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comparison test/common.c @ 1967:01e29c3e9a29

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In general, fill in pointers to structures, rather than return them.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 05 Aug 2006 22:34:23 +0000
parents a788656ca29a
children 5d3724f64f2b
comparison
equal deleted inserted replaced
1966:6472256c21eb 1967:01e29c3e9a29
543 fprintf(stderr, "Video driver: %s\n", 543 fprintf(stderr, "Video driver: %s\n",
544 SDL_GetCurrentVideoDriver()); 544 SDL_GetCurrentVideoDriver());
545 } 545 }
546 546
547 if (state->verbose & VERBOSE_MODES) { 547 if (state->verbose & VERBOSE_MODES) {
548 const SDL_DisplayMode *mode; 548 SDL_DisplayMode mode;
549 int bpp; 549 int bpp;
550 Uint32 Rmask, Gmask, Bmask, Amask; 550 Uint32 Rmask, Gmask, Bmask, Amask;
551 551
552 n = SDL_GetNumVideoDisplays(); 552 n = SDL_GetNumVideoDisplays();
553 fprintf(stderr, "Number of displays: %d\n", n); 553 fprintf(stderr, "Number of displays: %d\n", n);
554 for (i = 0; i < n; ++i) { 554 for (i = 0; i < n; ++i) {
555 fprintf(stderr, "Display %d:\n", i); 555 fprintf(stderr, "Display %d:\n", i);
556 SDL_SelectVideoDisplay(i); 556 SDL_SelectVideoDisplay(i);
557 557
558 mode = SDL_GetDesktopDisplayMode(); 558 SDL_GetDesktopDisplayMode(&mode);
559 SDL_PixelFormatEnumToMasks(mode->format, &bpp, &Rmask, &Gmask, 559 SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask, &Gmask,
560 &Bmask, &Amask); 560 &Bmask, &Amask);
561 fprintf(stderr, 561 fprintf(stderr,
562 " Current mode: %dx%d@%dHz, %d bits-per-pixel\n", 562 " Current mode: %dx%d@%dHz, %d bits-per-pixel\n",
563 mode->w, mode->h, mode->refresh_rate, bpp); 563 mode.w, mode.h, mode.refresh_rate, bpp);
564 if (Rmask || Gmask || Bmask) { 564 if (Rmask || Gmask || Bmask) {
565 fprintf(stderr, " Red Mask = 0x%.8x\n", Rmask); 565 fprintf(stderr, " Red Mask = 0x%.8x\n", Rmask);
566 fprintf(stderr, " Green Mask = 0x%.8x\n", Gmask); 566 fprintf(stderr, " Green Mask = 0x%.8x\n", Gmask);
567 fprintf(stderr, " Blue Mask = 0x%.8x\n", Bmask); 567 fprintf(stderr, " Blue Mask = 0x%.8x\n", Bmask);
568 if (Amask) 568 if (Amask)
574 if (m == 0) { 574 if (m == 0) {
575 fprintf(stderr, "No available fullscreen video modes\n"); 575 fprintf(stderr, "No available fullscreen video modes\n");
576 } else { 576 } else {
577 fprintf(stderr, " Fullscreen video modes:\n"); 577 fprintf(stderr, " Fullscreen video modes:\n");
578 for (j = 0; j < m; ++j) { 578 for (j = 0; j < m; ++j) {
579 mode = SDL_GetDisplayMode(j); 579 SDL_GetDisplayMode(j, &mode);
580 SDL_PixelFormatEnumToMasks(mode->format, &bpp, &Rmask, 580 SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask,
581 &Gmask, &Bmask, &Amask); 581 &Gmask, &Bmask, &Amask);
582 fprintf(stderr, 582 fprintf(stderr,
583 " Mode %d: %dx%d@%dHz, %d bits-per-pixel\n", 583 " Mode %d: %dx%d@%dHz, %d bits-per-pixel\n",
584 j, mode->w, mode->h, mode->refresh_rate, bpp); 584 j, mode.w, mode.h, mode.refresh_rate, bpp);
585 if (Rmask || Gmask || Bmask) { 585 if (Rmask || Gmask || Bmask) {
586 fprintf(stderr, " Red Mask = 0x%.8x\n", 586 fprintf(stderr, " Red Mask = 0x%.8x\n",
587 Rmask); 587 Rmask);
588 fprintf(stderr, " Green Mask = 0x%.8x\n", 588 fprintf(stderr, " Green Mask = 0x%.8x\n",
589 Gmask); 589 Gmask);