thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

OPENGL: Fix >1Bpp mouse cursors which do not require format conversion.

Browse source
This commit is contained in:
Johannes Schickel 2013-11-17 20:28:16 +01:00
parent 7c753d3a13
commit 2094bd31ec
1 changed files with 4 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

11
backends/graphics/opengl/opengl-graphics.cpp
View file

@ -608,13 +608,10 @@ void OpenGLGraphicsManager::setMouseCursor(const void *buf, uint w, uint h, int
Graphics::Surface *dst = _cursor->getSurface();
const uint srcPitch = w * inputFormat.bytesPerPixel;
// In case the actual cursor format differs from the requested format
// we will need to convert the format. This might be the case because
// the cursor format does not have any alpha bits.
if (dst->format != inputFormat) {
Graphics::crossBlit((byte *)dst->getPixels(), (const byte *)buf, dst->pitch, srcPitch,
w, h, dst->format, inputFormat);
}
// Copy the cursor data to the actual texture surface. This will make
// sure that the data is also converted to the expected format.
Graphics::crossBlit((byte *)dst->getPixels(), (const byte *)buf, dst->pitch, srcPitch,
w, h, dst->format, inputFormat);
// We apply the color key by setting the alpha bits of the pixels to
// fully transparent.