derek.holloway
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831 B
831 B
ROCm Media Libraries
This directory contains media decoding libraries for AMD GPUs.
- rocDecode -- high-performance video decoding using VA-API
- rocJPEG -- high-performance JPEG decoding using VA-API
Both libraries depend on AMD Mesa for VA-API support and are only available on Linux.
Dependencies
Media libraries require the THEROCK_ENABLE_SYSDEPS_AMD_MESA option to be
enabled, which provides the bundled Mesa VA-API driver. Each library can also
be individually controlled:
-DTHEROCK_ENABLE_ROCDECODE=ON-DTHEROCK_ENABLE_ROCJPEG=ON
Or disabled as a group:
-DTHEROCK_ENABLE_MEDIA_LIBS=OFF
Source Layout
The source code for both libraries lives in the rocm-systems repository:
rocm-systems/projects/rocdecoderocm-systems/projects/rocjpeg