mirror of
https://github.com/gfx-rs/wgpu.git
synced 2025-12-08 21:26:17 +00:00
486c151772
P010 is a 4:2:0 chroma subsampled planar format, similar to NV12. Each component uses 16 bits of storage, of which only the high 10 bits are used. On DX12 this maps to DXGI_FORMAT_P010, and on Vulkan this maps to G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16. The existing "nv12" gpu test module has been renamed to "planar_texture", and a new test P010_TEXTURE_CREATION_SAMPLING has been added similar to the existing NV12_TEXTURE_CREATION_SAMPLING. The remaining tests in this module have been converted to validation tests, and now test both NV12 and P010 formats.