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path: root/libavcodec/g723_1enc.c
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* avcodec: Make init-threadsafety the defaultAndreas Rheinhardt2022-07-18
| | | | | | | | | | | and remove FF_CODEC_CAP_INIT_THREADSAFE All our native codecs are already init-threadsafe (only wrappers for external libraries and hwaccels are typically not marked as init-threadsafe yet), so it is only natural for this to also be the default state. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/codec_internal: Use union for FFCodec decode/encode callbacksAndreas Rheinhardt2022-04-05
| | | | | | | | | | | This is possible, because every given FFCodec has to implement exactly one of these. Doing so decreases sizeof(FFCodec) and therefore decreases the size of the binary. Notice that in case of position-independent code the decrease is in .data.rel.ro, so that this translates to decreased memory consumption. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/codec_internal: Rename AVCodecDefault->FFCodecDefaultAndreas Rheinhardt2022-03-21
| | | | | | | This structure is no longer declared in a public header, so using an FF-prefix is more appropriate. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/codec_internal: Add FFCodec, hide internal part of AVCodecAndreas Rheinhardt2022-03-21
| | | | | | | | | | | | | | | | Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/internal: Move FF_CODEC_CAP_* to a new header codec_internal.hAndreas Rheinhardt2022-03-21
| | | | | | | | | | Also move FF_CODEC_TAGS_END as well as struct AVCodecDefault. This reduces the amount of files that have to include internal.h (which comes with quite a lot of indirect inclusions), as e.g. most encoders don't need it. It is furthemore in preparation for moving the private part of AVCodec out of the public codec.h. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* g723_1: convert to new channel layout APIAnton Khirnov2022-03-15
| | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: James Almer <jamrial@gmail.com>
* all: Use av_memdup() where appropriateAndreas Rheinhardt2021-12-03
| | | | | Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/g723_1enc: Avoid copying packet data, allow user-supplied buffersAndreas Rheinhardt2021-05-05
| | | | | | | | When the packet size is known in advance like here, one can avoid an intermediate buffer for the packet data by using ff_get_encode_buffer() and also set AV_CODEC_CAP_DR1 at the same time. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/g723_1enc: Mark encoder as init-threadsafeAndreas Rheinhardt2021-05-02
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avcodec: Constify AVCodecsAndreas Rheinhardt2021-04-27
| | | | | | | | | | Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/g723_1: Move tables to their only userAndreas Rheinhardt2021-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avcodec/g723_1: Deduplicate arraysAndreas Rheinhardt2021-01-08
| | | | | | Saves about 17KB. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avcodec/g723_1enc: Avoid skip_put_bits()Andreas Rheinhardt2020-08-01
| | | | | | | | | | | | | | If a bit is reserved, it matters very much what value it has, because otherwise a decoder conforming to a future version of the standard might interpret the output file in an unintended manner. This implies that one must not use skip_put_bits() for it (which does not give any guarantees wrt what ends up in the output (in case of a little-endian bitstream writer (as here) it writes a 0 bit)); given that the reference encoder as well as the earlier code write a zero bit at this place, the new code does, too. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* lavc/g723_1enc: Set the default bitrate to 6300.Carl Eugen Hoyos2019-01-23
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* avcodec/g723_1: add support for stereo filesPaul B Mahol2018-12-18
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* Merge commit '67deba8a416d818f3d95aef0aa916589090396e2'Clément Bœsch2017-03-31
|\ | | | | | | | | | | | | * commit '67deba8a416d818f3d95aef0aa916589090396e2': Use avpriv_report_missing_feature() where appropriate Merged-by: Clément Bœsch <cboesch@gopro.com>
| * Use avpriv_report_missing_feature() where appropriateDiego Biurrun2016-11-08
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* | avcodec/g723_1: fix license headerHendrik Leppkes2015-12-07
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* | Merge commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244'Hendrik Leppkes2015-12-07
|/ | | | | | | | | * commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244': lavc: G.723.1 encoder Split existing FFmpeg G.723.1 encoder into a new file. Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* lavc: G.723.1 encoderMohamed Naufal2015-11-30
Additional improvements by Michael Niedermayer <michaelni@gmx.at>. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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