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Commit Graph

107330 Commits

Author SHA1 Message Date
Andreas Rheinhardt
7a832f11d9 avcodec/hcadec: Don't use GetBit-API for byte-aligned reads
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-24 18:28:36 +02:00
Zhao Zhili
9fdfc74877 avcodec/proresdec2: fix description of known fourcc
'acpo' should be 'apco', and add missing 'ap4x'.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:49:41 +08:00
Zhao Zhili
2c2e9d3844 avcodec/libuavs3d: fix potential index out of range
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:49:11 +08:00
Zhao Zhili
a5931f58f7 avcodec/libdavs2: use frame rate code table
It's more natural than the floating to fraction conversion.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:37:23 +08:00
Zhao Zhili
58d6463296 configure: select avs2 parser for libdavs2 decoder
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:37:23 +08:00
Zhao Zhili
e0cddee277 avcodec/avs2_parser: parse more info
Including video resolution, framerate and picture type, etc.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:37:23 +08:00
Zhao Zhili
b7eee211bc avcodec/avs2_parser: split data into frames
Before the patch, the parser split data into units, not frames.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:37:23 +08:00
Zhao Zhili
592a9e57d9 avcodec/avs2: add AVS2 related definitions
Replace magic numbers by enum values.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:37:23 +08:00
Zhao Zhili
2e6e28ebc1 avformat/movenc: enable compressorname for mp4 mode
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-06-24 15:37:23 +08:00
Steven Liu
7c05b7951c avcodec/audiotoolboxenc: return external error if encode failed
because the AudioConverterFillComplexBuffer can return 0 or 1 if
success.
so set the ret to 0 it AudioConverterFillComplexBuffer success and
return ret value for success or return AVERROR_EXTERNAL when
AudioConverterFillComplexBuffer failed.
BTW change the error message log level from warning to error.

Reviewed-by: Zhao Zhili <zhilizhao@tencent.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2022-06-24 15:03:37 +08:00
Xu Guangxin
ebefca7b0e lavc/vaapi_hevc: fill rext luma/chroma offset in the right way
For range extension, the luma/chroma offset is larger than 8 bits, we
need fill the 16 bits version.

Signed-off-by: Xu Guangxin <guangxin.xu@intel.com>
Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
2022-06-24 13:09:15 +08:00
Michael Niedermayer
6a82412bf3 avcodec/jpeglsdec: fix end check for xfrm
Fixes: out of array access
Fixes: 47871/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AMV_fuzzer-5646305956855808

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-06-23 22:03:02 +02:00
Michael Niedermayer
b7e30a13d4 avcodec/cdgraphics: limit scrolling to the line
Fixes: out of array access
Fixes: 47877/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDGRAPHICS_fuzzer-5690504626438144

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-06-23 22:03:02 +02:00
Michael Niedermayer
d8ee014254 avformat/hls: Limit start_seq_no to one bit less
This avoids overflow checks on additions with 32bit numbers

Fixes: signed integer overflow: 9223372036854775806 + 2 cannot be represented in type 'long'
Fixes: 44012/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-4747770734444544
Fixes: 48065/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-5372410355908608

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-06-23 22:03:02 +02:00
Wan-Teh Chang
38bc24be8d avcodec/libaomenc: Get number of operating points
Use the new codec control AV1E_GET_NUM_OPERATING_POINTS to get the
number of operating points. This is the size of the output arrays of
AV1E_GET_SEQ_LEVEL_IDX and AV1E_GET_TARGET_SEQ_LEVEL_IDX.

Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: James Zern <jzern@google.com>
2022-06-23 12:44:23 -07:00
Paul B Mahol
5a4ffb4f5e avfilter/vf_gblur: properly round output 2022-06-23 18:50:54 +02:00
Andreas Rheinhardt
fed07efcde avcodec/x86/lossless_videodsp: Remove obsolete MMX(EXT) functions
The only systems which benefit from these are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:41:02 +02:00
Andreas Rheinhardt
230ea38de1 avcodec/x86/lossless_videoencdsp: Remove obsolete MMX function
The only systems which benefit from ff_diff_bytes_mmx are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:40:49 +02:00
Andreas Rheinhardt
839fbe0e98 avcodec/x86/huffyuvencdsp: Remove obsolete MMX function
The only systems which benefit from ff_diff_int16_mmx are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:40:36 +02:00
Andreas Rheinhardt
5e332fe35c avcodec/x86/dirac_dwt: Remove obsolete MMX functions
The only systems which benefit from these are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:40:23 +02:00
Andreas Rheinhardt
4b6ffc2880 avcodec/x86/huffyuvdsp: Remove obsolete MMX functions
The only systems which benefit from these are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:40:10 +02:00
Andreas Rheinhardt
6a551f1405 avcodec/x86/vp8dsp: Remove obsolete MMX(EXT) functions
The only systems which benefit from these are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:39:57 +02:00
Andreas Rheinhardt
61e3cccd36 avcodec/x86/dcadsp: Remove obsolete SSE function
The only systems which benefit from ff_lfe_fir0_float_sse are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:39:44 +02:00
Andreas Rheinhardt
8360354ae8 avcodec/x86/rv34dsp: Remove obsolete MMX function
The only systems which benefit from ff_rv34_idct_dc_add_mmx are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:39:31 +02:00
Andreas Rheinhardt
eb33fd384e avcodec/x86/synth_filter: Remove obsolete SSE function
The only systems which benefit from synth_filter_sse are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:39:18 +02:00
Andreas Rheinhardt
54784ffac5 avcodec/x86/dct32: Remove obsolete SSE function
The only systems which benefit from ff_dct32_float_sse are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:39:06 +02:00
Andreas Rheinhardt
25e39f8c72 avcodec/x86/mpegaudiodsp: Remove obsolete SSE function
The only systems which benefit from imdct36_blocks_sse are truely
ancient 32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:38:52 +02:00
Andreas Rheinhardt
6cb3ee80b3 avcodec/x86/vp6dsp: Remove obsolete MMX ff_vp6_filter_diag4_mmx
The only systems which benefit from it are truely ancient
32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:38:40 +02:00
Andreas Rheinhardt
eefec06634 avcodec/x86/vp3dsp: Remove obsolete MMX functions
The only system which benefit from these are truely ancient
32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:38:27 +02:00
Andreas Rheinhardt
ed42a51930 avfilter/x86/vf_bwdif: Remove obsolete MMXEXT functions
The only system which benefit from these are truely ancient
32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:38:14 +02:00
Andreas Rheinhardt
7c3c1d938f avfilter/x86/vf_idet: Remove obsolete MMX(EXT) functions
The only system which benefit from these are truely ancient
32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:38:01 +02:00
Andreas Rheinhardt
4d7128be9a avfilter/x86/vf_yadif: Remove obsolete MMXEXT functions
The only system which benefit from these are truely ancient
32bit x86s as all other systems use at least the SSE2 versions
(this includes all x64 cpus (which is why this code is restricted
to x86-32)).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:37:48 +02:00
Andreas Rheinhardt
19abc4c0a9 avcodec/x86/videodsp: Remove obsolete MMX, 3dnow, SSE functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT, SSE and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2). So given that the only systems which benefit
from these functions are truely ancient 32bit x86s they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:37:35 +02:00
Andreas Rheinhardt
2718a3be1f avutil/x86/float_dsp: Remove obsolete 3dnowext function
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT, SSE and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2). So given that the only systems which benefit
from ff_vector_fmul_window_3dnowext are truely ancient 32bit
AMD x86s it is removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:37:22 +02:00
Andreas Rheinhardt
f76477d4d7 avcodec/x86/vorbisdsp: Remove obsolete 3dnow functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT, SSE and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2). So given that the only systems which benefit
from the 3dnow implementations are truely ancient 32bit AMD x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:37:10 +02:00
Andreas Rheinhardt
ec73557981 avcodec/x86/fft: Remove obsolete 3dnow functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT, SSE and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2). So given that the only systems which benefit
from the 3dnow implementations are truely ancient 32bit AMD x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:36:57 +02:00
Andreas Rheinhardt
ea043cc53e avutil/x86/pixelutils: Remove obsolete MMX(EXT) functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT, SSE and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2). So given that the only systems which benefit
from the 8x8 MMX (overridden by MMXEXT) or the 16x16 MMXEXT
(overridden by SSE2) are truely ancient 32bit x86s they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:36:44 +02:00
Andreas Rheinhardt
77b2a422a0 avfilter/x86/vf_eq_init: Remove obsolete MMXEXT function
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from process_mmxext are truely ancient 32bit x86s
it is removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:36:31 +02:00
Andreas Rheinhardt
81d3472031 swscale/x86/swscale: Simplify macro
This is possible now that it is no longer used by MMX.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:36:18 +02:00
Andreas Rheinhardt
a05f22eaf3 swscale/x86/swscale: Remove obsolete and harmful MMX(EXT) functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT, SSE and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2). So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Moreover, some of the removed code was buggy/not bitexact
and lead to failures involving the f32le and f32be versions of
gray, gbrp and gbrap on x86-32 when SSE2 was not disabled.
See e.g.
https://fate.ffmpeg.org/report.cgi?time=20220609221253&slot=x86_32-debian-kfreebsd-gcc-4.4-cpuflags-mmx

Notice that yuv2yuvX_mmx is not removed, because it is used
by SSE3 and AVX2 as fallback in case of unaligned data and
also for tail processing. I don't know why yuv2yuvX_mmxext
isn't being used for this; an earlier version [1] of
554c2bc708 used it, but
the version that was eventually applied does not.

[1]: https://ffmpeg.org/pipermail/ffmpeg-devel/2020-November/272124.html

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:36:04 +02:00
Andreas Rheinhardt
2831837182 swscale/x86/yuv2rgb: Remove obsolete MMX functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:35:50 +02:00
Andreas Rheinhardt
608319a311 swscale/x86/rgb2rgb: Remove obsolete MMX, 3dnow functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:35:38 +02:00
Andreas Rheinhardt
67f0db7bc5 avcodec/x86/h264chroma: Remove obsolete 3dnow functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:35:25 +02:00
Andreas Rheinhardt
4011a76494 avcodec/x86/h264_qpel: Remove obsolete MMXEXT functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:35:11 +02:00
Andreas Rheinhardt
a51279bbde avcodec/x86/hpeldsp: Remove obsolete MMX/3dnow functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:34:58 +02:00
Andreas Rheinhardt
aa8a201992 avcodec/x86/hpeldsp_vp3: Remove obsolete 3dnow functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:34:45 +02:00
Andreas Rheinhardt
4038b5b209 avcodec/x86/fmtconvert: Remove obsolete SSE functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:34:32 +02:00
Andreas Rheinhardt
9426a2f8ff avcodec/x86/svq1enc: Remove obsolete MMXEXT function
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from ff_ssd_int8_vs_int16_mmx are truely ancient
32bit x86s it is removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:34:19 +02:00
Andreas Rheinhardt
6feea076e9 avcodec/x86/lossless_audiodsp: Remove obsolete MMXEXT function
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from ff_scalarproduct_and_madd_int16_mmxext are truely
ancient 32bit x86s it is removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:34:06 +02:00
Andreas Rheinhardt
92b5800277 avcodec/x86/pixblockdsp: Remove obsolete MMX functions
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:33:54 +02:00