freedreno/a4xx: deal with VS which do not write position
authorRob Clark <robclark@freedesktop.org>
Tue, 3 May 2016 16:43:12 +0000 (12:43 -0400)
committerRob Clark <robclark@freedesktop.org>
Wed, 4 May 2016 15:25:55 +0000 (11:25 -0400)
commit1f2bc64f31872f04c27f9aa7a93e63a0091aaabf
tree738ca7c8ae664b4c425d35f16d6c5c0c8c544733
parenta6ad30202cacc933290f478d8f518a7b066268b6
freedreno/a4xx: deal with VS which do not write position

Fixes $piglit/bin/glsl-1.40-tf-no-position

a3xx may need similar?

Signed-off-by: Rob Clark <robclark@freedesktop.org>
src/gallium/drivers/freedreno/a4xx/fd4_program.c