Mercurial > sdl-ios-xcode
annotate src/video/qnxgf/SDL_qnxgf.c @ 3139:7f684f249ec9
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| author | Sam Lantinga <slouken@libsdl.org> |
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| date | Sat, 23 May 2009 22:41:08 +0000 |
| parents | d71d8ceda8b3 |
| children | 44d5474c2c8a |
| 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 Graphics Framework 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 #include "SDL_config.h" |
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28 |
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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 |
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34 /* Include QNX Graphics Framework declarations */ |
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35 #include <gf/gf.h> |
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36 |
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37 #include "SDL_qnxgf.h" |
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38 #include "SDL_gf_render.h" |
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39 #include "SDL_gf_pixelfmt.h" |
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40 #include "SDL_gf_opengles.h" |
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41 #include "SDL_gf_input.h" |
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42 |
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43 /******************************************************************************/ |
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44 /* SDL Generic video modes, which could provide GF */ |
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45 /* This is real pain in the ass. GF is just wrapper around a selected driver */ |
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46 /* some drivers could support double scan modes, like 320x200, 512x384, etc */ |
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47 /* but some drivers are not. Later we can distinguish one driver from another */ |
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48 /* Feel free to add any new custom graphics mode */ |
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49 /******************************************************************************/ |
| 3139 | 50 static SDL_DisplayMode generic_mode[] = { |
| 51 {0, 320, 200, 70, NULL}, /* 320x200 modes are 70Hz and 85Hz */ | |
| 52 {0, 320, 200, 85, NULL}, | |
| 53 {0, 320, 240, 70, NULL}, /* 320x240 modes are 70Hz and 85Hz */ | |
| 54 {0, 320, 240, 85, NULL}, | |
| 55 {0, 400, 300, 60, NULL}, /* 400x300 mode is 60Hz only */ | |
| 56 {0, 480, 360, 60, NULL}, /* 480x360 mode is 60Hz only */ | |
| 57 {0, 512, 384, 60, NULL}, /* 512x384 modes are 60Hz and 70Hz */ | |
| 58 {0, 512, 384, 70, NULL}, | |
| 59 {0, 640, 480, 60, NULL}, /* 640x480 modes are 60Hz, 75Hz, 85Hz */ | |
| 60 {0, 640, 480, 75, NULL}, | |
| 61 {0, 640, 480, 85, NULL}, | |
| 62 {0, 800, 600, 60, NULL}, /* 800x600 modes are 60Hz, 75Hz, 85Hz */ | |
| 63 {0, 800, 600, 75, NULL}, | |
| 64 {0, 800, 600, 85, NULL}, | |
| 65 {0, 800, 480, 60, NULL}, /* 800x480 mode is 60Hz only */ | |
| 66 {0, 848, 480, 60, NULL}, /* 848x480 mode is 60Hz only */ | |
| 67 {0, 960, 600, 60, NULL}, /* 960x600 mode is 60Hz only */ | |
| 68 {0, 1024, 640, 60, NULL}, /* 1024x640 mode is 60Hz only */ | |
| 69 {0, 1024, 768, 60, NULL}, /* 1024x768 modes are 60Hz, 70Hz, 75Hz */ | |
| 70 {0, 1024, 768, 70, NULL}, | |
| 71 {0, 1024, 768, 75, NULL}, | |
| 72 {0, 1088, 612, 60, NULL}, /* 1088x612 mode is 60Hz only */ | |
| 73 {0, 1152, 864, 60, NULL}, /* 1152x864 modes are 60Hz, 70Hz, 72Hz */ | |
| 74 {0, 1152, 864, 70, NULL}, /* 75Hz and 85Hz */ | |
| 75 {0, 1152, 864, 72, NULL}, | |
| 76 {0, 1152, 864, 75, NULL}, | |
| 77 {0, 1152, 864, 85, NULL}, | |
| 78 {0, 1280, 720, 60, NULL}, /* 1280x720 mode is 60Hz only */ | |
| 79 {0, 1280, 768, 60, NULL}, /* 1280x768 mode is 60Hz only */ | |
| 80 {0, 1280, 800, 60, NULL}, /* 1280x800 mode is 60Hz only */ | |
| 81 {0, 1280, 960, 60, NULL}, /* 1280x960 mode is 60Hz only */ | |
| 82 {0, 1280, 1024, 60, NULL}, /* 1280x1024 modes are 60Hz, 75Hz, 85Hz and */ | |
| 83 {0, 1280, 1024, 75, NULL}, /* 100 Hz */ | |
| 84 {0, 1280, 1024, 85, NULL}, /* */ | |
| 85 {0, 1280, 1024, 100, NULL}, /* */ | |
| 86 {0, 1360, 768, 60, NULL}, /* 1360x768 mode is 60Hz only */ | |
| 87 {0, 1400, 1050, 60, NULL}, /* 1400x1050 mode is 60Hz only */ | |
| 88 {0, 1440, 900, 60, NULL}, /* 1440x900 mode is 60Hz only */ | |
| 89 {0, 1440, 960, 60, NULL}, /* 1440x960 mode is 60Hz only */ | |
| 90 {0, 1600, 900, 60, NULL}, /* 1600x900 mode is 60Hz only */ | |
| 91 {0, 1600, 1024, 60, NULL}, /* 1600x1024 mode is 60Hz only */ | |
| 92 {0, 1600, 1200, 60, NULL}, /* 1600x1200 mode is 60Hz only */ | |
| 93 {0, 1680, 1050, 60, NULL}, /* 1680x1050 mode is 60Hz only */ | |
| 94 {0, 1920, 1080, 60, NULL}, /* 1920x1080 mode is 60Hz only */ | |
| 95 {0, 1920, 1200, 60, NULL}, /* 1920x1200 mode is 60Hz only */ | |
| 96 {0, 1920, 1440, 60, NULL}, /* 1920x1440 mode is 60Hz only */ | |
| 97 {0, 2048, 1536, 60, NULL}, /* 2048x1536 mode is 60Hz only */ | |
| 98 {0, 2048, 1080, 60, NULL}, /* 2048x1080 mode is 60Hz only */ | |
| 99 {0, 0, 0, 0, NULL} /* End of generic mode list */ | |
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100 }; |
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101 |
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102 /* Low level device graphics driver names, which they are reporting */ |
| 3139 | 103 GF_DeviceCaps gf_devicename[] = { |
| 104 /* ATI Rage 128 graphics driver (devg-ati_rage128) */ | |
| 105 {"ati_rage128", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 106 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 107 /* Fujitsu Carmine graphics driver (devg-carmine.so) */ | |
| 108 {"carmine", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 109 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 110 /* C&T graphics driver (devg-chips.so) */ | |
| 111 {"chips", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 112 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 113 /* Fujitsu Coral graphics driver (devg-coral.so) */ | |
| 114 {"coral", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 115 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 116 /* Intel integrated graphics driver (devg-extreme2.so) */ | |
| 117 {"extreme2", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 118 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 119 /* Unaccelerated FB driver (devg-flat.so) */ | |
| 120 {"flat", SDL_GF_UNACCELERATED | SDL_GF_LOWRESOLUTION | | |
| 121 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY}, | |
| 122 /* NS Geode graphics driver (devg-geode.so) */ | |
| 123 {"geode", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 124 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 125 /* Geode LX graphics driver (devg-geodelx.so) */ | |
| 126 {"geodelx", SDL_GF_ACCELERATED | SDL_GF_LOWRESOLUTION | | |
| 127 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 128 /* Intel integrated graphics driver (devg-gma9xx.so) */ | |
| 129 {"gma", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 130 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 131 /* Intel integrated graphics driver (devg-i810.so) */ | |
| 132 {"i810", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 133 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 134 /* Intel integrated graphics driver (devg-i830.so) */ | |
| 135 {"i830", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 136 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 137 /* Geode LX graphics driver (devg-lx800.so) */ | |
| 138 {"lx800", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 139 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 140 /* Matrox Gxx graphics driver (devg-matroxg.so) */ | |
| 141 {"matroxg", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 142 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 143 /* Intel Poulsbo graphics driver (devg-poulsbo.so) */ | |
| 144 {"poulsbo", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 145 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 146 /* ATI Radeon driver (devg-radeon.so) */ | |
| 147 {"radeon", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 148 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 149 /* ATI Rage driver (devg-rage.so) */ | |
| 150 {"rage", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 151 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 152 /* S3 Savage graphics driver (devg-s3_savage.so) */ | |
| 153 {"s3_savage", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 154 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 155 /* SiS630 integrated graphics driver (devg-sis630.so) */ | |
| 156 {"sis630", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 157 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 158 /* PowerVR SGX 535 graphics driver (devg-poulsbo.so) */ | |
| 159 {"sgx", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 160 SDL_GF_ACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 161 /* SM Voyager GX graphics driver (devg-smi5xx.so) */ | |
| 162 {"smi5xx", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 163 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 164 /* Silicon Motion graphics driver (devg-smi7xx.so) */ | |
| 165 {"smi7xx", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 166 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 167 /* SVGA unaccelerated gfx driver (devg-svga.so) */ | |
| 168 {"svga", SDL_GF_UNACCELERATED | SDL_GF_LOWRESOLUTION | | |
| 169 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY}, | |
| 170 /* nVidia TNT graphics driver (devg-tnt.so) */ | |
| 171 {"tnt", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 172 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 173 /* VIA integrated graphics driver (devg-tvia.so) */ | |
| 174 {"tvia", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 175 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 176 /* VIA UniChrome graphics driver (devg-unichrome.so) */ | |
| 177 {"unichrome", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | | |
| 178 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 179 /* VESA unaccelerated gfx driver (devg-vesa.so) */ | |
| 180 {"vesa", SDL_GF_UNACCELERATED | SDL_GF_LOWRESOLUTION | | |
| 181 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY}, | |
| 182 /* VmWare graphics driver (devg-volari.so) */ | |
| 183 {"vmware", SDL_GF_ACCELERATED | SDL_GF_LOWRESOLUTION | | |
| 184 SDL_GF_UNACCELERATED_3D | SDL_GF_NOVIDEOMEMORY}, | |
| 185 /* XGI XP10 graphics driver (devg-volari.so) */ | |
| 186 {"volari", SDL_GF_ACCELERATED | SDL_GF_LOWRESOLUTION | | |
| 187 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, | |
| 188 /* End of list */ | |
| 189 {NULL, 0x00000000} | |
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190 }; |
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191 |
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192 /*****************************************************************************/ |
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193 /* SDL Video Device initialization functions */ |
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194 /*****************************************************************************/ |
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195 |
| 3139 | 196 static int |
| 197 qnxgf_available(void) | |
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198 { |
| 3139 | 199 gf_dev_t gfdev; |
| 200 gf_dev_info_t gfdev_info; | |
| 201 int status; | |
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202 |
| 3139 | 203 /* Try to attach to graphics device driver */ |
| 204 status = gf_dev_attach(&gfdev, GF_DEVICE_INDEX(0), &gfdev_info); | |
| 205 if (status != GF_ERR_OK) { | |
| 206 return 0; | |
| 207 } | |
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208 |
| 3139 | 209 /* Detach from graphics device driver for now */ |
| 210 gf_dev_detach(gfdev); | |
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211 |
| 3139 | 212 return 1; |
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213 } |
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214 |
| 3139 | 215 static void |
| 216 qnxgf_destroy(SDL_VideoDevice * device) | |
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217 { |
| 3139 | 218 SDL_VideoData *gfdata = (SDL_VideoData *) device->driverdata; |
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219 |
| 3139 | 220 /* Detach from graphics device driver, if it was initialized */ |
| 221 if (gfdata->gfinitialized != SDL_FALSE) { | |
| 222 gf_dev_detach(gfdata->gfdev); | |
| 223 gfdata->gfdev = NULL; | |
| 224 } | |
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225 |
| 3139 | 226 if (device->driverdata != NULL) { |
| 227 device->driverdata = NULL; | |
| 228 } | |
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229 } |
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230 |
| 3139 | 231 static SDL_VideoDevice * |
| 232 qnxgf_create(int devindex) | |
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233 { |
| 3139 | 234 SDL_VideoDevice *device; |
| 235 SDL_VideoData *gfdata; | |
| 236 int status; | |
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237 |
| 3139 | 238 /* Initialize SDL_VideoDevice structure */ |
| 239 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice)); | |
| 240 if (device == NULL) { | |
| 241 SDL_OutOfMemory(); | |
| 242 return NULL; | |
| 243 } | |
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244 |
| 3139 | 245 /* Initialize internal GF specific data */ |
| 246 gfdata = (SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData)); | |
| 247 if (gfdata == NULL) { | |
| 248 SDL_OutOfMemory(); | |
| 249 SDL_free(device); | |
| 250 return NULL; | |
| 251 } | |
| 252 device->driverdata = gfdata; | |
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253 |
| 3139 | 254 /* Try to attach to graphics device driver */ |
| 255 status = | |
| 256 gf_dev_attach(&gfdata->gfdev, GF_DEVICE_INDEX(devindex), | |
| 257 &gfdata->gfdev_info); | |
| 258 if (status != GF_ERR_OK) { | |
| 259 SDL_OutOfMemory(); | |
| 260 SDL_free(gfdata); | |
| 261 SDL_free(device); | |
| 262 return NULL; | |
| 263 } | |
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264 |
| 3139 | 265 if (gfdata->gfdev_info.description == NULL) { |
| 266 gf_dev_detach(gfdata->gfdev); | |
| 267 SDL_SetError("GF: Failed to initialize graphics driver"); | |
| 268 return NULL; | |
| 269 } | |
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270 |
| 3139 | 271 /* Setup amount of available displays and current display */ |
| 272 device->num_displays = 0; | |
| 273 device->current_display = 0; | |
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274 |
| 3139 | 275 /* Setup device shutdown function */ |
| 276 gfdata->gfinitialized = SDL_TRUE; | |
| 277 device->free = qnxgf_destroy; | |
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278 |
| 3139 | 279 /* Setup all functions which we can handle */ |
| 280 device->VideoInit = qnxgf_videoinit; | |
| 281 device->VideoQuit = qnxgf_videoquit; | |
| 282 device->GetDisplayModes = qnxgf_getdisplaymodes; | |
| 283 device->SetDisplayMode = qnxgf_setdisplaymode; | |
| 284 device->SetDisplayPalette = qnxgf_setdisplaypalette; | |
| 285 device->GetDisplayPalette = qnxgf_getdisplaypalette; | |
| 286 device->SetDisplayGammaRamp = qnxgf_setdisplaygammaramp; | |
| 287 device->GetDisplayGammaRamp = qnxgf_getdisplaygammaramp; | |
| 288 device->CreateWindow = qnxgf_createwindow; | |
| 289 device->CreateWindowFrom = qnxgf_createwindowfrom; | |
| 290 device->SetWindowTitle = qnxgf_setwindowtitle; | |
| 291 device->SetWindowIcon = qnxgf_setwindowicon; | |
| 292 device->SetWindowPosition = qnxgf_setwindowposition; | |
| 293 device->SetWindowSize = qnxgf_setwindowsize; | |
| 294 device->ShowWindow = qnxgf_showwindow; | |
| 295 device->HideWindow = qnxgf_hidewindow; | |
| 296 device->RaiseWindow = qnxgf_raisewindow; | |
| 297 device->MaximizeWindow = qnxgf_maximizewindow; | |
| 298 device->MinimizeWindow = qnxgf_minimizewindow; | |
| 299 device->RestoreWindow = qnxgf_restorewindow; | |
| 300 device->SetWindowGrab = qnxgf_setwindowgrab; | |
| 301 device->DestroyWindow = qnxgf_destroywindow; | |
| 302 device->GetWindowWMInfo = qnxgf_getwindowwminfo; | |
| 303 device->GL_LoadLibrary = qnxgf_gl_loadlibrary; | |
| 304 device->GL_GetProcAddress = qnxgf_gl_getprocaddres; | |
| 305 device->GL_UnloadLibrary = qnxgf_gl_unloadlibrary; | |
| 306 device->GL_CreateContext = qnxgf_gl_createcontext; | |
| 307 device->GL_MakeCurrent = qnxgf_gl_makecurrent; | |
| 308 device->GL_SetSwapInterval = qnxgf_gl_setswapinterval; | |
| 309 device->GL_GetSwapInterval = qnxgf_gl_getswapinterval; | |
| 310 device->GL_SwapWindow = qnxgf_gl_swapwindow; | |
| 311 device->GL_DeleteContext = qnxgf_gl_deletecontext; | |
| 312 device->PumpEvents = qnxgf_pumpevents; | |
| 313 device->SuspendScreenSaver = qnxgf_suspendscreensaver; | |
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314 |
| 3139 | 315 return device; |
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316 } |
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317 |
| 3139 | 318 VideoBootStrap qnxgf_bootstrap = { |
| 319 "qnxgf", | |
| 320 "SDL QNX Graphics Framework (GF) video driver", | |
| 321 qnxgf_available, | |
| 322 qnxgf_create | |
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323 }; |
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324 |
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325 /*****************************************************************************/ |
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326 /* SDL Video and Display initialization/handling functions */ |
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327 /*****************************************************************************/ |
| 3139 | 328 int |
| 329 qnxgf_videoinit(_THIS) | |
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330 { |
| 3139 | 331 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; |
| 332 uint32_t it; | |
| 333 uint32_t jt; | |
| 334 char *override; | |
| 335 int32_t status; | |
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336 |
| 3139 | 337 /* By default GF uses buffer swap on vsync */ |
| 338 gfdata->swapinterval = 1; | |
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339 |
| 3139 | 340 /* Add each detected output to SDL */ |
| 341 for (it = 0; it < gfdata->gfdev_info.ndisplays; it++) { | |
| 342 SDL_VideoDisplay display; | |
| 343 SDL_DisplayMode current_mode; | |
| 344 SDL_DisplayData *didata; | |
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345 |
| 3139 | 346 didata = (SDL_DisplayData *) SDL_calloc(1, sizeof(SDL_DisplayData)); |
| 347 if (didata == NULL) { | |
| 348 /* memory allocation problem */ | |
| 349 SDL_OutOfMemory(); | |
| 350 return -1; | |
| 351 } | |
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352 |
| 3139 | 353 /* Set default cursor settings, maximum 128x128 cursor */ |
| 354 didata->cursor_visible = SDL_FALSE; | |
| 355 didata->cursor.type = GF_CURSOR_BITMAP; | |
| 356 didata->cursor.hotspot.x = 0; | |
| 357 didata->cursor.hotspot.y = 0; | |
| 358 didata->cursor.cursor.bitmap.w = SDL_VIDEO_GF_MAX_CURSOR_SIZE; | |
| 359 didata->cursor.cursor.bitmap.h = SDL_VIDEO_GF_MAX_CURSOR_SIZE; | |
| 360 didata->cursor.cursor.bitmap.stride = | |
| 361 (didata->cursor.cursor.bitmap.w + 7) / (sizeof(uint8_t) * 8); | |
| 362 didata->cursor.cursor.bitmap.color0 = 0x00000000; | |
| 363 didata->cursor.cursor.bitmap.color1 = 0x00000000; | |
| 364 didata->cursor.cursor.bitmap.image0 = | |
| 365 SDL_calloc(sizeof(uint8_t), | |
| 366 (didata->cursor.cursor.bitmap.w + | |
| 367 7) * didata->cursor.cursor.bitmap.h / | |
| 368 (sizeof(uint8_t) * 8)); | |
| 369 if (didata->cursor.cursor.bitmap.image0 == NULL) { | |
| 370 SDL_free(didata); | |
| 371 SDL_OutOfMemory(); | |
| 372 return -1; | |
| 373 } | |
| 374 didata->cursor.cursor.bitmap.image1 = | |
| 375 SDL_calloc(sizeof(uint8_t), | |
| 376 (didata->cursor.cursor.bitmap.w + | |
| 377 7) * didata->cursor.cursor.bitmap.h / | |
| 378 (sizeof(uint8_t) * 8)); | |
| 379 if (didata->cursor.cursor.bitmap.image1 == NULL) { | |
| 380 SDL_OutOfMemory(); | |
| 381 SDL_free((void *) didata->cursor.cursor.bitmap.image0); | |
| 382 SDL_free(didata); | |
| 383 return -1; | |
| 384 } | |
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385 |
| 3139 | 386 /* Query current display settings */ |
| 387 status = gf_display_query(gfdata->gfdev, it, &didata->display_info); | |
| 388 if (status == GF_ERR_OK) { | |
| 389 SDL_zero(current_mode); | |
| 390 current_mode.w = didata->display_info.xres; | |
| 391 current_mode.h = didata->display_info.yres; | |
| 392 current_mode.refresh_rate = didata->display_info.refresh; | |
| 393 current_mode.format = | |
| 394 qnxgf_gf_to_sdl_pixelformat(didata->display_info.format); | |
| 395 current_mode.driverdata = NULL; | |
| 396 } else { | |
| 397 /* video initialization problem */ | |
| 398 SDL_free((void *) didata->cursor.cursor.bitmap.image0); | |
| 399 SDL_free((void *) didata->cursor.cursor.bitmap.image1); | |
| 400 SDL_free(didata); | |
| 401 SDL_SetError("GF: Display query failed"); | |
| 402 return -1; | |
| 403 } | |
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404 |
| 3139 | 405 /* Attach GF to selected display */ |
| 406 status = gf_display_attach(&didata->display, gfdata->gfdev, it, NULL); | |
| 407 if (status != GF_ERR_OK) { | |
| 408 /* video initialization problem */ | |
| 409 SDL_free((void *) didata->cursor.cursor.bitmap.image0); | |
| 410 SDL_free((void *) didata->cursor.cursor.bitmap.image1); | |
| 411 SDL_free(didata); | |
| 412 SDL_SetError("GF: Couldn't attach to display"); | |
| 413 return -1; | |
| 414 } | |
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415 |
| 3139 | 416 /* Initialize status variables */ |
| 417 didata->layer_attached = SDL_FALSE; | |
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418 |
| 3139 | 419 /* Attach to main display layer */ |
| 420 status = | |
| 421 gf_layer_attach(&didata->layer, didata->display, | |
| 422 didata->display_info.main_layer_index, 0); | |
| 423 if (status != GF_ERR_OK) { | |
| 424 /* Failed to attach to main layer */ | |
| 425 SDL_free((void *) didata->cursor.cursor.bitmap.image0); | |
| 426 SDL_free((void *) didata->cursor.cursor.bitmap.image1); | |
| 427 SDL_free(didata); | |
| 428 SDL_SetError | |
| 429 ("GF: Couldn't attach to main layer, it could be busy"); | |
| 430 return -1; | |
| 431 } | |
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432 |
| 3139 | 433 /* Mark main display layer is attached */ |
| 434 didata->layer_attached = SDL_TRUE; | |
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435 |
| 3139 | 436 /* Set layer source and destination viewport */ |
| 437 gf_layer_set_src_viewport(didata->layer, 0, 0, current_mode.w - 1, | |
| 438 current_mode.h - 1); | |
| 439 gf_layer_set_dst_viewport(didata->layer, 0, 0, current_mode.w - 1, | |
| 440 current_mode.h - 1); | |
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441 |
| 3139 | 442 /* Create main visible on display surface */ |
| 443 status = gf_surface_create_layer(&didata->surface[0], &didata->layer, | |
| 444 1, 0, current_mode.w, current_mode.h, | |
| 445 qnxgf_sdl_to_gf_pixelformat | |
| 446 (current_mode.format), NULL, | |
| 447 GF_SURFACE_CREATE_2D_ACCESSIBLE | | |
| 448 GF_SURFACE_CREATE_3D_ACCESSIBLE | | |
| 449 GF_SURFACE_CREATE_SHAREABLE); | |
| 450 if (status != GF_ERR_OK) { | |
| 451 gf_layer_disable(didata->layer); | |
| 452 gf_layer_detach(didata->layer); | |
| 453 didata->layer_attached = SDL_FALSE; | |
| 454 SDL_free((void *) didata->cursor.cursor.bitmap.image0); | |
| 455 SDL_free((void *) didata->cursor.cursor.bitmap.image1); | |
| 456 SDL_free(didata); | |
| 457 SDL_SetError("GF: Can't create main layer surface at init (%d)\n", | |
| 458 status); | |
| 459 return -1; | |
| 460 } | |
| 461 | |
| 462 /* Set just created surface as main visible on the layer */ | |
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463 // gf_layer_set_surfaces(didata->layer, &didata->surface[0], 1); |
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464 |
| 3139 | 465 /* Update layer parameters */ |
| 466 status = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE); | |
| 467 if (status != GF_ERR_OK) { | |
| 468 /* Free allocated surface */ | |
| 469 gf_surface_free(didata->surface[0]); | |
| 470 didata->surface[0] = NULL; | |
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471 |
| 3139 | 472 /* Disable and detach from layer */ |
| 473 gf_layer_disable(didata->layer); | |
| 474 gf_layer_detach(didata->layer); | |
| 475 didata->layer_attached = SDL_FALSE; | |
| 476 SDL_free((void *) didata->cursor.cursor.bitmap.image0); | |
| 477 SDL_free((void *) didata->cursor.cursor.bitmap.image1); | |
| 478 SDL_free(didata); | |
| 479 SDL_SetError("GF: Can't update layer parameters\n"); | |
| 480 return -1; | |
| 481 } | |
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482 |
| 3139 | 483 /* Enable layer in case if hardware supports layer enable/disable */ |
| 484 gf_layer_enable(didata->layer); | |
| 485 | |
| 486 /* Copy device name for each display */ | |
| 487 SDL_strlcpy(didata->description, gfdata->gfdev_info.description, | |
| 488 SDL_VIDEO_GF_DEVICENAME_MAX - 1); | |
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489 |
| 3139 | 490 /* Search device capabilities and possible workarounds */ |
| 491 jt = 0; | |
| 492 do { | |
| 493 if (gf_devicename[jt].name == NULL) { | |
| 494 break; | |
| 495 } | |
| 496 if (SDL_strncmp | |
| 497 (gf_devicename[jt].name, didata->description, | |
| 498 SDL_strlen(gf_devicename[jt].name)) == 0) { | |
| 499 didata->caps = gf_devicename[jt].caps; | |
| 500 } | |
| 501 jt++; | |
| 502 } while (1); | |
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503 |
| 3139 | 504 /* Initialize display structure */ |
| 505 SDL_zero(display); | |
| 506 display.desktop_mode = current_mode; | |
| 507 display.current_mode = current_mode; | |
| 508 display.driverdata = didata; | |
| 509 didata->current_mode = current_mode; | |
| 510 SDL_AddVideoDisplay(&display); | |
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511 |
| 3139 | 512 /* Check for environment variables which could override some SDL settings */ |
| 513 didata->custom_refresh = 0; | |
| 514 override = SDL_getenv("SDL_VIDEO_GF_REFRESH_RATE"); | |
| 515 if (override != NULL) { | |
| 516 if (SDL_sscanf(override, "%u", &didata->custom_refresh) != 1) { | |
| 517 didata->custom_refresh = 0; | |
| 518 } | |
| 519 } | |
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520 |
| 3139 | 521 /* Get all display modes for this display */ |
| 522 _this->current_display = it; | |
| 523 qnxgf_getdisplaymodes(_this); | |
| 524 } | |
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525 |
| 3139 | 526 /* Restore default display */ |
| 527 _this->current_display = 0; | |
| 528 | |
| 529 /* Add GF renderer to SDL */ | |
| 530 gf_addrenderdriver(_this); | |
|
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|
531 |
| 3139 | 532 /* Add GF input devices */ |
| 533 status = gf_addinputdevices(_this); | |
| 534 if (status != 0) { | |
| 535 /* SDL error is set by gf_addinputdevices() function */ | |
| 536 return -1; | |
| 537 } | |
| 538 | |
| 539 /* video has been initialized successfully */ | |
| 540 return 1; | |
|
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|
541 } |
|
0b6f51c29267
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diff
changeset
|
542 |
| 3139 | 543 void |
| 544 qnxgf_videoquit(_THIS) | |
|
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|
545 { |
| 3139 | 546 SDL_DisplayData *didata = NULL; |
| 547 uint32_t it; | |
|
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|
548 |
| 3139 | 549 /* Stop collecting mouse events */ |
| 550 hiddi_disable_mouse(); | |
| 551 /* Delete GF input devices */ | |
| 552 gf_delinputdevices(_this); | |
|
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|
553 |
| 3139 | 554 /* SDL will restore old desktop mode on exit */ |
| 555 for (it = 0; it < _this->num_displays; it++) { | |
| 556 didata = _this->displays[it].driverdata; | |
|
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|
557 |
| 3139 | 558 /* Free cursor image */ |
| 559 if (didata->cursor.cursor.bitmap.image0 != NULL) { | |
| 560 SDL_free((void *) didata->cursor.cursor.bitmap.image0); | |
| 561 didata->cursor.cursor.bitmap.image0 = NULL; | |
| 562 } | |
| 563 if (didata->cursor.cursor.bitmap.image1 != NULL) { | |
| 564 SDL_free((void *) didata->cursor.cursor.bitmap.image1); | |
| 565 didata->cursor.cursor.bitmap.image1 = NULL; | |
| 566 } | |
|
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|
567 |
| 3139 | 568 /* Free main surface */ |
| 569 if (didata->surface[0] != NULL) { | |
| 570 gf_surface_free(didata->surface[0]); | |
| 571 didata->surface[0] = NULL; | |
| 572 } | |
|
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|
573 |
| 3139 | 574 /* Free back surface */ |
| 575 if (didata->surface[1] != NULL) { | |
| 576 gf_surface_free(didata->surface[1]); | |
| 577 didata->surface[1] = NULL; | |
| 578 } | |
| 579 | |
| 580 /* Free second back surface */ | |
| 581 if (didata->surface[2] != NULL) { | |
| 582 gf_surface_free(didata->surface[2]); | |
| 583 didata->surface[2] = NULL; | |
| 584 } | |
|
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|
585 |
| 3139 | 586 /* Detach layer before quit */ |
| 587 if (didata->layer_attached == SDL_TRUE) { | |
| 588 /* Disable layer if hardware supports this */ | |
| 589 gf_layer_disable(didata->layer); | |
|
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|
590 |
| 3139 | 591 /* Detach from layer, free it for others */ |
| 592 gf_layer_detach(didata->layer); | |
| 593 didata->layer = NULL; | |
|
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|
594 |
| 3139 | 595 /* Mark it as detached */ |
| 596 didata->layer_attached = SDL_FALSE; | |
| 597 } | |
|
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|
598 |
| 3139 | 599 /* Detach from selected display */ |
| 600 gf_display_detach(didata->display); | |
| 601 didata->display = NULL; | |
| 602 } | |
|
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|
603 } |
|
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|
604 |
| 3139 | 605 void |
| 606 qnxgf_getdisplaymodes(_THIS) | |
|
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|
607 { |
| 3139 | 608 SDL_DisplayData *didata = |
| 609 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 610 SDL_DisplayMode mode; | |
| 611 gf_modeinfo_t modeinfo; | |
| 612 uint32_t it = 0; | |
| 613 uint32_t jt = 0; | |
| 614 uint32_t kt = 0; | |
| 615 int status; | |
|
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|
616 |
| 3139 | 617 do { |
| 618 status = gf_display_query_mode(didata->display, it, &modeinfo); | |
| 619 if (status == GF_ERR_OK) { | |
| 620 /* Parsing current mode */ | |
| 621 if ((modeinfo.flags & GF_MODE_GENERIC) == GF_MODE_GENERIC) { | |
| 622 /* This mode is generic, so we can add to SDL our resolutions */ | |
| 623 /* Only pixel format is fixed, refresh rate could be any */ | |
| 624 jt = 0; | |
| 625 do { | |
| 626 if (generic_mode[jt].w == 0) { | |
| 627 break; | |
| 628 } | |
|
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|
629 |
| 3139 | 630 /* Check if driver do not supports doublescan video modes */ |
| 631 if ((didata->caps & SDL_GF_LOWRESOLUTION) != | |
| 632 SDL_GF_LOWRESOLUTION) { | |
| 633 if (generic_mode[jt].w < 640) { | |
| 634 jt++; | |
| 635 continue; | |
| 636 } | |
| 637 } | |
|
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|
638 |
| 3139 | 639 mode.w = generic_mode[jt].w; |
| 640 mode.h = generic_mode[jt].h; | |
| 641 mode.refresh_rate = generic_mode[jt].refresh_rate; | |
| 642 mode.format = | |
| 643 qnxgf_gf_to_sdl_pixelformat(modeinfo.primary_format); | |
| 644 mode.driverdata = NULL; | |
| 645 SDL_AddDisplayMode(_this->current_display, &mode); | |
|
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|
646 |
| 3139 | 647 jt++; |
| 648 } while (1); | |
| 649 } else { | |
| 650 /* Add this display mode as is in case if it is non-generic */ | |
| 651 /* But go through the each refresh rate, supported by gf */ | |
| 652 jt = 0; | |
| 653 do { | |
| 654 if (modeinfo.refresh[jt] != 0) { | |
| 655 mode.w = modeinfo.xres; | |
| 656 mode.h = modeinfo.yres; | |
| 657 mode.refresh_rate = modeinfo.refresh[jt]; | |
| 658 mode.format = | |
| 659 qnxgf_gf_to_sdl_pixelformat(modeinfo. | |
| 660 primary_format); | |
| 661 mode.driverdata = NULL; | |
| 662 SDL_AddDisplayMode(_this->current_display, &mode); | |
| 663 jt++; | |
| 664 } else { | |
| 665 break; | |
| 666 } | |
| 667 } while (1); | |
|
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|
668 } |
| 3139 | 669 } else { |
| 670 if (status == GF_ERR_PARM) { | |
| 671 /* out of available modes, all are listed */ | |
| 672 break; | |
|
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|
673 } |
|
cad1aefa2ed9
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|
674 |
| 3139 | 675 /* Error occured during mode listing */ |
| 676 break; | |
| 677 } | |
| 678 it++; | |
| 679 } while (1); | |
|
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|
680 } |
|
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|
681 |
| 3139 | 682 int |
| 683 qnxgf_setdisplaymode(_THIS, SDL_DisplayMode * mode) | |
|
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|
684 { |
| 3139 | 685 SDL_DisplayData *didata = |
| 686 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 687 uint32_t refresh_rate = 0; | |
| 688 int status; | |
| 689 | |
| 690 /* Current display dimensions and bpp are no more valid */ | |
| 691 didata->current_mode.format = SDL_PIXELFORMAT_UNKNOWN; | |
| 692 didata->current_mode.w = 0; | |
| 693 didata->current_mode.h = 0; | |
|
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|
694 |
| 3139 | 695 /* Check if custom refresh rate requested */ |
| 696 if (didata->custom_refresh != 0) { | |
| 697 refresh_rate = didata->custom_refresh; | |
| 698 } else { | |
| 699 refresh_rate = mode->refresh_rate; | |
| 700 } | |
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changeset
|
701 |
| 3139 | 702 /* Check if SDL GF driver needs to find appropriate refresh rate itself */ |
| 703 if (refresh_rate == 0) { | |
| 704 uint32_t it; | |
| 705 SDL_DisplayMode tempmode; | |
| 706 | |
| 707 /* Clear display mode structure */ | |
| 708 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode)); | |
| 709 tempmode.refresh_rate = 0x0000FFFF; | |
|
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parents:
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diff
changeset
|
710 |
| 3139 | 711 /* Check if window width and height matches one of our modes */ |
| 712 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) { | |
| 713 if ((SDL_CurrentDisplay.display_modes[it].w == mode->w) && | |
| 714 (SDL_CurrentDisplay.display_modes[it].h == mode->h) && | |
| 715 (SDL_CurrentDisplay.display_modes[it].format == mode->format)) | |
| 716 { | |
| 717 /* Find the lowest refresh rate available */ | |
| 718 if (tempmode.refresh_rate > | |
| 719 SDL_CurrentDisplay.display_modes[it].refresh_rate) { | |
| 720 tempmode = SDL_CurrentDisplay.display_modes[it]; | |
| 721 } | |
| 722 } | |
| 723 } | |
| 724 if (tempmode.refresh_rate != 0x0000FFFF) { | |
| 725 refresh_rate = tempmode.refresh_rate; | |
| 726 } else { | |
| 727 /* Let video driver decide what to do with this */ | |
| 728 refresh_rate = 0; | |
| 729 } | |
| 730 } | |
| 731 | |
| 732 /* Check if SDL GF driver needs to check custom refresh rate */ | |
| 733 if (didata->custom_refresh != 0) { | |
| 734 uint32_t it; | |
| 735 SDL_DisplayMode tempmode; | |
| 736 | |
| 737 /* Clear display mode structure */ | |
| 738 SDL_memset(&tempmode, 0x00, sizeof(SDL_DisplayMode)); | |
| 739 tempmode.refresh_rate = 0x0000FFFF; | |
|
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diff
changeset
|
740 |
| 3139 | 741 /* Check if window width and height matches one of our modes */ |
| 742 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) { | |
| 743 if ((SDL_CurrentDisplay.display_modes[it].w == mode->w) && | |
| 744 (SDL_CurrentDisplay.display_modes[it].h == mode->h) && | |
| 745 (SDL_CurrentDisplay.display_modes[it].format == mode->format)) | |
| 746 { | |
| 747 /* Find the lowest refresh rate available */ | |
| 748 if (tempmode.refresh_rate > | |
| 749 SDL_CurrentDisplay.display_modes[it].refresh_rate) { | |
| 750 tempmode = SDL_CurrentDisplay.display_modes[it]; | |
| 751 } | |
|
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diff
changeset
|
752 |
| 3139 | 753 /* Check if requested refresh rate found */ |
| 754 if (refresh_rate == | |
| 755 SDL_CurrentDisplay.display_modes[it].refresh_rate) { | |
| 756 tempmode = SDL_CurrentDisplay.display_modes[it]; | |
| 757 break; | |
| 758 } | |
| 759 } | |
| 760 } | |
| 761 if (tempmode.refresh_rate != 0x0000FFFF) { | |
| 762 refresh_rate = tempmode.refresh_rate; | |
| 763 } else { | |
| 764 /* Let video driver decide what to do with this */ | |
| 765 refresh_rate = 0; | |
| 766 } | |
| 767 } | |
| 768 | |
| 769 /* Free main surface */ | |
| 770 if (didata->surface[0] != NULL) { | |
| 771 gf_surface_free(didata->surface[0]); | |
| 772 didata->surface[0] = NULL; | |
| 773 } | |
|
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Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
774 |
| 3139 | 775 /* Free back surface */ |
| 776 if (didata->surface[1] != NULL) { | |
| 777 gf_surface_free(didata->surface[1]); | |
| 778 didata->surface[1] = NULL; | |
| 779 } | |
| 780 | |
| 781 /* Free second back surface */ | |
| 782 if (didata->surface[2] != NULL) { | |
| 783 gf_surface_free(didata->surface[2]); | |
| 784 didata->surface[2] = NULL; | |
| 785 } | |
| 786 | |
| 787 /* Detach layer before switch to new graphics mode */ | |
| 788 if (didata->layer_attached == SDL_TRUE) { | |
| 789 /* Disable layer if hardware supports this */ | |
| 790 gf_layer_disable(didata->layer); | |
| 791 | |
| 792 /* Detach from layer, free it for others */ | |
| 793 gf_layer_detach(didata->layer); | |
| 794 | |
| 795 /* Mark it as detached */ | |
| 796 didata->layer_attached = SDL_FALSE; | |
| 797 } | |
| 798 | |
| 799 /* Set new display video mode */ | |
| 800 status = | |
| 801 gf_display_set_mode(didata->display, mode->w, mode->h, refresh_rate, | |
| 802 qnxgf_sdl_to_gf_pixelformat(mode->format), 0); | |
| 803 if (status != GF_ERR_OK) { | |
| 804 /* Display mode/resolution switch has been failed */ | |
| 805 SDL_SetError("GF: Mode is not supported by graphics driver"); | |
| 806 return -1; | |
| 807 } else { | |
| 808 didata->current_mode = *mode; | |
| 809 didata->current_mode.refresh_rate = refresh_rate; | |
| 810 } | |
| 811 | |
| 812 /* Attach to main display layer */ | |
| 813 status = | |
| 814 gf_layer_attach(&didata->layer, didata->display, | |
| 815 didata->display_info.main_layer_index, 0); | |
| 816 if (status != GF_ERR_OK) { | |
| 817 SDL_SetError("GF: Couldn't attach to main layer, it could be busy"); | |
| 818 | |
| 819 /* Failed to attach to main displayable layer */ | |
| 820 return -1; | |
| 821 } | |
| 822 | |
| 823 /* Mark main display layer is attached */ | |
| 824 didata->layer_attached = SDL_TRUE; | |
|
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parents:
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diff
changeset
|
825 |
| 3139 | 826 /* Set layer source and destination viewport */ |
| 827 gf_layer_set_src_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1); | |
| 828 gf_layer_set_dst_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1); | |
| 829 | |
| 830 /* Create main visible on display surface */ | |
| 831 status = | |
| 832 gf_surface_create_layer(&didata->surface[0], &didata->layer, 1, 0, | |
| 833 mode->w, mode->h, | |
| 834 qnxgf_sdl_to_gf_pixelformat(mode->format), | |
| 835 NULL, | |
| 836 GF_SURFACE_CREATE_2D_ACCESSIBLE | | |
| 837 GF_SURFACE_CREATE_3D_ACCESSIBLE | | |
| 838 GF_SURFACE_CREATE_SHAREABLE); | |
| 839 if (status != GF_ERR_OK) { | |
| 840 gf_layer_disable(didata->layer); | |
| 841 gf_layer_detach(didata->layer); | |
| 842 didata->layer_attached = SDL_FALSE; | |
| 843 SDL_SetError | |
| 844 ("GF: Can't create main layer surface at modeswitch (%d)\n", | |
| 845 status); | |
| 846 return -1; | |
| 847 } | |
| 848 | |
| 849 /* Set just created surface as main visible on the layer */ | |
| 850 gf_layer_set_surfaces(didata->layer, &didata->surface[0], 1); | |
|
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diff
changeset
|
851 |
| 3139 | 852 /* Update layer parameters */ |
| 853 status = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE); | |
| 854 if (status != GF_ERR_OK) { | |
| 855 /* Free main surface */ | |
| 856 gf_surface_free(didata->surface[0]); | |
| 857 didata->surface[0] = NULL; | |
|
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diff
changeset
|
858 |
| 3139 | 859 /* Detach layer */ |
| 860 gf_layer_disable(didata->layer); | |
| 861 gf_layer_detach(didata->layer); | |
| 862 didata->layer_attached = SDL_FALSE; | |
| 863 SDL_SetError("GF: Can't update layer parameters\n"); | |
| 864 return -1; | |
| 865 } | |
|
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parents:
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diff
changeset
|
866 |
| 3139 | 867 /* Restore cursor if it was visible */ |
| 868 if (didata->cursor_visible == SDL_TRUE) { | |
| 869 gf_cursor_set(didata->display, 0, &didata->cursor); | |
| 870 gf_cursor_enable(didata->display, 0); | |
| 871 } | |
| 872 | |
| 873 /* Enable layer in case if hardware supports layer enable/disable */ | |
| 874 gf_layer_enable(didata->layer); | |
| 875 | |
| 876 return 0; | |
|
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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|
877 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
878 |
| 3139 | 879 int |
| 880 qnxgf_setdisplaypalette(_THIS, SDL_Palette * palette) | |
|
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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diff
changeset
|
881 { |
| 3139 | 882 SDL_DisplayData *didata = |
| 883 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 884 | |
| 885 /* QNX GF doesn't have support for global palette changing, but we */ | |
| 886 /* could store it for usage in future */ | |
| 887 | |
| 888 /* Setting display palette operation has been failed */ | |
| 889 return -1; | |
| 890 } | |
|
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Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
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changeset
|
891 |
| 3139 | 892 int |
| 893 qnxgf_getdisplaypalette(_THIS, SDL_Palette * palette) | |
| 894 { | |
| 895 SDL_DisplayData *didata = | |
| 896 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 897 | |
| 898 /* We can't provide current palette settings and looks like SDL */ | |
| 899 /* do not call this function also, in such case this function returns -1 */ | |
|
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Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
900 |
| 3139 | 901 /* Getting display palette operation has been failed */ |
| 902 return -1; | |
| 903 } | |
| 904 | |
| 905 int | |
| 906 qnxgf_setdisplaygammaramp(_THIS, Uint16 * ramp) | |
| 907 { | |
| 908 SDL_DisplayData *didata = | |
| 909 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 910 int status; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
911 |
| 3139 | 912 /* Setup gamma ramp, for each color channel */ |
| 913 status = | |
| 914 gf_display_set_color_lut16(didata->display, (uint16_t *) ramp, | |
| 915 (uint16_t *) ramp + 256, | |
| 916 (uint16_t *) ramp + 512); | |
| 917 if (status != GF_ERR_OK) { | |
| 918 /* Setting display gamma ramp operation has been failed */ | |
| 919 return -1; | |
| 920 } | |
| 921 | |
| 922 return 0; | |
| 923 } | |
|
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Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
924 |
| 3139 | 925 int |
| 926 qnxgf_getdisplaygammaramp(_THIS, Uint16 * ramp) | |
| 927 { | |
| 928 /* TODO: We need to return previous gamma set */ | |
| 929 /* Also we need some initial fake gamma to return */ | |
| 930 | |
| 931 /* Getting display gamma ramp operation has been failed */ | |
| 932 return -1; | |
| 933 } | |
|
3092
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Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
934 |
| 3139 | 935 int |
| 936 qnxgf_createwindow(_THIS, SDL_Window * window) | |
| 937 { | |
| 938 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; | |
| 939 SDL_DisplayData *didata = | |
| 940 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 941 SDL_WindowData *wdata; | |
| 942 int32_t status; | |
| 943 | |
| 944 /* QNX GF supports fullscreen window modes only */ | |
| 945 if ((window->flags & SDL_WINDOW_FULLSCREEN) != SDL_WINDOW_FULLSCREEN) { | |
| 946 uint32_t it; | |
| 947 SDL_DisplayMode mode; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
948 |
| 3139 | 949 /* Clear display mode structure */ |
| 950 SDL_memset(&mode, 0x00, sizeof(SDL_DisplayMode)); | |
| 951 mode.refresh_rate = 0x0000FFFF; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
952 |
| 3139 | 953 /* Check if window width and height matches one of our modes */ |
| 954 for (it = 0; it < SDL_CurrentDisplay.num_display_modes; it++) { | |
| 955 if ((SDL_CurrentDisplay.display_modes[it].w == window->w) && | |
| 956 (SDL_CurrentDisplay.display_modes[it].h == window->h) && | |
| 957 (SDL_CurrentDisplay.display_modes[it].format == | |
| 958 SDL_CurrentDisplay.desktop_mode.format)) { | |
| 959 /* Find the lowest refresh rate available */ | |
| 960 if (mode.refresh_rate > | |
| 961 SDL_CurrentDisplay.display_modes[it].refresh_rate) { | |
| 962 mode = SDL_CurrentDisplay.display_modes[it]; | |
| 963 } | |
| 964 } | |
| 965 } | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
966 |
| 3139 | 967 /* Check if end of display list has been reached */ |
| 968 if (mode.refresh_rate == 0x0000FFFF) { | |
| 969 SDL_SetError("GF: Desired video mode is not supported"); | |
| 970 | |
| 971 /* Failed to create new window */ | |
| 972 return -1; | |
| 973 } else { | |
| 974 /* Tell to the caller that mode will be fullscreen */ | |
| 975 window->flags |= SDL_WINDOW_FULLSCREEN; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
976 |
| 3139 | 977 /* Setup fullscreen mode, bpp used from desktop mode in this case */ |
| 978 status = qnxgf_setdisplaymode(_this, &mode); | |
| 979 if (status != 0) { | |
| 980 /* Failed to swith fullscreen video mode */ | |
| 981 return -1; | |
| 982 } | |
| 983 } | |
| 984 } | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
985 |
| 3139 | 986 /* Setup our own window decorations and states, which are depend on fullscreen mode */ |
| 987 window->flags |= SDL_WINDOW_SHOWN | SDL_WINDOW_BORDERLESS | | |
| 988 SDL_WINDOW_MAXIMIZED | SDL_WINDOW_INPUT_GRABBED | | |
| 989 SDL_WINDOW_INPUT_FOCUS | SDL_WINDOW_MOUSE_FOCUS; | |
| 990 window->flags &= ~(SDL_WINDOW_RESIZABLE | SDL_WINDOW_MINIMIZED); | |
| 991 | |
| 992 /* Ignore any window position settings */ | |
| 993 window->x = SDL_WINDOWPOS_UNDEFINED; | |
| 994 window->y = SDL_WINDOWPOS_UNDEFINED; | |
|
3092
cad1aefa2ed9
Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3087
diff
changeset
|
995 |
| 3139 | 996 /* Allocate window internal data */ |
| 997 wdata = (SDL_WindowData *) SDL_calloc(1, sizeof(SDL_WindowData)); | |
| 998 if (wdata == NULL) { | |
| 999 SDL_OutOfMemory(); | |
| 1000 return -1; | |
| 1001 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1002 |
| 3139 | 1003 /* Setup driver data for this window */ |
| 1004 window->driverdata = wdata; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1005 |
| 3139 | 1006 /* Check if window must support OpenGL ES rendering */ |
| 1007 if ((window->flags & SDL_WINDOW_OPENGL) == SDL_WINDOW_OPENGL) { | |
| 1008 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 1009 EGLBoolean initstatus; | |
| 1010 | |
| 1011 /* Mark this window as OpenGL ES compatible */ | |
| 1012 wdata->uses_gles = SDL_TRUE; | |
| 1013 | |
| 1014 /* Create connection to OpenGL ES */ | |
| 1015 if (gfdata->egldisplay == EGL_NO_DISPLAY) { | |
| 1016 gfdata->egldisplay = eglGetDisplay(gfdata->gfdev); | |
| 1017 if (gfdata->egldisplay == EGL_NO_DISPLAY) { | |
| 1018 SDL_SetError("GF: Can't get connection to OpenGL ES"); | |
| 1019 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1020 } |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1021 |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1022 /* Initialize OpenGL ES library, ignore EGL version */ |
| 3139 | 1023 initstatus = eglInitialize(gfdata->egldisplay, NULL, NULL); |
| 1024 if (initstatus != EGL_TRUE) { | |
| 1025 SDL_SetError("GF: Can't init OpenGL ES library"); | |
| 1026 return -1; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1027 } |
| 3139 | 1028 } |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1029 |
| 3139 | 1030 /* Increment GL ES reference count usage */ |
| 1031 gfdata->egl_refcount++; | |
| 1032 #else | |
| 1033 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1034 return -1; | |
| 1035 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 1036 } | |
|
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Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1037 |
| 3139 | 1038 /* Enable mouse event collecting */ |
| 1039 hiddi_enable_mouse(); | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1040 |
| 3139 | 1041 /* By default last created window got a input focus */ |
| 1042 SDL_SetKeyboardFocus(0, window->id); | |
| 1043 SDL_SetMouseFocus(0, window->id); | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1044 |
| 3139 | 1045 /* Window has been successfully created */ |
| 1046 return 0; | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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diff
changeset
|
1047 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1048 |
| 3139 | 1049 int |
| 1050 qnxgf_createwindowfrom(_THIS, SDL_Window * window, const void *data) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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diff
changeset
|
1051 { |
| 3139 | 1052 /* Failed to create window from another window */ |
| 1053 return -1; | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1054 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1055 |
| 3139 | 1056 void |
| 1057 qnxgf_setwindowtitle(_THIS, SDL_Window * window) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
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|
1058 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1059 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1060 |
| 3139 | 1061 void |
| 1062 qnxgf_setwindowicon(_THIS, SDL_Window * window, SDL_Surface * icon) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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|
1063 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1064 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1065 |
| 3139 | 1066 void |
| 1067 qnxgf_setwindowposition(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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diff
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|
1068 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1069 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1070 |
| 3139 | 1071 void |
| 1072 qnxgf_setwindowsize(_THIS, SDL_Window * window) | |
|
3087
0b6f51c29267
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Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1073 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1074 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1075 |
| 3139 | 1076 void |
| 1077 qnxgf_showwindow(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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diff
changeset
|
1078 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1079 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1080 |
| 3139 | 1081 void |
| 1082 qnxgf_hidewindow(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1083 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1084 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1085 |
| 3139 | 1086 void |
| 1087 qnxgf_raisewindow(_THIS, SDL_Window * window) | |
|
3087
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parents:
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diff
changeset
|
1088 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1089 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1090 |
| 3139 | 1091 void |
| 1092 qnxgf_maximizewindow(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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changeset
|
1093 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1094 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1095 |
| 3139 | 1096 void |
| 1097 qnxgf_minimizewindow(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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diff
changeset
|
1098 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1099 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1100 |
| 3139 | 1101 void |
| 1102 qnxgf_restorewindow(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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|
1103 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1104 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1105 |
| 3139 | 1106 void |
| 1107 qnxgf_setwindowgrab(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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changeset
|
1108 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1109 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1110 |
| 3139 | 1111 void |
| 1112 qnxgf_destroywindow(_THIS, SDL_Window * window) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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changeset
|
1113 { |
| 3139 | 1114 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; |
| 1115 SDL_DisplayData *didata = | |
| 1116 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 1117 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
|
3092
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Date: Thu, 12 Mar 2009 15:14:38 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1118 |
| 3139 | 1119 if (wdata != NULL) { |
| 1120 #if defined(SDL_VIDEO_OPENGL_ES) | |
| 1121 /* Destroy OpenGL ES surface if it was created */ | |
| 1122 if (wdata->gles_surface != EGL_NO_SURFACE) { | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1123 eglDestroySurface(gfdata->egldisplay, wdata->gles_surface); |
| 3139 | 1124 } |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1125 |
| 3139 | 1126 /* Free any 3D target if it was created before */ |
| 1127 if (wdata->target_created == SDL_TRUE) { | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1128 gf_3d_target_free(wdata->target); |
| 3139 | 1129 wdata->target_created == SDL_FALSE; |
| 1130 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1131 |
| 3139 | 1132 gfdata->egl_refcount--; |
| 1133 if (gfdata->egl_refcount == 0) { | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1134 /* Terminate connection to OpenGL ES */ |
| 3139 | 1135 if (gfdata->egldisplay != EGL_NO_DISPLAY) { |
| 1136 eglTerminate(gfdata->egldisplay); | |
| 1137 gfdata->egldisplay = EGL_NO_DISPLAY; | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
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3092
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changeset
|
1138 } |
| 3139 | 1139 } |
| 1140 #endif /* SDL_VIDEO_OPENGL_ES */ | |
| 1141 } | |
|
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changeset
|
1142 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
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changeset
|
1143 |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
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changeset
|
1144 /*****************************************************************************/ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
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changeset
|
1145 /* SDL Window Manager function */ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
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diff
changeset
|
1146 /*****************************************************************************/ |
| 3139 | 1147 SDL_bool |
| 1148 qnxgf_getwindowwminfo(_THIS, SDL_Window * window, struct SDL_SysWMinfo *info) | |
|
3087
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changeset
|
1149 { |
| 3139 | 1150 /* QNX GF do not operates at window level, this means we are have no */ |
| 1151 /* Window Manager available, no specific data in SDL_SysWMinfo too */ | |
|
3092
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Date: Thu, 12 Mar 2009 15:14:38 +0200
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|
1152 |
| 3139 | 1153 if (info->version.major <= SDL_MAJOR_VERSION) { |
| 1154 return SDL_TRUE; | |
| 1155 } else { | |
| 1156 SDL_SetError("Application not compiled with SDL %d.%d\n", | |
| 1157 SDL_MAJOR_VERSION, SDL_MINOR_VERSION); | |
| 1158 return SDL_FALSE; | |
| 1159 } | |
|
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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|
1160 |
| 3139 | 1161 /* Failed to get window manager information */ |
| 1162 return SDL_FALSE; | |
|
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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|
1163 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
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|
1164 |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1165 /*****************************************************************************/ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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|
1166 /* SDL OpenGL/OpenGL ES functions */ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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|
1167 /*****************************************************************************/ |
| 3139 | 1168 int |
| 1169 qnxgf_gl_loadlibrary(_THIS, const char *path) | |
|
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Date: Wed, 4 Mar 2009 15:38:22 +0200
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parents:
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diff
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|
1170 { |
| 3139 | 1171 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1172 /* Check if OpenGL ES library is specified for GF driver */ | |
| 1173 if (path == NULL) { | |
| 1174 path = SDL_getenv("SDL_OPENGL_LIBRARY"); | |
| 1175 if (path == NULL) { | |
| 1176 path = SDL_getenv("SDL_OPENGLES_LIBRARY"); | |
| 1177 } | |
| 1178 } | |
| 1179 | |
| 1180 /* Check if default library loading requested */ | |
| 1181 if (path == NULL) { | |
| 1182 /* Already linked with GF library which provides egl* subset of */ | |
| 1183 /* functions, use Common profile of OpenGL ES library by default */ | |
| 1184 path = "/usr/lib/libGLES_CM.so.1"; | |
| 1185 } | |
|
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1186 |
| 3139 | 1187 /* Load dynamic library */ |
| 1188 _this->gl_config.dll_handle = SDL_LoadObject(path); | |
| 1189 if (!_this->gl_config.dll_handle) { | |
| 1190 /* Failed to load new GL ES library */ | |
| 1191 SDL_SetError("GF: Failed to locate OpenGL ES library"); | |
| 1192 return -1; | |
| 1193 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
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|
1194 |
| 3139 | 1195 /* Store OpenGL ES library path and name */ |
| 1196 SDL_strlcpy(_this->gl_config.driver_path, path, | |
| 1197 SDL_arraysize(_this->gl_config.driver_path)); | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1198 |
| 3139 | 1199 /* New OpenGL ES library is loaded */ |
| 1200 return 0; | |
| 1201 #else | |
| 1202 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1203 return -1; | |
| 1204 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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|
1205 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1206 |
| 3139 | 1207 void * |
| 1208 qnxgf_gl_getprocaddres(_THIS, const char *proc) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1209 { |
| 3139 | 1210 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1211 void *function_address; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1212 |
| 3139 | 1213 /* Try to get function address through the egl interface */ |
| 1214 function_address = eglGetProcAddress(proc); | |
| 1215 if (function_address != NULL) { | |
| 1216 return function_address; | |
| 1217 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1218 |
| 3139 | 1219 /* Then try to get function in the OpenGL ES library */ |
| 1220 if (_this->gl_config.dll_handle) { | |
| 1221 function_address = | |
| 1222 SDL_LoadFunction(_this->gl_config.dll_handle, proc); | |
| 1223 if (function_address != NULL) { | |
| 1224 return function_address; | |
| 1225 } | |
| 1226 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
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|
1227 |
| 3139 | 1228 /* Add emulated OpenGL ES 1.1 functions */ |
| 1229 if (SDL_strcmp(proc, "glTexParameteri") == 0) { | |
| 1230 return glTexParameteri; | |
| 1231 } | |
| 1232 if (SDL_strcmp(proc, "glTexParameteriv") == 0) { | |
| 1233 return glTexParameteriv; | |
| 1234 } | |
| 1235 if (SDL_strcmp(proc, "glColor4ub") == 0) { | |
| 1236 return glColor4ub; | |
| 1237 } | |
| 1238 | |
| 1239 /* Failed to get GL ES function address pointer */ | |
| 1240 SDL_SetError("GF: Cannot locate OpenGL ES function name"); | |
| 1241 return NULL; | |
| 1242 #else | |
| 1243 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1244 return NULL; | |
| 1245 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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|
1246 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
1247 |
| 3139 | 1248 void |
| 1249 qnxgf_gl_unloadlibrary(_THIS) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1250 { |
| 3139 | 1251 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1252 /* Unload OpenGL ES library */ | |
| 1253 if (_this->gl_config.dll_handle) { | |
| 1254 SDL_UnloadObject(_this->gl_config.dll_handle); | |
| 1255 _this->gl_config.dll_handle = NULL; | |
| 1256 } | |
| 1257 #else | |
| 1258 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1259 return; | |
| 1260 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1261 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1262 |
| 3139 | 1263 SDL_GLContext |
| 1264 qnxgf_gl_createcontext(_THIS, SDL_Window * window) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1265 { |
| 3139 | 1266 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1267 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; | |
| 1268 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
| 1269 SDL_DisplayData *didata = | |
| 1270 (SDL_DisplayData *) SDL_CurrentDisplay.driverdata; | |
| 1271 EGLBoolean status; | |
| 1272 int32_t gfstatus; | |
| 1273 EGLint configs; | |
| 1274 uint32_t surfaces; | |
| 1275 uint32_t attr_pos; | |
| 1276 EGLint attr_value; | |
| 1277 EGLint cit; | |
| 1278 | |
| 1279 /* Choose buffeingr scheme */ | |
| 1280 if (!_this->gl_config.double_buffer) { | |
| 1281 surfaces = 1; | |
| 1282 } else { | |
| 1283 surfaces = 2; | |
| 1284 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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|
1285 |
| 3139 | 1286 /* If driver has no support of video memory allocation, then */ |
| 1287 /* disable double buffering, use single buffer present copy */ | |
| 1288 if ((didata->caps & SDL_GF_VIDEOMEMORY) != SDL_GF_VIDEOMEMORY) { | |
| 1289 surfaces = 1; | |
| 1290 } | |
| 1291 | |
| 1292 /* Free main surface */ | |
| 1293 if (didata->surface[0] != NULL) { | |
| 1294 gf_surface_free(didata->surface[0]); | |
| 1295 didata->surface[0] = NULL; | |
| 1296 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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changeset
|
1297 |
| 3139 | 1298 /* Free back surface */ |
| 1299 if (didata->surface[1] != NULL) { | |
| 1300 gf_surface_free(didata->surface[1]); | |
| 1301 didata->surface[1] = NULL; | |
| 1302 } | |
|
3116
b17f1ae7ad66
Added support for single buffering, if double buffering is not available.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1303 |
| 3139 | 1304 /* Free second back surface */ |
| 1305 if (didata->surface[2] != NULL) { | |
| 1306 gf_surface_free(didata->surface[2]); | |
| 1307 didata->surface[2] = NULL; | |
| 1308 } | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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changeset
|
1309 |
| 3139 | 1310 /* Detach layer before switch to new graphics mode */ |
| 1311 if (didata->layer_attached == SDL_TRUE) { | |
| 1312 /* Disable layer if hardware supports this */ | |
| 1313 gf_layer_disable(didata->layer); | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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|
1314 |
| 3139 | 1315 /* Detach from layer, free it for others */ |
| 1316 gf_layer_detach(didata->layer); | |
| 1317 | |
| 1318 /* Mark it as detached */ | |
| 1319 didata->layer_attached = SDL_FALSE; | |
| 1320 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1321 |
| 3139 | 1322 /* Attach to main display layer */ |
| 1323 gfstatus = | |
| 1324 gf_layer_attach(&didata->layer, didata->display, | |
| 1325 didata->display_info.main_layer_index, 0); | |
| 1326 if (gfstatus != GF_ERR_OK) { | |
| 1327 SDL_SetError("GF: Couldn't attach to main layer, it could be busy"); | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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changeset
|
1328 |
| 3139 | 1329 /* Failed to attach to main displayable layer */ |
| 1330 return NULL; | |
| 1331 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1332 |
| 3139 | 1333 /* Mark main display layer is attached */ |
| 1334 didata->layer_attached = SDL_TRUE; | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
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changeset
|
1335 |
| 3139 | 1336 /* Set layer source and destination viewport */ |
| 1337 gf_layer_set_src_viewport(didata->layer, 0, 0, didata->current_mode.w - 1, | |
| 1338 didata->current_mode.h - 1); | |
| 1339 gf_layer_set_dst_viewport(didata->layer, 0, 0, didata->current_mode.w - 1, | |
| 1340 didata->current_mode.h - 1); | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1341 |
| 3139 | 1342 /* Create main visible on display surface */ |
| 1343 gfstatus = | |
| 1344 gf_surface_create_layer(&didata->surface[0], &didata->layer, 1, 0, | |
| 1345 didata->current_mode.w, | |
| 1346 didata->current_mode.h, | |
| 1347 qnxgf_sdl_to_gf_pixelformat(didata-> | |
| 1348 current_mode. | |
| 1349 format), NULL, | |
| 1350 GF_SURFACE_CREATE_2D_ACCESSIBLE | | |
| 1351 GF_SURFACE_CREATE_3D_ACCESSIBLE | | |
| 1352 GF_SURFACE_CREATE_SHAREABLE); | |
| 1353 if (gfstatus != GF_ERR_OK) { | |
| 1354 gf_layer_disable(didata->layer); | |
| 1355 gf_layer_detach(didata->layer); | |
| 1356 didata->layer_attached = SDL_FALSE; | |
| 1357 SDL_SetError("GF: Can't create main layer surface at glctx (%d)\n", | |
| 1358 gfstatus); | |
| 1359 return NULL; | |
| 1360 } | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1361 |
| 3139 | 1362 /* Set just created surface as main visible on the layer */ |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1363 // gf_layer_set_surfaces(didata->layer, &didata->surface[0], 1); |
|
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1364 |
| 3139 | 1365 if (surfaces > 1) { |
| 1366 /* Create back display surface */ | |
| 1367 gfstatus = | |
| 1368 gf_surface_create_layer(&didata->surface[1], &didata->layer, 1, 0, | |
| 1369 didata->current_mode.w, | |
| 1370 didata->current_mode.h, | |
| 1371 qnxgf_sdl_to_gf_pixelformat(didata-> | |
| 1372 current_mode. | |
| 1373 format), NULL, | |
| 1374 GF_SURFACE_CREATE_2D_ACCESSIBLE | | |
| 1375 GF_SURFACE_CREATE_3D_ACCESSIBLE | | |
| 1376 GF_SURFACE_CREATE_SHAREABLE); | |
| 1377 if (gfstatus != GF_ERR_OK) { | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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parents:
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diff
changeset
|
1378 gf_surface_free(didata->surface[0]); |
|
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
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parents:
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diff
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|
1379 gf_layer_disable(didata->layer); |
|
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
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parents:
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diff
changeset
|
1380 gf_layer_detach(didata->layer); |
| 3139 | 1381 didata->layer_attached = SDL_FALSE; |
| 1382 SDL_SetError | |
| 1383 ("GF: Can't create main layer surface at glctx (%d)\n", | |
| 1384 gfstatus); | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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|
1385 return NULL; |
| 3139 | 1386 } |
| 1387 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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changeset
|
1388 |
| 3139 | 1389 /* Update layer parameters */ |
| 1390 gfstatus = gf_layer_update(didata->layer, GF_LAYER_UPDATE_NO_WAIT_IDLE); | |
| 1391 if (gfstatus != GF_ERR_OK) { | |
| 1392 /* Free main and back surfaces */ | |
| 1393 gf_surface_free(didata->surface[1]); | |
| 1394 didata->surface[1] = NULL; | |
| 1395 gf_surface_free(didata->surface[0]); | |
| 1396 didata->surface[0] = NULL; | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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parents:
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|
1397 |
| 3139 | 1398 /* Detach layer */ |
| 1399 gf_layer_disable(didata->layer); | |
| 1400 gf_layer_detach(didata->layer); | |
| 1401 didata->layer_attached = SDL_FALSE; | |
| 1402 SDL_SetError("GF: Can't update layer parameters\n"); | |
| 1403 return NULL; | |
| 1404 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
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|
1405 |
| 3139 | 1406 /* Enable layer in case if hardware supports layer enable/disable */ |
| 1407 gf_layer_enable(didata->layer); | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1408 |
| 3139 | 1409 /* Prepare attributes list to pass them to OpenGL ES */ |
| 1410 attr_pos = 0; | |
| 1411 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID; | |
| 1412 wdata->gles_attributes[attr_pos++] = | |
| 1413 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format); | |
| 1414 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE; | |
| 1415 wdata->gles_attributes[attr_pos++] = _this->gl_config.red_size; | |
| 1416 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE; | |
| 1417 wdata->gles_attributes[attr_pos++] = _this->gl_config.green_size; | |
| 1418 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE; | |
| 1419 wdata->gles_attributes[attr_pos++] = _this->gl_config.blue_size; | |
| 1420 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE; | |
| 1421 if (_this->gl_config.alpha_size) { | |
| 1422 wdata->gles_attributes[attr_pos++] = _this->gl_config.alpha_size; | |
| 1423 } else { | |
| 1424 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1425 } | |
| 1426 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1427 wdata->gles_attributes[attr_pos++] = _this->gl_config.depth_size; | |
| 1428 if (_this->gl_config.buffer_size) { | |
| 1429 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1430 wdata->gles_attributes[attr_pos++] = _this->gl_config.buffer_size; | |
| 1431 } | |
| 1432 if (_this->gl_config.stencil_size) { | |
| 1433 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1434 wdata->gles_attributes[attr_pos++] = _this->gl_config.buffer_size; | |
| 1435 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1436 |
| 3139 | 1437 /* Set number of samples in multisampling */ |
| 1438 if (_this->gl_config.multisamplesamples) { | |
| 1439 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES; | |
| 1440 wdata->gles_attributes[attr_pos++] = | |
| 1441 _this->gl_config.multisamplesamples; | |
| 1442 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1443 |
| 3139 | 1444 /* Multisample buffers, OpenGL ES 1.0 spec defines 0 or 1 buffer */ |
| 1445 if (_this->gl_config.multisamplebuffers) { | |
| 1446 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS; | |
| 1447 wdata->gles_attributes[attr_pos++] = | |
| 1448 _this->gl_config.multisamplebuffers; | |
| 1449 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1450 |
| 3139 | 1451 /* Finish attributes list */ |
| 1452 wdata->gles_attributes[attr_pos] = EGL_NONE; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1453 |
| 3139 | 1454 /* Request first suitable framebuffer configuration */ |
| 1455 status = eglChooseConfig(gfdata->egldisplay, wdata->gles_attributes, | |
| 1456 wdata->gles_configs, SDL_VIDEO_GF_OPENGLES_CONFS, | |
| 1457 &configs); | |
| 1458 if (status != EGL_TRUE) { | |
| 1459 SDL_SetError("GF: Can't find closest configuration for OpenGL ES"); | |
| 1460 return NULL; | |
| 1461 } | |
|
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Date: Mon, 23 Mar 2009 09:17:24 +0200
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parents:
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diff
changeset
|
1462 |
| 3139 | 1463 /* Check if nothing has been found, try "don't care" settings */ |
| 1464 if (configs == 0) { | |
| 1465 int32_t it; | |
| 1466 int32_t jt; | |
| 1467 GLint depthbits[4] = { 32, 24, 16, EGL_DONT_CARE }; | |
|
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parents:
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|
1468 |
| 3139 | 1469 for (it = 0; it < 4; it++) { |
| 1470 for (jt = 16; jt >= 0; jt--) { | |
| 1471 /* Don't care about color buffer bits, use what exist */ | |
| 1472 /* Replace previous data set with EGL_DONT_CARE */ | |
| 1473 attr_pos = 0; | |
| 1474 wdata->gles_attributes[attr_pos++] = EGL_NATIVE_VISUAL_ID; | |
| 1475 wdata->gles_attributes[attr_pos++] = | |
| 1476 qnxgf_sdl_to_gf_pixelformat(didata->current_mode.format); | |
| 1477 wdata->gles_attributes[attr_pos++] = EGL_RED_SIZE; | |
| 1478 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1479 wdata->gles_attributes[attr_pos++] = EGL_GREEN_SIZE; | |
| 1480 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1481 wdata->gles_attributes[attr_pos++] = EGL_BLUE_SIZE; | |
| 1482 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1483 wdata->gles_attributes[attr_pos++] = EGL_ALPHA_SIZE; | |
| 1484 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1485 wdata->gles_attributes[attr_pos++] = EGL_BUFFER_SIZE; | |
| 1486 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
|
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|
1487 |
| 3139 | 1488 /* Try to find requested or smallest depth */ |
| 1489 if (_this->gl_config.depth_size) { | |
| 1490 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1491 wdata->gles_attributes[attr_pos++] = depthbits[it]; | |
| 1492 } else { | |
| 1493 wdata->gles_attributes[attr_pos++] = EGL_DEPTH_SIZE; | |
| 1494 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1495 } | |
| 1496 | |
| 1497 if (_this->gl_config.stencil_size) { | |
| 1498 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1499 wdata->gles_attributes[attr_pos++] = jt; | |
| 1500 } else { | |
| 1501 wdata->gles_attributes[attr_pos++] = EGL_STENCIL_SIZE; | |
| 1502 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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parents:
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diff
changeset
|
1503 |
| 3139 | 1504 /* exit from stencil loop */ |
| 1505 jt = 0; | |
| 1506 } | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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parents:
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diff
changeset
|
1507 |
| 3139 | 1508 /* Don't care about antialiasing */ |
| 1509 wdata->gles_attributes[attr_pos++] = EGL_SAMPLES; | |
| 1510 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1511 wdata->gles_attributes[attr_pos++] = EGL_SAMPLE_BUFFERS; | |
| 1512 wdata->gles_attributes[attr_pos++] = EGL_DONT_CARE; | |
| 1513 wdata->gles_attributes[attr_pos] = EGL_NONE; | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1514 |
| 3139 | 1515 /* Request first suitable framebuffer configuration */ |
| 1516 status = | |
| 1517 eglChooseConfig(gfdata->egldisplay, | |
| 1518 wdata->gles_attributes, | |
| 1519 wdata->gles_configs, | |
| 1520 SDL_VIDEO_GF_OPENGLES_CONFS, &configs); | |
| 1521 if (status != EGL_TRUE) { | |
| 1522 SDL_SetError | |
| 1523 ("Photon: Can't find closest configuration for OpenGL ES"); | |
| 1524 return NULL; | |
| 1525 } | |
| 1526 if (configs != 0) { | |
| 1527 break; | |
| 1528 } | |
| 1529 } | |
| 1530 if (configs != 0) { | |
| 1531 break; | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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parents:
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changeset
|
1532 } |
| 3139 | 1533 } |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
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diff
changeset
|
1534 |
| 3139 | 1535 /* No available configs */ |
| 1536 if (configs == 0) { | |
| 1537 SDL_SetError | |
| 1538 ("Photon: Can't find any configuration for OpenGL ES"); | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
1539 return NULL; |
| 3139 | 1540 } |
| 1541 } | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1542 |
| 3139 | 1543 /* Initialize config index */ |
| 1544 wdata->gles_config = 0; | |
| 1545 | |
| 1546 /* Now check each configuration to find out the best */ | |
| 1547 for (cit = 0; cit < configs; cit++) { | |
| 1548 uint32_t stencil_found; | |
| 1549 uint32_t depth_found; | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1550 |
| 3139 | 1551 stencil_found = 0; |
| 1552 depth_found = 0; | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
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parents:
3099
diff
changeset
|
1553 |
| 3139 | 1554 if (_this->gl_config.stencil_size) { |
| 1555 status = | |
| 1556 eglGetConfigAttrib(gfdata->egldisplay, | |
| 1557 wdata->gles_configs[cit], EGL_STENCIL_SIZE, | |
| 1558 &attr_value); | |
| 1559 if (status == EGL_TRUE) { | |
| 1560 if (attr_value != 0) { | |
| 1561 stencil_found = 1; | |
| 1562 } | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
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parents:
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diff
changeset
|
1563 } |
| 3139 | 1564 } else { |
| 1565 stencil_found = 1; | |
| 1566 } | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1567 |
| 3139 | 1568 if (_this->gl_config.depth_size) { |
| 1569 status = | |
| 1570 eglGetConfigAttrib(gfdata->egldisplay, | |
| 1571 wdata->gles_configs[cit], EGL_DEPTH_SIZE, | |
| 1572 &attr_value); | |
| 1573 if (status == EGL_TRUE) { | |
| 1574 if (attr_value != 0) { | |
| 1575 depth_found = 1; | |
| 1576 } | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
1577 } |
| 3139 | 1578 } else { |
| 1579 depth_found = 1; | |
| 1580 } | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1581 |
| 3139 | 1582 /* Exit from loop if found appropriate configuration */ |
| 1583 if ((depth_found != 0) && (stencil_found != 0)) { | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1584 break; |
| 3139 | 1585 } |
| 1586 } | |
| 1587 | |
| 1588 /* If best could not be found, use first */ | |
| 1589 if (cit == configs) { | |
| 1590 cit = 0; | |
| 1591 } | |
| 1592 wdata->gles_config = cit; | |
|
3109
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Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1593 |
| 3139 | 1594 /* Create OpenGL ES context */ |
| 1595 wdata->gles_context = | |
| 1596 eglCreateContext(gfdata->egldisplay, | |
| 1597 wdata->gles_configs[wdata->gles_config], | |
| 1598 EGL_NO_CONTEXT, NULL); | |
| 1599 if (wdata->gles_context == EGL_NO_CONTEXT) { | |
| 1600 SDL_SetError("GF: OpenGL ES context creation has been failed"); | |
| 1601 return NULL; | |
| 1602 } | |
|
3109
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Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1603 |
| 3139 | 1604 /* Free any 3D target if it was created before */ |
| 1605 if (wdata->target_created == SDL_TRUE) { | |
| 1606 gf_3d_target_free(wdata->target); | |
| 1607 wdata->target_created == SDL_FALSE; | |
| 1608 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1609 |
| 3139 | 1610 /* Create surface(s) target for OpenGL ES */ |
| 1611 gfstatus = | |
| 1612 gf_3d_target_create(&wdata->target, didata->layer, | |
| 1613 &didata->surface[0], surfaces, | |
| 1614 didata->current_mode.w, didata->current_mode.h, | |
| 1615 qnxgf_sdl_to_gf_pixelformat(didata->current_mode. | |
| 1616 format)); | |
| 1617 if (gfstatus != GF_ERR_OK) { | |
| 1618 /* Destroy just created context */ | |
| 1619 eglDestroyContext(gfdata->egldisplay, wdata->gles_context); | |
| 1620 wdata->gles_context = EGL_NO_CONTEXT; | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1621 |
| 3139 | 1622 /* Mark 3D target as unallocated */ |
| 1623 wdata->target_created = SDL_FALSE; | |
| 1624 SDL_SetError("GF: OpenGL ES target could not be created"); | |
| 1625 return NULL; | |
| 1626 } else { | |
| 1627 wdata->target_created = SDL_TRUE; | |
| 1628 } | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1629 |
| 3139 | 1630 /* Create target rendering surface on whole screen */ |
| 1631 wdata->gles_surface = | |
| 1632 eglCreateWindowSurface(gfdata->egldisplay, | |
| 1633 wdata->gles_configs[wdata->gles_config], | |
| 1634 wdata->target, NULL); | |
| 1635 if (wdata->gles_surface == EGL_NO_SURFACE) { | |
| 1636 /* Destroy 3d target */ | |
| 1637 gf_3d_target_free(wdata->target); | |
| 1638 wdata->target_created = SDL_FALSE; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1639 |
| 3139 | 1640 /* Destroy OpenGL ES context */ |
| 1641 eglDestroyContext(gfdata->egldisplay, wdata->gles_context); | |
| 1642 wdata->gles_context = EGL_NO_CONTEXT; | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1643 |
| 3139 | 1644 SDL_SetError("GF: OpenGL ES surface could not be created"); |
| 1645 return NULL; | |
| 1646 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1647 |
| 3139 | 1648 /* Make just created context current */ |
| 1649 status = | |
| 1650 eglMakeCurrent(gfdata->egldisplay, wdata->gles_surface, | |
| 1651 wdata->gles_surface, wdata->gles_context); | |
| 1652 if (status != EGL_TRUE) { | |
| 1653 /* Destroy OpenGL ES surface */ | |
| 1654 eglDestroySurface(gfdata->egldisplay, wdata->gles_surface); | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1655 |
| 3139 | 1656 /* Destroy 3d target */ |
| 1657 gf_3d_target_free(wdata->target); | |
| 1658 wdata->target_created = SDL_FALSE; | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1659 |
| 3139 | 1660 /* Destroy OpenGL ES context */ |
| 1661 eglDestroyContext(gfdata->egldisplay, wdata->gles_context); | |
| 1662 wdata->gles_context = EGL_NO_CONTEXT; | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1663 |
| 3139 | 1664 /* Failed to set current GL ES context */ |
| 1665 SDL_SetError("GF: Can't set OpenGL ES context on creation"); | |
| 1666 return NULL; | |
| 1667 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1668 |
| 3139 | 1669 /* Setup into SDL internals state of OpenGL ES: */ |
| 1670 /* it is accelerated or not */ | |
| 1671 if ((didata->caps & SDL_GF_ACCELERATED_3D) == SDL_GF_ACCELERATED_3D) { | |
| 1672 _this->gl_config.accelerated = 1; | |
| 1673 } else { | |
| 1674 _this->gl_config.accelerated = 0; | |
| 1675 } | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1676 |
| 3139 | 1677 /* Always clear stereo enable, since OpenGL ES do not supports stereo */ |
| 1678 _this->gl_config.stereo = 0; | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1679 |
| 3139 | 1680 /* Get back samples and samplebuffers configurations. Rest framebuffer */ |
| 1681 /* parameters could be obtained through the OpenGL ES API */ | |
| 1682 status = | |
| 1683 eglGetConfigAttrib(gfdata->egldisplay, | |
| 1684 wdata->gles_configs[wdata->gles_config], | |
| 1685 EGL_SAMPLES, &attr_value); | |
| 1686 if (status == EGL_TRUE) { | |
| 1687 _this->gl_config.multisamplesamples = attr_value; | |
| 1688 } | |
| 1689 status = | |
| 1690 eglGetConfigAttrib(gfdata->egldisplay, | |
| 1691 wdata->gles_configs[wdata->gles_config], | |
| 1692 EGL_SAMPLE_BUFFERS, &attr_value); | |
| 1693 if (status == EGL_TRUE) { | |
| 1694 _this->gl_config.multisamplebuffers = attr_value; | |
| 1695 } | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1696 |
| 3139 | 1697 /* Get back stencil and depth buffer sizes */ |
| 1698 status = | |
| 1699 eglGetConfigAttrib(gfdata->egldisplay, | |
| 1700 wdata->gles_configs[wdata->gles_config], | |
| 1701 EGL_DEPTH_SIZE, &attr_value); | |
| 1702 if (status == EGL_TRUE) { | |
| 1703 _this->gl_config.depth_size = attr_value; | |
| 1704 } | |
| 1705 status = | |
| 1706 eglGetConfigAttrib(gfdata->egldisplay, | |
| 1707 wdata->gles_configs[wdata->gles_config], | |
| 1708 EGL_STENCIL_SIZE, &attr_value); | |
| 1709 if (status == EGL_TRUE) { | |
| 1710 _this->gl_config.stencil_size = attr_value; | |
| 1711 } | |
|
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Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
1712 |
| 3139 | 1713 /* Restore cursor if it was visible */ |
| 1714 if (didata->cursor_visible == SDL_TRUE) { | |
| 1715 gf_cursor_set(didata->display, 0, &didata->cursor); | |
| 1716 gf_cursor_enable(didata->display, 0); | |
| 1717 } | |
|
3109
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changeset
|
1718 |
| 3139 | 1719 /* GL ES context was successfully created */ |
| 1720 return wdata->gles_context; | |
| 1721 #else | |
| 1722 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1723 return NULL; | |
| 1724 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1725 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1726 |
| 3139 | 1727 int |
| 1728 qnxgf_gl_makecurrent(_THIS, SDL_Window * window, SDL_GLContext context) | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1729 { |
| 3139 | 1730 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1731 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; | |
| 1732 SDL_WindowData *wdata; | |
| 1733 EGLBoolean status; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1734 |
| 3139 | 1735 if ((window == NULL) && (context == NULL)) { |
| 1736 status = | |
| 1737 eglMakeCurrent(gfdata->egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, | |
| 1738 EGL_NO_CONTEXT); | |
| 1739 if (status != EGL_TRUE) { | |
|
3099
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Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1740 /* Failed to set current GL ES context */ |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1741 SDL_SetError("GF: Can't set OpenGL ES context"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1742 return -1; |
| 3139 | 1743 } |
| 1744 } else { | |
| 1745 wdata = (SDL_WindowData *) window->driverdata; | |
| 1746 status = | |
| 1747 eglMakeCurrent(gfdata->egldisplay, wdata->gles_surface, | |
| 1748 wdata->gles_surface, wdata->gles_context); | |
| 1749 if (status != EGL_TRUE) { | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1750 /* Failed to set current GL ES context */ |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1751 SDL_SetError("GF: Can't set OpenGL ES context"); |
|
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1752 return -1; |
| 3139 | 1753 } |
| 1754 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1755 |
| 3139 | 1756 return 0; |
| 1757 #else | |
| 1758 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1759 return -1; | |
| 1760 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3087
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Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1761 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1762 |
| 3139 | 1763 int |
| 1764 qnxgf_gl_setswapinterval(_THIS, int interval) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1765 { |
| 3139 | 1766 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1767 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; | |
| 1768 EGLBoolean status; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1769 |
| 3139 | 1770 /* Check if OpenGL ES connection has been initialized */ |
| 1771 if (gfdata->egldisplay != EGL_NO_DISPLAY) { | |
| 1772 /* Set swap OpenGL ES interval */ | |
| 1773 status = eglSwapInterval(gfdata->egldisplay, interval); | |
| 1774 if (status == EGL_TRUE) { | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1775 /* Return success to upper level */ |
| 3139 | 1776 gfdata->swapinterval = interval; |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1777 return 0; |
| 3139 | 1778 } |
| 1779 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1780 |
| 3139 | 1781 /* Failed to set swap interval */ |
| 1782 SDL_SetError("GF: Cannot set swap interval"); | |
| 1783 return -1; | |
| 1784 #else | |
| 1785 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1786 return -1; | |
| 1787 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1788 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1789 |
| 3139 | 1790 int |
| 1791 qnxgf_gl_getswapinterval(_THIS) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1792 { |
| 3139 | 1793 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1794 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1795 |
| 3139 | 1796 /* Return default swap interval value */ |
| 1797 return gfdata->swapinterval; | |
| 1798 #else | |
| 1799 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1800 return -1; | |
| 1801 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1802 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1803 |
| 3139 | 1804 void |
| 1805 qnxgf_gl_swapwindow(_THIS, SDL_Window * window) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1806 { |
| 3139 | 1807 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1808 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; | |
| 1809 SDL_WindowData *wdata = (SDL_WindowData *) window->driverdata; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1810 |
| 3139 | 1811 /* Finish all drawings */ |
| 1812 glFinish(); | |
|
3109
7b3a09fb9c8b
Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
1813 |
| 3139 | 1814 /* Swap buffers */ |
| 1815 eglSwapBuffers(gfdata->egldisplay, wdata->gles_surface); | |
| 1816 #else | |
| 1817 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1818 return; | |
| 1819 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1820 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1821 |
| 3139 | 1822 void |
| 1823 qnxgf_gl_deletecontext(_THIS, SDL_GLContext context) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1824 { |
| 3139 | 1825 #if defined(SDL_VIDEO_OPENGL_ES) |
| 1826 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata; | |
| 1827 EGLBoolean status; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1828 |
| 3139 | 1829 /* Check if OpenGL ES connection has been initialized */ |
| 1830 if (gfdata->egldisplay != EGL_NO_DISPLAY) { | |
| 1831 if (context != EGL_NO_CONTEXT) { | |
| 1832 status = eglDestroyContext(gfdata->egldisplay, context); | |
| 1833 if (status != EGL_TRUE) { | |
| 1834 /* Error during OpenGL ES context destroying */ | |
| 1835 SDL_SetError("GF: OpenGL ES context destroy error"); | |
| 1836 return; | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1837 } |
| 3139 | 1838 } |
| 1839 } | |
|
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3092
diff
changeset
|
1840 |
| 3139 | 1841 return; |
| 1842 #else | |
| 1843 SDL_SetError("GF: OpenGL ES support is not compiled in"); | |
| 1844 return; | |
| 1845 #endif /* SDL_VIDEO_OPENGL_ES */ | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1846 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1847 |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1848 /*****************************************************************************/ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1849 /* SDL Event handling function */ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1850 /*****************************************************************************/ |
| 3139 | 1851 void |
| 1852 qnxgf_pumpevents(_THIS) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1853 { |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1854 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1855 |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1856 /*****************************************************************************/ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1857 /* SDL screen saver related functions */ |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1858 /*****************************************************************************/ |
| 3139 | 1859 void |
| 1860 qnxgf_suspendscreensaver(_THIS) | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1861 { |
| 3139 | 1862 /* There is no screensaver in pure console, it may exist when running */ |
| 1863 /* GF under Photon, but I do not know, how to disable screensaver */ | |
|
3087
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1864 } |
|
0b6f51c29267
Date: Wed, 4 Mar 2009 15:38:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
3083
diff
changeset
|
1865 |
|
3083
0bc41e0361d3
Date: Mon, 2 Mar 2009 16:27:42 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1866 /* vi: set ts=4 sw=4 expandtab: */ |