ImageWriter: Don't use inplace alpha truncation.

This may lead to errors in the D3D backend, as we overwrite read-only memory.

1 files changed, 2 insertions, 2 deletions

diff --git a/Source/Core/VideoCommon/ImageWrite.h b/Source/Core/VideoCommon/ImageWrite.h
index 2a28ff9aad..5e486f7e7d 100644
--- a/Source/Core/VideoCommon/ImageWrite.h
+++ b/Source/Core/VideoCommon/ImageWrite.h
@@ -8,5 +8,5 @@
 #include "Common/CommonTypes.h"
 
 bool SaveData(const std::string& filename, const std::string& data);
-bool TextureToPng(u8* data, int row_stride, const std::string& filename, int width, int height,
-                  bool saveAlpha = true);
+bool TextureToPng(const u8* data, int row_stride, const std::string& filename, int width,
+                  int height, bool saveAlpha = true);