diff options
| author | Kenneth Graunke <[email protected]> | 2013-06-08 10:06:21 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2013-06-10 10:58:47 -0700 |
| commit | fc800f0c60a21bc895d1db55a41fb99c306e1544 (patch) | |
| tree | 8b729c059a7c95348654029ff49cb405d206056a /src/mesa/drivers/dri/i965/gen7_blorp.cpp | |
| parent | 6c966ccf07bcaf64fba1a9b699440c30dc96e732 (diff) | |
i965: Allocate push constant L3 space once at startup on Gen7+.
We always allocate the maximum amount of space and never change it, so
it makes sense to do it once. Programming it on startup also lets us
skip re-programming it from BLORP.
This removes a tiny amount of overhead from our drawing loop.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen7_blorp.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen7_blorp.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/gen7_blorp.cpp b/src/mesa/drivers/dri/i965/gen7_blorp.cpp index f83c7f23f77..aa9a3ef3759 100644 --- a/src/mesa/drivers/dri/i965/gen7_blorp.cpp +++ b/src/mesa/drivers/dri/i965/gen7_blorp.cpp @@ -844,7 +844,6 @@ gen7_blorp_exec(struct intel_context *intel, uint32_t prog_offset = params->get_wm_prog(brw, &prog_data); gen6_blorp_emit_batch_head(brw, params); - gen7_allocate_push_constants(brw); gen6_emit_3dstate_multisample(brw, params->num_samples); gen6_emit_3dstate_sample_mask(brw, params->num_samples, 1.0, false, ~0u); gen6_blorp_emit_state_base_address(brw, params); |