Bug 698169 - Make WebGL texSubImage2D respect alpha-premultiplied DOM sources - r=bjacob

content/canvas/src/WebGLContextGL.cpp

@@ -5139,7 +5139,7 @@ WebGLContext::TexSubImage2D_dom(WebGLenum target, WebGLint level,
                               format, type,
                               isurf->Data(), byteLength,
                               -1,
-                              srcFormat, true);
+                              srcFormat, mPixelStorePremultiplyAlpha);
 }
 
 bool