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radv/winsys: add buffer_make_resident() to the API

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To make a BO resident (or to evict one).

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8868>
This commit is contained in:
Samuel Pitoiset 2021-02-04 18:03:02 +01:00 • committed by Marge Bot
parent 16abc82ef0
commit afdbd71ba5
2 changed files with 36 additions and 0 deletions
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5
src/amd/vulkan/radv_radeon_winsys.h
View file

@ -261,6 +261,11 @@ struct radeon_winsys {
struct radeon_winsys_bo *parent,
uint64_t offset, uint64_t size,
struct radeon_winsys_bo *bo, uint64_t bo_offset);
VkResult (*buffer_make_resident)(struct radeon_winsys *ws,
struct radeon_winsys_bo *bo,
bool resident);
VkResult (*ctx_create)(struct radeon_winsys *ws,
enum radeon_ctx_priority priority,
struct radeon_winsys_ctx **ctx);

31
src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
View file

@ -950,6 +950,36 @@ radv_amdgpu_winsys_bo_get_metadata(struct radeon_winsys *_ws,
memcpy(md->metadata, info.metadata.umd_metadata, sizeof(md->metadata));
}
static VkResult
radv_amdgpu_winsys_bo_make_resident(struct radeon_winsys *_ws,
struct radeon_winsys_bo *_bo,
bool resident)
{
struct radv_amdgpu_winsys *ws = radv_amdgpu_winsys(_ws);
struct radv_amdgpu_winsys_bo *bo = radv_amdgpu_winsys_bo(_bo);
VkResult result = VK_SUCCESS;
/* Do not add the BO to the global list if it's a local BO because the
* kernel maintains a list for us.
*/
if (bo->base.is_local)
return VK_SUCCESS;
/* Do not add the BO twice to the global list if the allbos debug
* option is enabled.
*/
if (ws->debug_all_bos)
return VK_SUCCESS;
if (resident) {
result = radv_amdgpu_global_bo_list_add(ws, bo);
} else {
radv_amdgpu_global_bo_list_del(ws, bo);
}
return result;
}
static int radv_amdgpu_bo_va_compare(const void *a, const void *b)
{
const struct radv_amdgpu_winsys_bo *bo_a = *(const struct radv_amdgpu_winsys_bo * const*)a;
@ -1018,6 +1048,7 @@ void radv_amdgpu_bo_init_functions(struct radv_amdgpu_winsys *ws)
ws->base.buffer_get_metadata = radv_amdgpu_winsys_bo_get_metadata;
ws->base.buffer_virtual_bind = radv_amdgpu_winsys_bo_virtual_bind;
ws->base.buffer_get_flags_from_fd = radv_amdgpu_bo_get_flags_from_fd;
ws->base.buffer_make_resident = radv_amdgpu_winsys_bo_make_resident;
ws->base.dump_bo_ranges = radv_amdgpu_dump_bo_ranges;
ws->base.dump_bo_log = radv_amdgpu_dump_bo_log;
}