Reviewed-by: Nicolai Hähnle <[email protected]>
On 30.06.2017 18:48, Samuel Pitoiset wrote:
The VA is stored at [4:5], not [0:1]. This invalidated all
texture buffer descriptors when they were made resident in
the current context.
This removes few partial flushes and cache invalidations which
are needed when updating a bindless descriptor on the fly with
a WRITE_DATA packet.
Signed-off-by: Samuel Pitoiset <[email protected]>
---
src/gallium/drivers/radeonsi/si_descriptors.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c
b/src/gallium/drivers/radeonsi/si_descriptors.c
index 88f7dcee959..18b070ba3a2 100644
--- a/src/gallium/drivers/radeonsi/si_descriptors.c
+++ b/src/gallium/drivers/radeonsi/si_descriptors.c
@@ -2361,7 +2361,7 @@ static void si_invalidate_bindless_buf_desc(struct
si_context *sctx,
uint64_t offset)
{
struct r600_resource *buf = r600_resource(resource);
- uint32_t *desc_list = desc->desc_list;
+ uint32_t *desc_list = desc->desc_list + 4;
uint64_t old_desc_va;
assert(resource->target == PIPE_BUFFER);
@@ -2374,7 +2374,7 @@ static void si_invalidate_bindless_buf_desc(struct
si_context *sctx,
/* The buffer has been invalidated when the handle wasn't
* resident, update the descriptor and the dirty flag.
*/
- si_set_buf_desc_address(buf, offset, &desc_list[4]);
+ si_set_buf_desc_address(buf, offset, &desc_list[0]);
desc->dirty = true;
sctx->bindless_descriptors_dirty = true;
--
Lerne, wie die Welt wirklich ist,
Aber vergiss niemals, wie sie sein sollte.
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