From e6e7c456dee96985ac1511bb0f824f606c34bef5 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Wed, 29 Jun 2011 15:18:55 -0700 Subject: 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 Signed-off-by: Kenneth Graunke (cherry-picked from commit 186e37c75454965e1a58298e878a9585f4866749) --- src/mesa/drivers/dri/i965/gen7_sf_state.c | 3 +++ 1 file changed, 3 insertions(+) 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 -- cgit v1.2.3