diff options
Diffstat (limited to 'src/gallium/drivers/radeon')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_winsys.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index 566322c60ab..5ca2414ef64 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -278,6 +278,9 @@ struct radeon_info { /* Tiling info for display code, DRI sharing, and other data. */ struct radeon_bo_metadata { + /* Tiling flags describing the texture layout for display code + * and DRI sharing. + */ enum radeon_bo_layout microtile; enum radeon_bo_layout macrotile; unsigned pipe_config; @@ -289,6 +292,13 @@ struct radeon_bo_metadata { unsigned num_banks; unsigned stride; bool scanout; + + /* Additional metadata associated with the buffer, in bytes. + * The maximum size is 64 * 4. This is opaque for the winsys & kernel. + * Supported by amdgpu only. + */ + uint32_t size_metadata; + uint32_t metadata[64]; }; enum radeon_feature_id { |