FFmpeg

Commit Graph

Author	SHA1	Message	Date
wm4	b945fed629	avcodec: add metadata to identify wrappers and hardware decoders 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>. Merges Libav commit `47687a2f8a`.	7 years ago
wm4	47687a2f8a	avcodec: add metadata to identify wrappers and hardware decoders 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>	7 years ago
James Almer	93dfc4f174	avcodec/libopenh264dec: check for ff_set_dimensions() return value Was removed by accident in `e9b6212de2`. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	8ea5ee10a2	avcodec/libopenh264dec: fix return error value when h264_mp4toannexb_bsf is not found	8 years ago
Martin Storsjö	030de53e9c	libopenh264dec: Let the framework use the h264_mp4toannexb bitstream filter This avoids a lot of boilerplate code within the decoder wrapper itself. Signed-off-by: Martin Storsjö <martin@martin.st>	8 years ago
Martin Storsjö	293676c476	libopenh264: Support building with the 1.6 release This fixes trac issue #5417. This is cherry-picked from libav commit `d825b1a530`. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	c5d326f551	Add an OpenH264 decoder wrapper This is cherrypicked from libav, from commits `82b7525173` and `d0b1e6049b`. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	36b380dcd5	libopenh264dec: Simplify the init thanks to FF_CODEC_CAP_INIT_CLEANUP being set Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	d0b1e6049b	libopenh264dec: Fix cleanup if the init failed early Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	d825b1a530	libopenh264: Support building with the 1.6 release Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	82b7525173	Add an OpenH264 decoder wrapper While it is less featureful (and slower) than the built-in H264 decoder, one could potentially want to use it to take advantage of the cisco patent license offer. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago

13 Commits (0e782661d63b39d729b2167e75a690b4e2934740)