diff options
| author | Kenneth Graunke <[email protected]> | 2011-02-08 17:27:37 -0800 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2011-05-17 23:33:00 -0700 |
| commit | bc08d4ebb832769aacb4aecaaf1e490f97c53d65 (patch) | |
| tree | f5f729abf5abbfa1afbf85ff96f3cd83a118ea4b /src | |
| parent | a94fe79464df088d8e26386d3f0db9a231bfdb61 (diff) | |
i965: Upload sampler state pointers on Ivybridge.
Since we currently only support sampling in the fragment shader, we only
bother to emit the PS variant. In the future we'll need to emit others.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 4 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_state.h | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_state_upload.c | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen7_wm_state.c | 6 |
4 files changed, 11 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index ff8be24988a..2a195d8862f 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -846,6 +846,10 @@ /* DW2: GS */ /* DW3: PS */ +#define _3DSTATE_SAMPLER_STATE_POINTERS_VS 0x782B /* GEN7+ */ +#define _3DSTATE_SAMPLER_STATE_POINTERS_GS 0x782E /* GEN7+ */ +#define _3DSTATE_SAMPLER_STATE_POINTERS_PS 0x782F /* GEN7+ */ + #define CMD_VERTEX_BUFFER 0x7808 # define BRW_VB0_INDEX_SHIFT 27 # define GEN6_VB0_INDEX_SHIFT 26 diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h index 115e8ce17a8..bb2b496db98 100644 --- a/src/mesa/drivers/dri/i965/brw_state.h +++ b/src/mesa/drivers/dri/i965/brw_state.h @@ -118,6 +118,7 @@ extern const struct brw_tracked_state gen7_clip_state; extern const struct brw_tracked_state gen7_depth_stencil_state_pointer; extern const struct brw_tracked_state gen7_disable_stages; extern const struct brw_tracked_state gen7_ps_state; +extern const struct brw_tracked_state gen7_sampler_state; extern const struct brw_tracked_state gen7_sbe_state; extern const struct brw_tracked_state gen7_sf_clip_viewport; extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer; diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 25b2803b0cc..e444e2fc8d6 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -208,7 +208,6 @@ const struct brw_tracked_state *gen7_atoms[] = &brw_wm_binding_table, &brw_wm_samplers, - &gen6_sampler_state, &gen7_disable_stages, &gen7_vs_state, diff --git a/src/mesa/drivers/dri/i965/gen7_wm_state.c b/src/mesa/drivers/dri/i965/gen7_wm_state.c index bae7f477a88..993d5bd8465 100644 --- a/src/mesa/drivers/dri/i965/gen7_wm_state.c +++ b/src/mesa/drivers/dri/i965/gen7_wm_state.c @@ -160,6 +160,12 @@ upload_ps_state(struct brw_context *brw) OUT_BATCH(brw->wm.bind_bo_offset); ADVANCE_BATCH(); + /* CACHE_NEW_SAMPLER */ + BEGIN_BATCH(2); + OUT_BATCH(_3DSTATE_SAMPLER_STATE_POINTERS_PS << 16 | (2 - 2)); + OUT_BATCH(brw->wm.sampler_offset); + ADVANCE_BATCH(); + /* CACHE_NEW_WM_PROG */ if (brw->wm.prog_data->nr_params == 0) { /* Disable the push constant buffers. */ |