wm4 1a7ddba576 lavc: vdpau: add support for new hw_frames_ctx and hw_device_ctx API ...

This supports retrieving the device from a provided hw_frames_ctx, and
automatically creating a hw_frames_ctx if hw_device_ctx is set.

The old API is not deprecated yet. The user can still use
av_vdpau_bind_context() (with or without setting hw_frames_ctx), or use
the API before that by allocating and setting hwaccel_context manually.

2017-03-20 23:15:43 +00:00

14 KiB

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