Mercurial > sdl-ios-xcode
annotate src/video/photon/SDL_photon.c @ 3375:dd105b317335
Continue working on 2D support for Photon/QNX.
| author | Mike Gorchak <lestat@i.com.ua> |
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| date | Sat, 10 Oct 2009 20:15:20 +0000 |
| parents | 64e4442676a6 |
| children | 90935231e9b6 |
| 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->SetDisplayPalette = photon_setdisplaypalette; | |
| 273 device->GetDisplayPalette = photon_getdisplaypalette; | |
| 274 device->SetDisplayGammaRamp = photon_setdisplaygammaramp; | |
| 275 device->GetDisplayGammaRamp = photon_getdisplaygammaramp; | |
| 276 device->CreateWindow = photon_createwindow; | |
| 277 device->CreateWindowFrom = photon_createwindowfrom; | |
| 278 device->SetWindowTitle = photon_setwindowtitle; | |
| 279 device->SetWindowIcon = photon_setwindowicon; | |
| 280 device->SetWindowPosition = photon_setwindowposition; | |
| 281 device->SetWindowSize = photon_setwindowsize; | |
| 282 device->ShowWindow = photon_showwindow; | |
| 283 device->HideWindow = photon_hidewindow; | |
| 284 device->RaiseWindow = photon_raisewindow; | |
| 285 device->MaximizeWindow = photon_maximizewindow; | |
| 286 device->MinimizeWindow = photon_minimizewindow; | |
| 287 device->RestoreWindow = photon_restorewindow; | |
| 288 device->SetWindowGrab = photon_setwindowgrab; | |
| 289 device->DestroyWindow = photon_destroywindow; | |
| 290 device->GetWindowWMInfo = photon_getwindowwminfo; | |
| 291 device->GL_LoadLibrary = photon_gl_loadlibrary; | |
| 292 device->GL_GetProcAddress = photon_gl_getprocaddres; | |
| 293 device->GL_UnloadLibrary = photon_gl_unloadlibrary; | |
| 294 device->GL_CreateContext = photon_gl_createcontext; | |
| 295 device->GL_MakeCurrent = photon_gl_makecurrent; | |
| 296 device->GL_SetSwapInterval = photon_gl_setswapinterval; | |
| 297 device->GL_GetSwapInterval = photon_gl_getswapinterval; | |
| 298 device->GL_SwapWindow = photon_gl_swapwindow; | |
| 299 device->GL_DeleteContext = photon_gl_deletecontext; | |
| 300 device->PumpEvents = photon_pumpevents; | |
| 301 device->SuspendScreenSaver = photon_suspendscreensaver; | |
| 302 | |
| 303 return device; | |
| 304 } | |
| 305 | |
| 306 VideoBootStrap photon_bootstrap = { | |
| 307 "photon", | |
| 308 "SDL QNX Photon video driver", | |
| 309 photon_available, | |
| 310 photon_create | |
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311 }; |
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312 |
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313 /*****************************************************************************/ |
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314 /* SDL Video and Display initialization/handling functions */ |
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315 /*****************************************************************************/ |
| 3139 | 316 int |
| 317 photon_videoinit(_THIS) | |
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318 { |
| 3139 | 319 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 320 PgHWCaps_t hwcaps; | |
| 321 PgVideoModeInfo_t modeinfo; | |
| 322 int32_t status; | |
| 323 SDL_VideoDisplay display; | |
| 324 SDL_DisplayMode current_mode; | |
| 325 SDL_DisplayData *didata; | |
| 326 uint32_t it; | |
| 327 uint32_t jt; | |
| 328 char *override; | |
| 329 | |
| 330 /* By default Photon do not uses swap on VSYNC */ | |
| 331 phdata->swapinterval = 0; | |
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332 |
| 3139 | 333 for (it = 0; it < phdata->avail_rids; it++) { |
| 334 didata = (SDL_DisplayData *) SDL_calloc(1, sizeof(SDL_DisplayData)); | |
| 335 if (didata == NULL) { | |
| 336 /* memory allocation error */ | |
| 337 SDL_OutOfMemory(); | |
| 338 return -1; | |
| 339 } | |
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340 |
| 3139 | 341 /* Allocate two cursors with SDL_VIDEO_PHOTON_MAX_CURSOR_SIZE size */ |
| 342 /* and 128 bytes of spare place */ | |
| 343 didata->cursor_size = | |
| 344 ((SDL_VIDEO_PHOTON_MAX_CURSOR_SIZE * 4) >> 3) + 128; | |
| 345 didata->cursor = (PhCursorDef_t *) SDL_calloc(1, didata->cursor_size); | |
| 346 if (didata->cursor == NULL) { | |
| 347 /* memory allocation error */ | |
| 348 SDL_OutOfMemory(); | |
| 349 SDL_free(didata); | |
| 350 return -1; | |
| 351 } | |
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352 |
| 3139 | 353 /* Initialize GF in case of OpenGL ES support is compiled in */ |
| 354 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 355 /* TODO: add real device detection versus multiple heads */ | |
| 356 if (phdata->gfinitialized == SDL_TRUE) { | |
| 357 status = | |
| 358 gf_display_attach(&didata->display, phdata->gfdev, it, | |
| 359 &didata->display_info); | |
| 360 if (status != GF_ERR_OK) { | |
| 361 /* Just shutdown GF, do not fail */ | |
| 362 gf_dev_detach(phdata->gfdev); | |
| 363 phdata->gfinitialized = SDL_FALSE; | |
| 364 } | |
| 365 } | |
| 366 #endif /* SDL_VIDEO_OPENGL_ES */ | |
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367 |
| 3139 | 368 /* Check if current device is not the same as target */ |
| 369 if (phdata->current_device_id != it) { | |
| 370 /* Set target device as default for Pd and Pg functions */ | |
| 371 status = PdSetTargetDevice(NULL, phdata->rid[it]); | |
| 372 if (status != 0) { | |
| 373 SDL_SetError("Photon: Can't set default target device\n"); | |
| 374 SDL_free(didata->cursor); | |
| 375 SDL_free(didata); | |
| 376 return -1; | |
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377 } |
| 3139 | 378 phdata->current_device_id = it; |
| 379 } | |
| 380 | |
| 381 /* Store device id */ | |
| 382 didata->device_id = it; | |
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383 |
| 3139 | 384 /* Query photon about graphics hardware caps and current video mode */ |
| 385 status = PgGetGraphicsHWCaps(&hwcaps); | |
| 386 if (status != 0) { | |
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387 PhRect_t extent; |
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388 PdOffscreenContext_t* curctx; |
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389 |
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390 /* If error happens, this also could mean, that photon is working */ |
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391 /* under custom (not listed by photon) video mode */ |
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392 status=PhWindowQueryVisible(Ph_QUERY_GRAPHICS, 0, 0, &extent); |
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393 if (status != 0) { |
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394 SDL_SetError("Photon: Can't get graphics driver region"); |
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395 SDL_free(didata->cursor); |
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396 SDL_free(didata); |
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397 return -1; |
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398 } |
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399 modeinfo.width=extent.lr.x+1; |
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400 modeinfo.height=extent.lr.y+1; |
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401 /* Hardcode 60Hz, as the base refresh rate frequency */ |
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402 hwcaps.current_rrate=60; |
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403 /* Clear current video driver name, no way to get it somehow */ |
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404 hwcaps.chip_name[0]=0x00; |
| 3139 | 405 |
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406 /* Create offscreen context from video memory, which is currently */ |
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407 /* displayed on the screen */ |
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408 curctx=PdCreateOffscreenContext(0, 0, 0, Pg_OSC_MAIN_DISPLAY); |
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409 if (curctx==NULL) |
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410 { |
|
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411 SDL_SetError("Photon: Can't get display area capabilities"); |
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412 SDL_free(didata->cursor); |
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413 SDL_free(didata); |
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414 return -1; |
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415 } |
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416 /* Retrieve current bpp */ |
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417 modeinfo.type=curctx->format; |
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418 PhDCRelease(curctx); |
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419 } else { |
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420 /* Get current video mode details */ |
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421 status = PgGetVideoModeInfo(hwcaps.current_video_mode, &modeinfo); |
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422 if (status != 0) { |
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423 SDL_SetError("Photon: Can't get current video mode information"); |
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424 SDL_free(didata->cursor); |
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425 SDL_free(didata); |
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426 return -1; |
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427 } |
| 3139 | 428 } |
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429 |
| 3139 | 430 /* Setup current desktop mode for SDL */ |
| 431 SDL_zero(current_mode); | |
| 432 current_mode.w = modeinfo.width; | |
| 433 current_mode.h = modeinfo.height; | |
| 434 current_mode.refresh_rate = hwcaps.current_rrate; | |
| 435 current_mode.format = photon_image_to_sdl_pixelformat(modeinfo.type); | |
| 436 current_mode.driverdata = NULL; | |
| 437 | |
| 438 /* Copy device name */ | |
| 439 SDL_strlcpy(didata->description, hwcaps.chip_name, | |
| 440 SDL_VIDEO_PHOTON_DEVICENAME_MAX - 1); | |
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441 |
| 3139 | 442 /* Search device capabilities and possible workarounds */ |
| 443 jt = 0; | |
| 444 do { | |
| 445 if (photon_devicename[jt].name == NULL) { | |
| 446 break; | |
| 447 } | |
| 448 if (SDL_strncmp | |
| 449 (photon_devicename[jt].name, didata->description, | |
| 450 SDL_strlen(photon_devicename[jt].name)) == 0) { | |
| 451 didata->caps = photon_devicename[jt].caps; | |
| 452 } | |
| 453 jt++; | |
| 454 } while (1); | |
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455 |
| 3139 | 456 /* Initialize display structure */ |
| 457 SDL_zero(display); | |
| 458 display.desktop_mode = current_mode; | |
| 459 display.current_mode = current_mode; | |
| 460 display.driverdata = didata; | |
| 461 didata->current_mode = current_mode; | |
| 462 SDL_AddVideoDisplay(&display); | |
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463 |
| 3139 | 464 /* Check for environment variables which could override some SDL settings */ |
| 465 didata->custom_refresh = 0; | |
| 466 override = SDL_getenv("SDL_VIDEO_PHOTON_REFRESH_RATE"); | |
| 467 if (override != NULL) { | |
| 468 if (SDL_sscanf(override, "%u", &didata->custom_refresh) != 1) { | |
| 469 didata->custom_refresh = 0; | |
| 470 } | |
| 471 } | |
| 472 } | |
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473 |
| 3139 | 474 /* Add photon input devices */ |
| 475 status = photon_addinputdevices(_this); | |
| 476 if (status != 0) { | |
| 477 /* SDL error is set by photon_addinputdevices() function */ | |
| 478 return -1; | |
| 479 } | |
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480 |
| 3139 | 481 /* Add photon renderer to SDL */ |
| 482 photon_addrenderdriver(_this); | |
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483 |
| 3139 | 484 /* video has been initialized successfully */ |
| 485 return 1; | |
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486 } |
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487 |
| 3139 | 488 void |
| 489 photon_videoquit(_THIS) | |
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490 { |
| 3139 | 491 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 492 SDL_DisplayData *didata; | |
| 493 uint32_t it; | |
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494 |
| 3139 | 495 /* SDL will restore our desktop mode on exit */ |
| 496 for (it = 0; it < _this->num_displays; it++) { | |
| 497 didata = _this->displays[it].driverdata; | |
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498 |
| 3139 | 499 if (didata->cursor != NULL) { |
| 500 SDL_free(didata->cursor); | |
| 501 } | |
| 502 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 503 if (phdata->gfinitialized == SDL_TRUE) { | |
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504 /* Detach GF display */ |
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505 gf_display_detach(didata->display); |
| 3139 | 506 } |
| 507 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 508 } | |
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509 } |
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510 |
| 3139 | 511 void |
| 512 photon_getdisplaymodes(_THIS) | |
|
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513 { |
| 3139 | 514 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 515 SDL_DisplayData *didata = | |
| 516 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 517 SDL_DisplayMode mode; | |
| 518 PgVideoModes_t modes; | |
| 519 PgVideoModeInfo_t modeinfo; | |
| 520 int32_t status; | |
| 521 uint32_t it; | |
| 522 uint32_t jt; | |
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523 |
| 3139 | 524 /* Check if current device is not the same as target */ |
| 525 if (phdata->current_device_id != didata->device_id) { | |
| 526 /* Set target device as default for Pd and Pg functions */ | |
| 527 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); | |
| 528 if (status != 0) { | |
| 529 SDL_SetError("Photon: Can't set default target device\n"); | |
| 530 return; | |
| 531 } | |
| 532 phdata->current_device_id = didata->device_id; | |
| 533 } | |
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534 |
| 3139 | 535 /* Get array of available video modes */ |
| 536 status = PgGetVideoModeList(&modes); | |
| 537 if (status != 0) { | |
| 538 SDL_SetError("Photon: Can't get video mode list"); | |
| 539 return; | |
| 540 } | |
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541 |
| 3139 | 542 for (it = 0; it < modes.num_modes; it++) { |
| 543 status = PgGetVideoModeInfo(modes.modes[it], &modeinfo); | |
| 544 if (status != 0) { | |
| 545 /* Maybe something wrong with this particular mode, skip it */ | |
| 546 continue; | |
| 547 } | |
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548 |
| 3139 | 549 jt = 0; |
| 550 do { | |
| 551 if (modeinfo.refresh_rates[jt] != 0) { | |
| 552 mode.w = modeinfo.width; | |
| 553 mode.h = modeinfo.height; | |
| 554 mode.refresh_rate = modeinfo.refresh_rates[jt]; | |
| 555 mode.format = photon_image_to_sdl_pixelformat(modeinfo.type); | |
| 556 mode.driverdata = NULL; | |
| 557 SDL_AddDisplayMode(_this->current_display, &mode); | |
|
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558 |
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559 /* If mode is RGBA8888, add the same mode as RGBx888 */ |
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560 if (modeinfo.type == Pg_IMAGE_DIRECT_8888) { |
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561 mode.w = modeinfo.width; |
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562 mode.h = modeinfo.height; |
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563 mode.refresh_rate = modeinfo.refresh_rates[jt]; |
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564 mode.format = SDL_PIXELFORMAT_RGB888; |
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565 mode.driverdata = NULL; |
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566 SDL_AddDisplayMode(_this->current_display, &mode); |
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567 } |
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568 |
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569 /* If mode is RGBA1555, add the same mode as RGBx555 */ |
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570 if (modeinfo.type == Pg_IMAGE_DIRECT_1555) { |
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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_RGB555; |
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575 mode.driverdata = NULL; |
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576 SDL_AddDisplayMode(_this->current_display, &mode); |
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577 } |
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578 |
| 3139 | 579 jt++; |
| 580 } else { | |
| 581 break; | |
| 582 } | |
| 583 } while (1); | |
| 584 } | |
|
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585 } |
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586 |
| 3139 | 587 int |
| 588 photon_setdisplaymode(_THIS, SDL_DisplayMode * mode) | |
|
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589 { |
| 3139 | 590 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 591 SDL_DisplayData *didata = | |
| 592 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 593 PgVideoModes_t modes; | |
| 594 PgVideoModeInfo_t modeinfo; | |
| 595 PgDisplaySettings_t modesettings; | |
| 596 uint32_t refresh_rate = 0; | |
| 597 int32_t status; | |
| 598 uint32_t it; | |
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599 |
| 3139 | 600 /* Check if current device is not the same as target */ |
| 601 if (phdata->current_device_id != didata->device_id) { | |
| 602 /* Set target device as default for Pd and Pg functions */ | |
| 603 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); | |
| 604 if (status != 0) { | |
| 605 SDL_SetError("Photon: Can't set default target device\n"); | |
| 606 return; | |
| 607 } | |
| 608 phdata->current_device_id = didata->device_id; | |
| 609 } | |
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610 |
| 3139 | 611 /* Get array of available video modes */ |
| 612 status = PgGetVideoModeList(&modes); | |
| 613 if (status != 0) { | |
| 614 SDL_SetError("Photon: Can't get video mode list"); | |
| 615 return; | |
| 616 } | |
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617 |
| 3139 | 618 /* Current display dimension and bpp are no more valid */ |
| 619 didata->current_mode.format = SDL_PIXELFORMAT_UNKNOWN; | |
| 620 didata->current_mode.w = 0; | |
| 621 didata->current_mode.h = 0; | |
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622 |
| 3139 | 623 /* Check if custom refresh rate requested */ |
| 624 if (didata->custom_refresh != 0) { | |
| 625 refresh_rate = didata->custom_refresh; | |
| 626 } else { | |
| 627 refresh_rate = mode->refresh_rate; | |
| 628 } | |
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629 |
| 3139 | 630 /* Check if SDL GF driver needs to find appropriate refresh rate itself */ |
| 631 if (refresh_rate == 0) { | |
| 632 SDL_DisplayMode tempmode; | |
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633 |
| 3139 | 634 /* Clear display mode structure */ |
| 635 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode)); | |
| 636 tempmode.refresh_rate = 0x0000FFFF; | |
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637 |
| 3139 | 638 /* Check if window width and height matches one of our modes */ |
| 639 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) { | |
| 640 if ((SDL_CurrentDisplay.display_modes[it].w == mode->w) && | |
| 641 (SDL_CurrentDisplay.display_modes[it].h == mode->h) && | |
| 642 (SDL_CurrentDisplay.display_modes[it].format == mode->format)) | |
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643 { |
| 3139 | 644 /* Find the lowest refresh rate available */ |
| 645 if (tempmode.refresh_rate > | |
| 646 SDL_CurrentDisplay.display_modes[it].refresh_rate) { | |
| 647 tempmode = SDL_CurrentDisplay.display_modes[it]; | |
| 648 } | |
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649 } |
| 3139 | 650 } |
| 651 if (tempmode.refresh_rate != 0x0000FFFF) { | |
| 652 refresh_rate = tempmode.refresh_rate; | |
| 653 } else { | |
| 654 /* Let video driver decide what to do with this */ | |
| 655 refresh_rate = 0; | |
| 656 } | |
| 657 } | |
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658 |
| 3139 | 659 /* Check if SDL GF driver needs to check custom refresh rate */ |
| 660 if (didata->custom_refresh != 0) { | |
| 661 SDL_DisplayMode tempmode; | |
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662 |
| 3139 | 663 /* Clear display mode structure */ |
| 664 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode)); | |
| 665 tempmode.refresh_rate = 0x0000FFFF; | |
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666 |
| 3139 | 667 /* Check if window width and height matches one of our modes */ |
| 668 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) { | |
| 669 if ((SDL_CurrentDisplay.display_modes[it].w == mode->w) && | |
| 670 (SDL_CurrentDisplay.display_modes[it].h == mode->h) && | |
| 671 (SDL_CurrentDisplay.display_modes[it].format == mode->format)) | |
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672 { |
| 3139 | 673 /* Find the lowest refresh rate available */ |
| 674 if (tempmode.refresh_rate > | |
| 675 SDL_CurrentDisplay.display_modes[it].refresh_rate) { | |
| 676 tempmode = SDL_CurrentDisplay.display_modes[it]; | |
| 677 } | |
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678 |
| 3139 | 679 /* Check if requested refresh rate found */ |
| 680 if (refresh_rate == | |
| 681 SDL_CurrentDisplay.display_modes[it].refresh_rate) { | |
| 682 tempmode = SDL_CurrentDisplay.display_modes[it]; | |
| 683 break; | |
| 684 } | |
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685 } |
| 3139 | 686 } |
| 687 if (tempmode.refresh_rate != 0x0000FFFF) { | |
| 688 refresh_rate = tempmode.refresh_rate; | |
| 689 } else { | |
| 690 /* Let video driver decide what to do with this */ | |
| 691 refresh_rate = 0; | |
| 692 } | |
| 693 } | |
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694 |
| 3139 | 695 /* Find photon's video mode number */ |
| 696 for (it = 0; it < modes.num_modes; it++) { | |
| 697 uint32_t jt; | |
| 698 uint32_t foundrefresh; | |
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699 |
| 3139 | 700 /* Get current video mode details */ |
| 701 status = PgGetVideoModeInfo(modes.modes[it], &modeinfo); | |
| 702 if (status != 0) { | |
| 703 /* Maybe something wrong with this particular mode, skip it */ | |
| 704 continue; | |
| 705 } | |
| 706 if ((modeinfo.width == mode->w) && (modeinfo.height == mode->h) && | |
| 707 (modeinfo.type == photon_sdl_to_image_pixelformat(mode->format))) | |
| 708 { | |
| 709 /* Mode is found, find requested refresh rate, this case is for */ | |
| 710 /* video drivers, which provide non-generic video modes. */ | |
| 711 jt = 0; | |
| 712 foundrefresh = 0; | |
| 713 do { | |
| 714 if (modeinfo.refresh_rates[jt] != 0) { | |
| 715 if (modeinfo.refresh_rates[jt] == refresh_rate) { | |
| 716 foundrefresh = 1; | |
| 717 break; | |
| 718 } | |
| 719 jt++; | |
| 720 } else { | |
| 721 break; | |
| 722 } | |
| 723 } while (1); | |
| 724 if (foundrefresh != 0) { | |
| 725 break; | |
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726 } |
| 3139 | 727 } |
| 728 } | |
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729 |
| 3139 | 730 /* Check if video mode has not been found */ |
| 731 if (it == modes.num_modes) { | |
| 732 SDL_SetError("Photon: Can't find appropriate video mode"); | |
| 733 return -1; | |
| 734 } | |
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735 |
| 3139 | 736 /* Fill mode settings */ |
| 737 modesettings.flags = 0x00000000; | |
| 738 modesettings.mode = modes.modes[it]; | |
| 739 modesettings.refresh = refresh_rate; | |
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740 |
| 3139 | 741 /* Finally set new video mode */ |
| 742 status = PgSetVideoMode(&modesettings); | |
| 743 if (status != 0) { | |
| 744 SDL_SetError("Photon: Can't set new video mode"); | |
| 745 return -1; | |
| 746 } | |
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747 |
| 3139 | 748 /* Store new video mode parameters */ |
| 749 didata->current_mode = *mode; | |
| 750 didata->current_mode.refresh_rate = refresh_rate; | |
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751 |
| 3139 | 752 return 0; |
|
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753 } |
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754 |
| 3139 | 755 int |
| 756 photon_setdisplaypalette(_THIS, SDL_Palette * palette) | |
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757 { |
| 3139 | 758 SDL_DisplayData *didata = |
| 759 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
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760 |
| 3139 | 761 /* Setting display palette operation has been failed */ |
| 762 return -1; | |
|
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763 } |
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764 |
| 3139 | 765 int |
| 766 photon_getdisplaypalette(_THIS, SDL_Palette * palette) | |
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767 { |
| 3139 | 768 SDL_DisplayData *didata = |
| 769 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
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770 |
| 3139 | 771 /* Getting display palette operation has been failed */ |
| 772 return -1; | |
|
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773 } |
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774 |
| 3139 | 775 int |
| 776 photon_setdisplaygammaramp(_THIS, Uint16 * ramp) | |
|
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777 { |
| 3139 | 778 SDL_DisplayData *didata = |
| 779 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
|
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780 |
| 3139 | 781 /* Setting display gamma ramp operation has been failed */ |
| 782 return -1; | |
|
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|
783 } |
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|
784 |
| 3139 | 785 int |
| 786 photon_getdisplaygammaramp(_THIS, Uint16 * ramp) | |
|
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787 { |
| 3139 | 788 /* Getting display gamma ramp operation has been failed */ |
| 789 return -1; | |
|
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|
790 } |
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791 |
| 3139 | 792 int |
| 793 photon_createwindow(_THIS, SDL_Window * window) | |
|
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|
794 { |
| 3139 | 795 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 796 SDL_DisplayData *didata = | |
| 797 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 798 SDL_WindowData *wdata; | |
| 799 PhDim_t winsize; | |
| 800 PhPoint_t winpos; | |
| 801 PtArg_t winargs[32]; | |
| 802 uint32_t winargc = 0; | |
| 803 int32_t status; | |
| 804 PhRegion_t wregion; | |
|
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|
805 |
| 3139 | 806 /* Allocate window internal data */ |
| 807 wdata = (SDL_WindowData *) SDL_calloc(1, sizeof(SDL_WindowData)); | |
| 808 if (wdata == NULL) { | |
| 809 SDL_OutOfMemory(); | |
| 810 return -1; | |
| 811 } | |
|
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|
812 |
| 3139 | 813 /* Setup driver data for this window */ |
| 814 window->driverdata = wdata; | |
| 815 | |
| 816 /* Set initial window title */ | |
| 817 if (window->title != NULL) { | |
| 818 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_TITLE, window->title, 0); | |
| 819 } else { | |
| 820 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_TITLE, "", 0); | |
| 821 } | |
|
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|
822 |
| 3139 | 823 /* TODO: handle SDL_WINDOW_INPUT_GRABBED */ |
| 824 | |
| 825 /* Disable default window filling on redraw */ | |
| 826 PtSetArg(&winargs[winargc++], Pt_ARG_BASIC_FLAGS, Pt_TRUE, | |
| 827 Pt_BASIC_PREVENT_FILL); | |
|
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828 |
| 3139 | 829 /* Reset default managed flags to disabled state */ |
| 830 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, | |
| 831 Ph_WM_APP_DEF_MANAGED); | |
| 832 /* Set which events we will not handle, let WM to handle them */ | |
| 833 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_TRUE, | |
| 834 Ph_WM_BACKDROP | Ph_WM_TOFRONT | Ph_WM_COLLAPSE | Ph_WM_FFRONT | | |
| 835 Ph_WM_FOCUS | Ph_WM_HELP | Ph_WM_HIDE | Ph_WM_MAX | | |
| 836 Ph_WM_MENU | Ph_WM_MOVE | Ph_WM_RESTORE | Ph_WM_TASKBAR | | |
| 837 Ph_WM_TOBACK | Ph_WM_RESIZE); | |
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|
838 |
| 3139 | 839 /* Reset default notify events to disable */ |
| 840 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_FALSE, | |
| 841 Ph_WM_RESIZE | Ph_WM_CLOSE | Ph_WM_HELP); | |
| 842 /* Set which events we will handle */ | |
| 843 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_TRUE, | |
| 844 Ph_WM_CLOSE | Ph_WM_COLLAPSE | Ph_WM_FOCUS | Ph_WM_MAX | | |
| 845 Ph_WM_MOVE | Ph_WM_RESIZE | Ph_WM_RESTORE | Ph_WM_HIDE); | |
|
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|
846 |
| 3139 | 847 /* Borderless window can't be resizeable */ |
| 848 if ((window->flags & SDL_WINDOW_BORDERLESS) == SDL_WINDOW_BORDERLESS) { | |
| 849 window->flags &= ~(SDL_WINDOW_RESIZABLE); | |
| 850 } | |
|
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|
851 |
| 3139 | 852 /* Reset all default decorations */ |
| 853 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_FALSE, | |
| 854 Ph_WM_APP_DEF_RENDER); | |
|
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|
855 |
| 3139 | 856 /* Fullscreen window has its own decorations */ |
| 857 if ((window->flags & SDL_WINDOW_FULLSCREEN) == SDL_WINDOW_FULLSCREEN) { | |
| 858 window->flags |= SDL_WINDOW_BORDERLESS; | |
| 859 window->flags &= ~(SDL_WINDOW_RESIZABLE); | |
| 860 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_TRUE, | |
| 861 Ph_WM_RENDER_CLOSE | Ph_WM_RENDER_TITLE); | |
| 862 } else { | |
| 863 uint32_t decorations = | |
| 864 Ph_WM_RENDER_CLOSE | Ph_WM_RENDER_MENU | Ph_WM_RENDER_MIN | | |
| 865 Ph_WM_RENDER_TITLE | Ph_WM_RENDER_MOVE; | |
|
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|
866 |
| 3139 | 867 if ((window->flags & SDL_WINDOW_RESIZABLE) == SDL_WINDOW_RESIZABLE) { |
| 868 decorations |= | |
| 869 Ph_WM_RENDER_BORDER | Ph_WM_RENDER_RESIZE | Ph_WM_RENDER_MAX; | |
| 870 PtSetArg(&winargs[winargc++], Pt_ARG_RESIZE_FLAGS, Pt_TRUE, | |
| 871 Pt_RESIZE_XY_AS_REQUIRED); | |
| 872 } | |
| 873 if ((window->flags & SDL_WINDOW_BORDERLESS) != SDL_WINDOW_BORDERLESS) { | |
| 874 decorations |= Ph_WM_RENDER_BORDER; | |
| 875 } | |
| 876 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_RENDER_FLAGS, Pt_TRUE, | |
| 877 decorations); | |
| 878 } | |
|
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|
879 |
| 3139 | 880 /* Set initial window state */ |
| 881 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_STATE, Pt_FALSE, | |
| 882 Ph_WM_STATE_ISFOCUS); | |
| 883 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_STATE, Pt_TRUE, | |
| 884 Ph_WM_STATE_ISALTKEY); | |
|
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|
885 |
|
3375
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|
886 /* Special case, do not handle maximize events, if window can't be resized */ |
|
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887 if ((window->flags & SDL_WINDOW_RESIZABLE) != SDL_WINDOW_RESIZABLE) |
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|
888 { |
|
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|
889 PtSetArg(&winargs[winargc++], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, |
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|
890 Ph_WM_MAX | Ph_WM_RESTORE | Ph_WM_RESIZE); |
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|
891 } |
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|
892 |
| 3139 | 893 /* Set window dimension */ |
| 894 winsize.w = window->w; | |
| 895 winsize.h = window->h; | |
| 896 PtSetArg(&winargs[winargc++], Pt_ARG_DIM, &winsize, 0); | |
|
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|
897 |
| 3139 | 898 /* Check if upper level requests WM to position window */ |
| 899 if ((window->x == SDL_WINDOWPOS_UNDEFINED) | |
| 900 && (window->y == SDL_WINDOWPOS_UNDEFINED)) { | |
| 901 /* Do not set widget position, let WM to set it */ | |
| 902 } else { | |
| 903 if (window->x == SDL_WINDOWPOS_UNDEFINED) { | |
| 904 window->x = 0; | |
| 905 } | |
| 906 if (window->y == SDL_WINDOWPOS_UNDEFINED) { | |
| 907 window->y = 0; | |
| 908 } | |
| 909 if (window->x == SDL_WINDOWPOS_CENTERED) { | |
| 910 window->x = (didata->current_mode.w - window->w) / 2; | |
| 911 } | |
| 912 if (window->y == SDL_WINDOWPOS_CENTERED) { | |
| 913 window->y = (didata->current_mode.h - window->h) / 2; | |
| 914 } | |
|
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|
915 |
| 3139 | 916 /* Now set window position */ |
| 917 winpos.x = window->x; | |
| 918 winpos.y = window->y; | |
| 919 PtSetArg(&winargs[winargc++], Pt_ARG_POS, &winpos, 0); | |
| 920 } | |
|
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|
921 |
| 3139 | 922 /* Check if window must support OpenGL ES rendering */ |
| 923 if ((window->flags & SDL_WINDOW_OPENGL) == SDL_WINDOW_OPENGL) { | |
| 924 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 925 EGLBoolean initstatus; | |
|
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|
926 |
| 3139 | 927 /* Check if GF was initialized correctly */ |
| 928 if (phdata->gfinitialized == SDL_FALSE) { | |
| 929 SDL_SetError | |
| 930 ("Photon: GF initialization failed, no OpenGL ES support"); | |
|
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|
931 return -1; |
| 3139 | 932 } |
|
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|
933 |
| 3139 | 934 /* Mark this window as OpenGL ES compatible */ |
| 935 wdata->uses_gles = SDL_TRUE; | |
|
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|
936 |
| 3139 | 937 /* Create connection to OpenGL ES */ |
| 938 if (phdata->egldisplay == EGL_NO_DISPLAY) { | |
| 939 phdata->egldisplay = eglGetDisplay(phdata->gfdev); | |
| 940 if (phdata->egldisplay == EGL_NO_DISPLAY) { | |
| 941 SDL_SetError("Photon: Can't get connection to OpenGL ES"); | |
| 942 return -1; | |
|
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|
943 } |
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|
944 |
|
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|
945 /* Initialize OpenGL ES library, ignore EGL version */ |
| 3139 | 946 initstatus = eglInitialize(phdata->egldisplay, NULL, NULL); |
| 947 if (initstatus != EGL_TRUE) { | |
| 948 SDL_SetError("Photon: Can't init OpenGL ES library"); | |
| 949 return -1; | |
|
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|
950 } |
| 3139 | 951 } |
|
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|
952 |
| 3139 | 953 /* Increment GL ES reference count usage */ |
| 954 phdata->egl_refcount++; | |
| 955 #else | |
| 956 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 957 return -1; | |
| 958 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 959 } | |
|
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|
960 |
| 3139 | 961 /* Finally create the window */ |
| 962 wdata->window = PtCreateWidget(PtWindow, Pt_NO_PARENT, winargc, winargs); | |
| 963 if (wdata->window == NULL) { | |
| 964 SDL_SetError("Photon: Can't create window widget"); | |
| 965 SDL_free(wdata); | |
| 966 return -1; | |
| 967 } | |
|
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|
968 |
| 3139 | 969 /* Show widget */ |
| 970 status = PtRealizeWidget(wdata->window); | |
| 971 if (status != 0) { | |
| 972 SDL_SetError("Photon: Can't realize window widget"); | |
| 973 PtDestroyWidget(wdata->window); | |
| 974 SDL_free(wdata); | |
| 975 return; | |
| 976 } | |
|
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|
977 |
| 3139 | 978 /* Just created SDL window always gets focus */ |
| 979 window->flags |= SDL_WINDOW_INPUT_FOCUS; | |
|
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|
980 |
| 3139 | 981 /* Create window-specific cursor after creation */ |
| 982 if (didata->cursor_visible == SDL_TRUE) { | |
| 983 /* Setup cursor type. shape and default color */ | |
| 984 PtSetResource(wdata->window, Pt_ARG_CURSOR_COLOR, | |
| 985 Ph_CURSOR_DEFAULT_COLOR, 0); | |
| 986 PtSetResource(wdata->window, Pt_ARG_CURSOR_TYPE, Ph_CURSOR_BITMAP, 0); | |
| 987 PtSetResource(wdata->window, Pt_ARG_BITMAP_CURSOR, didata->cursor, | |
| 988 didata->cursor->hdr.len + sizeof(PhRegionDataHdr_t)); | |
| 989 } else { | |
| 990 PtSetResource(wdata->window, Pt_ARG_CURSOR_TYPE, Ph_CURSOR_NONE, 0); | |
| 991 } | |
|
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|
992 |
| 3139 | 993 /* Set window region sensible to mouse motion events */ |
| 994 status = | |
| 995 PhRegionQuery(PtWidgetRid(wdata->window), &wregion, NULL, NULL, 0); | |
| 996 if (status != 0) { | |
| 997 SDL_SetError | |
| 998 ("Photon: Can't set region sensivity to mouse motion events"); | |
| 999 PtDestroyWidget(wdata->window); | |
| 1000 SDL_free(wdata); | |
| 1001 return -1; | |
| 1002 } | |
| 1003 wregion.events_sense |= | |
| 1004 Ph_EV_PTR_MOTION_BUTTON | Ph_EV_PTR_MOTION_NOBUTTON; | |
| 1005 status = PhRegionChange(Ph_REGION_EV_SENSE, 0, &wregion, NULL, NULL); | |
| 1006 if (status < 0) { | |
| 1007 SDL_SetError("Photon: Can't change region sensivity"); | |
| 1008 PtDestroyWidget(wdata->window); | |
| 1009 SDL_free(wdata); | |
| 1010 return -1; | |
| 1011 } | |
|
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1012 |
| 3139 | 1013 /* Flush all widget operations again */ |
| 1014 PtFlush(); | |
|
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1015 |
| 3139 | 1016 /* By default last created window got a input focus */ |
| 1017 SDL_SetKeyboardFocus(0, window->id); | |
|
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1018 |
| 3139 | 1019 /* Window has been successfully created */ |
| 1020 return 0; | |
|
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1021 } |
|
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1022 |
| 3139 | 1023 int |
| 1024 photon_createwindowfrom(_THIS, SDL_Window * window, const void *data) | |
|
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1025 { |
| 3139 | 1026 /* TODO: it is possible */ |
|
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1027 |
| 3139 | 1028 /* Failed to create window from another window */ |
| 1029 return -1; | |
|
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1030 } |
|
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1031 |
| 3139 | 1032 void |
| 1033 photon_setwindowtitle(_THIS, SDL_Window * window) | |
|
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1034 { |
| 3139 | 1035 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1036 int32_t status; | |
|
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|
1037 |
| 3139 | 1038 /* Set window title */ |
| 1039 if (window->title != NULL) { | |
| 1040 status = | |
| 1041 PtSetResource(wdata->window, Pt_ARG_WINDOW_TITLE, window->title, | |
| 1042 0); | |
| 1043 } else { | |
| 1044 status = PtSetResource(wdata->window, Pt_ARG_WINDOW_TITLE, "", 0); | |
| 1045 } | |
|
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1046 |
| 3139 | 1047 if (status != 0) { |
| 1048 SDL_SetError("Photon: Can't set window title"); | |
| 1049 } | |
|
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1050 |
| 3139 | 1051 /* Flush all widget operations */ |
| 1052 PtFlush(); | |
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1053 } |
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1054 |
| 3139 | 1055 void |
| 1056 photon_setwindowicon(_THIS, SDL_Window * window, SDL_Surface * icon) | |
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1057 { |
| 3139 | 1058 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1059 int32_t status; | |
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1060 |
| 3139 | 1061 /* TODO: Use iconify ? */ |
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1062 |
| 3139 | 1063 /* Flush all widget operations */ |
| 1064 PtFlush(); | |
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1065 } |
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1066 |
| 3139 | 1067 void |
| 1068 photon_setwindowposition(_THIS, SDL_Window * window) | |
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1069 { |
| 3139 | 1070 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1071 SDL_DisplayData *didata = | |
| 1072 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 1073 PhPoint_t winpos; | |
| 1074 int32_t status; | |
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1075 |
| 3139 | 1076 /* Check if upper level requests WM to position window */ |
| 1077 if ((window->x == SDL_WINDOWPOS_UNDEFINED) | |
| 1078 && (window->y == SDL_WINDOWPOS_UNDEFINED)) { | |
| 1079 /* Do not set widget position, let WM to set it */ | |
| 1080 } else { | |
| 1081 if (window->x == SDL_WINDOWPOS_UNDEFINED) { | |
| 1082 window->x = 0; | |
| 1083 } | |
| 1084 if (window->y == SDL_WINDOWPOS_UNDEFINED) { | |
| 1085 window->y = 0; | |
| 1086 } | |
| 1087 if (window->x == SDL_WINDOWPOS_CENTERED) { | |
| 1088 window->x = (didata->current_mode.w - window->w) / 2; | |
| 1089 } | |
| 1090 if (window->y == SDL_WINDOWPOS_CENTERED) { | |
| 1091 window->y = (didata->current_mode.h - window->h) / 2; | |
| 1092 } | |
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1093 |
| 3139 | 1094 /* Now set window position */ |
| 1095 winpos.x = window->x; | |
| 1096 winpos.y = window->y; | |
| 1097 status = PtSetResource(wdata->window, Pt_ARG_POS, &winpos, 0); | |
| 1098 if (status != 0) { | |
| 1099 SDL_SetError("Photon: Can't set window position"); | |
| 1100 } | |
| 1101 } | |
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1102 |
| 3139 | 1103 /* Flush all widget operations */ |
| 1104 PtFlush(); | |
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1105 } |
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1106 |
| 3139 | 1107 void |
| 1108 photon_setwindowsize(_THIS, SDL_Window * window) | |
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1109 { |
| 3139 | 1110 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1111 PhDim_t winsize; | |
| 1112 int32_t status; | |
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1113 |
| 3139 | 1114 winsize.w = window->w; |
| 1115 winsize.h = window->h; | |
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1116 |
| 3139 | 1117 status = PtSetResource(wdata->window, Pt_ARG_DIM, &winsize, 0); |
| 1118 if (status != 0) { | |
| 1119 SDL_SetError("Photon: Can't set window size"); | |
| 1120 } | |
| 1121 | |
| 1122 /* Flush all widget operations */ | |
| 1123 PtFlush(); | |
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1124 } |
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1125 |
| 3139 | 1126 void |
| 1127 photon_showwindow(_THIS, SDL_Window * window) | |
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1128 { |
| 3139 | 1129 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1130 int32_t status; | |
| 1131 | |
| 1132 /* Bring focus to window and put it in front of others */ | |
| 1133 PtWindowToFront(wdata->window); | |
| 1134 | |
| 1135 /* Flush all widget operations */ | |
| 1136 PtFlush(); | |
| 1137 } | |
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1138 |
| 3139 | 1139 void |
| 1140 photon_hidewindow(_THIS, SDL_Window * window) | |
| 1141 { | |
| 1142 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1143 PhWindowEvent_t winevent; | |
| 1144 int32_t status; | |
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1145 |
| 3139 | 1146 SDL_memset(&winevent, 0x00, sizeof(PhWindowEvent_t)); |
| 1147 winevent.event_f = Ph_WM_HIDE; | |
| 1148 winevent.rid = PtWidgetRid(wdata->window); | |
| 1149 winevent.event_state = Ph_WM_EVSTATE_HIDE; | |
| 1150 | |
| 1151 status = PtForwardWindowEvent(&winevent); | |
| 1152 if (status != 0) { | |
| 1153 SDL_SetError("Photon: Can't hide window"); | |
| 1154 } | |
| 1155 | |
| 1156 /* Flush all widget operations */ | |
| 1157 PtFlush(); | |
|
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1158 } |
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1159 |
| 3139 | 1160 void |
| 1161 photon_raisewindow(_THIS, SDL_Window * window) | |
|
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1162 { |
| 3139 | 1163 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1164 PhWindowEvent_t winevent; | |
| 1165 int32_t status; | |
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1166 |
| 3139 | 1167 SDL_memset(&winevent, 0x00, sizeof(PhWindowEvent_t)); |
| 1168 winevent.event_f = Ph_WM_HIDE; | |
| 1169 winevent.rid = PtWidgetRid(wdata->window); | |
| 1170 winevent.event_state = Ph_WM_EVSTATE_UNHIDE; | |
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1171 |
| 3139 | 1172 status = PtForwardWindowEvent(&winevent); |
| 1173 if (status != 0) { | |
| 1174 SDL_SetError("Photon: Can't hide window"); | |
| 1175 } | |
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1176 |
| 3139 | 1177 /* Flush all widget operations */ |
| 1178 PtFlush(); | |
|
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1179 } |
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1180 |
| 3139 | 1181 void |
| 1182 photon_maximizewindow(_THIS, SDL_Window * window) | |
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1183 { |
| 3139 | 1184 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1185 PhWindowEvent_t winevent; | |
| 1186 int32_t status; | |
|
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1187 |
| 3139 | 1188 /* Flush all widget operations */ |
| 1189 PtFlush(); | |
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1190 } |
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1191 |
| 3139 | 1192 void |
| 1193 photon_minimizewindow(_THIS, SDL_Window * window) | |
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1194 { |
| 3139 | 1195 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1196 PhWindowEvent_t winevent; | |
| 1197 int32_t status; | |
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1198 |
| 3139 | 1199 SDL_memset(&winevent, 0x00, sizeof(PhWindowEvent_t)); |
| 1200 winevent.event_f = Ph_WM_HIDE; | |
| 1201 winevent.rid = PtWidgetRid(wdata->window); | |
| 1202 winevent.event_state = Ph_WM_EVSTATE_HIDE; | |
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1203 |
| 3139 | 1204 status = PtForwardWindowEvent(&winevent); |
| 1205 if (status != 0) { | |
| 1206 SDL_SetError("Photon: Can't hide window"); | |
| 1207 } | |
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1208 |
| 3139 | 1209 /* Flush all widget operations */ |
| 1210 PtFlush(); | |
|
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1211 } |
|
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1212 |
| 3139 | 1213 void |
| 1214 photon_restorewindow(_THIS, SDL_Window * window) | |
|
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1215 { |
| 3139 | 1216 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1217 PhWindowEvent_t winevent; | |
| 1218 int32_t status; | |
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1219 |
| 3139 | 1220 /* Flush all widget operations */ |
| 1221 PtFlush(); | |
|
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1222 } |
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1223 |
| 3139 | 1224 void |
| 1225 photon_setwindowgrab(_THIS, SDL_Window * window) | |
|
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1226 { |
| 3139 | 1227 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
| 1228 PhWindowEvent_t winevent; | |
| 1229 int32_t status; | |
|
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1230 |
| 3139 | 1231 /* Flush all widget operations */ |
| 1232 PtFlush(); | |
|
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1233 } |
|
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1234 |
| 3139 | 1235 void |
| 1236 photon_destroywindow(_THIS, SDL_Window * window) | |
|
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1237 { |
| 3139 | 1238 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
| 1239 SDL_DisplayData *didata = | |
| 1240 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 1241 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1242 int32_t status; | |
|
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1243 |
| 3139 | 1244 if (wdata != NULL) { |
| 1245 status = PtDestroyWidget(wdata->window); | |
| 1246 if (status != 0) { | |
| 1247 SDL_SetError("Photon: Can't destroy window widget"); | |
| 1248 } | |
| 1249 wdata->window = NULL; | |
|
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1250 |
| 3139 | 1251 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1252 if (phdata->gfinitialized == SDL_TRUE) { | |
|
3193
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|
1253 /* Destroy photon handle to GF surface */ |
|
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|
1254 if (wdata->phsurface != NULL) { |
|
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|
1255 PhDCRelease(wdata->phsurface); |
|
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|
1256 wdata->phsurface=NULL; |
|
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|
1257 } |
|
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|
1258 |
|
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|
1259 /* Destroy OpenGL ES surface if it was created */ |
| 3139 | 1260 if (wdata->gles_surface != EGL_NO_SURFACE) { |
| 1261 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); | |
|
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|
1262 } |
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|
1263 |
|
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|
1264 /* Free OpenGL ES target surface */ |
| 3139 | 1265 if (wdata->gfsurface != NULL) { |
| 1266 gf_surface_free(wdata->gfsurface); | |
|
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1267 } |
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|
1268 |
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|
1269 phdata->egl_refcount--; |
| 3139 | 1270 if (phdata->egl_refcount == 0) { |
| 1271 /* Terminate connection to OpenGL ES */ | |
| 1272 if (phdata->egldisplay != EGL_NO_DISPLAY) { | |
| 1273 eglTerminate(phdata->egldisplay); | |
| 1274 phdata->egldisplay = EGL_NO_DISPLAY; | |
| 1275 } | |
|
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1276 } |
| 3139 | 1277 } |
| 1278 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 1279 } | |
|
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1280 |
| 3139 | 1281 /* Flush all widget operations */ |
| 1282 PtFlush(); | |
|
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1283 } |
|
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1284 |
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|
1285 /*****************************************************************************/ |
|
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1286 /* SDL Window Manager function */ |
|
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|
1287 /*****************************************************************************/ |
| 3139 | 1288 SDL_bool |
| 1289 photon_getwindowwminfo(_THIS, SDL_Window * window, struct SDL_SysWMinfo *info) | |
|
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|
1290 { |
| 3139 | 1291 if (info->version.major <= SDL_MAJOR_VERSION) { |
| 1292 return SDL_TRUE; | |
| 1293 } else { | |
| 1294 SDL_SetError("application not compiled with SDL %d.%d\n", | |
| 1295 SDL_MAJOR_VERSION, SDL_MINOR_VERSION); | |
| 1296 return SDL_FALSE; | |
| 1297 } | |
|
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|
1298 |
| 3139 | 1299 /* Failed to get window manager information */ |
| 1300 return SDL_FALSE; | |
|
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1301 } |
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Date: Thu, 12 Mar 2009 15:14:38 +0200
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1302 |
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1303 /*****************************************************************************/ |
|
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1304 /* SDL OpenGL/OpenGL ES functions */ |
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1305 /*****************************************************************************/ |
| 3139 | 1306 int |
| 1307 photon_gl_loadlibrary(_THIS, const char *path) | |
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1308 { |
| 3139 | 1309 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1310 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
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1311 |
| 3139 | 1312 if (phdata->gfinitialized != SDL_TRUE) { |
| 1313 SDL_SetError | |
| 1314 ("Photon: GF initialization failed, no OpenGL ES support"); | |
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1315 return -1; |
| 3139 | 1316 } |
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1317 |
| 3139 | 1318 /* Check if OpenGL ES library is specified for GF driver */ |
| 1319 if (path == NULL) { | |
| 1320 path = SDL_getenv("SDL_OPENGL_LIBRARY"); | |
| 1321 if (path == NULL) { | |
| 1322 path = SDL_getenv("SDL_OPENGLES_LIBRARY"); | |
| 1323 } | |
| 1324 } | |
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1325 |
| 3139 | 1326 /* Check if default library loading requested */ |
| 1327 if (path == NULL) { | |
| 1328 /* Already linked with GF library which provides egl* subset of */ | |
| 1329 /* functions, use Common profile of OpenGL ES library by default */ | |
| 1330 path = "/usr/lib/libGLES_CM.so.1"; | |
| 1331 } | |
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1332 |
| 3139 | 1333 /* Load dynamic library */ |
| 1334 _this->gl_config.dll_handle = SDL_LoadObject(path); | |
| 1335 if (!_this->gl_config.dll_handle) { | |
| 1336 /* Failed to load new GL ES library */ | |
| 1337 SDL_SetError("Photon: Failed to locate OpenGL ES library"); | |
| 1338 return -1; | |
| 1339 } | |
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1340 |
| 3139 | 1341 /* Store OpenGL ES library path and name */ |
| 1342 SDL_strlcpy(_this->gl_config.driver_path, path, | |
| 1343 SDL_arraysize(_this->gl_config.driver_path)); | |
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1344 |
| 3139 | 1345 /* New OpenGL ES library is loaded */ |
| 1346 return 0; | |
| 1347 #else | |
| 1348 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1349 return -1; | |
| 1350 #endif /* SDL_VIDEO_OPENGL_ES */ | |
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1351 } |
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1352 |
| 3139 | 1353 void * |
| 1354 photon_gl_getprocaddres(_THIS, const char *proc) | |
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1355 { |
| 3139 | 1356 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1357 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1358 void *function_address; | |
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1359 |
| 3139 | 1360 if (phdata->gfinitialized != SDL_TRUE) { |
| 1361 SDL_SetError | |
| 1362 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1363 return NULL; | |
| 1364 } | |
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1365 |
| 3139 | 1366 /* Try to get function address through the egl interface */ |
| 1367 function_address = eglGetProcAddress(proc); | |
| 1368 if (function_address != NULL) { | |
| 1369 return function_address; | |
| 1370 } | |
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1371 |
| 3139 | 1372 /* Then try to get function in the OpenGL ES library */ |
| 1373 if (_this->gl_config.dll_handle) { | |
| 1374 function_address = | |
| 1375 SDL_LoadFunction(_this->gl_config.dll_handle, proc); | |
| 1376 if (function_address != NULL) { | |
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1377 return function_address; |
| 3139 | 1378 } |
| 1379 } | |
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1380 |
| 3139 | 1381 /* Add emulated OpenGL ES 1.1 functions */ |
| 1382 if (SDL_strcmp(proc, "glTexParameteri") == 0) { | |
| 1383 return glTexParameteri; | |
| 1384 } | |
| 1385 if (SDL_strcmp(proc, "glTexParameteriv") == 0) { | |
| 1386 return glTexParameteriv; | |
| 1387 } | |
| 1388 if (SDL_strcmp(proc, "glColor4ub") == 0) { | |
| 1389 return glColor4ub; | |
| 1390 } | |
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1391 |
| 3139 | 1392 /* Failed to get GL ES function address pointer */ |
| 1393 SDL_SetError("Photon: Cannot locate OpenGL ES function name"); | |
| 1394 return NULL; | |
| 1395 #else | |
| 1396 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1397 return NULL; | |
| 1398 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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1399 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
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1400 |
| 3139 | 1401 void |
| 1402 photon_gl_unloadlibrary(_THIS) | |
|
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1403 { |
| 3139 | 1404 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1405 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
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1406 |
| 3139 | 1407 if (phdata->gfinitialized == SDL_TRUE) { |
| 1408 /* Unload OpenGL ES library */ | |
| 1409 if (_this->gl_config.dll_handle) { | |
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1410 SDL_UnloadObject(_this->gl_config.dll_handle); |
| 3139 | 1411 _this->gl_config.dll_handle = NULL; |
| 1412 } | |
| 1413 } else { | |
| 1414 SDL_SetError | |
| 1415 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1416 } | |
| 1417 #else | |
| 1418 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1419 return; | |
| 1420 #endif /* SDL_VIDEO_OPENGL_ES */ | |
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1421 } |
|
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Date: Thu, 12 Mar 2009 15:14:38 +0200
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1422 |
| 3139 | 1423 SDL_GLContext |
| 1424 photon_gl_createcontext(_THIS, SDL_Window * window) | |
|
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1425 { |
| 3139 | 1426 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1427 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1428 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1429 SDL_DisplayData *didata = | |
| 1430 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 1431 EGLBoolean status; | |
| 1432 int32_t gfstatus; | |
| 1433 EGLint configs; | |
| 1434 uint32_t attr_pos; | |
| 1435 EGLint attr_value; | |
| 1436 EGLint cit; | |
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1437 |
| 3139 | 1438 /* Check if GF was initialized */ |
| 1439 if (phdata->gfinitialized != SDL_TRUE) { | |
| 1440 SDL_SetError | |
| 1441 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1442 return NULL; | |
| 1443 } | |
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1444 |
| 3139 | 1445 /* Prepare attributes list to pass them to OpenGL ES */ |
| 1446 attr_pos = 0; | |
| 1447 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID; | |
| 1448 wdata->gles_attributes[attr_pos++] = | |
| 1449 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format); | |
| 1450 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE; | |
| 1451 wdata->gles_attributes[attr_pos++] = _this->gl_config.red_size; | |
| 1452 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE; | |
| 1453 wdata->gles_attributes[attr_pos++] = _this->gl_config.green_size; | |
| 1454 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE; | |
| 1455 wdata->gles_attributes[attr_pos++] = _this->gl_config.blue_size; | |
| 1456 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE; | |
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1457 |
| 3139 | 1458 /* Setup alpha size in bits */ |
| 1459 if (_this->gl_config.alpha_size) { | |
| 1460 wdata->gles_attributes[attr_pos++] = _this->gl_config.alpha_size; | |
| 1461 } else { | |
| 1462 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1463 } | |
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1464 |
| 3139 | 1465 /* Setup color buffer size */ |
| 1466 if (_this->gl_config.buffer_size) { | |
| 1467 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1468 wdata->gles_attributes[attr_pos++] = _this->gl_config.buffer_size; | |
| 1469 } else { | |
| 1470 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1471 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1472 } | |
| 1473 | |
| 1474 /* Setup depth buffer bits */ | |
| 1475 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1476 wdata->gles_attributes[attr_pos++] = _this->gl_config.depth_size; | |
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1477 |
| 3139 | 1478 /* Setup stencil bits */ |
| 1479 if (_this->gl_config.stencil_size) { | |
| 1480 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1481 wdata->gles_attributes[attr_pos++] = _this->gl_config.buffer_size; | |
| 1482 } else { | |
| 1483 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1484 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1485 } | |
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1486 |
| 3139 | 1487 /* Set number of samples in multisampling */ |
| 1488 if (_this->gl_config.multisamplesamples) { | |
| 1489 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES; | |
| 1490 wdata->gles_attributes[attr_pos++] = | |
| 1491 _this->gl_config.multisamplesamples; | |
| 1492 } | |
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1493 |
| 3139 | 1494 /* Multisample buffers, OpenGL ES 1.0 spec defines 0 or 1 buffer */ |
| 1495 if (_this->gl_config.multisamplebuffers) { | |
| 1496 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS; | |
| 1497 wdata->gles_attributes[attr_pos++] = | |
| 1498 _this->gl_config.multisamplebuffers; | |
| 1499 } | |
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1500 |
| 3139 | 1501 /* Finish attributes list */ |
| 1502 wdata->gles_attributes[attr_pos] = EGL_NONE; | |
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1503 |
| 3139 | 1504 /* Request first suitable framebuffer configuration */ |
| 1505 status = eglChooseConfig(phdata->egldisplay, wdata->gles_attributes, | |
| 1506 wdata->gles_configs, SDL_VIDEO_GF_OPENGLES_CONFS, | |
| 1507 &configs); | |
| 1508 if (status != EGL_TRUE) { | |
| 1509 SDL_SetError | |
| 1510 ("Photon: Can't find closest configuration for OpenGL ES"); | |
| 1511 return NULL; | |
| 1512 } | |
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1513 |
| 3139 | 1514 /* Check if nothing has been found, try "don't care" settings */ |
| 1515 if (configs == 0) { | |
| 1516 int32_t it; | |
| 1517 int32_t jt; | |
|
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1518 static const GLint depthbits[4] = { 32, 24, 16, EGL_DONT_CARE }; |
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1519 |
| 3139 | 1520 for (it = 0; it < 4; it++) { |
| 1521 for (jt = 16; jt >= 0; jt--) { | |
| 1522 /* Don't care about color buffer bits, use what exist */ | |
| 1523 /* Replace previous set data with EGL_DONT_CARE */ | |
| 1524 attr_pos = 0; | |
| 1525 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID; | |
| 1526 wdata->gles_attributes[attr_pos++] = | |
| 1527 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format); | |
| 1528 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE; | |
| 1529 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1530 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE; | |
| 1531 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1532 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE; | |
| 1533 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1534 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE; | |
| 1535 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1536 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1537 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
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1538 |
| 3139 | 1539 /* Try to find requested or smallest depth */ |
| 1540 if (_this->gl_config.depth_size) { | |
| 1541 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1542 wdata->gles_attributes[attr_pos++] = depthbits[it]; | |
| 1543 } else { | |
| 1544 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1545 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1546 } | |
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1547 |
| 3139 | 1548 if (_this->gl_config.stencil_size) { |
| 1549 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1550 wdata->gles_attributes[attr_pos++] = jt; | |
| 1551 } else { | |
| 1552 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1553 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1554 } | |
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1555 |
| 3139 | 1556 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES; |
| 1557 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1558 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS; | |
| 1559 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1560 wdata->gles_attributes[attr_pos] = EGL_NONE; | |
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1561 |
| 3139 | 1562 /* Request first suitable framebuffer configuration */ |
| 1563 status = | |
| 1564 eglChooseConfig(phdata->egldisplay, | |
| 1565 wdata->gles_attributes, | |
| 1566 wdata->gles_configs, | |
| 1567 SDL_VIDEO_GF_OPENGLES_CONFS, &configs); | |
| 1568 if (status != EGL_TRUE) { | |
| 1569 SDL_SetError | |
| 1570 ("Photon: Can't find closest configuration for OpenGL ES"); | |
| 1571 return NULL; | |
| 1572 } | |
| 1573 if (configs != 0) { | |
| 1574 break; | |
| 1575 } | |
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1576 } |
| 3139 | 1577 if (configs != 0) { |
| 1578 break; | |
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1579 } |
| 3139 | 1580 } |
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1581 |
| 3139 | 1582 /* No available configs */ |
| 1583 if (configs == 0) { | |
| 1584 SDL_SetError | |
| 1585 ("Photon: Can't find any configuration for OpenGL ES"); | |
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1586 return NULL; |
| 3139 | 1587 } |
| 1588 } | |
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1589 |
| 3139 | 1590 /* Initialize config index */ |
| 1591 wdata->gles_config = 0; | |
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|
1592 |
| 3139 | 1593 /* Now check each configuration to find out the best */ |
| 1594 for (cit = 0; cit < configs; cit++) { | |
| 1595 uint32_t stencil_found; | |
| 1596 uint32_t depth_found; | |
| 1597 | |
| 1598 stencil_found = 0; | |
| 1599 depth_found = 0; | |
|
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|
1600 |
| 3139 | 1601 if (_this->gl_config.stencil_size) { |
| 1602 status = | |
| 1603 eglGetConfigAttrib(phdata->egldisplay, | |
| 1604 wdata->gles_configs[cit], EGL_STENCIL_SIZE, | |
| 1605 &attr_value); | |
| 1606 if (status == EGL_TRUE) { | |
| 1607 if (attr_value != 0) { | |
| 1608 stencil_found = 1; | |
| 1609 } | |
|
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|
1610 } |
| 3139 | 1611 } else { |
| 1612 stencil_found = 1; | |
| 1613 } | |
|
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|
1614 |
| 3139 | 1615 if (_this->gl_config.depth_size) { |
| 1616 status = | |
| 1617 eglGetConfigAttrib(phdata->egldisplay, | |
| 1618 wdata->gles_configs[cit], EGL_DEPTH_SIZE, | |
| 1619 &attr_value); | |
| 1620 if (status == EGL_TRUE) { | |
| 1621 if (attr_value != 0) { | |
| 1622 depth_found = 1; | |
| 1623 } | |
|
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|
1624 } |
| 3139 | 1625 } else { |
| 1626 depth_found = 1; | |
| 1627 } | |
|
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|
1628 |
| 3139 | 1629 /* Exit from loop if found appropriate configuration */ |
| 1630 if ((depth_found != 0) && (stencil_found != 0)) { | |
|
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|
1631 break; |
| 3139 | 1632 } |
| 1633 } | |
|
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|
1634 |
| 3139 | 1635 /* If best could not be found, use first */ |
| 1636 if (cit == configs) { | |
| 1637 cit = 0; | |
| 1638 } | |
| 1639 wdata->gles_config = cit; | |
|
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|
1640 |
| 3139 | 1641 /* Create OpenGL ES context */ |
| 1642 wdata->gles_context = | |
| 1643 eglCreateContext(phdata->egldisplay, | |
| 1644 wdata->gles_configs[wdata->gles_config], | |
| 1645 EGL_NO_CONTEXT, NULL); | |
| 1646 if (wdata->gles_context == EGL_NO_CONTEXT) { | |
| 1647 SDL_SetError("Photon: OpenGL ES context creation has been failed"); | |
| 1648 return NULL; | |
| 1649 } | |
|
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|
1650 |
| 3139 | 1651 /* Check if surface is exist */ |
| 1652 if (wdata->gfsurface != NULL) { | |
| 1653 gf_surface_free(wdata->gfsurface); | |
| 1654 wdata->gfsurface = NULL; | |
| 1655 } | |
|
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|
1656 |
| 3139 | 1657 /* Create GF surface */ |
| 1658 gfstatus = | |
| 1659 gf_surface_create(&wdata->gfsurface, phdata->gfdev, window->w, | |
| 1660 window->h, | |
| 1661 qnxgf_sdl_to_gf_pixelformat(didata->current_mode. | |
| 1662 format), NULL, | |
| 1663 GF_SURFACE_CREATE_2D_ACCESSIBLE | | |
| 1664 GF_SURFACE_CREATE_3D_ACCESSIBLE | | |
| 1665 GF_SURFACE_CREATE_SHAREABLE); | |
| 1666 if (gfstatus != GF_ERR_OK) { | |
| 1667 eglDestroyContext(phdata->egldisplay, wdata->gles_context); | |
| 1668 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1669 SDL_SetError("Photon: Can't create GF 3D surface (%08X)", gfstatus); | |
| 1670 return NULL; | |
| 1671 } | |
|
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|
1672 |
| 3139 | 1673 /* Create pixmap 3D target surface */ |
| 1674 wdata->gles_surface = | |
| 1675 eglCreatePixmapSurface(phdata->egldisplay, | |
| 1676 wdata->gles_configs[wdata->gles_config], | |
| 1677 wdata->gfsurface, NULL); | |
| 1678 if (wdata->gles_surface == EGL_NO_SURFACE) { | |
| 1679 gf_surface_free(wdata->gfsurface); | |
| 1680 eglDestroyContext(phdata->egldisplay, wdata->gles_context); | |
| 1681 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1682 SDL_SetError("Photon: Can't create EGL pixmap surface"); | |
| 1683 return NULL; | |
| 1684 } | |
|
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|
1685 |
|
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1686 /* Store last used context and surface */ |
|
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1687 phdata->lgles_surface=wdata->gles_surface; |
|
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|
1688 phdata->lgles_context=wdata->gles_context; |
|
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|
1689 |
| 3139 | 1690 /* Make just created context current */ |
| 1691 status = | |
| 1692 eglMakeCurrent(phdata->egldisplay, wdata->gles_surface, | |
| 1693 wdata->gles_surface, wdata->gles_context); | |
| 1694 if (status != EGL_TRUE) { | |
|
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|
1695 /* Reset last used context and surface */ |
|
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|
1696 phdata->lgles_surface=EGL_NO_SURFACE; |
|
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|
1697 phdata->lgles_context=EGL_NO_CONTEXT; |
|
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|
1698 |
| 3139 | 1699 /* Destroy OpenGL ES surface */ |
| 1700 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); | |
|
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|
1701 wdata->gles_surface=EGL_NO_SURFACE; |
| 3139 | 1702 gf_surface_free(wdata->gfsurface); |
| 1703 eglDestroyContext(phdata->egldisplay, wdata->gles_context); | |
| 1704 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1705 SDL_SetError("Photon: Can't set OpenGL ES context on creation"); | |
| 1706 return NULL; | |
| 1707 } | |
|
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|
1708 |
| 3139 | 1709 /* Setup into SDL internals state of OpenGL ES: */ |
| 1710 /* it is accelerated or not */ | |
| 1711 if ((didata->caps & SDL_PHOTON_ACCELERATED_3D) == | |
| 1712 SDL_PHOTON_ACCELERATED_3D) { | |
| 1713 _this->gl_config.accelerated = 1; | |
| 1714 } else { | |
| 1715 _this->gl_config.accelerated = 0; | |
| 1716 } | |
|
3108
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|
1717 |
| 3139 | 1718 /* Always clear stereo enable, since OpenGL ES do not supports stereo */ |
| 1719 _this->gl_config.stereo = 0; | |
|
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|
1720 |
| 3139 | 1721 /* Get back samples and samplebuffers configurations. Rest framebuffer */ |
| 1722 /* parameters could be obtained through the OpenGL ES API */ | |
| 1723 status = | |
| 1724 eglGetConfigAttrib(phdata->egldisplay, | |
| 1725 wdata->gles_configs[wdata->gles_config], | |
| 1726 EGL_SAMPLES, &attr_value); | |
| 1727 if (status == EGL_TRUE) { | |
| 1728 _this->gl_config.multisamplesamples = attr_value; | |
| 1729 } | |
| 1730 status = | |
| 1731 eglGetConfigAttrib(phdata->egldisplay, | |
| 1732 wdata->gles_configs[wdata->gles_config], | |
| 1733 EGL_SAMPLE_BUFFERS, &attr_value); | |
| 1734 if (status == EGL_TRUE) { | |
| 1735 _this->gl_config.multisamplebuffers = attr_value; | |
| 1736 } | |
|
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changeset
|
1737 |
| 3139 | 1738 /* Get back stencil and depth buffer sizes */ |
| 1739 status = | |
| 1740 eglGetConfigAttrib(phdata->egldisplay, | |
| 1741 wdata->gles_configs[wdata->gles_config], | |
| 1742 EGL_DEPTH_SIZE, &attr_value); | |
| 1743 if (status == EGL_TRUE) { | |
| 1744 _this->gl_config.depth_size = attr_value; | |
| 1745 } | |
| 1746 status = | |
| 1747 eglGetConfigAttrib(phdata->egldisplay, | |
| 1748 wdata->gles_configs[wdata->gles_config], | |
| 1749 EGL_STENCIL_SIZE, &attr_value); | |
| 1750 if (status == EGL_TRUE) { | |
| 1751 _this->gl_config.stencil_size = attr_value; | |
| 1752 } | |
|
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|
1753 |
| 3139 | 1754 /* Under Photon OpenGL ES output can't be double buffered */ |
| 1755 _this->gl_config.double_buffer = 0; | |
|
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|
1756 |
| 3139 | 1757 /* Check if current device is not the same as target */ |
| 1758 if (phdata->current_device_id != didata->device_id) { | |
| 1759 /* Set target device as default for Pd and Pg functions */ | |
| 1760 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); | |
| 1761 if (status != 0) { | |
|
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|
1762 /* Destroy OpenGL ES surface */ |
|
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|
1763 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); |
|
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|
1764 wdata->gles_surface=EGL_NO_SURFACE; |
|
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|
1765 gf_surface_free(wdata->gfsurface); |
|
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|
1766 eglDestroyContext(phdata->egldisplay, wdata->gles_context); |
| 3139 | 1767 wdata->gles_context = EGL_NO_CONTEXT; |
|
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|
1768 SDL_SetError("Photon: Can't set default target device\n"); |
|
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|
1769 return NULL; |
| 3139 | 1770 } |
| 1771 phdata->current_device_id = didata->device_id; | |
| 1772 } | |
|
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|
1773 |
| 3139 | 1774 wdata->phsurface = PdCreateOffscreenContextGF(wdata->gfsurface); |
| 1775 if (wdata->phsurface == NULL) { | |
| 1776 /* Destroy OpenGL ES surface */ | |
| 1777 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); | |
|
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|
1778 wdata->gles_surface=EGL_NO_SURFACE; |
| 3139 | 1779 gf_surface_free(wdata->gfsurface); |
| 1780 eglDestroyContext(phdata->egldisplay, wdata->gles_context); | |
| 1781 wdata->gles_context = EGL_NO_CONTEXT; | |
| 1782 SDL_SetError("Photon: Can't bind GF surface to Photon\n"); | |
| 1783 return NULL; | |
| 1784 } | |
|
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|
1785 |
| 3139 | 1786 /* GL ES context was successfully created */ |
| 1787 return wdata->gles_context; | |
| 1788 #else | |
| 1789 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1790 return NULL; | |
| 1791 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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|
1792 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
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|
1793 |
| 3139 | 1794 int |
| 1795 photon_gl_makecurrent(_THIS, SDL_Window * window, SDL_GLContext context) | |
|
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1796 { |
| 3139 | 1797 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1798 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1799 SDL_WindowData *wdata; | |
| 1800 EGLBoolean status; | |
|
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|
1801 |
| 3139 | 1802 if (phdata->gfinitialized != SDL_TRUE) { |
| 1803 SDL_SetError | |
| 1804 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1805 return -1; | |
| 1806 } | |
|
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1807 |
| 3139 | 1808 if ((window == NULL) && (context == NULL)) { |
|
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|
1809 /* Reset last used context and surface */ |
|
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|
1810 phdata->lgles_surface=EGL_NO_SURFACE; |
|
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|
1811 phdata->lgles_context=EGL_NO_CONTEXT; |
|
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|
1812 |
|
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|
1813 /* Unset current context */ |
| 3139 | 1814 status = |
| 1815 eglMakeCurrent(phdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, | |
| 1816 EGL_NO_CONTEXT); | |
| 1817 if (status != EGL_TRUE) { | |
|
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|
1818 /* Failed to set current GL ES context */ |
|
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1819 SDL_SetError("Photon: Can't empty current OpenGL ES context"); |
|
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|
1820 return -1; |
| 3139 | 1821 } |
| 1822 } else { | |
| 1823 wdata = (SDL_WindowData *) window->driverdata; | |
| 1824 if (wdata->gles_surface == EGL_NO_SURFACE) { | |
| 1825 SDL_SetError | |
| 1826 ("Photon: OpenGL ES surface is not initialized for this window"); | |
|
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1827 return -1; |
| 3139 | 1828 } |
| 1829 if (wdata->gles_context == EGL_NO_CONTEXT) { | |
| 1830 SDL_SetError | |
| 1831 ("Photon: OpenGL ES context is not initialized for this window"); | |
|
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|
1832 return -1; |
| 3139 | 1833 } |
| 1834 if (wdata->gles_context != context) { | |
| 1835 SDL_SetError | |
| 1836 ("Photon: OpenGL ES context is not belong to this window"); | |
|
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1837 return -1; |
| 3139 | 1838 } |
|
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1839 |
|
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|
1840 /* Store last set surface and context */ |
|
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1841 phdata->lgles_surface=wdata->gles_surface; |
|
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Fixed problems with OpenGL ES window resizing.
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|
1842 phdata->lgles_context=wdata->gles_context; |
|
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|
1843 |
|
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|
1844 /* Set new current context */ |
| 3139 | 1845 status = |
| 1846 eglMakeCurrent(phdata->egldisplay, wdata->gles_surface, | |
| 1847 wdata->gles_surface, wdata->gles_context); | |
| 1848 if (status != EGL_TRUE) { | |
|
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|
1849 /* Reset last used context and surface */ |
|
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|
1850 phdata->lgles_surface=EGL_NO_SURFACE; |
|
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|
1851 phdata->lgles_context=EGL_NO_CONTEXT; |
|
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|
1852 /* Failed to set current GL ES context */ |
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1853 SDL_SetError("Photon: Can't set OpenGL ES context"); |
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1854 return -1; |
| 3139 | 1855 } |
| 1856 } | |
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1857 |
| 3139 | 1858 return 0; |
| 1859 #else | |
| 1860 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1861 return -1; | |
| 1862 #endif /* SDL_VIDEO_OPENGL_ES */ | |
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1863 } |
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1864 |
| 3139 | 1865 int |
| 1866 photon_gl_setswapinterval(_THIS, int interval) | |
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1867 { |
| 3139 | 1868 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1869 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1870 EGLBoolean status; | |
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1871 |
| 3139 | 1872 if (phdata->gfinitialized != SDL_TRUE) { |
| 1873 SDL_SetError | |
| 1874 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1875 return -1; | |
| 1876 } | |
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1877 |
| 3139 | 1878 /* Check if OpenGL ES connection has been initialized */ |
| 1879 if (phdata->egldisplay != EGL_NO_DISPLAY) { | |
| 1880 /* Set swap OpenGL ES interval */ | |
| 1881 status = eglSwapInterval(phdata->egldisplay, interval); | |
| 1882 if (status == EGL_TRUE) { | |
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1883 /* Return success to upper level */ |
| 3139 | 1884 phdata->swapinterval = interval; |
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1885 return 0; |
| 3139 | 1886 } |
| 1887 } | |
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1888 |
| 3139 | 1889 /* Failed to set swap interval */ |
| 1890 SDL_SetError("Photon: Cannot set swap interval"); | |
| 1891 return -1; | |
| 1892 #else | |
| 1893 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1894 return -1; | |
| 1895 #endif /* SDL_VIDEO_OPENGL_ES */ | |
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1896 } |
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1897 |
| 3139 | 1898 int |
| 1899 photon_gl_getswapinterval(_THIS) | |
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1900 { |
| 3139 | 1901 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1902 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
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1903 |
| 3139 | 1904 if (phdata->gfinitialized != SDL_TRUE) { |
| 1905 SDL_SetError | |
| 1906 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1907 return -1; | |
| 1908 } | |
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1909 |
| 3139 | 1910 /* Return default swap interval value */ |
| 1911 return phdata->swapinterval; | |
| 1912 #else | |
| 1913 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1914 return -1; | |
| 1915 #endif /* SDL_VIDEO_OPENGL_ES */ | |
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1916 } |
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1917 |
| 3139 | 1918 void |
| 1919 photon_gl_swapwindow(_THIS, SDL_Window * window) | |
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1920 { |
| 3139 | 1921 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1922 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1923 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1924 SDL_DisplayData *didata = | |
| 1925 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 1926 PhRect_t dst_rect; | |
| 1927 PhRect_t src_rect; | |
|
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1928 int32_t status; |
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1929 |
| 3139 | 1930 if (phdata->gfinitialized != SDL_TRUE) { |
| 1931 SDL_SetError | |
| 1932 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1933 return; | |
| 1934 } | |
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1935 |
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1936 if (wdata->phsurface==NULL) { |
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1937 SDL_SetError |
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1938 ("Photon: Photon OpenGL ES surface is not initialized"); |
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1939 return; |
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1940 } |
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1941 |
| 3139 | 1942 /* Many applications do not uses glFinish(), so we call it for them */ |
| 1943 glFinish(); | |
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1944 |
| 3139 | 1945 /* Wait until OpenGL ES rendering is completed */ |
| 1946 eglWaitGL(); | |
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1947 |
| 3139 | 1948 /* Wait for VSYNC manually, if it was enabled */ |
| 1949 if (phdata->swapinterval != 0) { | |
| 1950 /* Wait for VSYNC, we use GF function, since Photon requires */ | |
| 1951 /* to enter to the Direct mode to call PgWaitVSync() */ | |
| 1952 gf_display_wait_vsync(didata->display); | |
| 1953 } | |
| 1954 | |
| 1955 /* Set blit area */ | |
| 1956 dst_rect = *PtGetCanvas(wdata->window); | |
| 1957 src_rect.ul.x = 0; | |
| 1958 src_rect.ul.y = 0; | |
| 1959 src_rect.lr.x = window->w - 1; | |
| 1960 src_rect.lr.y = window->h - 1; | |
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1961 |
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1962 /* Check if current device is not the same as target */ |
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1963 if (phdata->current_device_id != didata->device_id) { |
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1964 /* Set target device as default for Pd and Pg functions */ |
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1965 status = PdSetTargetDevice(NULL, phdata->rid[didata->device_id]); |
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1966 if (status != 0) { |
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1967 SDL_SetError("Photon: Can't set default target device\n"); |
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1968 return; |
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1969 } |
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1970 phdata->current_device_id = didata->device_id; |
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1971 } |
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1972 |
| 3139 | 1973 /* Blit OpenGL ES pixmap surface directly to window region */ |
| 1974 PgFFlush(Ph_START_DRAW); | |
| 1975 PgSetRegionCx(PhDCGetCurrent(), PtWidgetRid(wdata->window)); | |
| 1976 PgClearTranslationCx(PgGetGCCx(PhDCGetCurrent())); | |
| 1977 PgContextBlit(wdata->phsurface, &src_rect, NULL, &dst_rect); | |
| 1978 PgFFlush(Ph_DONE_DRAW); | |
| 1979 PgWaitHWIdle(); | |
|
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1980 |
| 3139 | 1981 eglSwapBuffers(phdata->egldisplay, wdata->gles_surface); |
| 1982 #else | |
| 1983 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 1984 return; | |
| 1985 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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1986 } |
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1987 |
| 3139 | 1988 void |
| 1989 photon_gl_deletecontext(_THIS, SDL_GLContext context) | |
|
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1990 { |
| 3139 | 1991 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1992 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; | |
| 1993 EGLBoolean status; | |
|
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1994 |
| 3139 | 1995 if (phdata->gfinitialized != SDL_TRUE) { |
| 1996 SDL_SetError | |
| 1997 ("Photon: GF initialization failed, no OpenGL ES support"); | |
| 1998 return; | |
| 1999 } | |
|
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2000 |
| 3139 | 2001 /* Check if OpenGL ES connection has been initialized */ |
| 2002 if (phdata->egldisplay != EGL_NO_DISPLAY) { | |
| 2003 if (context != EGL_NO_CONTEXT) { | |
|
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2004 /* Check if we are destroying current active context */ |
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2005 if (phdata->lgles_context==context) { |
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2006 /* Release current context */ |
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2007 eglMakeCurrent(phdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); |
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2008 phdata->lgles_context=EGL_NO_CONTEXT; |
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2009 phdata->lgles_surface=EGL_NO_SURFACE; |
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2010 } |
| 3139 | 2011 status = eglDestroyContext(phdata->egldisplay, context); |
| 2012 if (status != EGL_TRUE) { | |
| 2013 /* Error during OpenGL ES context destroying */ | |
| 2014 SDL_SetError("Photon: OpenGL ES context destroy error"); | |
| 2015 return; | |
|
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2016 } |
| 3139 | 2017 } |
| 2018 } | |
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2019 |
| 3139 | 2020 return; |
| 2021 #else | |
| 2022 SDL_SetError("Photon: OpenGL ES support is not compiled in"); | |
| 2023 return; | |
| 2024 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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2025 } |
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2026 |
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2027 /* Helper function, which re-creates surface, not an API */ |
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2028 int photon_gl_recreatesurface(_THIS, SDL_Window * window, uint32_t width, uint32_t height) |
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2029 { |
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2030 #if defined(SDL_VIDEO_OPENGL_ES) |
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2031 SDL_VideoData *phdata = (SDL_VideoData *) _this->driverdata; |
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2032 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; |
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2033 SDL_DisplayData *didata = |
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2034 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; |
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2035 SDL_bool makecurrent=SDL_FALSE; |
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2036 int32_t gfstatus; |
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2037 |
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2038 /* Check if context has been initialized */ |
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2039 if (wdata->gles_context == EGL_NO_CONTEXT) { |
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2040 /* If no, abort surface re-creating */ |
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2041 return -1; |
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2042 } |
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2043 |
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2044 /* Check if last used surface the same as one which must be re-created */ |
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2045 if (phdata->lgles_surface == wdata->gles_surface) { |
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2046 makecurrent=SDL_TRUE; |
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2047 /* Flush all current drawings */ |
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2048 glFinish(); |
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2049 /* Wait until OpenGL ES rendering is completed */ |
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2050 eglWaitGL(); |
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2051 /* Release current context */ |
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2052 eglMakeCurrent(phdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); |
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2053 phdata->lgles_surface=EGL_NO_SURFACE; |
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changeset
|
2054 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2055 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2056 /* 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
|
2057 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
|
2058 /* Destroy photon handle to GF surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2059 if (wdata->phsurface != NULL) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2060 PhDCRelease(wdata->phsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2061 wdata->phsurface=NULL; |
|
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 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2064 /* Destroy previous surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2065 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2066 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2067 /* Set surface to uninitialized */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2068 wdata->gles_surface = EGL_NO_SURFACE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2069 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2070 if (wdata->gfsurface!=NULL) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2071 gf_surface_free(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2072 wdata->gfsurface=NULL; |
|
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 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2076 /* Create new GF surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2077 gfstatus = |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2078 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
|
2079 height, |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2080 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
|
2081 format), NULL, |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2082 GF_SURFACE_CREATE_2D_ACCESSIBLE | |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2083 GF_SURFACE_CREATE_3D_ACCESSIBLE | |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2084 GF_SURFACE_CREATE_SHAREABLE); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2085 if (gfstatus != GF_ERR_OK) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2086 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
|
2087 return -1; |
|
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 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2090 /* Create new pixmap 3D target surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2091 wdata->gles_surface = |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2092 eglCreatePixmapSurface(phdata->egldisplay, |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2093 wdata->gles_configs[wdata->gles_config], |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2094 wdata->gfsurface, NULL); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2095 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
|
2096 gf_surface_free(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2097 wdata->gfsurface=NULL; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2098 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
|
2099 return -1; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2100 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2101 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2102 wdata->phsurface = PdCreateOffscreenContextGF(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2103 if (wdata->phsurface == NULL) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2104 /* Destroy OpenGL ES surface */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2105 eglDestroySurface(phdata->egldisplay, wdata->gles_surface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2106 wdata->gles_surface=EGL_NO_SURFACE; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2107 gf_surface_free(wdata->gfsurface); |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2108 wdata->gfsurface=NULL; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2109 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
|
2110 return -1; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2111 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2112 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2113 /* 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
|
2114 if (makecurrent == SDL_TRUE) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2115 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
|
2116 } else { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2117 return 0; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2118 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2119 #else |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2120 /* 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
|
2121 return 0; |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2122 #endif /* SDL_VIDEO_OPENGL_ES */ |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2123 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2124 |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2125 /*****************************************************************************/ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2126 /* SDL Event handling function */ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2127 /*****************************************************************************/ |
| 3139 | 2128 void |
| 2129 photon_pumpevents(_THIS) | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2130 { |
| 3139 | 2131 uint8_t eventbuffer[SDL_VIDEO_PHOTON_EVENT_SIZE]; |
| 2132 PhEvent_t *event = (PhEvent_t *) eventbuffer; | |
| 2133 int32_t status; | |
| 2134 uint32_t finish = 0; | |
| 2135 uint32_t it; | |
| 2136 SDL_Window *window; | |
| 2137 SDL_WindowData *wdata; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2138 |
| 3139 | 2139 do { |
| 2140 status = PhEventPeek(event, SDL_VIDEO_PHOTON_EVENT_SIZE); | |
| 2141 switch (status) { | |
| 2142 case Ph_RESIZE_MSG: | |
| 2143 { | |
| 2144 SDL_SetError("Photon: Event size too much for buffer"); | |
| 2145 return; | |
| 2146 } | |
| 2147 break; | |
| 2148 case Ph_EVENT_MSG: | |
| 2149 { | |
| 2150 /* Find a window, to which this handle destinated */ | |
| 2151 status = 0; | |
| 2152 for (it = 0; it < SDL_CurrentDisplay.num_windows; it++) { | |
| 2153 wdata = | |
| 2154 (SDL_WindowData *) SDL_CurrentDisplay.windows[it]. | |
| 2155 driverdata; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2156 |
|
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2157 /* Find the proper window */ |
| 3139 | 2158 if (wdata->window != NULL) { |
| 2159 if (PtWidgetRid(wdata->window) == | |
| 2160 event->collector.rid) { | |
| 2161 window = | |
| 2162 (SDL_Window *) & SDL_CurrentDisplay. | |
| 2163 windows[it]; | |
| 2164 status = 1; | |
| 2165 break; | |
| 2166 } | |
| 2167 } else { | |
| 2168 continue; | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2169 } |
| 3139 | 2170 } |
| 2171 if (status == 0) { | |
| 2172 window = NULL; | |
| 2173 wdata = NULL; | |
| 2174 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2175 |
| 3139 | 2176 /* Event is ready */ |
| 2177 switch (event->type) { | |
| 2178 case Ph_EV_BOUNDARY: | |
| 2179 { | |
| 2180 switch (event->subtype) { | |
| 2181 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
|
2182 { |
| 3139 | 2183 /* Mouse cursor over handled window */ |
| 2184 if (window != NULL) { | |
| 2185 SDL_SendWindowEvent(window->id, | |
| 2186 SDL_WINDOWEVENT_ENTER, | |
| 2187 0, 0); | |
| 2188 SDL_SetMouseFocus(0, window->id); | |
| 2189 } | |
| 2190 } | |
| 2191 break; | |
| 2192 case Ph_EV_PTR_LEAVE: | |
| 2193 { | |
| 2194 /* Mouse cursor out of handled window */ | |
| 2195 if (window != NULL) { | |
| 2196 SDL_SendWindowEvent(window->id, | |
| 2197 SDL_WINDOWEVENT_LEAVE, | |
| 2198 0, 0); | |
| 2199 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2200 } |
| 3139 | 2201 break; |
| 2202 } | |
| 2203 } | |
| 2204 break; | |
| 2205 case Ph_EV_PTR_MOTION_BUTTON: | |
| 2206 case Ph_EV_PTR_MOTION_NOBUTTON: | |
| 2207 { | |
| 2208 PhPointerEvent_t *pevent = NULL; | |
| 2209 PhRect_t *prects = NULL; | |
| 2210 | |
| 2211 /* Get event data */ | |
| 2212 pevent = PhGetData(event); | |
| 2213 /* Get associated event rectangles */ | |
| 2214 prects = PhGetRects(event); | |
| 2215 if ((pevent != NULL) && (prects != NULL)) { | |
| 2216 SDL_SendMouseMotion(0, 0, prects->ul.x, | |
| 2217 prects->ul.y, 0); | |
| 2218 } | |
| 2219 } | |
| 2220 break; | |
| 2221 case Ph_EV_BUT_PRESS: | |
| 2222 { | |
| 2223 /* Button press event */ | |
| 2224 PhPointerEvent_t *pevent = NULL; | |
| 2225 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
|
2226 |
| 3139 | 2227 /* Get event data */ |
| 2228 pevent = PhGetData(event); | |
| 2229 if (pevent != NULL) { | |
| 2230 for (it = 0; it < sizeof(pevent->buttons) * 8; | |
| 2231 it++) { | |
| 2232 if ((pevent->buttons & (0x0001 << it)) == | |
| 2233 (0x0001 << it)) { | |
| 2234 switch (it) { | |
| 2235 case 0: | |
| 2236 { | |
| 2237 sdlbutton = SDL_BUTTON_RIGHT; | |
| 2238 } | |
| 2239 break; | |
| 2240 case 1: | |
| 2241 { | |
| 2242 sdlbutton = SDL_BUTTON_MIDDLE; | |
| 2243 } | |
| 2244 break; | |
| 2245 case 2: | |
| 2246 { | |
| 2247 sdlbutton = SDL_BUTTON_LEFT; | |
| 2248 } | |
| 2249 break; | |
| 2250 default: | |
| 2251 { | |
| 2252 sdlbutton = it + 1; | |
| 2253 } | |
| 2254 break; | |
| 2255 } | |
| 2256 SDL_SendMouseButton(0, SDL_PRESSED, | |
| 2257 sdlbutton); | |
| 2258 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2259 } |
| 3139 | 2260 } |
| 2261 } | |
| 2262 break; | |
| 2263 case Ph_EV_BUT_RELEASE: | |
| 2264 { | |
| 2265 /* Button press event */ | |
| 2266 PhPointerEvent_t *pevent = NULL; | |
| 2267 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
|
2268 |
| 3139 | 2269 /* Get event data */ |
| 2270 pevent = PhGetData(event); | |
| 2271 if (pevent != NULL) { | |
| 2272 for (it = 0; it < sizeof(pevent->buttons) * 8; | |
| 2273 it++) { | |
| 2274 if ((pevent->buttons & (0x0001 << it)) == | |
| 2275 (0x0001 << it)) { | |
| 2276 switch (it) { | |
| 2277 case 0: | |
| 2278 { | |
| 2279 sdlbutton = SDL_BUTTON_RIGHT; | |
| 2280 } | |
| 2281 break; | |
| 2282 case 1: | |
| 2283 { | |
| 2284 sdlbutton = SDL_BUTTON_MIDDLE; | |
| 2285 } | |
| 2286 break; | |
| 2287 case 2: | |
| 2288 { | |
| 2289 sdlbutton = SDL_BUTTON_LEFT; | |
| 2290 } | |
| 2291 break; | |
| 2292 default: | |
| 2293 { | |
| 2294 sdlbutton = it + 1; | |
| 2295 } | |
| 2296 break; | |
| 2297 } | |
| 2298 } | |
| 2299 } | |
| 2300 } | |
| 2301 | |
| 2302 switch (event->subtype) { | |
| 2303 case Ph_EV_RELEASE_REAL: | |
|
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|
2304 { |
| 3139 | 2305 /* Real release button event */ |
| 2306 SDL_SendMouseButton(0, SDL_RELEASED, | |
| 2307 sdlbutton); | |
|
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|
2308 } |
| 3139 | 2309 break; |
| 2310 case Ph_EV_RELEASE_PHANTOM: | |
|
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|
2311 { |
| 3139 | 2312 /* We will get phantom button release */ |
| 2313 /* event in case if it was unpressed */ | |
| 2314 /* outside of window */ | |
| 2315 if (window != NULL) { | |
| 2316 if ((window-> | |
| 2317 flags & SDL_WINDOW_MOUSE_FOCUS) != | |
| 2318 SDL_WINDOW_MOUSE_FOCUS) { | |
| 2319 /* Send phantom button release */ | |
| 2320 SDL_SendMouseButton(0, SDL_RELEASED, | |
| 2321 sdlbutton); | |
| 2322 } | |
| 2323 } | |
|
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|
2324 } |
| 3139 | 2325 break; |
| 2326 } | |
| 2327 } | |
| 2328 break; | |
| 2329 case Ph_EV_EXPOSE: | |
| 2330 { | |
| 2331 switch (event->subtype) { | |
| 2332 case Ph_NORMAL_EXPOSE: | |
|
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|
2333 { |
| 3139 | 2334 PhRect_t *rects = NULL; |
| 2335 | |
| 2336 /* Get array of rectangles to be updated */ | |
| 2337 rects = PhGetRects(event); | |
| 2338 if (rects == NULL) { | |
|
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|
2339 break; |
| 3139 | 2340 } |
| 2341 | |
| 2342 /* Check if expose come to one of the our windows */ | |
| 2343 if ((wdata != NULL) && (window != NULL)) { | |
| 2344 /* Check if window uses OpenGL ES */ | |
| 2345 if (wdata->uses_gles == SDL_TRUE) { | |
| 2346 /* Cycle through each rectangle */ | |
|
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2347 for (it = 0; it < event->num_rects; it++) { |
| 3139 | 2348 /* Blit OpenGL ES pixmap surface directly to window region */ |
| 2349 PgFFlush(Ph_START_DRAW); | |
| 2350 PgSetRegionCx(PhDCGetCurrent(), | |
| 2351 PtWidgetRid(wdata-> | |
| 2352 window)); | |
| 2353 PgClearTranslationCx(PgGetGCCx | |
| 2354 (PhDCGetCurrent | |
| 2355 ())); | |
| 2356 PgContextBlit(wdata->phsurface, | |
| 2357 &rects[it], NULL, | |
| 2358 &rects[it]); | |
| 2359 PgFFlush(Ph_DONE_DRAW); | |
| 2360 PgWaitHWIdle(); | |
| 2361 } | |
| 2362 } else { | |
|
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2363 /* Cycle through each rectangle */ |
|
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2364 for (it = 0; it < event->num_rects; |
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|
2365 it++) { |
|
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2366 /* Blit 2D pixmap surface directly to window region */ |
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2367 _photon_update_rectangles(window->renderer, &rects[it]); |
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2368 } |
|
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2369 PgFlush(); |
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2370 PgWaitHWIdle(); |
|
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2371 } |
| 3139 | 2372 } |
| 2373 | |
| 2374 /* Flush all blittings */ | |
| 2375 PgFlush(); | |
|
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2376 } |
| 3139 | 2377 break; |
| 2378 case Ph_CAPTURE_EXPOSE: | |
|
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2379 { |
| 3139 | 2380 /* Check if expose come to one of the our windows */ |
| 2381 if ((wdata != NULL) && (window != NULL)) { | |
| 2382 /* Check if window uses OpenGL ES */ | |
| 2383 if (wdata->uses_gles == SDL_TRUE) { | |
| 2384 PhRect_t dst_rect; | |
| 2385 PhRect_t src_rect; | |
|
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|
2386 |
| 3139 | 2387 /* Set blit area */ |
| 2388 dst_rect = | |
| 2389 *PtGetCanvas(wdata->window); | |
| 2390 src_rect.ul.x = 0; | |
| 2391 src_rect.ul.y = 0; | |
| 2392 src_rect.lr.x = window->w - 1; | |
| 2393 src_rect.lr.y = window->h - 1; | |
|
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|
2394 |
| 3139 | 2395 /* We need to redraw entire window */ |
| 2396 PgFFlush(Ph_START_DRAW); | |
| 2397 PgSetRegionCx(PhDCGetCurrent(), | |
| 2398 PtWidgetRid(wdata-> | |
| 2399 window)); | |
| 2400 PgClearTranslationCx(PgGetGCCx | |
| 2401 (PhDCGetCurrent | |
| 2402 ())); | |
| 2403 PgContextBlit(wdata->phsurface, | |
| 2404 &src_rect, NULL, | |
| 2405 &dst_rect); | |
| 2406 PgFFlush(Ph_DONE_DRAW); | |
| 2407 PgWaitHWIdle(); | |
| 2408 } else { | |
|
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|
2409 PhRect_t rect; |
|
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2410 |
| 3139 | 2411 /* We need to redraw entire window */ |
|
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2412 rect.ul.x = 0; |
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|
2413 rect.ul.y = 0; |
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2414 rect.lr.x = window->w - 1; |
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2415 rect.lr.y = window->h - 1; |
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2416 |
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2417 /* Blit 2D pixmap surface directly to window region */ |
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2418 PgFFlush(Ph_START_DRAW); |
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2419 _photon_update_rectangles(window->renderer, &rect); |
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|
2420 PgFFlush(Ph_DONE_DRAW); |
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|
2421 PgWaitHWIdle(); |
| 3139 | 2422 } |
| 2423 } | |
| 2424 } | |
| 2425 break; | |
| 2426 case Ph_GRAPHIC_EXPOSE: | |
| 2427 { | |
| 2428 /* TODO: What this event means ? */ | |
| 2429 } | |
| 2430 break; | |
| 2431 } | |
| 2432 } | |
| 2433 break; | |
| 2434 case Ph_EV_INFO: | |
| 2435 { | |
| 2436 } | |
| 2437 break; | |
| 2438 case Ph_EV_KEY: | |
| 2439 { | |
| 2440 PhKeyEvent_t *keyevent = NULL; | |
| 2441 SDL_scancode scancode = SDL_SCANCODE_UNKNOWN; | |
| 2442 SDL_bool pressed = SDL_FALSE; | |
|
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|
2443 |
| 3139 | 2444 keyevent = PhGetData(event); |
| 2445 if (keyevent == NULL) { | |
| 2446 break; | |
| 2447 } | |
| 2448 | |
| 2449 /* Check if key is repeated */ | |
| 2450 if ((keyevent->key_flags & Pk_KF_Key_Repeat) == | |
| 2451 Pk_KF_Key_Repeat) { | |
| 2452 /* Ignore such events */ | |
| 2453 break; | |
| 2454 } | |
| 2455 | |
| 2456 /* Check if key has its own scancode */ | |
| 2457 if ((keyevent->key_flags & Pk_KF_Scan_Valid) == | |
| 2458 Pk_KF_Scan_Valid) { | |
| 2459 if ((keyevent->key_flags & Pk_KF_Key_Down) == | |
| 2460 Pk_KF_Key_Down) { | |
| 2461 pressed = SDL_TRUE; | |
| 2462 } else { | |
| 2463 pressed = SDL_FALSE; | |
| 2464 } | |
| 2465 scancode = | |
| 2466 photon_to_sdl_keymap(keyevent->key_scan); | |
| 2467 | |
| 2468 /* Add details for the pressed key */ | |
| 2469 if ((keyevent->key_flags & Pk_KF_Cap_Valid) == | |
| 2470 Pk_KF_Cap_Valid) { | |
| 2471 switch (keyevent->key_cap) { | |
| 2472 case Pk_Hyper_R: /* Right windows flag key */ | |
| 2473 scancode = SDL_SCANCODE_RGUI; | |
|
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|
2474 break; |
| 3139 | 2475 case Pk_Control_R: /* Right Ctrl key */ |
| 2476 scancode = SDL_SCANCODE_RCTRL; | |
| 2477 break; | |
| 2478 case Pk_Alt_R: /* Right Alt key */ | |
| 2479 scancode = SDL_SCANCODE_RALT; | |
|
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|
2480 break; |
| 3139 | 2481 case Pk_Up: /* Up key but with invalid scan */ |
| 2482 if (scancode != SDL_SCANCODE_UP) { | |
| 2483 /* This is a mouse wheel event */ | |
| 2484 SDL_SendMouseWheel(0, 0, 1); | |
| 2485 return; | |
|
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|
2486 } |
|
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|
2487 break; |
| 3139 | 2488 case Pk_KP_8: /* Up arrow or 8 on keypad */ |
| 2489 scancode = SDL_SCANCODE_KP_8; | |
| 2490 break; | |
| 2491 case Pk_Down: /* Down key but with invalid scan */ | |
| 2492 if (scancode != SDL_SCANCODE_DOWN) { | |
| 2493 /* This is a mouse wheel event */ | |
| 2494 SDL_SendMouseWheel(0, 0, -1); | |
| 2495 return; | |
| 2496 } | |
| 2497 break; | |
| 2498 case Pk_KP_2: /* Down arrow or 2 on keypad */ | |
| 2499 scancode = SDL_SCANCODE_KP_2; | |
| 2500 break; | |
| 2501 case Pk_Left: /* Left arrow key */ | |
| 2502 scancode = SDL_SCANCODE_LEFT; | |
| 2503 break; | |
| 2504 case Pk_KP_4: /* Left arrow or 4 on keypad */ | |
| 2505 scancode = SDL_SCANCODE_KP_4; | |
| 2506 break; | |
| 2507 case Pk_Right: /* Right arrow key */ | |
| 2508 scancode = SDL_SCANCODE_RIGHT; | |
| 2509 break; | |
| 2510 case Pk_KP_6: /* Right arrow or 6 on keypad */ | |
| 2511 scancode = SDL_SCANCODE_KP_6; | |
| 2512 break; | |
| 2513 case Pk_Insert: /* Insert key */ | |
| 2514 scancode = SDL_SCANCODE_INSERT; | |
| 2515 break; | |
| 2516 case Pk_KP_0: /* Insert or 0 on keypad */ | |
| 2517 scancode = SDL_SCANCODE_KP_0; | |
| 2518 break; | |
| 2519 case Pk_Home: /* Home key */ | |
| 2520 scancode = SDL_SCANCODE_HOME; | |
| 2521 break; | |
| 2522 case Pk_KP_7: /* Home or 7 on keypad */ | |
| 2523 scancode = SDL_SCANCODE_KP_7; | |
| 2524 break; | |
| 2525 case Pk_Pg_Up: /* PageUp key */ | |
| 2526 scancode = SDL_SCANCODE_PAGEUP; | |
| 2527 break; | |
| 2528 case Pk_KP_9: /* PgUp or 9 on keypad */ | |
| 2529 scancode = SDL_SCANCODE_KP_9; | |
| 2530 break; | |
| 2531 case Pk_Delete: /* Delete key */ | |
| 2532 scancode = SDL_SCANCODE_DELETE; | |
| 2533 break; | |
| 2534 case Pk_KP_Decimal: /* Del or . on keypad */ | |
| 2535 scancode = SDL_SCANCODE_KP_PERIOD; | |
| 2536 break; | |
| 2537 case Pk_End: /* End key */ | |
| 2538 scancode = SDL_SCANCODE_END; | |
| 2539 break; | |
| 2540 case Pk_KP_1: /* End or 1 on keypad */ | |
| 2541 scancode = SDL_SCANCODE_KP_1; | |
| 2542 break; | |
| 2543 case Pk_Pg_Down: /* PageDown key */ | |
| 2544 scancode = SDL_SCANCODE_PAGEDOWN; | |
| 2545 break; | |
| 2546 case Pk_KP_3: /* PgDn or 3 on keypad */ | |
| 2547 scancode = SDL_SCANCODE_KP_3; | |
| 2548 break; | |
| 2549 case Pk_KP_5: /* 5 on keypad */ | |
| 2550 scancode = SDL_SCANCODE_KP_5; | |
| 2551 break; | |
| 2552 case Pk_KP_Enter: | |
| 2553 scancode = SDL_SCANCODE_KP_ENTER; | |
| 2554 break; | |
| 2555 case Pk_KP_Add: | |
| 2556 scancode = SDL_SCANCODE_KP_PLUS; | |
| 2557 break; | |
| 2558 case Pk_KP_Subtract: | |
| 2559 scancode = SDL_SCANCODE_KP_MINUS; | |
| 2560 break; | |
| 2561 case Pk_KP_Multiply: | |
| 2562 scancode = SDL_SCANCODE_KP_MULTIPLY; | |
| 2563 break; | |
| 2564 case Pk_KP_Divide: | |
| 2565 scancode = SDL_SCANCODE_KP_DIVIDE; | |
| 2566 break; | |
| 2567 case Pk_Pause: | |
| 2568 scancode = SDL_SCANCODE_PAUSE; | |
| 2569 break; | |
| 2570 } | |
|
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|
2571 } |
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|
2572 |
| 3139 | 2573 /* Finally check if scancode has been decoded */ |
| 2574 if (scancode == SDL_SCANCODE_UNKNOWN) { | |
| 2575 /* Something was pressed, which is not supported */ | |
| 2576 break; | |
| 2577 } | |
| 2578 | |
| 2579 /* Report pressed/released key to SDL */ | |
| 2580 if (pressed == SDL_TRUE) { | |
| 2581 SDL_SendKeyboardKey(0, SDL_PRESSED, scancode); | |
| 2582 } else { | |
| 2583 SDL_SendKeyboardKey(0, SDL_RELEASED, | |
| 2584 scancode); | |
|
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|
2585 } |
|
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|
2586 |
| 3139 | 2587 /* Photon doesn't send a release event for PrnScr key */ |
| 2588 if ((scancode == SDL_SCANCODE_PRINTSCREEN) | |
| 2589 && (pressed)) { | |
| 2590 SDL_SendKeyboardKey(0, SDL_RELEASED, | |
| 2591 scancode); | |
| 2592 } | |
| 2593 } | |
| 2594 } | |
| 2595 break; | |
| 2596 case Ph_EV_SERVICE: | |
| 2597 { | |
| 2598 } | |
| 2599 break; | |
| 2600 case Ph_EV_SYSTEM: | |
| 2601 { | |
| 2602 } | |
| 2603 break; | |
| 2604 case Ph_EV_WM: | |
| 2605 { | |
| 2606 PhWindowEvent_t *wmevent = NULL; | |
| 2607 | |
| 2608 /* Get associated event data */ | |
| 2609 wmevent = PhGetData(event); | |
| 2610 if (wmevent == NULL) { | |
| 2611 break; | |
| 2612 } | |
|
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|
2613 |
| 3139 | 2614 switch (wmevent->event_f) { |
| 2615 case Ph_WM_CLOSE: | |
| 2616 { | |
| 2617 if (window != NULL) { | |
| 2618 SDL_SendWindowEvent(window->id, | |
| 2619 SDL_WINDOWEVENT_CLOSE, | |
| 2620 0, 0); | |
| 2621 } | |
| 2622 } | |
| 2623 break; | |
| 2624 case Ph_WM_FOCUS: | |
| 2625 { | |
| 2626 if (wmevent->event_state == | |
| 2627 Ph_WM_EVSTATE_FOCUS) { | |
| 2628 if (window != NULL) { | |
| 2629 PhRegion_t wregion; | |
| 2630 | |
| 2631 SDL_SendWindowEvent(window->id, | |
| 2632 SDL_WINDOWEVENT_FOCUS_GAINED, | |
| 2633 0, 0); | |
| 2634 SDL_SetKeyboardFocus(0, window->id); | |
|
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|
2635 |
| 3139 | 2636 /* Set window region sensible to mouse motion events */ |
| 2637 PhRegionQuery(PtWidgetRid | |
| 2638 (wdata->window), | |
| 2639 &wregion, NULL, NULL, | |
| 2640 0); | |
| 2641 wregion.events_sense |= | |
| 2642 Ph_EV_PTR_MOTION_BUTTON | | |
| 2643 Ph_EV_PTR_MOTION_NOBUTTON; | |
| 2644 PhRegionChange(Ph_REGION_EV_SENSE, 0, | |
| 2645 &wregion, NULL, NULL); | |
|
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|
2646 |
| 3139 | 2647 /* If window got a focus, the it is visible */ |
| 2648 SDL_SendWindowEvent(window->id, | |
| 2649 SDL_WINDOWEVENT_SHOWN, | |
| 2650 0, 0); | |
| 2651 } | |
| 2652 } | |
| 2653 if (wmevent->event_state == | |
| 2654 Ph_WM_EVSTATE_FOCUSLOST) { | |
| 2655 if (window != NULL) { | |
| 2656 PhRegion_t wregion; | |
| 2657 | |
| 2658 SDL_SendWindowEvent(window->id, | |
| 2659 SDL_WINDOWEVENT_FOCUS_LOST, | |
| 2660 0, 0); | |
|
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|
2661 |
| 3139 | 2662 /* Set window region ignore mouse motion events */ |
| 2663 PhRegionQuery(PtWidgetRid | |
| 2664 (wdata->window), | |
| 2665 &wregion, NULL, NULL, | |
| 2666 0); | |
| 2667 wregion.events_sense &= | |
| 2668 ~(Ph_EV_PTR_MOTION_BUTTON | | |
| 2669 Ph_EV_PTR_MOTION_NOBUTTON); | |
| 2670 PhRegionChange(Ph_REGION_EV_SENSE, 0, | |
| 2671 &wregion, NULL, NULL); | |
|
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Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2672 } |
| 3139 | 2673 } |
| 2674 } | |
| 2675 break; | |
| 2676 case Ph_WM_MOVE: | |
| 2677 { | |
| 2678 if (window != NULL) { | |
| 2679 SDL_SendWindowEvent(window->id, | |
| 2680 SDL_WINDOWEVENT_MOVED, | |
| 2681 wmevent->pos.x, | |
| 2682 wmevent->pos.y); | |
| 2683 } | |
| 2684 } | |
| 2685 break; | |
| 2686 case Ph_WM_RESIZE: | |
| 2687 { | |
| 2688 if (window != NULL) { | |
| 2689 /* Set new window position after resize */ | |
| 2690 SDL_SendWindowEvent(window->id, | |
| 2691 SDL_WINDOWEVENT_MOVED, | |
| 2692 wmevent->pos.x, | |
| 2693 wmevent->pos.y); | |
|
3193
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2694 |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2695 /* 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
|
2696 if (wdata->uses_gles == SDL_TRUE) { |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2697 /* 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
|
2698 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
|
2699 } |
|
64e4442676a6
Fixed problems with OpenGL ES window resizing.
Mike Gorchak <lestat@i.com.ua>
parents:
3186
diff
changeset
|
2700 |
| 3139 | 2701 /* Set new window size after resize */ |
| 2702 SDL_SendWindowEvent(window->id, | |
| 2703 SDL_WINDOWEVENT_RESIZED, | |
| 2704 wmevent->size.w, | |
| 2705 wmevent->size.h); | |
| 2706 } | |
| 2707 } | |
| 2708 break; | |
| 2709 case Ph_WM_HIDE: | |
| 2710 { | |
| 2711 if (window != NULL) { | |
| 2712 /* Send new window state: minimized */ | |
| 2713 SDL_SendWindowEvent(window->id, | |
| 2714 SDL_WINDOWEVENT_MINIMIZED, | |
| 2715 0, 0); | |
| 2716 /* In case window is minimized, then it is hidden */ | |
| 2717 SDL_SendWindowEvent(window->id, | |
| 2718 SDL_WINDOWEVENT_HIDDEN, | |
| 2719 0, 0); | |
| 2720 } | |
|
3108
aa1897bee1e9
Continue working on QNX Photon with OpenGL ES support
Mike Gorchak <lestat@i.com.ua>
parents:
3092
diff
changeset
|
2721 } |
| 3139 | 2722 break; |
| 2723 case Ph_WM_MAX: | |
| 2724 { | |
| 2725 if (window != NULL) { | |
|
3375
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2726 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
|
2727 { |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2728 SDL_SendWindowEvent(window->id, |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2729 SDL_WINDOWEVENT_MAXIMIZED, |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2730 0, 0); |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2731 } |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2732 else |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2733 { |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2734 /* otherwise ignor the resize events */ |
|
dd105b317335
Continue working on 2D support for Photon/QNX.
Mike Gorchak <lestat@i.com.ua>
parents:
3193
diff
changeset
|
2735 } |
| 3139 | 2736 } |
| 2737 } | |
| 2738 break; | |
| 2739 case Ph_WM_RESTORE: | |
| 2740 { | |
| 2741 if (window != NULL) { | |
| 2742 SDL_SendWindowEvent(window->id, | |
| 2743 SDL_WINDOWEVENT_RESTORED, | |
| 2744 0, 0); | |
| 2745 } | |
| 2746 } | |
| 2747 break; | |
| 2748 } | |
| 2749 } | |
| 2750 break; | |
| 2751 } | |
| 2752 PtEventHandler(event); | |
| 2753 } | |
| 2754 break; | |
| 2755 case 0: | |
| 2756 { | |
| 2757 /* All events are read */ | |
| 2758 finish = 1; | |
| 2759 break; | |
| 2760 } | |
| 2761 case -1: | |
| 2762 { | |
| 2763 /* Error occured in event reading */ | |
| 2764 SDL_SetError("Photon: Can't read event"); | |
| 2765 return; | |
| 2766 } | |
| 2767 break; | |
| 2768 } | |
| 2769 if (finish != 0) { | |
| 2770 break; | |
| 2771 } | |
| 2772 } while (1); | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2773 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2774 |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2775 /*****************************************************************************/ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2776 /* SDL screen saver related functions */ |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2777 /*****************************************************************************/ |
| 3139 | 2778 void |
| 2779 photon_suspendscreensaver(_THIS) | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2780 { |
| 3139 | 2781 /* There is no screensaver in pure console, it may exist when running */ |
| 2782 /* 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
|
2783 } |
|
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
2784 |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2785 /* vi: set ts=4 sw=4 expandtab: */ |