GPUOpen-LibrariesAndSDKs
[Bug]: HEVC decode crashes driver on D3D12
Describe the bug According the announcements from Microsoft, and according to AMD driver feature checks, HEVC video decoding and encoding is supported on AMD hardware under D3D12. However, any attempt to use it will result in a crash in the user-space part of the AMD D3D12 driver.
To Reproduce Steps to reproduce the behavior: Please see this github repo https://github.com/jacobgorm/amdtest that I have previously shared with AMD D3D12 developers through discord, to no avail. I am opening a bug here to get an official entry into AMD's bug tracking system.
Setup (please complete the following information):
- OS: Windows 11 64-bit
- Driver Version 31.0.21912.14
- GPU: AMD Ryzen 7 7730U with Radeon Graphics
- Which component has the issue: Decoder
Debug Log (please upload or paste): Attaching crash dump.
Expected behavior Either not reporting any feature support, or just fixing the driver to not crash and make HEVC decode/encode work like it does on NVIDIA and Intel (and macOS, but you need a different API for that.)
Screenshots If applicable, add screenshots to help explain your problem.
Additional context Existing AMD ticket is SWDEV-443482 crashdump.dmp
