Searched refs:baseImage (Results 1 - 1 of 1) sorted by relevance
| /external/webkit/Tools/DumpRenderTree/cg/ |
| H A D | ImageDiffCG.cpp | 92 static RetainPtr<CGImageRef> createDifferenceImage(CGImageRef baseImage, CGImageRef testImage, float& difference) argument
94 size_t width = CGImageGetWidth(baseImage);
95 size_t height = CGImageGetHeight(baseImage);
100 RetainPtr<CGContextRef> baseContext(AdoptCF, CGBitmapContextCreate(baseBuffer, width, height, 8, rowBytes, CGImageGetColorSpace(baseImage), kCGImageAlphaPremultipliedFirst | kCGBitmapByteOrder32Host));
101 CGContextDrawImage(baseContext.get(), CGRectMake(0, 0, width, height), baseImage);
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