Mercurial > sdl-ios-xcode
annotate src/video/photon/SDL_photon.c @ 3600:e36bead37acb
Updated to include new files
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 24 Dec 2009 19:18:41 +0000 |
| parents | 4b594623401b |
| children | 64ce267332c6 |
| rev | line source |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997-2009 Sam Lantinga |
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4 |
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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 |
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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. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Lesser General Public License for more details. |
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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 |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 |
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22 QNX Photon GUI SDL driver |
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23 Copyright (C) 2009 Mike Gorchak |
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24 (mike@malva.ua, lestat@i.com.ua) |
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25 */ |
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26 |
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27 /* SDL internals */ |
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28 #include "SDL_config.h" |
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29 #include "../SDL_sysvideo.h" |
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30 #include "SDL_version.h" |
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31 #include "SDL_syswm.h" |
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32 #include "SDL_loadso.h" |
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33 #include "SDL_events.h" |
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34 #include "../../events/SDL_mouse_c.h" |
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35 #include "../../events/SDL_keyboard_c.h" |
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36 |
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37 /* Photon declarations */ |
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38 #include "SDL_photon.h" |
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39 |
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40 /* Pixel format conversion routines */ |
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41 #include "SDL_photon_pixelfmt.h" |
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42 |
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43 /* Use GF's pixel format functions for OpenGL ES context creation */ |
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44 #if defined(SDL_VIDEO_OPENGL_ES) |
| 3139 | 45 #include "../qnxgf/SDL_gf_pixelfmt.h" |
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46 |
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47 /* If GF driver is not compiled in, include some of usefull functions */ |
| 3139 | 48 #if !defined(SDL_VIDEO_DRIVER_QNXGF) |
| 49 #include "../qnxgf/SDL_gf_pixelfmt.c" | |
| 50 #endif /* SDL_VIDEO_DRIVER_QNXGF */ | |
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51 #endif /* SDL_VIDEO_OPENGL_ES */ |
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52 |
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53 /* Use GF's OpenGL ES 1.1 functions emulation */ |
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54 #if defined(SDL_VIDEO_OPENGL_ES) |
| 3139 | 55 #include "../qnxgf/SDL_gf_opengles.h" |
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56 |
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57 /* If GF driver is not compiled in, include some of usefull functions */ |
| 3139 | 58 #if !defined(SDL_VIDEO_DRIVER_QNXGF) |
| 59 #include "../qnxgf/SDL_gf_opengles.c" | |
| 60 #endif /* SDL_VIDEO_DRIVER_QNXGF */ | |
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61 #endif /* SDL_VIDEO_OPENGL_ES */ |
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62 |
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63 /* Low level device graphics driver names, which they are reporting */ |
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64 static const Photon_DeviceCaps photon_devicename[] = { |
| 3139 | 65 /* ATI Rage 128 graphics driver (devg-ati_rage128) */ |
| 66 {"ati_rage128", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 67 , | |
| 68 /* Fujitsu Carmine graphics driver (devg-carmine.so) */ | |
| 69 {"carmine", SDL_PHOTON_ACCELERATED | SDL_PHOTON_ACCELERATED_3D} | |
| 70 , | |
| 71 /* C&T graphics driver (devg-chips.so) */ | |
| 72 {"chips", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 73 , | |
| 74 /* Fujitsu Coral graphics driver (devg-coral.so) */ | |
| 75 {"coral", SDL_PHOTON_ACCELERATED | SDL_PHOTON_ACCELERATED_3D} | |
| 76 , | |
| 77 /* Intel integrated graphics driver (devg-extreme2.so) */ | |
| 78 {"extreme2", SDL_PHOTON_ACCELERATED | SDL_PHOTON_ACCELERATED_3D} | |
| 79 , | |
| 80 /* Unaccelerated FB driver (devg-flat.so) */ | |
| 81 {"flat", SDL_PHOTON_UNACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 82 , | |
| 83 /* NS Geode graphics driver (devg-geode.so) */ | |
| 84 {"geode", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 85 , | |
| 86 /* Geode LX graphics driver (devg-geodelx.so) */ | |
| 87 {"geodelx", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 88 , | |
| 89 /* Intel integrated graphics driver (devg-gma9xx.so) */ | |
| 90 {"gma", SDL_PHOTON_ACCELERATED | SDL_PHOTON_ACCELERATED_3D} | |
| 91 , | |
| 92 /* Intel integrated graphics driver (devg-i810.so) */ | |
| 93 {"i810", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 94 , | |
| 95 /* Intel integrated graphics driver (devg-i830.so) */ | |
| 96 {"i830", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 97 , | |
| 98 /* Geode LX graphics driver (devg-lx800.so) */ | |
| 99 {"lx800", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 100 , | |
| 101 /* Matrox Gxx graphics driver (devg-matroxg.so) */ | |
| 102 {"matroxg", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 103 , | |
| 104 /* Intel Poulsbo graphics driver (devg-poulsbo.so) */ | |
| 105 {"poulsbo", SDL_PHOTON_ACCELERATED | SDL_PHOTON_ACCELERATED_3D} | |
| 106 , | |
| 107 /* ATI Radeon driver (devg-radeon.so) */ | |
| 108 {"radeon", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 109 , | |
| 110 /* ATI Rage driver (devg-rage.so) */ | |
| 111 {"rage", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 112 , | |
| 113 /* S3 Savage graphics driver (devg-s3_savage.so) */ | |
| 114 {"s3_savage", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 115 , | |
| 116 /* SiS630 integrated graphics driver (devg-sis630.so) */ | |
| 117 {"sis630", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 118 , | |
| 119 /* PowerVR SGX 535 graphics driver (devg-poulsbo.so) */ | |
| 120 {"sgx", SDL_PHOTON_ACCELERATED | SDL_PHOTON_ACCELERATED_3D} | |
| 121 , | |
| 122 /* SM Voyager GX graphics driver (devg-smi5xx.so) */ | |
| 123 {"smi5xx", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 124 , | |
| 125 /* Silicon Motion graphics driver (devg-smi7xx.so) */ | |
| 126 {"smi7xx", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 127 , | |
| 128 /* SVGA unaccelerated gfx driver (devg-svga.so) */ | |
| 129 {"svga", SDL_PHOTON_UNACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 130 , | |
| 131 /* nVidia TNT graphics driver (devg-tnt.so) */ | |
| 132 {"tnt", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 133 , | |
| 134 /* VIA integrated graphics driver (devg-tvia.so) */ | |
| 135 {"tvia", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 136 , | |
| 137 /* VIA UniChrome graphics driver (devg-unichrome.so) */ | |
| 138 {"unichrome", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 139 , | |
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140 /* VESA unaccelerated gfx driver (devg-vesabios.so) */ |
| 3139 | 141 {"vesa", SDL_PHOTON_UNACCELERATED | SDL_PHOTON_UNACCELERATED_3D} |
| 142 , | |
| 143 /* VmWare graphics driver (devg-volari.so) */ | |
| 144 {"vmware", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 145 , | |
| 146 /* XGI XP10 graphics driver (devg-volari.so), OpenGL 1.5 */ | |
| 147 {"volari", SDL_PHOTON_ACCELERATED | SDL_PHOTON_UNACCELERATED_3D} | |
| 148 , | |
| 149 /* End of list */ | |
| 150 {NULL, 0x00000000} | |
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151 }; |
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152 |
| 3139 | 153 static SDL_bool photon_initialized = SDL_FALSE; |
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154 |
| 3139 | 155 static int |
| 156 photon_available(void) | |
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157 { |
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158 int32_t status; |
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159 |
| 3139 | 160 /* Check if Photon was initialized before */ |
| 161 if (photon_initialized == SDL_FALSE) { | |
| 162 /* Initialize Photon widget library and open channel to Photon */ | |
| 163 status = PtInit(NULL); | |
| 164 if (status == 0) { | |
| 165 photon_initialized = SDL_TRUE; | |
| 166 return 1; | |
| 167 } else { | |
| 168 photon_initialized = SDL_FALSE; | |
| 169 return 0; | |
| 170 } | |
| 171 } | |
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172 |
| 3139 | 173 return 1; |
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174 } |
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175 |
| 3139 | 176 static void |
| 177 photon_destroy(SDL_VideoDevice * device) | |
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178 { |
| 3139 | 179 SDL_VideoData *phdata = (SDL_VideoData *) device->driverdata; |
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180 |
| 3139 | 181 #if defined(SDL_VIDEO_OPENGL_ES) |
| 182 if (phdata->gfinitialized != SDL_FALSE) { | |
| 183 gf_dev_detach(phdata->gfdev); | |
| 184 } | |
| 185 #endif /* SDL_VIDEO_OPENGL_ES */ | |
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186 |
| 3139 | 187 if (device->driverdata != NULL) { |
| 188 device->driverdata = NULL; | |
| 189 } | |
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190 } |
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191 |
| 3139 | 192 static SDL_VideoDevice * |
| 193 photon_create(int devindex) | |
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194 { |
| 3139 | 195 SDL_VideoDevice *device; |
| 196 SDL_VideoData *phdata; | |
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197 int32_t status; |
| 3139 | 198 |
| 199 /* Check if photon could be initialized */ | |
| 200 status = photon_available(); | |
| 201 if (status == 0) { | |
| 202 /* Photon could not be used */ | |
| 203 return NULL; | |
| 204 } | |
| 205 | |
| 206 /* Photon agregates all video devices to one with multiple heads */ | |
| 207 if (devindex != 0) { | |
| 208 /* devindex could be zero only in Photon SDL driver */ | |
| 209 return NULL; | |
| 210 } | |
| 211 | |
| 212 /* Initialize SDL_VideoDevice structure */ | |
| 213 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice)); | |
| 214 if (device == NULL) { | |
| 215 SDL_OutOfMemory(); | |
| 216 return NULL; | |
| 217 } | |
| 218 | |
| 219 /* Initialize internal photon specific data */ | |
| 220 phdata = (SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData)); | |
| 221 if (phdata == NULL) { | |
| 222 SDL_OutOfMemory(); | |
| 223 SDL_free(device); | |
| 224 return NULL; | |
| 225 } | |
| 226 device->driverdata = phdata; | |
| 227 | |
| 228 /* Get all photon display devices */ | |
| 229 phdata->avail_rids = | |
| 230 PdGetDevices(&phdata->rid[0], SDL_VIDEO_PHOTON_MAX_RIDS); | |
| 231 if (phdata->avail_rids > SDL_VIDEO_PHOTON_MAX_RIDS) { | |
| 232 phdata->avail_rids = SDL_VIDEO_PHOTON_MAX_RIDS; | |
| 233 } | |
| 234 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 235 /* TODO: add real device detection versus multiple heads */ | |
| 236 status = | |
| 237 gf_dev_attach(&phdata->gfdev, GF_DEVICE_INDEX(0), | |
| 238 &phdata->gfdev_info); | |
| 239 if (status != GF_ERR_OK) { | |
| 240 /* Do not fail right now, if GF can't be attached */ | |
| 241 phdata->gfinitialized = SDL_FALSE; | |
| 242 } else { | |
| 243 phdata->gfinitialized = SDL_TRUE; | |
| 244 } | |
| 245 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 246 | |
| 247 /* Set default target device */ | |
| 248 status = PdSetTargetDevice(NULL, phdata->rid[0]); | |
| 249 if (status == -1) { | |
| 250 SDL_SetError("Photon: Can't set default target device"); | |
| 251 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 252 gf_dev_detach(phdata->gfdev); | |
| 253 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 254 SDL_free(phdata); | |
| 255 SDL_free(device); | |
| 256 return NULL; | |
| 257 } | |
| 258 phdata->current_device_id = 0; | |
| 259 | |
| 260 /* Setup amount of available displays and current display */ | |
| 261 device->num_displays = 0; | |
| 262 device->current_display = 0; | |
| 263 | |
| 264 /* Set device free function */ | |
| 265 device->free = photon_destroy; | |
| 266 | |
| 267 /* Setup all functions which we can handle */ | |
| 268 device->VideoInit = photon_videoinit; | |
| 269 device->VideoQuit = photon_videoquit; | |
| 270 device->GetDisplayModes = photon_getdisplaymodes; | |
| 271 device->SetDisplayMode = photon_setdisplaymode; | |
| 272 device->CreateWindow = photon_createwindow; | |
| 273 device->CreateWindowFrom = photon_createwindowfrom; | |
| 274 device->SetWindowTitle = photon_setwindowtitle; | |
| 275 device->SetWindowIcon = photon_setwindowicon; | |
| 276 device->SetWindowPosition = photon_setwindowposition; | |
| 277 device->SetWindowSize = photon_setwindowsize; | |
| 278 device->ShowWindow = photon_showwindow; | |
| 279 device->HideWindow = photon_hidewindow; | |
| 280 device->RaiseWindow = photon_raisewindow; | |
| 281 device->MaximizeWindow = photon_maximizewindow; | |
| 282 device->MinimizeWindow = photon_minimizewindow; | |
| 283 device->RestoreWindow = photon_restorewindow; | |
| 284 device->SetWindowGrab = photon_setwindowgrab; | |
| 285 device->DestroyWindow = photon_destroywindow; | |
| 286 device->GetWindowWMInfo = photon_getwindowwminfo; | |
| 287 device->GL_LoadLibrary = photon_gl_loadlibrary; | |
| 288 device->GL_GetProcAddress = photon_gl_getprocaddres; | |
| 289 device->GL_UnloadLibrary = photon_gl_unloadlibrary; | |
| 290 device->GL_CreateContext = photon_gl_createcontext; | |
| 291 device->GL_MakeCurrent = photon_gl_makecurrent; | |
| 292 device->GL_SetSwapInterval = photon_gl_setswapinterval; | |
| 293 device->GL_GetSwapInterval = photon_gl_getswapinterval; | |
| 294 device->GL_SwapWindow = photon_gl_swapwindow; | |
| 295 device->GL_DeleteContext = photon_gl_deletecontext; | |
| 296 device->PumpEvents = photon_pumpevents; | |
| 297 device->SuspendScreenSaver = photon_suspendscreensaver; | |
| 298 | |
| 299 return device; | |
| 300 } | |
| 301 | |
| 302 VideoBootStrap photon_bootstrap = { | |
| 303 "photon", | |
| 304 "SDL QNX Photon video driver", | |
| 305 photon_available, | |
| 306 photon_create | |
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307 }; |
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308 |
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309 /*****************************************************************************/ |
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310 /* SDL Video and Display initialization/handling functions */ |
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311 /*****************************************************************************/ |
| 3139 | 312 int |
| 313 photon_videoinit(_THIS) | |
|
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314 { |
| 3139 | 315 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 316 PgHWCaps_t hwcaps; | |
| 317 PgVideoModeInfo_t modeinfo; | |
| 318 int32_t status; | |
| 319 SDL_VideoDisplay display; | |
| 320 SDL_DisplayMode current_mode; | |
| 321 SDL_DisplayData *didata; | |
| 322 uint32_t it; | |
| 323 uint32_t jt; | |
| 324 char *override; | |
| 325 | |
| 326 /* By default Photon do not uses swap on VSYNC */ | |
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327 #if defined(SDL_VIDEO_OPENGL_ES) |
| 3139 | 328 phdata->swapinterval = 0; |
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329 #endif /* SDL_VIDEO_OPENGL_ES */ |
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330 |
| 3139 | 331 for (it = 0; it < phdata->avail_rids; it++) { |
| 332 didata = (SDL_DisplayData *) SDL_calloc(1, sizeof(SDL_DisplayData)); | |
| 333 if (didata == NULL) { | |
| 334 /* memory allocation error */ | |
| 335 SDL_OutOfMemory(); | |
| 336 return -1; | |
| 337 } | |
|
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338 |
| 3139 | 339 /* Allocate two cursors with SDL_VIDEO_PHOTON_MAX_CURSOR_SIZE size */ |
| 340 /* and 128 bytes of spare place */ | |
| 341 didata->cursor_size = | |
| 342 ((SDL_VIDEO_PHOTON_MAX_CURSOR_SIZE * 4) >> 3) + 128; | |
| 343 didata->cursor = (PhCursorDef_t *) SDL_calloc(1, didata->cursor_size); | |
| 344 if (didata->cursor == NULL) { | |
| 345 /* memory allocation error */ | |
| 346 SDL_OutOfMemory(); | |
| 347 SDL_free(didata); | |
| 348 return -1; | |
| 349 } | |
|
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350 |
| 3139 | 351 /* Initialize GF in case of OpenGL ES support is compiled in */ |
| 352 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 353 /* TODO: add real device detection versus multiple heads */ | |
| 354 if (phdata->gfinitialized == SDL_TRUE) { | |
| 355 status = | |
| 356 gf_display_attach(&didata->display, phdata->gfdev, it, | |
| 357 &didata->display_info); | |
| 358 if (status != GF_ERR_OK) { | |
| 359 /* Just shutdown GF, do not fail */ | |
| 360 gf_dev_detach(phdata->gfdev); | |
| 361 phdata->gfinitialized = SDL_FALSE; | |
| 362 } | |
| 363 } | |
| 364 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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365 |
| 3139 | 366 /* Check if current device is not the same as target */ |
| 367 if (phdata->current_device_id != it) { | |
| 368 /* Set target device as default for Pd and Pg functions */ | |
| 369 status = PdSetTargetDevice(NULL, phdata->rid[it]); | |
| 370 if (status != 0) { | |
| 371 SDL_SetError("Photon: Can't set default target device\n"); | |
| 372 SDL_free(didata->cursor); | |
| 373 SDL_free(didata); | |
| 374 return -1; | |
|
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375 } |
| 3139 | 376 phdata->current_device_id = it; |
| 377 } | |
| 378 | |
| 379 /* Store device id */ | |
| 380 didata->device_id = it; | |
|
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381 |
| 3139 | 382 /* Query photon about graphics hardware caps and current video mode */ |
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383 SDL_memset(&hwcaps, 0x00, sizeof(PgHWCaps_t)); |
| 3139 | 384 status = PgGetGraphicsHWCaps(&hwcaps); |
| 385 if (status != 0) { | |
|
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386 PhRect_t extent; |
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387 PdOffscreenContext_t* curctx; |
|
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388 |
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389 /* If error happens, this also could mean, that photon is working */ |
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390 /* under custom (not listed by photon) video mode */ |
|
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391 status=PhWindowQueryVisible(Ph_QUERY_GRAPHICS, 0, 0, &extent); |
|
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392 if (status != 0) { |
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393 SDL_SetError("Photon: Can't get graphics driver region"); |
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394 SDL_free(didata->cursor); |
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395 SDL_free(didata); |
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396 return -1; |
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397 } |
|
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398 modeinfo.width=extent.lr.x+1; |
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399 modeinfo.height=extent.lr.y+1; |
|
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400 /* Hardcode 60Hz, as the base refresh rate frequency */ |
|
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401 hwcaps.current_rrate=60; |
|
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402 /* Clear current video driver name, no way to get it somehow */ |
|
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403 hwcaps.chip_name[0]=0x00; |
| 3139 | 404 |
|
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405 /* Create offscreen context from video memory, which is currently */ |
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406 /* displayed on the screen */ |
|
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407 curctx=PdCreateOffscreenContext(0, 0, 0, Pg_OSC_MAIN_DISPLAY); |
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408 if (curctx==NULL) |
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409 { |
|
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410 SDL_SetError("Photon: Can't get display area capabilities"); |
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411 SDL_free(didata->cursor); |
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412 SDL_free(didata); |
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413 return -1; |
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414 } |
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415 /* Retrieve current bpp */ |
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416 modeinfo.type=curctx->format; |
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417 PhDCRelease(curctx); |
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418 } else { |
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419 /* Get current video mode details */ |
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420 status = PgGetVideoModeInfo(hwcaps.current_video_mode, &modeinfo); |
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421 if (status != 0) { |
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422 SDL_SetError("Photon: Can't get current video mode information"); |
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423 SDL_free(didata->cursor); |
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424 SDL_free(didata); |
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425 return -1; |
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426 } |
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427 |
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428 /* Get current video mode 2D capabilities for the renderer */ |
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429 didata->mode_2dcaps=0; |
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430 if ((modeinfo.mode_capabilities2 & PgVM_MODE_CAP2_ALPHA_BLEND)==PgVM_MODE_CAP2_ALPHA_BLEND) |
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431 { |
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432 didata->mode_2dcaps|=SDL_VIDEO_PHOTON_CAP_ALPHA_BLEND; |
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433 } |
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434 if ((modeinfo.mode_capabilities2 & PgVM_MODE_CAP2_SCALED_BLIT)==PgVM_MODE_CAP2_SCALED_BLIT) |
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435 { |
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436 didata->mode_2dcaps|=SDL_VIDEO_PHOTON_CAP_SCALED_BLIT; |
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437 } |
| 3139 | 438 } |
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439 |
| 3139 | 440 /* Setup current desktop mode for SDL */ |
| 441 SDL_zero(current_mode); | |
| 442 current_mode.w = modeinfo.width; | |
| 443 current_mode.h = modeinfo.height; | |
| 444 current_mode.refresh_rate = hwcaps.current_rrate; | |
| 445 current_mode.format = photon_image_to_sdl_pixelformat(modeinfo.type); | |
| 446 current_mode.driverdata = NULL; | |
| 447 | |
| 448 /* Copy device name */ | |
| 449 SDL_strlcpy(didata->description, hwcaps.chip_name, | |
| 450 SDL_VIDEO_PHOTON_DEVICENAME_MAX - 1); | |
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451 |
| 3139 | 452 /* Search device capabilities and possible workarounds */ |
| 453 jt = 0; | |
| 454 do { | |
| 455 if (photon_devicename[jt].name == NULL) { | |
| 456 break; | |
| 457 } | |
| 458 if (SDL_strncmp | |
| 459 (photon_devicename[jt].name, didata->description, | |
| 460 SDL_strlen(photon_devicename[jt].name)) == 0) { | |
| 461 didata->caps = photon_devicename[jt].caps; | |
| 462 } | |
| 463 jt++; | |
| 464 } while (1); | |
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465 |
| 3139 | 466 /* Initialize display structure */ |
| 467 SDL_zero(display); | |
| 468 display.desktop_mode = current_mode; | |
| 469 display.current_mode = current_mode; | |
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470 display.fullscreen_mode = current_mode; |
| 3139 | 471 display.driverdata = didata; |
| 472 didata->current_mode = current_mode; | |
| 473 SDL_AddVideoDisplay(&display); | |
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474 |
| 3139 | 475 /* Check for environment variables which could override some SDL settings */ |
| 476 didata->custom_refresh = 0; | |
| 477 override = SDL_getenv("SDL_VIDEO_PHOTON_REFRESH_RATE"); | |
| 478 if (override != NULL) { | |
| 479 if (SDL_sscanf(override, "%u", &didata->custom_refresh) != 1) { | |
| 480 didata->custom_refresh = 0; | |
| 481 } | |
| 482 } | |
| 483 } | |
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484 |
| 3139 | 485 /* Add photon input devices */ |
| 486 status = photon_addinputdevices(_this); | |
| 487 if (status != 0) { | |
| 488 /* SDL error is set by photon_addinputdevices() function */ | |
| 489 return -1; | |
| 490 } | |
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491 |
| 3139 | 492 /* Add photon renderer to SDL */ |
| 493 photon_addrenderdriver(_this); | |
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494 |
| 3139 | 495 /* video has been initialized successfully */ |
| 496 return 1; | |
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497 } |
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498 |
| 3139 | 499 void |
| 500 photon_videoquit(_THIS) | |
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501 { |
| 3139 | 502 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 503 SDL_DisplayData *didata; | |
| 504 uint32_t it; | |
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505 |
| 3139 | 506 /* SDL will restore our desktop mode on exit */ |
| 507 for (it = 0; it < _this->num_displays; it++) { | |
| 508 didata = _this->displays[it].driverdata; | |
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509 |
| 3139 | 510 if (didata->cursor != NULL) { |
| 511 SDL_free(didata->cursor); | |
| 512 } | |
| 513 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 514 if (phdata->gfinitialized == SDL_TRUE) { | |
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515 /* Detach GF display */ |
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516 gf_display_detach(didata->display); |
| 3139 | 517 } |
| 518 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 519 } | |
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520 } |
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521 |
| 3139 | 522 void |
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523 photon_getdisplaymodes(_THIS, SDL_VideoDisplay * display) |
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524 { |
| 3139 | 525 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
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526 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata; |
| 3139 | 527 SDL_DisplayMode mode; |
| 528 PgVideoModes_t modes; | |
| 529 PgVideoModeInfo_t modeinfo; | |
| 530 int32_t status; | |
| 531 uint32_t it; | |
| 532 uint32_t jt; | |
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533 |
| 3139 | 534 /* Check if current device is not the same as target */ |
| 535 if (phdata->current_device_id != didata->device_id) { | |
| 536 /* Set target device as default for Pd and Pg functions */ | |
| 537 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); | |
| 538 if (status != 0) { | |
| 539 SDL_SetError("Photon: Can't set default target device\n"); | |
| 540 return; | |
| 541 } | |
| 542 phdata->current_device_id = didata->device_id; | |
| 543 } | |
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544 |
| 3139 | 545 /* Get array of available video modes */ |
| 546 status = PgGetVideoModeList(&modes); | |
| 547 if (status != 0) { | |
| 548 SDL_SetError("Photon: Can't get video mode list"); | |
| 549 return; | |
| 550 } | |
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551 |
| 3139 | 552 for (it = 0; it < modes.num_modes; it++) { |
| 553 status = PgGetVideoModeInfo(modes.modes[it], &modeinfo); | |
| 554 if (status != 0) { | |
| 555 /* Maybe something wrong with this particular mode, skip it */ | |
| 556 continue; | |
| 557 } | |
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558 |
| 3139 | 559 jt = 0; |
| 560 do { | |
| 561 if (modeinfo.refresh_rates[jt] != 0) { | |
| 562 mode.w = modeinfo.width; | |
| 563 mode.h = modeinfo.height; | |
| 564 mode.refresh_rate = modeinfo.refresh_rates[jt]; | |
| 565 mode.format = photon_image_to_sdl_pixelformat(modeinfo.type); | |
| 566 mode.driverdata = NULL; | |
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567 SDL_AddDisplayMode(display, &mode); |
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568 |
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569 /* If mode is RGBA8888, add the same mode as RGBx888 */ |
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570 if (modeinfo.type == Pg_IMAGE_DIRECT_8888) { |
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571 mode.w = modeinfo.width; |
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572 mode.h = modeinfo.height; |
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573 mode.refresh_rate = modeinfo.refresh_rates[jt]; |
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574 mode.format = SDL_PIXELFORMAT_RGB888; |
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575 mode.driverdata = NULL; |
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576 SDL_AddDisplayMode(display, &mode); |
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577 } |
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578 |
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579 /* If mode is RGBA1555, add the same mode as RGBx555 */ |
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580 if (modeinfo.type == Pg_IMAGE_DIRECT_1555) { |
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581 mode.w = modeinfo.width; |
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582 mode.h = modeinfo.height; |
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583 mode.refresh_rate = modeinfo.refresh_rates[jt]; |
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584 mode.format = SDL_PIXELFORMAT_RGB555; |
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585 mode.driverdata = NULL; |
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586 SDL_AddDisplayMode(display, &mode); |
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587 } |
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588 |
| 3139 | 589 jt++; |
| 590 } else { | |
| 591 break; | |
| 592 } | |
| 593 } while (1); | |
| 594 } | |
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595 } |
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596 |
| 3139 | 597 int |
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598 photon_setdisplaymode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode) |
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599 { |
| 3139 | 600 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
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601 SDL_DisplayData *didata = (SDL_DisplayData *) display->driverdata; |
| 3139 | 602 PgVideoModes_t modes; |
| 603 PgVideoModeInfo_t modeinfo; | |
| 604 PgDisplaySettings_t modesettings; | |
| 605 uint32_t refresh_rate = 0; | |
| 606 int32_t status; | |
| 607 uint32_t it; | |
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608 |
| 3139 | 609 /* Check if current device is not the same as target */ |
| 610 if (phdata->current_device_id != didata->device_id) { | |
| 611 /* Set target device as default for Pd and Pg functions */ | |
| 612 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); | |
| 613 if (status != 0) { | |
| 614 SDL_SetError("Photon: Can't set default target device\n"); | |
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615 return -1; |
| 3139 | 616 } |
| 617 phdata->current_device_id = didata->device_id; | |
| 618 } | |
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619 |
| 3139 | 620 /* Get array of available video modes */ |
| 621 status = PgGetVideoModeList(&modes); | |
| 622 if (status != 0) { | |
| 623 SDL_SetError("Photon: Can't get video mode list"); | |
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624 return -1; |
| 3139 | 625 } |
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626 |
| 3139 | 627 /* Current display dimension and bpp are no more valid */ |
| 628 didata->current_mode.format = SDL_PIXELFORMAT_UNKNOWN; | |
| 629 didata->current_mode.w = 0; | |
| 630 didata->current_mode.h = 0; | |
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631 |
| 3139 | 632 /* Check if custom refresh rate requested */ |
| 633 if (didata->custom_refresh != 0) { | |
| 634 refresh_rate = didata->custom_refresh; | |
| 635 } else { | |
| 636 refresh_rate = mode->refresh_rate; | |
| 637 } | |
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638 |
| 3139 | 639 /* Check if SDL GF driver needs to find appropriate refresh rate itself */ |
| 640 if (refresh_rate == 0) { | |
| 641 SDL_DisplayMode tempmode; | |
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642 |
| 3139 | 643 /* Clear display mode structure */ |
| 644 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode)); | |
| 645 tempmode.refresh_rate = 0x0000FFFF; | |
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646 |
| 3139 | 647 /* Check if window width and height matches one of our modes */ |
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648 for (it = 0; it < display->num_display_modes; it++) { |
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649 if ((display->display_modes[it].w == mode->w) && |
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650 (display->display_modes[it].h == mode->h) && |
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651 (display->display_modes[it].format == mode->format)) |
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652 { |
| 3139 | 653 /* Find the lowest refresh rate available */ |
| 654 if (tempmode.refresh_rate > | |
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655 display->display_modes[it].refresh_rate) { |
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656 tempmode = display->display_modes[it]; |
| 3139 | 657 } |
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658 } |
| 3139 | 659 } |
| 660 if (tempmode.refresh_rate != 0x0000FFFF) { | |
| 661 refresh_rate = tempmode.refresh_rate; | |
| 662 } else { | |
| 663 /* Let video driver decide what to do with this */ | |
| 664 refresh_rate = 0; | |
| 665 } | |
| 666 } | |
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667 |
| 3139 | 668 /* Check if SDL GF driver needs to check custom refresh rate */ |
| 669 if (didata->custom_refresh != 0) { | |
| 670 SDL_DisplayMode tempmode; | |
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671 |
| 3139 | 672 /* Clear display mode structure */ |
| 673 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode)); | |
| 674 tempmode.refresh_rate = 0x0000FFFF; | |
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675 |
| 3139 | 676 /* Check if window width and height matches one of our modes */ |
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677 for (it = 0; it < display->num_display_modes; it++) { |
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678 if ((display->display_modes[it].w == mode->w) && |
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679 (display->display_modes[it].h == mode->h) && |
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680 (display->display_modes[it].format == mode->format)) |
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681 { |
| 3139 | 682 /* Find the lowest refresh rate available */ |
| 683 if (tempmode.refresh_rate > | |
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684 display->display_modes[it].refresh_rate) { |
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685 tempmode = display->display_modes[it]; |
| 3139 | 686 } |
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687 |
| 3139 | 688 /* Check if requested refresh rate found */ |
| 689 if (refresh_rate == | |
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690 display->display_modes[it].refresh_rate) { |
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691 tempmode = display->display_modes[it]; |
| 3139 | 692 break; |
| 693 } | |
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694 } |
| 3139 | 695 } |
| 696 if (tempmode.refresh_rate != 0x0000FFFF) { | |
| 697 refresh_rate = tempmode.refresh_rate; | |
| 698 } else { | |
| 699 /* Let video driver decide what to do with this */ | |
| 700 refresh_rate = 0; | |
| 701 } | |
| 702 } | |
|
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diff
changeset
|
703 |
| 3139 | 704 /* Find photon's video mode number */ |
| 705 for (it = 0; it < modes.num_modes; it++) { | |
| 706 uint32_t jt; | |
| 707 uint32_t foundrefresh; | |
|
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parents:
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|
708 |
| 3139 | 709 /* Get current video mode details */ |
| 710 status = PgGetVideoModeInfo(modes.modes[it], &modeinfo); | |
| 711 if (status != 0) { | |
| 712 /* Maybe something wrong with this particular mode, skip it */ | |
| 713 continue; | |
| 714 } | |
| 715 if ((modeinfo.width == mode->w) && (modeinfo.height == mode->h) && | |
| 716 (modeinfo.type == photon_sdl_to_image_pixelformat(mode->format))) | |
| 717 { | |
| 718 /* Mode is found, find requested refresh rate, this case is for */ | |
| 719 /* video drivers, which provide non-generic video modes. */ | |
| 720 jt = 0; | |
| 721 foundrefresh = 0; | |
| 722 do { | |
| 723 if (modeinfo.refresh_rates[jt] != 0) { | |
| 724 if (modeinfo.refresh_rates[jt] == refresh_rate) { | |
| 725 foundrefresh = 1; | |
| 726 break; | |
| 727 } | |
| 728 jt++; | |
| 729 } else { | |
| 730 break; | |
| 731 } | |
| 732 } while (1); | |
| 733 if (foundrefresh != 0) { | |
| 734 break; | |
|
3108
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parents:
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diff
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|
735 } |
| 3139 | 736 } |
| 737 } | |
|
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Mike Gorchak <lestat@i.com.ua>
parents:
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diff
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|
738 |
| 3139 | 739 /* Check if video mode has not been found */ |
| 740 if (it == modes.num_modes) { | |
| 741 SDL_SetError("Photon: Can't find appropriate video mode"); | |
| 742 return -1; | |
| 743 } | |
|
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changeset
|
744 |
| 3139 | 745 /* Fill mode settings */ |
| 746 modesettings.flags = 0x00000000; | |
| 747 modesettings.mode = modes.modes[it]; | |
| 748 modesettings.refresh = refresh_rate; | |
|
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|
749 |
| 3139 | 750 /* Finally set new video mode */ |
| 751 status = PgSetVideoMode(&modesettings); | |
| 752 if (status != 0) { | |
| 753 SDL_SetError("Photon: Can't set new video mode"); | |
| 754 return -1; | |
| 755 } | |
|
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|
756 |
| 3139 | 757 /* Store new video mode parameters */ |
| 758 didata->current_mode = *mode; | |
| 759 didata->current_mode.refresh_rate = refresh_rate; | |
|
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|
760 |
|
3399
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Working on fullscreen video modes support
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changeset
|
761 /* Get current video mode 2D capabilities for the renderer */ |
|
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|
762 didata->mode_2dcaps=0; |
|
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763 if ((modeinfo.mode_capabilities2 & PgVM_MODE_CAP2_ALPHA_BLEND)==PgVM_MODE_CAP2_ALPHA_BLEND) |
|
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|
764 { |
|
3386
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|
765 didata->mode_2dcaps|=SDL_VIDEO_PHOTON_CAP_ALPHA_BLEND; |
|
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|
766 } |
|
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767 if ((modeinfo.mode_capabilities2 & PgVM_MODE_CAP2_SCALED_BLIT)==PgVM_MODE_CAP2_SCALED_BLIT) |
|
04af265172f9
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|
768 { |
|
3386
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changeset
|
769 didata->mode_2dcaps|=SDL_VIDEO_PHOTON_CAP_SCALED_BLIT; |
|
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|
770 } |
|
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changeset
|
771 |
| 3139 | 772 return 0; |
|
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changeset
|
773 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
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|
774 |
| 3139 | 775 int |
| 776 photon_createwindow(_THIS, SDL_Window * window) | |
|
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diff
changeset
|
777 { |
| 3139 | 778 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 779 SDL_DisplayData *didata = | |
|
3500
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|
780 (SDL_DisplayData *) SDL_GetDisplayFromWindow(window)->driverdata; |
| 3139 | 781 SDL_WindowData *wdata; |
| 782 PhDim_t winsize; | |
| 783 PhPoint_t winpos; | |
| 784 PtArg_t winargs[32]; | |
| 785 uint32_t winargc = 0; | |
| 786 int32_t status; | |
| 787 PhRegion_t wregion; | |
|
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changeset
|
788 |
| 3139 | 789 /* Allocate window internal data */ |
| 790 wdata = (SDL_WindowData *) SDL_calloc(1, sizeof(SDL_WindowData)); | |
| 791 if (wdata == NULL) { | |
| 792 SDL_OutOfMemory(); | |
| 793 return -1; | |
| 794 } | |
|
3092
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diff
changeset
|
795 |
| 3139 | 796 /* Setup driver data for this window */ |
| 797 window->driverdata = wdata; | |
| 798 | |
| 799 /* Set initial window title */ | |
| 800 if (window->title != NULL) { | |
| 801 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_TITLE, window->title, 0); | |
| 802 } else { | |
|
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diff
changeset
|
803 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_TITLE, "SDL unnamed application", 0); |
| 3139 | 804 } |
|
3092
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diff
changeset
|
805 |
| 3139 | 806 /* TODO: handle SDL_WINDOW_INPUT_GRABBED */ |
| 807 | |
| 808 /* Disable default window filling on redraw */ | |
| 809 PtSetArg(&winargs[winargc++], Pt_ARG_BASIC_FLAGS, Pt_TRUE, | |
| 810 Pt_BASIC_PREVENT_FILL); | |
|
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changeset
|
811 |
| 3139 | 812 /* Reset default managed flags to disabled state */ |
| 813 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, | |
| 814 Ph_WM_APP_DEF_MANAGED); | |
| 815 /* Set which events we will not handle, let WM to handle them */ | |
| 816 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_TRUE, | |
| 817 Ph_WM_BACKDROP | Ph_WM_TOFRONT | Ph_WM_COLLAPSE | Ph_WM_FFRONT | | |
| 818 Ph_WM_FOCUS | Ph_WM_HELP | Ph_WM_HIDE | Ph_WM_MAX | | |
| 819 Ph_WM_MENU | Ph_WM_MOVE | Ph_WM_RESTORE | Ph_WM_TASKBAR | | |
| 820 Ph_WM_TOBACK | Ph_WM_RESIZE); | |
|
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diff
changeset
|
821 |
| 3139 | 822 /* Reset default notify events to disable */ |
| 823 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_FALSE, | |
| 824 Ph_WM_RESIZE | Ph_WM_CLOSE | Ph_WM_HELP); | |
| 825 /* Set which events we will handle */ | |
| 826 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_TRUE, | |
| 827 Ph_WM_CLOSE | Ph_WM_COLLAPSE | Ph_WM_FOCUS | Ph_WM_MAX | | |
| 828 Ph_WM_MOVE | Ph_WM_RESIZE | Ph_WM_RESTORE | Ph_WM_HIDE); | |
|
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diff
changeset
|
829 |
| 3139 | 830 /* Borderless window can't be resizeable */ |
| 831 if ((window->flags & SDL_WINDOW_BORDERLESS) == SDL_WINDOW_BORDERLESS) { | |
| 832 window->flags &= ~(SDL_WINDOW_RESIZABLE); | |
| 833 } | |
|
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diff
changeset
|
834 |
| 3139 | 835 /* Reset all default decorations */ |
| 836 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_FALSE, | |
| 837 Ph_WM_APP_DEF_RENDER); | |
|
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Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
838 |
| 3139 | 839 /* Fullscreen window has its own decorations */ |
| 840 if ((window->flags & SDL_WINDOW_FULLSCREEN) == SDL_WINDOW_FULLSCREEN) { | |
| 841 window->flags |= SDL_WINDOW_BORDERLESS; | |
| 842 window->flags &= ~(SDL_WINDOW_RESIZABLE); | |
| 843 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_TRUE, | |
| 844 Ph_WM_RENDER_CLOSE | Ph_WM_RENDER_TITLE); | |
| 845 } else { | |
| 846 uint32_t decorations = | |
| 847 Ph_WM_RENDER_CLOSE | Ph_WM_RENDER_MENU | Ph_WM_RENDER_MIN | | |
| 848 Ph_WM_RENDER_TITLE | Ph_WM_RENDER_MOVE; | |
|
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diff
changeset
|
849 |
| 3139 | 850 if ((window->flags & SDL_WINDOW_RESIZABLE) == SDL_WINDOW_RESIZABLE) { |
| 851 decorations |= | |
| 852 Ph_WM_RENDER_BORDER | Ph_WM_RENDER_RESIZE | Ph_WM_RENDER_MAX; | |
| 853 PtSetArg(&winargs[winargc++], Pt_ARG_RESIZE_FLAGS, Pt_TRUE, | |
| 854 Pt_RESIZE_XY_AS_REQUIRED); | |
| 855 } | |
| 856 if ((window->flags & SDL_WINDOW_BORDERLESS) != SDL_WINDOW_BORDERLESS) { | |
| 857 decorations |= Ph_WM_RENDER_BORDER; | |
| 858 } | |
| 859 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_TRUE, | |
| 860 decorations); | |
| 861 } | |
|
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diff
changeset
|
862 |
| 3139 | 863 /* Set initial window state */ |
| 864 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_STATE, Pt_FALSE, | |
| 865 Ph_WM_STATE_ISFOCUS); | |
| 866 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_STATE, Pt_TRUE, | |
| 867 Ph_WM_STATE_ISALTKEY); | |
|
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diff
changeset
|
868 |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
869 /* Special case, do not handle maximize events, if window can't be resized */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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3193
diff
changeset
|
870 if ((window->flags & SDL_WINDOW_RESIZABLE) != SDL_WINDOW_RESIZABLE) |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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diff
changeset
|
871 { |
|
dd105b317335
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changeset
|
872 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, |
|
dd105b317335
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changeset
|
873 Ph_WM_MAX | Ph_WM_RESTORE | Ph_WM_RESIZE); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
874 } |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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parents:
3193
diff
changeset
|
875 |
| 3139 | 876 /* Set window dimension */ |
| 877 winsize.w = window->w; | |
| 878 winsize.h = window->h; | |
| 879 PtSetArg(&winargs[winargc++], Pt_ARG_DIM, &winsize, 0); | |
|
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changeset
|
880 |
| 3139 | 881 /* Check if upper level requests WM to position window */ |
| 882 if ((window->x == SDL_WINDOWPOS_UNDEFINED) | |
| 883 && (window->y == SDL_WINDOWPOS_UNDEFINED)) { | |
| 884 /* Do not set widget position, let WM to set it */ | |
| 885 } else { | |
| 886 if (window->x == SDL_WINDOWPOS_UNDEFINED) { | |
| 887 window->x = 0; | |
| 888 } | |
| 889 if (window->y == SDL_WINDOWPOS_UNDEFINED) { | |
| 890 window->y = 0; | |
| 891 } | |
| 892 if (window->x == SDL_WINDOWPOS_CENTERED) { | |
| 893 window->x = (didata->current_mode.w - window->w) / 2; | |
| 894 } | |
| 895 if (window->y == SDL_WINDOWPOS_CENTERED) { | |
| 896 window->y = (didata->current_mode.h - window->h) / 2; | |
| 897 } | |
|
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diff
changeset
|
898 |
| 3139 | 899 /* Now set window position */ |
| 900 winpos.x = window->x; | |
| 901 winpos.y = window->y; | |
| 902 PtSetArg(&winargs[winargc++], Pt_ARG_POS, &winpos, 0); | |
| 903 } | |
|
3108
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Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
904 |
| 3139 | 905 /* Check if window must support OpenGL ES rendering */ |
| 906 if ((window->flags & SDL_WINDOW_OPENGL) == SDL_WINDOW_OPENGL) { | |
| 907 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 908 EGLBoolean initstatus; | |
|
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Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
909 |
| 3139 | 910 /* Check if GF was initialized correctly */ |
| 911 if (phdata->gfinitialized == SDL_FALSE) { | |
| 912 SDL_SetError | |
| 913 ("Photon: GF initialization failed, no OpenGL ES support"); | |
|
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changeset
|
914 return -1; |
| 3139 | 915 } |
|
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changeset
|
916 |
| 3139 | 917 /* Mark this window as OpenGL ES compatible */ |
| 918 wdata->uses_gles = SDL_TRUE; | |
|
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diff
changeset
|
919 |
| 3139 | 920 /* Create connection to OpenGL ES */ |
| 921 if (phdata->egldisplay == EGL_NO_DISPLAY) { | |
| 922 phdata->egldisplay = eglGetDisplay(phdata->gfdev); | |
| 923 if (phdata->egldisplay == EGL_NO_DISPLAY) { | |
| 924 SDL_SetError("Photon: Can't get connection to OpenGL ES"); | |
| 925 return -1; | |
|
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changeset
|
926 } |
|
aa1897bee1e9
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diff
changeset
|
927 |
|
aa1897bee1e9
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diff
changeset
|
928 /* Initialize OpenGL ES library, ignore EGL version */ |
| 3139 | 929 initstatus = eglInitialize(phdata->egldisplay, NULL, NULL); |
| 930 if (initstatus != EGL_TRUE) { | |
| 931 SDL_SetError("Photon: Can't init OpenGL ES library"); | |
| 932 return -1; | |
|
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changeset
|
933 } |
| 3139 | 934 } |
|
3108
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changeset
|
935 |
| 3139 | 936 /* Increment GL ES reference count usage */ |
| 937 phdata->egl_refcount++; | |
| 938 #else | |
| 939 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 940 return -1; | |
| 941 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 942 } | |
|
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changeset
|
943 |
| 3139 | 944 /* Finally create the window */ |
| 945 wdata->window = PtCreateWidget(PtWindow, Pt_NO_PARENT, winargc, winargs); | |
| 946 if (wdata->window == NULL) { | |
| 947 SDL_SetError("Photon: Can't create window widget"); | |
| 948 SDL_free(wdata); | |
| 949 return -1; | |
| 950 } | |
|
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|
951 |
| 3139 | 952 /* Show widget */ |
| 953 status = PtRealizeWidget(wdata->window); | |
| 954 if (status != 0) { | |
| 955 SDL_SetError("Photon: Can't realize window widget"); | |
| 956 PtDestroyWidget(wdata->window); | |
| 957 SDL_free(wdata); | |
| 958 return; | |
| 959 } | |
|
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changeset
|
960 |
| 3139 | 961 /* Just created SDL window always gets focus */ |
| 962 window->flags |= SDL_WINDOW_INPUT_FOCUS; | |
|
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changeset
|
963 |
| 3139 | 964 /* Create window-specific cursor after creation */ |
| 965 if (didata->cursor_visible == SDL_TRUE) { | |
| 966 /* Setup cursor type. shape and default color */ | |
| 967 PtSetResource(wdata->window, Pt_ARG_CURSOR_COLOR, | |
| 968 Ph_CURSOR_DEFAULT_COLOR, 0); | |
| 969 PtSetResource(wdata->window, Pt_ARG_CURSOR_TYPE, Ph_CURSOR_BITMAP, 0); | |
| 970 PtSetResource(wdata->window, Pt_ARG_BITMAP_CURSOR, didata->cursor, | |
| 971 didata->cursor->hdr.len + sizeof(PhRegionDataHdr_t)); | |
| 972 } else { | |
| 973 PtSetResource(wdata->window, Pt_ARG_CURSOR_TYPE, Ph_CURSOR_NONE, 0); | |
| 974 } | |
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975 |
| 3139 | 976 /* Set window region sensible to mouse motion events */ |
| 977 status = | |
| 978 PhRegionQuery(PtWidgetRid(wdata->window), &wregion, NULL, NULL, 0); | |
| 979 if (status != 0) { | |
| 980 SDL_SetError | |
| 981 ("Photon: Can't set region sensivity to mouse motion events"); | |
| 982 PtDestroyWidget(wdata->window); | |
| 983 SDL_free(wdata); | |
| 984 return -1; | |
| 985 } | |
| 986 wregion.events_sense |= | |
| 987 Ph_EV_PTR_MOTION_BUTTON | Ph_EV_PTR_MOTION_NOBUTTON; | |
| 988 status = PhRegionChange(Ph_REGION_EV_SENSE, 0, &wregion, NULL, NULL); | |
| 989 if (status < 0) { | |
| 990 SDL_SetError("Photon: Can't change region sensivity"); | |
| 991 PtDestroyWidget(wdata->window); | |
| 992 SDL_free(wdata); | |
| 993 return -1; | |
| 994 } | |
|
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995 |
| 3139 | 996 /* Flush all widget operations again */ |
| 997 PtFlush(); | |
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998 |
| 3139 | 999 /* By default last created window got a input focus */ |
| 1000 SDL_SetKeyboardFocus(0, window->id); | |
|
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1001 |
|
3399
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1002 /* Emit focus gained event, because photon is not sending it */ |
|
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1003 SDL_OnWindowFocusGained(window); |
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1004 |
| 3139 | 1005 /* Window has been successfully created */ |
| 1006 return 0; | |
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1007 } |
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1008 |
| 3139 | 1009 int |
| 1010 photon_createwindowfrom(_THIS, SDL_Window * window, const void *data) | |
|
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1011 { |
| 3139 | 1012 /* TODO: it is possible */ |
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1013 |
| 3139 | 1014 /* Failed to create window from another window */ |
| 1015 return -1; | |
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1016 } |
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1017 |
| 3139 | 1018 void |
| 1019 photon_setwindowtitle(_THIS, SDL_Window * window) | |
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1020 { |
| 3139 | 1021 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1022 int32_t status; | |
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1023 |
| 3139 | 1024 /* Set window title */ |
| 1025 if (window->title != NULL) { | |
| 1026 status = | |
| 1027 PtSetResource(wdata->window, Pt_ARG_WINDOW_TITLE, window->title, | |
| 1028 0); | |
| 1029 } else { | |
| 1030 status = PtSetResource(wdata->window, Pt_ARG_WINDOW_TITLE, "", 0); | |
| 1031 } | |
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1032 |
| 3139 | 1033 if (status != 0) { |
| 1034 SDL_SetError("Photon: Can't set window title"); | |
| 1035 } | |
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1036 |
| 3139 | 1037 /* Flush all widget operations */ |
| 1038 PtFlush(); | |
|
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1039 } |
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1040 |
| 3139 | 1041 void |
| 1042 photon_setwindowicon(_THIS, SDL_Window * window, SDL_Surface * icon) | |
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1043 { |
| 3139 | 1044 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1045 int32_t status; | |
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1046 |
| 3139 | 1047 /* TODO: Use iconify ? */ |
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1048 |
| 3139 | 1049 /* Flush all widget operations */ |
| 1050 PtFlush(); | |
|
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1051 } |
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1052 |
| 3139 | 1053 void |
| 1054 photon_setwindowposition(_THIS, SDL_Window * window) | |
|
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1055 { |
| 3139 | 1056 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1057 SDL_DisplayData *didata = | |
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1058 (SDL_DisplayData *) SDL_GetDisplayFromWindow(window)->driverdata; |
| 3139 | 1059 PhPoint_t winpos; |
| 1060 int32_t status; | |
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1061 |
| 3139 | 1062 /* Check if upper level requests WM to position window */ |
| 1063 if ((window->x == SDL_WINDOWPOS_UNDEFINED) | |
| 1064 && (window->y == SDL_WINDOWPOS_UNDEFINED)) { | |
| 1065 /* Do not set widget position, let WM to set it */ | |
| 1066 } else { | |
| 1067 if (window->x == SDL_WINDOWPOS_UNDEFINED) { | |
| 1068 window->x = 0; | |
| 1069 } | |
| 1070 if (window->y == SDL_WINDOWPOS_UNDEFINED) { | |
| 1071 window->y = 0; | |
| 1072 } | |
| 1073 if (window->x == SDL_WINDOWPOS_CENTERED) { | |
| 1074 window->x = (didata->current_mode.w - window->w) / 2; | |
| 1075 } | |
| 1076 if (window->y == SDL_WINDOWPOS_CENTERED) { | |
| 1077 window->y = (didata->current_mode.h - window->h) / 2; | |
| 1078 } | |
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1079 |
| 3139 | 1080 /* Now set window position */ |
| 1081 winpos.x = window->x; | |
| 1082 winpos.y = window->y; | |
| 1083 status = PtSetResource(wdata->window, Pt_ARG_POS, &winpos, 0); | |
| 1084 if (status != 0) { | |
| 1085 SDL_SetError("Photon: Can't set window position"); | |
| 1086 } | |
| 1087 } | |
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1088 |
| 3139 | 1089 /* Flush all widget operations */ |
| 1090 PtFlush(); | |
|
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1091 } |
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1092 |
| 3139 | 1093 void |
| 1094 photon_setwindowsize(_THIS, SDL_Window * window) | |
|
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1095 { |
| 3139 | 1096 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1097 PhDim_t winsize; | |
| 1098 int32_t status; | |
|
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1099 |
| 3139 | 1100 winsize.w = window->w; |
| 1101 winsize.h = window->h; | |
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1102 |
| 3139 | 1103 status = PtSetResource(wdata->window, Pt_ARG_DIM, &winsize, 0); |
| 1104 if (status != 0) { | |
| 1105 SDL_SetError("Photon: Can't set window size"); | |
| 1106 } | |
| 1107 | |
| 1108 /* Flush all widget operations */ | |
| 1109 PtFlush(); | |
|
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1110 } |
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1111 |
| 3139 | 1112 void |
| 1113 photon_showwindow(_THIS, SDL_Window * window) | |
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1114 { |
| 3139 | 1115 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1116 int32_t status; | |
| 1117 | |
| 1118 /* Bring focus to window and put it in front of others */ | |
| 1119 PtWindowToFront(wdata->window); | |
| 1120 | |
| 1121 /* Flush all widget operations */ | |
| 1122 PtFlush(); | |
| 1123 } | |
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1124 |
| 3139 | 1125 void |
| 1126 photon_hidewindow(_THIS, SDL_Window * window) | |
| 1127 { | |
| 1128 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1129 PhWindowEvent_t winevent; | |
| 1130 int32_t status; | |
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1131 |
| 3139 | 1132 SDL_memset(&winevent, 0x00, sizeof(PhWindowEvent_t)); |
| 1133 winevent.event_f = Ph_WM_HIDE; | |
| 1134 winevent.rid = PtWidgetRid(wdata->window); | |
| 1135 winevent.event_state = Ph_WM_EVSTATE_HIDE; | |
| 1136 | |
| 1137 status = PtForwardWindowEvent(&winevent); | |
| 1138 if (status != 0) { | |
| 1139 SDL_SetError("Photon: Can't hide window"); | |
| 1140 } | |
| 1141 | |
| 1142 /* Flush all widget operations */ | |
| 1143 PtFlush(); | |
|
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1144 } |
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1145 |
| 3139 | 1146 void |
| 1147 photon_raisewindow(_THIS, SDL_Window * window) | |
|
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1148 { |
| 3139 | 1149 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1150 PhWindowEvent_t winevent; | |
| 1151 int32_t status; | |
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1152 |
| 3139 | 1153 SDL_memset(&winevent, 0x00, sizeof(PhWindowEvent_t)); |
| 1154 winevent.event_f = Ph_WM_HIDE; | |
| 1155 winevent.rid = PtWidgetRid(wdata->window); | |
| 1156 winevent.event_state = Ph_WM_EVSTATE_UNHIDE; | |
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1157 |
| 3139 | 1158 status = PtForwardWindowEvent(&winevent); |
| 1159 if (status != 0) { | |
| 1160 SDL_SetError("Photon: Can't hide window"); | |
| 1161 } | |
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1162 |
| 3139 | 1163 /* Flush all widget operations */ |
| 1164 PtFlush(); | |
|
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1165 } |
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1166 |
| 3139 | 1167 void |
| 1168 photon_maximizewindow(_THIS, SDL_Window * window) | |
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1169 { |
| 3139 | 1170 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1171 PhWindowEvent_t winevent; | |
| 1172 int32_t status; | |
|
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1173 |
| 3139 | 1174 /* Flush all widget operations */ |
| 1175 PtFlush(); | |
|
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1176 } |
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1177 |
| 3139 | 1178 void |
| 1179 photon_minimizewindow(_THIS, SDL_Window * window) | |
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1180 { |
| 3139 | 1181 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1182 PhWindowEvent_t winevent; | |
| 1183 int32_t status; | |
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1184 |
| 3139 | 1185 SDL_memset(&winevent, 0x00, sizeof(PhWindowEvent_t)); |
| 1186 winevent.event_f = Ph_WM_HIDE; | |
| 1187 winevent.rid = PtWidgetRid(wdata->window); | |
| 1188 winevent.event_state = Ph_WM_EVSTATE_HIDE; | |
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1189 |
| 3139 | 1190 status = PtForwardWindowEvent(&winevent); |
| 1191 if (status != 0) { | |
| 1192 SDL_SetError("Photon: Can't hide window"); | |
| 1193 } | |
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1194 |
| 3139 | 1195 /* Flush all widget operations */ |
| 1196 PtFlush(); | |
|
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1197 } |
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1198 |
| 3139 | 1199 void |
| 1200 photon_restorewindow(_THIS, SDL_Window * window) | |
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1201 { |
| 3139 | 1202 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1203 PhWindowEvent_t winevent; | |
| 1204 int32_t status; | |
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1205 |
| 3139 | 1206 /* Flush all widget operations */ |
| 1207 PtFlush(); | |
|
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1208 } |
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1209 |
| 3139 | 1210 void |
| 1211 photon_setwindowgrab(_THIS, SDL_Window * window) | |
|
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1212 { |
| 3139 | 1213 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1214 PhWindowEvent_t winevent; | |
| 1215 int32_t status; | |
|
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1216 |
| 3139 | 1217 /* Flush all widget operations */ |
| 1218 PtFlush(); | |
|
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1219 } |
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1220 |
| 3139 | 1221 void |
| 1222 photon_destroywindow(_THIS, SDL_Window * window) | |
|
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1223 { |
| 3139 | 1224 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 1225 SDL_DisplayData *didata = | |
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1226 (SDL_DisplayData *) SDL_GetDisplayFromWindow(window)->driverdata; |
| 3139 | 1227 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1228 int32_t status; | |
|
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|
1229 |
| 3139 | 1230 if (wdata != NULL) { |
| 1231 status = PtDestroyWidget(wdata->window); | |
| 1232 if (status != 0) { | |
| 1233 SDL_SetError("Photon: Can't destroy window widget"); | |
| 1234 } | |
| 1235 wdata->window = NULL; | |
|
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1236 |
| 3139 | 1237 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1238 if (phdata->gfinitialized == SDL_TRUE) { | |
|
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|
1239 /* Destroy photon handle to GF surface */ |
|
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|
1240 if (wdata->phsurface != NULL) { |
|
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Fixed problems with OpenGL ES window resizing.
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|
1241 PhDCRelease(wdata->phsurface); |
|
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|
1242 wdata->phsurface=NULL; |
|
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|
1243 } |
|
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changeset
|
1244 |
|
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changeset
|
1245 /* Destroy OpenGL ES surface if it was created */ |
| 3139 | 1246 if (wdata->gles_surface != EGL_NO_SURFACE) { |
| 1247 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); | |
|
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|
1248 } |
|
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|
1249 |
|
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|
1250 /* Free OpenGL ES target surface */ |
| 3139 | 1251 if (wdata->gfsurface != NULL) { |
| 1252 gf_surface_free(wdata->gfsurface); | |
|
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|
1253 wdata->gfsurface=NULL; |
|
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|
1254 } |
|
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|
1255 |
|
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|
1256 phdata->egl_refcount--; |
| 3139 | 1257 if (phdata->egl_refcount == 0) { |
| 1258 /* Terminate connection to OpenGL ES */ | |
| 1259 if (phdata->egldisplay != EGL_NO_DISPLAY) { | |
| 1260 eglTerminate(phdata->egldisplay); | |
| 1261 phdata->egldisplay = EGL_NO_DISPLAY; | |
| 1262 } | |
|
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|
1263 } |
| 3139 | 1264 } |
| 1265 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 1266 } | |
|
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|
1267 |
| 3139 | 1268 /* Flush all widget operations */ |
| 1269 PtFlush(); | |
|
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1270 } |
|
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|
1271 |
|
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|
1272 /*****************************************************************************/ |
|
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|
1273 /* SDL Window Manager function */ |
|
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|
1274 /*****************************************************************************/ |
| 3139 | 1275 SDL_bool |
| 1276 photon_getwindowwminfo(_THIS, SDL_Window * window, struct SDL_SysWMinfo *info) | |
|
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|
1277 { |
| 3139 | 1278 if (info->version.major <= SDL_MAJOR_VERSION) { |
| 1279 return SDL_TRUE; | |
| 1280 } else { | |
| 1281 SDL_SetError("application not compiled with SDL %d.%d\n", | |
| 1282 SDL_MAJOR_VERSION, SDL_MINOR_VERSION); | |
| 1283 return SDL_FALSE; | |
| 1284 } | |
|
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|
1285 |
| 3139 | 1286 /* Failed to get window manager information */ |
| 1287 return SDL_FALSE; | |
|
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|
1288 } |
|
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|
1289 |
|
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|
1290 /*****************************************************************************/ |
|
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|
1291 /* SDL OpenGL/OpenGL ES functions */ |
|
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|
1292 /*****************************************************************************/ |
| 3139 | 1293 int |
| 1294 photon_gl_loadlibrary(_THIS, const char *path) | |
|
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|
1295 { |
| 3139 | 1296 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1297 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
|
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1298 |
| 3139 | 1299 if (phdata->gfinitialized != SDL_TRUE) { |
| 1300 SDL_SetError | |
| 1301 ("Photon: GF initialization failed, no OpenGL ES support"); | |
|
3375
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|
1302 return -1; |
| 3139 | 1303 } |
|
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|
1304 |
| 3139 | 1305 /* Check if OpenGL ES library is specified for GF driver */ |
| 1306 if (path == NULL) { | |
| 1307 path = SDL_getenv("SDL_OPENGL_LIBRARY"); | |
| 1308 if (path == NULL) { | |
| 1309 path = SDL_getenv("SDL_OPENGLES_LIBRARY"); | |
| 1310 } | |
| 1311 } | |
|
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|
1312 |
| 3139 | 1313 /* Check if default library loading requested */ |
| 1314 if (path == NULL) { | |
| 1315 /* Already linked with GF library which provides egl* subset of */ | |
| 1316 /* functions, use Common profile of OpenGL ES library by default */ | |
| 1317 path = "/usr/lib/libGLES_CM.so.1"; | |
| 1318 } | |
|
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|
1319 |
| 3139 | 1320 /* Load dynamic library */ |
| 1321 _this->gl_config.dll_handle = SDL_LoadObject(path); | |
| 1322 if (!_this->gl_config.dll_handle) { | |
| 1323 /* Failed to load new GL ES library */ | |
| 1324 SDL_SetError("Photon: Failed to locate OpenGL ES library"); | |
| 1325 return -1; | |
| 1326 } | |
|
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|
1327 |
| 3139 | 1328 /* Store OpenGL ES library path and name */ |
| 1329 SDL_strlcpy(_this->gl_config.driver_path, path, | |
| 1330 SDL_arraysize(_this->gl_config.driver_path)); | |
|
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|
1331 |
| 3139 | 1332 /* New OpenGL ES library is loaded */ |
| 1333 return 0; | |
| 1334 #else | |
| 1335 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1336 return -1; | |
| 1337 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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|
1338 } |
|
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1339 |
| 3139 | 1340 void * |
| 1341 photon_gl_getprocaddres(_THIS, const char *proc) | |
|
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|
1342 { |
| 3139 | 1343 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1344 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1345 void *function_address; | |
|
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|
1346 |
| 3139 | 1347 if (phdata->gfinitialized != SDL_TRUE) { |
| 1348 SDL_SetError | |
| 1349 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1350 return NULL; | |
| 1351 } | |
|
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|
1352 |
| 3139 | 1353 /* Try to get function address through the egl interface */ |
| 1354 function_address = eglGetProcAddress(proc); | |
| 1355 if (function_address != NULL) { | |
| 1356 return function_address; | |
| 1357 } | |
|
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|
1358 |
| 3139 | 1359 /* Then try to get function in the OpenGL ES library */ |
| 1360 if (_this->gl_config.dll_handle) { | |
| 1361 function_address = | |
| 1362 SDL_LoadFunction(_this->gl_config.dll_handle, proc); | |
| 1363 if (function_address != NULL) { | |
|
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|
1364 return function_address; |
| 3139 | 1365 } |
| 1366 } | |
|
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|
1367 |
| 3139 | 1368 /* Add emulated OpenGL ES 1.1 functions */ |
| 1369 if (SDL_strcmp(proc, "glTexParameteri") == 0) { | |
| 1370 return glTexParameteri; | |
| 1371 } | |
| 1372 if (SDL_strcmp(proc, "glTexParameteriv") == 0) { | |
| 1373 return glTexParameteriv; | |
| 1374 } | |
| 1375 if (SDL_strcmp(proc, "glColor4ub") == 0) { | |
| 1376 return glColor4ub; | |
| 1377 } | |
|
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|
1378 |
| 3139 | 1379 /* Failed to get GL ES function address pointer */ |
| 1380 SDL_SetError("Photon: Cannot locate OpenGL ES function name"); | |
| 1381 return NULL; | |
| 1382 #else | |
| 1383 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1384 return NULL; | |
| 1385 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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|
1386 } |
|
cad1aefa2ed9
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|
1387 |
| 3139 | 1388 void |
| 1389 photon_gl_unloadlibrary(_THIS) | |
|
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|
1390 { |
| 3139 | 1391 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1392 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
|
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|
1393 |
| 3139 | 1394 if (phdata->gfinitialized == SDL_TRUE) { |
| 1395 /* Unload OpenGL ES library */ | |
| 1396 if (_this->gl_config.dll_handle) { | |
|
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|
1397 SDL_UnloadObject(_this->gl_config.dll_handle); |
| 3139 | 1398 _this->gl_config.dll_handle = NULL; |
| 1399 } | |
| 1400 } else { | |
| 1401 SDL_SetError | |
| 1402 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1403 } | |
| 1404 #else | |
| 1405 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1406 return; | |
| 1407 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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|
1408 } |
|
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|
1409 |
| 3139 | 1410 SDL_GLContext |
| 1411 photon_gl_createcontext(_THIS, SDL_Window * window) | |
|
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|
1412 { |
| 3139 | 1413 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1414 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1415 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1416 SDL_DisplayData *didata = | |
|
3500
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|
1417 (SDL_DisplayData *) SDL_GetDisplayFromWindow(window)->driverdata; |
| 3139 | 1418 EGLBoolean status; |
| 1419 int32_t gfstatus; | |
| 1420 EGLint configs; | |
| 1421 uint32_t attr_pos; | |
| 1422 EGLint attr_value; | |
| 1423 EGLint cit; | |
|
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|
1424 |
| 3139 | 1425 /* Check if GF was initialized */ |
| 1426 if (phdata->gfinitialized != SDL_TRUE) { | |
| 1427 SDL_SetError | |
| 1428 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1429 return NULL; | |
| 1430 } | |
|
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|
1431 |
|
3411
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Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
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|
1432 /* Prepare attributes list to pass them to OpenGL ES egl interface */ |
| 3139 | 1433 attr_pos = 0; |
| 1434 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID; | |
| 1435 wdata->gles_attributes[attr_pos++] = | |
| 1436 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format); | |
| 1437 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE; | |
| 1438 wdata->gles_attributes[attr_pos++] = _this->gl_config.red_size; | |
| 1439 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE; | |
| 1440 wdata->gles_attributes[attr_pos++] = _this->gl_config.green_size; | |
| 1441 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE; | |
| 1442 wdata->gles_attributes[attr_pos++] = _this->gl_config.blue_size; | |
| 1443 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE; | |
|
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|
1444 |
| 3139 | 1445 /* Setup alpha size in bits */ |
| 1446 if (_this->gl_config.alpha_size) { | |
| 1447 wdata->gles_attributes[attr_pos++] = _this->gl_config.alpha_size; | |
| 1448 } else { | |
| 1449 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1450 } | |
|
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|
1451 |
| 3139 | 1452 /* Setup color buffer size */ |
| 1453 if (_this->gl_config.buffer_size) { | |
| 1454 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1455 wdata->gles_attributes[attr_pos++] = _this->gl_config.buffer_size; | |
| 1456 } else { | |
| 1457 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1458 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1459 } | |
| 1460 | |
| 1461 /* Setup depth buffer bits */ | |
| 1462 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
|
3411
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Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
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changeset
|
1463 if (_this->gl_config.depth_size) |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
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changeset
|
1464 { |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1465 wdata->gles_attributes[attr_pos++] = _this->gl_config.depth_size; |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1466 } |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
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parents:
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changeset
|
1467 else |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
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changeset
|
1468 { |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
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changeset
|
1469 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1470 } |
|
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|
1471 |
| 3139 | 1472 /* Setup stencil bits */ |
| 1473 if (_this->gl_config.stencil_size) { | |
| 1474 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
|
3411
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Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1475 wdata->gles_attributes[attr_pos++] = _this->gl_config.stencil_size; |
| 3139 | 1476 } else { |
| 1477 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1478 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1479 } | |
|
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Continue working on QNX Photon with OpenGL ES support
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parents:
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diff
changeset
|
1480 |
| 3139 | 1481 /* Set number of samples in multisampling */ |
| 1482 if (_this->gl_config.multisamplesamples) { | |
| 1483 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES; | |
| 1484 wdata->gles_attributes[attr_pos++] = | |
| 1485 _this->gl_config.multisamplesamples; | |
| 1486 } | |
|
3108
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diff
changeset
|
1487 |
| 3139 | 1488 /* Multisample buffers, OpenGL ES 1.0 spec defines 0 or 1 buffer */ |
| 1489 if (_this->gl_config.multisamplebuffers) { | |
| 1490 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS; | |
| 1491 wdata->gles_attributes[attr_pos++] = | |
| 1492 _this->gl_config.multisamplebuffers; | |
| 1493 } | |
|
3108
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Mike Gorchak <lestat@i.com.ua>
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diff
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|
1494 |
| 3139 | 1495 /* Finish attributes list */ |
| 1496 wdata->gles_attributes[attr_pos] = EGL_NONE; | |
|
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parents:
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diff
changeset
|
1497 |
| 3139 | 1498 /* Request first suitable framebuffer configuration */ |
| 1499 status = eglChooseConfig(phdata->egldisplay, wdata->gles_attributes, | |
| 1500 wdata->gles_configs, SDL_VIDEO_GF_OPENGLES_CONFS, | |
| 1501 &configs); | |
| 1502 if (status != EGL_TRUE) { | |
| 1503 SDL_SetError | |
| 1504 ("Photon: Can't find closest configuration for OpenGL ES"); | |
| 1505 return NULL; | |
| 1506 } | |
|
3108
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diff
changeset
|
1507 |
| 3139 | 1508 /* Check if nothing has been found, try "don't care" settings */ |
| 1509 if (configs == 0) { | |
| 1510 int32_t it; | |
| 1511 int32_t jt; | |
|
3185
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Continue working on QNX GF and Photon support.
Mike Gorchak <lestat@i.com.ua>
parents:
3139
diff
changeset
|
1512 static const GLint depthbits[4] = { 32, 24, 16, EGL_DONT_CARE }; |
|
3108
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parents:
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diff
changeset
|
1513 |
| 3139 | 1514 for (it = 0; it < 4; it++) { |
| 1515 for (jt = 16; jt >= 0; jt--) { | |
| 1516 /* Don't care about color buffer bits, use what exist */ | |
| 1517 /* Replace previous set data with EGL_DONT_CARE */ | |
| 1518 attr_pos = 0; | |
| 1519 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID; | |
| 1520 wdata->gles_attributes[attr_pos++] = | |
| 1521 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format); | |
| 1522 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE; | |
| 1523 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1524 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE; | |
| 1525 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1526 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE; | |
| 1527 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1528 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE; | |
| 1529 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1530 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1531 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1532 |
| 3139 | 1533 /* Try to find requested or smallest depth */ |
| 1534 if (_this->gl_config.depth_size) { | |
| 1535 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1536 wdata->gles_attributes[attr_pos++] = depthbits[it]; | |
| 1537 } else { | |
| 1538 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1539 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1540 } | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1541 |
| 3139 | 1542 if (_this->gl_config.stencil_size) { |
| 1543 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1544 wdata->gles_attributes[attr_pos++] = jt; | |
| 1545 } else { | |
| 1546 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1547 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1548 } | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1549 |
| 3139 | 1550 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES; |
| 1551 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1552 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS; | |
| 1553 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1554 wdata->gles_attributes[attr_pos] = EGL_NONE; | |
|
3108
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Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1555 |
| 3139 | 1556 /* Request first suitable framebuffer configuration */ |
| 1557 status = | |
| 1558 eglChooseConfig(phdata->egldisplay, | |
| 1559 wdata->gles_attributes, | |
| 1560 wdata->gles_configs, | |
| 1561 SDL_VIDEO_GF_OPENGLES_CONFS, &configs); | |
| 1562 if (status != EGL_TRUE) { | |
| 1563 SDL_SetError | |
| 1564 ("Photon: Can't find closest configuration for OpenGL ES"); | |
| 1565 return NULL; | |
| 1566 } | |
| 1567 if (configs != 0) { | |
| 1568 break; | |
| 1569 } | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1570 } |
| 3139 | 1571 if (configs != 0) { |
| 1572 break; | |
|
3108
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Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1573 } |
| 3139 | 1574 } |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1575 |
| 3139 | 1576 /* No available configs */ |
| 1577 if (configs == 0) { | |
| 1578 SDL_SetError | |
| 1579 ("Photon: Can't find any configuration for OpenGL ES"); | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1580 return NULL; |
| 3139 | 1581 } |
| 1582 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1583 |
| 3139 | 1584 /* Initialize config index */ |
| 1585 wdata->gles_config = 0; | |
|
3108
aa1897bee1e9
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Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1586 |
| 3139 | 1587 /* Now check each configuration to find out the best */ |
| 1588 for (cit = 0; cit < configs; cit++) { | |
| 1589 uint32_t stencil_found; | |
| 1590 uint32_t depth_found; | |
|
3411
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Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1591 EGLint cur_depth; |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1592 EGLint cur_stencil; |
| 3139 | 1593 |
| 1594 stencil_found = 0; | |
| 1595 depth_found = 0; | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1596 |
| 3139 | 1597 if (_this->gl_config.stencil_size) { |
| 1598 status = | |
| 1599 eglGetConfigAttrib(phdata->egldisplay, | |
| 1600 wdata->gles_configs[cit], EGL_STENCIL_SIZE, | |
|
3411
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Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1601 &cur_stencil); |
| 3139 | 1602 if (status == EGL_TRUE) { |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1603 if (cur_stencil != 0) { |
| 3139 | 1604 stencil_found = 1; |
| 1605 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1606 } |
| 3139 | 1607 } else { |
| 1608 stencil_found = 1; | |
| 1609 } | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1610 |
| 3139 | 1611 if (_this->gl_config.depth_size) { |
| 1612 status = | |
| 1613 eglGetConfigAttrib(phdata->egldisplay, | |
| 1614 wdata->gles_configs[cit], EGL_DEPTH_SIZE, | |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1615 &cur_depth); |
| 3139 | 1616 if (status == EGL_TRUE) { |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1617 if (cur_depth != 0) { |
| 3139 | 1618 depth_found = 1; |
| 1619 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1620 } |
| 3139 | 1621 } else { |
| 1622 depth_found = 1; | |
| 1623 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1624 |
| 3139 | 1625 /* Exit from loop if found appropriate configuration */ |
| 1626 if ((depth_found != 0) && (stencil_found != 0)) { | |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1627 /* Store last satisfied configuration id */ |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1628 wdata->gles_config = cit; |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1629 |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1630 if (cur_depth==_this->gl_config.depth_size) |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1631 { |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1632 /* Exact match on depth bits */ |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1633 if (!_this->gl_config.stencil_size) |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1634 { |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1635 /* Stencil is not required */ |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1636 break; |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1637 } |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1638 else |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1639 { |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1640 if (cur_stencil==_this->gl_config.stencil_size) |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1641 { |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1642 /* Exact match on stencil bits */ |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1643 break; |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1644 } |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1645 } |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1646 } |
| 3139 | 1647 } |
| 1648 } | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
1649 |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1650 /* If best could not be found, use first or last satisfied */ |
|
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1651 if ((cit == configs) && (wdata->gles_config==0)) { |
| 3139 | 1652 cit = 0; |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
1653 wdata->gles_config = cit; |
| 3139 | 1654 } |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1655 |
| 3139 | 1656 /* Create OpenGL ES context */ |
| 1657 wdata->gles_context = | |
| 1658 eglCreateContext(phdata->egldisplay, | |
| 1659 wdata->gles_configs[wdata->gles_config], | |
| 1660 EGL_NO_CONTEXT, NULL); | |
| 1661 if (wdata->gles_context == EGL_NO_CONTEXT) { | |
| 1662 SDL_SetError("Photon: OpenGL ES context creation has been failed"); | |
| 1663 return NULL; | |
| 1664 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1665 |
| 3139 | 1666 /* Check if surface is exist */ |
| 1667 if (wdata->gfsurface != NULL) { | |
| 1668 gf_surface_free(wdata->gfsurface); | |
| 1669 wdata->gfsurface = NULL; | |
| 1670 } | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1671 |
| 3139 | 1672 /* Create GF surface */ |
| 1673 gfstatus = | |
| 1674 gf_surface_create(&wdata->gfsurface, phdata->gfdev, window->w, | |
| 1675 window->h, | |
| 1676 qnxgf_sdl_to_gf_pixelformat(didata->current_mode. | |
| 1677 format), NULL, | |
| 1678 GF_SURFACE_CREATE_2D_ACCESSIBLE | | |
| 1679 GF_SURFACE_CREATE_3D_ACCESSIBLE | | |
| 1680 GF_SURFACE_CREATE_SHAREABLE); | |
| 1681 if (gfstatus != GF_ERR_OK) { | |
| 1682 eglDestroyContext(phdata->egldisplay, wdata->gles_context); | |
| 1683 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1684 SDL_SetError("Photon: Can't create GF 3D surface (%08X)", gfstatus); | |
| 1685 return NULL; | |
| 1686 } | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
1687 |
| 3139 | 1688 /* Create pixmap 3D target surface */ |
| 1689 wdata->gles_surface = | |
| 1690 eglCreatePixmapSurface(phdata->egldisplay, | |
| 1691 wdata->gles_configs[wdata->gles_config], | |
| 1692 wdata->gfsurface, NULL); | |
| 1693 if (wdata->gles_surface == EGL_NO_SURFACE) { | |
| 1694 gf_surface_free(wdata->gfsurface); | |
|
3399
f96615051c8c
Working on fullscreen video modes support
Mike Gorchak <lestat@i.com.ua>
parents:
3387
diff
changeset
|
1695 wdata->gfsurface=NULL; |
| 3139 | 1696 eglDestroyContext(phdata->egldisplay, wdata->gles_context); |
| 1697 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1698 SDL_SetError("Photon: Can't create EGL pixmap surface"); | |
| 1699 return NULL; | |
| 1700 } | |
|
3108
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Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
1701 |
|
3193
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
1702 /* Store last used context and surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
1703 phdata->lgles_surface=wdata->gles_surface; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
1704 phdata->lgles_context=wdata->gles_context; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
1705 |
| 3139 | 1706 /* Make just created context current */ |
| 1707 status = | |
| 1708 eglMakeCurrent(phdata->egldisplay, wdata->gles_surface, | |
| 1709 wdata->gles_surface, wdata->gles_context); | |
| 1710 if (status != EGL_TRUE) { | |
|
3193
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1711 /* Reset last used context and surface */ |
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1712 phdata->lgles_surface=EGL_NO_SURFACE; |
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1713 phdata->lgles_context=EGL_NO_CONTEXT; |
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1714 |
| 3139 | 1715 /* Destroy OpenGL ES surface */ |
| 1716 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); | |
|
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1717 wdata->gles_surface=EGL_NO_SURFACE; |
| 3139 | 1718 gf_surface_free(wdata->gfsurface); |
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1719 wdata->gfsurface=NULL; |
| 3139 | 1720 eglDestroyContext(phdata->egldisplay, wdata->gles_context); |
| 1721 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1722 SDL_SetError("Photon: Can't set OpenGL ES context on creation"); | |
| 1723 return NULL; | |
| 1724 } | |
|
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1725 |
| 3139 | 1726 /* Setup into SDL internals state of OpenGL ES: */ |
| 1727 /* it is accelerated or not */ | |
| 1728 if ((didata->caps & SDL_PHOTON_ACCELERATED_3D) == | |
| 1729 SDL_PHOTON_ACCELERATED_3D) { | |
| 1730 _this->gl_config.accelerated = 1; | |
| 1731 } else { | |
| 1732 _this->gl_config.accelerated = 0; | |
| 1733 } | |
|
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1734 |
| 3139 | 1735 /* Always clear stereo enable, since OpenGL ES do not supports stereo */ |
| 1736 _this->gl_config.stereo = 0; | |
|
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1737 |
| 3139 | 1738 /* Get back samples and samplebuffers configurations. Rest framebuffer */ |
| 1739 /* parameters could be obtained through the OpenGL ES API */ | |
| 1740 status = | |
| 1741 eglGetConfigAttrib(phdata->egldisplay, | |
| 1742 wdata->gles_configs[wdata->gles_config], | |
| 1743 EGL_SAMPLES, &attr_value); | |
| 1744 if (status == EGL_TRUE) { | |
| 1745 _this->gl_config.multisamplesamples = attr_value; | |
| 1746 } | |
| 1747 status = | |
| 1748 eglGetConfigAttrib(phdata->egldisplay, | |
| 1749 wdata->gles_configs[wdata->gles_config], | |
| 1750 EGL_SAMPLE_BUFFERS, &attr_value); | |
| 1751 if (status == EGL_TRUE) { | |
| 1752 _this->gl_config.multisamplebuffers = attr_value; | |
| 1753 } | |
|
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|
1754 |
| 3139 | 1755 /* Get back stencil and depth buffer sizes */ |
| 1756 status = | |
| 1757 eglGetConfigAttrib(phdata->egldisplay, | |
| 1758 wdata->gles_configs[wdata->gles_config], | |
| 1759 EGL_DEPTH_SIZE, &attr_value); | |
| 1760 if (status == EGL_TRUE) { | |
| 1761 _this->gl_config.depth_size = attr_value; | |
| 1762 } | |
| 1763 status = | |
| 1764 eglGetConfigAttrib(phdata->egldisplay, | |
| 1765 wdata->gles_configs[wdata->gles_config], | |
| 1766 EGL_STENCIL_SIZE, &attr_value); | |
| 1767 if (status == EGL_TRUE) { | |
| 1768 _this->gl_config.stencil_size = attr_value; | |
| 1769 } | |
|
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1770 |
| 3139 | 1771 /* Under Photon OpenGL ES output can't be double buffered */ |
| 1772 _this->gl_config.double_buffer = 0; | |
|
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1773 |
| 3139 | 1774 /* Check if current device is not the same as target */ |
| 1775 if (phdata->current_device_id != didata->device_id) { | |
| 1776 /* Set target device as default for Pd and Pg functions */ | |
| 1777 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); | |
| 1778 if (status != 0) { | |
|
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1779 /* Destroy OpenGL ES surface */ |
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1780 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); |
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1781 wdata->gles_surface=EGL_NO_SURFACE; |
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1782 gf_surface_free(wdata->gfsurface); |
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1783 wdata->gfsurface=NULL; |
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1784 eglDestroyContext(phdata->egldisplay, wdata->gles_context); |
| 3139 | 1785 wdata->gles_context = EGL_NO_CONTEXT; |
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1786 SDL_SetError("Photon: Can't set default target device\n"); |
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1787 return NULL; |
| 3139 | 1788 } |
| 1789 phdata->current_device_id = didata->device_id; | |
| 1790 } | |
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1791 |
| 3139 | 1792 wdata->phsurface = PdCreateOffscreenContextGF(wdata->gfsurface); |
| 1793 if (wdata->phsurface == NULL) { | |
| 1794 /* Destroy OpenGL ES surface */ | |
| 1795 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); | |
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1796 wdata->gles_surface=EGL_NO_SURFACE; |
| 3139 | 1797 gf_surface_free(wdata->gfsurface); |
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1798 wdata->gfsurface=NULL; |
| 3139 | 1799 eglDestroyContext(phdata->egldisplay, wdata->gles_context); |
| 1800 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1801 SDL_SetError("Photon: Can't bind GF surface to Photon\n"); | |
| 1802 return NULL; | |
| 1803 } | |
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1804 |
| 3139 | 1805 /* GL ES context was successfully created */ |
| 1806 return wdata->gles_context; | |
| 1807 #else | |
| 1808 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1809 return NULL; | |
| 1810 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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1811 } |
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1812 |
| 3139 | 1813 int |
| 1814 photon_gl_makecurrent(_THIS, SDL_Window * window, SDL_GLContext context) | |
|
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1815 { |
| 3139 | 1816 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1817 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1818 SDL_WindowData *wdata; | |
| 1819 EGLBoolean status; | |
|
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1820 |
| 3139 | 1821 if (phdata->gfinitialized != SDL_TRUE) { |
| 1822 SDL_SetError | |
| 1823 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1824 return -1; | |
| 1825 } | |
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1826 |
| 3139 | 1827 if ((window == NULL) && (context == NULL)) { |
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1828 /* Reset last used context and surface */ |
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1829 phdata->lgles_surface=EGL_NO_SURFACE; |
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1830 phdata->lgles_context=EGL_NO_CONTEXT; |
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1831 |
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1832 /* Unset current context */ |
| 3139 | 1833 status = |
| 1834 eglMakeCurrent(phdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, | |
| 1835 EGL_NO_CONTEXT); | |
| 1836 if (status != EGL_TRUE) { | |
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1837 /* Failed to set current GL ES context */ |
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1838 SDL_SetError("Photon: Can't empty current OpenGL ES context"); |
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1839 return -1; |
| 3139 | 1840 } |
| 1841 } else { | |
| 1842 wdata = (SDL_WindowData *) window->driverdata; | |
| 1843 if (wdata->gles_surface == EGL_NO_SURFACE) { | |
| 1844 SDL_SetError | |
| 1845 ("Photon: OpenGL ES surface is not initialized for this window"); | |
|
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1846 return -1; |
| 3139 | 1847 } |
| 1848 if (wdata->gles_context == EGL_NO_CONTEXT) { | |
| 1849 SDL_SetError | |
| 1850 ("Photon: OpenGL ES context is not initialized for this window"); | |
|
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1851 return -1; |
| 3139 | 1852 } |
| 1853 if (wdata->gles_context != context) { | |
| 1854 SDL_SetError | |
| 1855 ("Photon: OpenGL ES context is not belong to this window"); | |
|
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1856 return -1; |
| 3139 | 1857 } |
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1858 |
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1859 /* Store last set surface and context */ |
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1860 phdata->lgles_surface=wdata->gles_surface; |
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1861 phdata->lgles_context=wdata->gles_context; |
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1862 |
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1863 /* Set new current context */ |
| 3139 | 1864 status = |
| 1865 eglMakeCurrent(phdata->egldisplay, wdata->gles_surface, | |
| 1866 wdata->gles_surface, wdata->gles_context); | |
| 1867 if (status != EGL_TRUE) { | |
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1868 /* Reset last used context and surface */ |
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1869 phdata->lgles_surface=EGL_NO_SURFACE; |
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|
1870 phdata->lgles_context=EGL_NO_CONTEXT; |
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1871 /* Failed to set current GL ES context */ |
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|
1872 SDL_SetError("Photon: Can't set OpenGL ES context"); |
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|
1873 return -1; |
| 3139 | 1874 } |
| 1875 } | |
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1876 |
| 3139 | 1877 return 0; |
| 1878 #else | |
| 1879 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1880 return -1; | |
| 1881 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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1882 } |
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1883 |
| 3139 | 1884 int |
| 1885 photon_gl_setswapinterval(_THIS, int interval) | |
|
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1886 { |
| 3139 | 1887 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1888 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1889 EGLBoolean status; | |
|
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1890 |
| 3139 | 1891 if (phdata->gfinitialized != SDL_TRUE) { |
| 1892 SDL_SetError | |
| 1893 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1894 return -1; | |
| 1895 } | |
|
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1896 |
| 3139 | 1897 /* Check if OpenGL ES connection has been initialized */ |
| 1898 if (phdata->egldisplay != EGL_NO_DISPLAY) { | |
| 1899 /* Set swap OpenGL ES interval */ | |
| 1900 status = eglSwapInterval(phdata->egldisplay, interval); | |
| 1901 if (status == EGL_TRUE) { | |
|
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1902 /* Return success to upper level */ |
| 3139 | 1903 phdata->swapinterval = interval; |
|
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1904 return 0; |
| 3139 | 1905 } |
| 1906 } | |
|
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1907 |
| 3139 | 1908 /* Failed to set swap interval */ |
| 1909 SDL_SetError("Photon: Cannot set swap interval"); | |
| 1910 return -1; | |
| 1911 #else | |
| 1912 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1913 return -1; | |
| 1914 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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1915 } |
|
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1916 |
| 3139 | 1917 int |
| 1918 photon_gl_getswapinterval(_THIS) | |
|
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1919 { |
| 3139 | 1920 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1921 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
|
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1922 |
| 3139 | 1923 if (phdata->gfinitialized != SDL_TRUE) { |
| 1924 SDL_SetError | |
| 1925 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1926 return -1; | |
| 1927 } | |
|
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1928 |
| 3139 | 1929 /* Return default swap interval value */ |
| 1930 return phdata->swapinterval; | |
| 1931 #else | |
| 1932 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1933 return -1; | |
| 1934 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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1935 } |
|
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1936 |
| 3139 | 1937 void |
| 1938 photon_gl_swapwindow(_THIS, SDL_Window * window) | |
|
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1939 { |
| 3139 | 1940 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1941 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1942 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1943 SDL_DisplayData *didata = | |
|
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|
1944 (SDL_DisplayData *) SDL_GetDisplayFromWindow(window)->driverdata; |
| 3139 | 1945 PhRect_t dst_rect; |
| 1946 PhRect_t src_rect; | |
|
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1947 int32_t status; |
|
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changeset
|
1948 |
| 3139 | 1949 if (phdata->gfinitialized != SDL_TRUE) { |
| 1950 SDL_SetError | |
| 1951 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1952 return; | |
| 1953 } | |
|
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|
1954 |
|
3193
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Fixed problems with OpenGL ES window resizing.
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|
1955 if (wdata->phsurface==NULL) { |
|
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Fixed problems with OpenGL ES window resizing.
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|
1956 SDL_SetError |
|
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|
1957 ("Photon: Photon OpenGL ES surface is not initialized"); |
|
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Fixed problems with OpenGL ES window resizing.
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|
1958 return; |
|
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Fixed problems with OpenGL ES window resizing.
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|
1959 } |
|
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Fixed problems with OpenGL ES window resizing.
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changeset
|
1960 |
| 3139 | 1961 /* Many applications do not uses glFinish(), so we call it for them */ |
| 1962 glFinish(); | |
|
3108
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diff
changeset
|
1963 |
| 3139 | 1964 /* Wait until OpenGL ES rendering is completed */ |
| 1965 eglWaitGL(); | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
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diff
changeset
|
1966 |
| 3139 | 1967 /* Wait for VSYNC manually, if it was enabled */ |
| 1968 if (phdata->swapinterval != 0) { | |
| 1969 /* Wait for VSYNC, we use GF function, since Photon requires */ | |
| 1970 /* to enter to the Direct mode to call PgWaitVSync() */ | |
| 1971 gf_display_wait_vsync(didata->display); | |
| 1972 } | |
| 1973 | |
| 1974 /* Set blit area */ | |
| 1975 dst_rect = *PtGetCanvas(wdata->window); | |
| 1976 src_rect.ul.x = 0; | |
| 1977 src_rect.ul.y = 0; | |
| 1978 src_rect.lr.x = window->w - 1; | |
| 1979 src_rect.lr.y = window->h - 1; | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
1980 |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
1981 /* Check if current device is not the same as target */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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parents:
3193
diff
changeset
|
1982 if (phdata->current_device_id != didata->device_id) { |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
1983 /* Set target device as default for Pd and Pg functions */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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parents:
3193
diff
changeset
|
1984 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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parents:
3193
diff
changeset
|
1985 if (status != 0) { |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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parents:
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diff
changeset
|
1986 SDL_SetError("Photon: Can't set default target device\n"); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1987 return; |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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parents:
3193
diff
changeset
|
1988 } |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
1989 phdata->current_device_id = didata->device_id; |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
1990 } |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
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parents:
3193
diff
changeset
|
1991 |
| 3139 | 1992 /* Blit OpenGL ES pixmap surface directly to window region */ |
| 1993 PgFFlush(Ph_START_DRAW); | |
| 1994 PgSetRegionCx(PhDCGetCurrent(), PtWidgetRid(wdata->window)); | |
| 1995 PgClearTranslationCx(PgGetGCCx(PhDCGetCurrent())); | |
| 1996 PgContextBlit(wdata->phsurface, &src_rect, NULL, &dst_rect); | |
| 1997 PgFFlush(Ph_DONE_DRAW); | |
| 1998 PgWaitHWIdle(); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
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3092
diff
changeset
|
1999 |
| 3139 | 2000 eglSwapBuffers(phdata->egldisplay, wdata->gles_surface); |
| 2001 #else | |
| 2002 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 2003 return; | |
| 2004 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3092
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Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2005 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2006 |
| 3139 | 2007 void |
| 2008 photon_gl_deletecontext(_THIS, SDL_GLContext context) | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2009 { |
| 3139 | 2010 #if defined(SDL_VIDEO_OPENGL_ES) |
| 2011 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 2012 EGLBoolean status; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2013 |
| 3139 | 2014 if (phdata->gfinitialized != SDL_TRUE) { |
| 2015 SDL_SetError | |
| 2016 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 2017 return; | |
| 2018 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2019 |
| 3139 | 2020 /* Check if OpenGL ES connection has been initialized */ |
| 2021 if (phdata->egldisplay != EGL_NO_DISPLAY) { | |
| 2022 if (context != EGL_NO_CONTEXT) { | |
|
3193
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2023 /* Check if we are destroying current active context */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2024 if (phdata->lgles_context==context) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2025 /* Release current context */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2026 eglMakeCurrent(phdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2027 phdata->lgles_context=EGL_NO_CONTEXT; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2028 phdata->lgles_surface=EGL_NO_SURFACE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2029 } |
| 3139 | 2030 status = eglDestroyContext(phdata->egldisplay, context); |
| 2031 if (status != EGL_TRUE) { | |
| 2032 /* Error during OpenGL ES context destroying */ | |
| 2033 SDL_SetError("Photon: OpenGL ES context destroy error"); | |
| 2034 return; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2035 } |
| 3139 | 2036 } |
| 2037 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2038 |
| 3139 | 2039 return; |
| 2040 #else | |
| 2041 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 2042 return; | |
| 2043 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2044 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2045 |
|
3193
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2046 /* Helper function, which re-creates surface, not an API */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2047 int photon_gl_recreatesurface(_THIS, SDL_Window * window, uint32_t width, uint32_t height) |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2048 { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2049 #if defined(SDL_VIDEO_OPENGL_ES) |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2050 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2051 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2052 SDL_DisplayData *didata = |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2053 (SDL_DisplayData *) SDL_GetDisplayFromWindow(window)->driverdata; |
|
3193
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2054 SDL_bool makecurrent=SDL_FALSE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2055 int32_t gfstatus; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2056 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2057 /* Check if context has been initialized */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2058 if (wdata->gles_context == EGL_NO_CONTEXT) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2059 /* If no, abort surface re-creating */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2060 return -1; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2061 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2062 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2063 /* Check if last used surface the same as one which must be re-created */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2064 if (phdata->lgles_surface == wdata->gles_surface) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2065 makecurrent=SDL_TRUE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2066 /* Flush all current drawings */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2067 glFinish(); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2068 /* Wait until OpenGL ES rendering is completed */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2069 eglWaitGL(); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2070 /* Release current context */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2071 eglMakeCurrent(phdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2072 phdata->lgles_surface=EGL_NO_SURFACE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2073 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2074 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2075 /* Check if we need to destroy previous surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2076 if (wdata->gles_surface != EGL_NO_SURFACE) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2077 /* Destroy photon handle to GF surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2078 if (wdata->phsurface != NULL) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2079 PhDCRelease(wdata->phsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2080 wdata->phsurface=NULL; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2081 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2082 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2083 /* Destroy previous surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2084 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2085 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2086 /* Set surface to uninitialized */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2087 wdata->gles_surface = EGL_NO_SURFACE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2088 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2089 if (wdata->gfsurface!=NULL) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2090 gf_surface_free(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2091 wdata->gfsurface=NULL; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2092 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2093 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2094 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2095 /* Create new GF surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2096 gfstatus = |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2097 gf_surface_create(&wdata->gfsurface, phdata->gfdev, width, |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2098 height, |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2099 qnxgf_sdl_to_gf_pixelformat(didata->current_mode. |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2100 format), NULL, |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2101 GF_SURFACE_CREATE_2D_ACCESSIBLE | |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2102 GF_SURFACE_CREATE_3D_ACCESSIBLE | |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2103 GF_SURFACE_CREATE_SHAREABLE); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2104 if (gfstatus != GF_ERR_OK) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2105 SDL_SetError("Photon: Can't create GF 3D surface (%08X)", gfstatus); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2106 return -1; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2107 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2108 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2109 /* Create new pixmap 3D target surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2110 wdata->gles_surface = |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2111 eglCreatePixmapSurface(phdata->egldisplay, |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2112 wdata->gles_configs[wdata->gles_config], |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2113 wdata->gfsurface, NULL); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2114 if (wdata->gles_surface == EGL_NO_SURFACE) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2115 gf_surface_free(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2116 wdata->gfsurface=NULL; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2117 SDL_SetError("Photon: Can't create EGL pixmap surface"); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2118 return -1; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2119 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2120 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2121 wdata->phsurface = PdCreateOffscreenContextGF(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2122 if (wdata->phsurface == NULL) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2123 /* Destroy OpenGL ES surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2124 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2125 wdata->gles_surface=EGL_NO_SURFACE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2126 gf_surface_free(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2127 wdata->gfsurface=NULL; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2128 SDL_SetError("Photon: Can't bind GF surface to Photon\n"); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2129 return -1; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2130 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2131 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2132 /* Check if we need to set this surface and context as current */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2133 if (makecurrent == SDL_TRUE) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2134 return photon_gl_makecurrent(_this, window, wdata->gles_context); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2135 } else { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2136 return 0; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2137 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2138 #else |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2139 /* Do nothing, if OpenGL ES support is not compiled in */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2140 return 0; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2141 #endif /* SDL_VIDEO_OPENGL_ES */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2142 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2143 |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2144 /*****************************************************************************/ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2145 /* SDL Event handling function */ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2146 /*****************************************************************************/ |
| 3139 | 2147 void |
| 2148 photon_pumpevents(_THIS) | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2149 { |
| 3139 | 2150 uint8_t eventbuffer[SDL_VIDEO_PHOTON_EVENT_SIZE]; |
| 2151 PhEvent_t *event = (PhEvent_t *) eventbuffer; | |
| 2152 int32_t status; | |
| 2153 uint32_t finish = 0; | |
| 2154 SDL_Window *window; | |
| 2155 SDL_WindowData *wdata; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2156 |
| 3139 | 2157 do { |
| 2158 status = PhEventPeek(event, SDL_VIDEO_PHOTON_EVENT_SIZE); | |
| 2159 switch (status) { | |
| 2160 case Ph_RESIZE_MSG: | |
| 2161 { | |
| 2162 SDL_SetError("Photon: Event size too much for buffer"); | |
| 2163 return; | |
| 2164 } | |
| 2165 break; | |
| 2166 case Ph_EVENT_MSG: | |
| 2167 { | |
| 2168 /* Find a window, to which this handle destinated */ | |
| 2169 status = 0; | |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2170 for (i = 0; i < SDL_GetNumVideoDisplays(); ++i) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2171 SDL_VideoDisplay *display = SDL_GetVideoDisplay(i); |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2172 for (j = 0; j < display->num_windows; ++j) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2173 wdata = (SDL_WindowData *) display->windows[j].driverdata; |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2174 |
|
3500
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2175 /* Find the proper window */ |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2176 if (wdata->window != NULL) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2177 if (PtWidgetRid(wdata->window) == |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2178 event->collector.rid) { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2179 window = (SDL_Window *) &display->windows[it]; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2180 status = 1; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2181 break; |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2182 } |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2183 } else { |
|
4b594623401b
Work in progress on multi-display support:
Sam Lantinga <slouken@libsdl.org>
parents:
3465
diff
changeset
|
2184 continue; |
| 3139 | 2185 } |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2186 } |
| 3139 | 2187 } |
| 2188 if (status == 0) { | |
| 2189 window = NULL; | |
| 2190 wdata = NULL; | |
| 2191 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2192 |
| 3139 | 2193 /* Event is ready */ |
| 2194 switch (event->type) { | |
| 2195 case Ph_EV_BOUNDARY: | |
| 2196 { | |
| 2197 switch (event->subtype) { | |
| 2198 case Ph_EV_PTR_ENTER: | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2199 { |
| 3139 | 2200 /* Mouse cursor over handled window */ |
| 2201 if (window != NULL) { | |
| 2202 SDL_SendWindowEvent(window->id, | |
| 2203 SDL_WINDOWEVENT_ENTER, | |
| 2204 0, 0); | |
| 2205 SDL_SetMouseFocus(0, window->id); | |
| 2206 } | |
| 2207 } | |
| 2208 break; | |
| 2209 case Ph_EV_PTR_LEAVE: | |
| 2210 { | |
| 2211 /* Mouse cursor out of handled window */ | |
| 2212 if (window != NULL) { | |
| 2213 SDL_SendWindowEvent(window->id, | |
| 2214 SDL_WINDOWEVENT_LEAVE, | |
| 2215 0, 0); | |
| 2216 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2217 } |
| 3139 | 2218 break; |
| 2219 } | |
| 2220 } | |
| 2221 break; | |
| 2222 case Ph_EV_PTR_MOTION_BUTTON: | |
| 2223 case Ph_EV_PTR_MOTION_NOBUTTON: | |
| 2224 { | |
| 2225 PhPointerEvent_t *pevent = NULL; | |
| 2226 PhRect_t *prects = NULL; | |
| 2227 | |
| 2228 /* Get event data */ | |
| 2229 pevent = PhGetData(event); | |
| 2230 /* Get associated event rectangles */ | |
| 2231 prects = PhGetRects(event); | |
| 2232 if ((pevent != NULL) && (prects != NULL)) { | |
| 2233 SDL_SendMouseMotion(0, 0, prects->ul.x, | |
| 2234 prects->ul.y, 0); | |
| 2235 } | |
| 2236 } | |
| 2237 break; | |
| 2238 case Ph_EV_BUT_PRESS: | |
| 2239 { | |
| 2240 /* Button press event */ | |
| 2241 PhPointerEvent_t *pevent = NULL; | |
| 2242 uint32_t sdlbutton = 0x00000000; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2243 |
| 3139 | 2244 /* Get event data */ |
| 2245 pevent = PhGetData(event); | |
| 2246 if (pevent != NULL) { | |
| 2247 for (it = 0; it < sizeof(pevent->buttons) * 8; | |
| 2248 it++) { | |
| 2249 if ((pevent->buttons & (0x0001 << it)) == | |
| 2250 (0x0001 << it)) { | |
| 2251 switch (it) { | |
| 2252 case 0: | |
| 2253 { | |
| 2254 sdlbutton = SDL_BUTTON_RIGHT; | |
| 2255 } | |
| 2256 break; | |
| 2257 case 1: | |
| 2258 { | |
| 2259 sdlbutton = SDL_BUTTON_MIDDLE; | |
| 2260 } | |
| 2261 break; | |
| 2262 case 2: | |
| 2263 { | |
| 2264 sdlbutton = SDL_BUTTON_LEFT; | |
| 2265 } | |
| 2266 break; | |
| 2267 default: | |
| 2268 { | |
| 2269 sdlbutton = it + 1; | |
| 2270 } | |
| 2271 break; | |
| 2272 } | |
| 2273 SDL_SendMouseButton(0, SDL_PRESSED, | |
| 2274 sdlbutton); | |
| 2275 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2276 } |
| 3139 | 2277 } |
| 2278 } | |
| 2279 break; | |
| 2280 case Ph_EV_BUT_RELEASE: | |
| 2281 { | |
| 2282 /* Button press event */ | |
| 2283 PhPointerEvent_t *pevent = NULL; | |
| 2284 uint32_t sdlbutton = 0x00000000; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2285 |
| 3139 | 2286 /* Get event data */ |
| 2287 pevent = PhGetData(event); | |
| 2288 if (pevent != NULL) { | |
| 2289 for (it = 0; it < sizeof(pevent->buttons) * 8; | |
| 2290 it++) { | |
| 2291 if ((pevent->buttons & (0x0001 << it)) == | |
| 2292 (0x0001 << it)) { | |
| 2293 switch (it) { | |
| 2294 case 0: | |
| 2295 { | |
| 2296 sdlbutton = SDL_BUTTON_RIGHT; | |
| 2297 } | |
| 2298 break; | |
| 2299 case 1: | |
| 2300 { | |
| 2301 sdlbutton = SDL_BUTTON_MIDDLE; | |
| 2302 } | |
| 2303 break; | |
| 2304 case 2: | |
| 2305 { | |
| 2306 sdlbutton = SDL_BUTTON_LEFT; | |
| 2307 } | |
| 2308 break; | |
| 2309 default: | |
| 2310 { | |
| 2311 sdlbutton = it + 1; | |
| 2312 } | |
| 2313 break; | |
| 2314 } | |
| 2315 } | |
| 2316 } | |
| 2317 } | |
| 2318 | |
| 2319 switch (event->subtype) { | |
| 2320 case Ph_EV_RELEASE_REAL: | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2321 { |
| 3139 | 2322 /* Real release button event */ |
| 2323 SDL_SendMouseButton(0, SDL_RELEASED, | |
| 2324 sdlbutton); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2325 } |
| 3139 | 2326 break; |
| 2327 case Ph_EV_RELEASE_PHANTOM: | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2328 { |
| 3139 | 2329 /* We will get phantom button release */ |
| 2330 /* event in case if it was unpressed */ | |
| 2331 /* outside of window */ | |
| 2332 if (window != NULL) { | |
| 2333 if ((window-> | |
| 2334 flags & SDL_WINDOW_MOUSE_FOCUS) != | |
| 2335 SDL_WINDOW_MOUSE_FOCUS) { | |
| 2336 /* Send phantom button release */ | |
| 2337 SDL_SendMouseButton(0, SDL_RELEASED, | |
| 2338 sdlbutton); | |
| 2339 } | |
| 2340 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2341 } |
| 3139 | 2342 break; |
| 2343 } | |
| 2344 } | |
| 2345 break; | |
| 2346 case Ph_EV_EXPOSE: | |
| 2347 { | |
| 2348 switch (event->subtype) { | |
| 2349 case Ph_NORMAL_EXPOSE: | |
|
3108
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Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2350 { |
| 3139 | 2351 PhRect_t *rects = NULL; |
| 2352 | |
| 2353 /* Get array of rectangles to be updated */ | |
| 2354 rects = PhGetRects(event); | |
| 2355 if (rects == NULL) { | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2356 break; |
| 3139 | 2357 } |
| 2358 | |
| 2359 /* Check if expose come to one of the our windows */ | |
| 2360 if ((wdata != NULL) && (window != NULL)) { | |
| 2361 /* Check if window uses OpenGL ES */ | |
| 2362 if (wdata->uses_gles == SDL_TRUE) { | |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
2363 #if defined(SDL_VIDEO_OPENGL_ES) |
| 3139 | 2364 /* Cycle through each rectangle */ |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2365 for (it = 0; it < event->num_rects; it++) { |
| 3139 | 2366 /* Blit OpenGL ES pixmap surface directly to window region */ |
| 2367 PgFFlush(Ph_START_DRAW); | |
| 2368 PgSetRegionCx(PhDCGetCurrent(), | |
| 2369 PtWidgetRid(wdata-> | |
| 2370 window)); | |
| 2371 PgClearTranslationCx(PgGetGCCx | |
| 2372 (PhDCGetCurrent | |
| 2373 ())); | |
| 2374 PgContextBlit(wdata->phsurface, | |
| 2375 &rects[it], NULL, | |
| 2376 &rects[it]); | |
| 2377 PgFFlush(Ph_DONE_DRAW); | |
| 2378 PgWaitHWIdle(); | |
| 2379 } | |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
2380 #endif /* SDL_VIDEO_OPENGL_ES */ |
| 3139 | 2381 } else { |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2382 /* Cycle through each rectangle */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2383 for (it = 0; it < event->num_rects; |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2384 it++) { |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2385 /* Blit 2D pixmap surface directly to window region */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2386 _photon_update_rectangles(window->renderer, &rects[it]); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2387 } |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2388 PgFlush(); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2389 PgWaitHWIdle(); |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2390 } |
| 3139 | 2391 } |
| 2392 | |
| 2393 /* Flush all blittings */ | |
| 2394 PgFlush(); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2395 } |
| 3139 | 2396 break; |
| 2397 case Ph_CAPTURE_EXPOSE: | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2398 { |
| 3139 | 2399 /* Check if expose come to one of the our windows */ |
| 2400 if ((wdata != NULL) && (window != NULL)) { | |
| 2401 /* Check if window uses OpenGL ES */ | |
| 2402 if (wdata->uses_gles == SDL_TRUE) { | |
| 2403 PhRect_t dst_rect; | |
| 2404 PhRect_t src_rect; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2405 |
| 3139 | 2406 /* Set blit area */ |
| 2407 dst_rect = | |
| 2408 *PtGetCanvas(wdata->window); | |
| 2409 src_rect.ul.x = 0; | |
| 2410 src_rect.ul.y = 0; | |
| 2411 src_rect.lr.x = window->w - 1; | |
| 2412 src_rect.lr.y = window->h - 1; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2413 |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
2414 #if defined(SDL_VIDEO_OPENGL_ES) |
| 3139 | 2415 /* We need to redraw entire window */ |
| 2416 PgFFlush(Ph_START_DRAW); | |
| 2417 PgSetRegionCx(PhDCGetCurrent(), | |
| 2418 PtWidgetRid(wdata-> | |
| 2419 window)); | |
| 2420 PgClearTranslationCx(PgGetGCCx | |
| 2421 (PhDCGetCurrent | |
| 2422 ())); | |
| 2423 PgContextBlit(wdata->phsurface, | |
| 2424 &src_rect, NULL, | |
| 2425 &dst_rect); | |
| 2426 PgFFlush(Ph_DONE_DRAW); | |
| 2427 PgWaitHWIdle(); | |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
2428 #endif /* SDL_VIDEO_OPENGL_ES */ |
| 3139 | 2429 } else { |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2430 PhRect_t rect; |
|
3115
1102a3305928
Added handler for all window events.
Mike Gorchak <lestat@i.com.ua>
parents:
3108
diff
changeset
|
2431 |
| 3139 | 2432 /* We need to redraw entire window */ |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2433 rect.ul.x = 0; |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2434 rect.ul.y = 0; |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2435 rect.lr.x = window->w - 1; |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2436 rect.lr.y = window->h - 1; |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2437 |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2438 /* Blit 2D pixmap surface directly to window region */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2439 PgFFlush(Ph_START_DRAW); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2440 _photon_update_rectangles(window->renderer, &rect); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2441 PgFFlush(Ph_DONE_DRAW); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2442 PgWaitHWIdle(); |
| 3139 | 2443 } |
| 2444 } | |
| 2445 } | |
| 2446 break; | |
| 2447 case Ph_GRAPHIC_EXPOSE: | |
| 2448 { | |
| 2449 /* TODO: What this event means ? */ | |
| 2450 } | |
| 2451 break; | |
| 2452 } | |
| 2453 } | |
| 2454 break; | |
| 2455 case Ph_EV_INFO: | |
| 2456 { | |
|
3387
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2457 switch (event->subtype) |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2458 { |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2459 case Ph_OFFSCREEN_INVALID: |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2460 { |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2461 uint32_t* type; |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2462 |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2463 type = PhGetData(event); |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2464 switch (*type) |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2465 { |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2466 case Pg_VIDEO_MODE_SWITCHED: |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2467 case Pg_ENTERED_DIRECT: |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2468 case Pg_EXITED_DIRECT: |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2469 case Pg_DRIVER_STARTED: |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2470 { |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2471 /* TODO: */ |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2472 /* We must tell the renderer, that it have */ |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2473 /* to recreate all surfaces */ |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2474 } |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2475 break; |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2476 default: |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2477 { |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2478 } |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2479 break; |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2480 } |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2481 } |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2482 break; |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2483 default: |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2484 break; |
|
05499ec8c022
Initial support for fullscreen application modes.
Mike Gorchak <lestat@i.com.ua>
parents:
3386
diff
changeset
|
2485 } |
| 3139 | 2486 } |
| 2487 break; | |
| 2488 case Ph_EV_KEY: | |
| 2489 { | |
| 2490 PhKeyEvent_t *keyevent = NULL; | |
| 2491 SDL_scancode scancode = SDL_SCANCODE_UNKNOWN; | |
| 2492 SDL_bool pressed = SDL_FALSE; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2493 |
| 3139 | 2494 keyevent = PhGetData(event); |
| 2495 if (keyevent == NULL) { | |
| 2496 break; | |
| 2497 } | |
| 2498 | |
| 2499 /* Check if key is repeated */ | |
| 2500 if ((keyevent->key_flags & Pk_KF_Key_Repeat) == | |
| 2501 Pk_KF_Key_Repeat) { | |
| 2502 /* Ignore such events */ | |
| 2503 break; | |
| 2504 } | |
| 2505 | |
| 2506 /* Check if key has its own scancode */ | |
| 2507 if ((keyevent->key_flags & Pk_KF_Scan_Valid) == | |
| 2508 Pk_KF_Scan_Valid) { | |
| 2509 if ((keyevent->key_flags & Pk_KF_Key_Down) == | |
| 2510 Pk_KF_Key_Down) { | |
| 2511 pressed = SDL_TRUE; | |
| 2512 } else { | |
| 2513 pressed = SDL_FALSE; | |
| 2514 } | |
| 2515 scancode = | |
| 2516 photon_to_sdl_keymap(keyevent->key_scan); | |
| 2517 | |
| 2518 /* Add details for the pressed key */ | |
| 2519 if ((keyevent->key_flags & Pk_KF_Cap_Valid) == | |
| 2520 Pk_KF_Cap_Valid) { | |
| 2521 switch (keyevent->key_cap) { | |
| 2522 case Pk_Hyper_R: /* Right windows flag key */ | |
| 2523 scancode = SDL_SCANCODE_RGUI; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2524 break; |
| 3139 | 2525 case Pk_Control_R: /* Right Ctrl key */ |
| 2526 scancode = SDL_SCANCODE_RCTRL; | |
| 2527 break; | |
| 2528 case Pk_Alt_R: /* Right Alt key */ | |
| 2529 scancode = SDL_SCANCODE_RALT; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2530 break; |
| 3139 | 2531 case Pk_Up: /* Up key but with invalid scan */ |
| 2532 if (scancode != SDL_SCANCODE_UP) { | |
| 2533 /* This is a mouse wheel event */ | |
| 2534 SDL_SendMouseWheel(0, 0, 1); | |
| 2535 return; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2536 } |
|
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2537 break; |
| 3139 | 2538 case Pk_KP_8: /* Up arrow or 8 on keypad */ |
| 2539 scancode = SDL_SCANCODE_KP_8; | |
| 2540 break; | |
| 2541 case Pk_Down: /* Down key but with invalid scan */ | |
| 2542 if (scancode != SDL_SCANCODE_DOWN) { | |
| 2543 /* This is a mouse wheel event */ | |
| 2544 SDL_SendMouseWheel(0, 0, -1); | |
| 2545 return; | |
| 2546 } | |
| 2547 break; | |
| 2548 case Pk_KP_2: /* Down arrow or 2 on keypad */ | |
| 2549 scancode = SDL_SCANCODE_KP_2; | |
| 2550 break; | |
| 2551 case Pk_Left: /* Left arrow key */ | |
| 2552 scancode = SDL_SCANCODE_LEFT; | |
| 2553 break; | |
| 2554 case Pk_KP_4: /* Left arrow or 4 on keypad */ | |
| 2555 scancode = SDL_SCANCODE_KP_4; | |
| 2556 break; | |
| 2557 case Pk_Right: /* Right arrow key */ | |
| 2558 scancode = SDL_SCANCODE_RIGHT; | |
| 2559 break; | |
| 2560 case Pk_KP_6: /* Right arrow or 6 on keypad */ | |
| 2561 scancode = SDL_SCANCODE_KP_6; | |
| 2562 break; | |
| 2563 case Pk_Insert: /* Insert key */ | |
| 2564 scancode = SDL_SCANCODE_INSERT; | |
| 2565 break; | |
| 2566 case Pk_KP_0: /* Insert or 0 on keypad */ | |
| 2567 scancode = SDL_SCANCODE_KP_0; | |
| 2568 break; | |
| 2569 case Pk_Home: /* Home key */ | |
| 2570 scancode = SDL_SCANCODE_HOME; | |
| 2571 break; | |
| 2572 case Pk_KP_7: /* Home or 7 on keypad */ | |
| 2573 scancode = SDL_SCANCODE_KP_7; | |
| 2574 break; | |
| 2575 case Pk_Pg_Up: /* PageUp key */ | |
| 2576 scancode = SDL_SCANCODE_PAGEUP; | |
| 2577 break; | |
| 2578 case Pk_KP_9: /* PgUp or 9 on keypad */ | |
| 2579 scancode = SDL_SCANCODE_KP_9; | |
| 2580 break; | |
| 2581 case Pk_Delete: /* Delete key */ | |
| 2582 scancode = SDL_SCANCODE_DELETE; | |
| 2583 break; | |
| 2584 case Pk_KP_Decimal: /* Del or . on keypad */ | |
| 2585 scancode = SDL_SCANCODE_KP_PERIOD; | |
| 2586 break; | |
| 2587 case Pk_End: /* End key */ | |
| 2588 scancode = SDL_SCANCODE_END; | |
| 2589 break; | |
| 2590 case Pk_KP_1: /* End or 1 on keypad */ | |
| 2591 scancode = SDL_SCANCODE_KP_1; | |
| 2592 break; | |
| 2593 case Pk_Pg_Down: /* PageDown key */ | |
| 2594 scancode = SDL_SCANCODE_PAGEDOWN; | |
| 2595 break; | |
| 2596 case Pk_KP_3: /* PgDn or 3 on keypad */ | |
| 2597 scancode = SDL_SCANCODE_KP_3; | |
| 2598 break; | |
| 2599 case Pk_KP_5: /* 5 on keypad */ | |
| 2600 scancode = SDL_SCANCODE_KP_5; | |
| 2601 break; | |
| 2602 case Pk_KP_Enter: | |
| 2603 scancode = SDL_SCANCODE_KP_ENTER; | |
| 2604 break; | |
| 2605 case Pk_KP_Add: | |
| 2606 scancode = SDL_SCANCODE_KP_PLUS; | |
| 2607 break; | |
| 2608 case Pk_KP_Subtract: | |
| 2609 scancode = SDL_SCANCODE_KP_MINUS; | |
| 2610 break; | |
| 2611 case Pk_KP_Multiply: | |
| 2612 scancode = SDL_SCANCODE_KP_MULTIPLY; | |
| 2613 break; | |
| 2614 case Pk_KP_Divide: | |
| 2615 scancode = SDL_SCANCODE_KP_DIVIDE; | |
| 2616 break; | |
| 2617 case Pk_Pause: | |
| 2618 scancode = SDL_SCANCODE_PAUSE; | |
| 2619 break; | |
| 2620 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2621 } |
|
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2622 |
| 3139 | 2623 /* Finally check if scancode has been decoded */ |
| 2624 if (scancode == SDL_SCANCODE_UNKNOWN) { | |
| 2625 /* Something was pressed, which is not supported */ | |
| 2626 break; | |
| 2627 } | |
| 2628 | |
| 2629 /* Report pressed/released key to SDL */ | |
| 2630 if (pressed == SDL_TRUE) { | |
| 2631 SDL_SendKeyboardKey(0, SDL_PRESSED, scancode); | |
| 2632 } else { | |
| 2633 SDL_SendKeyboardKey(0, SDL_RELEASED, | |
| 2634 scancode); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2635 } |
|
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2636 |
| 3139 | 2637 /* Photon doesn't send a release event for PrnScr key */ |
| 2638 if ((scancode == SDL_SCANCODE_PRINTSCREEN) | |
| 2639 && (pressed)) { | |
| 2640 SDL_SendKeyboardKey(0, SDL_RELEASED, | |
| 2641 scancode); | |
| 2642 } | |
|
3465
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2643 |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2644 } |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2645 |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2646 /* Handle UTF-8 text input if requested by caller */ |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2647 if (SDL_EventState(SDL_TEXTINPUT, SDL_QUERY)) |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2648 { |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2649 char text[5]; |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2650 |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2651 SDL_memset(text, 0x00, 5); |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2652 if (PhKeyToMb(text, keyevent)!=-1) |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2653 { |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2654 SDL_SendKeyboardText(0, text); |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2655 } |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2656 else |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2657 { |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2658 /* Just do nothing if it is not a UTF-8 character */ |
|
0cbfec87e4f1
Support for UTF-8 text input has been added.
Mike Gorchak <lestat@i.com.ua>
parents:
3411
diff
changeset
|
2659 } |
| 3139 | 2660 } |
| 2661 } | |
| 2662 break; | |
| 2663 case Ph_EV_SERVICE: | |
| 2664 { | |
| 2665 } | |
| 2666 break; | |
| 2667 case Ph_EV_SYSTEM: | |
| 2668 { | |
| 2669 } | |
| 2670 break; | |
| 2671 case Ph_EV_WM: | |
| 2672 { | |
| 2673 PhWindowEvent_t *wmevent = NULL; | |
| 2674 | |
| 2675 /* Get associated event data */ | |
| 2676 wmevent = PhGetData(event); | |
| 2677 if (wmevent == NULL) { | |
| 2678 break; | |
| 2679 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2680 |
| 3139 | 2681 switch (wmevent->event_f) { |
| 2682 case Ph_WM_CLOSE: | |
| 2683 { | |
| 2684 if (window != NULL) { | |
| 2685 SDL_SendWindowEvent(window->id, | |
| 2686 SDL_WINDOWEVENT_CLOSE, | |
| 2687 0, 0); | |
| 2688 } | |
| 2689 } | |
| 2690 break; | |
| 2691 case Ph_WM_FOCUS: | |
| 2692 { | |
| 2693 if (wmevent->event_state == | |
| 2694 Ph_WM_EVSTATE_FOCUS) { | |
| 2695 if (window != NULL) { | |
| 2696 PhRegion_t wregion; | |
| 2697 | |
| 2698 SDL_SendWindowEvent(window->id, | |
| 2699 SDL_WINDOWEVENT_FOCUS_GAINED, | |
| 2700 0, 0); | |
| 2701 SDL_SetKeyboardFocus(0, window->id); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2702 |
| 3139 | 2703 /* Set window region sensible to mouse motion events */ |
| 2704 PhRegionQuery(PtWidgetRid | |
| 2705 (wdata->window), | |
| 2706 &wregion, NULL, NULL, | |
| 2707 0); | |
| 2708 wregion.events_sense |= | |
| 2709 Ph_EV_PTR_MOTION_BUTTON | | |
| 2710 Ph_EV_PTR_MOTION_NOBUTTON; | |
| 2711 PhRegionChange(Ph_REGION_EV_SENSE, 0, | |
| 2712 &wregion, NULL, NULL); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2713 |
|
3411
d15a4daa4a58
Fixes in GLES configuration selection. Support for an old QNX 6.3.2.
Mike Gorchak <lestat@i.com.ua>
parents:
3399
diff
changeset
|
2714 /* If window got a focus, then it is visible */ |
| 3139 | 2715 SDL_SendWindowEvent(window->id, |
| 2716 SDL_WINDOWEVENT_SHOWN, | |
| 2717 0, 0); | |
| 2718 } | |
| 2719 } | |
| 2720 if (wmevent->event_state == | |
| 2721 Ph_WM_EVSTATE_FOCUSLOST) { | |
| 2722 if (window != NULL) { | |
| 2723 PhRegion_t wregion; | |
| 2724 | |
| 2725 SDL_SendWindowEvent(window->id, | |
| 2726 SDL_WINDOWEVENT_FOCUS_LOST, | |
| 2727 0, 0); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2728 |
| 3139 | 2729 /* Set window region ignore mouse motion events */ |
| 2730 PhRegionQuery(PtWidgetRid | |
| 2731 (wdata->window), | |
| 2732 &wregion, NULL, NULL, | |
| 2733 0); | |
| 2734 wregion.events_sense &= | |
| 2735 ~(Ph_EV_PTR_MOTION_BUTTON | | |
| 2736 Ph_EV_PTR_MOTION_NOBUTTON); | |
| 2737 PhRegionChange(Ph_REGION_EV_SENSE, 0, | |
| 2738 &wregion, NULL, NULL); | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2739 } |
| 3139 | 2740 } |
| 2741 } | |
| 2742 break; | |
| 2743 case Ph_WM_MOVE: | |
| 2744 { | |
| 2745 if (window != NULL) { | |
| 2746 SDL_SendWindowEvent(window->id, | |
| 2747 SDL_WINDOWEVENT_MOVED, | |
| 2748 wmevent->pos.x, | |
| 2749 wmevent->pos.y); | |
| 2750 } | |
| 2751 } | |
| 2752 break; | |
| 2753 case Ph_WM_RESIZE: | |
| 2754 { | |
| 2755 if (window != NULL) { | |
| 2756 /* Set new window position after resize */ | |
| 2757 SDL_SendWindowEvent(window->id, | |
| 2758 SDL_WINDOWEVENT_MOVED, | |
| 2759 wmevent->pos.x, | |
| 2760 wmevent->pos.y); | |
|
3193
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2761 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2762 /* Check if this window uses OpenGL ES */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2763 if (wdata->uses_gles == SDL_TRUE) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2764 /* If so, recreate surface with new dimensions */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2765 photon_gl_recreatesurface(_this, window, wmevent->size.w, wmevent->size.h); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2766 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2767 |
| 3139 | 2768 /* Set new window size after resize */ |
| 2769 SDL_SendWindowEvent(window->id, | |
| 2770 SDL_WINDOWEVENT_RESIZED, | |
| 2771 wmevent->size.w, | |
| 2772 wmevent->size.h); | |
| 2773 } | |
| 2774 } | |
| 2775 break; | |
| 2776 case Ph_WM_HIDE: | |
| 2777 { | |
| 2778 if (window != NULL) { | |
| 2779 /* Send new window state: minimized */ | |
| 2780 SDL_SendWindowEvent(window->id, | |
| 2781 SDL_WINDOWEVENT_MINIMIZED, | |
| 2782 0, 0); | |
| 2783 /* In case window is minimized, then it is hidden */ | |
| 2784 SDL_SendWindowEvent(window->id, | |
| 2785 SDL_WINDOWEVENT_HIDDEN, | |
| 2786 0, 0); | |
| 2787 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2788 } |
| 3139 | 2789 break; |
| 2790 case Ph_WM_MAX: | |
| 2791 { | |
| 2792 if (window != NULL) { | |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2793 if ((window->flags & SDL_WINDOW_RESIZABLE)==SDL_WINDOW_RESIZABLE) |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2794 { |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2795 SDL_SendWindowEvent(window->id, |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2796 SDL_WINDOWEVENT_MAXIMIZED, |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2797 0, 0); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2798 } |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2799 else |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2800 { |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2801 /* otherwise ignor the resize events */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2802 } |
| 3139 | 2803 } |
| 2804 } | |
| 2805 break; | |
| 2806 case Ph_WM_RESTORE: | |
| 2807 { | |
| 2808 if (window != NULL) { | |
| 2809 SDL_SendWindowEvent(window->id, | |
| 2810 SDL_WINDOWEVENT_RESTORED, | |
| 2811 0, 0); | |
| 2812 } | |
| 2813 } | |
| 2814 break; | |
| 2815 } | |
| 2816 } | |
| 2817 break; | |
| 2818 } | |
| 2819 PtEventHandler(event); | |
| 2820 } | |
| 2821 break; | |
| 2822 case 0: | |
| 2823 { | |
| 2824 /* All events are read */ | |
| 2825 finish = 1; | |
| 2826 break; | |
| 2827 } | |
| 2828 case -1: | |
| 2829 { | |
| 2830 /* Error occured in event reading */ | |
| 2831 SDL_SetError("Photon: Can't read event"); | |
| 2832 return; | |
| 2833 } | |
| 2834 break; | |
| 2835 } | |
| 2836 if (finish != 0) { | |
| 2837 break; | |
| 2838 } | |
| 2839 } while (1); | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2840 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2841 |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2842 /*****************************************************************************/ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2843 /* SDL screen saver related functions */ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2844 /*****************************************************************************/ |
| 3139 | 2845 void |
| 2846 photon_suspendscreensaver(_THIS) | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2847 { |
| 3139 | 2848 /* There is no screensaver in pure console, it may exist when running */ |
| 2849 /* GF under Photon, but I do not know, how to disable screensaver */ | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2850 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2851 |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2852 /* vi: set ts=4 sw=4 expandtab: */ |