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radv/winsys: add support for GS and OA domains

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For NGG streamout which uses GDS.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-09-10 15:10:13 +02:00
parent 6f5a8617b4
commit c5a00c3068
2 changed files with 7 additions and 1 deletions
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4
src/amd/vulkan/radv_radeon_winsys.h
View file

@ -45,7 +45,9 @@ struct radeon_surf;
enum radeon_bo_domain { /* bitfield */
RADEON_DOMAIN_GTT = 2,
RADEON_DOMAIN_VRAM = 4,
RADEON_DOMAIN_VRAM_GTT = RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT
RADEON_DOMAIN_VRAM_GTT = RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT,
RADEON_DOMAIN_GDS = 8,
RADEON_DOMAIN_OA = 16,
};
enum radeon_bo_flag { /* bitfield */

4
src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
View file

@ -356,6 +356,10 @@ radv_amdgpu_winsys_bo_create(struct radeon_winsys *_ws,
request.preferred_heap |= AMDGPU_GEM_DOMAIN_VRAM;
if (initial_domain & RADEON_DOMAIN_GTT)
request.preferred_heap |= AMDGPU_GEM_DOMAIN_GTT;
if (initial_domain & RADEON_DOMAIN_GDS)
request.preferred_heap |= AMDGPU_GEM_DOMAIN_GDS;
if (initial_domain & RADEON_DOMAIN_OA)
request.preferred_heap |= AMDGPU_GEM_DOMAIN_OA;
if (flags & RADEON_FLAG_CPU_ACCESS) {
bo->base.vram_cpu_access = initial_domain & RADEON_DOMAIN_VRAM;