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Fixed a bunch of bugs in the blit blend mode tests

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This commit is contained in:
Sam Lantinga 2009-11-18 09:39:32 +00:00
parent e671076c62
commit dce6c3f274
1 changed files with 13 additions and 8 deletions
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21
test/automated/render/render.c
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@ -732,8 +732,8 @@ static int render_testBlitBlendMode( SDL_TextureID tface, int mode )
for (j=0; j <= nj; j+=4) {
for (i=0; i <= ni; i+=4) {
/* Set blend mode. */
ret = SDL_SetRenderDrawBlendMode( mode );
if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
ret = SDL_SetTextureBlendMode( tface, mode );
if (SDL_ATassert( "SDL_SetTextureBlendMode", ret == 0))
return -1;
/* Blitting. */
@ -782,8 +782,8 @@ static int render_testBlitBlend (void)
rect.h = img_face.height;
/* Set alpha mod. */
ret = SDL_SetRenderDrawColor( 255, 255, 255, 100 );
if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
ret = SDL_SetTextureAlphaMod( tface, 100 );
if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
return -1;
/* Test None. */
@ -831,8 +831,13 @@ static int render_testBlitBlend (void)
for (i=0; i <= ni; i+=4) {
/* Set colour mod. */
ret = SDL_SetRenderDrawColor( (255/nj)*j, (255/ni)*i, (255/nj)*j, (100/ni)*i );
if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
ret = SDL_SetTextureColorMod( tface, (255/nj)*j, (255/ni)*i, (255/nj)*j );
if (SDL_ATassert( "SDL_SetTextureColorMod", ret == 0))
return -1;
/* Set alpha mod. */
ret = SDL_SetTextureAlphaMod( tface, (100/ni)*i );
if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
return -1;
/* Crazy blending mode magic. */
@ -841,8 +846,8 @@ static int render_testBlitBlend (void)
else if (mode==1) mode = SDL_BLENDMODE_BLEND;
else if (mode==2) mode = SDL_BLENDMODE_ADD;
else if (mode==3) mode = SDL_BLENDMODE_MOD;
ret = SDL_SetRenderDrawBlendMode( mode );
if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
ret = SDL_SetTextureBlendMode( tface, mode );
if (SDL_ATassert( "SDL_SetTextureBlendMode", ret == 0))
return -1;
/* Blitting. */