diff options
| author | Kristian Høgsberg <[email protected]> | 2014-07-07 15:15:31 -0700 |
|---|---|---|
| committer | Kristian Høgsberg <[email protected]> | 2014-08-15 10:33:41 -0700 |
| commit | 1a05dcb349514ba3287cdfec89db9ddf951aaae8 (patch) | |
| tree | edad30a10dafa242226f0f7ac05b4e663d71df1d | |
| parent | 3f0f2c7f7d558a96e540bed3bfb4de835e9f40e0 (diff) | |
i965: Disable clipping when rendering 3DPRIM_RECTLIST primitives
The clipper doesn't support clipping 3DPRIM_RECTLIST primitives and must
be turned off when we use them.
Signed-off-by: Kristian Høgsberg <[email protected]>
Acked-by: Kenneth Graunke <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_clip_state.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_clip_state.c b/src/mesa/drivers/dri/i965/gen6_clip_state.c index a8ed1212bf5..e8c1b915172 100644 --- a/src/mesa/drivers/dri/i965/gen6_clip_state.c +++ b/src/mesa/drivers/dri/i965/gen6_clip_state.c @@ -129,10 +129,16 @@ upload_clip_state(struct brw_context *brw) "having the GS not write primitives would likely"); } + uint32_t enable; + if (brw->primitive == _3DPRIM_RECTLIST) + enable = 0; + else + enable = GEN6_CLIP_ENABLE; + BEGIN_BATCH(4); OUT_BATCH(_3DSTATE_CLIP << 16 | (4 - 2)); OUT_BATCH(dw1); - OUT_BATCH(GEN6_CLIP_ENABLE | + OUT_BATCH(enable | GEN6_CLIP_API_OGL | GEN6_CLIP_MODE_NORMAL | GEN6_CLIP_XY_TEST | |