TheTurtle d9108cd39a video_core: Rework tile manager (#3374) ...

* video_core: Rework detiling

* video_core: Support tiling and macrotile detiling

* clang format

* image_info: Cleanups

* resource: Revert some changes

* texture_cache: Fix small error

* image_info: Set depth flag on depth promote

* buffer_cache: Remove level check

* tile_manager: Handle case of staging buffer causing flush

* image_info: Add 2D thick array mode

* image_info: Add slices to mip size

* tile_manager: Set bank swizzle

* buffer_cache: Support image copies from DmaData

* vk_rasterizer: Accelerate trivial render target copies with compute

Before tiling PR compute image copies were done with the following sequence

vkCmdCopyImageToBuffer (in SynchronizeBufferFromImage)  -> vkCmdDispatch (copy) -> vkCmdCopyBufferToImage (in RefreshImage)

With the tiling PR it added extra tiling/detiling steps

vkCmdCopyImageToBuffer -> vkCmdDispatch (tiling) -> vkCmdDispatch (copy) -> vkCmdDispatch (detiling) -> vkCmdCopyBufferToImage

This is quite a bit of overhead for a simple image copy. This commit tries to detect trivial image copies i.e cs shaders that copy the full source image to all of the destination.
So now all this sequence is just a vkCmdCopyImage. How much it triggers depends on the guest

* texture_cache: Fix build

* image: Copy all subresources with buffer too

2025-08-08 05:27:11 -07:00

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