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* lavc: Delete all fake hwaccelsMark Thompson2017-12-191-27/+0
| | | | They are now unused.
* lavc: Add hardware config metadata for decoders supporting hardware outputMark Thompson2017-12-191-0/+3
| | | | | | | | | This includes a pointer to the associated hwaccel for decoders using hwaccels - these will be used later to implement the hwaccel setup without needing a global list. Also added is a new file listing all hwaccels as external declarations - this will be used later to generate the hwaccel list at configure time.
* avcodec: add metadata to identify wrappers and hardware decoderswm42017-12-141-3/+6
| | | | | | | | | | | | | | | | | | | | | Explicitly identify decoder/encoder wrappers with a common name. This saves API users from guessing by the name suffix. For example, they don't have to guess that "h264_qsv" is the h264 QSV implementation, and instead they can just check the AVCodec .codec and .wrapper_name fields. Explicitly mark AVCodec entries that are hardware decoders or most likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing API users listing hardware decoders in a more generic way. The proposed AVCodecHWConfig does not provide this information fully, because it's concerned with decoder configuration, not information about the fact whether the hardware is used or not. AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software implementations in case the hardware is not capable. Based on a patch by Philip Langdale <philipl@overt.org>. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* qsv/vp8dec: fixes memory leak issueLi, Zhong2017-12-121-0/+5
| | | | | Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
* qsv: Add VP8 decoderMark Thompson2016-11-141-1/+47
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* qsv: Add VC-1 decoderMark Thompson2016-11-141-0/+218
It uses the same code as the MPEG-2 decoder, so the file is renamed to contain all "other" (that is, not H.26[45]) codecs.
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