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| author | Kenneth Graunke <kenneth@whitecape.org> | 2011-06-29 15:18:55 -0700 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2011-07-19 16:39:56 -0700 |
| commit | e6e7c456dee96985ac1511bb0f824f606c34bef5 (patch) | |
| tree | dce2fe19b102132be6d0012e9e0ae1be01588a69 | |
| parent | 31f4ab790f7b1bc3633ce2fd4ec429b51f54047e (diff) | |
| download | mesa-e6e7c456dee96985ac1511bb0f824f606c34bef5.tar.gz | |
i965/gen7: Add support for gl_PointCoord.
This is exactly analogous to Eric's Gen6 change in commit
6861a701772eac3a6a7d3136d03efa7ac7e5c026. His explanation:
"This is just like PointSprite overrides, but it's always on for that
attribute."
Fixes glsl-fs-pointcoord and gtf/point_sprites.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry-picked from commit 186e37c75454965e1a58298e878a9585f4866749)
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen7_sf_state.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/gen7_sf_state.c b/src/mesa/drivers/dri/i965/gen7_sf_state.c index e36c44aa3fd..0f97cea652d 100644 --- a/src/mesa/drivers/dri/i965/gen7_sf_state.c +++ b/src/mesa/drivers/dri/i965/gen7_sf_state.c @@ -79,6 +79,9 @@ upload_sbe_state(struct brw_context *brw) dw10 |= (1 << input_index); } + if (attr == FRAG_ATTRIB_PNTC) + dw10 |= (1 << input_index); + /* The hardware can only do the overrides on 16 overrides at a * time, and the other up to 16 have to be lined up so that the * input index = the output index. We'll need to do some |