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-rw-r--r--src/resources/image.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index a4be43e4e..c642980af 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -271,7 +271,8 @@ void Image::setAlpha(float alpha)
uint8_t a = static_cast<uint8_t>(
static_cast<float>(sourceAlpha) * mAlpha);
- uint32_t c = (static_cast<uint32_t*>(mSDLSurface->pixels))[i];
+ uint32_t c = (static_cast<uint32_t*>(
+ mSDLSurface->pixels))[i];
c &= ~fmt->Amask;
c |= ((a >> fmt->Aloss) << fmt->Ashift & fmt->Amask);
(static_cast<uint32_t*>(mSDLSurface->pixels))[i] = c;