diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2017-12-23 13:17:52 +0100 |
|---|---|---|
| committer | Bas Nieuwenhuizen <[email protected]> | 2017-12-29 12:21:40 +0100 |
| commit | 3e2a6191c9e161b687eb8561f3cf8da8208811fb (patch) | |
| tree | 61a3f41dfa54610a590a01e1f33ca3be6219126b /src/amd/vulkan/radv_meta.h | |
| parent | 8abaa3aeaa0c146676ccef50075e550ceea6271a (diff) | |
radv: Add compute DCC decompress.
We do an in place copy where we read compressed and write decompressed.
By doing this in sizes that cover entire DCC blocks and waiting for all
reads in the block before starting to write we avoid corruption.
In the end we clear the DCC metadata to 0xffffffff.
Reviewed-by: Dave Airlie <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
Diffstat (limited to 'src/amd/vulkan/radv_meta.h')
| -rw-r--r-- | src/amd/vulkan/radv_meta.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_meta.h b/src/amd/vulkan/radv_meta.h index 3edf5fa6461..9f3198e8797 100644 --- a/src/amd/vulkan/radv_meta.h +++ b/src/amd/vulkan/radv_meta.h @@ -171,6 +171,9 @@ void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer, void radv_fast_clear_flush_image_inplace(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image, const VkImageSubresourceRange *subresourceRange); +void radv_decompress_dcc(struct radv_cmd_buffer *cmd_buffer, + struct radv_image *image, + const VkImageSubresourceRange *subresourceRange); void radv_meta_resolve_compute_image(struct radv_cmd_buffer *cmd_buffer, struct radv_image *src_image, |