diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen6_clip_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_clip_state.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_clip_state.c b/src/mesa/drivers/dri/i965/gen6_clip_state.c index c7c4eb1f27..d6c1f1c893 100644 --- a/src/mesa/drivers/dri/i965/gen6_clip_state.c +++ b/src/mesa/drivers/dri/i965/gen6_clip_state.c @@ -43,7 +43,10 @@ upload_clip_state(struct brw_context *brw) depth_clamp = GEN6_CLIP_Z_TEST; if (ctx->Light.ProvokingVertex == GL_FIRST_VERTEX_CONVENTION) { - provoking = 0; + provoking = + (0 << GEN6_CLIP_TRI_PROVOKE_SHIFT) | + (1 << GEN6_CLIP_TRIFAN_PROVOKE_SHIFT) | + (0 << GEN6_CLIP_LINE_PROVOKE_SHIFT); } else { provoking = (2 << GEN6_CLIP_TRI_PROVOKE_SHIFT) | @@ -55,7 +58,7 @@ upload_clip_state(struct brw_context *brw) userclip = (1 << brw_count_bits(ctx->Transform.ClipPlanesEnabled)) - 1; BEGIN_BATCH(4); - OUT_BATCH(CMD_3D_CLIP_STATE << 16 | (4 - 2)); + OUT_BATCH(_3DSTATE_CLIP << 16 | (4 - 2)); OUT_BATCH(GEN6_CLIP_STATISTICS_ENABLE); OUT_BATCH(GEN6_CLIP_ENABLE | GEN6_CLIP_API_OGL | @@ -65,7 +68,7 @@ upload_clip_state(struct brw_context *brw) depth_clamp | provoking); OUT_BATCH(U_FIXED(0.125, 3) << GEN6_CLIP_MIN_POINT_WIDTH_SHIFT | - U_FIXED(225.875, 3) << GEN6_CLIP_MAX_POINT_WIDTH_SHIFT | + U_FIXED(255.875, 3) << GEN6_CLIP_MAX_POINT_WIDTH_SHIFT | GEN6_CLIP_FORCE_ZERO_RTAINDEX); ADVANCE_BATCH(); } |