From: Michel Dänzer <michel.daen...@amd.com>
If the state tracker tries to map the resource directly but we can't or don't
want to do that, fail to create a transfer.
Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
---
src/gallium/drivers/r600/r600_texture.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/gallium/drivers/r600/r600_texture.c
b/src/gallium/drivers/r600/r600_texture.c
index e41fe11..7c1bd9d 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -647,6 +647,9 @@ struct pipe_transfer* r600_texture_get_transfer(struct
pipe_context *ctx,
(texture->flags & R600_RESOURCE_FLAG_TRANSFER))
use_staging_texture = FALSE;
+ if (use_staging_texture && (usage & PIPE_TRANSFER_MAP_DIRECTLY))
+ return NULL;
+
trans = CALLOC_STRUCT(r600_transfer);
if (trans == NULL)
return NULL;
--
1.7.5.4
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