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-rw-r--r--src/render/sdl2graphics.h2
-rw-r--r--src/render/sdl2softwaregraphics.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/render/sdl2graphics.h b/src/render/sdl2graphics.h
index 15692bca9..9f604d9b5 100644
--- a/src/render/sdl2graphics.h
+++ b/src/render/sdl2graphics.h
@@ -204,7 +204,7 @@ class SDLGraphics final : public Graphics
protected:
uint32_t mRendererFlags;
uint32_t mOldPixel;
- int mOldAlpha;
+ unsigned int mOldAlpha;
private:
void inline calcImageRect(ImageVertexes *const vert,
diff --git a/src/render/sdl2softwaregraphics.h b/src/render/sdl2softwaregraphics.h
index 265c9349d..6ef750dbd 100644
--- a/src/render/sdl2softwaregraphics.h
+++ b/src/render/sdl2softwaregraphics.h
@@ -173,7 +173,7 @@ class SDL2SoftwareGraphics final : public Graphics
uint32_t mRendererFlags;
SDL_Surface *mSurface;
uint32_t mOldPixel;
- int mOldAlpha;
+ unsigned int mOldAlpha;
private:
void inline calcImageRect(ImageVertexes *const vert,