Mesa (staging/20.0): i965: Re-emit l3 state before BLORP executes
GitLab Mirror
gitlab-mirror at kemper.freedesktop.org
Fri Jan 31 17:47:40 UTC 2020
Module: Mesa
Branch: staging/20.0
Commit: 46c731477041dc4c6db1965493c5cbc46f470647
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=46c731477041dc4c6db1965493c5cbc46f470647
Author: Jason Ekstrand <jason at jlekstrand.net>
Date: Fri Jan 17 13:30:48 2020 -0600
i965: Re-emit l3 state before BLORP executes
If BLORP is the first thing to execute, we may not have set the L3$
config yet. That's not normally a problem but we're about to add code
to BLORP which will look at brw_context::l3::config and we'd like that
to be initialized. It's also just good practice.
Cc: "20.0" mesa-stable at lists.freedesktop.org
Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3454>
(cherry picked from commit 9d05822cb8b5d3fd066c64722b76b3507a7fd24f)
---
.pick_status.json | 2 +-
src/mesa/drivers/dri/i965/brw_context.h | 3 +++
src/mesa/drivers/dri/i965/gen7_l3_state.c | 6 +++---
src/mesa/drivers/dri/i965/genX_blorp_exec.c | 1 +
4 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/.pick_status.json b/.pick_status.json
index 59e76f84c08..ffe081b59a1 100644
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -193,7 +193,7 @@
"description": "i965: Re-emit l3 state before BLORP executes",
"nominated": true,
"nomination_type": 0,
- "resolution": 0,
+ "resolution": 1,
"master_sha": null,
"because_sha": null
},
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 17639bf5995..f44a392d79c 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -1504,6 +1504,9 @@ gen6_set_sample_maps(struct gl_context *ctx);
/* gen8_multisample_state.c */
void gen8_emit_3dstate_sample_pattern(struct brw_context *brw);
+/* gen7_l3_state.c */
+void brw_emit_l3_state(struct brw_context *brw);
+
/* gen7_urb.c */
void
gen7_emit_push_constant_state(struct brw_context *brw, unsigned vs_size,
diff --git a/src/mesa/drivers/dri/i965/gen7_l3_state.c b/src/mesa/drivers/dri/i965/gen7_l3_state.c
index feed3fab283..8536709e587 100644
--- a/src/mesa/drivers/dri/i965/gen7_l3_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_l3_state.c
@@ -212,8 +212,8 @@ update_urb_size(struct brw_context *brw, const struct gen_l3_config *cfg)
}
}
-static void
-emit_l3_state(struct brw_context *brw)
+void
+brw_emit_l3_state(struct brw_context *brw)
{
const struct gen_l3_weights w = get_pipeline_state_l3_weights(brw);
const float dw = gen_diff_l3_weights(w, gen_get_l3_config_weights(brw->l3.config));
@@ -261,7 +261,7 @@ const struct brw_tracked_state gen7_l3_state = {
BRW_NEW_TES_PROG_DATA |
BRW_NEW_VS_PROG_DATA,
},
- .emit = emit_l3_state
+ .emit = brw_emit_l3_state
};
/**
diff --git a/src/mesa/drivers/dri/i965/genX_blorp_exec.c b/src/mesa/drivers/dri/i965/genX_blorp_exec.c
index 476849bdea6..8769602547e 100644
--- a/src/mesa/drivers/dri/i965/genX_blorp_exec.c
+++ b/src/mesa/drivers/dri/i965/genX_blorp_exec.c
@@ -317,6 +317,7 @@ genX(blorp_exec)(struct blorp_batch *batch,
brw_cache_flush_for_depth(brw, params->stencil.addr.buffer);
brw_select_pipeline(brw, BRW_RENDER_PIPELINE);
+ brw_emit_l3_state(brw);
retry:
intel_batchbuffer_require_space(brw, 1400);
More information about the mesa-commit
mailing list