On Wed, 2023-05-17 at 12:20 +0200, Anton Khirnov wrote:
> This special handling for decoder flushing has not been needed since
> af1761f7b5, as the filtergraph actually is drained after that commit.
> ---
> fftools/ffmpeg.c | 11 ---
> 1 file changed, 11 deletions(-)
>
> diff --git a/ffto
On date Monday 2023-05-22 11:23:24 +0200, Marvin Scholz wrote:
> On 22 May 2023, at 1:52, Stefano Sabatini wrote:
>
> > On date Monday 2023-05-01 13:44:54 +0200, Marvin Scholz wrote:
> >> This new API allows to remove an entry and obtain ownership of the
> >> key/value that was associated with the
On 2023-05-26 11:18 am, Stefano Sabatini wrote:
On date Sunday 2023-05-21 11:45:35 +0200, Paul B Mahol wrote:
On 5/20/23, Gyan Doshi wrote:
On 2023-05-20 05:20 pm, Paul B Mahol wrote:
Hi,
What is about muxer/demuxer documentation? More than half is not
documented at all.
I'm busy working
On date Sunday 2023-05-21 11:45:35 +0200, Paul B Mahol wrote:
> On 5/20/23, Gyan Doshi wrote:
> >
> > On 2023-05-20 05:20 pm, Paul B Mahol wrote:
> >> Hi,
> >>
> >> What is about muxer/demuxer documentation? More than half is not
> >> documented at all.
> >>
> >> I'm busy working on other things,
Fixes:
58528/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5834725318328320
Fixes: index 16 out of bounds for type 'int [16]'
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/he
Fixes: runtime error: pointer index expression with base 0x
overflowed to 0xfff8
Fixes:
58440/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5956015530311680
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpe
Fixes: left shift of 34136248 by 6 places cannot be represented in type 'int'
Fixes:
58429/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5692211592560640
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Nied
Fixes: avcodec/takdsp.c:44:23: runtime error: signed integer overflow: -2097158
- 2147012608 cannot be represented in type 'int'
Fixes:
58417/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-526891966464
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tre
Fixes: signed integer overflow: -9223372036854775808 - 2082844800 cannot be
represented in type 'long'
Fixes:
58384/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6428383700713472
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-of
On Mon, May 22, 2023 at 12:40:08PM +0800, Shiyou Yin wrote:
>
>
> > 2023年5月20日 15:27，Hao Chen 写道：
> >
> > Retrigger the fate test.
> > v1: Add LSX optimization in avcodec and swscale, due to the 2K series CPUs
> > only support lsx.
> > v2: Modified the implementation of some functions and adde
Reference decoders (BD players) have a graphic plane to store the
rendered output. That plane is only refreshed by a window segment.
It is evaluated with the last palette and reused on palette updates.
This patch adds a conditionally writable graphic plane. The decoder
now differentiates appropria
On 5/20/2023 4:00 PM, James Almer wrote:
This removes the overhead of inserting the av1_frame_split bsf as part of the
decoding process.
Signed-off-by: James Almer
---
configure | 2 +-
libavcodec/av1dec.c | 77 ++---
libavcodec/av1dec.h |
Optimize the put and avg filtering for 8x8 chroma blocks
Signed-off-by: Arnie Chang
---
v5:
Fix the mulw issue addressed during the v4 review
checkasm: using random seed 1900907821
RVVi32:
- h264chroma.chroma_mc [OK]
checkasm: all 2 tests passed
avg_h264_chroma_mc1_8_c: 1821.5
avg_h264_chroma_mc
From: yuanhecai
This patch supports the use of the "checkasm --bench" testing feature
on loongarch platform.
Change-Id: I42790388d057c9ade0dfa38a19d9c1fd44ca0bc3
---
libavutil/loongarch/timer.h | 48 +
libavutil/timer.h | 2 ++
2 files changed, 50
From: Jin Bo
yuv420_rgb24_lsx
yuv420_bgr24_lsx
yuv420_rgba32_lsx
yuv420_argb32_lsx
yuv420_bgra32_lsx
yuv420_abgr32_lsx
./configure --disable-lasx
ffmpeg -i ~/media/1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo
-pix_fmt rgb24 -y /dev/null -an
before: 184fps
after: 207fps
---
libswscale/loongarch/Make
From: yuanhecai
./configure --disable-lasx
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an
before: 214fps
after: 274fps
---
libavcodec/loongarch/Makefile |2 +
libavcodec/loongarch/h264qpel.S | 1686 +
.../loongarch/h264qpel_
From: Lu Wang
./configure --disable-lasx
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an
before: 199fps
after: 214fps
---
libavcodec/loongarch/Makefile |4 +-
.../loongarch/h264_intrapred_init_loongarch.c | 18 +-
libavcodec/loongarch/h264_intrapred_las
From: Shiyou Yin
loongson_asm.S is LoongArch asm optimization helper.
Add functions:
ff_h264_idct_add_8_lsx
ff_h264_idct8_add_8_lsx
ff_h264_idct_dc_add_8_lsx
ff_h264_idct8_dc_add_8_lsx
ff_h264_idct_add16_8_lsx
ff_h264_idct8_add4_8_lsx
ff_h264_idct_add8_8_lsx
ff_h264_idct_add8_422_
v1: Add LSX optimization in avcodec and swscale, due to the 2K series CPUs only
support lsx.
v2: Modified the implementation of some functions and added support for the
checkasm --bench feature.
v3: Fix whitespace errors in patch.
v4: Remove clobbering memory in libavutil/loongarch/timer.h
v5: Fi
On 2023-05-25 09:05 am, Zhao Zhili wrote:
ffmpeg | branch: master | Zhao Zhili | Tue May 23
13:22:25 2023 +0800| [43ace8f2bc29faf335e31b9893e6b8928ba3f541] | committer: Zhao
Zhili
avfilter/vf_subtitles: add wrap_unicode option
So CJK can be wrapped automatically.
Signed-off-by: Zhao Zhil
>Possibility for infinite loops?
>In what cases this helps, have graphs examples to test?
Now we only have scale filter that can be auto inserted. This patch set
basically gives the potential capability to add more auto filters. An auto
hwmap filter is introduced for now. It can be beneficia
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