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comparison src/video/qnxgf/SDL_qnxgf.c @ 3185:44d5474c2c8a

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Continue working on QNX GF and Photon support.
author Mike Gorchak <lestat@i.com.ua>
date Wed, 10 Jun 2009 08:09:04 +0000
parents 7f684f249ec9
children 51750b7a966f
comparison
equal deleted inserted replaced
3184:68d3b48a6002 3185:44d5474c2c8a
45 /* This is real pain in the ass. GF is just wrapper around a selected driver */ 45 /* This is real pain in the ass. GF is just wrapper around a selected driver */
46 /* some drivers could support double scan modes, like 320x200, 512x384, etc */ 46 /* some drivers could support double scan modes, like 320x200, 512x384, etc */
47 /* but some drivers are not. Later we can distinguish one driver from another */ 47 /* but some drivers are not. Later we can distinguish one driver from another */
48 /* Feel free to add any new custom graphics mode */ 48 /* Feel free to add any new custom graphics mode */
49 /******************************************************************************/ 49 /******************************************************************************/
50 static SDL_DisplayMode generic_mode[] = { 50 static const SDL_DisplayMode generic_mode[] = {
51 {0, 320, 200, 70, NULL}, /* 320x200 modes are 70Hz and 85Hz */ 51 {0, 320, 200, 70, NULL}, /* 320x200 modes are 70Hz and 85Hz */
52 {0, 320, 200, 85, NULL}, 52 {0, 320, 200, 85, NULL},
53 {0, 320, 240, 70, NULL}, /* 320x240 modes are 70Hz and 85Hz */ 53 {0, 320, 240, 70, NULL}, /* 320x240 modes are 70Hz and 85Hz */
54 {0, 320, 240, 85, NULL}, 54 {0, 320, 240, 85, NULL},
55 {0, 400, 300, 60, NULL}, /* 400x300 mode is 60Hz only */ 55 {0, 400, 300, 60, NULL}, /* 400x300 mode is 60Hz only */
98 {0, 2048, 1080, 60, NULL}, /* 2048x1080 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 */ 99 {0, 0, 0, 0, NULL} /* End of generic mode list */
100 }; 100 };
101 101
102 /* Low level device graphics driver names, which they are reporting */ 102 /* Low level device graphics driver names, which they are reporting */
103 GF_DeviceCaps gf_devicename[] = { 103 static const GF_DeviceCaps gf_devicename[] = {
104 /* ATI Rage 128 graphics driver (devg-ati_rage128) */ 104 /* ATI Rage 128 graphics driver (devg-ati_rage128) */
105 {"ati_rage128", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | 105 {"ati_rage128", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
106 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY}, 106 SDL_GF_UNACCELERATED_3D | SDL_GF_VIDEOMEMORY},
107 /* Fujitsu Carmine graphics driver (devg-carmine.so) */ 107 /* Fujitsu Carmine graphics driver (devg-carmine.so) */
108 {"carmine", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION | 108 {"carmine", SDL_GF_ACCELERATED | SDL_GF_NOLOWRESOLUTION |
642 mode.format = 642 mode.format =
643 qnxgf_gf_to_sdl_pixelformat(modeinfo.primary_format); 643 qnxgf_gf_to_sdl_pixelformat(modeinfo.primary_format);
644 mode.driverdata = NULL; 644 mode.driverdata = NULL;
645 SDL_AddDisplayMode(_this->current_display, &mode); 645 SDL_AddDisplayMode(_this->current_display, &mode);
646 646
647 /* If mode is RGBA8888, add the same mode as RGBx888 */
648 if (modeinfo.primary_format==GF_FORMAT_BGRA8888) {
649 mode.w = generic_mode[jt].w;
650 mode.h = generic_mode[jt].h;
651 mode.refresh_rate = generic_mode[jt].refresh_rate;
652 mode.format = SDL_PIXELFORMAT_RGB888;
653 mode.driverdata = NULL;
654 SDL_AddDisplayMode(_this->current_display, &mode);
655 }
656 /* If mode is RGBA1555, add the same mode as RGBx555 */
657 if (modeinfo.primary_format==GF_FORMAT_PACK_ARGB1555) {
658 mode.w = generic_mode[jt].w;
659 mode.h = generic_mode[jt].h;
660 mode.refresh_rate = generic_mode[jt].refresh_rate;
661 mode.format = SDL_PIXELFORMAT_RGB555;
662 mode.driverdata = NULL;
663 SDL_AddDisplayMode(_this->current_display, &mode);
664 }
665
647 jt++; 666 jt++;
648 } while (1); 667 } while (1);
649 } else { 668 } else {
650 /* Add this display mode as is in case if it is non-generic */ 669 /* Add this display mode as is in case if it is non-generic */
651 /* But go through the each refresh rate, supported by gf */ 670 /* But go through the each refresh rate, supported by gf */
658 mode.format = 677 mode.format =
659 qnxgf_gf_to_sdl_pixelformat(modeinfo. 678 qnxgf_gf_to_sdl_pixelformat(modeinfo.
660 primary_format); 679 primary_format);
661 mode.driverdata = NULL; 680 mode.driverdata = NULL;
662 SDL_AddDisplayMode(_this->current_display, &mode); 681 SDL_AddDisplayMode(_this->current_display, &mode);
682
683 /* If mode is RGBA8888, add the same mode as RGBx888 */
684 if (modeinfo.primary_format==GF_FORMAT_BGRA8888) {
685 mode.w = modeinfo.xres;
686 mode.h = modeinfo.yres;
687 mode.refresh_rate = modeinfo.refresh[jt];
688 mode.format = SDL_PIXELFORMAT_RGB888;
689 mode.driverdata = NULL;
690 SDL_AddDisplayMode(_this->current_display, &mode);
691 }
692 /* If mode is RGBA1555, add the same mode as RGBx555 */
693 if (modeinfo.primary_format==GF_FORMAT_PACK_ARGB1555) {
694 mode.w = modeinfo.xres;
695 mode.h = modeinfo.yres;
696 mode.refresh_rate = modeinfo.refresh[jt];
697 mode.format = SDL_PIXELFORMAT_RGB555;
698 mode.driverdata = NULL;
699 SDL_AddDisplayMode(_this->current_display, &mode);
700 }
701
663 jt++; 702 jt++;
664 } else { 703 } else {
665 break; 704 break;
666 } 705 }
667 } while (1); 706 } while (1);
821 } 860 }
822 861
823 /* Mark main display layer is attached */ 862 /* Mark main display layer is attached */
824 didata->layer_attached = SDL_TRUE; 863 didata->layer_attached = SDL_TRUE;
825 864
826 /* Set layer source and destination viewport */ 865 /* Set layer source and destination viewports */
827 gf_layer_set_src_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1); 866 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); 867 gf_layer_set_dst_viewport(didata->layer, 0, 0, mode->w - 1, mode->h - 1);
829 868
830 /* Create main visible on display surface */ 869 /* Create main visible on display surface */
831 status = 870 status =
1462 1501
1463 /* Check if nothing has been found, try "don't care" settings */ 1502 /* Check if nothing has been found, try "don't care" settings */
1464 if (configs == 0) { 1503 if (configs == 0) {
1465 int32_t it; 1504 int32_t it;
1466 int32_t jt; 1505 int32_t jt;
1467 GLint depthbits[4] = { 32, 24, 16, EGL_DONT_CARE }; 1506 static const GLint depthbits[4] = { 32, 24, 16, EGL_DONT_CARE };
1468 1507
1469 for (it = 0; it < 4; it++) { 1508 for (it = 0; it < 4; it++) {
1470 for (jt = 16; jt >= 0; jt--) { 1509 for (jt = 16; jt >= 0; jt--) {
1471 /* Don't care about color buffer bits, use what exist */ 1510 /* Don't care about color buffer bits, use what exist */
1472 /* Replace previous data set with EGL_DONT_CARE */ 1511 /* Replace previous data set with EGL_DONT_CARE */
1518 wdata->gles_attributes, 1557 wdata->gles_attributes,
1519 wdata->gles_configs, 1558 wdata->gles_configs,
1520 SDL_VIDEO_GF_OPENGLES_CONFS, &configs); 1559 SDL_VIDEO_GF_OPENGLES_CONFS, &configs);
1521 if (status != EGL_TRUE) { 1560 if (status != EGL_TRUE) {
1522 SDL_SetError 1561 SDL_SetError
1523 ("Photon: Can't find closest configuration for OpenGL ES"); 1562 ("GF: Can't find closest configuration for OpenGL ES");
1524 return NULL; 1563 return NULL;
1525 } 1564 }
1526 if (configs != 0) { 1565 if (configs != 0) {
1527 break; 1566 break;
1528 } 1567 }
1533 } 1572 }
1534 1573
1535 /* No available configs */ 1574 /* No available configs */
1536 if (configs == 0) { 1575 if (configs == 0) {
1537 SDL_SetError 1576 SDL_SetError
1538 ("Photon: Can't find any configuration for OpenGL ES"); 1577 ("GF: Can't find any configuration for OpenGL ES");
1539 return NULL; 1578 return NULL;
1540 } 1579 }
1541 } 1580 }
1542 1581
1543 /* Initialize config index */ 1582 /* Initialize config index */