aboutsummaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* avfilter/af_afir: stop using as much threads as stream have itPaul B Mahol2018-12-301-2/+16
|
* avfilter/af_afir: optimize code a little morePaul B Mahol2018-12-301-4/+1
| | | | Avoid memset.
* avcodec/prores_ks: Fix luma quantization if q >= MAX_STORED_QAlex Mogurenko2018-12-301-2/+4
| | | | | | | | | | | | | The problem occurs in slice quant estimation and slice encoding: If the slice quant is larger than MAX_STORED_Q we don't use pre-calculated quant matrices, but generate a new one, but both qmat and qmat_chroma both point to the same table, so the luma table ends up having chroma table values. Add custom_chroma_q the same way as custom_q. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* avfilter/af_afir: implement non-uniform partitioned convolutionPaul B Mahol2018-12-303-62/+129
| | | | Using multiple frequency delay lines.
* avfilter/af_afir: properly split IR into multiple segmentsPaul B Mahol2018-12-291-2/+4
|
* avfilter/af_afir: make part_index values per channelPaul B Mahol2018-12-292-9/+12
|
* avfilter/af_afir: make number of segments extendablePaul B Mahol2018-12-292-30/+48
|
* avfilter/af_afir: use AVFrame for coeff tooPaul B Mahol2018-12-292-19/+9
|
* avfilter/af_afir: use segment pointerPaul B Mahol2018-12-291-19/+20
|
* avfilter/af_afir: introduce uninit_segment() and use itPaul B Mahol2018-12-291-18/+23
|
* avfilter/af_afir: fix minp/maxp range and change default value for maxpPaul B Mahol2018-12-292-5/+5
|
* avfilter/af_afir: introduce init_segment() and use itPaul B Mahol2018-12-291-30/+39
|
* avfilter/af_afir: move allocation stuff where it belongsPaul B Mahol2018-12-291-6/+7
|
* avfilter/af_afir: introduce AudioFIRSegment structure and use itPaul B Mahol2018-12-292-103/+86
|
* tools: add target_dec_fate.shMichael Niedermayer2018-12-292-0/+84
| | | | | | | | Script to download and test ossfuzz testcases This also includes a list of such testcases. I intend to subsequently fill this list with the cases we have fixed in the past Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Makefile: Allow "make clean" to delete compat/atomics/pthread/stdatomic.oCarl Eugen Hoyos2018-12-281-1/+1
| | | | Reported-by: Eric Thomas
* avformat/wvdec: detect and error out on WavPack DSD filesDavid Bryant2018-12-281-0/+6
| | | | Not currently supported.
* avcodec/wavpack: fix decoding of files with many channelsPaul B Mahol2018-12-282-5/+22
| | | | Fixes decoding of Run_The_Race_-_3rd_Order_Ambisonic_SN3D.wv
* configure: Make sure libpostproc can be found if -rpath-link doesn't work.Carl Eugen Hoyos2018-12-282-2/+2
| | | | Solaris ld takes "-rpath-link=libpostproc" as indication to search in "-link=libpostproc".
* lavf/vividas: Support demuxing on big-endian hardware.Carl Eugen Hoyos2018-12-281-1/+1
|
* lavf/vividas: Do not increase extradata_size after allocation.Carl Eugen Hoyos2018-12-281-1/+2
| | | | Avoids a crash in avcodec_parameters_from_context().
* avcodec/mips: [loongson] optimize theora decoding in vp3dsp.gxw2018-12-276-0/+750
| | | | | | | | | | | | | | Optimize theora decoding with msa in functions: 1. ff_vp3_idct_add_msa 2. ff_vp3_idct_put_msa 3. ff_vp3_idct_dc_add_msa 4. ff_vp3_v_loop_filter_msa 5. ff_vp3_h_loop_filter_msa 6. ff_put_no_rnd_pixels_l2_msa Theora decoding speed improved about 36%(from 22fps to 30fps, Tested on loongson 2K1000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* afilter/af_afir: remove invalid delayPaul B Mahol2018-12-272-20/+7
|
* avfilter/af_afir: remove not needed nb_samples from filter contextPaul B Mahol2018-12-272-5/+2
|
* avfilter/af_afir: remove not needed operationsPaul B Mahol2018-12-271-3/+2
|
* avfilter/af_sofalizer: use av_log2()Paul B Mahol2018-12-271-4/+4
|
* avfilter/af_headphone: use av_log2()Paul B Mahol2018-12-271-4/+4
|
* avfilter/af_afir: remove dead store variablePaul B Mahol2018-12-262-3/+1
|
* avfilter/af_afir: remove unused variablePaul B Mahol2018-12-262-4/+0
|
* swscale/output: Altivec-optimize float yuv2plane1Lauri Kasanen2018-12-261-2/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This function wouldn't benefit from VSX instructions, so I put it under altivec. ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt grayf32le \ -f null -vframes 100 -v error -nostats - 3743 UNITS in planar1, 65495 runs, 41 skips -cpuflags 0 23511 UNITS in planar1, 65530 runs, 6 skips grayf32be 4647 UNITS in planar1, 65449 runs, 87 skips -cpuflags 0 28608 UNITS in planar1, 65530 runs, 6 skips The native speedup is 6.28133, and the bswapping one 6.15623. Fate passes, each format tested with an image to video conversion. Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/dnxhddec: fix block alignmentRamiro Polla2018-12-261-1/+1
| | | | | | blockdsp requires 32 byte alignment. Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/4xm: fix block alignmentRamiro Polla2018-12-261-1/+1
| | | | | | blockdsp requires 32 byte alignment. Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/hlsenc: remove unused variable to fix compiler warningSteven Liu2018-12-261-2/+0
| | | | Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* Fix usage of temp_file flag in hls_flags option.Adrian Guzowski2018-12-261-27/+33
| | | | | | | | | | | This is a regression introduced by 223d2bde22ce33dcbcb6f17f234b609cb98f1fb6. It appears that regression was introduced in 4.1, 4.0.x does not share this behaviour. Temp files were not created for MPEG-TS segments options - HLS_TEMP_FILE flag was never set on AVFormatContext, it is however set on HLSContext object. In order to fix this issue, proper flags field must be checked. In addition, renaming code was messed up and apparently was working only for MP4 files.
* avformat/hls.c: Properly free prev_segments dynarray after playlist parsingvkot2018-12-261-0/+1
|
* lavc/libdavs2: enable multithreadhwrenx2018-12-261-1/+1
| | | | | Reviewed-by: Steven Liu <lq@chinaffmpeg.org> Signed-off-by: hwrenx <hwrenx@126.com>
* avfilter/af_headphone: fix regression after 7c201e420Paul B Mahol2018-12-261-4/+4
|
* avfilter/af_sofalizer: fix regression after 7ea4b928a264Paul B Mahol2018-12-261-7/+7
|
* avfilter/af_sofalizer: fix typo in commentsPaul B Mahol2018-12-261-1/+1
|
* avfilter/af_sofalizer: use float constantsPaul B Mahol2018-12-261-2/+2
|
* avfilter/af_sofalizer: add fltp sample format supportPaul B Mahol2018-12-261-28/+61
|
* avformat/mxfenc: support writing subsecond precision timestampsMarton Balint2018-12-251-3/+5
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: support subsecond precision of decoded timestampsMarton Balint2018-12-251-1/+4
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/mxfdec: replace obsolete commentMarton Balint2018-12-251-3/+1
| | | | | | We no longer use strftime directly but use av_timegm to get an int64_t timestamp. Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/af_headphone: speed up fast convolutionPaul B Mahol2018-12-251-12/+23
| | | | Do IFFT only once per output channel.
* avfilter/af_sofalizer: speed up fast convolutionPaul B Mahol2018-12-251-16/+28
| | | | Do inverse FFT only once per output channel.
* avcodec/lagarith: Remove duplicate checkMichael Niedermayer2018-12-251-3/+0
| | | | | Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/libvpxenc: add VP8/9 sharpness config optionRene Claus2018-12-242-0/+10
| | | | | | | | This commit adds configuration options to libvpxenc.c that can be used to tune the sharpness parameter for VP8 and VP9. Signed-off-by: Rene Claus <rclaus@google.com> Signed-off-by: James Zern <jzern@google.com>
* avcodec/mips: Fix failed case: hevc-conformance-AMP_A_Samsung_* when enable msagxw2018-12-241-1/+1
| | | | | | | | | The AV_INPUT_BUFFER_PADDING_SIZE has been increased to 64, but the value is still 32 in function ff_hevc_sao_edge_filter_8_msa. So, use AV_INPUT_BUFFER_PADDING_SIZE directly. Also, use MAX_PB_SIZE directly instead of 64. Fate tests passed. Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/af_surround: fix code indentationPaul B Mahol2018-12-241-2/+2
|
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 12:18:12 +0000