This adds a new API, which allows the API user to query the required AVHWFramesContext parameters. This also reduces code duplication across the hwaccels by introducing ff_decode_get_hw_frames_ctx(), which uses the new API function. It takes care of initializing the hw_frames_ctx if needed, and does additional error handling and API usage checking. Support for VDA and Cuvid missing.
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| @@ -13,6 +13,9 @@ libavutil: 2017-03-23 · 12 unmodified lines | |||
| 13 | 13 | ||
| 14 | API changes, most recent first: | 14 | API changes, most recent first: |
| 15 | 15 | ||
| 16 | 2017-xx-xx - xxxxxxx - lavc 58.5.0 - avcodec.h | ||
| 17 | Add avcodec_get_hw_frames_parameters(). | ||
| 18 | |||
| 16 | 2017-xx-xx - xxxxxxx - lavu 56.6.0 - pixdesc.h | 19 | 2017-xx-xx - xxxxxxx - lavu 56.6.0 - pixdesc.h |
| 17 | Add av_color_range_from_name(), av_color_primaries_from_name(), | 20 | Add av_color_range_from_name(), av_color_primaries_from_name(), |
| 18 | av_color_transfer_from_name(), av_color_space_from_name(), and | 21 | av_color_transfer_from_name(), av_color_space_from_name(), and |