AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gallium/radeon: don't flush CB/DB caches for timestamp queries

Browse Source 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2016-04-17 15:17:31 +02:00
parent 6dc21b1962
commit 97c328b2a3
2 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/radeon/r600_query.c
+2 -2
View File
@@ -470,7 +470,7 @@ static void r600_query_hw_do_emit_start(struct r600_common_context *ctx,
break;
case PIPE_QUERY_TIME_ELAPSED:
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_BOTTOM_OF_PIPE_TS) | EVENT_INDEX(5));
radeon_emit(cs, va);
radeon_emit(cs, (3 << 29) | ((va >> 32) & 0xFFFF));
radeon_emit(cs, 0);
@@ -548,7 +548,7 @@ static void r600_query_hw_do_emit_stop(struct r600_common_context *ctx,
/* fall through */
case PIPE_QUERY_TIMESTAMP:
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_BOTTOM_OF_PIPE_TS) | EVENT_INDEX(5));
radeon_emit(cs, va);
radeon_emit(cs, (3 << 29) | ((va >> 32) & 0xFFFF));
radeon_emit(cs, 0);
src/gallium/drivers/radeon/r600d_common.h
+1
View File
@@ -89,6 +89,7 @@
#define EVENT_TYPE_SAMPLE_PIPELINESTAT 30
#define EVENT_TYPE_SO_VGTSTREAMOUT_FLUSH 0x1f
#define EVENT_TYPE_SAMPLE_STREAMOUTSTATS 0x20
#define EVENT_TYPE_BOTTOM_OF_PIPE_TS 40
#define EVENT_TYPE_FLUSH_AND_INV_DB_META 0x2c /* supported on r700+ */
#define EVENT_TYPE_FLUSH_AND_INV_CB_META 46 /* supported on r700+ */
#define EVENT_TYPE(x) ((x) << 0)