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* Merge commit 'c229f571fd3c7d7b567c27c87b2bbcdaee1b0e9f'Michael Niedermayer2014-01-19
|\ | | | | | | | | | | | | * commit 'c229f571fd3c7d7b567c27c87b2bbcdaee1b0e9f': (e)ac3: parse and store the Lt/Rt and LFE mix levels. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * (e)ac3: parse and store the Lt/Rt and LFE mix levels.Tim Walker2014-01-19
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* | Merge commit '13345fc1f86fc3615789e196d5a339c1c27c9068'Michael Niedermayer2014-01-05
|\| | | | | | | | | | | | | * commit '13345fc1f86fc3615789e196d5a339c1c27c9068': (e)ac3: parse and store the Dolby Surround, Surround EX and Headphone mode flags. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * (e)ac3: parse and store the Dolby Surround, Surround EX and Headphone mode ↵Tim Walker2014-01-05
| | | | | | | | flags.
* | Merge commit 'd4df02131b5522a99a4e6035368484e809706ed5'Michael Niedermayer2013-11-23
|\| | | | | | | | | | | | | * commit 'd4df02131b5522a99a4e6035368484e809706ed5': ac3dec: Remove write-only channel_layout field from AC3DecodeContext Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3dec: Remove write-only channel_layout field from AC3DecodeContextTim Walker2013-11-22
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * fmtconvert: Explicitly use int32_t instead of intChristophe Gisquet2013-07-17
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | fmtconvert: int32_t input to int32_to_float_fmul_scalarChristophe Gisquet2013-05-18
| | | | | | | | | | | | | | | | | | | | | | It was previously declared as int. Does not change fate results for x86. Conflicts: libavcodec/ppc/fmtconvert_altivec.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'e57daa876bf0cf50782550e366e589441cd8c2bd'Michael Niedermayer2013-02-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'e57daa876bf0cf50782550e366e589441cd8c2bd': adpcm: decode directly to the user-provided AVFrame ac3: decode directly to the user-provided AVFrame aac: decode directly to the user-provided AVFrame 8svx: decode directly to the user-provided AVFrame Conflicts: libavcodec/8svx.c libavcodec/ac3dec.c libavcodec/adpcm.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3: decode directly to the user-provided AVFrameJustin Ruggles2013-02-12
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-01-16
|\| | | | | | | | | | | | | | | | | | | | | * qatar/master: lavc: Move vector_fmul_window to AVFloatDSPContext rtpdec_mpeg4: Check the remaining amount of data before reading Conflicts: libavcodec/dsputil.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: Move vector_fmul_window to AVFloatDSPContextJustin Ruggles2013-01-16
| | | | | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | Merge commit '30b39164256999efc8d77edc85e2e0b963c24834'Michael Niedermayer2012-12-10
|\| | | | | | | | | | | | | | | | | | | | | * commit '30b39164256999efc8d77edc85e2e0b963c24834': ac3dec: make downmix() take array of pointers to channel data Conflicts: libavcodec/ac3dsp.c libavcodec/ac3dsp.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3dec: make downmix() take array of pointers to channel dataMans Rullgard2012-12-09
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* | Merge commit 'b8f3ab8e6a7ce3627764da53b809628c828d4047'Michael Niedermayer2012-12-10
|\| | | | | | | | | | | | | | | | | | | | | | | * commit 'b8f3ab8e6a7ce3627764da53b809628c828d4047': ac3dec: output planar float only svq3: make slice type value unsigned to match svq3_get_ue_golomb return type configure: Have protocols select network code instead of depending on it Conflicts: libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3dec: output planar float onlyMans Rullgard2012-12-09
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-10-06
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: yuv4mpeg: return proper error codes. Give all anonymously typedeffed structs in headers a name fate: Add parseutils test parseutils-test: Drop random colors from parsing test vf_pad/scale: use double precision for aspect ratios. build: error on variable-length arrays ppc: swscale: rework yuv2planeX_altivec() ppc: fmtconvert: kill VLA in float_to_int16_interleave_altivec() x86: dsputil: kill VLA in gmc_mmx() libspeexenc: Updated commentary to reflect recent changes libspeexenc: Add an option for enabling DTX doc/APIchanges: fill in missing dates and hashes. lavr: bump major to 1 and declare it stable. lavr: change the type of the data buffers to uint8_t**. lavc: deprecate the audio resampling API. Conflicts: cmdutils.h configure doc/APIchanges ffplay.c libavcodec/dwt.h libavcodec/libspeexenc.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavformat/asf.h tests/fate/libavutil.mak tests/ref/fate/parseutils Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Give all anonymously typedeffed structs in headers a nameDiego Biurrun2012-10-06
| | | | | | | | Anonymous structs cannot be forward declared and have no benefit.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: os_support: Choose between direct.h and io.h using a configure check os_support: Include io.h instead of direct.h on mingw32ce x86: ac3dsp: Only refer to the ac3_downmix_sse symbol if it has been declared swscale: Remove two bogus asserts ac3: move ac3_downmix() from dsputil to ac3dsp lavr/audio_mix_matrix: acknowledge the existence of LFE2. mlp_parser: avoid mapping multiple disctinct TrueHD channels to the same Libav channel. lavu/audioconvert: add a second low frequency channel. Conflicts: doc/APIchanges libavcodec/ac3dsp.c libavcodec/ac3dsp.h libavcodec/mlp_parser.c libavutil/audioconvert.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3: move ac3_downmix() from dsputil to ac3dspMans Rullgard2012-09-12
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | 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.
| * ac3dec: avoid pointless alloc and indirection for input_bufferReimar Döffinger2011-09-06
| | | | | | | | | | Since we now always allocate it, it can simply be made part of the context instead.
* | ac3dec: export center & suroundmix levelsMichael Niedermayer2011-08-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '142e76f1055de5dde44696e71a5f63f2cb11dedf'Michael Niedermayer2011-07-11
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '142e76f1055de5dde44696e71a5f63f2cb11dedf': swscale: fix crash with dithering due incorrect offset calculation. matroskadec: fix stupid typo (!= -> ==) build: remove duplicates from order-only directory prerequisite list build: rework rules for things in the tools dir configure: fix --cpu=host with gcc 4.6 ARM: use const macro to define constant data in asm bitdepth: simplify FUNC/FUNCC macros dsputil: remove ff_emulated_edge_mc macro used in one place 9/10-bit: simplify clipping macros matroskadec: reindent matroskadec: defer parsing of cues element until we seek. lavc: add support for codec-specific defaults. lavc: make avcodec_alloc_context3 officially public. lavc: remove a half-working attempt at different defaults for audio/video codecs. ac3dec: add a drc_scale private option lavf: add avformat_find_stream_info() lavc: introduce avcodec_open2() as a replacement for avcodec_open(). Conflicts: Makefile libavcodec/utils.c libavformat/avformat.h libswscale/swscale_internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3dec: add a drc_scale private optionAnton Khirnov2011-07-10
| | | | | | | | | | | | Deprecate corresponding AVCodecContext option. This is the first test of decoder private options.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ARM: ac3: update ff_ac3_extract_exponents_neon per 8b7b2d6 ARM: NEON optimised vector_clip_int32() swscale: disable full_chroma_int when converting to non-24/32bpp RGB. suggest to use av_get_bytes_per_sample() in av_get_bits_per_sample_format() doxy ffmpeg: use av_get_bytes_per_sample() in place of av_get_bits_per_sample_fmt() put_bits: remove ALT_BITSTREAM_WRITER put_bits: always use intreadwrite.h macros libavformat: Add an example how to use the metadata API doxygen: Prefer member groups over grouping into modules doxygen: be more permissive when searching for API examples avformat: doxify the Metadata API lavf: restore old behavior for custom AVIOContex with an AVFMT_NOFILE format. lavf: use the correct pointer in av_open_input_stream(). avidec: infer absolute vs relative index from first packet Conflicts: libavformat/Makefile libavformat/avidec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doxygen: Prefer member groups over grouping into modulesReinhard Tartler2011-07-02
| | | | | | | | | | | | | | | | | | Before this, almost all module groups have been used for grouping functions and fields in structures semantically. This causes them to not appear properly in the file documentation and needlessly clutters up the "Modules" index. Additionally, this commit streamlines some spelling and appearances.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-14
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (24 commits) utils: Drop pointless '#if 1' preprocessor directive. ac3enc: remove empty ac3_float function that is never called ac3enc: split templated float vs. fixed functions into a separate file. ac3enc: dynamically allocate AC3EncodeContext fields windowed_samples and mdct ac3enc: use function pointer to choose between AC-3 and E-AC-3 header output functions. Roll back 4:4:4 H.264 for now Needs some ARM/PPC asm modifications. Fix SVQ3 after adding 4:4:4 H.264 support H.264: fix CODEC_FLAG_GRAY 4:4:4 H.264 decoding support h264_parser: Fix whitespace after previous change. h264_parser: Fix behaviour when PARSER_FLAG_COMPLETE_FRAMES is set. wav: remove an invalid free(). lavf: initialise reference_dts in av_estimate_timings_from_pts. h264: don't be so picky on decoding pps in extradata. avcodec.h: add or elaborate on some documentation comments. h264: change a few comments into error messages ac3dec: fix doxy-style for comment ("///>" should be "///<" instead). img2: add .dpx to the list of supported file extensions. ffv1: fix undefined behavior with insane widths. ARM: jrevdct_arm: simplify stack usage ... Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3dec: fix doxy-style for comment ("///>" should be "///<" instead).Reimar Döffinger2011-06-13
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-25
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (22 commits) configure: enable memalign_hack automatically when needed swscale: unbreak the build on non-x86 systems. swscale: remove if(bitexact) branch from functions. swscale: remove if(canMMX2BeUsed) conditional. swscale: remove swScale_{c,MMX,MMX2} duplication. swscale: use emms_c(). Move emms_c() from libavcodec to libavutil. tiff: set palette in the context when specified in TIFF_PAL tag rtsp: use strtoul to parse rtptime and seq values. pgssubdec: fix incorrect colors. dvdsubdec: fix incorrect colors. ape: Allow demuxing of files with metadata tags. swscale: remove dead macro WRITEBGR24OLD. swscale: remove AMD3DNOW "optimizations". swscale: remove duplicate code in ppc/ subdirectory. swscale: remove duplicated x86/ functions. swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*. vsrc_buffer.h: add file doxy vsrc_buffer: tweak error message in init() msmpeg4: reindent. ... Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3enc: add channel coupling supportJustin Ruggles2011-05-24
| | | | | | | | | | | | | | | | | | Channel coupling is an optional AC-3 feature that increases quality by combining high frequency information from multiple channels into a single channel. The per-channel high frequency information is sent with less accuracy in both the frequency and time domains. This allows more bits to be used for lower frequencies while preserving enough information to reconstruct the high frequencies.
* | Merge remote branch 'qatar/master'Michael Niedermayer2011-04-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) ac3enc: correct the flipped sign in the ac3_fixed encoder Eliminate pointless '#if 1' statements without matching '#else'. Add AVX FFT implementation. Increase alignment of av_malloc() as needed by AVX ASM. Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX. mjpeg: Detect overreads in mjpeg_decode_scan() and error out. documentation: extend documentation for ffmpeg -aspect option APIChanges: update commit hashes for recent additions. lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums aac: add headers needed for log2f() lavc: remove FF_API_MB_Q cruft lavc: remove FF_API_RATE_EMU cruft lavc: remove FF_API_HURRY_UP cruft pad: make the filter parametric vsrc_movie: add key_frame and pict_type. vsrc_movie: fix leak in request_frame() lavfi: add key_frame and pict_type to AVFilterBufferRefVideo. vsrc_buffer: add sample_aspect_ratio fields to arguments. lavfi: add fieldorder filter scale: make the filter parametric ... Conflicts: Changelog doc/filters.texi ffmpeg.c libavcodec/ac3dec.h libavcodec/dsputil.c libavfilter/avfilter.h libavfilter/vf_scale.c libavfilter/vf_yadif.c libavfilter/vsrc_buffer.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add AVX FFT implementation.Vitor Sessak2011-04-26
| | | | | | | | Signed-off-by: Reinhard Tartler <siretart@tauware.de>
* | ac3dec: avoid pointless alloc and indirection for input_bufferReimar Döffinger2011-04-05
| | | | | | | | | | Since we now always allocate it, it can simply be made part of the context instead.
* | Fix doxy-style for comment ("///>" should be "///<" instead).Reimar Döffinger2011-04-01
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* | Merge remote-tracking branch 'newdev/master'Michael Niedermayer2011-03-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | * newdev/master: ac3enc: move compute_mantissa_size() to ac3dsp ac3enc: move mant*_cnt and qmant*_ptr out of AC3EncodeContext Remove support for stripping executables ac3enc: NEON optimised float_to_fixed24 ac3: move ff_ac3_bit_alloc_calc_bap to ac3dsp dfa: protect pointer range checks against overflows. Duplicate: mimic: implement multithreading. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ac3: move ff_ac3_bit_alloc_calc_bap to ac3dspMans Rullgard2011-03-29
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'newdev/master'Michael Niedermayer2011-03-26
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * newdev/master: mov: set audio service type for AC-3 from bitstream mode in the 'dac3' atom. Get audio_service_type for AC-3 based on bitstream mode in the AC-3 parser and decoder, and vice-versa for the AC-3 encoder. Use audio_service_type to set stream disposition. Add APIchanges entry for audio_service_type. Add audio_service_type field to AVCodecContext for encoding and reporting of the service type in the audio bitstream. configure: in check_ld, place new -l flags before existing ones support @heading, @subheading, @subsubheading, and @subsubsection in texi2pod.pl doc: update build system documentation aacenc: indentation aacenc: fix the side calculation in search_for_ms vp8.c: rename EDGE_* to VP8_EDGE_*. Conflicts: doc/APIchanges libavcodec/avcodec.h libavcodec/version.h libavcodec/vp8.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Get audio_service_type for AC-3 based on bitstream mode in the AC-3 parserJustin Ruggles2011-03-25
| | | | | | | | and decoder, and vice-versa for the AC-3 encoder.
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * ac3: define AC3_MAX_CPL_BANDS and use it in ac3dec.hJustin Ruggles2011-03-04
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| * Separate format conversion DSP functions from DSPContext.Justin Ruggles2011-02-02
| | | | | | | | | | | | | | This will be beneficial for use with the audio conversion API without requiring it to depend on all of dsputil. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Remove the add bias hack for the C version of DSPContext.float_to_int16_*().Justin Ruggles2011-01-28
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* | ac3: define AC3_MAX_CPL_BANDS and use it in ac3dec.hJustin Ruggles2011-03-05
| | | | | | | | (cherry picked from commit b35743ffb46558be3a90c44f24a7de5fa2c15d85)
* | Separate format conversion DSP functions from DSPContext.Justin Ruggles2011-02-04
| | | | | | | | | | | | | | | | This will be beneficial for use with the audio conversion API without requiring it to depend on all of dsputil. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit c73d99e672329c8f2df290736ffc474c360ac4ae)
* | Remove the add bias hack for the C version of DSPContext.float_to_int16_*().Justin Ruggles2011-01-28
|/ | | | (cherry picked from commit 9d06d7bce3babb82ed650c13ed13a57f6f626a71)
* define AC3_CRITICAL_BANDS and use it in the AC-3 encoder and decoder.Justin Ruggles2010-12-14
| | | | Originally committed as revision 25967 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: use better (and shared) macro names for some constant valuesJustin Ruggles2010-12-14
| | | | Originally committed as revision 25950 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
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