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comparison test/testgl.c @ 1656:96c2f89cc7e1 SDL-1.3

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SDL-trunk-1.3-merge-1
author Sam Lantinga <slouken@libsdl.org>
date Thu, 27 Apr 2006 09:09:48 +0000
parents 0a53c90a37f9
children 14717b52abc0
comparison
equal deleted inserted replaced
1655:59227394023d 1656:96c2f89cc7e1
359 glEnd(); 359 glEnd();
360 SDL_GL_Leave2DMode(); 360 SDL_GL_Leave2DMode();
361 } 361 }
362 362
363 int RunGLTest( int argc, char* argv[], 363 int RunGLTest( int argc, char* argv[],
364 int logo, int logocursor, int slowly, int bpp, float gamma, int noframe, int fsaa ) 364 int logo, int logocursor, int slowly, int bpp, float gamma, int noframe, int fsaa, int sync, int accel )
365 { 365 {
366 int i; 366 int i;
367 int rgb_size[3]; 367 int rgb_size[3];
368 int w = 640; 368 int w = 640;
369 int h = 480; 369 int h = 480;
441 SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 ); 441 SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
442 if ( fsaa ) { 442 if ( fsaa ) {
443 SDL_GL_SetAttribute( SDL_GL_MULTISAMPLEBUFFERS, 1 ); 443 SDL_GL_SetAttribute( SDL_GL_MULTISAMPLEBUFFERS, 1 );
444 SDL_GL_SetAttribute( SDL_GL_MULTISAMPLESAMPLES, fsaa ); 444 SDL_GL_SetAttribute( SDL_GL_MULTISAMPLESAMPLES, fsaa );
445 } 445 }
446 if ( accel ) {
447 SDL_GL_SetAttribute( SDL_GL_ACCELERATED_VISUAL, 1 );
448 }
449 if ( sync ) {
450 SDL_GL_SetAttribute( SDL_GL_SWAP_CONTROL, 1 );
451 } else {
452 SDL_GL_SetAttribute( SDL_GL_SWAP_CONTROL, 0 );
453 }
446 if ( SDL_SetVideoMode( w, h, bpp, video_flags ) == NULL ) { 454 if ( SDL_SetVideoMode( w, h, bpp, video_flags ) == NULL ) {
447 fprintf(stderr, "Couldn't set GL mode: %s\n", SDL_GetError()); 455 fprintf(stderr, "Couldn't set GL mode: %s\n", SDL_GetError());
448 SDL_Quit(); 456 SDL_Quit();
449 exit(1); 457 exit(1);
450 } 458 }
467 printf( "SDL_GL_DEPTH_SIZE: requested %d, got %d\n", bpp, value ); 475 printf( "SDL_GL_DEPTH_SIZE: requested %d, got %d\n", bpp, value );
468 SDL_GL_GetAttribute( SDL_GL_DOUBLEBUFFER, &value ); 476 SDL_GL_GetAttribute( SDL_GL_DOUBLEBUFFER, &value );
469 printf( "SDL_GL_DOUBLEBUFFER: requested 1, got %d\n", value ); 477 printf( "SDL_GL_DOUBLEBUFFER: requested 1, got %d\n", value );
470 if ( fsaa ) { 478 if ( fsaa ) {
471 SDL_GL_GetAttribute( SDL_GL_MULTISAMPLEBUFFERS, &value ); 479 SDL_GL_GetAttribute( SDL_GL_MULTISAMPLEBUFFERS, &value );
472 printf( "SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value ); 480 printf("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value );
473 SDL_GL_GetAttribute( SDL_GL_MULTISAMPLESAMPLES, &value ); 481 SDL_GL_GetAttribute( SDL_GL_MULTISAMPLESAMPLES, &value );
474 printf( "SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa, value ); 482 printf("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa, value );
483 }
484 if ( accel ) {
485 SDL_GL_GetAttribute( SDL_GL_ACCELERATED_VISUAL, &value );
486 printf( "SDL_GL_ACCELERATED_VISUAL: requested 1, got %d\n", value );
487 }
488 if ( sync ) {
489 SDL_GL_GetAttribute( SDL_GL_SWAP_CONTROL, &value );
490 printf( "SDL_GL_SWAP_CONTROL: requested 1, got %d\n", value );
475 } 491 }
476 492
477 /* Set the window manager title bar */ 493 /* Set the window manager title bar */
478 SDL_WM_SetCaption( "SDL GL test", "testgl" ); 494 SDL_WM_SetCaption( "SDL GL test", "testgl" );
479 495
676 int bpp = 0; 692 int bpp = 0;
677 int slowly; 693 int slowly;
678 float gamma = 0.0; 694 float gamma = 0.0;
679 int noframe = 0; 695 int noframe = 0;
680 int fsaa = 0; 696 int fsaa = 0;
697 int accel = 0;
698 int sync = 0;
681 699
682 logo = 0; 700 logo = 0;
683 slowly = 0; 701 slowly = 0;
684 numtests = 1; 702 numtests = 1;
685 for ( i=1; argv[i]; ++i ) { 703 for ( i=1; argv[i]; ++i ) {
705 noframe = 1; 723 noframe = 1;
706 } 724 }
707 if ( strcmp(argv[i], "-fsaa") == 0 ) { 725 if ( strcmp(argv[i], "-fsaa") == 0 ) {
708 ++fsaa; 726 ++fsaa;
709 } 727 }
728 if ( strcmp(argv[i], "-accel") == 0 ) {
729 ++accel;
730 }
731 if ( strcmp(argv[i], "-sync") == 0 ) {
732 ++sync;
733 }
710 if ( strncmp(argv[i], "-h", 2) == 0 ) { 734 if ( strncmp(argv[i], "-h", 2) == 0 ) {
711 printf( 735 printf(
712 "Usage: %s [-twice] [-logo] [-logocursor] [-slow] [-bpp n] [-gamma n] [-noframe] [-fsaa] [-fullscreen]\n", 736 "Usage: %s [-twice] [-logo] [-logocursor] [-slow] [-bpp n] [-gamma n] [-noframe] [-fsaa] [-fullscreen]\n",
713 argv[0]); 737 argv[0]);
714 exit(0); 738 exit(0);
715 } 739 }
716 } 740 }
717 for ( i=0; i<numtests; ++i ) { 741 for ( i=0; i<numtests; ++i ) {
718 RunGLTest(argc, argv, logo, logocursor, slowly, bpp, gamma, noframe, fsaa); 742 RunGLTest(argc, argv, logo, logocursor, slowly, bpp, gamma, noframe, fsaa, sync, accel);
719 } 743 }
720 return 0; 744 return 0;
721 } 745 }
722 746
723 #else /* HAVE_OPENGL */ 747 #else /* HAVE_OPENGL */