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* dca: Fix uninitialized variable warnings.Michael Niedermayer2012-01-081-2/+2
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-041-257/+289
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * dca: K&R formatting cosmeticsShitiz Garg2012-01-031-257/+289
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-12-031-12/+20
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Ruggles2011-12-021-12/+20
| | | | | | | | | | | | 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 Niedermayer2011-11-291-2/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: adtsenc: Check frame size. txd: Fix order of operations. APIchanges: fill in some blanks timer: fix misspelling of "decicycles" Eliminate pointless 0/NULL initializers in AVCodec and similar declarations. indeo3: cosmetics md5proto: Fix order of operations. dca: Replace oversized unused get_bits() with skip_bits_long(). Conflicts: doc/APIchanges libavformat/mmsh.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dca: Replace oversized unused get_bits() with skip_bits_long().Alex Converse2011-11-271-2/+2
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-261-12/+17
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: swscale: Readd #define _SVID_SOURCE Fix av_get_channel_layout_string() for positions >31 configure: Store vda lib flags in extralibs instead of ldflags Make channel layout masks unsigned dca: ARMv6 optimised decode_blockcode() nullenc: drop AVFMT_RAWPICTURE from the flags frame-mt: return consumed packet size in ff_thread_decode_frame aacdec: add more fate tests covering SBR and PS MK(BE)TAG: avoid undefined shifts Conflicts: configure libavcodec/arm/dca.h libavcodec/dca.c libavcodec/mlp_parser.c libavcodec/version.h libavfilter/asrc_anullsrc.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/defaults.c libavutil/audioconvert.c libavutil/avutil.h libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Make channel layout masks unsignedMans Rullgard2011-11-251-1/+1
| | | | | | | | | | | | | | | | | | | | It makes more sense for a bit mask to use an unsigned type. The change should be source and binary compatible on all supported systems, hence micro version bump. Fixes a few invalid shifts. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * dca: ARMv6 optimised decode_blockcode()Mans Rullgard2011-11-251-10/+17
| | | | | | | | | | | | | | | | | | This is a hand-tuned version of the code with impossible parts of the FASTDIV function ommitted. 2-5% faster overall on Cortex-A8. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-301-29/+35
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (51 commits) cin audio: use sign_extend() instead of casting to int16_t cin audio: restructure decoding loop to avoid a separate counter variable cin audio: use local variable for delta value cin audio: remove unneeded cast from void* cin audio: validate the channel count cin audio: remove unneeded AVCodecContext pointer from CinAudioContext dsicin: fix several audio-related fields in the CIN demuxer flacdec: use av_get_bytes_per_sample() to get sample size dca: handle errors from dca_decode_block() dca: return error if the frame header is invalid dca: return proper error codes instead of -1 utvideo: handle empty Huffman trees binkaudio: change short to int16_t binkaudio: only decode one block at a time. binkaudio: store interleaved overlap samples in BinkAudioContext. binkaudio: pre-calculate quantization factors binkaudio: add some buffer overread checks. atrac3: support float or int16 output using request_sample_fmt atrac3: add CODEC_CAP_SUBFRAMES capability atrac3: return appropriate error codes instead of -1 ... Conflicts: libavcodec/atrac1.c libavcodec/dca.c libavformat/mov.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dca: handle errors from dca_decode_block()Justin Ruggles2011-10-291-2/+8
| | | | | | | | | | Return error if core block decoding fails. Do not enable XCh if XCh extension block decoding fails.
| * dca: return error if the frame header is invalidJustin Ruggles2011-10-291-4/+3
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| * dca: return proper error codes instead of -1Justin Ruggles2011-10-291-24/+25
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* | Fix dca decoding for many samples after last commit.Carl Eugen Hoyos2011-10-281-2/+3
| | | | | | | | Still be less verbose about channel count change from 0 channels.
* | Be less verbose about dca channel number changes.Carl Eugen Hoyos2011-10-281-1/+1
| | | | | | | | | | Only inform the user that the number of channels changed if it was set before.
* | Remove unused dca context variable.Carl Eugen Hoyos2011-10-281-1/+0
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* | dca: allow the channel count to change.Hendrik Leppkes2011-10-281-13/+2
| | | | | | | | | | | | | | (cherry picked from commit 42e78d2296752293cd08c5727f76c3b37c68fb24) Review-by: Benjamin Larsson Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | dca: ARMv6 optimised decode_blockcode()Mans Rullgard2011-10-221-0/+2
| | | | | | | | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 08e3dea3f7f69309574dafc0af6671615e909720) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-091-1/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: lavf: fix signed overflow in avformat_find_stream_info() vp8: fix signed overflows motion_est: fix some signed overflows dca: fix signed overflow in shift aacdec: fix undefined shifts bink: Check for various out of bound writes bink: Check for out of bound writes when building tree put_bits: fix invalid shift by 32 in flush_put_bits() Conflicts: libavcodec/bink.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dca: fix signed overflow in shiftMans Rullgard2011-10-081-1/+2
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-011-8/+19
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (34 commits) dpcm: return error if packet is too small dpcm: use smaller data types for static tables dpcm: use sol_table_16 directly instead of through the DPCMContext. dpcm: replace short with int16_t dpcm: check to make sure channels is 1 or 2. dpcm: misc pretty-printing dpcm: remove unnecessary variable by using bytestream functions. dpcm: move codec-specific variable declarations to their corresponding decoding blocks. dpcm: consistently use the variable name 'n' for the next input byte. dpcm: output AV_SAMPLE_FMT_U8 for Sol DPCM subcodecs 1 and 2. dpcm: calculate and check actual output data size prior to decoding. dpcm: factor out the stereo flag calculation dpcm: cosmetics: rename channel_number to ch avserver: Fix a bug where the socket is IPv4, but IPv6 is autoselected for the loopback address. lavf: Avoid using av_malloc(0) in av_dump_format dxva2_h264: pass the correct 8x8 scaling lists dca: NEON optimised high freq VQ decoding avcodec: reject audio packets with NULL data and non-zero size dxva: Add ability to enable workaround for older ATI cards latmenc: Set latmBufferFullness to largest value to indicate it is not used ... Conflicts: libavcodec/dxva2_h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dca: NEON optimised high freq VQ decodingMans Rullgard2011-09-301-8/+19
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-301-2/+3
|\ \ | |/ | | | | | | | | | | | | | | * qatar/master: dca: clear inactive subbands only once in qmf_32_subbands() vf_unsharp: set default chroma size value to 5x5 vf_unsharp: fix out-of-buffer read Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dca: clear inactive subbands only once in qmf_32_subbands()Mans Rullgard2011-09-291-2/+3
| | | | | | | | | | | | | | | | Writing zeros to the high entries in the array need only be done once as the cutoff position is constant throughout the loop. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-291-5/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) avconv: Reformat s16 volume adjustment. ARM: NEON optimised vector_fmac_scalar() dca: use vector_fmac_scalar from dsputil dsputil: add vector_fmac_scalar() latmenc: Fix private options vf_unsharp: store hsub/vsub in the filter context vf_unsharp: adopt a more natural order of params in apply_unsharp() vf_unsharp: rename method "unsharpen" to "apply_unsharp" vf_scale: apply the same transform to the aspect during init that is applied per frame vf_pad: fix "vsub" variable value computation vf_scale: add a "sar" variable lavfi: fix realloc size computation in avfilter_add_format() vsrc_color: use internal timebase lavfi: fix signature for avfilter_graph_parse() and avfilter_graph_config() graphparser: prefer void * over AVClass * for log contexts avfiltergraph: use meaningful error codes avconv: Initialize return value for codec copy path. fate: use 'run' helper for seek-test fate: remove seek-mpeg2reuse test Fix memory (re)allocation in matroskadec.c, related to MSVR-11-0080. ... Conflicts: doc/filters.texi libavfilter/avfilter.h libavfilter/avfiltergraph.c libavfilter/avfiltergraph.h libavfilter/graphparser.c libavfilter/vf_scale.c libavfilter/vsrc_color.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dca: use vector_fmac_scalar from dsputilMans Rullgard2011-09-281-5/+2
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-051-0/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (36 commits) ARM: allow unaligned buffer in fixed-point NEON FFT4 fate: test more FFT etc sizes dca: set AVCodecContext frame_size for DTS audio YASM: Shut up unused variable compiler warning with --disable-yasm. x86_32: Fix build on x86_32 with --disable-yasm. iirfilter: add fate test doxygen: Add qmul docs. ogg: propagate return values and return more meaningful error values H.264: fix overreads of qscale_table Remove unused static tables and static inline functions. eval: clear Parser instances before using dct-test: remove 'ref' function pointer from tables build: Remove deleted 'check' target from .PHONY list. oggdec: Abort Ogg header parsing when encountering a data packet. Add LGPL license boilerplate to files lacking it. mxfenc: small typo fix doxygen: Fix documentation for some VP8 functions. sha: use AV_RB32() instead of assuming buffer can be cast to uint32_t* des: allow unaligned input and output buffers aes: allow unaligned input and output buffers ... Conflicts: libavcodec/dct-test.c libavcodec/libvpxenc.c libavcodec/x86/dsputil_mmx.c libavcodec/x86/h264_qpel_mmx.c libavfilter/x86/gradfun.c libavformat/oggdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dca: set AVCodecContext frame_size for DTS audioJohn Stebbins2011-07-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | Set the frame size when decoding DTS audio. This has the side effect of fixing the computation of timestamps for DTS-HD in compute_pkt_fields. Since frame_size is not currently set, the duration of a frame is being guessed based on the streams bitrate. But for DTS-HD, the bitrate currently used is the rate of the DTS core which is much different than the whole DTS-HD stream and leads to a wildly inaccurate frame duration estimate. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-011-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: cosmetics: fix some then/than typos doxygen: Include libavcodec and libavformat examples into the documentation avutil: elaborate documentation for av_get_random_seed Add support for aac streams in mp4/mov without extradata. aes: whitespace cosmetics adler32: whitespace cosmetics swscale: fix another yuv range conversion overflow in 16bit scaling. Fix cpu flags test program opt-test: Add missing braces to silence compiler warnings. build: Eliminate obsolete test targets. udp: Fix a compilation warning swscale: Unbreak build with --enable-small base64: add fate test aes: improve test program and add fate test adler32: make test program more useful and add fate test swscale: fix yuv range correction when using 16-bit scaling. aacenc: Make chan_map const correct Conflicts: Makefile doc/examples/muxing-example.c libavformat/udp.c libavutil/random_seed.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: fix some then/than typosDiego Biurrun2011-06-301-1/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-211-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (28 commits) Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). x86: cabac: fix register constraints for 32-bit mode cabac: move x86 asm to libavcodec/x86/cabac.h x86: h264: cast pointers to intptr_t rather than int x86: h264: remove hardcoded edi in decode_significance_8x8_x86() x86: h264: remove hardcoded esi in decode_significance[_8x8]_x86() x86: h264: remove hardcoded edx in decode_significance[_8x8]_x86() x86: h264: remove hardcoded eax in decode_significance[_8x8]_x86() x86: cabac: change 'a' constraint to 'r' in get_cabac_inline() x86: cabac: remove hardcoded esi in get_cabac_inline() x86: cabac: remove hardcoded edx in get_cabac_inline() x86: cabac: remove unused macro parameter x86: cabac: remove hardcoded ebx in inline asm x86: cabac: remove hardcoded struct offsets from inline asm cabac: remove inline asm under #if 0 cabac: remove BRANCHLESS_CABAC_DECODER switch cabac: remove #if 0 cascade under never-set #ifdef ARCH_X86_DISABLED document libswscale bump error_resilience: skip last-MV predictor step if MVs are not available. error_resilience: actually add counter when adding a MV predictor. ... Conflicts: Changelog libavcodec/error_resilience.c libavfilter/defaults.c libavfilter/vf_drawtext.c libswscale/swscale.h tests/ref/vsynth1/error tests/ref/vsynth2/error Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample().Justin Ruggles2011-06-201-1/+1
| | | | | | | | av_get_bits_per_sample_fmt() is deprecated.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-031-4/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (25 commits) Replace custom DEBUG preprocessor trickery by the standard one. vorbis: Remove non-compiling debug statement. vorbis: Remove pointless DEBUG #ifdef around debug output macros. cook: Remove non-compiling debug output. Remove pointless #ifdefs around function declarations in a header. Replace #ifdef + av_log() combinations by av_dlog(). Replace custom debug output functions by av_dlog(). cook: Remove unused debug functions. Remove stray extra arguments from av_dlog() invocations. targa: fix big-endian build v4l2: remove one forgotten use of AVFormatParameters.pix_fmt. vfwcap: add a framerate private option. v4l2: add a framerate private option. libdc1394: add a framerate private option. fbdev: add a framerate private option. bktr: add a framerate private option. oma: check avio_read() return value nutdec: remove unused variable Remove unused variables swscale: allocate larger buffer to handle altivec overreads. ... Conflicts: ffmpeg.c libavcodec/dca.c libavcodec/dirac.c libavcodec/error_resilience.c libavcodec/h264.c libavcodec/mpeg12.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/pthread.c libavcodec/rv10.c libavcodec/s302m.c libavcodec/shorten.c libavcodec/truemotion2.c libavcodec/utils.c libavdevice/dv1394.c libavdevice/fbdev.c libavdevice/libdc1394.c libavdevice/v4l2.c libavformat/4xm.c libavformat/apetag.c libavformat/asfdec.c libavformat/avidec.c libavformat/mmf.c libavformat/mpeg.c libavformat/mpegenc.c libavformat/mpegts.c libavformat/oggdec.c libavformat/oggparseogm.c libavformat/rl2.c libavformat/rmdec.c libavformat/rpl.c libavformat/rtpdec_latm.c libavformat/sauce.c libavformat/sol.c libswscale/utils.c tests/ref/vsynth1/error tests/ref/vsynth2/error Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove unused variablesMans Rullgard2011-06-021-4/+2
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* | Fix various unused variable warningsClément Bœsch2011-05-301-3/+2
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-191-13/+23
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: APIchanges: fill in date and commit for request_sample_fmt Add floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders. Add support for request_sample_format in ffmpeg and ffplay. Add APIchanges entry for request_sample_fmt. Add request_sample_fmt field to AVCodecContext. Add float_interleave() to FmtConvertContext with x86-optimized versions. Remove unused make variable SEEK_REFFILE fate: remove redundant aref and vref references fate: remove do_ffmpeg_nocheck function fate: do not collect -benchmark output mpegaudiodec: remove decode_end() function fate: run aref and vref as regular tests mpegaudio: sanitise compute_antialias_* names mpeg12: add slice-threading checks to slice-threading initializers. h264: copy pixel_shift between slice threading contexts. mdec: enable frame-level multithreading. mdec.c: fix overread. Conflicts: libavcodec/aacdec.c libavcodec/ac3dec.c libavcodec/avcodec.h libavcodec/dca.c libavcodec/h264.c libavcodec/mdec.c libavcodec/mpeg12.c libavcodec/options.c libavcodec/version.h libavcodec/vorbisdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add floating-point sample format support to the ac3, eac3, dca, aac, and vorbisJustin Ruggles2011-05-181-7/+27
| | | | | | | | | | | | decoders. Based on patches by clsid2 in ffdshow-tryout.
* | Support native DTS channel order when requested.Alexandre Colucci2011-05-131-0/+4
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* | Fix data_size handling for AC3 and dca decoders.Reimar Döffinger2011-05-011-3/+5
| | | | | | | | | | | | They use now code identical to the AAC decoder. The AC3 decoder previously did not check the data_size and the dca decoder checked against and set wrong values for float.
* | Merge remote branch 'qatar/master'Michael Niedermayer2011-04-271-5/+5
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Sessak2011-04-261-5/+5
| | | | | | | | Signed-off-by: Reinhard Tartler <siretart@tauware.de>
| * Replace more FFmpeg instances by Libav or ffmpeg.Diego Biurrun2011-04-231-1/+1
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| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * dca: use EXT_AUDIO_ID field to determine core extensionsAnssi Hannula2011-02-241-20/+49
| | | | | | | | | | | | | | | | | | This avoids the core substream extensions scan when the EXT_AUDIO_ID field indicates no extensions or only unsupported extensions. The scan is done only if the value of EXT_AUDIO_ID is unknown or indicates a present XCh extension which we can decode. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Merge libavcore into libavutilReinhard Tartler2011-02-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
| * Replace remaining occurrences of deprecated CH_* with AV_CH_*Anton Khirnov2011-02-061-2/+2
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
| * Separate format conversion DSP functions from DSPContext.Justin Ruggles2011-02-021-2/+5
| | | | | | | | | | | | | | 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>
| * dca: avoid C99 declaration in for() expressionGianluigi Tiesi2011-02-011-1/+3
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Remove unneeded add bias from 3 functions.Justin Ruggles2011-01-311-2/+2
| | | | | | | | | | | | | | | | DSPContext.vector_fmul_window() DCADSPContext.lfe_fir() SynthFilterContext.synth_filter_float() Signed-off-by: Mans Rullgard <mans@mansr.com>
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