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comparison test/common.c @ 3184:68d3b48a6002

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SDL pixel format string is printed near mode number in form of SDL_PIXELFORMAT_XXXXX, when --info option is passed. It is usefull for debugging.
author Mike Gorchak <lestat@i.com.ua>
date Wed, 10 Jun 2009 05:56:36 +0000
parents 9dde605c7540
children 51750b7a966f
comparison
equal deleted inserted replaced
3183:d1436442215f 3184:68d3b48a6002
8 #define VIDEO_USAGE \ 8 #define VIDEO_USAGE \
9 "[--video driver] [--renderer driver] [--info all|video|modes|render|event] [--display %d] [--fullscreen | --windows N] [--title title] [--center | --position X,Y] [--geometry WxH] [--depth N] [--refresh R] [--vsync] [--noframe] [--resize] [--minimize] [--maximize] [--grab]" 9 "[--video driver] [--renderer driver] [--info all|video|modes|render|event] [--display %d] [--fullscreen | --windows N] [--title title] [--center | --position X,Y] [--geometry WxH] [--depth N] [--refresh R] [--vsync] [--noframe] [--resize] [--minimize] [--maximize] [--grab]"
10 10
11 #define AUDIO_USAGE \ 11 #define AUDIO_USAGE \
12 "[--rate N] [--format U8|S8|U16|U16LE|U16BE|S16|S16LE|S16BE] [--channels N] [--samples N]" 12 "[--rate N] [--format U8|S8|U16|U16LE|U16BE|S16|S16LE|S16BE] [--channels N] [--samples N]"
13
14 struct pformat {
15 Uint32 id;
16 const char* idstr;
17 } pixel_format[]={
18 {SDL_PIXELFORMAT_INDEX1LSB, "SDL_PIXELFORMAT_INDEX1LSB"},
19 {SDL_PIXELFORMAT_INDEX1MSB, "SDL_PIXELFORMAT_INDEX1MSB"},
20 {SDL_PIXELFORMAT_INDEX4LSB, "SDL_PIXELFORMAT_INDEX4LSB"},
21 {SDL_PIXELFORMAT_INDEX4MSB, "SDL_PIXELFORMAT_INDEX4MSB"},
22 {SDL_PIXELFORMAT_INDEX8, "SDL_PIXELFORMAT_INDEX8"},
23 {SDL_PIXELFORMAT_RGB332, "SDL_PIXELFORMAT_RGB332"},
24 {SDL_PIXELFORMAT_RGB444, "SDL_PIXELFORMAT_RGB444"},
25 {SDL_PIXELFORMAT_RGB555, "SDL_PIXELFORMAT_RGB555"},
26 {SDL_PIXELFORMAT_BGR555, "SDL_PIXELFORMAT_BGR555"},
27 {SDL_PIXELFORMAT_ARGB4444, "SDL_PIXELFORMAT_ARGB4444"},
28 {SDL_PIXELFORMAT_ABGR4444, "SDL_PIXELFORMAT_ABGR4444"},
29 {SDL_PIXELFORMAT_ARGB1555, "SDL_PIXELFORMAT_ARGB1555"},
30 {SDL_PIXELFORMAT_ABGR1555, "SDL_PIXELFORMAT_ABGR1555"},
31 {SDL_PIXELFORMAT_RGB565, "SDL_PIXELFORMAT_RGB565"},
32 {SDL_PIXELFORMAT_BGR565, "SDL_PIXELFORMAT_BGR565"},
33 {SDL_PIXELFORMAT_RGB24, "SDL_PIXELFORMAT_RGB24"},
34 {SDL_PIXELFORMAT_BGR24, "SDL_PIXELFORMAT_BGR24"},
35 {SDL_PIXELFORMAT_RGB888, "SDL_PIXELFORMAT_RGB888"},
36 {SDL_PIXELFORMAT_BGR888, "SDL_PIXELFORMAT_BGR888"},
37 {SDL_PIXELFORMAT_ARGB8888, "SDL_PIXELFORMAT_ARGB8888"},
38 {SDL_PIXELFORMAT_RGBA8888, "SDL_PIXELFORMAT_RGBA8888"},
39 {SDL_PIXELFORMAT_ABGR8888, "SDL_PIXELFORMAT_ABGR8888"},
40 {SDL_PIXELFORMAT_BGRA8888, "SDL_PIXELFORMAT_BGRA8888"},
41 {SDL_PIXELFORMAT_ARGB2101010, "SDL_PIXELFORMAT_ARGB2101010"},
42 {SDL_PIXELFORMAT_YV12, "SDL_PIXELFORMAT_YV12"},
43 {SDL_PIXELFORMAT_IYUV, "SDL_PIXELFORMAT_IYUV"},
44 {SDL_PIXELFORMAT_YUY2, "SDL_PIXELFORMAT_YUY2"},
45 {SDL_PIXELFORMAT_UYVY, "SDL_PIXELFORMAT_UYVY"},
46 {SDL_PIXELFORMAT_YVYU, "SDL_PIXELFORMAT_YVYU"}
47 };
48
49 const char* PixelFormatToString(Uint32 pformat)
50 {
51 Uint32 it=0;
52
53 do {
54 if (pixel_format[it].idstr == NULL) {
55 break;
56 }
57 if (pixel_format[it].id == pformat) {
58 return pixel_format[it].idstr;
59 }
60 it++;
61 } while(1);
62
63 return "SDL_PIXELFORMAT_UNKNOWN";
64 }
13 65
14 CommonState * 66 CommonState *
15 CommonCreateState(char **argv, Uint32 flags) 67 CommonCreateState(char **argv, Uint32 flags)
16 { 68 {
17 CommonState *state = SDL_calloc(1, sizeof(*state)); 69 CommonState *state = SDL_calloc(1, sizeof(*state));
397 fprintf(stderr, "RGB555"); 449 fprintf(stderr, "RGB555");
398 break; 450 break;
399 case SDL_PIXELFORMAT_ARGB4444: 451 case SDL_PIXELFORMAT_ARGB4444:
400 fprintf(stderr, "ARGB4444"); 452 fprintf(stderr, "ARGB4444");
401 break; 453 break;
454 case SDL_PIXELFORMAT_ABGR4444:
455 fprintf(stderr, "ABGR4444");
456 break;
402 case SDL_PIXELFORMAT_ARGB1555: 457 case SDL_PIXELFORMAT_ARGB1555:
403 fprintf(stderr, "ARGB1555"); 458 fprintf(stderr, "ARGB1555");
404 break; 459 break;
460 case SDL_PIXELFORMAT_ABGR1555:
461 fprintf(stderr, "ABGR1555");
462 break;
405 case SDL_PIXELFORMAT_RGB565: 463 case SDL_PIXELFORMAT_RGB565:
406 fprintf(stderr, "RGB565"); 464 fprintf(stderr, "RGB565");
465 break;
466 case SDL_PIXELFORMAT_BGR565:
467 fprintf(stderr, "BGR565");
407 break; 468 break;
408 case SDL_PIXELFORMAT_RGB24: 469 case SDL_PIXELFORMAT_RGB24:
409 fprintf(stderr, "RGB24"); 470 fprintf(stderr, "RGB24");
410 break; 471 break;
411 case SDL_PIXELFORMAT_BGR24: 472 case SDL_PIXELFORMAT_BGR24:
565 626
566 SDL_GetDesktopDisplayMode(&mode); 627 SDL_GetDesktopDisplayMode(&mode);
567 SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask, &Gmask, 628 SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask, &Gmask,
568 &Bmask, &Amask); 629 &Bmask, &Amask);
569 fprintf(stderr, 630 fprintf(stderr,
570 " Current mode: %dx%d@%dHz, %d bits-per-pixel\n", 631 " Current mode: %dx%d@%dHz, %d bits-per-pixel (%s)\n",
571 mode.w, mode.h, mode.refresh_rate, bpp); 632 mode.w, mode.h, mode.refresh_rate, bpp,
633 PixelFormatToString(mode.format));
572 if (Rmask || Gmask || Bmask) { 634 if (Rmask || Gmask || Bmask) {
573 fprintf(stderr, " Red Mask = 0x%.8x\n", Rmask); 635 fprintf(stderr, " Red Mask = 0x%.8x\n", Rmask);
574 fprintf(stderr, " Green Mask = 0x%.8x\n", Gmask); 636 fprintf(stderr, " Green Mask = 0x%.8x\n", Gmask);
575 fprintf(stderr, " Blue Mask = 0x%.8x\n", Bmask); 637 fprintf(stderr, " Blue Mask = 0x%.8x\n", Bmask);
576 if (Amask) 638 if (Amask)
577 fprintf(stderr, " Alpha Mask = 0x%.8x\n", Amask); 639 fprintf(stderr, " Alpha Mask = 0x%.8x\n", Amask);
578 } 640 }
579 641
580 /* Print available fullscreen video modes */ 642 /* Print available fullscreen video modes */
586 for (j = 0; j < m; ++j) { 648 for (j = 0; j < m; ++j) {
587 SDL_GetDisplayMode(j, &mode); 649 SDL_GetDisplayMode(j, &mode);
588 SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask, 650 SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask,
589 &Gmask, &Bmask, &Amask); 651 &Gmask, &Bmask, &Amask);
590 fprintf(stderr, 652 fprintf(stderr,
591 " Mode %d: %dx%d@%dHz, %d bits-per-pixel\n", 653 " Mode %d: %dx%d@%dHz, %d bits-per-pixel (%s)\n",
592 j, mode.w, mode.h, mode.refresh_rate, bpp); 654 j, mode.w, mode.h, mode.refresh_rate, bpp,
655 PixelFormatToString(mode.format));
593 if (Rmask || Gmask || Bmask) { 656 if (Rmask || Gmask || Bmask) {
594 fprintf(stderr, " Red Mask = 0x%.8x\n", 657 fprintf(stderr, " Red Mask = 0x%.8x\n",
595 Rmask); 658 Rmask);
596 fprintf(stderr, " Green Mask = 0x%.8x\n", 659 fprintf(stderr, " Green Mask = 0x%.8x\n",
597 Gmask); 660 Gmask);
598 fprintf(stderr, " Blue Mask = 0x%.8x\n", 661 fprintf(stderr, " Blue Mask = 0x%.8x\n",
599 Bmask); 662 Bmask);
600 if (Amask) 663 if (Amask)
601 fprintf(stderr, 664 fprintf(stderr,
602 " Alpha Mask = 0x%.8x\n", 665 " Alpha Mask = 0x%.8x\n",
603 Amask); 666 Amask);
631 fullscreen_mode.format = SDL_PIXELFORMAT_RGB555; 694 fullscreen_mode.format = SDL_PIXELFORMAT_RGB555;
632 break; 695 break;
633 case 16: 696 case 16:
634 fullscreen_mode.format = SDL_PIXELFORMAT_RGB565; 697 fullscreen_mode.format = SDL_PIXELFORMAT_RGB565;
635 break; 698 break;
699 case 24:
700 fullscreen_mode.format = SDL_PIXELFORMAT_RGB24;
701 break;
636 default: 702 default:
637 fullscreen_mode.format = SDL_PIXELFORMAT_RGB888; 703 fullscreen_mode.format = SDL_PIXELFORMAT_RGB888;
638 break; 704 break;
639 } 705 }
640 fullscreen_mode.w = state->window_w; 706 fullscreen_mode.w = state->window_w;
641 fullscreen_mode.h = state->window_h; 707 fullscreen_mode.h = state->window_h;
642 fullscreen_mode.refresh_rate = state->refresh_rate; 708 fullscreen_mode.refresh_rate = state->refresh_rate;
643 SDL_SetFullscreenDisplayMode(&fullscreen_mode); 709 if (SDL_SetFullscreenDisplayMode(&fullscreen_mode)<0) {
710 fprintf(stderr, "Can't switch to fullscreen display mode: %s\n",
711 SDL_GetError());
712 return SDL_FALSE;
713 }
644 714
645 state->windows = 715 state->windows =
646 (SDL_WindowID *) SDL_malloc(state->num_windows * 716 (SDL_WindowID *) SDL_malloc(state->num_windows *
647 sizeof(*state->windows)); 717 sizeof(*state->windows));
648 if (!state->windows) { 718 if (!state->windows) {