOW_bootstrap, |
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82 #endif |
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83 #if SDL_VIDEO_DRIVER_PHOTON |
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84 &photon_bootstrap, |
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85 #endif |
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86 #if SDL_VIDEO_DRIVER_QNXGF |
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87 &qnxgf_bootstrap, |
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88 #endif |
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89 #if SDL_VIDEO_DRIVER_EPOC |
| 2753 | 90 &EPOC_bootstrap, |
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91 #endif |
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92 #if SDL_VIDEO_DRIVER_RISCOS |
| 2753 | 93 &RISCOS_bootstrap, |
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94 #endif |
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95 #if SDL_VIDEO_DRIVER_NDS |
| 2753 | 96 &NDS_bootstrap, |
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97 #endif |
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98 #if SDL_VIDEO_DRIVER_UIKIT |
| 2753 | 99 &UIKIT_bootstrap, |
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100 #endif |
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101 #if SDL_VIDEO_DRIVER_DUMMY |
| 2753 | 102 &DUMMY_bootstrap, |
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103 #endif |
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104 #if SDL_VIDEO_DRIVER_PANDORA |
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105 &PND_bootstrap, |
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106 #endif |
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107 #if SDL_VIDEO_DRIVER_ANDROID |
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108 &Android_bootstrap, |
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109 #endif |
| 2753 | 110 NULL |
| 0 | 111 }; |
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112 |
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113 static SDL_VideoDevice *_this = NULL; |
| 0 | 114 |
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115 #define CHECK_WINDOW_MAGIC(window, retval) \ |
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116 if (!_this) { \ |
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117 SDL_UninitializedVideo(); \ |
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118 return retval; \ |
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119 } \ |
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120 if (!window || window->magic != &_this->window_magic) { \ |
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121 SDL_SetError("Invalid window"); \ |
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122 return retval; \ |
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123 } |
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124 |
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125 #define CHECK_TEXTURE_MAGIC(texture, retval) \ |
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126 if (!_this) { \ |
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127 SDL_UninitializedVideo(); \ |
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128 return retval; \ |
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129 } \ |
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130 if (!texture || texture->magic != &_this->texture_magic) { \ |
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131 SDL_SetError("Invalid texture"); \ |
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132 return retval; \ |
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133 } |
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134 |
| 0 | 135 /* Various local functions */ |
| 2876 | 136 static void SDL_UpdateWindowGrab(SDL_Window * window); |
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137 |
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138 static int |
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139 cmpmodes(const void *A, const void *B) |
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140 { |
| 2753 | 141 SDL_DisplayMode a = *(const SDL_DisplayMode *) A; |
| 142 SDL_DisplayMode b = *(const SDL_DisplayMode *) B; | |
| 0 | 143 |
| 2753 | 144 if (a.w != b.w) { |
| 145 return b.w - a.w; | |
| 146 } | |
| 147 if (a.h != b.h) { | |
| 148 return b.h - a.h; | |
| 149 } | |
| 150 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) { | |
| 151 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format); | |
| 152 } | |
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153 if (SDL_PIXELLAYOUT(a.format) != SDL_PIXELLAYOUT(b.format)) { |
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154 return SDL_PIXELLAYOUT(b.format) - SDL_PIXELLAYOUT(a.format); |
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155 } |
| 2753 | 156 if (a.refresh_rate != b.refresh_rate) { |
| 157 return b.refresh_rate - a.refresh_rate; | |
| 158 } | |
| 159 return 0; | |
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160 } |
| 0 | 161 |
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162 static void |
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163 SDL_UninitializedVideo() |
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164 { |
| 2753 | 165 SDL_SetError("Video subsystem has not been initialized"); |
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166 } |
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167 |
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168 int |
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169 SDL_GetNumVideoDrivers(void) |
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170 { |
| 2753 | 171 return SDL_arraysize(bootstrap) - 1; |
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172 } |
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173 |
| 2753 | 174 const char * |
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175 SDL_GetVideoDriver(int index) |
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176 { |
| 2753 | 177 if (index >= 0 && index < SDL_GetNumVideoDrivers()) { |
| 178 return bootstrap[index]->name; | |
| 179 } | |
| 180 return NULL; | |
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181 } |
| 0 | 182 |
| 183 /* | |
| 184 * Initialize the video and event subsystems -- determine native pixel format | |
| 185 */ | |
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186 int |
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187 SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 188 { |
| 2753 | 189 SDL_VideoDevice *video; |
| 190 int index; | |
| 191 int i; | |
| 0 | 192 |
| 3694 | 193 /* Check to make sure we don't overwrite '_this' */ |
| 194 if (_this != NULL) { | |
| 195 SDL_VideoQuit(); | |
| 196 } | |
| 197 | |
| 2753 | 198 /* Toggle the event thread flags, based on OS requirements */ |
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199 #if defined(MUST_THREAD_EVENTS) |
| 2753 | 200 flags |= SDL_INIT_EVENTTHREAD; |
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201 #elif defined(CANT_THREAD_EVENTS) |
| 2753 | 202 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) { |
| 203 SDL_SetError("OS doesn't support threaded events"); | |
| 204 return -1; | |
| 205 } | |
| 1190 | 206 #endif |
|
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207 |
| 2753 | 208 /* Start the event loop */ |
| 209 if (SDL_StartEventLoop(flags) < 0) { | |
| 210 return -1; | |
| 211 } | |
| 3694 | 212 |
| 2753 | 213 /* Select the proper video driver */ |
| 214 index = 0; | |
| 215 video = NULL; | |
| 216 if (driver_name == NULL) { | |
| 217 driver_name = SDL_getenv("SDL_VIDEODRIVER"); | |
| 218 } | |
| 219 if (driver_name != NULL) { | |
| 220 for (i = 0; bootstrap[i]; ++i) { | |
| 221 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) { | |
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222 video = bootstrap[i]->create(index); |
| 2753 | 223 break; |
| 224 } | |
| 225 } | |
| 226 } else { | |
| 227 for (i = 0; bootstrap[i]; ++i) { | |
| 228 if (bootstrap[i]->available()) { | |
| 229 video = bootstrap[i]->create(index); | |
| 230 if (video != NULL) { | |
| 231 break; | |
| 232 } | |
| 233 } | |
| 234 } | |
| 235 } | |
| 236 if (video == NULL) { | |
| 237 if (driver_name) { | |
| 238 SDL_SetError("%s not available", driver_name); | |
| 239 } else { | |
| 240 SDL_SetError("No available video device"); | |
| 241 } | |
| 242 return -1; | |
| 243 } | |
| 244 _this = video; | |
| 245 _this->name = bootstrap[i]->name; | |
| 246 _this->next_object_id = 1; | |
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247 |
| 0 | 248 |
| 2753 | 249 /* Set some very sane GL defaults */ |
| 250 _this->gl_config.driver_loaded = 0; | |
| 251 _this->gl_config.dll_handle = NULL; | |
| 252 _this->gl_config.red_size = 3; | |
| 253 _this->gl_config.green_size = 3; | |
| 254 _this->gl_config.blue_size = 2; | |
| 255 _this->gl_config.alpha_size = 0; | |
| 256 _this->gl_config.buffer_size = 0; | |
| 257 _this->gl_config.depth_size = 16; | |
| 258 _this->gl_config.stencil_size = 0; | |
| 259 _this->gl_config.double_buffer = 1; | |
| 260 _this->gl_config.accum_red_size = 0; | |
| 261 _this->gl_config.accum_green_size = 0; | |
| 262 _this->gl_config.accum_blue_size = 0; | |
| 263 _this->gl_config.accum_alpha_size = 0; | |
| 264 _this->gl_config.stereo = 0; | |
| 265 _this->gl_config.multisamplebuffers = 0; | |
| 266 _this->gl_config.multisamplesamples = 0; | |
| 267 _this->gl_config.retained_backing = 1; | |
|
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268 _this->gl_config.accelerated = -1; /* accelerated or not, both are fine */ |
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269 _this->gl_config.major_version = 2; |
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270 _this->gl_config.minor_version = 1; |
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271 |
| 2753 | 272 /* Initialize the video subsystem */ |
| 273 if (_this->VideoInit(_this) < 0) { | |
| 274 SDL_VideoQuit(); | |
| 275 return -1; | |
| 276 } | |
| 277 /* Make sure some displays were added */ | |
| 278 if (_this->num_displays == 0) { | |
| 279 SDL_SetError("The video driver did not add any displays"); | |
| 280 SDL_VideoQuit(); | |
| 281 return (-1); | |
| 282 } | |
| 283 /* The software renderer is always available */ | |
| 284 for (i = 0; i < _this->num_displays; ++i) { | |
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285 SDL_VideoDisplay *display = &_this->displays[i]; |
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286 if (_this->GL_CreateContext) { |
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287 #if SDL_VIDEO_RENDER_OGL |
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288 SDL_AddRenderDriver(display, &GL_RenderDriver); |
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289 #endif |
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290 #if SDL_VIDEO_RENDER_OGL_ES |
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291 SDL_AddRenderDriver(display, &GL_ES_RenderDriver); |
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292 #endif |
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293 } |
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294 if (display->num_render_drivers > 0) { |
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295 SDL_AddRenderDriver(display, &SW_RenderDriver); |
| 2753 | 296 } |
| 297 } | |
| 0 | 298 |
| 2753 | 299 /* We're ready to go! */ |
| 300 return 0; | |
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301 } |
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302 |
| 2753 | 303 const char * |
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304 SDL_GetCurrentVideoDriver() |
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305 { |
| 2753 | 306 if (!_this) { |
| 307 SDL_UninitializedVideo(); | |
| 308 return NULL; | |
| 309 } | |
| 310 return _this->name; | |
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311 } |
| 0 | 312 |
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313 SDL_VideoDevice * |
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314 SDL_GetVideoDevice(void) |
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315 { |
| 2753 | 316 return _this; |
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317 } |
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318 |
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319 int |
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320 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode) |
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321 { |
| 2753 | 322 SDL_VideoDisplay display; |
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323 |
| 2753 | 324 SDL_zero(display); |
| 325 if (desktop_mode) { | |
| 326 display.desktop_mode = *desktop_mode; | |
| 327 } | |
| 328 display.current_mode = display.desktop_mode; | |
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329 |
| 2753 | 330 return SDL_AddVideoDisplay(&display); |
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331 } |
| 0 | 332 |
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333 int |
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334 SDL_AddVideoDisplay(const SDL_VideoDisplay * display) |
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335 { |
| 2753 | 336 SDL_VideoDisplay *displays; |
| 337 int index = -1; | |
| 0 | 338 |
| 2753 | 339 displays = |
| 340 SDL_realloc(_this->displays, | |
| 341 (_this->num_displays + 1) * sizeof(*displays)); | |
| 342 if (displays) { | |
| 343 index = _this->num_displays++; | |
| 344 displays[index] = *display; | |
| 345 displays[index].device = _this; | |
| 346 _this->displays = displays; | |
| 347 } else { | |
| 348 SDL_OutOfMemory(); | |
| 349 } | |
| 350 return index; | |
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351 } |
| 0 | 352 |
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353 int |
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354 SDL_GetNumVideoDisplays(void) |
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355 { |
| 2753 | 356 if (!_this) { |
| 357 SDL_UninitializedVideo(); | |
| 358 return 0; | |
| 359 } | |
| 360 return _this->num_displays; | |
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361 } |
| 0 | 362 |
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363 int |
|
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364 SDL_GetDisplayBounds(int index, SDL_Rect * rect) |
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365 { |
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366 if (!_this) { |
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367 SDL_UninitializedVideo(); |
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368 return -1; |
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369 } |
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370 if (index < 0 || index >= _this->num_displays) { |
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371 SDL_SetError("index must be in the range 0 - %d", |
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372 _this->num_displays - 1); |
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373 return -1; |
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374 } |
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375 if (rect) { |
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376 SDL_VideoDisplay *display = &_this->displays[index]; |
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377 |
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378 if (_this->GetDisplayBounds) { |
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379 if (_this->GetDisplayBounds(_this, display, rect) < 0) { |
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380 return -1; |
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381 } |
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382 } else { |
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383 /* Assume that the displays are left to right */ |
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384 if (index == 0) { |
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385 rect->x = 0; |
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386 rect->y = 0; |
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387 } else { |
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388 SDL_GetDisplayBounds(index-1, rect); |
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389 rect->x += rect->w; |
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390 } |
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391 rect->w = display->desktop_mode.w; |
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392 rect->h = display->desktop_mode.h; |
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393 } |
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394 } |
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395 return 0; |
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396 } |
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397 |
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398 int |
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399 SDL_SelectVideoDisplay(int index) |
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400 { |
| 2753 | 401 if (!_this) { |
| 402 SDL_UninitializedVideo(); | |
| 403 return (-1); | |
| 404 } | |
| 405 if (index < 0 || index >= _this->num_displays) { | |
| 406 SDL_SetError("index must be in the range 0 - %d", | |
| 407 _this->num_displays - 1); | |
| 408 return -1; | |
| 409 } | |
| 410 _this->current_display = index; | |
| 411 return 0; | |
|
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412 } |
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413 |
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414 int |
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415 SDL_GetCurrentVideoDisplay(void) |
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416 { |
| 2753 | 417 if (!_this) { |
| 418 SDL_UninitializedVideo(); | |
| 419 return (-1); | |
| 420 } | |
| 421 return _this->current_display; | |
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422 } |
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423 |
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424 SDL_bool |
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425 SDL_AddDisplayMode(SDL_VideoDisplay * display, const SDL_DisplayMode * mode) |
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426 { |
| 2753 | 427 SDL_DisplayMode *modes; |
| 428 int i, nmodes; | |
|
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429 |
| 2753 | 430 /* Make sure we don't already have the mode in the list */ |
| 431 modes = display->display_modes; | |
| 432 nmodes = display->num_display_modes; | |
| 433 for (i = nmodes; i--;) { | |
| 434 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) { | |
| 435 return SDL_FALSE; | |
| 436 } | |
| 437 } | |
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438 |
| 2753 | 439 /* Go ahead and add the new mode */ |
| 440 if (nmodes == display->max_display_modes) { | |
| 441 modes = | |
| 442 SDL_realloc(modes, | |
| 443 (display->max_display_modes + 32) * sizeof(*modes)); | |
| 444 if (!modes) { | |
| 445 return SDL_FALSE; | |
| 446 } | |
| 447 display->display_modes = modes; | |
| 448 display->max_display_modes += 32; | |
| 449 } | |
| 450 modes[nmodes] = *mode; | |
| 451 display->num_display_modes++; | |
|
650
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We need to lookup the address of glGetString before calling GL_MakeCurrent(),
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452 |
|
3178
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453 /* Re-sort video modes */ |
|
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454 SDL_qsort(display->display_modes, display->num_display_modes, |
| 3186 | 455 sizeof(SDL_DisplayMode), cmpmodes); |
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456 |
| 2753 | 457 return SDL_TRUE; |
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458 } |
| 0 | 459 |
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460 int |
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461 SDL_GetNumDisplayModesForDisplay(SDL_VideoDisplay * display) |
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462 { |
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463 if (!display->num_display_modes && _this->GetDisplayModes) { |
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464 _this->GetDisplayModes(_this, display); |
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465 SDL_qsort(display->display_modes, display->num_display_modes, |
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466 sizeof(SDL_DisplayMode), cmpmodes); |
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467 } |
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468 return display->num_display_modes; |
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469 } |
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470 |
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471 int |
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472 SDL_GetNumDisplayModes() |
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473 { |
| 2753 | 474 if (_this) { |
|
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475 return SDL_GetNumDisplayModesForDisplay(SDL_CurrentDisplay); |
|
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476 } |
|
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477 return 0; |
|
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478 } |
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479 |
|
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480 int |
|
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481 SDL_GetDisplayModeForDisplay(SDL_VideoDisplay * display, int index, SDL_DisplayMode * mode) |
|
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482 { |
|
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483 if (index < 0 || index >= SDL_GetNumDisplayModesForDisplay(display)) { |
|
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484 SDL_SetError("index must be in the range of 0 - %d", |
|
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485 SDL_GetNumDisplayModesForDisplay(display) - 1); |
|
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486 return -1; |
|
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487 } |
|
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|
488 if (mode) { |
|
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Work in progress on multi-display support:
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|
489 *mode = display->display_modes[index]; |
| 2753 | 490 } |
| 491 return 0; | |
|
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492 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
493 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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|
494 int |
|
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In general, fill in pointers to structures, rather than return them.
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|
495 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode) |
|
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496 { |
|
3685
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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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497 return SDL_GetDisplayModeForDisplay(SDL_CurrentDisplay, index, mode); |
|
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498 } |
|
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|
499 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
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|
500 int |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
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|
501 SDL_GetDesktopDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode) |
|
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Work in progress on multi-display support:
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502 { |
| 2753 | 503 if (mode) { |
|
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504 *mode = display->desktop_mode; |
| 2753 | 505 } |
| 506 return 0; | |
|
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507 } |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
508 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
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|
509 int |
|
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
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510 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode) |
|
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|
511 { |
| 2753 | 512 if (!_this) { |
| 513 SDL_UninitializedVideo(); | |
| 514 return -1; | |
| 515 } | |
|
3685
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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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516 return SDL_GetDesktopDisplayModeForDisplay(SDL_CurrentDisplay, mode); |
|
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517 } |
|
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|
518 |
|
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Work in progress on multi-display support:
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|
519 int |
|
4b594623401b
Work in progress on multi-display support:
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|
520 SDL_GetCurrentDisplayModeForDisplay(SDL_VideoDisplay * display, SDL_DisplayMode * mode) |
|
4b594623401b
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521 { |
| 2753 | 522 if (mode) { |
|
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523 *mode = display->current_mode; |
| 2753 | 524 } |
| 525 return 0; | |
|
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|
526 } |
| 0 | 527 |
|
1967
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In general, fill in pointers to structures, rather than return them.
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|
528 int |
|
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In general, fill in pointers to structures, rather than return them.
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|
529 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode) |
|
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|
530 { |
| 2753 | 531 if (!_this) { |
| 532 SDL_UninitializedVideo(); | |
| 533 return -1; | |
| 534 } | |
|
3685
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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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|
535 return SDL_GetCurrentDisplayModeForDisplay(SDL_CurrentDisplay, mode); |
|
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|
536 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
537 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
538 SDL_DisplayMode * |
|
3500
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|
539 SDL_GetClosestDisplayModeForDisplay(SDL_VideoDisplay * display, |
|
4b594623401b
Work in progress on multi-display support:
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|
540 const SDL_DisplayMode * mode, |
|
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|
541 SDL_DisplayMode * closest) |
|
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|
542 { |
| 2753 | 543 Uint32 target_format; |
| 544 int target_refresh_rate; | |
| 545 int i; | |
| 546 SDL_DisplayMode *current, *match; | |
|
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547 |
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548 if (!mode || !closest) { |
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549 SDL_SetError("Missing desired mode or closest mode parameter"); |
| 2753 | 550 return NULL; |
| 551 } | |
|
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552 |
| 2753 | 553 /* Default to the desktop format */ |
| 554 if (mode->format) { | |
| 555 target_format = mode->format; | |
| 556 } else { | |
|
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|
557 target_format = display->desktop_mode.format; |
| 2753 | 558 } |
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559 |
| 2753 | 560 /* Default to the desktop refresh rate */ |
| 561 if (mode->refresh_rate) { | |
| 562 target_refresh_rate = mode->refresh_rate; | |
| 563 } else { | |
|
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564 target_refresh_rate = display->desktop_mode.refresh_rate; |
| 2753 | 565 } |
|
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|
566 |
| 2753 | 567 match = NULL; |
|
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568 for (i = 0; i < SDL_GetNumDisplayModesForDisplay(display); ++i) { |
|
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|
569 current = &display->display_modes[i]; |
| 0 | 570 |
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571 if (current->w && (current->w < mode->w)) { |
| 2753 | 572 /* Out of sorted modes large enough here */ |
| 573 break; | |
| 574 } | |
|
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575 if (current->h && (current->h < mode->h)) { |
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576 if (current->w && (current->w == mode->w)) { |
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577 /* Out of sorted modes large enough here */ |
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578 break; |
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|
579 } |
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|
580 /* Wider, but not tall enough, due to a different |
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|
581 aspect ratio. This mode must be skipped, but closer |
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582 modes may still follow. */ |
|
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583 continue; |
|
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|
584 } |
| 2753 | 585 if (!match || current->w < match->w || current->h < match->h) { |
| 586 match = current; | |
| 587 continue; | |
| 588 } | |
| 589 if (current->format != match->format) { | |
| 590 /* Sorted highest depth to lowest */ | |
| 591 if (current->format == target_format || | |
| 592 (SDL_BITSPERPIXEL(current->format) >= | |
| 593 SDL_BITSPERPIXEL(target_format) | |
| 594 && SDL_PIXELTYPE(current->format) == | |
| 595 SDL_PIXELTYPE(target_format))) { | |
| 596 match = current; | |
| 597 } | |
| 598 continue; | |
| 599 } | |
| 600 if (current->refresh_rate != match->refresh_rate) { | |
| 601 /* Sorted highest refresh to lowest */ | |
| 602 if (current->refresh_rate >= target_refresh_rate) { | |
| 603 match = current; | |
| 604 } | |
| 605 } | |
| 606 } | |
| 607 if (match) { | |
| 608 if (match->format) { | |
| 609 closest->format = match->format; | |
| 610 } else { | |
| 611 closest->format = mode->format; | |
| 612 } | |
| 613 if (match->w && match->h) { | |
| 614 closest->w = match->w; | |
| 615 closest->h = match->h; | |
| 616 } else { | |
| 617 closest->w = mode->w; | |
| 618 closest->h = mode->h; | |
| 619 } | |
| 620 if (match->refresh_rate) { | |
| 621 closest->refresh_rate = match->refresh_rate; | |
| 622 } else { | |
| 623 closest->refresh_rate = mode->refresh_rate; | |
| 624 } | |
| 625 closest->driverdata = match->driverdata; | |
| 0 | 626 |
| 2753 | 627 /* |
| 628 * Pick some reasonable defaults if the app and driver don't | |
| 629 * care | |
| 630 */ | |
| 631 if (!closest->format) { | |
| 632 closest->format = SDL_PIXELFORMAT_RGB888; | |
| 633 } | |
| 634 if (!closest->w) { | |
| 635 closest->w = 640; | |
| 636 } | |
| 637 if (!closest->h) { | |
| 638 closest->h = 480; | |
| 639 } | |
| 640 return closest; | |
| 641 } | |
| 642 return NULL; | |
|
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643 } |
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644 |
|
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645 SDL_DisplayMode * |
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646 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode, |
|
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647 SDL_DisplayMode * closest) |
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648 { |
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|
649 if (!_this) { |
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650 SDL_UninitializedVideo(); |
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651 return NULL; |
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652 } |
|
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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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653 return SDL_GetClosestDisplayModeForDisplay(SDL_CurrentDisplay, mode, closest); |
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654 } |
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655 |
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656 int |
|
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657 SDL_SetDisplayModeForDisplay(SDL_VideoDisplay * display, const SDL_DisplayMode * mode) |
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658 { |
| 2753 | 659 SDL_DisplayMode display_mode; |
| 660 SDL_DisplayMode current_mode; | |
| 3526 | 661 int ncolors; |
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662 |
|
3502
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663 if (mode) { |
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|
664 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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|
665 |
|
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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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666 /* Default to the current mode */ |
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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667 if (!display_mode.format) { |
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668 display_mode.format = display->current_mode.format; |
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
669 } |
|
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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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670 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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|
671 display_mode.w = display->current_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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|
672 } |
|
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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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|
673 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.
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|
674 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.
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parents:
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|
675 } |
|
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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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|
676 if (!display_mode.refresh_rate) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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|
677 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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|
678 } |
|
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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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|
679 |
|
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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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|
680 /* Get a good video mode, the closest one possible */ |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
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|
681 if (!SDL_GetClosestDisplayModeForDisplay(display, &display_mode, &display_mode)) { |
|
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Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
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parents:
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|
682 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.
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changeset
|
683 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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|
684 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.
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changeset
|
685 } |
|
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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|
686 } 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
|
687 display_mode = display->desktop_mode; |
| 2753 | 688 } |
|
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|
689 |
| 2753 | 690 /* See if there's anything left to do */ |
|
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|
691 SDL_GetCurrentDisplayModeForDisplay(display, ¤t_mode); |
| 2753 | 692 if (SDL_memcmp(&display_mode, ¤t_mode, sizeof(display_mode)) == 0) { |
| 693 return 0; | |
| 694 } | |
|
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|
695 |
| 2753 | 696 /* Actually change the display mode */ |
|
4978
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You can't change the resolution on some devices
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changeset
|
697 if (!_this->SetDisplayMode) { |
|
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You can't change the resolution on some devices
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|
698 SDL_SetError("Video driver doesn't support changing display mode"); |
|
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|
699 return -1; |
|
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You can't change the resolution on some devices
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|
700 } |
|
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|
701 if (_this->SetDisplayMode(_this, display, &display_mode) < 0) { |
| 2753 | 702 return -1; |
| 703 } | |
| 704 display->current_mode = display_mode; | |
|
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|
705 |
| 2753 | 706 /* Set up a palette, if necessary */ |
| 707 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) { | |
| 708 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format)); | |
| 709 } else { | |
| 710 ncolors = 0; | |
| 711 } | |
| 712 if ((!ncolors && display->palette) || (ncolors && !display->palette) | |
| 713 || (ncolors && ncolors != display->palette->ncolors)) { | |
| 714 if (display->palette) { | |
| 715 SDL_FreePalette(display->palette); | |
| 716 display->palette = NULL; | |
| 717 } | |
| 718 if (ncolors) { | |
| 719 display->palette = SDL_AllocPalette(ncolors); | |
| 720 if (!display->palette) { | |
| 721 return -1; | |
| 722 } | |
| 723 SDL_DitherColors(display->palette->colors, | |
| 724 SDL_BITSPERPIXEL(display_mode.format)); | |
| 725 } | |
| 726 } | |
|
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|
727 |
| 2753 | 728 return 0; |
| 0 | 729 } |
| 730 | |
|
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|
731 int |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
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changeset
|
732 SDL_SetWindowDisplayMode(SDL_Window * window, const SDL_DisplayMode * mode) |
|
3500
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changeset
|
733 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
734 CHECK_WINDOW_MAGIC(window, -1); |
|
3500
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Work in progress on multi-display support:
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|
735 |
|
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Work in progress on multi-display support:
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changeset
|
736 if (mode) { |
|
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|
737 window->fullscreen_mode = *mode; |
|
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3489
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changeset
|
738 } else { |
|
4b594623401b
Work in progress on multi-display support:
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changeset
|
739 SDL_zero(window->fullscreen_mode); |
|
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Work in progress on multi-display support:
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changeset
|
740 } |
| 3526 | 741 return 0; |
|
3500
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Work in progress on multi-display support:
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|
742 } |
|
4b594623401b
Work in progress on multi-display support:
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changeset
|
743 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
744 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
|
745 SDL_GetWindowDisplayMode(SDL_Window * window, SDL_DisplayMode * mode) |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
746 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
747 SDL_DisplayMode fullscreen_mode; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
748 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
749 CHECK_WINDOW_MAGIC(window, -1); |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
750 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
751 fullscreen_mode = window->fullscreen_mode; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
752 if (!fullscreen_mode.w) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
753 fullscreen_mode.w = window->w; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
754 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
755 if (!fullscreen_mode.h) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
756 fullscreen_mode.h = window->h; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
757 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
758 |
|
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
|
759 if (!SDL_GetClosestDisplayModeForDisplay(window->display, |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
760 &fullscreen_mode, |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
761 &fullscreen_mode)) { |
|
2869
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
762 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
|
763 return -1; |
|
2fe507a2ef7d
Whoops, the X11 driver doesn't support fullscreen modes (yet)
Sam Lantinga <slouken@libsdl.org>
parents:
2860
diff
changeset
|
764 } |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
765 |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
766 if (mode) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
767 *mode = fullscreen_mode; |
| 2753 | 768 } |
| 769 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
|
770 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
771 |
|
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
|
772 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
|
773 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
|
774 { |
|
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
|
775 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
|
776 |
|
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 /* 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
|
778 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
|
779 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
|
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 |
|
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 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
|
783 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
784 /* 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
|
785 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
|
786 (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
|
787 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
|
788 /* 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
|
789 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
|
790 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
|
791 } 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
|
792 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
|
793 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
794 } 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
|
795 /* 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
|
796 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
|
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 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
800 if (FULLSCREEN_VISIBLE(window)) { |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
801 /* Hide any other fullscreen windows */ |
|
3701
fb905d5674cc
Fixed showing and hiding fullscreen windows
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
802 SDL_Window *other; |
|
fb905d5674cc
Fixed showing and hiding fullscreen windows
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
803 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
|
804 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
|
805 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
|
806 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
807 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
808 } |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
809 |
|
98a819296cdc
Whenever a window becomes fullscreen, shown, unminimized, and has input focus it will change the display to the corresponding fullscreen video mode.
Sam Lantinga <slouken@libsdl.org>
parents:
3501
diff
changeset
|
810 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
|
811 |
|
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
|
812 /* See if there are any fullscreen windows */ |
|
3701
fb905d5674cc
Fixed showing and hiding fullscreen windows
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
813 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
|
814 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
|
815 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
|
816 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
|
817 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
|
818 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
|
819 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
|
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 |
|
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 /* 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
|
825 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
|
826 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
|
827 } |
|
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
|
828 |
|
1967
01e29c3e9a29
In general, fill in pointers to structures, rather than return them.
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
829 int |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
830 SDL_SetPaletteForDisplay(SDL_VideoDisplay * display, const SDL_Color * colors, int firstcolor, int ncolors) |
| 0 | 831 { |
| 2753 | 832 SDL_Palette *palette; |
| 833 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
|
834 |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
835 palette = display->palette; |
| 2753 | 836 if (!palette) { |
| 837 SDL_SetError("Display mode does not have a palette"); | |
| 838 return -1; | |
| 839 } | |
| 840 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
|
841 |
| 2753 | 842 if (_this->SetDisplayPalette) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
843 if (_this->SetDisplayPalette(_this, display, palette) < 0) { |
| 2753 | 844 status = -1; |
| 845 } | |
| 846 } | |
| 847 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
|
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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
850 int |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
851 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
|
852 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
853 if (!_this) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
854 SDL_UninitializedVideo(); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
855 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
856 } |
|
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
|
857 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
|
858 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
859 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
860 int |
|
3501
467e67d301f3
Removed a little redundancy in the naming
Sam Lantinga <slouken@libsdl.org>
parents:
3500
diff
changeset
|
861 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
|
862 { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
863 SDL_Palette *palette; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
864 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
865 palette = display->palette; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
866 if (!palette || !palette->ncolors) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
867 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
|
868 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
869 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
870 if (firstcolor < 0 || (firstcolor + ncolors) > palette->ncolors) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
871 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
|
872 return -1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
873 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
874 SDL_memcpy(colors, &palette->colors[firstcolor], |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
875 ncolors * sizeof(*colors)); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
876 return 0; |
|
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 |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
879 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
|
880 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
881 { |
| 2753 | 882 if (!_this) { |
| 883 SDL_UninitializedVideo(); | |
| 884 return -1; | |
| 885 } | |
|
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
|
886 return SDL_GetPaletteForDisplay(SDL_CurrentDisplay, 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
|
887 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
888 |
|
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
|
889 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
|
890 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
891 { |
| 2753 | 892 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
| 893 SDL_WINDOW_OPENGL | | |
| 894 SDL_WINDOW_BORDERLESS | | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
895 SDL_WINDOW_RESIZABLE | |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
896 SDL_WINDOW_INPUT_GRABBED); |
| 2753 | 897 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
|
898 SDL_Window *window; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
899 |
| 2753 | 900 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
|
901 /* 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
|
902 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
|
903 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
|
904 } |
| 2753 | 905 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
906 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
907 if (!_this->GL_CreateContext) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
908 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
|
909 return NULL; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
910 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
911 SDL_GL_LoadLibrary(NULL); |
| 2753 | 912 } |
|
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
|
913 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
|
914 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
|
915 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
|
916 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
|
917 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
|
918 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
|
919 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
|
920 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
|
921 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
|
922 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
|
923 window->next = display->windows; |
|
3693
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
924 if (display->windows) { |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
925 display->windows->prev = window; |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
926 } |
|
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
|
927 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
|
928 |
|
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 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
|
930 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
|
931 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
|
932 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
933 |
| 2753 | 934 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
|
935 SDL_SetWindowTitle(window, title); |
| 2753 | 936 } |
| 937 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
|
938 SDL_MaximizeWindow(window); |
| 2753 | 939 } |
| 940 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
|
941 SDL_MinimizeWindow(window); |
| 2753 | 942 } |
| 943 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
|
944 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
|
945 } |
|
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 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
|
947 |
|
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
|
948 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
|
949 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
950 |
|
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
|
951 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
|
952 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
|
953 { |
| 2753 | 954 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
|
955 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
|
956 |
| 2753 | 957 if (!_this) { |
| 958 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
|
959 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
|
960 } |
|
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 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
|
962 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
|
963 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
|
964 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
|
965 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
|
966 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
|
967 window->next = display->windows; |
|
3693
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
968 if (display->windows) { |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
969 display->windows->prev = window; |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
970 } |
|
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
|
971 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
|
972 |
| 2753 | 973 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
|
974 _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
|
975 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
|
976 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
|
977 } |
|
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
|
978 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
|
979 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
980 |
|
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
|
981 int |
|
1928
861bc36f0ab3
Fixed crash with multiple windows
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
982 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
|
983 { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
984 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
985 SDL_WINDOW_OPENGL | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
986 SDL_WINDOW_BORDERLESS | |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
987 SDL_WINDOW_RESIZABLE | |
| 3486 | 988 SDL_WINDOW_INPUT_GRABBED | |
| 989 SDL_WINDOW_FOREIGN); | |
| 2753 | 990 char *title = window->title; |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
991 |
| 2753 | 992 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) { |
| 993 SDL_SetError("No OpenGL support in video driver"); | |
| 994 return -1; | |
| 995 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
996 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
|
997 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
998 SDL_GL_LoadLibrary(NULL); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
999 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1000 SDL_GL_UnloadLibrary(); |
|
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 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1004 if (window->flags & SDL_WINDOW_FOREIGN) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1005 /* 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
|
1006 flags |= SDL_WINDOW_FOREIGN; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1007 } else { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1008 flags &= ~SDL_WINDOW_FOREIGN; |
|
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 |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1011 if (_this->DestroyWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
| 2753 | 1012 _this->DestroyWindow(_this, window); |
| 1013 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1014 |
| 2753 | 1015 window->title = NULL; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1016 window->flags = (flags & allowed_flags); |
|
1956
ba0d62354872
Simplified driver window creation code.
Sam Lantinga <slouken@libsdl.org>
parents:
1952
diff
changeset
|
1017 |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1018 if (_this->CreateWindow && !(flags & SDL_WINDOW_FOREIGN)) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1019 if (_this->CreateWindow(_this, window) < 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1020 if (flags & SDL_WINDOW_OPENGL) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1021 SDL_GL_UnloadLibrary(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1022 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1023 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1024 } |
| 2753 | 1025 } |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1026 |
| 2753 | 1027 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
|
1028 SDL_SetWindowTitle(window, title); |
| 2753 | 1029 SDL_free(title); |
| 1030 } | |
| 1031 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
|
1032 SDL_MaximizeWindow(window); |
| 2753 | 1033 } |
| 1034 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
|
1035 SDL_MinimizeWindow(window); |
| 2753 | 1036 } |
| 1037 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
|
1038 SDL_ShowWindow(window); |
| 2753 | 1039 } |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1040 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1041 |
| 2753 | 1042 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
|
1043 } |
|
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
|
1044 |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1045 static __inline__ SDL_Renderer * |
| 3485 | 1046 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
|
1047 { |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1048 if (!_this) { |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1049 SDL_UninitializedVideo(); |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1050 return NULL; |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1051 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1052 if (!SDL_CurrentRenderer) { |
|
4977
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1053 SDL_Window *window = NULL; |
|
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1054 |
| 3485 | 1055 if (!create) { |
| 1056 SDL_SetError("Use SDL_CreateRenderer() to create a renderer"); | |
| 1057 return NULL; | |
| 1058 } | |
|
4977
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1059 |
|
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1060 /* Get the first window on the first display */ |
|
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1061 if (_this->num_displays > 0) { |
|
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1062 window = _this->displays[0].windows; |
|
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1063 } |
|
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1064 |
|
85969cc5098c
Use a valid window when creating the default renderer
Sam Lantinga <slouken@libsdl.org>
parents:
4929
diff
changeset
|
1065 if (SDL_CreateRenderer(window, -1, 0) < 0) { |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1066 return NULL; |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1067 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1068 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1069 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
|
1070 } |
|
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1071 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1072 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
|
1073 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
|
1074 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1075 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
|
1076 |
|
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
|
1077 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
|
1078 } |
|
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 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
|
1081 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
|
1082 { |
|
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
|
1083 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
|
1084 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
|
1085 |
|
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 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
|
1087 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
|
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 /* 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
|
1090 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
|
1091 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
|
1092 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
|
1093 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
|
1094 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
|
1095 } |
|
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
|
1096 } |
|
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
|
1097 } |
|
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
|
1098 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
|
1099 } |
|
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
|
1100 |
|
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 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
|
1102 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
|
1103 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1104 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
|
1105 |
| 2753 | 1106 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
|
1107 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1108 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1109 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
|
1110 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
|
1111 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1112 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
|
1113 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1114 if (title == window->title) { |
| 2753 | 1115 return; |
| 1116 } | |
| 1117 if (window->title) { | |
| 1118 SDL_free(window->title); | |
| 1119 } | |
|
4871
81a6a9f396ba
The title is stored internally as NULL if it's empty, and returned as ""
Sam Lantinga <slouken@libsdl.org>
parents:
4862
diff
changeset
|
1120 if (title && *title) { |
| 2753 | 1121 window->title = SDL_strdup(title); |
| 1122 } else { | |
| 1123 window->title = NULL; | |
| 1124 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1125 |
| 2753 | 1126 if (_this->SetWindowTitle) { |
| 1127 _this->SetWindowTitle(_this, window); | |
| 1128 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1131 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
|
1132 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
|
1133 { |
|
4872
231f8a1c5edd
Whoops, return "" even if the window is invalid.
Sam Lantinga <slouken@libsdl.org>
parents:
4871
diff
changeset
|
1134 CHECK_WINDOW_MAGIC(window, ""); |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1135 |
|
4871
81a6a9f396ba
The title is stored internally as NULL if it's empty, and returned as ""
Sam Lantinga <slouken@libsdl.org>
parents:
4862
diff
changeset
|
1136 return window->title ? 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
|
1137 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1138 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1139 void |
|
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
|
1140 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
|
1141 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1142 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
|
1143 |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1144 if (_this->SetWindowIcon) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1145 _this->SetWindowIcon(_this, window, icon); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1146 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1147 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1148 |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1149 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
|
1150 SDL_SetWindowData(SDL_Window * window, void *userdata) |
| 0 | 1151 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1152 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
|
1153 |
| 2753 | 1154 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
|
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 |
| 2753 | 1157 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
|
1158 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
|
1159 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1160 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
|
1161 |
| 2753 | 1162 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
|
1163 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1164 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1165 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
|
1166 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
|
1167 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1168 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
|
1169 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1170 if (x != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1171 window->x = x; |
| 1172 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1173 if (y != SDL_WINDOWPOS_UNDEFINED) { |
| 2753 | 1174 window->y = y; |
| 1175 } | |
| 1176 if (_this->SetWindowPosition) { | |
| 1177 _this->SetWindowPosition(_this, window); | |
| 1178 } | |
|
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
|
1179 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
|
1180 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1181 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1182 void |
|
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
|
1183 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
|
1184 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1185 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
|
1186 |
| 2753 | 1187 if (x) { |
| 1188 *x = window->x; | |
| 1189 } | |
| 1190 if (y) { | |
| 1191 *y = window->y; | |
| 1192 } | |
|
1895
c121d94672cb
SDL 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 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1194 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1195 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
|
1196 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
|
1197 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1198 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
|
1199 |
| 2753 | 1200 window->w = w; |
| 1201 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
|
1202 |
| 2753 | 1203 if (_this->SetWindowSize) { |
| 1204 _this->SetWindowSize(_this, window); | |
| 1205 } | |
|
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
|
1206 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
|
1207 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1208 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1209 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
|
1210 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
|
1211 { |
|
2860
6ce28e5287e9
Date: Sun, 07 Dec 2008 13:35:23 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
1212 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
|
1213 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
|
1214 *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
|
1215 } |
|
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 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
|
1217 *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
|
1218 } |
|
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
|
1219 } 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
|
1220 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
|
1221 *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
|
1222 } |
|
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
|
1223 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
|
1224 *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
|
1225 } |
| 2753 | 1226 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1227 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1229 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
|
1230 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
|
1231 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1232 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
|
1233 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1234 if (window->flags & SDL_WINDOW_SHOWN) { |
| 2753 | 1235 return; |
| 1236 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1238 if (_this->ShowWindow) { |
| 1239 _this->ShowWindow(_this, window); | |
| 1240 } | |
|
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
|
1241 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
|
1242 } |
|
c121d94672cb
SDL 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 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1244 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
|
1245 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
|
1246 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1247 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
|
1248 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1249 if (!(window->flags & SDL_WINDOW_SHOWN)) { |
| 2753 | 1250 return; |
| 1251 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1253 if (_this->HideWindow) { |
| 1254 _this->HideWindow(_this, window); | |
| 1255 } | |
|
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
|
1256 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
|
1257 } |
| 0 | 1258 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1259 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
|
1260 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
|
1261 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1262 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
|
1263 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1264 if (!(window->flags & SDL_WINDOW_SHOWN)) { |
| 2753 | 1265 return; |
| 1266 } | |
| 1267 if (_this->RaiseWindow) { | |
| 1268 _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
|
1269 } 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
|
1270 /* 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
|
1271 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_FOCUS_GAINED, 0, 0); |
| 2753 | 1272 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1273 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1274 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1275 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
|
1276 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
|
1277 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1278 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
|
1279 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1280 if (window->flags & SDL_WINDOW_MAXIMIZED) { |
| 2753 | 1281 return; |
| 1282 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1284 if (_this->MaximizeWindow) { |
| 1285 _this->MaximizeWindow(_this, window); | |
| 1286 } | |
|
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
|
1287 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
|
1288 } |
| 0 | 1289 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1290 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
|
1291 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
|
1292 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1293 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
|
1294 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1295 if (window->flags & SDL_WINDOW_MINIMIZED) { |
| 2753 | 1296 return; |
| 1297 } | |
|
1895
c121d94672cb
SDL 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 |
| 2753 | 1299 if (_this->MinimizeWindow) { |
| 1300 _this->MinimizeWindow(_this, window); | |
| 1301 } | |
|
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
|
1302 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
|
1303 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1304 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1305 void |
|
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
|
1306 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
|
1307 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1308 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
|
1309 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1310 if (!(window->flags & (SDL_WINDOW_MAXIMIZED | SDL_WINDOW_MINIMIZED))) { |
| 2753 | 1311 return; |
| 1312 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1313 |
| 2753 | 1314 if (_this->RestoreWindow) { |
| 1315 _this->RestoreWindow(_this, window); | |
| 1316 } | |
|
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
|
1317 SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0); |
| 0 | 1318 } |
| 1319 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1320 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
|
1321 SDL_SetWindowFullscreen(SDL_Window * window, int fullscreen) |
| 0 | 1322 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1323 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
|
1324 |
| 2753 | 1325 if (fullscreen) { |
| 1326 fullscreen = SDL_WINDOW_FULLSCREEN; | |
| 1327 } | |
| 1328 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) { | |
| 1329 return 0; | |
| 1330 } | |
| 1331 if (fullscreen) { | |
| 1332 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
|
1333 |
|
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
|
1334 SDL_UpdateFullscreenMode(window, SDL_TRUE); |
| 2753 | 1335 } else { |
| 1336 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
|
1337 |
|
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
|
1338 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
| 2753 | 1339 } |
| 1340 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
|
1341 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1342 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1343 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
|
1344 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
|
1345 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1346 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
|
1347 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1348 if ((!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) { |
| 2753 | 1349 return; |
| 1350 } | |
| 1351 if (mode) { | |
| 1352 window->flags |= SDL_WINDOW_INPUT_GRABBED; | |
| 1353 } else { | |
| 1354 window->flags &= ~SDL_WINDOW_INPUT_GRABBED; | |
| 1355 } | |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1356 SDL_UpdateWindowGrab(window); |
|
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1357 } |
|
1895
c121d94672cb
SDL 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 |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1359 static void |
| 2876 | 1360 SDL_UpdateWindowGrab(SDL_Window * window) |
|
2875
91a7e08cd238
* Implemented X11 fullscreen input grab
Sam Lantinga <slouken@libsdl.org>
parents:
2869
diff
changeset
|
1361 { |
| 2753 | 1362 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) { |
| 1363 _this->SetWindowGrab(_this, window); | |
| 1364 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1365 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1366 |
|
c121d94672cb
SDL 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 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
|
1368 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
|
1369 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1370 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
|
1371 |
| 2753 | 1372 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
|
1373 } |
| 0 | 1374 |
|
1895
c121d94672cb
SDL 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 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
|
1376 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
|
1377 { |
|
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
|
1378 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
|
1379 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
|
1380 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1381 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1382 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
|
1383 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
|
1384 { |
|
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
|
1385 SDL_UpdateFullscreenMode(window, SDL_FALSE); |
| 0 | 1386 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1387 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1388 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
|
1389 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
|
1390 { |
| 2753 | 1391 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
|
1392 |
| 2753 | 1393 if (renderer && renderer->DisplayModeChanged) { |
| 1394 renderer->DisplayModeChanged(renderer); | |
| 1395 } | |
|
1970
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1396 } |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1397 |
|
db3ba6c0d0df
Allow the render context to do necessary work when the video mode changes.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1398 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
|
1399 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
|
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 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
|
1402 } |
|
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
|
1403 |
|
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
|
1404 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
|
1405 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
|
1406 { |
|
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
|
1407 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
|
1408 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
|
1409 } |
|
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
|
1410 |
|
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
|
1411 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
|
1412 SDL_OnWindowFocusGained(SDL_Window * window) |
| 0 | 1413 { |
|
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
|
1414 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
|
1415 |
| 2753 | 1416 if (display->gamma && _this->SetDisplayGammaRamp) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1417 _this->SetDisplayGammaRamp(_this, display, display->gamma); |
| 2753 | 1418 } |
| 2876 | 1419 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1420 && _this->SetWindowGrab) { | |
| 2753 | 1421 _this->SetWindowGrab(_this, window); |
| 1422 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1423 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1424 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1425 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
|
1426 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
|
1427 { |
|
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
|
1428 SDL_VideoDisplay *display = window->display; |
| 0 | 1429 |
|
3512
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1430 /* 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
|
1431 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
|
1432 _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
|
1433 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
|
1434 } |
|
5ffbbfb78987
If we're fullscreen on a single-head system and lose focus, minimize
Sam Lantinga <slouken@libsdl.org>
parents:
3511
diff
changeset
|
1435 |
| 2753 | 1436 if (display->gamma && _this->SetDisplayGammaRamp) { |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1437 _this->SetDisplayGammaRamp(_this, display, display->saved_gamma); |
| 2753 | 1438 } |
| 2876 | 1439 if ((window->flags & (SDL_WINDOW_INPUT_GRABBED | SDL_WINDOW_FULLSCREEN)) |
| 1440 && _this->SetWindowGrab) { | |
| 2753 | 1441 _this->SetWindowGrab(_this, window); |
| 1442 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1443 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1444 |
|
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
|
1445 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
|
1446 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
|
1447 { |
| 2753 | 1448 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
|
1449 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
|
1450 |
| 2753 | 1451 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
|
1452 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
|
1453 } |
|
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
|
1454 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
|
1455 for (window = display->windows; window; window = window->next) { |
| 2753 | 1456 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
|
1457 return window; |
| 2753 | 1458 } |
| 1459 } | |
|
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
|
1460 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
|
1461 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1462 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1463 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
|
1464 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
|
1465 { |
|
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
|
1466 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
|
1467 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1468 CHECK_WINDOW_MAGIC(window, ); |
|
3503
7931094e4c48
Explicitly clear fullscreen status rather than relying on the window focus behavior.
Sam Lantinga <slouken@libsdl.org>
parents:
3502
diff
changeset
|
1469 |
|
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
|
1470 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
|
1471 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
|
1472 } |
|
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 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
|
1474 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
|
1475 } |
|
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 |
|
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 /* 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
|
1478 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
|
1479 |
|
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 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
|
1481 _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
|
1482 } |
|
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
|
1483 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
|
1484 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
|
1485 } |
|
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 |
|
4901
deadc1219bea
Minor cleanup in patches from Coursoud
Sam Lantinga <slouken@libsdl.org>
parents:
4900
diff
changeset
|
1487 /* Now invalidate magic */ |
|
4897
c3eb55210a90
SDL_DestroyWindow is setting window->magic to NULL too early. -
Sam Lantinga <slouken@libsdl.org>
parents:
4872
diff
changeset
|
1488 window->magic = NULL; |
|
c3eb55210a90
SDL_DestroyWindow is setting window->magic to NULL too early. -
Sam Lantinga <slouken@libsdl.org>
parents:
4872
diff
changeset
|
1489 |
|
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
|
1490 /* 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
|
1491 display = window->display; |
|
3693
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
1492 if (window->next) { |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
1493 window->next->prev = window->prev; |
|
d3f330fc2009
update window prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3692
diff
changeset
|
1494 } |
|
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
|
1495 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
|
1496 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
|
1497 } 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
|
1498 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
|
1499 } |
|
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
|
1500 |
|
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
|
1501 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
|
1502 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1503 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1504 void |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3489
diff
changeset
|
1505 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
|
1506 { |
| 2753 | 1507 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
|
1508 |
| 2753 | 1509 render_drivers = |
| 1510 SDL_realloc(display->render_drivers, | |
| 1511 (display->num_render_drivers + | |
| 1512 1) * sizeof(*render_drivers)); | |
| 1513 if (render_drivers) { | |
| 1514 render_drivers[display->num_render_drivers] = *driver; | |
| 1515 display->render_drivers = render_drivers; | |
| 1516 display->num_render_drivers++; | |
| 1517 } | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1518 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1519 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1520 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1521 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
|
1522 { |
| 2753 | 1523 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
|
1524 return SDL_CurrentDisplay->num_render_drivers; |
| 2753 | 1525 } |
| 1526 return 0; | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1527 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1528 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1529 int |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1530 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
|
1531 { |
| 2753 | 1532 if (!_this) { |
| 1533 SDL_UninitializedVideo(); | |
| 1534 return -1; | |
| 1535 } | |
| 1536 if (index < 0 || index >= SDL_GetNumRenderDrivers()) { | |
| 1537 SDL_SetError("index must be in the range of 0 - %d", | |
| 1538 SDL_GetNumRenderDrivers() - 1); | |
| 1539 return -1; | |
| 1540 } | |
|
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
|
1541 *info = SDL_CurrentDisplay->render_drivers[index].info; |
| 2753 | 1542 return 0; |
| 0 | 1543 } |
| 1544 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1545 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
|
1546 SDL_CreateRenderer(SDL_Window * window, int index, Uint32 flags) |
| 0 | 1547 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1548 CHECK_WINDOW_MAGIC(window, -1); |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1549 |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1550 /* 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
|
1551 SDL_DestroyRenderer(window); |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1552 |
| 2753 | 1553 if (index < 0) { |
| 3488 | 1554 char *override = SDL_getenv("SDL_VIDEO_RENDERER"); |
| 1555 int n = SDL_GetNumRenderDrivers(); | |
| 1556 | |
|
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
|
1557 #if SDL_VIDEO_RENDER_OGL |
| 3488 | 1558 if (!override && (window->flags & SDL_WINDOW_OPENGL)) { |
| 1559 override = "opengl"; | |
| 1560 } | |
|
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
|
1561 #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
|
1562 #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
|
1563 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
|
1564 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
|
1565 } |
|
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
|
1566 #endif /* SDL_VIDEO_RENDER_OGL_ES */ |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1567 if (override) { |
| 3488 | 1568 for (index = 0; index < n; ++index) { |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
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 |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1572 if (SDL_strcasecmp(override, driver->info.name) == 0) { |
| 3488 | 1573 /* Create a new renderer instance */ |
| 1574 window->renderer = driver->CreateRenderer(window, flags); | |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1575 break; |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1576 } |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1577 } |
| 3488 | 1578 } else { |
| 1579 for (index = 0; index < n; ++index) { | |
| 1580 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
|
1581 &SDL_CurrentDisplay->render_drivers[index]; |
| 3488 | 1582 |
| 1583 if ((driver->info.flags & flags) == flags) { | |
| 1584 /* Create a new renderer instance */ | |
| 1585 window->renderer = driver->CreateRenderer(window, flags); | |
| 1586 if (window->renderer) { | |
| 1587 /* Yay, we got one! */ | |
| 1588 break; | |
| 1589 } | |
| 2753 | 1590 } |
| 1591 } | |
| 1592 } | |
| 1593 if (index == n) { | |
| 1594 SDL_SetError("Couldn't find matching render driver"); | |
| 1595 return -1; | |
| 1596 } | |
|
3424
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1597 } else { |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1598 if (index >= SDL_GetNumRenderDrivers()) { |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1599 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
|
1600 SDL_GetNumRenderDrivers() - 1); |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1601 return -1; |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1602 } |
|
032e64bbb56c
Skip renderers that fail to initialize
Sam Lantinga <slouken@libsdl.org>
parents:
3417
diff
changeset
|
1603 /* 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
|
1604 window->renderer = SDL_CurrentDisplay->render_drivers[index].CreateRenderer(window, flags); |
| 2753 | 1605 } |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1606 |
| 3139 | 1607 if (window->renderer == NULL) { |
| 1608 /* Assuming renderer set its error */ | |
| 1609 return -1; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1610 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3091
diff
changeset
|
1611 |
|
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
|
1612 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
|
1613 |
| 2753 | 1614 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
|
1615 } |
| 0 | 1616 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1617 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
|
1618 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
|
1619 { |
| 2753 | 1620 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
|
1621 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1622 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
|
1623 |
| 2753 | 1624 renderer = window->renderer; |
| 3485 | 1625 if (!renderer) { |
| 1626 SDL_SetError("Use SDL_CreateRenderer() to create a renderer"); | |
| 1627 return -1; | |
| 1628 } | |
| 1629 if (renderer->ActivateRenderer) { | |
| 1630 if (renderer->ActivateRenderer(renderer) < 0) { | |
| 2753 | 1631 return -1; |
| 1632 } | |
| 1633 } | |
|
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
|
1634 SDL_CurrentDisplay->current_renderer = renderer; |
| 2753 | 1635 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
|
1636 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1637 |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1638 int |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1639 SDL_GetRendererInfo(SDL_RendererInfo * info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1640 { |
| 3485 | 1641 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
|
1642 if (!renderer) { |
| 2753 | 1643 return -1; |
| 1644 } | |
|
3417
64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
Sam Lantinga <slouken@libsdl.org>
parents:
3333
diff
changeset
|
1645 *info = renderer->info; |
| 2753 | 1646 return 0; |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1647 } |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1967
diff
changeset
|
1648 |
|
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
|
1649 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
|
1650 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
|
1651 { |
| 2753 | 1652 SDL_Renderer *renderer; |
| 1653 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
|
1654 |
| 3485 | 1655 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
|
1656 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1657 return 0; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1658 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1659 if (!renderer->CreateTexture) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
1660 SDL_Unsupported(); |
| 2753 | 1661 return 0; |
| 1662 } | |
| 4433 | 1663 if (w <= 0 || h <= 0) { |
| 1664 SDL_SetError("Texture dimensions can't be 0"); | |
| 1665 return 0; | |
| 1666 } | |
| 2753 | 1667 texture = (SDL_Texture *) SDL_calloc(1, sizeof(*texture)); |
| 1668 if (!texture) { | |
| 1669 SDL_OutOfMemory(); | |
| 1670 return 0; | |
| 1671 } | |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
1672 texture->magic = &_this->texture_magic; |
| 2753 | 1673 texture->format = format; |
| 1674 texture->access = access; | |
| 1675 texture->w = w; | |
| 1676 texture->h = h; | |
| 1677 texture->r = 255; | |
| 1678 texture->g = 255; | |
| 1679 texture->b = 255; | |
| 1680 texture->a = 255; | |
| 1681 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
|
1682 texture->next = renderer->textures; |
|
3692
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
1683 if (renderer->textures) { |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
1684 renderer->textures->prev = texture; |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
1685 } |
|
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
|
1686 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
|
1687 |
| 2753 | 1688 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
|
1689 SDL_DestroyTexture(texture); |
| 2753 | 1690 return 0; |
| 1691 } | |
|
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
|
1692 return texture; |
| 0 | 1693 } |
| 1694 | |
|
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
|
1695 SDL_Texture * |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1696 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface) |
| 0 | 1697 { |
|
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
|
1698 SDL_Texture *texture; |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1699 Uint32 requested_format = format; |
| 2753 | 1700 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
|
1701 SDL_Renderer *renderer; |
| 2753 | 1702 int bpp; |
| 1703 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
|
1704 |
| 2753 | 1705 if (!surface) { |
| 1706 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface"); | |
| 1707 return 0; | |
| 1708 } | |
| 1709 fmt = surface->format; | |
| 0 | 1710 |
| 3485 | 1711 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
|
1712 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
|
1713 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
|
1714 } |
|
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
|
1715 |
| 2753 | 1716 if (format) { |
| 1717 if (!SDL_PixelFormatEnumToMasks | |
| 1718 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { | |
| 1719 SDL_SetError("Unknown pixel format"); | |
| 1720 return 0; | |
| 1721 } | |
| 1722 } else { | |
| 1723 if (surface->format->Amask | |
| 1724 || !(surface->map->info.flags & | |
| 1725 (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
|
1726 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
|
1727 int pfmt; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1728 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1729 /* Pixel formats, sorted by best first */ |
| 3186 | 1730 static const Uint32 sdl_pformats[] = { |
| 1731 SDL_PIXELFORMAT_ARGB8888, | |
| 1732 SDL_PIXELFORMAT_RGBA8888, | |
| 1733 SDL_PIXELFORMAT_ABGR8888, | |
| 1734 SDL_PIXELFORMAT_BGRA8888, | |
| 1735 SDL_PIXELFORMAT_RGB888, | |
| 1736 SDL_PIXELFORMAT_BGR888, | |
| 1737 SDL_PIXELFORMAT_RGB24, | |
| 1738 SDL_PIXELFORMAT_BGR24, | |
| 1739 SDL_PIXELFORMAT_RGB565, | |
| 1740 SDL_PIXELFORMAT_BGR565, | |
| 1741 SDL_PIXELFORMAT_ARGB1555, | |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1742 SDL_PIXELFORMAT_RGBA5551, |
| 3186 | 1743 SDL_PIXELFORMAT_ABGR1555, |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1744 SDL_PIXELFORMAT_BGRA5551, |
| 3186 | 1745 SDL_PIXELFORMAT_RGB555, |
| 1746 SDL_PIXELFORMAT_BGR555, | |
| 1747 SDL_PIXELFORMAT_ARGB4444, | |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1748 SDL_PIXELFORMAT_RGBA4444, |
| 3186 | 1749 SDL_PIXELFORMAT_ABGR4444, |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1750 SDL_PIXELFORMAT_BGRA4444, |
| 3186 | 1751 SDL_PIXELFORMAT_RGB444, |
| 1752 SDL_PIXELFORMAT_ARGB2101010, | |
| 1753 SDL_PIXELFORMAT_INDEX8, | |
| 1754 SDL_PIXELFORMAT_INDEX4LSB, | |
| 1755 SDL_PIXELFORMAT_INDEX4MSB, | |
| 1756 SDL_PIXELFORMAT_RGB332, | |
| 1757 SDL_PIXELFORMAT_INDEX1LSB, | |
| 1758 SDL_PIXELFORMAT_INDEX1MSB, | |
| 1759 SDL_PIXELFORMAT_UNKNOWN | |
| 1760 }; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1761 |
| 2753 | 1762 bpp = fmt->BitsPerPixel; |
| 1763 Rmask = fmt->Rmask; | |
| 1764 Gmask = fmt->Gmask; | |
| 1765 Bmask = fmt->Bmask; | |
| 1766 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
|
1767 |
| 3186 | 1768 format = |
| 1769 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
|
1770 if (!format) { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1771 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
|
1772 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1773 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1774 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1775 /* 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
|
1776 /* formats by current renderer */ |
| 3186 | 1777 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1778 if (renderer->info.texture_formats[it] == format) { | |
| 1779 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1780 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1781 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1782 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1783 /* 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
|
1784 /* format which renderer provides */ |
| 3186 | 1785 if (it == renderer->info.num_texture_formats) { |
| 1786 pfmt = 0; | |
| 1787 for (;;) { | |
| 1788 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
|
1789 break; |
|
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 |
| 3186 | 1792 for (it = 0; it < renderer->info.num_texture_formats; |
| 1793 it++) { | |
| 1794 if (renderer->info.texture_formats[it] == | |
| 1795 sdl_pformats[pfmt]) { | |
| 1796 break; | |
| 1797 } | |
|
3178
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 |
| 3186 | 1800 if (it != renderer->info.num_texture_formats) { |
| 1801 /* The best format has been found */ | |
| 1802 break; | |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1803 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1804 pfmt++; |
|
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 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1807 /* If any format can't be found, then return an error */ |
| 3186 | 1808 if (it == renderer->info.num_texture_formats) { |
| 1809 SDL_SetError | |
| 1810 ("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
|
1811 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1812 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1813 |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1814 /* Convert found pixel format back to color masks */ |
| 3186 | 1815 if (SDL_PixelFormatEnumToMasks |
| 1816 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1817 &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
|
1818 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
|
1819 return 0; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1820 } |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1821 } |
| 2753 | 1822 } else { |
| 1823 /* 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
|
1824 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
|
1825 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
|
1826 |
|
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
|
1827 /* Pixel formats with alpha, sorted by best first */ |
| 3169 | 1828 static const Uint32 sdl_alpha_pformats[] = { |
| 1829 SDL_PIXELFORMAT_ARGB8888, | |
| 1830 SDL_PIXELFORMAT_RGBA8888, | |
| 1831 SDL_PIXELFORMAT_ABGR8888, | |
| 1832 SDL_PIXELFORMAT_BGRA8888, | |
| 1833 SDL_PIXELFORMAT_ARGB1555, | |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1834 SDL_PIXELFORMAT_RGBA5551, |
| 3169 | 1835 SDL_PIXELFORMAT_ABGR1555, |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1836 SDL_PIXELFORMAT_BGRA5551, |
| 3169 | 1837 SDL_PIXELFORMAT_ARGB4444, |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1838 SDL_PIXELFORMAT_RGBA4444, |
| 3169 | 1839 SDL_PIXELFORMAT_ABGR4444, |
|
4984
889e6fef8fc5
Support the new 16-bit pixel formats in SDL_CreateTextureFromSurface()
Sam Lantinga <slouken@libsdl.org>
parents:
4978
diff
changeset
|
1840 SDL_PIXELFORMAT_BGRA4444, |
| 3169 | 1841 SDL_PIXELFORMAT_ARGB2101010, |
| 1842 SDL_PIXELFORMAT_UNKNOWN | |
| 1843 }; | |
|
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 |
|
3178
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1845 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
|
1846 /* 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
|
1847 /* 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
|
1848 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
|
1849 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
|
1850 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
|
1851 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
|
1852 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
|
1853 } else { |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1854 bpp = 32; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1855 Rmask = 0x00FF0000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1856 Gmask = 0x0000FF00; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1857 Bmask = 0x000000FF; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1858 Amask = 0xFF000000; |
|
72edc980789b
1. SDL_CreateTextureFromSurface() now tries to find surface's pixel format.
Mike Gorchak <lestat@i.com.ua>
parents:
3169
diff
changeset
|
1859 } |
|
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
|
1860 |
| 3169 | 1861 format = |
| 1862 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
|
1863 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
|
1864 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
|
1865 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
|
1866 } |
|
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
|
1867 |
|
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
|
1868 /* 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
|
1869 /* by current renderer */ |
| 3169 | 1870 for (it = 0; it < renderer->info.num_texture_formats; it++) { |
| 1871 if (renderer->info.texture_formats[it] == format) { | |
| 1872 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
|
1873 } |
|
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
|
1874 } |
|
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
|
1875 |
|
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
|
1876 /* 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
|
1877 /* compatible format with alpha which renderer provides */ |
| 3169 | 1878 if (it == renderer->info.num_texture_formats) { |
| 1879 apfmt = 0; | |
| 1880 for (;;) { | |
| 1881 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
|
1882 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
|
1883 } |
|
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 |
| 3169 | 1885 for (it = 0; it < renderer->info.num_texture_formats; |
| 1886 it++) { | |
| 1887 if (renderer->info.texture_formats[it] == | |
| 1888 sdl_alpha_pformats[apfmt]) { | |
| 1889 break; | |
| 1890 } | |
|
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
|
1891 } |
|
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 |
| 3169 | 1893 if (it != renderer->info.num_texture_formats) { |
| 1894 /* Compatible format has been found */ | |
| 1895 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
|
1896 } |
|
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
|
1897 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
|
1898 } |
|
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
|
1899 |
|
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
|
1900 /* If compatible format can't be found, then return an error */ |
| 3169 | 1901 if (it == renderer->info.num_texture_formats) { |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1902 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
|
1903 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
|
1904 } |
|
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
|
1905 |
|
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
|
1906 /* Convert found pixel format back to color masks */ |
| 3169 | 1907 if (SDL_PixelFormatEnumToMasks |
| 1908 (renderer->info.texture_formats[it], &bpp, &Rmask, &Gmask, | |
| 1909 &Bmask, &Amask) != SDL_TRUE) { | |
|
3166
3a63a5824557
Best pixel formats with alpha search code has been added to function which converts surface to texture with enabled color keys. Now "testsprite2 --renderer opengl_es" works fine with all pixel formats with alpha. This affects other renderers too.
Mike Gorchak <lestat@i.com.ua>
parents:
3162
diff
changeset
|
1910 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
|
1911 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
|
1912 } |
|
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
|
1913 } |
| 2753 | 1914 } |
|
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
|
1915 |
| 2753 | 1916 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); |
| 1917 if (!format) { | |
| 1918 SDL_SetError("Unknown pixel format"); | |
| 1919 return 0; | |
| 1920 } | |
| 1921 } | |
| 0 | 1922 |
|
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
|
1923 texture = |
| 2753 | 1924 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
| 1925 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
|
1926 if (!texture && !requested_format) { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1927 SDL_DisplayMode desktop_mode; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1928 SDL_GetDesktopDisplayMode(&desktop_mode); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1929 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:
3683
diff
changeset
|
1930 texture = |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1931 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w, |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1932 surface->h); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
1933 } |
|
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
|
1934 if (!texture) { |
| 2753 | 1935 return 0; |
| 1936 } | |
| 1937 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask | |
| 1938 && Bmask == fmt->Bmask && Amask == fmt->Amask) { | |
| 1939 if (SDL_MUSTLOCK(surface)) { | |
| 3315 | 1940 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:
3683
diff
changeset
|
1941 SDL_UpdateTexture(texture, NULL, surface->pixels, |
| 2753 | 1942 surface->pitch); |
| 1943 SDL_UnlockSurface(surface); | |
| 1944 } 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
|
1945 SDL_UpdateTexture(texture, NULL, surface->pixels, |
| 2753 | 1946 surface->pitch); |
| 1947 } | |
| 1948 } else { | |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1949 SDL_PixelFormat dst_fmt; |
| 2753 | 1950 SDL_Surface *dst = NULL; |
|
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
2130
diff
changeset
|
1951 |
| 2753 | 1952 /* 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
|
1953 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
|
1954 if (SDL_ISPIXELFORMAT_INDEXED(format)) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1955 dst_fmt.palette = |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1956 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
|
1957 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1958 /* |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1959 * 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
|
1960 * fmt->palette? |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1961 */ |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1962 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
|
1963 SDL_BITSPERPIXEL(format)); |
| 2753 | 1964 } |
|
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1965 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1966 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
|
1967 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
|
1968 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
|
1969 SDL_FreeSurface(dst); |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1970 } |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1971 if (dst_fmt.palette) { |
|
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2934
diff
changeset
|
1972 SDL_FreePalette(dst_fmt.palette); |
| 2753 | 1973 } |
| 1974 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
|
1975 SDL_DestroyTexture(texture); |
| 2753 | 1976 return 0; |
| 1977 } | |
| 1978 } | |
|
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
|
1979 |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1980 { |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1981 Uint8 r, g, b, a; |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
1982 SDL_BlendMode blendMode; |
|
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
1983 SDL_ScaleMode scaleMode; |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1984 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1985 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
|
1986 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
|
1987 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1988 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
|
1989 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
|
1990 |
|
4987
b68a0e03db02
Set blend mode for textures that were created from surfaces with a colorkey
Sam Lantinga <slouken@libsdl.org>
parents:
4984
diff
changeset
|
1991 if (surface->map->info.flags & SDL_COPY_COLORKEY) { |
|
b68a0e03db02
Set blend mode for textures that were created from surfaces with a colorkey
Sam Lantinga <slouken@libsdl.org>
parents:
4984
diff
changeset
|
1992 /* We converted to a texture with alpha format */ |
|
b68a0e03db02
Set blend mode for textures that were created from surfaces with a colorkey
Sam Lantinga <slouken@libsdl.org>
parents:
4984
diff
changeset
|
1993 SDL_SetTextureBlendMode(texture, SDL_BLENDMODE_BLEND); |
|
b68a0e03db02
Set blend mode for textures that were created from surfaces with a colorkey
Sam Lantinga <slouken@libsdl.org>
parents:
4984
diff
changeset
|
1994 } else { |
|
b68a0e03db02
Set blend mode for textures that were created from surfaces with a colorkey
Sam Lantinga <slouken@libsdl.org>
parents:
4984
diff
changeset
|
1995 SDL_GetSurfaceBlendMode(surface, &blendMode); |
|
b68a0e03db02
Set blend mode for textures that were created from surfaces with a colorkey
Sam Lantinga <slouken@libsdl.org>
parents:
4984
diff
changeset
|
1996 SDL_SetTextureBlendMode(texture, blendMode); |
|
b68a0e03db02
Set blend mode for textures that were created from surfaces with a colorkey
Sam Lantinga <slouken@libsdl.org>
parents:
4984
diff
changeset
|
1997 } |
|
3053
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1998 |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
1999 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
|
2000 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
|
2001 } |
|
aa34d1180d30
When creating a software texture, synchronize the surface with the texture.
Sam Lantinga <slouken@libsdl.org>
parents:
3029
diff
changeset
|
2002 |
| 2753 | 2003 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
|
2004 SDL_SetTexturePalette(texture, fmt->palette->colors, 0, |
| 2753 | 2005 fmt->palette->ncolors); |
| 2006 } | |
|
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
|
2007 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
|
2008 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2009 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2010 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
|
2011 SDL_QueryTexture(SDL_Texture * texture, Uint32 * format, int *access, |
| 2753 | 2012 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
|
2013 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2014 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
|
2015 |
| 2753 | 2016 if (format) { |
| 2017 *format = texture->format; | |
| 2018 } | |
| 2019 if (access) { | |
| 2020 *access = texture->access; | |
| 2021 } | |
| 2022 if (w) { | |
| 2023 *w = texture->w; | |
| 2024 } | |
| 2025 if (h) { | |
| 2026 *h = texture->h; | |
| 2027 } | |
| 2028 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
|
2029 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2030 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2031 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
|
2032 SDL_QueryTexturePixels(SDL_Texture * texture, void **pixels, int *pitch) |
| 0 | 2033 { |
| 2753 | 2034 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
|
2035 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2036 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
|
2037 |
| 2753 | 2038 renderer = texture->renderer; |
| 2039 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
|
2040 SDL_Unsupported(); |
| 2753 | 2041 return -1; |
| 2042 } | |
| 2043 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
|
2044 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2045 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2046 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
|
2047 SDL_SetTexturePalette(SDL_Texture * texture, const SDL_Color * colors, |
| 2753 | 2048 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
|
2049 { |
| 2753 | 2050 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
|
2051 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2052 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
|
2053 |
| 2753 | 2054 renderer = texture->renderer; |
| 2055 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
|
2056 SDL_Unsupported(); |
| 2753 | 2057 return -1; |
| 2058 } | |
| 2059 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor, | |
| 2060 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
|
2061 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2062 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2063 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
|
2064 SDL_GetTexturePalette(SDL_Texture * texture, SDL_Color * colors, |
| 2753 | 2065 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
|
2066 { |
| 2753 | 2067 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
|
2068 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2069 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
|
2070 |
| 2753 | 2071 renderer = texture->renderer; |
| 2072 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
|
2073 SDL_Unsupported(); |
| 2753 | 2074 return -1; |
| 2075 } | |
| 2076 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor, | |
| 2077 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
|
2078 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2079 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2080 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
|
2081 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
|
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 (!renderer->SetTextureColorMod) { | |
|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2089 SDL_Unsupported(); |
| 2753 | 2090 return -1; |
| 2091 } | |
| 2092 if (r < 255 || g < 255 || b < 255) { | |
| 2093 texture->modMode |= SDL_TEXTUREMODULATE_COLOR; | |
| 2094 } else { | |
| 2095 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR; | |
| 2096 } | |
| 2097 texture->r = r; | |
| 2098 texture->g = g; | |
| 2099 texture->b = b; | |
| 2100 return renderer->SetTextureColorMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2101 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2102 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2103 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
|
2104 SDL_GetTextureColorMod(SDL_Texture * texture, Uint8 * r, Uint8 * g, |
| 2753 | 2105 Uint8 * b) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2106 { |
| 2753 | 2107 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2108 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2109 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
|
2110 |
| 2753 | 2111 renderer = texture->renderer; |
| 2112 if (r) { | |
| 2113 *r = texture->r; | |
| 2114 } | |
| 2115 if (g) { | |
| 2116 *g = texture->g; | |
| 2117 } | |
| 2118 if (b) { | |
| 2119 *b = texture->b; | |
| 2120 } | |
| 2121 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2122 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2123 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2124 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
|
2125 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
|
2126 { |
| 2753 | 2127 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2128 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2129 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
|
2130 |
| 2753 | 2131 renderer = texture->renderer; |
| 2132 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
|
2133 SDL_Unsupported(); |
| 2753 | 2134 return -1; |
| 2135 } | |
| 2136 if (alpha < 255) { | |
| 2137 texture->modMode |= SDL_TEXTUREMODULATE_ALPHA; | |
| 2138 } else { | |
| 2139 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA; | |
| 2140 } | |
| 2141 texture->a = alpha; | |
| 2142 return renderer->SetTextureAlphaMod(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2143 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2144 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2145 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
|
2146 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
|
2147 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2148 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
|
2149 |
| 2753 | 2150 if (alpha) { |
| 2151 *alpha = texture->a; | |
| 2152 } | |
| 2153 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2154 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2155 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2156 int |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
2157 SDL_SetTextureBlendMode(SDL_Texture * texture, SDL_BlendMode blendMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2158 { |
| 2753 | 2159 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2160 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2161 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
|
2162 |
| 2753 | 2163 renderer = texture->renderer; |
| 2164 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
|
2165 SDL_Unsupported(); |
| 2753 | 2166 return -1; |
| 2167 } | |
| 2168 texture->blendMode = blendMode; | |
| 2169 return renderer->SetTextureBlendMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2170 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2171 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2172 int |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
2173 SDL_GetTextureBlendMode(SDL_Texture * texture, SDL_BlendMode *blendMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2174 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2175 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
|
2176 |
| 2753 | 2177 if (blendMode) { |
| 2178 *blendMode = texture->blendMode; | |
| 2179 } | |
| 2180 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2181 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2182 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2183 int |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
2184 SDL_SetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode scaleMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2185 { |
| 2753 | 2186 SDL_Renderer *renderer; |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2187 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2188 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
|
2189 |
| 2753 | 2190 renderer = texture->renderer; |
| 2191 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
|
2192 SDL_Unsupported(); |
| 2753 | 2193 return -1; |
| 2194 } | |
| 2195 texture->scaleMode = scaleMode; | |
| 2196 return renderer->SetTextureScaleMode(renderer, texture); | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2197 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2198 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2199 int |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
2200 SDL_GetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode *scaleMode) |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2201 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2202 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
|
2203 |
| 2753 | 2204 if (scaleMode) { |
| 2205 *scaleMode = texture->scaleMode; | |
| 2206 } | |
| 2207 return 0; | |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2208 } |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2209 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1981
diff
changeset
|
2210 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_UpdateTexture(SDL_Texture * texture, const SDL_Rect * rect, |
| 2753 | 2212 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
|
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 renderer = texture->renderer; |
| 2220 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
|
2221 SDL_Unsupported(); |
| 2753 | 2222 return -1; |
| 2223 } | |
| 2224 if (!rect) { | |
| 2225 full_rect.x = 0; | |
| 2226 full_rect.y = 0; | |
| 2227 full_rect.w = texture->w; | |
| 2228 full_rect.h = texture->h; | |
| 2229 rect = &full_rect; | |
| 2230 } | |
| 2231 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
|
2232 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2233 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2234 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
|
2235 SDL_LockTexture(SDL_Texture * texture, const SDL_Rect * rect, int markDirty, |
| 2753 | 2236 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
|
2237 { |
| 2753 | 2238 SDL_Renderer *renderer; |
| 2239 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
|
2240 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2241 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
|
2242 |
| 2753 | 2243 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { |
| 2244 SDL_SetError("SDL_LockTexture(): texture must be streaming"); | |
| 2245 return -1; | |
| 2246 } | |
| 2247 renderer = texture->renderer; | |
| 2248 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
|
2249 SDL_Unsupported(); |
| 2753 | 2250 return -1; |
| 2251 } | |
| 2252 if (!rect) { | |
| 2253 full_rect.x = 0; | |
| 2254 full_rect.y = 0; | |
| 2255 full_rect.w = texture->w; | |
| 2256 full_rect.h = texture->h; | |
| 2257 rect = &full_rect; | |
| 2258 } | |
| 2259 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels, | |
| 2260 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
|
2261 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2262 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2263 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
|
2264 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
|
2265 { |
| 2753 | 2266 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
|
2267 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2268 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
|
2269 |
| 2753 | 2270 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { |
| 2271 return; | |
| 2272 } | |
| 2273 renderer = texture->renderer; | |
| 2274 if (!renderer->UnlockTexture) { | |
| 2275 return; | |
| 2276 } | |
| 2277 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
|
2278 } |
| 0 | 2279 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2280 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
|
2281 SDL_DirtyTexture(SDL_Texture * texture, int numrects, |
| 2753 | 2282 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
|
2283 { |
| 2753 | 2284 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
|
2285 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2286 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
|
2287 |
| 2753 | 2288 if (texture->access != SDL_TEXTUREACCESS_STREAMING) { |
| 2289 return; | |
| 2290 } | |
| 2291 renderer = texture->renderer; | |
| 2292 if (!renderer->DirtyTexture) { | |
| 2293 return; | |
| 2294 } | |
| 2295 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
|
2296 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2297 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2298 int |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2299 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
|
2300 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2301 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2302 |
| 3485 | 2303 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
|
2304 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2305 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2306 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2307 renderer->r = r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2308 renderer->g = g; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2309 renderer->b = b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2310 renderer->a = a; |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2311 if (renderer->SetDrawColor) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2312 return renderer->SetDrawColor(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2313 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2314 return 0; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2315 } |
|
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 |
| 2885 | 2319 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
|
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 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2327 if (r) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2328 *r = renderer->r; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2329 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2330 if (g) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2331 *g = renderer->g; |
|
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 if (b) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2334 *b = renderer->b; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2335 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2336 if (a) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2337 *a = renderer->a; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2338 } |
|
2928
e171ce9bdbad
Fixed missing return value
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
2339 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2340 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2341 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2342 int |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
2343 SDL_SetRenderDrawBlendMode(SDL_BlendMode blendMode) |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2344 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2345 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2346 |
| 3485 | 2347 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
|
2348 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2349 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2350 } |
|
2927
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2351 renderer->blendMode = blendMode; |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2352 if (renderer->SetDrawBlendMode) { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2353 return renderer->SetDrawBlendMode(renderer); |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2354 } else { |
|
2133d2d300fd
SetDrawColor() and SetDrawBlendMode() are optional
Sam Lantinga <slouken@libsdl.org>
parents:
2918
diff
changeset
|
2355 return 0; |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2356 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2357 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2358 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2359 int |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
2360 SDL_GetRenderDrawBlendMode(SDL_BlendMode *blendMode) |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2361 { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2362 SDL_Renderer *renderer; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2363 |
| 3485 | 2364 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
|
2365 if (!renderer) { |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2366 return -1; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2367 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2368 *blendMode = renderer->blendMode; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2369 return 0; |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2370 } |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2371 |
| 2901 | 2372 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
|
2373 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
|
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 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
|
2376 |
|
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
|
2377 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
|
2378 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
|
2379 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
|
2380 } |
|
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
|
2381 if (!renderer->RenderClear) { |
|
4929
aa8888658021
Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents:
4913
diff
changeset
|
2382 SDL_BlendMode blendMode = renderer->blendMode; |
|
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
|
2383 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
|
2384 |
|
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
|
2385 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
|
2386 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
|
2387 } |
|
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
|
2388 |
|
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
|
2389 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
|
2390 |
|
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 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
|
2392 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
|
2393 } |
|
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
|
2394 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
|
2395 } |
|
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
|
2396 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
|
2397 } |
|
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
|
2398 |
|
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 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
|
2400 SDL_RenderDrawPoint(int x, int y) |
| 2901 | 2401 { |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2402 SDL_Point point; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2403 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2404 point.x = x; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2405 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
|
2406 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
|
2407 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2408 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
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_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
|
2411 { |
| 2901 | 2412 SDL_Renderer *renderer; |
|
3536
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 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
|
2415 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
|
2416 return -1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2417 } |
| 2901 | 2418 |
| 3485 | 2419 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2901 | 2420 if (!renderer) { |
| 2421 return -1; | |
| 2422 } | |
|
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
|
2423 if (!renderer->RenderDrawPoints) { |
| 2901 | 2424 SDL_Unsupported(); |
| 2425 return -1; | |
| 2426 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2427 if (count < 1) { |
| 2901 | 2428 return 0; |
| 2429 } | |
|
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
|
2430 return renderer->RenderDrawPoints(renderer, points, count); |
| 2901 | 2431 } |
| 2432 | |
| 2433 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
|
2434 SDL_RenderDrawLine(int x1, int y1, int x2, int y2) |
| 2901 | 2435 { |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2436 SDL_Point points[2]; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2437 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2438 points[0].x = x1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2439 points[0].y = y1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2440 points[1].x = x2; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2441 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
|
2442 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
|
2443 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2444 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
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_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
|
2447 { |
| 2901 | 2448 SDL_Renderer *renderer; |
|
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 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
|
2451 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
|
2452 return -1; |
| 2901 | 2453 } |
| 2454 | |
| 3485 | 2455 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2901 | 2456 if (!renderer) { |
| 2457 return -1; | |
| 2458 } | |
|
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
|
2459 if (!renderer->RenderDrawLines) { |
| 2901 | 2460 SDL_Unsupported(); |
| 2461 return -1; | |
| 2462 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2463 if (count < 2) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2464 return 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
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 return renderer->RenderDrawLines(renderer, points, count); |
| 2901 | 2467 } |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2468 |
|
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2469 int |
|
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
|
2470 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
|
2471 { |
|
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
|
2472 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
|
2473 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2474 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2475 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
|
2476 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
|
2477 { |
| 2753 | 2478 SDL_Renderer *renderer; |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2479 int i; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2480 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2481 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
|
2482 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
|
2483 return -1; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2484 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2485 |
| 3485 | 2486 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
|
2487 if (!renderer) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2488 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2489 } |
|
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
|
2490 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
|
2491 SDL_Unsupported(); |
| 2753 | 2492 return -1; |
| 2493 } | |
|
3536
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2494 if (count < 1) { |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2495 return 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2496 } |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2497 /* 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
|
2498 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
|
2499 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
|
2500 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
|
2501 SDL_Rect full_rect; |
|
3540
3ad09fdbfcb0
Fixed constness in RenderRects() parameter
Sam Lantinga <slouken@libsdl.org>
parents:
3536
diff
changeset
|
2502 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
|
2503 |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2504 full_rect.x = 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2505 full_rect.y = 0; |
|
0267b8b1595c
Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents:
3528
diff
changeset
|
2506 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
|
2507 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
|
2508 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
|
2509 return renderer->RenderDrawRects(renderer, &rect, 1); |
| 2753 | 2510 } |
| 2511 } | |
|
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
|
2512 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
|
2513 } |
|
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 |
|
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 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
|
2516 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
|
2517 { |
|
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 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
|
2519 } |
|
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 |
|
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 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
|
2522 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
|
2523 { |
|
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 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
|
2525 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
|
2526 |
|
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 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
|
2528 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
|
2529 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
|
2530 } |
|
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 |
|
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 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
|
2533 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
|
2534 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
|
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 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
|
2537 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
|
2538 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
|
2539 } |
|
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3571
diff
changeset
|
2540 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
|
2541 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
|
2542 } |
|
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
|
2543 /* 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
|
2544 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
|
2545 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
|
2546 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
|
2547 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
|
2548 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
|
2549 |
|
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
|
2550 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
|
2551 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
|
2552 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
|
2553 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
|
2554 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
|
2555 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
|
2556 } |
|
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
|
2557 } |
|
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
|
2558 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
|
2559 } |
|
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
|
2560 |
|
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2876
diff
changeset
|
2561 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
|
2562 SDL_RenderCopy(SDL_Texture * texture, const SDL_Rect * srcrect, |
| 2753 | 2563 const SDL_Rect * dstrect) |
| 0 | 2564 { |
| 2753 | 2565 SDL_Renderer *renderer; |
| 2566 SDL_Window *window; | |
| 2567 SDL_Rect real_srcrect; | |
| 2568 SDL_Rect real_dstrect; | |
| 0 | 2569 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2570 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
|
2571 |
| 3485 | 2572 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 3316 | 2573 if (!renderer) { |
| 2753 | 2574 return -1; |
| 2575 } | |
| 3316 | 2576 if (texture->renderer != renderer) { |
| 2577 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
|
2578 return -1; |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2579 } |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2580 if (!renderer->RenderCopy) { |
|
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
2789
diff
changeset
|
2581 SDL_Unsupported(); |
| 2753 | 2582 return -1; |
| 2583 } | |
|
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
|
2584 window = renderer->window; |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2585 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2586 real_srcrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2587 real_srcrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2588 real_srcrect.w = texture->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2589 real_srcrect.h = texture->h; |
| 2753 | 2590 if (srcrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2591 if (!SDL_IntersectRect(srcrect, &real_srcrect, &real_srcrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2592 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2593 } |
| 2753 | 2594 } |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2595 |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2596 real_dstrect.x = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2597 real_dstrect.y = 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2598 real_dstrect.w = window->w; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2599 real_dstrect.h = window->h; |
| 2753 | 2600 if (dstrect) { |
|
2908
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2601 if (!SDL_IntersectRect(dstrect, &real_dstrect, &real_dstrect)) { |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2602 return 0; |
|
aa6ba38c1714
Added clipping for render copy
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
2603 } |
|
2912
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2604 /* 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
|
2605 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
|
2606 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
|
2607 int deltaw = (real_dstrect.w - dstrect->w); |
|
3333
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2608 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
|
2609 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
|
2610 } |
|
1d50666ed3d5
Fixed clipping source rect to match destination rect clipping
Sam Lantinga <slouken@libsdl.org>
parents:
2910
diff
changeset
|
2611 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
|
2612 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
|
2613 int deltah = (real_dstrect.h - dstrect->h); |
|
3333
b334b4f7dfa0
[SDL] Bad math in SDL_RenderCopy
Sam Lantinga <slouken@libsdl.org>
parents:
3318
diff
changeset
|
2614 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
|
2615 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
|
2616 } |
| 2753 | 2617 } |
| 0 | 2618 |
| 2753 | 2619 return renderer->RenderCopy(renderer, texture, &real_srcrect, |
| 2620 &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
|
2621 } |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2622 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2623 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
|
2624 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
|
2625 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
|
2626 { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2627 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
|
2628 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
|
2629 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
|
2630 |
| 3485 | 2631 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
|
2632 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
|
2633 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
|
2634 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2635 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
|
2636 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
|
2637 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
|
2638 } |
|
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
|
2639 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
|
2640 |
|
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
|
2641 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
|
2642 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
|
2643 } |
|
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 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2645 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
|
2646 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
|
2647 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
|
2648 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
|
2649 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
|
2650 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
|
2651 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
|
2652 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2653 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
|
2654 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
|
2655 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2656 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
|
2657 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
|
2658 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
|
2659 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
|
2660 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2661 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2662 |
|
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 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
|
2664 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
|
2665 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2666 |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2667 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
|
2668 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
|
2669 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
|
2670 { |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2671 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
|
2672 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
|
2673 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
|
2674 |
| 3485 | 2675 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
|
2676 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
|
2677 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
|
2678 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2679 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
|
2680 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
|
2681 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
|
2682 } |
|
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
|
2683 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
|
2684 |
|
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
|
2685 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
|
2686 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
|
2687 } |
|
9f62f47d989b
You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents:
3427
diff
changeset
|
2688 |
|
3427
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2689 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
|
2690 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
|
2691 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
|
2692 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
|
2693 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
|
2694 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
|
2695 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
|
2696 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2697 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
|
2698 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
|
2699 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2700 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
|
2701 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
|
2702 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
|
2703 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
|
2704 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2705 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2706 |
|
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
|
2707 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
|
2708 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
|
2709 } |
|
36cf454ba065
Work in progress on implementation of SDL_RenderReadPixels() and SDL_RenderWritePixels(), code untested.
Sam Lantinga <slouken@libsdl.org>
parents:
3425
diff
changeset
|
2710 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2711 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
|
2712 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
|
2713 { |
| 2753 | 2714 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
|
2715 |
| 3485 | 2716 renderer = SDL_GetCurrentRenderer(SDL_TRUE); |
| 2753 | 2717 if (!renderer || !renderer->RenderPresent) { |
| 2718 return; | |
| 2719 } | |
|
4913
6b89d83b0b5a
Windows candidate list support.
Daniel Wyatt <Daniel.Wyatt@gmail.com>
parents:
4901
diff
changeset
|
2720 #if SDL_VIDEO_DRIVER_WIN32 |
|
6b89d83b0b5a
Windows candidate list support.
Daniel Wyatt <Daniel.Wyatt@gmail.com>
parents:
4901
diff
changeset
|
2721 IME_Present((SDL_VideoData *)_this->driverdata); |
|
6b89d83b0b5a
Windows candidate list support.
Daniel Wyatt <Daniel.Wyatt@gmail.com>
parents:
4901
diff
changeset
|
2722 #endif |
| 2753 | 2723 renderer->RenderPresent(renderer); |
| 0 | 2724 } |
| 2725 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2726 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
|
2727 SDL_DestroyTexture(SDL_Texture * texture) |
| 0 | 2728 { |
| 2753 | 2729 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
|
2730 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2731 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
|
2732 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
|
2733 |
|
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 renderer = texture->renderer; |
|
3692
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
2735 if (texture->next) { |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
2736 texture->next->prev = texture->prev; |
|
ad85eb21a559
Fixed infinite loop at shutdown - update texture prev links
Sam Lantinga <slouken@libsdl.org>
parents:
3686
diff
changeset
|
2737 } |
|
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
|
2738 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
|
2739 texture->prev->next = texture->next; |
| 2753 | 2740 } 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
|
2741 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
|
2742 } |
|
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 |
| 2753 | 2744 renderer->DestroyTexture(renderer, texture); |
| 2745 SDL_free(texture); | |
| 0 | 2746 } |
| 2747 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2748 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
|
2749 SDL_DestroyRenderer(SDL_Window * window) |
| 0 | 2750 { |
| 2753 | 2751 SDL_Renderer *renderer; |
| 0 | 2752 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
2753 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
|
2754 |
| 2753 | 2755 renderer = window->renderer; |
| 2756 if (!renderer) { | |
| 2757 return; | |
| 2758 } | |
|
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
|
2759 |
| 2753 | 2760 /* 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
|
2761 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
|
2762 SDL_DestroyTexture(renderer->textures); |
| 2753 | 2763 } |
| 0 | 2764 |
| 2753 | 2765 /* Free the renderer instance */ |
| 2766 renderer->DestroyRenderer(renderer); | |
| 0 | 2767 |
| 2753 | 2768 /* Clear references */ |
| 2769 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
|
2770 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
|
2771 SDL_CurrentDisplay->current_renderer = NULL; |
| 2753 | 2772 } |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2773 } |
| 0 | 2774 |
|
3025
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2775 SDL_bool |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2776 SDL_IsScreenSaverEnabled() |
|
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) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2779 return SDL_TRUE; |
|
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 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
|
2782 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2783 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2784 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2785 SDL_EnableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2786 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2787 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2788 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2789 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2790 if (!_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2791 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2792 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2793 _this->suspend_screensaver = SDL_FALSE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2794 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2795 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2796 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2797 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2798 |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2799 void |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2800 SDL_DisableScreenSaver() |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2801 { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2802 if (!_this) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2803 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2804 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2805 if (_this->suspend_screensaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2806 return; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2807 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2808 _this->suspend_screensaver = SDL_TRUE; |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2809 if (_this->SuspendScreenSaver) { |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2810 _this->SuspendScreenSaver(_this); |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2811 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2812 } |
|
54fac87e1f34
Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents:
2999
diff
changeset
|
2813 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2814 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
|
2815 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
|
2816 { |
| 2753 | 2817 int i, j; |
| 0 | 2818 |
| 2753 | 2819 if (!_this) { |
| 2820 return; | |
| 2821 } | |
| 2822 /* Halt event processing before doing anything else */ | |
| 2823 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
|
2824 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
|
2825 |
| 2753 | 2826 /* Clean up the system video */ |
| 2827 for (i = _this->num_displays; i--;) { | |
| 2828 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
|
2829 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
|
2830 SDL_DestroyWindow(display->windows); |
| 2753 | 2831 } |
| 2832 if (display->render_drivers) { | |
| 2833 SDL_free(display->render_drivers); | |
| 2834 display->render_drivers = NULL; | |
| 2835 } | |
| 2836 display->num_render_drivers = 0; | |
| 2837 } | |
| 2838 _this->VideoQuit(_this); | |
| 0 | 2839 |
| 2753 | 2840 for (i = _this->num_displays; i--;) { |
| 2841 SDL_VideoDisplay *display = &_this->displays[i]; | |
| 2842 for (j = display->num_display_modes; j--;) { | |
| 2843 if (display->display_modes[j].driverdata) { | |
| 2844 SDL_free(display->display_modes[j].driverdata); | |
| 2845 display->display_modes[j].driverdata = NULL; | |
| 2846 } | |
| 2847 } | |
| 2848 if (display->display_modes) { | |
| 2849 SDL_free(display->display_modes); | |
| 2850 display->display_modes = NULL; | |
| 2851 } | |
| 2852 if (display->desktop_mode.driverdata) { | |
| 2853 SDL_free(display->desktop_mode.driverdata); | |
| 2854 display->desktop_mode.driverdata = NULL; | |
| 2855 } | |
| 2856 if (display->palette) { | |
| 2857 SDL_FreePalette(display->palette); | |
| 2858 display->palette = NULL; | |
| 2859 } | |
| 2860 if (display->gamma) { | |
| 2861 SDL_free(display->gamma); | |
| 2862 display->gamma = NULL; | |
| 2863 } | |
| 2864 if (display->driverdata) { | |
| 2865 SDL_free(display->driverdata); | |
| 2866 display->driverdata = NULL; | |
| 2867 } | |
| 2868 } | |
| 2869 if (_this->displays) { | |
| 2870 SDL_free(_this->displays); | |
| 2871 _this->displays = NULL; | |
| 2872 } | |
|
4495
dbbfdb9ea716
Simplified clipboard API for sanity's sake.
Sam Lantinga <slouken@libsdl.org>
parents:
4472
diff
changeset
|
2873 if (_this->clipboard_text) { |
|
dbbfdb9ea716
Simplified clipboard API for sanity's sake.
Sam Lantinga <slouken@libsdl.org>
parents:
4472
diff
changeset
|
2874 SDL_free(_this->clipboard_text); |
|
dbbfdb9ea716
Simplified clipboard API for sanity's sake.
Sam Lantinga <slouken@libsdl.org>
parents:
4472
diff
changeset
|
2875 _this->clipboard_text = NULL; |
|
dbbfdb9ea716
Simplified clipboard API for sanity's sake.
Sam Lantinga <slouken@libsdl.org>
parents:
4472
diff
changeset
|
2876 } |
| 2753 | 2877 _this->free(_this); |
| 2878 _this = NULL; | |
| 0 | 2879 } |
| 2880 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
2881 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
|
2882 SDL_GL_LoadLibrary(const char *path) |
| 0 | 2883 { |
| 2753 | 2884 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2885 |
| 2753 | 2886 if (!_this) { |
| 2887 SDL_UninitializedVideo(); | |
| 2888 return -1; | |
| 2889 } | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2890 if (_this->gl_config.driver_loaded) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2891 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
|
2892 SDL_SetError("OpenGL library already loaded"); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2893 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2894 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2895 retval = 0; |
| 2753 | 2896 } else { |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2897 if (!_this->GL_LoadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2898 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
|
2899 return -1; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2900 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2901 retval = _this->GL_LoadLibrary(_this, path); |
|
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 (retval == 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2904 ++_this->gl_config.driver_loaded; |
| 2753 | 2905 } |
| 2906 return (retval); | |
| 0 | 2907 } |
| 2908 | |
| 2753 | 2909 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
|
2910 SDL_GL_GetProcAddress(const char *proc) |
| 0 | 2911 { |
| 2753 | 2912 void *func; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
2913 |
| 2753 | 2914 if (!_this) { |
| 2915 SDL_UninitializedVideo(); | |
| 2916 return NULL; | |
| 2917 } | |
| 2918 func = NULL; | |
| 2919 if (_this->GL_GetProcAddress) { | |
| 2920 if (_this->gl_config.driver_loaded) { | |
| 2921 func = _this->GL_GetProcAddress(_this, proc); | |
| 2922 } else { | |
| 2923 SDL_SetError("No GL driver has been loaded"); | |
| 2924 } | |
| 2925 } else { | |
| 2926 SDL_SetError("No dynamic GL support in video driver"); | |
| 2927 } | |
| 2928 return func; | |
| 0 | 2929 } |
| 2930 | |
|
3057
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2931 void |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2932 SDL_GL_UnloadLibrary(void) |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2933 { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2934 if (!_this) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2935 SDL_UninitializedVideo(); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2936 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2937 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2938 if (_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2939 if (--_this->gl_config.driver_loaded > 0) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2940 return; |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2941 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2942 if (_this->GL_UnloadLibrary) { |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2943 _this->GL_UnloadLibrary(_this); |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2944 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2945 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2946 } |
|
089a77aebb7d
Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents:
3053
diff
changeset
|
2947 |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2948 SDL_bool |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2949 SDL_GL_ExtensionSupported(const char *extension) |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2950 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
2951 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 2952 const GLubyte *(APIENTRY * glGetStringFunc) (GLenum); |
| 2953 const char *extensions; | |
| 2954 const char *start; | |
| 2955 const char *where, *terminator; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2956 |
| 2753 | 2957 /* Extension names should not have spaces. */ |
| 2958 where = SDL_strchr(extension, ' '); | |
| 2959 if (where || *extension == '\0') { | |
| 2960 return SDL_FALSE; | |
| 2961 } | |
| 2962 /* See if there's an environment variable override */ | |
| 2963 start = SDL_getenv(extension); | |
| 2964 if (start && *start == '0') { | |
| 2965 return SDL_FALSE; | |
| 2966 } | |
| 2967 /* Lookup the available extensions */ | |
| 2968 glGetStringFunc = SDL_GL_GetProcAddress("glGetString"); | |
| 2969 if (glGetStringFunc) { | |
| 2970 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS); | |
| 2971 } else { | |
| 2972 extensions = NULL; | |
| 2973 } | |
| 2974 if (!extensions) { | |
| 2975 return SDL_FALSE; | |
| 2976 } | |
| 2977 /* | |
| 2978 * It takes a bit of care to be fool-proof about parsing the OpenGL | |
| 2979 * extensions string. Don't be fooled by sub-strings, etc. | |
| 2980 */ | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2981 |
| 2753 | 2982 start = extensions; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2983 |
| 2753 | 2984 for (;;) { |
| 2985 where = SDL_strstr(start, extension); | |
| 2986 if (!where) | |
| 2987 break; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2988 |
| 2753 | 2989 terminator = where + SDL_strlen(extension); |
| 2990 if (where == start || *(where - 1) == ' ') | |
| 2991 if (*terminator == ' ' || *terminator == '\0') | |
| 2992 return SDL_TRUE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2993 |
| 2753 | 2994 start = terminator; |
| 2995 } | |
| 2996 return SDL_FALSE; | |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2997 #else |
| 2753 | 2998 return SDL_FALSE; |
|
1926
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
2999 #endif |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3000 } |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
3001 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3002 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
|
3003 SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
| 0 | 3004 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3005 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 3006 int retval; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3007 |
| 2753 | 3008 if (!_this) { |
| 3009 SDL_UninitializedVideo(); | |
| 3010 return -1; | |
| 3011 } | |
| 3012 retval = 0; | |
| 3013 switch (attr) { | |
| 3014 case SDL_GL_RED_SIZE: | |
| 3015 _this->gl_config.red_size = value; | |
| 3016 break; | |
| 3017 case SDL_GL_GREEN_SIZE: | |
| 3018 _this->gl_config.green_size = value; | |
| 3019 break; | |
| 3020 case SDL_GL_BLUE_SIZE: | |
| 3021 _this->gl_config.blue_size = value; | |
| 3022 break; | |
| 3023 case SDL_GL_ALPHA_SIZE: | |
| 3024 _this->gl_config.alpha_size = value; | |
| 3025 break; | |
| 3026 case SDL_GL_DOUBLEBUFFER: | |
| 3027 _this->gl_config.double_buffer = value; | |
| 3028 break; | |
| 3029 case SDL_GL_BUFFER_SIZE: | |
| 3030 _this->gl_config.buffer_size = value; | |
| 3031 break; | |
| 3032 case SDL_GL_DEPTH_SIZE: | |
| 3033 _this->gl_config.depth_size = value; | |
| 3034 break; | |
| 3035 case SDL_GL_STENCIL_SIZE: | |
| 3036 _this->gl_config.stencil_size = value; | |
| 3037 break; | |
| 3038 case SDL_GL_ACCUM_RED_SIZE: | |
| 3039 _this->gl_config.accum_red_size = value; | |
| 3040 break; | |
| 3041 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3042 _this->gl_config.accum_green_size = value; | |
| 3043 break; | |
| 3044 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3045 _this->gl_config.accum_blue_size = value; | |
| 3046 break; | |
| 3047 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3048 _this->gl_config.accum_alpha_size = value; | |
| 3049 break; | |
| 3050 case SDL_GL_STEREO: | |
| 3051 _this->gl_config.stereo = value; | |
| 3052 break; | |
| 3053 case SDL_GL_MULTISAMPLEBUFFERS: | |
| 3054 _this->gl_config.multisamplebuffers = value; | |
| 3055 break; | |
| 3056 case SDL_GL_MULTISAMPLESAMPLES: | |
| 3057 _this->gl_config.multisamplesamples = value; | |
| 3058 break; | |
| 3059 case SDL_GL_ACCELERATED_VISUAL: | |
| 3060 _this->gl_config.accelerated = value; | |
| 3061 break; | |
| 3062 case SDL_GL_RETAINED_BACKING: | |
| 3063 _this->gl_config.retained_backing = value; | |
| 3064 break; | |
|
3100
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
3065 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
|
3066 _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
|
3067 break; |
|
7dc982143c06
Date: Sun, 22 Mar 2009 12:52:29 +0000
Sam Lantinga <slouken@libsdl.org>
parents:
3099
diff
changeset
|
3068 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
|
3069 _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
|
3070 break; |
| 2753 | 3071 default: |
| 3072 SDL_SetError("Unknown OpenGL attribute"); | |
| 3073 retval = -1; | |
| 3074 break; | |
| 3075 } | |
| 3076 return retval; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3077 #else |
| 2753 | 3078 SDL_Unsupported(); |
| 3079 return -1; | |
| 3080 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3081 } |
| 3082 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3083 int |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3084 SDL_GL_GetAttribute(SDL_GLattr attr, int *value) |
| 0 | 3085 { |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3086 #if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES |
| 2753 | 3087 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params); |
| 3139 | 3088 GLenum(APIENTRY * glGetErrorFunc) (void); |
| 2753 | 3089 GLenum attrib = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3090 GLenum error = 0; |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3091 |
| 2753 | 3092 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv"); |
| 3093 if (!glGetIntegervFunc) { | |
| 3094 return -1; | |
| 3095 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3096 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3097 glGetErrorFunc = SDL_GL_GetProcAddress("glGetError"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3098 if (!glGetErrorFunc) { |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3099 return -1; |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3100 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3101 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3102 /* Clear value in any case */ |
| 3139 | 3103 *value = 0; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3104 |
| 2753 | 3105 switch (attr) { |
| 3106 case SDL_GL_RETAINED_BACKING: | |
| 3107 *value = _this->gl_config.retained_backing; | |
| 3108 return 0; | |
| 3109 case SDL_GL_RED_SIZE: | |
| 3110 attrib = GL_RED_BITS; | |
| 3111 break; | |
| 3112 case SDL_GL_BLUE_SIZE: | |
| 3113 attrib = GL_BLUE_BITS; | |
| 3114 break; | |
| 3115 case SDL_GL_GREEN_SIZE: | |
| 3116 attrib = GL_GREEN_BITS; | |
| 3117 break; | |
| 3118 case SDL_GL_ALPHA_SIZE: | |
| 3119 attrib = GL_ALPHA_BITS; | |
| 3120 break; | |
| 3121 case SDL_GL_DOUBLEBUFFER: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3122 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3123 attrib = GL_DOUBLEBUFFER; |
| 3124 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3125 #else |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3126 /* 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
|
3127 /* 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
|
3128 /* 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
|
3129 *value = _this->gl_config.double_buffer; |
| 2753 | 3130 return 0; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3131 #endif |
| 2753 | 3132 case SDL_GL_DEPTH_SIZE: |
| 3133 attrib = GL_DEPTH_BITS; | |
| 3134 break; | |
| 3135 case SDL_GL_STENCIL_SIZE: | |
| 3136 attrib = GL_STENCIL_BITS; | |
| 3137 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3138 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3139 case SDL_GL_ACCUM_RED_SIZE: |
| 3140 attrib = GL_ACCUM_RED_BITS; | |
| 3141 break; | |
| 3142 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3143 attrib = GL_ACCUM_GREEN_BITS; | |
| 3144 break; | |
| 3145 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3146 attrib = GL_ACCUM_BLUE_BITS; | |
| 3147 break; | |
| 3148 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3149 attrib = GL_ACCUM_ALPHA_BITS; | |
| 3150 break; | |
| 3151 case SDL_GL_STEREO: | |
| 3152 attrib = GL_STEREO; | |
| 3153 break; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3154 #else |
| 2753 | 3155 case SDL_GL_ACCUM_RED_SIZE: |
| 3156 case SDL_GL_ACCUM_GREEN_SIZE: | |
| 3157 case SDL_GL_ACCUM_BLUE_SIZE: | |
| 3158 case SDL_GL_ACCUM_ALPHA_SIZE: | |
| 3159 case SDL_GL_STEREO: | |
| 3160 /* none of these are supported in OpenGL ES */ | |
| 3161 *value = 0; | |
| 3162 return 0; | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3163 #endif |
| 2753 | 3164 case SDL_GL_MULTISAMPLEBUFFERS: |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3165 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3166 attrib = GL_SAMPLE_BUFFERS_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3167 #else |
| 2753 | 3168 attrib = GL_SAMPLE_BUFFERS; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3169 #endif |
| 2753 | 3170 break; |
| 3171 case SDL_GL_MULTISAMPLESAMPLES: | |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3172 #ifndef SDL_VIDEO_OPENGL_ES |
| 2753 | 3173 attrib = GL_SAMPLES_ARB; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3174 #else |
| 2753 | 3175 attrib = GL_SAMPLES; |
|
2745
587d2b5fb805
Added support for OpenGL ES renderer
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2744
diff
changeset
|
3176 #endif |
| 2753 | 3177 break; |
| 3178 case SDL_GL_BUFFER_SIZE: | |
| 3179 { | |
| 3180 GLint bits = 0; | |
| 3181 GLint component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3182 |
| 2753 | 3183 /* |
| 3184 * there doesn't seem to be a single flag in OpenGL | |
| 3185 * for this! | |
| 3186 */ | |
| 3187 glGetIntegervFunc(GL_RED_BITS, &component); | |
| 3188 bits += component; | |
| 3189 glGetIntegervFunc(GL_GREEN_BITS, &component); | |
| 3190 bits += component; | |
| 3191 glGetIntegervFunc(GL_BLUE_BITS, &component); | |
| 3192 bits += component; | |
| 3193 glGetIntegervFunc(GL_ALPHA_BITS, &component); | |
| 3194 bits += component; | |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3195 |
| 2753 | 3196 *value = bits; |
| 3197 return 0; | |
| 3198 } | |
| 3199 case SDL_GL_ACCELERATED_VISUAL: | |
| 3200 { | |
| 3201 /* 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
|
3202 *value = (_this->gl_config.accelerated != 0); |
| 2753 | 3203 return 0; |
| 3204 } | |
| 3205 default: | |
| 3206 SDL_SetError("Unknown OpenGL attribute"); | |
| 3207 return -1; | |
| 3208 } | |
| 0 | 3209 |
| 2753 | 3210 glGetIntegervFunc(attrib, (GLint *) value); |
| 3139 | 3211 error = glGetErrorFunc(); |
| 3212 if (error != GL_NO_ERROR) { | |
| 3213 switch (error) { | |
| 3214 case GL_INVALID_ENUM: | |
| 3215 { | |
| 3216 SDL_SetError("OpenGL error: GL_INVALID_ENUM"); | |
| 3217 } | |
| 3218 break; | |
| 3219 case GL_INVALID_VALUE: | |
| 3220 { | |
| 3221 SDL_SetError("OpenGL error: GL_INVALID_VALUE"); | |
| 3222 } | |
| 3223 break; | |
| 3224 default: | |
| 3225 { | |
| 3226 SDL_SetError("OpenGL error: %08X", error); | |
| 3227 } | |
| 3228 break; | |
| 3229 } | |
| 3230 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
3231 } |
| 2753 | 3232 return 0; |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1933
diff
changeset
|
3233 #else |
| 2753 | 3234 SDL_Unsupported(); |
| 3235 return -1; | |
| 3236 #endif /* SDL_VIDEO_OPENGL */ | |
| 0 | 3237 } |
| 3238 | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3239 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
|
3240 SDL_GL_CreateContext(SDL_Window * window) |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3241 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3242 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
|
3243 |
| 2753 | 3244 if (!(window->flags & SDL_WINDOW_OPENGL)) { |
| 3245 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3246 return NULL; | |
| 3247 } | |
| 3248 return _this->GL_CreateContext(_this, window); | |
|
1912
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 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3251 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
|
3252 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
|
3253 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3254 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
|
3255 |
|
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3256 if (!(window->flags & SDL_WINDOW_OPENGL)) { |
| 2753 | 3257 SDL_SetError("The specified window isn't an OpenGL window"); |
| 3258 return -1; | |
| 3259 } | |
| 3260 if (!context) { | |
| 3261 window = NULL; | |
| 3262 } | |
| 3263 return _this->GL_MakeCurrent(_this, window, context); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3264 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3265 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3266 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3267 SDL_GL_SetSwapInterval(int interval) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3268 { |
| 2753 | 3269 if (!_this) { |
| 3270 SDL_UninitializedVideo(); | |
| 3271 return -1; | |
| 3272 } | |
| 3273 if (_this->GL_SetSwapInterval) { | |
| 3274 return _this->GL_SetSwapInterval(_this, interval); | |
| 3275 } else { | |
| 3276 SDL_SetError("Setting the swap interval is not supported"); | |
| 3277 return -1; | |
| 3278 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3279 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3280 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3281 int |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3282 SDL_GL_GetSwapInterval(void) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3283 { |
| 2753 | 3284 if (!_this) { |
| 3285 SDL_UninitializedVideo(); | |
| 3286 return -1; | |
| 3287 } | |
| 3288 if (_this->GL_GetSwapInterval) { | |
| 3289 return _this->GL_GetSwapInterval(_this); | |
| 3290 } else { | |
| 3291 SDL_SetError("Getting the swap interval is not supported"); | |
| 3292 return -1; | |
| 3293 } | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3294 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3295 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3296 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
|
3297 SDL_GL_SwapWindow(SDL_Window * window) |
| 0 | 3298 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3299 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
|
3300 |
| 2753 | 3301 if (!(window->flags & SDL_WINDOW_OPENGL)) { |
| 3302 SDL_SetError("The specified window isn't an OpenGL window"); | |
| 3303 return; | |
| 3304 } | |
| 3305 _this->GL_SwapWindow(_this, window); | |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3306 } |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3307 |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3308 void |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3309 SDL_GL_DeleteContext(SDL_GLContext context) |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1909
diff
changeset
|
3310 { |
| 4526 | 3311 if (!_this || !_this->gl_data || !context) { |
| 2753 | 3312 return; |
| 3313 } | |
| 3314 _this->GL_MakeCurrent(_this, NULL, NULL); | |
| 3315 _this->GL_DeleteContext(_this, context); | |
| 0 | 3316 } |
| 3317 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3318 #if 0 // FIXME |
|
2744
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3319 /* |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3320 * 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
|
3321 * & 2 for alpha channel. |
|
1aede15771d0
Ran GNU indent on file
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2743
diff
changeset
|
3322 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3323 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
|
3324 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags) |
| 0 | 3325 { |
| 2753 | 3326 int x, y; |
| 3327 Uint32 colorkey; | |
| 0 | 3328 #define SET_MASKBIT(icon, x, y, mask) \ |
| 3329 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8))) | |
| 3330 | |
| 2753 | 3331 colorkey = icon->format->colorkey; |
| 3332 switch (icon->format->BytesPerPixel) { | |
| 3333 case 1: | |
| 3334 { | |
| 3335 Uint8 *pixels; | |
| 3336 for (y = 0; y < icon->h; ++y) { | |
| 3337 pixels = (Uint8 *) icon->pixels + y * icon->pitch; | |
| 3338 for (x = 0; x < icon->w; ++x) { | |
| 3339 if (*pixels++ == colorkey) { | |
| 3340 SET_MASKBIT(icon, x, y, mask); | |
| 3341 } | |
| 3342 } | |
| 3343 } | |
| 3344 } | |
| 3345 break; | |
| 0 | 3346 |
| 2753 | 3347 case 2: |
| 3348 { | |
| 3349 Uint16 *pixels; | |
| 3350 for (y = 0; y < icon->h; ++y) { | |
| 3351 pixels = (Uint16 *) icon->pixels + y * icon->pitch / 2; | |
| 3352 for (x = 0; x < icon->w; ++x) { | |
| 3353 if ((flags & 1) && *pixels == colorkey) { | |
| 3354 SET_MASKBIT(icon, x, y, mask); | |
| 3355 } else if ((flags & 2) | |
| 3356 && (*pixels & icon->format->Amask) == 0) { | |
| 3357 SET_MASKBIT(icon, x, y, mask); | |
| 3358 } | |
| 3359 pixels++; | |
| 3360 } | |
| 3361 } | |
| 3362 } | |
| 3363 break; | |
| 0 | 3364 |
| 2753 | 3365 case 4: |
| 3366 { | |
| 3367 Uint32 *pixels; | |
| 3368 for (y = 0; y < icon->h; ++y) { | |
| 3369 pixels = (Uint32 *) icon->pixels + y * icon->pitch / 4; | |
| 3370 for (x = 0; x < icon->w; ++x) { | |
| 3371 if ((flags & 1) && *pixels == colorkey) { | |
| 3372 SET_MASKBIT(icon, x, y, mask); | |
| 3373 } else if ((flags & 2) | |
| 3374 && (*pixels & icon->format->Amask) == 0) { | |
| 3375 SET_MASKBIT(icon, x, y, mask); | |
| 3376 } | |
| 3377 pixels++; | |
| 3378 } | |
| 3379 } | |
| 3380 } | |
| 3381 break; | |
| 3382 } | |
| 0 | 3383 } |
| 3384 | |
| 3385 /* | |
| 3386 * Sets the window manager icon for the display window. | |
| 3387 */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3388 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
|
3389 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask) |
| 0 | 3390 { |
| 2753 | 3391 if (icon && _this->SetIcon) { |
| 3392 /* Generate a mask if necessary, and create the icon! */ | |
| 3393 if (mask == NULL) { | |
| 3394 int mask_len = icon->h * (icon->w + 7) / 8; | |
| 3395 int flags = 0; | |
| 3396 mask = (Uint8 *) SDL_malloc(mask_len); | |
| 3397 if (mask == NULL) { | |
| 3398 return; | |
| 3399 } | |
| 3400 SDL_memset(mask, ~0, mask_len); | |
| 3401 if (icon->flags & SDL_SRCCOLORKEY) | |
| 3402 flags |= 1; | |
| 3403 if (icon->flags & SDL_SRCALPHA) | |
| 3404 flags |= 2; | |
| 3405 if (flags) { | |
| 3406 CreateMaskFromColorKeyOrAlpha(icon, mask, flags); | |
| 3407 } | |
| 3408 _this->SetIcon(_this, icon, mask); | |
| 3409 SDL_free(mask); | |
| 3410 } else { | |
| 3411 _this->SetIcon(_this, icon, mask); | |
| 3412 } | |
| 3413 } | |
| 0 | 3414 } |
| 3415 #endif | |
| 3416 | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3417 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
|
3418 SDL_GetWindowWMInfo(SDL_Window * window, struct SDL_SysWMinfo *info) |
| 0 | 3419 { |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3420 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
|
3421 |
|
4900
69d9db65f248
Merged the Windows custom window system hooks into the union used by X11.
Sam Lantinga <slouken@libsdl.org>
parents:
4897
diff
changeset
|
3422 if (!info) { |
|
69d9db65f248
Merged the Windows custom window system hooks into the union used by X11.
Sam Lantinga <slouken@libsdl.org>
parents:
4897
diff
changeset
|
3423 return SDL_FALSE; |
|
69d9db65f248
Merged the Windows custom window system hooks into the union used by X11.
Sam Lantinga <slouken@libsdl.org>
parents:
4897
diff
changeset
|
3424 } |
|
69d9db65f248
Merged the Windows custom window system hooks into the union used by X11.
Sam Lantinga <slouken@libsdl.org>
parents:
4897
diff
changeset
|
3425 info->subsystem = SDL_SYSWM_UNKNOWN; |
|
69d9db65f248
Merged the Windows custom window system hooks into the union used by X11.
Sam Lantinga <slouken@libsdl.org>
parents:
4897
diff
changeset
|
3426 |
|
3695
f6a8be3fefa0
Added magic to detect already freed or otherwise invalid windows and textures.
Sam Lantinga <slouken@libsdl.org>
parents:
3694
diff
changeset
|
3427 if (!_this->GetWindowWMInfo) { |
| 2753 | 3428 return SDL_FALSE; |
| 3429 } | |
| 3430 return (_this->GetWindowWMInfo(_this, window, info)); | |
| 0 | 3431 } |
| 3432 | |
|
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
|
3433 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
|
3434 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
|
3435 { |
| 3683 | 3436 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
|
3437 _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
|
3438 } |
|
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
|
3439 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
|
3440 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
|
3441 } |
|
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
|
3442 |
|
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
|
3443 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
|
3444 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
|
3445 { |
| 3683 | 3446 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
|
3447 _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
|
3448 } |
|
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
|
3449 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
|
3450 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
|
3451 } |
|
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
|
3452 |
|
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
|
3453 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
|
3454 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
|
3455 { |
| 3683 | 3456 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
|
3457 _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
|
3458 } |
|
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
|
3459 } |
|
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
|
3460 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
3461 /* vi: set ts=4 sw=4 expandtab: */ |