Assign the uploaded uniform block with hardware binding table indices.
This is indexed by the resource streamer to fetch the constant buffers
referred to by our gather table entries.
Signed-off-by: Abdiel Janulgue <abdiel.janul...@linux.intel.com>
---
src/mesa/drivers/dri/i965/gen6_vs_state.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/gen6_vs_state.c
b/src/mesa/drivers/dri/i965/gen6_vs_state.c
index 7325c6e..bce597f 100644
--- a/src/mesa/drivers/dri/i965/gen6_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_vs_state.c
@@ -72,9 +72,16 @@ gen6_upload_push_constants(struct brw_context *brw,
gl_constant_value *param;
int i;
- param = brw_state_batch(brw, type,
- prog_data->nr_params * sizeof(gl_constant_value),
+ uint32_t size = prog_data->nr_params * sizeof(gl_constant_value);
+ param = brw_state_batch(brw, type, size,
32, &stage_state->push_const_offset);
+ if (brw->gather_pool.bo != NULL) {
+ uint32_t surf_offset = 0;
+ brw_create_constant_surface(brw, brw->batch.bo,
stage_state->push_const_offset,
+ size, &surf_offset, false);
+ gen7_update_binding_table(brw, stage_state->stage,
BRW_UNIFORM_GATHER_INDEX_START,
+ surf_offset);
+ }
STATIC_ASSERT(sizeof(gl_constant_value) == sizeof(float));
--
1.9.1
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