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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-05
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (46 commits) mtv: Make sure audio_subsegments is not 0 v4l2: use V4L2_FMT_FLAG_EMULATED only if it is defined avconv: add symbolic names for -vsync parameters flvdec: Fix compiler warning for uninitialized variables rtsp: Fix compiler warning for uninitialized variable ulti: convert to new bytestream API. swscale: Use standard multiple inclusion guards in ppc/ header files. Place some START_TIMER invocations in separate blocks. v4l2: list available formats v4l2: set the proper codec_tag v4l2: refactor device_open v4l2: simplify away io_method v4l2: cosmetics v4l2: uniform and format options v4l2: do not force interlaced mode avio: exit early in fill_buffer without read_packet vc1dec: fix invalid memory access for small video dimensions rv34: fix invalid memory access for small video dimensions rv34: joint coefficient decoding and dequantization avplay: Don't call avio_set_interrupt_cb(NULL) ... Conflicts: Changelog avconv.c doc/APIchanges doc/indevs.texi libavcodec/adxenc.c libavcodec/dnxhdenc.c libavcodec/h264.c libavdevice/v4l2.c libavformat/flvdec.c libavformat/mtv.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * adxdec: clear eof flag and channel states when seekingJustin Ruggles2012-01-03
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: fate: add dxtory test adx_parser: rewrite. adxdec: Validate channel count to fix a division by zero. adxdec: Do not require extradata. cmdutils: K&R reformatting cosmetics alacdec: implement the 2-pass prediction type. alacenc: implement the 2-pass prediction type. alacenc: do not generate invalid multi-channel ALAC files alacdec: fill in missing or guessed info about the extradata format. utvideo: proper median prediction for interlaced videos lavu: bump lavu minor for av_popcount64 dca: K&R formatting cosmetics dct: K&R formatting cosmetics lavf: flush decoders in avformat_find_stream_info(). win32: detect number of CPUs using affinity Add av_popcount64 snow: Restore three mistakenly removed casts. Conflicts: cmdutils.c doc/APIchanges libavcodec/adx_parser.c libavcodec/adxdec.c libavcodec/alacenc.c libavutil/avutil.h tests/fate/screen.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * adxdec: Do not require extradata.Michael Niedermayer2012-01-03
| | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* | adxdec: Fix division by zeroMichael Niedermayer2011-12-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | adxdec: Do not require extradata.Michael Niedermayer2011-12-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-12-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: aac_latm: reconfigure decoder on audio specific config changes latmdec: fix audio specific config parsing Add avcodec_decode_audio4(). avcodec: change number of plane pointers from 4 to 8 at next major bump. Update developers documentation with coding conventions. svq1dec: avoid undefined get_bits(0) call ARM: h264dsp_neon cosmetics ARM: make some NEON macros reusable Do not memcpy raw video frames when using null muxer fate: update asf seektest vp8: flush buffers on size changes. doc: improve general documentation for MacOSX asf: use packet dts as approximation of pts asf: do not call av_read_frame rtsp: Initialize the media_type_mask in the rtp guessing demuxer Cleaned up alacenc.c Conflicts: doc/APIchanges doc/developer.texi libavcodec/8svx.c libavcodec/aacdec.c libavcodec/ac3dec.c libavcodec/avcodec.h libavcodec/nellymoserdec.c libavcodec/tta.c libavcodec/utils.c libavcodec/version.h libavcodec/wmadec.c libavformat/asfdec.c tests/ref/seek/lavf_asf Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add avcodec_decode_audio4().Justin Ruggles2011-12-02
| | | | | | | | | | | | Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (42 commits) swscale: fix signed overflow in yuv2mono_X_c_template snow: fix integer overflows svq1enc: remove stale altivec-related hack snow: fix signed overflow in byte to 32-bit replication adx: rename ff_adx_decode_header() to avpriv_adx_decode_header() avformat: add CRI ADX format demuxer adx: add an ADX parser. adx: move header decoding to ADX common code adx: calculate the number of blocks in a packet adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLES adx: check for unsupported ADX formats adx: simplify encoding by using put_sbits() adx: calculate correct LPC coeffs adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow adx: simplify adx_decode() by using get_sbits() to read residual samples adx: fix the data offset parsing in adx_decode_header() adx: remove unneeded post-decode channel interleaving adx: validate header values adx: cosmetics: general pretty-printing and comment clean-up adx: remove useless comments ... Conflicts: Changelog libavcodec/cook.c libavcodec/fraps.c libavcodec/nuv.c libavcodec/pthread.c libavcodec/version.h libavformat/Makefile libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * adx: rename ff_adx_decode_header() to avpriv_adx_decode_header()Justin Ruggles2011-11-26
| | | | | | | | | | It is used by the ADX decoder, and therefore needs to be exported in order to work with shared libs.
| * adx: add an ADX parser.Justin Ruggles2011-11-26
| | | | | | | | | | | | This simplifies the decoder so it doesn't have to process an in-packet header or handle arbitrary-sized packets. It also fixes decoding of files with large headers.
| * adx: move header decoding to ADX common codeJustin Ruggles2011-11-26
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| * adx: calculate the number of blocks in a packetJustin Ruggles2011-11-26
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| * adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLESJustin Ruggles2011-11-26
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| * adx: check for unsupported ADX formatsJustin Ruggles2011-11-26
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| * adx: calculate correct LPC coeffsJustin Ruggles2011-11-26
| | | | | | | | | | | | Instead of using fixed coefficients, the correct way is to calculate the coefficients using the highpass cutoff frequency from the ADX stream header and the sample rate.
| * adx: use 12-bit coefficients instead of 14-bit to avoid integer overflowJustin Ruggles2011-11-26
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| * adx: simplify adx_decode() by using get_sbits() to read residual samplesJustin Ruggles2011-11-26
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| * adx: fix the data offset parsing in adx_decode_header()Justin Ruggles2011-11-26
| | | | | | | | | | first 2 bytes are 0x80, 0x00. offset is only 16-bit. this is according to format descriptions on multimedia wiki and wikipedia.
| * adx: remove unneeded post-decode channel interleavingJustin Ruggles2011-11-26
| | | | | | | | instead interleave channels while decoding
| * adx: validate header valuesJustin Ruggles2011-11-26
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| * adx: cosmetics: general pretty-printing and comment clean-upJustin Ruggles2011-11-26
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| * adx: remove useless commentsJustin Ruggles2011-11-26
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| * adx: change short to int16_tJustin Ruggles2011-11-26
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| * adx: rename struct PREV to ADXChannelStateJustin Ruggles2011-11-26
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata. H.264: tweak some other x86 asm for Atom probe: Fix insane flow control. mpegts: remove invalid error check s302m: use nondeprecated audio sample format API lavc: use designated initialisers for all codecs. x86: cabac: add operand size suffixes missing from 6c32576 Conflicts: libavcodec/ac3enc_float.c libavcodec/flacenc.c libavcodec/frwu.c libavcodec/pictordec.c libavcodec/qtrleenc.c libavcodec/v210enc.c libavcodec/wmv2dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: use designated initialisers for all codecs.Anton Khirnov2011-07-29
| | | | | | | | It's more readable and less prone to breakage.
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò2011-01-26
| | | | | | | | | | | | | | None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò2011-01-28
|/ | | | | | | | None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit d36beb3f6902b1217beda576aa18abf7eb72b03c)
* Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enumStefano Sabatini2010-11-12
| | | | | | SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini2010-03-30
| | | | | | is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes anThilo Borgmann2009-04-07
| | | | | | | | | | | AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change a bunch of codec long_names to be more consistent and descriptive.Diego Biurrun2009-03-02
| | | | Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix filenames in Doxygen comments.Diego Biurrun2009-01-26
| | | | Originally committed as revision 16811 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix build: Add intreadwrite.h and bswap.h #includes where necessary.Diego Biurrun2009-01-11
| | | | Originally committed as revision 16556 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mark adx_decode_init() as type int instead of void, the function returnsDiego Biurrun2008-08-17
| | | | | | | a value. Fixes the warning: adxdec.c:36: warning: 'return' with a value, in function returning void Originally committed as revision 14814 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Modify all codecs to report their supported input and output sample format(s).Peter Ross2008-07-31
| | | | Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make AVCodec long_names definition conditional depending on CONFIG_SMALL.Stefano Sabatini2008-06-12
| | | | Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add long names to many AVCodec declarations.Stefano Sabatini2008-04-27
| | | | | | patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk
* constMichael Niedermayer2008-02-01
| | | | Originally committed as revision 11752 to svn://svn.ffmpeg.org/ffmpeg/trunk
* move adx.c to adxdec.cAurelien Jacobs2007-11-01
Originally committed as revision 10904 to svn://svn.ffmpeg.org/ffmpeg/trunk
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