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authorBrian Paul <brianp@vmware.com>2009-01-19 12:03:17 -0700
committerBrian Paul <brianp@vmware.com>2009-01-19 12:09:40 -0700
commitf97792421ba3ea0af1f1976e5e267e88314885a2 (patch)
treea10f720c85fc92aaa5b63cdd319fe53182aa7ed8 /src
parent396711b840683809565507e47a4311e5b7503ef2 (diff)
tests: test pseudo-XOR blend mode.
GL_XOR logicop mode can be approximated with blending by computing 1 - dst. Here's a couple test programs for that.
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