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* | Merge commit '387bef95d28019c13c6805cfa4079e59948284e5'Michael Niedermayer2012-12-051-3/+1
|\| | | | | | | | | | | | | * commit '387bef95d28019c13c6805cfa4079e59948284e5': lavc: factorise setting buffer type in avcodec_default_get_buffer(). Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: factorise setting buffer type in avcodec_default_get_buffer().Anton Khirnov2012-12-041-3/+1
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* | Merge commit 'e57c4706e969afa1f2384481b955ccd9494cddb5'Michael Niedermayer2012-12-051-65/+11
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'e57c4706e969afa1f2384481b955ccd9494cddb5': lavc: don't reuse audio buffers This commit causes a 0.5% speedloss for mp3 and 2% for raw pcm, that is "time ffmpeg" style tested thus includes disk IO, demux and parsing I would not have merged it if it wasnt required for the "new" buffer API but sadly it is. Once the new API is in ill reimplement proper buffer reuse, which will fix this speedloss. In case we choose not to merge the "new" buffer API then this commit here should be reverted. Conflicts: libavcodec/internal.h libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: don't reuse audio buffersAnton Khirnov2012-12-041-65/+11
| | | | | | | | | | Any performance gain from this is negligible and not worth the extra code.
* | lavc: move ff_init_buffer_info() down to ff_get_buffer()Michael Niedermayer2012-12-051-42/+24
| | | | | | | | | | | | and remove redundant code from ff_get_buffer() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'ff953fecffd3b9a616a046723fb9d4690be032a6'Michael Niedermayer2012-12-051-8/+20
|\| | | | | | | | | | | | | | | | | | | * commit 'ff953fecffd3b9a616a046723fb9d4690be032a6': lavc: set frame properties in ff_get_buffer(). Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: set frame properties in ff_get_buffer().Anton Khirnov2012-12-041-20/+18
| | | | | | | | | | There is no point in duplicating this code in every get_buffer() implementation.
* | Merge commit '594d4d5df3c70404168701dd5c90b7e6e5587793'Michael Niedermayer2012-12-051-3/+8
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '594d4d5df3c70404168701dd5c90b7e6e5587793': lavc: add a wrapper for AVCodecContext.get_buffer(). Conflicts: libavcodec/4xm.c libavcodec/8svx.c libavcodec/bmv.c libavcodec/cljr.c libavcodec/cscd.c libavcodec/dnxhddec.c libavcodec/dpcm.c libavcodec/dpx.c libavcodec/eacmv.c libavcodec/eamad.c libavcodec/frwu.c libavcodec/g723_1.c libavcodec/gifdec.c libavcodec/idcinvideo.c libavcodec/iff.c libavcodec/indeo3.c libavcodec/internal.h libavcodec/interplayvideo.c libavcodec/kmvc.c libavcodec/mpc7.c libavcodec/mpegaudiodec.c libavcodec/pcx.c libavcodec/pngdec.c libavcodec/pnmdec.c libavcodec/rl2.c libavcodec/snow.c libavcodec/targa.c libavcodec/tscc.c libavcodec/txd.c libavcodec/utils.c libavcodec/v210dec.c libavcodec/vb.c libavcodec/vmdav.c libavcodec/vp56.c libavcodec/vqavideo.c libavcodec/wavpack.c libavcodec/wnv1.c libavcodec/xl.c libavcodec/yop.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: add a wrapper for AVCodecContext.get_buffer().Anton Khirnov2012-12-041-3/+8
| | | | | | | | It will be useful in the upcoming transition to refcounted AVFrames.
* | lavc: fix duplicate stats_out line.Michael Niedermayer2012-11-301-0/+3
| | | | | | | | | | Found-by: Thierry Foucu Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | iff demuxer: 16SV supportPaul B Mahol2012-11-281-0/+2
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | av_get_audio_frame_duration: add ADPCM_AFCPaul B Mahol2012-11-261-0/+2
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavc/utils: check return value of avcodec_fill_audio_frame() for < 0Stefano Sabatini2012-11-251-2/+2
| | | | | | | | | | Assume that the value is always negative in case of error, as stated in the docs, do not assume that the value cannot be != 0 in case of success.
* | ADPCM IMA Dialogic decoderPaul B Mahol2012-11-241-0/+1
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | 8svx: move pcm_s8_planar decoder to pcm.cPaul B Mahol2012-11-201-0/+1
| | | | | | | | | | | | | | | | | | | | Removes limitation of max 2 channels for pcm_s8_planar decoder by moving it to more natural place. AV_CODEC_ID_8SVX_RAW is not used by anything anymore and is going to be removed. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | PCM signed 16-bit big-endian planar decoderPaul B Mahol2012-11-171-0/+1
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | PCM signed 24-bit/32-bit little-endian planar decoderPaul B Mahol2012-11-171-0/+2
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit '5e9c6ef8f3beb9ed7b271654a82349ac90fe43f2'Michael Niedermayer2012-11-141-2/+9
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '5e9c6ef8f3beb9ed7b271654a82349ac90fe43f2': x86: h264_weight_10bit: port to cpuflags libtheoraenc: add missing pixdesc.h header avcodec: remove ff_is_hwaccel_pix_fmt pixdesc: add av_pix_fmt_get_chroma_sub_sample hlsenc: stand alone hls segmenter Conflicts: doc/muxers.texi libavcodec/ffv1enc.c libavcodec/imgconvert.c libavcodec/mpegvideo_enc.c libavcodec/tiffenc.c libavformat/Makefile libavformat/allformats.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avcodec: remove ff_is_hwaccel_pix_fmtLuca Barbato2012-11-131-1/+7
| | | | | | | | | | It is used only in one place and is unlikely it would be needed elsewhere.
| * pixdesc: add av_pix_fmt_get_chroma_sub_sampleLuca Barbato2012-11-131-1/+2
| | | | | | | | Deprecate avcodec_get_chroma_sub_sample.
* | Merge commit '97bf7c03b1338a867da52c159a2afecbdedcfa88'Michael Niedermayer2012-11-121-2/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '97bf7c03b1338a867da52c159a2afecbdedcfa88': doc: git-howto: Leave reviewers time to react before pushing patches Include libavutil/channel_layout.h instead of libavutil/audioconvert.h lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h Conflicts: doc/APIchanges doc/examples/decoding_encoding.c doc/git-howto.texi ffmpeg_filter.c libavcodec/flacdec.c libavcodec/imc.c libavcodec/mpegaudiodec.c libavcodec/utils.c libavfilter/asrc_anullsrc.c libavfilter/audio.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/avfiltergraph.c libavfilter/buffer.c libavutil/Makefile libavutil/audioconvert.h libavutil/channel_layout.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Include libavutil/channel_layout.h instead of libavutil/audioconvert.hJustin Ruggles2012-11-111-2/+1
| | | | | | | | Also reorder some other #include when applicable.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-11-021-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: dv1394: Swap the min and max values of the 'standard' option rtpdec_vp8: Don't parse fields that aren't used lavc: add some AVPacket doxy. audiointerleave: deobfuscate a function call. rtpdec: factorize identical code used in several handlers a64: remove interleaved mode. doc: Point to the new location of the c99-to-c89 tool decode_audio3: initialize AVFrame ws-snd1: set channel layout wmavoice: set channel layout wmapro: use AVCodecContext.channels instead of keeping a private copy wma: do not keep private copies of some AVCodecContext fields Conflicts: libavcodec/wmadec.c libavcodec/wmaenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * decode_audio3: initialize AVFrameIlkka Ollakka2012-11-011-1/+1
| | | | | | | | | | | | Same fix and issue as in a25d912dca9cd553440167e0476c47581359c0fc Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge commit '8ac0f6767bf63d3e6b308ee6648ff02598b81e03'Michael Niedermayer2012-11-021-2/+6
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '8ac0f6767bf63d3e6b308ee6648ff02598b81e03': dcadec: allow the decoder to change the channel layout mid-stream cook: use av_dlog() for debug logging instead of av_log() with AV_LOG_ERROR cook: move samples_per_frame from COOKSubpacket to where it is used cook: use av_get_channel_layout_nb_channels() instead of cook_count_channels() cook: reverse a condition so that the code makes more sense cook: remove unneeded COOKContext variable, sample_rate cook: remove unneeded COOKContext variable, bit_rate cook: use AVCodecContext.channels instead of keeping a private copy bmvaudio: set channel layout at init() rather than validating it atrac1: do not keep a copy of channel count in the private context dsicinaudio: set channels and channel layout g722dec: set channel layout at initialization instead of validating it amrwbdec: set channels, channel_layout, and sample_rate amrnbdec: set channels, channel_layout, and sample_rate dca_parser: allow the parser to change the sample rate lavc: check channel count after decoder init lavc: move SANE_NB_CHANNELS to internal.h and use it in the PCM decoders Conflicts: libavcodec/dcadec.c libavcodec/pcm.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: check channel count after decoder initJustin Ruggles2012-11-011-0/+5
| | | | | | | | | | | | Ensures the decoder did not set channel count to an insanely high value during initialization, which could cause large memory usage when it tries to get a buffer during decoding.
| * lavc: move SANE_NB_CHANNELS to internal.h and use it in the PCM decodersJustin Ruggles2012-11-011-2/+1
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* | av_get_audio_frame_duration: add IACPaul B Mahol2012-10-311-0/+1
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | av_get_audio_frame_duration: add G723_1Paul B Mahol2012-10-301-0/+2
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | av_get_audio_frame_duration: fix IMCMichael Niedermayer2012-10-301-1/+2
| | | | | | | | | | Fixes Ticket1658 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavc/utils: make sub decode consistent with A/V.Clément Bœsch2012-10-241-3/+20
| | | | | | | | This allows side data to be transmitted properly with subtitles.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-10-241-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: asfdec: cosmetics, reformat ff_asf_parse_packet() g.723.1: add missing CODEC_CAP_DR1 avconv: remove now unneeded calls to avcodec_get_frame_defaults(). lavc: initialize output AVFrame before decoding. Conflicts: libavformat/asfdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: initialize output AVFrame before decoding.Anton Khirnov2012-10-241-0/+4
| | | | | | | | | | | | | | Avoids memleaks with audio when extended_data is nontrivial and the user doesn't reset the frame. Shouldn't have any effect for video for now, but might be useful in the future.
* | Merge commit 'c68317ebbe4915035df0b08c23eea7a0b80ab881'Michael Niedermayer2012-10-241-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'c68317ebbe4915035df0b08c23eea7a0b80ab881': lavc: fix documentation for AVCodecContext.delay atrac3: return an error if extradata_size is not a specific known size lavc: use the correct API version guard macro for avcodec_encode_audio() Move Doxyfile into the doc/ subdirectory doxygen: Build Doxygen documentation in the doc/ subdirectory dfa: use av_memcpy_backptr() where previously impossible av_memcpy_backptr: Drop no longer necessary malloc padding Conflicts: .gitignore libavcodec/avcodec.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: use the correct API version guard macro for avcodec_encode_audio()Justin Ruggles2012-10-231-1/+1
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* | lavc/utils: fix a few grammar/style nits in log messagesStefano Sabatini2012-10-241-3/+3
| | | | | | | | | | | | In avcodec_open2(), apply consistent casing and avoid "or" conjunction at the beginning of a sentence, in the messages issued in case of experimental codec usage.
* | lavc/utils: propagate or return meaningful error codes in avcodec_open2()Stefano Sabatini2012-10-241-3/+3
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* | ffmpeg/lavc: move experimental warnings to libavcodec.Michael Niedermayer2012-10-221-3/+10
| | | | | | | | | | | | This way they are available to all applications and not just ffmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'c3e15f7b39aac2012f09ee4ca86d2bc674ffdbd4'Michael Niedermayer2012-10-221-24/+18
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'c3e15f7b39aac2012f09ee4ca86d2bc674ffdbd4': rtpdec: Don't pass a non-AVClass pointer as log context rtsp: Update a comment to the current filename scheme avcodec: handle AVERROR_EXPERIMENTAL avutil: Add AVERROR_EXPERIMENTAL avcodec: prefer decoders without CODEC_CAP_EXPERIMENTAL Conflicts: doc/APIchanges ffmpeg.c libavcodec/utils.c libavformat/rtpdec.c libavutil/error.c libavutil/error.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avcodec: handle AVERROR_EXPERIMENTALNathan Caldwell2012-10-211-0/+6
| | | | | | | | | | | | | | | | | | | | Error out on init if a codec with CODEC_CAP_EXPERIMENTAL is requested and strict_std_compliance is not FF_COMPLIANCE_EXPERIMENTAL. Move the check from avconv to avcodec_open2() and return AVERROR_EXPERIMENTAL accordingly. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * avcodec: prefer decoders without CODEC_CAP_EXPERIMENTALNathan Caldwell2012-10-211-10/+9
| | | | | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | lavc/utils: provide more feedback in case of experimental codecStefano Sabatini2012-10-211-1/+3
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* | lavc: add lavfi metadata support.Clément Bœsch2012-10-211-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces a new AVPacket side data type: AV_PKT_DATA_STRINGS_METADATA. Its main goal is to provide a way to transmit the metadata from the AVFilterBufferRef up to the AVFrame. This is at the moment "only" useful for lavfi input from libavdevice: lavd/lavfi only outputs packets, and the metadata from the buffer ref kept in its context needs to be transmitted from the packet to the frame by the decoders. The buffer ref can be destroyed at any time (along with the metadata), and a duplication of the AVPacket needs to duplicate the metadata as well, so the choice of using the side data to store them was selected. Making sure lavd/lavfi raises the metadata is useful to allow tools like ffprobe to access the filters metadata (it is at the moment the only way); ffprobe will now automatically show the AVFrame metadata in any customizable output format for users. API users will also be able to access the AVFrame->metadata pointer the same way ffprobe does (av_frame_get_metadata). All the changes are done in this single commit to avoid some memory leaks: for instances, the changes in lavfi/avcodec.c are meant to duplicate the metadata from the buffer ref into the AVFrame. Unless we have an internal way of freeing the AVFrame->metadata automatically, it will leak in most of the user apps. To fix this problem, we introduce AVCodecContext->metadata and link avctx->metadata to the current frame->metadata and free it at each decode frame call (and in the codec closing callback for the last one). But doing this also means to update the way the tiff decoder already handles the AVFrame->metadata (it's the only one decoder with frame metadata at the moment), by making sure it is not trying to free a pointer already freed by the lavc internals. The lavfi/avcodec.c buffer ref code is based on an old Thomas Kühnel work, the rest of the code belongs to the commit author. Signed-off-by: Thomas Kühnel <kuehnelth@googlemail.com> Signed-off-by: Clément Bœsch <ubitux@gmail.com>
* | lavc: revert broken hunk from 1cd9c81ddb317ca00061d11d3562d3a34888d91bMichael Niedermayer2012-10-201-4/+1
| | | | | | | | | | | | This should fix fate failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavc/utils: fix a few case/punctuation inconsistencies in avcodec_open2()Stefano Sabatini2012-10-201-5/+5
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* | lavc/utils: extend feedback provided by avcodec_open2()Stefano Sabatini2012-10-201-9/+30
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* | avcodec_align_dimensions2: add missing breaksMichael Niedermayer2012-10-191-0/+2
| | | | | | | | | | | | | | This should have just cosmetic effects Fixes CID603265 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavc: enable recursively using avcodec_open2/close.Ash Hughes2012-10-191-0/+42
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'a25d912dca9cd553440167e0476c47581359c0fc'Michael Niedermayer2012-10-171-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'a25d912dca9cd553440167e0476c47581359c0fc': avcodec_encode_audio(): fix invalid free pcm-mpeg: correct bitrate calculation ffv1: K&R formatting cosmetics fate: Add rangecoder test network: #include stdint.h in network.h nut: export codec_tag provided by rawvideo avserver: move avserver-specific code from ffmdec.c to avserver.c Conflicts: ffserver.c libavcodec/ffv1.c libavformat/ffmdec.c libavformat/nutenc.c tests/ref/lavfi/crop tests/ref/lavfi/crop_scale tests/ref/lavfi/crop_scale_vflip tests/ref/lavfi/crop_vflip tests/ref/lavfi/null tests/ref/lavfi/pixdesc tests/ref/lavfi/pixfmts_copy tests/ref/lavfi/pixfmts_crop tests/ref/lavfi/pixfmts_hflip tests/ref/lavfi/pixfmts_null tests/ref/lavfi/pixfmts_pad tests/ref/lavfi/pixfmts_scale tests/ref/lavfi/pixfmts_vflip tests/ref/lavfi/scale200 tests/ref/lavfi/scale500 tests/ref/lavfi/vflip tests/ref/lavfi/vflip_crop tests/ref/lavfi/vflip_vflip Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avcodec_encode_audio(): fix invalid freeRafaël Carré2012-10-161-1/+1
| | | | | | | | | | | | | | Since 2bc0de385, AVFrame needs to be initialized before calling avcodec_get_frame_defaults(). Signed-off-by: Anton Khirnov <anton@khirnov.net>
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