diff options
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/platform/sdl/graphics.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/backends/platform/sdl/graphics.cpp b/backends/platform/sdl/graphics.cpp index ff09e5bc8f..47f9db8688 100644 --- a/backends/platform/sdl/graphics.cpp +++ b/backends/platform/sdl/graphics.cpp @@ -1543,7 +1543,6 @@ void OSystem_SDL::blitCursor() { const byte *srcPtr = _mouseData; #ifdef USE_RGB_COLOR uint32 color; - uint32 colormask = (1 << (_cursorFormat.bytesPerPixel << 3)) - 1; #else byte color; #endif @@ -1582,10 +1581,13 @@ void OSystem_SDL::blitCursor() { for (j = 0; j < w; j++) { #ifdef USE_RGB_COLOR if (_cursorFormat.bytesPerPixel > 1) { - color = (*(uint32 *) srcPtr) & colormask; + if (_cursorFormat.bytesPerPixel == 2) + color = *(uint16 *)srcPtr; + else + color = *(uint32 *)srcPtr; if (color != _mouseKeyColor) { // transparent, don't draw - uint8 r,g,b; - _cursorFormat.colorToRGB(color,r,g,b); + uint8 r, g, b; + _cursorFormat.colorToRGB(color, r, g, b); *(uint16 *)dstPtr = SDL_MapRGB(_mouseOrigSurface->format, r, g, b); } |