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