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Change cefclient off-screen rendering example to account for premultiplied alpha values (issue #584).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@648 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt 2012-05-25 14:23:30 +00:00
parent f82acbf9e0
commit ab96ec27a4
1 changed files with 2 additions and 2 deletions
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4
cef1/tests/cefclient/osrenderer.cpp
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@ -110,8 +110,8 @@ void ClientOSRenderer::Initialize() {
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
if (transparent_) {
// Alpha blending style.
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// Alpha blending style. Texture values have premultiplied alpha.
glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
}
initialized_ = true;