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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-201-0/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: avcodec: add a cook parser to get subpacket duration FATE: allow lavf tests to alter input parameters FATE: replace the acodec-pcm_s24daud test with an enc_dec_pcm checksum test FATE: replace the acodec-g726 test with 4 new encode/decode tests FATE: replace current g722 encoding tests with an encode/decode test FATE: add a pattern rule for generating asynth wav files FATE: optionally write a WAVE header in audiogen avutil: add audio fifo buffer Conflicts: doc/APIchanges libavcodec/version.h libavutil/avutil.h tests/Makefile tests/codec-regression.sh tests/fate/voice.mak tests/lavf-regression.sh tests/ref/acodec/g722 tests/ref/acodec/g726 tests/ref/acodec/pcm_s24daud tests/ref/lavf/dv_fmt tests/ref/lavf/gxf tests/ref/lavf/mxf tests/ref/lavf/mxf_d10 tests/ref/seek/lavf_dv Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: add audio fifo bufferJustin Ruggles2012-04-201-0/+12
| | | | | | | | | | The functions operate on the sample level rather than the byte level and work with all audio sample formats.
* | lavfi: add avfilter_unref_bufferp()Robert Nagy2012-04-201-0/+3
| | | | | | | | Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-141-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: vsrc_buffer: fix check from 7ae7c41. libxvid: Reorder functions to avoid forward declarations; make functions static. libxvid: drop some pointless dead code wmal: vertical alignment cosmetics wmal: Warn about missing bitstream splicing feature and ask for sample. wmal: Skip seekable_frame_in_packet. wmal: Drop unused variable num_possible_block_size. avfiltergraph: make the AVFilterInOut alloc/free API public graphparser: allow specifying sws flags in the graph description. graphparser: fix the order of connecting unlabeled links. graphparser: add avfilter_graph_parse2(). vsrc_buffer: allow using a NULL buffer to signal EOF. swscale: handle last pixel if lines have an odd width. qdm2: fix a dubious pointer cast WMAL: Do not try to read rawpcm coefficients if bits is invalid mov: Fix detecting there is no sync sample. tiffdec: K&R cosmetics avf: has_duration does not check the global one dsputil: fix optimized emu_edge function on Win64. Conflicts: doc/APIchanges libavcodec/libxvid_rc.c libavcodec/libxvidff.c libavcodec/tiff.c libavcodec/wmalosslessdec.c libavfilter/avfiltergraph.h libavfilter/graphparser.c libavfilter/version.h libavfilter/vsrc_buffer.c libswscale/output.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avfiltergraph: make the AVFilterInOut alloc/free API publicStefano Sabatini2012-04-141-0/+4
| | | | | | | | | | | | | | This is required for letting applications to create and destroy AVFilterInOut structs in a convenient way. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | lavfi: install asrc_abuffer.h headerStefano Sabatini2012-04-131-0/+3
| | | | | | | | | | The header is part of the public API, in particular is used by doc/examples/filtering_audio.c.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-091-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: avconv: use default alignment for audio buffer avcodec: use align == 0 for default alignment in avcodec_fill_audio_frame() avutil: use align == 0 for default alignment in audio sample buffer functions avutil: allow NULL linesize in av_samples_fill_arrays() and av_samples_alloc() avconv: remove OutputStream.picref. avconv: only set SAR once on the decoded frame. avcodec: validate the channel layout vs. channel count for decoders audioconvert: make av_get_channel_layout accept composite names. avutil: add av_get_packed_sample_fmt() and av_get_planar_sample_fmt() Conflicts: doc/APIchanges ffmpeg.c libavcodec/utils.c libavcodec/version.h libavutil/audioconvert.c libavutil/audioconvert.h libavutil/avutil.h libavutil/samplefmt.c libavutil/samplefmt.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: add av_get_packed_sample_fmt() and av_get_planar_sample_fmt()Justin Ruggles2012-04-081-0/+3
| | | | | | | | Based on a patch by Clément Bœsch <ubitux@gmail.com>
| * avutil: Add av_get_default_channel_layout()Justin Ruggles2012-04-051-0/+3
| | | | | | | | Also, use the new function in the AC-3 encoder.
* | APIchanges: fill in missing dates and hashes.Clément Bœsch2012-03-261-12/+12
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* | lavfi: add avfilter_fill_frame_from_{audio_,}buffer_ref().Clément Bœsch2012-03-261-0/+3
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-261-6/+13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: build: ppc: drop stray leftover backslash build: Only clean the architecture subdirectory we build for. build: drop some unnecessary dependencies from the H.264 parser build: prettyprinting cosmetics libavutil: Remove pointless rational test program. libavutil: Remove broken and pointless lzo test program. lavf doxy: expand AVStream.codec doxy. lavf doxy: improve AVStream.time_base doxy. lavf doxy: add some basic documentation about reading from the demuxer. lavf doxy: document passing options to demuxers. lavf doxy: clarify that an AVPacket contains encoded data. mpegtsenc: allow user triggered PES packet flushing APIchanges: mark the place where 0.7 was cut. APIchanges: mark the place where 0.8 was cut. APIchanges: fill in missing dates and hashes. smacker: convert palette and header reading to bytestream2. alac: convert extradata reading to bytestream2. Conflicts: doc/APIchanges libavcodec/smacker.c libavcodec/x86/Makefile libavfilter/Makefile libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: mark the place where 0.7 was cut.Anton Khirnov2012-03-261-0/+7
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| * APIchanges: mark the place where 0.8 was cut.Anton Khirnov2012-03-261-0/+8
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| * APIchanges: fill in missing dates and hashes.Anton Khirnov2012-03-261-7/+7
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* | lavu: add av_bprintf and related.Nicolas George2012-03-211-0/+3
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-181-147/+147
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: fate: make compare() function compatible with POSIX bc Update Janne's email address. APIchanges: Replace Subversion revision numbers by Git hashes. bytestream: Eliminate one level of pointless macro indirection. xwd: convert to bytestream2. vqavideo: port to bytestream2 API Read preset files with suffix .avpreset prores: allow user to set fixed quantiser lavf: remove some disabled code. lavf: only set average frame rate for video. lavf: remove a pointless check. avcodec: add XBM encoder Conflicts: Changelog cmdutils.c cmdutils.h doc/APIchanges libavcodec/Makefile libavcodec/avcodec.h libavcodec/version.h libavcodec/vqavideo.c libavformat/img2enc.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: Replace Subversion revision numbers by Git hashes.Diego Biurrun2012-03-181-147/+147
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| * cpu: add av_set_cpu_flags_mask().Anton Khirnov2012-03-061-0/+3
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-061-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (31 commits) cdxl demux: do not create packets with uninitialized data at EOF. Replace computations of remaining bits with calls to get_bits_left(). amrnb/amrwb: Remove get_bits usage. cosmetics: reindent avformat: do not require a pixel/sample format if there is no decoder avformat: do not fill-in audio packet duration in compute_pkt_fields() lavf: Use av_get_audio_frame_duration() in get_audio_frame_size() dca_parser: parse the sample rate and frame durations libspeexdec: do not set AVCodecContext.frame_size libopencore-amr: do not set AVCodecContext.frame_size alsdec: do not set AVCodecContext.frame_size siff: do not set AVCodecContext.frame_size amr demuxer: do not set AVCodecContext.frame_size. aiffdec: do not set AVCodecContext.frame_size mov: do not set AVCodecContext.frame_size ape: do not set AVCodecContext.frame_size. rdt: remove workaround for infinite loop with aac avformat: do not require frame_size in avformat_find_stream_info() for CELT avformat: do not require frame_size in avformat_find_stream_info() for MP1/2/3 avformat: do not require frame_size in avformat_find_stream_info() for AAC ... Conflicts: doc/APIchanges libavcodec/Makefile libavcodec/avcodec.h libavcodec/h264.c libavcodec/h264_ps.c libavcodec/utils.c libavcodec/version.h libavcodec/x86/dsputil_mmx.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avcodec: add av_get_audio_frame_duration() function.Justin Ruggles2012-03-051-0/+4
| | | | | | | | | | This is a utility function for the user to get the frame duration based on the codec id, frame size in bytes, and various AVCodecContext parameters.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-051-1/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (27 commits) cmdutils: use new avcodec_is_decoder/encoder() functions. lavc: make codec_is_decoder/encoder() public. lavc: deprecate AVCodecContext.sub_id. libcdio: add a forgotten AVClass to the private context. swscale: remove "cpu flags" from -sws_flags description. proresenc: give user a possibility to alter some encoding parameters vorbisenc: add output buffer overwrite protection libopencore-amrnbenc: fix end-of-stream handling ra144enc: fix end-of-stream handling nellymoserenc: zero any leftover packet bytes nellymoserenc: use proper MDCT overlap delay qpeg: Use bytestream2 functions to prevent buffer overreads. swscale: make %rep unconditional. vp8: convert simple loopfilter x86 assembly to use named arguments. vp8: convert idct x86 assembly to use named arguments. vp8: convert mc x86 assembly to use named arguments. vp8: convert loopfilter x86 assembly to use cpuflags(). vp8: convert idct/mc x86 assembly to use cpuflags(). swscale: remove now unnecessary hack. x86inc: don't "bake" stack_offset in named arguments. ... Conflicts: cmdutils.c doc/APIchanges libavcodec/mpeg12.c libavcodec/options.c libavcodec/qpeg.c libavcodec/utils.c libavcodec/version.h libavdevice/libcdio.c tests/lavf-regression.sh Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: make codec_is_decoder/encoder() public.Anton Khirnov2012-03-041-0/+3
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-011-3/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: h264: error out on invalid bitdepth. aacsbr: use a swap index for the Y matrix rather than copy buffers. huffyuv: do not abort on unknown pix_fmt; instead, return an error. lcl: return negative error codes on decode_init() errors. rtpenc: Use MB info side data for splitting H263 packets for RFC 2190 h263enc: Add an option for outputting info about MBs as side data avpacket: Add a function for shrinking already allocated side data nellymoserdec: Saner and faster IMDCT windowing Conflicts: doc/APIchanges libavcodec/avpacket.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avpacket: Add a function for shrinking already allocated side dataMartin Storsjö2012-03-011-0/+3
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-011-0/+8
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (58 commits) amrnbdec: check frame size before decoding. cscd: use negative error values to indicate decode_init() failures. h264: prevent overreads in intra PCM decoding. FATE: do not decode audio in the nuv test. dxa: set audio stream time base using the sample rate psx-str: do not allow seeking by bytes asfdec: Do not set AVCodecContext.frame_size vqf: set packet parameters after av_new_packet() mpegaudiodec: use DSPUtil.butterflies_float(). FATE: add mp3 test for sample that exhibited false overreads fate: add cdxl test for bit line plane arrangement vmnc: return error on decode_init() failure. libvorbis: add/update error messages libvorbis: use AVFifoBuffer for output packet buffer libvorbis: remove unneeded e_o_s check libvorbis: check return values for functions that can return errors libvorbis: use float input instead of s16 libvorbis: do not flush libvorbis analysis if dsp state was not initialized libvorbis: use VBR by default, with default quality of 3 libvorbis: fix use of minrate/maxrate AVOptions ... Conflicts: Changelog doc/APIchanges libavcodec/avcodec.h libavcodec/dpxenc.c libavcodec/libvorbis.c libavcodec/vmnc.c libavformat/asfdec.c libavformat/id3v2enc.c libavformat/internal.h libavformat/mp3enc.c libavformat/utils.c libavformat/version.h libswscale/utils.c tests/fate/video.mak tests/ref/fate/nuv tests/ref/fate/prores-alpha tests/ref/lavf/ffm tests/ref/vsynth1/prores tests/ref/vsynth2/prores Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add a minor bump, changelog/APIchanges entry and some documentation for APIC ↵Anton Khirnov2012-02-291-0/+4
| | | | | | | | support.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-281-5/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: avcodec_default_reget_buffer(): fix compilation in DEBUG mode fate: Overhaul WavPack coverage h264: fix mmxext chroma deblock to use correct TC values. flvdec: Remove the now redundant check for known broken metadata creator flvdec: Validate index entries added from metadata while reading rtsp: Handle requests from server to client movenc: use timestamps instead of frame_size for samples-per-packet movenc: use the first cluster duration as the tfhd default duration movenc: factorize calculation of cluster duration into a separate function doc/APIchanges: fill in missing dates and hashes. lavc: reorder AVCodecContext fields. lavc: reorder AVFrame fields. Conflicts: doc/APIchanges libavcodec/avcodec.h libavformat/flvdec.c libavformat/movenc.c tests/fate/lossless-audio.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doc/APIchanges: fill in missing dates and hashes.Anton Khirnov2012-02-271-5/+5
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-261-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (34 commits) mlp_parser: fix the channel mask value used for the top surround channel vorbisenc: check all allocations for failure roqaudioenc: return AVERROR codes instead of -1 roqaudioenc: set correct bit rate roqaudioenc: use AVCodecContext.frame_size correctly. roqaudioenc: remove unneeded sample_fmt check ra144enc: use int16_t* for input samples rather than void* ra144enc: set AVCodecContext.coded_frame ra144enc: remove unneeded sample_fmt check nellymoserenc: set AVCodecContext.coded_frame nellymoserenc: improve error checking in encode_init() nellymoserenc: return AVERROR codes instead of -1 libvorbis: improve error checking in oggvorbis_encode_init() mpegaudioenc: return AVERROR codes instead of -1 libfaac: improve error checking and handling in Faac_encode_init() avutil: add AVERROR_UNKNOWN check for coded_frame allocation failure in several audio encoders audio encoders: do not set coded_frame->key_frame. g722enc: check for trellis data allocation error libspeexenc: export encoder delay through AVCodecContext.delay ... Conflicts: doc/APIchanges libavcodec/avcodec.h libavcodec/fraps.c libavcodec/kgv1dec.c libavcodec/libfaac.c libavcodec/libgsm.c libavcodec/libvorbis.c libavcodec/mlp_parser.c libavcodec/roqaudioenc.c libavcodec/vorbisenc.c libavutil/avutil.h libavutil/error.c libavutil/error.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: add AVERROR_UNKNOWNJustin Ruggles2012-02-251-0/+3
| | | | | | | | | | Useful to return instead of -1 when the cause of the error is unknown, typically from an external library.
| * Remove libpostproc.Diego Biurrun2012-02-231-1/+0
| | | | | | | | | | | | | | | | This library does not fit into Libav as a whole and its code is just a maintenance burden. Furthermore it is now available as an external project, which completely obviates any reason to keep it around. URL: http://git.videolan.org/?p=libpostproc.git
* | lavc: introduce av_get_pcm_codec.Nicolas George2012-02-221-0/+3
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-211-0/+6
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (36 commits) adpcmenc: Use correct frame_size for Yamaha ADPCM. avcodec: add ff_samples_to_time_base() convenience function to internal.h adx parser: set duration mlp parser: set duration instead of frame_size gsm parser: set duration mpegaudio parser: set duration instead of frame_size (e)ac3 parser: set duration instead of frame_size flac parser: set duration instead of frame_size avcodec: add duration field to AVCodecParserContext avutil: add av_rescale_q_rnd() to allow different rounding pnmdec: remove useless .pix_fmts libmp3lame: support float and s32 sample formats libmp3lame: renaming, rearrangement, alignment, and comments libmp3lame: use the LAME default bit rate libmp3lame: use avpriv_mpegaudio_decode_header() for output frame parsing libmp3lame: cosmetics: remove some pointless comments libmp3lame: convert some debugging code to av_dlog() libmp3lame: remove outdated comment. libmp3lame: do not set coded_frame->key_frame. libmp3lame: improve error handling in MP3lame_encode_init() ... Conflicts: doc/APIchanges libavcodec/libmp3lame.c libavcodec/pcxenc.c libavcodec/pnmdec.c libavcodec/pnmenc.c libavcodec/sgienc.c libavcodec/utils.c libavformat/hls.c libavutil/avutil.h libswscale/x86/swscale_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avcodec: add duration field to AVCodecParserContextJustin Ruggles2012-02-201-0/+3
| | | | | | | | | | This will allow parsers to export the duration of the current frame being output, if known, instead of using AVCodecContext.frame_size.
| * avutil: add av_rescale_q_rnd() to allow different roundingJustin Ruggles2012-02-201-0/+3
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* | libswr: allow to set custom matrices.Nicolas George2012-02-201-0/+3
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* | lavu: add timestamp.h header with convenience timestamp utilitiesStefano Sabatini2012-02-091-0/+4
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-091-0/+6
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: pixdesc: mark pseudopaletted formats with a special flag. avconv: switch to avcodec_encode_video2(). libx264: implement encode2(). libx264: split extradata writing out of encode_nals(). lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket cmdutils: update copyright year to 2012. swscale: sign-extend integer function argument to qword on x86-64. x86inc: support yasm -f win64 flag also. h264: manually save/restore XMM registers for functions using INIT_MMX. x86inc: allow manual use of WIN64_SPILL_XMM. aacdec: Use correct speaker order for 7.1. aacdec: Remove incorrect comment. aacdec: Simplify output configuration. Remove Sun medialib glue code. dsputil: set STRIDE_ALIGN to 16 for x86 also. pngdsp: swap argument inversion. Conflicts: cmdutils.c configure doc/APIchanges ffmpeg.c libavcodec/aacdec.c libavcodec/dsputil.h libavcodec/libx264.c libavcodec/mlib/dsputil_mlib.c libavcodec/utils.c libavfilter/vf_scale.c libavutil/avutil.h libswscale/mlib/yuv2rgb_mlib.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * pixdesc: mark pseudopaletted formats with a special flag.Anton Khirnov2012-02-081-0/+3
| | | | | | | | | | | | This makes it possible to dintinguish them from PAL8. Fixes an invalid write in avpicture_layout().
| * lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacketAnton Khirnov2012-02-081-0/+3
| | | | | | | | Deprecate avcodec_encode_video().
* | lavu: introduce av_parse_ratio() and use it in ffmpeg and lavfi/aspectStefano Sabatini2012-02-061-0/+6
| | | | | | | | Factorize code and provide ratio parsing consistency.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-031-4/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: libx264: fix indentation. vorbis: fix overflows in floor1[] vector and inverse db table index. win64: add a XMM clobber test configure option. movdec: Parse the dvc1 atom ARM: ac3: fix ac3_bit_alloc_calc_bap_armv6 swscale: K&R formatting cosmetics for Blackfin code frwu: lowercase the FRWU codec name movdec: fix dts generation in fragmented files fate: make acodec-ac3_fixed test output raw AC3 APIchanges: add missing commit hashes swscale: implement MMX, SSE2 and AVX functions for RGB32 input. ra144enc: drop pointless "encoder" from .long_name bethsoftvideo: fix palette reading. mpc7: use av_fast_padded_malloc() mpc7: simplify handling of packet sizes that are not a multiple of 4 bytes doc: decoding Forward Uncompressed is supported Fix a typo in the x86 asm version of ff_vector_clip_int32() pcmenc: Do not set avpkt->size. ff_alloc_packet: modify the size of the packet to match the requested size Conflicts: doc/APIchanges libavcodec/libx264.c libavcodec/mpc7.c libavformat/isom.h libswscale/Makefile libswscale/bfin/yuv2rgb_bfin.c tests/ref/fate/bethsoft-vid tests/ref/seek/ac3_ac3 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: add missing commit hashesJanne Grunau2012-02-021-4/+4
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* | lavu: add public timecode API.Clément Bœsch2012-02-021-0/+3
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-021-0/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (22 commits) frwu: Employ more meaningful return values. fraps: Use av_fast_padded_malloc() instead of av_realloc() mjpegdec: use av_fast_padded_malloc() eatqi: use av_fast_padded_malloc() asv1: use av_fast_padded_malloc() avcodec: Add av_fast_padded_malloc(). swscale: enable dithering in MMX functions. swscale: make rgb24 function macros slightly smaller. avcodec.h: Remove some disabled cruft. swscale: remove obsolete comment. swscale-test: Drop unused argc and argv arguments from main(). zmbv: Employ more meaningful return values. zmbvenc: Employ more meaningful return values. vc1: prevent null pointer dereference on broken files zmbv: check av_realloc() return values and avoid memleaks on ENOMEM truespeech: align buffer ac3: Do not read past the end of ff_ac3_band_start_tab. dv: Fix small stack overread related to CVE-2011-3929 and CVE-2011-3936. dv: Fix null pointer dereference due to ach=0 dv: check stype ... Conflicts: doc/APIchanges libavcodec/asv1.c libavcodec/avcodec.h libavcodec/eatqi.c libavcodec/fraps.c libavcodec/frwu.c libavcodec/zmbv.c libavformat/dv.c libswscale/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avcodec: Add av_fast_padded_malloc().Janne Grunau2012-02-011-0/+5
| | | | | | | | | | | | | | Wrapper around av_fast_malloc() that keeps FF_INPUT_BUFFER_PADDING_SIZE zero-padded bytes at the end of the used buffer. Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-011-0/+6
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (29 commits) fate: add golomb-test golomb-test: K&R formatting cosmetics h264: Split h264-test off into a separate file - golomb-test.c. h264-test: cleanup: drop timer invocations, commented out code and other cruft h264-test: Remove unused DSP and AVCodec contexts and related init calls. adpcm: Add missing stdint.h #include to fix standalone header compilation. lavf: add functions for accessing the fourcc<->CodecID mapping tables. lavc: set AVCodecContext.codec in avcodec_get_context_defaults3(). lavc: make avcodec_close() work properly on unopened codecs. lavc: add avcodec_is_open(). lavf: rename AVInputFormat.value to raw_codec_id. lavf: remove the pointless value field from flv and iv8 lavc/lavf: remove unnecessary symbols from the symbol version script. lavc: reorder AVCodec fields. lavf: reorder AVInput/OutputFormat fields. mp3dec: Fix a heap-buffer-overflow adpcmenc: remove some unneeded casts adpcmenc: use int16_t and uint8_t instead of short and unsigned char. adpcmenc: fix adpcm_ms extradata allocation adpcmenc: return proper AVERROR codes instead of -1 ... Conflicts: doc/APIchanges libavcodec/Makefile libavcodec/adpcmenc.c libavcodec/avcodec.h libavcodec/h264.c libavcodec/libavcodec.v libavcodec/mpc7.c libavcodec/mpegaudiodec.c libavcodec/options.c libavformat/Makefile libavformat/avformat.h libavformat/flvdec.c libavformat/libavformat.v Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: add functions for accessing the fourcc<->CodecID mapping tables.Anton Khirnov2012-01-311-0/+3
| | | | | | | | Fixes bug 212.
| * lavc: add avcodec_is_open().Anton Khirnov2012-01-311-0/+3
| | | | | | | | | | | | | | It allows to check whether an AVCodecContext is open in a documented way. Right now the undocumented way this check is done in lavf/lavc is by checking whether AVCodecContext.codec is NULL. However it's desirable to be able to set AVCodecContext.codec before avcodec_open2().