OpenHarmony/third_party_mesa3d
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4 Commits

Author SHA1 Message Date
Brian Paul
c7be039fad progs/trivial: use -c option to use glCopyPixels() 
Otherwise we use glRead/DrawPixels to copy the off-screen FBO image
into the window.

Looks like NVIDIA's broken when using -c (the image is upside down),
but OK with -c -t.
 2010-03-10 14:37:05 -07:00
Brian Paul
d5ccbea63c progs/trivial: make clear-fbo-scissor.c work with other GL drivers 
NVIDIA's driver requires that the texture that we're going to render into
be complete.  Need to set min/mag filters to non-mipmap modes.

Plus added other error/debug checks.
 2010-03-10 14:37:05 -07:00
Brian Paul
3c48f40f61 progs/trivial: add -t (RTT) option for clear-fbo-scissor.c 2010-03-10 12:19:41 -07:00
Brian Paul
9a7ba79b2b progs/trivial: added clear-fbo-scissor.c to test scissored clear of FBO 2010-03-10 11:52:07 -07:00