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| author | Eugene Sandulenko | 2015-11-17 23:17:48 +0100 |
|---|---|---|
| committer | Eugene Sandulenko | 2015-11-17 23:17:48 +0100 |
| commit | 5d0f38d747e7583d0ca5959cd642468ba67cd04c (patch) | |
| tree | 811cb9e4d94ab7eb052a2f4b978b68bbb6fe833b | |
| parent | 4dc23ea2893ad60c683e12a34c4667a5e14f5ccf (diff) | |
| download | scummvm-rg350-5d0f38d747e7583d0ca5959cd642468ba67cd04c.tar.gz scummvm-rg350-5d0f38d747e7583d0ca5959cd642468ba67cd04c.tar.bz2 scummvm-rg350-5d0f38d747e7583d0ca5959cd642468ba67cd04c.zip | |
GRAPHICS: Fix rendering in some corner cases
| -rw-r--r-- | graphics/transparent_surface.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/graphics/transparent_surface.cpp b/graphics/transparent_surface.cpp index f6e8cacb8b..992a5dc879 100644 --- a/graphics/transparent_surface.cpp +++ b/graphics/transparent_surface.cpp @@ -41,8 +41,6 @@ namespace Graphics { -static const int kAShift = 0;//img->format.aShift; - static const int kBModShift = 0;//img->format.bShift; static const int kGModShift = 8;//img->format.gShift; static const int kRModShift = 16;//img->format.rShift; @@ -118,7 +116,7 @@ void doBlitBinaryFast(byte *ino, byte *outo, uint32 width, uint32 height, uint32 in = ino; for (uint32 j = 0; j < width; j++) { uint32 pix = *(uint32 *)in; - int a = (pix >> kAShift) & 0xff; + int a = (pix >> kAModShift) & 0xff; if (a != 0) { // Full opacity (Any value not exactly 0 is Opaque here) *(uint32 *)out = pix; @@ -338,7 +336,7 @@ Common::Rect TransparentSurface::blit(Graphics::Surface &target, int posX, int p retSize.setWidth(0); retSize.setHeight(0); // Check if we need to draw anything at all - int ca = (color >> 24) & 0xff; + int ca = (color >> kAModShift) & 0xff; if (ca == 0) { return retSize; |