Implement an optimization to detect whether or not an image has alpha and do a blit...
authorhyatt <hyatt@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Sat, 11 Feb 2006 07:07:12 +0000 (07:07 +0000)
committerhyatt <hyatt@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Sat, 11 Feb 2006 07:07:12 +0000 (07:07 +0000)
commit55bb718ef163c6d30d676eca5729636998a6eba7
tree1b55613102a7da8d0d80feca6305076fedc7bcd0
parent79a2dd98bd5bdbeafd513d3644e430b7f9a7a0d5
Implement an optimization to detect whether or not an image has alpha and do a blit instead of a blend in that case. r=eric

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@12748 268f45cc-cd09-0410-ab3c-d52691b4dbfc
14 files changed:
WebCore/WebCore.vcproj/Image Viewer/ImageView.cpp
WebCore/platform/Image.cpp
WebCore/platform/Image.h
WebCore/platform/ImageSource.h
WebCore/platform/cairo/ImageCairo.cpp
WebCore/platform/cairo/ImageSourceCairo.cpp
WebCore/platform/image-decoders/ImageDecoder.h
WebCore/platform/image-decoders/gif/GIFImageDecoder.cpp
WebCore/platform/image-decoders/gif/GIFImageDecoder.h
WebCore/platform/image-decoders/gif/GIFImageReader.cpp
WebCore/platform/image-decoders/jpeg/JPEGImageDecoder.cpp
WebCore/platform/image-decoders/png/PNGImageDecoder.cpp
WebCore/platform/mac/Image.mm
WebCore/platform/mac/ImageSource.cpp