diff options
| author | Dave Airlie <[email protected]> | 2017-07-07 06:56:57 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2017-07-17 01:43:41 +0100 |
| commit | f8d5b377c8b1452c71d2766becad881f5541cda1 (patch) | |
| tree | 094b155809e241a78284847387fa06c57dd59b15 /src/amd/vulkan/radv_private.h | |
| parent | b86f86f55cef4672f23cb50871c8cec03deecbd6 (diff) | |
radv: set cb base tile swizzles for MRT speedups (v4)
This patch uses addrlib to workout the tile swizzles according
to the surface index. It seems to produce the same values as
amdgpu-pro for the deferred test.
v2: don't apply swizzle to CMASK. the eg docs don't mention
it, and we clearly don't align cmask for that.
v3: disable surf index for dedicated images, as these will
most likely be shared, and I don't think the metadata has
space for this info in it yet.
v4: update for shareable images, rename combined_swizzle
to tile_swizzle
This gets the deferred demo from 730->950fps on my rx480.
(dcc cmask elim predication patches get it further)
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/amd/vulkan/radv_private.h')
| -rw-r--r-- | src/amd/vulkan/radv_private.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h index 2f633b4dbd9..e1fb5565494 100644 --- a/src/amd/vulkan/radv_private.h +++ b/src/amd/vulkan/radv_private.h @@ -547,6 +547,8 @@ struct radv_device { /* Backup in-memory cache to be used if the app doesn't provide one */ struct radv_pipeline_cache * mem_cache; + + uint32_t image_mrt_offset_counter; }; struct radv_device_memory { |