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| -rw-r--r-- | graphics/transparent_surface.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/graphics/transparent_surface.h b/graphics/transparent_surface.h index 4a23522aab..0cd7d5b2e9 100644 --- a/graphics/transparent_surface.h +++ b/graphics/transparent_surface.h @@ -75,6 +75,18 @@ struct TransparentSurface : public Graphics::Surface { TransparentSurface(); TransparentSurface(const Graphics::Surface &surf, bool copyData = false); + /** + * Returns the pixel format all operations of TransparentSurface support. + * + * Unlike Surface TransparentSurface only works with a fixed pixel format. + * This format can be queried using this static function. + * + * @return Supported pixel format. + */ + static PixelFormat getSupportedPixelFormat() { + return PixelFormat(4, 8, 8, 8, 8, 24, 16, 8, 0); + } + void setColorKey(char r, char g, char b); void disableColorKey(); |