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[3/5] r600g/radeonsi: Prefer VRAM for CPU -> GPU streaming buffers

Message ID 1405591275-14461-9-git-send-email-michel@daenzer.net (mailing list archive)
State New, archived
Headers show

Commit Message

Michel Dänzer July 17, 2014, 10:01 a.m. UTC 
From: Michel Dänzer <michel.daenzer@amd.com>

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
---
 src/gallium/drivers/radeon/r600_buffer_common.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c
index 4e6b897..40917f0 100644
--- a/src/gallium/drivers/radeon/r600_buffer_common.c
+++ b/src/gallium/drivers/radeon/r600_buffer_common.c
@@ -110,15 +110,13 @@  bool r600_init_resource(struct r600_common_screen *rscreen,
 	enum radeon_bo_flag flags = 0;
 
 	switch (res->b.b.usage) {
-	case PIPE_USAGE_DYNAMIC:
-	case PIPE_USAGE_STREAM:
-		flags = RADEON_FLAG_GTT_WC;
-		/* fall through */
 	case PIPE_USAGE_STAGING:
 		/* Transfers are likely to occur more often with these resources. */
 		res->domains = RADEON_DOMAIN_GTT;
 		break;
 	case PIPE_USAGE_DEFAULT:
+	case PIPE_USAGE_STREAM:
+	case PIPE_USAGE_DYNAMIC:
 	case PIPE_USAGE_IMMUTABLE:
 	default:
 		/* Not listing GTT here improves performance in some apps. */