Commit 42a0261c authored by Committed by Eric Anholt
glamor_getimage: Add the optimization path of getImage.
This optimization will only call glReadPixels once. It should get some performance gain. But it seems it even get worse performance at SNB, disable it by default. Signed-off-by: Zhigang Gong <firstname.lastname@example.org>
Showing with 79 additions and 2 deletions