diff options
Diffstat (limited to 'src/resources/image.cpp')
| -rw-r--r-- | src/resources/image.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/resources/image.cpp b/src/resources/image.cpp index c19d92d2d..f6d80e61e 100644 --- a/src/resources/image.cpp +++ b/src/resources/image.cpp @@ -245,8 +245,13 @@ void Image::setAlpha(const float alpha) if (!mHasAlphaChannel) { // Set the alpha value this image is drawn at +#ifdef USE_SDL2 + SDL_SetSurfaceAlphaMod(mSDLSurface, + static_cast<unsigned char>(255 * mAlpha)); +#else SDL_SetAlpha(mSDLSurface, SDL_SRCALPHA, - static_cast<unsigned char>(255 * mAlpha)); + static_cast<unsigned char>(255 * mAlpha)); +#endif } else { |