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Author SHA1 Message Date
Andreas Rheinhardt
3a783fc8cb fate/id3v2: Add test for reading and writing UTF-16 BOM tags 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-12 22:26:27 +02:00
Paul B Mahol
3ce6fa6b6d avformat: add bonk demuxer 2022-09-12 11:35:43 +02:00
Paul B Mahol
88170070c4 avcodec: add bonk audio decoder 2022-09-12 11:34:27 +02:00
Andreas Rheinhardt
5c19cb3f92 avcodec/ralf: Move variable from context to stack 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 21:27:14 +02:00
Andreas Rheinhardt
dcbb7e8a30 avcodec/ralf: Move frame allocation after error checks 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 21:27:14 +02:00
Andreas Rheinhardt
df215e5758 avcodec/dca_core: Only call emms_c() if needed 
It is not needed on x64, because the AV_COPY* and AV_ZERO*
macros never use MMX on x64.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 21:08:04 +02:00
Andreas Rheinhardt
29c4c0886d avutil/x86/intreadwrite: Add ability to detect whether MMX code is used 
It can be used to call emms_c() only when needed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 21:08:04 +02:00
Andreas Rheinhardt
a54e53a1c4 avcodec/vp8dsp: Constify src in vp8_mc_func 
Reviewed-by: Peter Ross <pross@xvid.org>
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 20:57:51 +02:00
Andreas Rheinhardt
4130789f4f avcodec/vp8: Move fade_present from context to stack 
It is only an auxiliary value used for parsing the VP7 frame header.

Reviewed-by: Peter Ross <pross@xvid.org>
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 20:56:03 +02:00
Andreas Rheinhardt
b3591ccdf1 avcodec/vp8dsp: Remove declarations of inexistent functions 
Forgotten in d6f8476be4.

Reviewed-by: Peter Ross <pross@xvid.org>
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 20:55:19 +02:00
Andreas Rheinhardt
361c875340 avcodec/vp8: Remove unused macros 
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-11 20:49:35 +02:00
James Almer
60d8c2019f avformat/riffdec: don't unconditionally overwrite WAVEFORMATEXTENSIBLE layout 
Do it only if the value conflicts with the previous channels value.

Fixes ticket #9912

Signed-off-by: James Almer <jamrial@gmail.com>
 2022-09-11 09:52:02 -03:00
Lynne
f1b35fc8f0 lavu/tx: remove av_cold from table definitions 
How did this get here?
 2022-09-11 03:18:40 +02:00
Hao Chen
925ac0da32 swscale/la: Add output_lasx.c file. 
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -s 640x480 -pix_fmt
rgb24 -y /dev/null -an
before: 150fps
after:  183fps

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-10 22:56:39 +02:00
Hao Chen
74d09b068d swscale/la: Add yuv2rgb_lasx.c and rgb2rgb_lasx.c files 
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -pix_fmt rgb24 -y /dev/null -an
before: 178fps
after:  210fps

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-10 22:56:38 +02:00
Hao Chen
38cacce22a swscale/la: Optimize hscale functions with lasx. 
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -s 640x480 -y /dev/null -an
before: 101fps
after:  138fps

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-10 22:56:38 +02:00
Paul B Mahol
09cce81245 avfilter/vf_gblur: allow filtering with zero horizontal sigma 2022-09-10 22:11:38 +02:00
Philip Langdale
09a8e5debb swscale/output: add support for Y210LE and Y212LE 2022-09-10 12:29:12 -07:00
Philip Langdale
68181623e9 swscale/output: add support for XV30LE 2022-09-10 12:29:12 -07:00
Philip Langdale
366f073c62 swscale/output: add support for XV36LE 2022-09-10 12:29:12 -07:00
Philip Langdale
caf8d4d256 swscale/output: add support for P012 
This generalises the existing P010 support.
 2022-09-10 12:29:12 -07:00
Michael Niedermayer
d32a9f3137 libavformat/hls: Free keys 
Fixes: memleak
Fixes: 50703/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-6399058578636800

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-10 17:32:47 +02:00
Michael Niedermayer
9af7de0867 tools/target_dec_fuzzer: Adjust threshold for UTVIDEO 
Fixes: Timeout
Fixes: 47969/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_UTVIDEO_fuzzer-5097256832860160

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-10 17:32:47 +02:00
Michael Niedermayer
9783749c66 avcodec/fmvc: Move frame allocation to a later stage 
This way more things are checked before allocation

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-10 17:32:38 +02:00
Lynne
c92edd969a lavu/tx: rotate 3 & 15-point exptabs 
This just inverts their signs. Simplifies SIMD.
 2022-09-10 02:37:17 +02:00
Lynne
51172223fd lavu/tx: generalize MDCTs 
The same code can perform any-length MDCTs with minimal changes.
 2022-09-10 02:37:16 +02:00
Lynne
645a1f4422 lavu/tx: add the inplace flag to PFA FFTs 
They support in-place, because they have to use a temporary buffer.
 2022-09-10 02:37:14 +02:00
Lynne
8c283e8fe6 lavu/tx: propagate the codelet flags into the context 
The field is documented as a combination of both.
 2022-09-10 02:37:11 +02:00
Andreas Rheinhardt
91e9a6df33 fate/matroska: Add test for updating AV1 extradata 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-10 01:38:07 +02:00
Andreas Rheinhardt
a5ab4be081 tests/fate-run: Allow to set input options for encoding pass 
This will be useful in the next commit.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-10 01:38:07 +02:00
Hubert Mazur
06b98e396a lavc/aarch64: Provide neon implementation of nsse16 
Add vectorized implementation of nsse16 function.

Performance comparison tests are shown below.
- nsse_0_c: 682.2
- nsse_0_neon: 116.5

Benchmarks and tests run with checkasm tool on AWS Graviton 3.

Co-authored-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Hubert Mazur <hum@semihalf.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-09-09 10:19:46 +03:00
Hubert Mazur
908abe8032 lavc/aarch64: Add neon implementation for vsse_intra16 
Provide optimized implementation for vsse_intra16 for arm64.

Performance tests are shown below.
- vsse_4_c: 155.2
- vsse_4_neon: 36.2

Benchmarks and tests are run with checkasm tool on AWS Graviton 3.

Signed-off-by: Hubert Mazur <hum@semihalf.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-09-09 10:19:46 +03:00
Hubert Mazur
ce03ea3e79 lavc/aarch64: Add neon implementation for vsad_intra16 
Provide optimized implementation for vsad_intra16 function for arm64.

Performance comparison tests are shown below.
- vsad_4_c: 177.5
- vsad_4_neon: 23.5

Benchmarks and tests are run with checkasm tool on AWS Gravtion 3.

Signed-off-by: Hubert Mazur <hum@semihalf.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-09-09 10:19:46 +03:00
Hubert Mazur
c495a4b32d lavc/aarch64: Add neon implementation of vsse16 
Provide optimized implementation of vsse16 for arm64.

Performance comparison tests are shown below.
- vsse_0_c: 257.7
- vsse_0_neon: 59.2

Benchmarks and tests are run with checkasm tool on AWS Graviton 3.

Signed-off-by: Hubert Mazur <hum@semihalf.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-09-09 10:19:46 +03:00
Hubert Mazur
200f5e578f lavc/aarch64: Add neon implementation for vsad16 
Provide optimized implementation of vsad16 function for arm64.

Performance comparison tests are shown below.
- vsad_0_c: 285.2
- vsad_0_neon: 39.5

Benchmarks and tests are run with checkasm tool on AWS Graviton 3.

Co-authored-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Hubert Mazur <hum@semihalf.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-09-09 10:19:46 +03:00
Wenbin Chen
a2fd553dd3 libavcodec/qsvenc: Add low_delay_brc reset support to qsvenc 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2022-09-09 09:39:44 +08:00
Wenbin Chen
005c7a4f61 libavcodec/qsvenc: Add max/min qp reset support in qsvenc 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2022-09-09 09:39:44 +08:00
Wenbin Chen
9155ec096b libavcodec/qsvenc: Add intra refresh reset support to qsvenc 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2022-09-09 09:39:44 +08:00
Wenbin Chen
f3ba1458b6 libavcodec/qsvenc: Add "slice" intra refresh type to qsvenc 
Add "slice" intra refresh type to h264_qsv and hevc_qsv. This type means
horizontal refresh by slices without overlapping. Also update the doc.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2022-09-09 09:39:44 +08:00
Wenbin Chen
d60f657a50 libavcodec/qsvenc: Add gop_size reset support to qsvenc 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2022-09-09 09:39:44 +08:00
Wenbin Chen
c679de9be0 libavcodec/qsvenc: Add max_frame_size reset support to qsv 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2022-09-09 09:39:44 +08:00
Wenbin Chen
04e49bbbb1 libavcodec/qsvenc: skip parameter resetting on mjpeg_qsv 
mjpeg_qsv don't support dynamic resetting, so skip it.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2022-09-09 09:39:44 +08:00
James Almer
836b8001c9 avformat/mov: don't read duration from mvhd atom 
This duration is equal to the longest duration in all track's tkhd atoms, which
may be comprised of the sum of all edit lists in each track. Empty edit lists
in tracks represent start_time, and the actual media duration is stored in the
mdhd atom.
This change lets the generic demux code derive the longest track duration taken
from mdhd atoms, so the correct duration and start_time combination will be
reported.

Should fix ticket #9775.

Reviewed-by: zhilizhao(赵志立) <quinkblack@foxmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-09-08 20:06:06 -03:00
Michael Niedermayer
31581ae7ee avfilter/vf_showinfo: remove backspaces 
They mess with storing editing and comparing the results

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-08 21:29:41 +02:00
Andreas Rheinhardt
d2428d80ce swscale/input: Remove spec-incompliant ';' 
These macros are definitions, not only declarations and therefore
should not contain a semicolon. Such a semicolon is actually
spec-incompliant, but compilers happen to accept them.

Reviewed-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-08 19:21:30 +02:00
Paul B Mahol
0912e79376 avcodec/flac_parser: add missed opportunity to check crc 
Fixes #9621
 2022-09-08 10:03:32 +02:00
Paul B Mahol
5ca781598e avcodec/flac_parser: ensure there are more headers for scoring 
Previously invalid frame may be returned, happened when seeking.

Fixes #7684
 2022-09-08 10:03:31 +02:00
Qi Tiezheng
e4c1272711 avcodec/mips: Fix MMI macro replaces in HEVC Decoder 
The latest commit of Loongson MMI macro replaces were incorrect.
It makes a mass of green tints on HEVC videos when playing. I've
compared it with the older MMI implementation, and found out that
several lines have been replaced by wrong macros.

Signed-off-by: Qi Tiezheng <qitiezheng@360.cn>
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-07 23:54:35 +02:00
Pierre-Anthony Lemieux
6e91d405be avformat/imfdec: check if Asset/Id exists before trying to read it 
Fixes Coverity issue #1512406

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-09-07 17:16:02 +02:00
Haihao Xiang
db85e01fd7 lavc/qsv: Add support for decoding & encoding 8bit 4:4:4 content 
AV_PIX_FMT_VUYX is used in FFmpeg and MFX_FOURCC_AYUV is used in the SDK

Reviewed-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2022-09-07 14:04:40 +08:00