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radv,aco: compact vertex buffer descriptors

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It seems common for there to be holes.

fossil-db (GFX10.3, robustBufferAccess enabled):
Totals from 33791 (23.10% of 146267) affected shaders:
(no statistics changed)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7871>
This commit is contained in:
Rhys Perry
2020-12-01 17:05:14 +00:00
committed by Marge Bot
parent 20a0744e22
commit a54f111831
4 changed files with 8 additions and 3 deletions
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2
src/amd/vulkan/radv_debug.c
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@@ -447,7 +447,7 @@ static void
radv_dump_vertex_descriptors(struct radv_pipeline *pipeline, FILE *f)
{
void *ptr = (uint64_t *)pipeline->device->trace_id_ptr;
uint32_t count = util_last_bit(pipeline->vb_desc_usage_mask);
uint32_t count = util_bitcount(pipeline->vb_desc_usage_mask);
uint32_t *vb_ptr = &((uint32_t *)ptr)[3];
if (!count)