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 | 7 |
1 files changed, 6 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 cd2ac9d92fe..c65b41e2b6b 100644 --- a/src/mesa/drivers/dri/i965/gen6_clip_state.c +++ b/src/mesa/drivers/dri/i965/gen6_clip_state.c @@ -28,6 +28,7 @@ #include "brw_context.h" #include "brw_state.h" #include "brw_defines.h" +#include "brw_util.h" #include "intel_batchbuffer.h" static void @@ -36,7 +37,7 @@ upload_clip_state(struct brw_context *brw) struct intel_context *intel = &brw->intel; struct gl_context *ctx = &intel->ctx; uint32_t depth_clamp = 0; - uint32_t provoking; + uint32_t provoking, userclip; if (!ctx->Transform.DepthClamp) depth_clamp = GEN6_CLIP_Z_TEST; @@ -50,6 +51,9 @@ upload_clip_state(struct brw_context *brw) (1 << GEN6_CLIP_LINE_PROVOKE_SHIFT); } + /* _NEW_TRANSFORM */ + userclip = (1 << brw_count_bits(ctx->Transform.ClipPlanesEnabled)) - 1; + BEGIN_BATCH(4); OUT_BATCH(CMD_3D_CLIP_STATE << 16 | (4 - 2)); OUT_BATCH(GEN6_CLIP_STATISTICS_ENABLE); @@ -57,6 +61,7 @@ upload_clip_state(struct brw_context *brw) GEN6_CLIP_API_OGL | GEN6_CLIP_MODE_NORMAL | GEN6_CLIP_XY_TEST | + userclip << GEN6_USER_CLIP_CLIP_DISTANCES_SHIFT | depth_clamp | provoking); OUT_BATCH(GEN6_CLIP_FORCE_ZERO_RTAINDEX); |