Mercurial > sdl-ios-xcode

comparison test/automated/render/render.c @ 3477:2c07bb579922

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 21 Nov 2009 07:59:19 +0000
parents da53c4046c65
children c32c53fca10d
comparison
equal deleted inserted replaced
3476:ab99313951cd 3477:2c07bb579922
27 27
28 28
29 /* 29 /*
30 * Prototypes. 30 * Prototypes.
31 */ 31 */
32 static int render_compare( const char *msg, const SurfaceImage_t *s ); 32 static int render_compare( const char *msg, const SurfaceImage_t *s, int allowable_error );
33 static int render_isSupported( int code ); 33 static int render_isSupported( int code );
34 static int render_hasDrawColor (void); 34 static int render_hasDrawColor (void);
35 static int render_hasBlendModes (void); 35 static int render_hasBlendModes (void);
36 static int render_hasTexColor (void); 36 static int render_hasTexColor (void);
37 static int render_hasTexAlpha (void); 37 static int render_hasTexAlpha (void);
51 * 51 *
52 * @param msg Message on failure. 52 * @param msg Message on failure.
53 * @param s Image to compare against. 53 * @param s Image to compare against.
54 * @return 0 on success. 54 * @return 0 on success.
55 */ 55 */
56 static int render_compare( const char *msg, const SurfaceImage_t *s ) 56 static int render_compare( const char *msg, const SurfaceImage_t *s, int allowable_error )
57 { 57 {
58 (void) msg; 58 (void) msg;
59 (void) s; 59 (void) s;
60 int ret; 60 int ret;
61 Uint8 pix[4*80*60]; 61 Uint8 pix[4*80*60];
71 RMASK, GMASK, BMASK, AMASK); 71 RMASK, GMASK, BMASK, AMASK);
72 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", testsur!=NULL )) 72 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", testsur!=NULL ))
73 return 1; 73 return 1;
74 74
75 /* Compare surface. */ 75 /* Compare surface. */
76 ret = surface_compare( testsur, s ); 76 ret = surface_compare( testsur, s, allowable_error );
77 if (SDL_ATassert( msg, ret==0 )) 77 if (SDL_ATassert( msg, ret==0 ))
78 return 1; 78 return 1;
79 79
80 /* Clean up. */ 80 /* Clean up. */
81 SDL_FreeSurface( testsur ); 81 SDL_FreeSurface( testsur );
443 ret = SDL_RenderLine( 79, 59, 50, 30 ); 443 ret = SDL_RenderLine( 79, 59, 50, 30 );
444 if (SDL_ATassert( "SDL_RenderLine", ret == 0)) 444 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
445 return -1; 445 return -1;
446 446
447 /* See if it's the same. */ 447 /* See if it's the same. */
448 if (render_compare( "Primitives output not the same.", &img_primitives )) 448 if (render_compare( "Primitives output not the same.", &img_primitives, ALLOWABLE_ERROR_OPAQUE ))
449 return -1; 449 return -1;
450 450
451 return 0; 451 return 0;
452 } 452 }
453 453
560 return -1; 560 return -1;
561 } 561 }
562 } 562 }
563 563
564 /* See if it's the same. */ 564 /* See if it's the same. */
565 if (render_compare( "Blended primitives output not the same.", &img_blend )) 565 if (render_compare( "Blended primitives output not the same.", &img_blend, ALLOWABLE_ERROR_BLENDED ))
566 return -1; 566 return -1;
567 567
568 return 0; 568 return 0;
569 } 569 }
570 570
612 612
613 /* Clean up. */ 613 /* Clean up. */
614 SDL_DestroyTexture( tface ); 614 SDL_DestroyTexture( tface );
615 615
616 /* See if it's the same. */ 616 /* See if it's the same. */
617 if (render_compare( "Blit output not the same.", &img_blit )) 617 if (render_compare( "Blit output not the same.", &img_blit, ALLOWABLE_ERROR_OPAQUE ))
618 return -1; 618 return -1;
619 619
620 return 0; 620 return 0;
621 } 621 }
622 622
670 /* Clean up. */ 670 /* Clean up. */
671 SDL_DestroyTexture( tface ); 671 SDL_DestroyTexture( tface );
672 672
673 /* See if it's the same. */ 673 /* See if it's the same. */
674 if (render_compare( "Blit output not the same (using SDL_SetTextureColorMod).", 674 if (render_compare( "Blit output not the same (using SDL_SetTextureColorMod).",
675 &img_blitColour )) 675 &img_blitColour, ALLOWABLE_ERROR_OPAQUE ))
676 return -1; 676 return -1;
677 677
678 return 0; 678 return 0;
679 } 679 }
680 680
732 /* Clean up. */ 732 /* Clean up. */
733 SDL_DestroyTexture( tface ); 733 SDL_DestroyTexture( tface );
734 734
735 /* See if it's the same. */ 735 /* See if it's the same. */
736 if (render_compare( "Blit output not the same (using SDL_SetSurfaceAlphaMod).", 736 if (render_compare( "Blit output not the same (using SDL_SetSurfaceAlphaMod).",
737 &img_blitAlpha )) 737 &img_blitAlpha, ALLOWABLE_ERROR_BLENDED ))
738 return -1; 738 return -1;
739 739
740 return 0; 740 return 0;
741 } 741 }
742 742
823 /* Test None. */ 823 /* Test None. */
824 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_NONE )) 824 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_NONE ))
825 return -1; 825 return -1;
826 /* See if it's the same. */ 826 /* See if it's the same. */
827 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_NONE).", 827 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_NONE).",
828 &img_blendNone )) 828 &img_blendNone, ALLOWABLE_ERROR_OPAQUE ))
829 return -1; 829 return -1;
830 830
831 /* Test Mask. */ 831 /* Test Mask. */
832 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_MASK )) 832 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_MASK ))
833 return -1; 833 return -1;
834 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_MASK).", 834 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_MASK).",
835 &img_blendMask )) 835 &img_blendMask, ALLOWABLE_ERROR_OPAQUE ))
836 return -1; 836 return -1;
837 837
838 /* Test Blend. */ 838 /* Test Blend. */
839 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_BLEND )) 839 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_BLEND ))
840 return -1; 840 return -1;
841 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_BLEND).", 841 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_BLEND).",
842 &img_blendBlend )) 842 &img_blendBlend, ALLOWABLE_ERROR_BLENDED ))
843 return -1; 843 return -1;
844 844
845 /* Test Add. */ 845 /* Test Add. */
846 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_ADD )) 846 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_ADD ))
847 return -1; 847 return -1;
848 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_ADD).", 848 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_ADD).",
849 &img_blendAdd )) 849 &img_blendAdd, ALLOWABLE_ERROR_BLENDED ))
850 return -1; 850 return -1;
851 851
852 /* Test Mod. */ 852 /* Test Mod. */
853 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_MOD )) 853 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_MOD ))
854 return -1; 854 return -1;
855 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_MOD).", 855 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_MOD).",
856 &img_blendMod )) 856 &img_blendMod, ALLOWABLE_ERROR_BLENDED ))
857 return -1; 857 return -1;
858 858
859 /* Clear surface. */ 859 /* Clear surface. */
860 if (render_clearScreen()) 860 if (render_clearScreen())
861 return -1; 861 return -1;
896 /* Clean up. */ 896 /* Clean up. */
897 SDL_DestroyTexture( tface ); 897 SDL_DestroyTexture( tface );
898 898
899 /* Check to see if matches. */ 899 /* Check to see if matches. */
900 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_*).", 900 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_*).",
901 &img_blendAll )) 901 &img_blendAll, ALLOWABLE_ERROR_BLENDED ))
902 return -1; 902 return -1;
903 903
904 return 0; 904 return 0;
905 } 905 }
906 906