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92910 Commits

Author SHA1 Message Date
Paul B Mahol 41c1643d75 avcodec: add HYMT decoder 2018-12-31 15:41:23 +01:00
Paul B Mahol 8a8cce078c avformat/au: do not use invalid block_align for small bits per sample 
Fixes #5481.
 2018-12-31 15:21:47 +01:00
Michael Niedermayer 3e461f9d4c avcodec/qsvenc: Fix Unkown typo 
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-31 02:37:08 +01:00
Michael Niedermayer 571af98a59 avformat/libopenmpt: Fix successfull typo 
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-31 02:37:08 +01:00
Michael Niedermayer 062bf56393 avcodec/v4l2_m2m: fix cant typo 
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-31 02:37:08 +01:00
Michael Niedermayer 283e751aef avcodec/mjpegbdec: Propagate error codes 
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-31 02:37:08 +01:00
Michael Niedermayer 11a8d2ccab avcodec/mjpegbdec: Fix some misplaced {} and spaces 
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-31 02:37:08 +01:00
Paul B Mahol 3e8f211d86 avfilter/vf_chromashift: remove invalid offset 2018-12-30 22:31:52 +01:00
Paul B Mahol ea3a980a61 avfilter/af_afir: do not over allocate fft buffer 2018-12-30 22:11:46 +01:00
Marton Balint 7f42276aa9 avformat/concatdec: always allow seeking to start 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-12-30 21:06:19 +01:00
Marton Balint f9e947845f avfilter/af_asetnsamples: fix last frame props 
Frame properties were not copied, so e.g. PTS was not set for the last frame.

Regression since ef3babb2c7.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-12-30 20:05:34 +01:00
Zachary Zhou b6b3159b04 lavfi/vaapi: Add constant VAAPI_VPP_BACKGROUND_BLACK 
Signed-off-by: Zachary Zhou <zachary.zhou@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2018-12-30 18:10:16 +00:00
Paul B Mahol ba3d983c95 avfilter/af_afir: stop using as much threads as stream have it 2018-12-30 17:50:44 +01:00
Paul B Mahol 72270d5bd0 avfilter/af_afir: optimize code a little more 
Avoid memset.
 2018-12-30 17:50:44 +01:00
Alex Mogurenko e4788ae31b avcodec/prores_ks: Fix luma quantization if q >= MAX_STORED_Q 
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>
 2018-12-30 11:24:39 -05:00
Paul B Mahol a53a9f1c8d avfilter/af_afir: implement non-uniform partitioned convolution 
Using multiple frequency delay lines.
 2018-12-30 13:40:29 +01:00
Paul B Mahol 300dc45fdc avfilter/af_afir: properly split IR into multiple segments 2018-12-29 10:57:58 +01:00
Paul B Mahol 3c3eb4930e avfilter/af_afir: make part_index values per channel 2018-12-29 10:46:25 +01:00
Paul B Mahol 31c9d693aa avfilter/af_afir: make number of segments extendable 2018-12-29 10:39:19 +01:00
Paul B Mahol 6095356d5b avfilter/af_afir: use AVFrame for coeff too 2018-12-29 10:17:39 +01:00
Paul B Mahol 1ba909fabe avfilter/af_afir: use segment pointer 2018-12-29 08:35:23 +01:00
Paul B Mahol 30bf54b9f3 avfilter/af_afir: introduce uninit_segment() and use it 2018-12-29 08:35:23 +01:00
Paul B Mahol 8007e8fc67 avfilter/af_afir: fix minp/maxp range and change default value for maxp 2018-12-29 08:35:23 +01:00
Paul B Mahol c343e81ffd avfilter/af_afir: introduce init_segment() and use it 2018-12-29 08:35:23 +01:00
Paul B Mahol e57053417a avfilter/af_afir: move allocation stuff where it belongs 2018-12-29 08:35:23 +01:00
Paul B Mahol 7312e027d6 avfilter/af_afir: introduce AudioFIRSegment structure and use it 2018-12-29 08:35:23 +01:00
Michael Niedermayer fccba32b4c tools: add target_dec_fate.sh 
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>
 2018-12-29 00:52:34 +01:00
Carl Eugen Hoyos 8d422e7fef Makefile: Allow "make clean" to delete compat/atomics/pthread/stdatomic.o 
Reported-by: Eric Thomas
 2018-12-28 14:04:10 +01:00
David Bryant db109373d8 avformat/wvdec: detect and error out on WavPack DSD files 
Not currently supported.
 2018-12-28 12:53:24 +01:00
Paul B Mahol cfa7709d05 avcodec/wavpack: fix decoding of files with many channels 
Fixes decoding of Run_The_Race_-_3rd_Order_Ambisonic_SN3D.wv
 2018-12-28 12:16:39 +01:00
Carl Eugen Hoyos 1a6cca1989 configure: Make sure libpostproc can be found if -rpath-link doesn't work. 
Solaris ld takes "-rpath-link=libpostproc" as indication to search in "-link=libpostproc".
 2018-12-28 00:22:13 +01:00
Carl Eugen Hoyos 01db03f158 lavf/vividas: Support demuxing on big-endian hardware. 2018-12-28 00:20:47 +01:00
Carl Eugen Hoyos 17aed996bc lavf/vividas: Do not increase extradata_size after allocation. 
Avoids a crash in avcodec_parameters_from_context().
 2018-12-28 00:20:41 +01:00
gxw d86f698e38 avcodec/mips: [loongson] optimize theora decoding in vp3dsp. 
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>
 2018-12-27 23:12:04 +01:00
Paul B Mahol dbf43ace21 afilter/af_afir: remove invalid delay 2018-12-27 18:02:31 +01:00
Paul B Mahol f266d2ac90 avfilter/af_afir: remove not needed nb_samples from filter context 2018-12-27 14:11:12 +01:00
Paul B Mahol ff0b4d5af7 avfilter/af_afir: remove not needed operations 2018-12-27 12:55:07 +01:00
Paul B Mahol b5e0a0fe3a avfilter/af_sofalizer: use av_log2() 2018-12-27 12:31:01 +01:00
Paul B Mahol aece1eb1e9 avfilter/af_headphone: use av_log2() 2018-12-27 12:30:04 +01:00
Paul B Mahol d702600350 avfilter/af_afir: remove dead store variable 2018-12-26 22:30:10 +01:00
Paul B Mahol 8443462e4a avfilter/af_afir: remove unused variable 2018-12-26 21:57:59 +01:00
Lauri Kasanen 8dd9df9ecd swscale/output: Altivec-optimize float yuv2plane1 
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>
 2018-12-26 20:28:58 +01:00
Ramiro Polla c268712895 avcodec/dnxhddec: fix block alignment 
blockdsp requires 32 byte alignment.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-12-26 13:57:50 -03:00
Ramiro Polla 4d34205bec avcodec/4xm: fix block alignment 
blockdsp requires 32 byte alignment.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-12-26 13:56:20 -03:00
Steven Liu cef857da48 avformat/hlsenc: remove unused variable to fix compiler warning 
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2018-12-26 19:29:18 +08:00
Adrian Guzowski c822d70c3d Fix usage of temp_file flag in hls_flags option. 
This is a regression introduced by 223d2bde22.
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.
 2018-12-26 19:25:40 +08:00
vkot 3ee735901e avformat/hls.c: Properly free prev_segments dynarray after playlist parsing 2018-12-26 19:22:11 +08:00
hwrenx 7499d0b015 lavc/libdavs2: enable multithread 
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: hwrenx <hwrenx@126.com>
 2018-12-26 19:14:33 +08:00
Paul B Mahol 9ce96a744d avfilter/af_headphone: fix regression after 7c201e420 2018-12-26 10:41:41 +01:00
Paul B Mahol 92ed9316bb avfilter/af_sofalizer: fix regression after 7ea4b928a2 2018-12-26 10:18:19 +01:00