On Wed, 17 Nov 2021, J. Dekker wrote:
This reverts commit 2589060b92eeeb944c6e2b50e38412c0c5fabcf4 which was
originally to fix the FATE test. The real cause of the test breakage was
fixed in 8dc8f04036eb27c8ad419839d4ed3bc67c44fe7a.
Signed-off-by: J. Dekker
LGTM. (Remember to update the
On Wed, 17 Nov 2021, J. Dekker wrote:
The assembly is written assuming that the width is a multiple of 8.
However the real issue is the functions were errorneously assigned to
the 2, 4, 6 & 12 widths. This behaviour never broke the decoder as
samples which trigger the functions for these
On Fri, 12 Nov 2021, Jonathan Wright wrote:
Hi,
This patch adds Branch Target Identifiers (BTIs) to all functions defined
in AArch64 assembly files. Most of the BTI landing pads are added
automatically by the 'function' macro.
BTI support is turned on or off at compile time based on the
On Fri, 12 Nov 2021, Jonathan Wright wrote:
Hi,
This patch changes all AArch64 assembly code to use:
ret x
instead of:
br x
"ret x" is already used in a lot of places so this patch makes it
consistent across the code base. This does not change behavior or
performance.
In addition,
On Fri, 12 Nov 2021, Lynne wrote:
The UUID library is even more ubiquitous than iconv, and it hasn't
changed its API and ABI for maybe 20 years.
MediaFoundation and dshow already depends on it silently, and
The "uuid" library on Windows is something entirely different, it's just a
collection
On Sat, 6 Nov 2021, Andreas Rheinhardt wrote:
Martin Storsjö:
On Sat, 6 Nov 2021, Andreas Rheinhardt wrote:
For GCC and Clang av_uninit(x) is defined as x=x. And that is a problem:
In case this macro is used to declare an automatic variable that is
could be declared with the register storage
On Sat, 6 Nov 2021, Andreas Rheinhardt wrote:
Martin Storsjö:
Passing an uninitialized variable as argument to a function is
undefined behaviour (UB). The compiler can assume that UB does not
happen.
Hence, the compiler can assume that the variables are never
uninitialized when passed
On Thu, 28 Oct 2021, Steven Liu wrote:
2021年10月28日 下午2:32，Lingjiang Fang 写道：
keep align with movenc, or it seems a little weired when debug
---
libavformat/flvenc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index 3f24c7e192..f4798dc9a6
On Tue, 26 Oct 2021, J. Dekker wrote:
On 19 Oct 2021, at 10:40, Martin Storsjö wrote:
This one had the right indentation to start with, don't reindent it
according to the new incorrectly indented code you're adding.
Yep. This was a mistake, some of (my) previously pushed code is actually
On Thu, 7 Oct 2021, J. Dekker wrote:
Signed-off-by: J. Dekker
---
libavcodec/aarch64/hevcdsp_sao_neon.S | 103 +++---
1 file changed, 44 insertions(+), 59 deletions(-)
diff --git a/libavcodec/aarch64/hevcdsp_sao_neon.S
b/libavcodec/aarch64/hevcdsp_sao_neon.S
index
On Thu, 7 Oct 2021, J. Dekker wrote:
--bench on AWS Graviton:
hevc_sao_edge_16x16_8_c: 1857.0
hevc_sao_edge_16x16_8_neon: 211.0
hevc_sao_edge_32x32_8_c: 7802.2
hevc_sao_edge_32x32_8_neon: 808.2
hevc_sao_edge_48x48_8_c: 16764.2
hevc_sao_edge_48x48_8_neon: 1796.5
hevc_sao_edge_64x64_8_c: 32647.5
On Thu, 7 Oct 2021, J. Dekker wrote:
--bench on AWS Graviton:
hevc_sao_band_8x8_8_c: 317.5
hevc_sao_band_8x8_8_neon: 97.5
hevc_sao_band_16x16_8_c: 1115.0
hevc_sao_band_16x16_8_neon: 322.7
hevc_sao_band_32x32_8_c: 4599.2
hevc_sao_band_32x32_8_neon: 1246.2
hevc_sao_band_48x48_8_c: 10021.7
On Thu, 7 Oct 2021, J. Dekker wrote:
--bench on AWS Graviton:
hevc_sao_edge_8x8_8_c: 516.0
hevc_sao_edge_8x8_8_neon: 81.0
Signed-off-by: J. Dekker
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 3 ++
libavcodec/aarch64/hevcdsp_sao_neon.S | 52 +++
2 files changed, 55
On Thu, 7 Oct 2021, J. Dekker wrote:
--bench on AWS Graviton:
hevc_sao_edge_16x16_8_c: 1857.0
hevc_sao_edge_16x16_8_neon: 211.0
hevc_sao_edge_32x32_8_c: 7802.2
hevc_sao_edge_32x32_8_neon: 808.2
hevc_sao_edge_48x48_8_c: 16764.2
hevc_sao_edge_48x48_8_neon: 1796.5
hevc_sao_edge_64x64_8_c: 32647.5
On Sat, 16 Oct 2021, J. Dekker wrote:
This reverts commit 2589060b92eeeb944c6e2b50e38412c0c5fabcf4.
Signed-off-by: J. Dekker
---
libavcodec/arm/hevcdsp_qpel_neon.S | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
Ok, once commit 1/2 is finalized. But it would be good
On Sat, 16 Oct 2021, J. Dekker wrote:
Signed-off-by: J. Dekker
---
libavcodec/arm/hevcdsp_init_neon.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/arm/hevcdsp_init_neon.c
b/libavcodec/arm/hevcdsp_init_neon.c
index 201a088dac..112edb5edd 100644
---
On Mon, 18 Oct 2021, Paul B Mahol wrote:
lgtm
Thanks, pushed.
// Martin
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On Fri, 3 Sep 2021, Martin Storsjö wrote:
This gives rather big speedups on these functions:
Before:
put_h264_qpel_8_mc01_8_neon: 241.0 131.5 138.7
put_h264_qpel_8_mc02_8_neon: 214.7 121.2 127.5
put_h264_qpel_8_mc03_8_neon: 242.5 131.2 135.7
put_h264_qpel_8_mc11_8_neon
upcoming Clang 14) enabled an optimization
that does this, which broke the current version of this function
(which intentionally left the variables uninitialized, but silencing
warnings about being uninitialized). See [1] for discussion on
the matter.
[1] https://reviews.llvm.org/D105169#3069555
Sig
The refactoring in 844890b1bc86316a38bc9e1dbf8ba0dd254307e3 caused
fate-source to point out that this could be av_clip_uintp2.
Signed-off-by: Martin Storsjö
---
libavfilter/vf_fftfilt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_fftfilt.c b/libavfilter
On Tue, 28 Sep 2021, Andreas Rheinhardt wrote:
This patch increases several stack buffers in order to fix
stack-buffer-overflows (e.g. in put_hevc_qpel_uni_hv_9 in
line 814 of hevcdsp_template.c) detected with ASAN in the hevc_pel
checkasm test.
The buffers are increased by the minimal amount
On Tue, 21 Sep 2021, Zhao Zhili wrote:
==225880==ERROR: AddressSanitizer: stack-buffer-overflow on address ...
READ of size 2 at 0x7fffe49ab400 thread T0
#0 0x18301da in put_hevc_qpel_hv_9 src/libavcodec/hevcdsp_template.c:666
#1 0x6c6bc4 in checkasm_check_hevc_qpel
On Mon, 20 Sep 2021, Gianfranco Costamagna wrote:
Hello, thanks!
this fixes nicely my problem, and makes useless the two patches I posted
here:
please remove and drop:
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=4892
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=4890
out the compiler's default via the -march flag.
Signed-off-by: Martin Storsjö
---
configure | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 9249254b70..3a05b8294b 100755
--- a/configure
+++ b/configure
@@ -5009,9 +5009,11 @@ elif enabled arm
On Sat, 18 Sep 2021, Timo Rothenpieler wrote:
On 18.09.2021 15:48, Gianfranco Costamagna wrote:
Hello Timo
Il giorno sab 18 set 2021 alle ore 13:15 Timo Rothenpieler <
t...@rothenpieler.org> ha scritto:
On 18.09.2021 11:06, Gianfranco Costamagna wrote:
New gcc changed the way it exposes
On Mon, 13 Sep 2021, Zhao Zhili wrote:
From: Zhao Zhili
---
v2: add local labels instead of changing the code
libswresample/aarch64/audio_convert_neon.S | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libswresample/aarch64/audio_convert_neon.S
On Mon, 13 Sep 2021, Zhao Zhili wrote:
From: Zhao Zhili
---
libswresample/aarch64/audio_convert_neon.S | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libswresample/aarch64/audio_convert_neon.S
b/libswresample/aarch64/audio_convert_neon.S
index 74feff448a..9505b6
On Mon, 13 Sep 2021, Zhao Zhili wrote:
From: Zhao Zhili
Use a temporary label instead of global function symbol for b.gt.
---
libavcodec/aarch64/videodsp.S | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aarch64/videodsp.S b/libavcodec/aarch64/videodsp.S
index
On Thu, 9 Sep 2021, Paul B Mahol wrote:
Signed-off-by: Paul B Mahol
---
tests/fate/filter-audio.mak | 5 +--
tests/ref/fate/filter-silenceremove | 67 ++---
2 files changed, 35 insertions(+), 37 deletions(-)
Thanks, this does seem to fix the test on aarch64 at
On Wed, 8 Sep 2021, Paul B Mahol wrote:
ffmpeg | branch: master | Paul B Mahol | Wed Sep 8 13:06:43
2021 +0200| [3b331468dae2e88ee6c87c257ac159ad662efcac] | committer: Paul B Mahol
avfilter/af_silenceremove: fix processing of periods > 1
This avoids using tainted data in the call to zcat in the main loop
in index.cgi.
This fixes the report listing for cases with a compile error.
---
FATE.pm | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/FATE.pm b/FATE.pm
index ccb8958..0d4603f 100644
--- a/FATE.pm
+++
When invoking unxz, the variables making up the path
passed to unxz need to be validated.
load_summary normally only reads the "summary" file, but
if missing, it tries to use unxz to unpack report.xz. In
this case the slot value needs to be validated, which can
be done in the main loop in
This was missed in 505f620a5d22ffef86ad5ffa1328e87ba6dc191b.
---
report.cgi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/report.cgi b/report.cgi
index 2b388e4..fb00fee 100755
--- a/report.cgi
+++ b/report.cgi
@@ -1,4 +1,4 @@
-#! /usr/bin/perl
+#! /usr/bin/perl -T
#
#
On Fri, 20 Aug 2021, Mikhail Nitenko wrote:
Benchmarks: A53 A72
h264_idct4_add_10bpp_c:187.7 115.2
h264_idct4_add_10bpp_neon: 72.545.0
h264_idct4_add_dc_10bpp_c:
On Fri, 3 Sep 2021, Martin Storsjö wrote:
+function \type\()_h264_qpel8_v_lowpass_neon_10
+ld1 {v16.8H}, [x1], x3
+ld1 {v18.8H}, [x1], x3
+ld1 {v20.8H}, [x1], x3
+ld1 {v22.8H}, [x1], x3
+ld1
Don't use the loaded registers directly, avoiding stalls on in
order cores. Use vrhadd.u8 with q registers where easily possible.
---
libavcodec/aarch64/h264qpel_neon.S | 60 +++---
libavcodec/arm/h264qpel_neon.S | 57
2 files changed, 54
This gives rather big speedups on these functions:
Before:
put_h264_qpel_8_mc01_8_neon: 241.0 131.5 138.7
put_h264_qpel_8_mc02_8_neon: 214.7 121.2 127.5
put_h264_qpel_8_mc03_8_neon: 242.5 131.2 135.7
put_h264_qpel_8_mc11_8_neon: 421.2 218.7 251.0
On Thu, 19 Aug 2021, Mikhail Nitenko wrote:
diff --git a/libavcodec/aarch64/h264qpel_neon.S
b/libavcodec/aarch64/h264qpel_neon.S
index d27cfac494..eb18469b7f 100644
--- a/libavcodec/aarch64/h264qpel_neon.S
+++ b/libavcodec/aarch64/h264qpel_neon.S
@@ -932,3 +932,518 @@ endfunc
On Fri, 20 Aug 2021, Mikhail Nitenko wrote:
transpose_4x4S and transpose_8x8S were declared in vp9itxfm_16bpp_neon, however
these macros are
not unique to vp9 and could be used elsewhere.
Signed-off-by: Mikhail Nitenko
---
libavcodec/aarch64/neon.S| 49
On Thu, 2 Sep 2021, Andreas Rheinhardt wrote:
The earlier code did not properly check these initializations:
It only recorded whether the part of init where these initializations
are has been reached, but it did not check whether the initializations
were successful, although destroying them
> On Aug 23, 2021, at 17:41, Nicolas George wrote:
>
> Michael Niedermayer (12021-08-23):
>> Please make sure you use g...@git.ffmpeg.org:fateserver not
>> g...@source.ffmpeg.org:fateserver
>
> My bad. I fixed it and it worked.
Thanks for looking into these issues and bringing the fate site
On Wed, 25 Aug 2021, Martin Storsjö wrote:
This unbreaks the fate-checkasm-hevc_pel test on arm targets.
The assembly assumed that the width passed to the DSP functions is
a multiple of 8, while the checkasm test used other widths too.
This wasn't noticed before, because the hevc_pel checkasm
On Wed, 25 Aug 2021, Jan Ekström wrote:
subtitles.mak utilizes a more strict comparator and - to be honest -
the tests feel more at home in this location.
---
LGTM, although your commit message forgets to point out the relevant
effect of it - we're not just doing this for sorting things in
Override the fate-sub-* wide comparison function of CMP=rawdiff
back to the default, CMP=diff, which ignores line ending differences
(where the ffprobe output contains CRLF line endings).
Signed-off-by: Martin Storsjö
---
tests/fate/subtitles.mak | 2 ++
1 file changed, 2 insertions(+)
diff
alternatively fix the test
to only test things that the real decoder does, and this modification
could be reverted.
Signed-off-by: Martin Storsjö
---
libavcodec/arm/hevcdsp_qpel_neon.S | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/libavcodec/arm
On Fri, 20 Aug 2021, Mikhail Nitenko wrote:
Benchmarks: A53 A72
h264_h_loop_filter_chroma422_10bpp_c: 282.7 114.2
h264_h_loop_filter_chroma422_10bpp_neon: 109.578.5
h264_h_loop_filter_chroma_10bpp_c:
On Fri, 20 Aug 2021, Mikhail Nitenko wrote:
Benchmarks:A53 A72
pred8x8_dc_10_c: 64.249.5
pred8x8_dc_10_neon:62.053.7
pred8x8_dc_128_10_c: 26.014.0
pred8x8_dc_128_10_neon:30.717.5
On Fri, 20 Aug 2021, Mikhail Nitenko wrote:
there is a function that is not covered by tests, but I tested it with
sample videos, not sure what to do with it
If there are asm functions that lack checkasm tests, then please do add a
test for it while working on that function. Asm functions
On Thu, 12 Aug 2021, Martin Storsjö wrote:
On Thu, 12 Aug 2021, Hu Weiwen wrote:
track->mdat_buf can be not NULL while the track is still empty if the
last packet write failed.
Signed-off-by: Hu Weiwen
---
libavformat/movenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
On Thu, 12 Aug 2021, Martin Storsjö wrote:
On Thu, 12 Aug 2021, Hu Weiwen wrote:
"frag_start" is redundant, and every occurance can be replaced with
cluster[0].dts - start_dts
I think I can agree about this, so I think the patch should be fine, thanks
for taking the tim
On Tue, 17 Aug 2021, James Almer wrote:
On 8/17/2021 12:35 PM, Christopher Degawa wrote:
Fixes https://trac.ffmpeg.org/ticket/8903
relevant https://github.com/msys2/MINGW-packages/discussions/9258
Signed-off-by: Christopher Degawa
---
libavcodec/x86/cabac.h | 9 +++--
1 file changed,
On Tue, 17 Aug 2021, James Almer wrote:
On 8/17/2021 12:35 PM, Christopher Degawa wrote:
Fixes https://trac.ffmpeg.org/ticket/8903
relevant https://github.com/msys2/MINGW-packages/discussions/9258
Signed-off-by: Christopher Degawa
---
libavcodec/x86/cabac.h | 9 +++--
1 file changed,
On Tue, 17 Aug 2021, Christopher Degawa wrote:
Fixes https://trac.ffmpeg.org/ticket/8903
relevant https://github.com/msys2/MINGW-packages/discussions/9258
Signed-off-by: Christopher Degawa
---
libavcodec/x86/cabac.h | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git
On Mon, 16 Aug 2021, Mikhail Nitenko wrote:
Benchmarks:A53 A72
pred8x8_dc_10_c: 64.255.7
pred8x8_dc_10_neon:61.753.7
pred8x8_dc_128_10_c: 26.020.7
pred8x8_dc_128_10_neon:30.724.5
On Mon, 16 Aug 2021, Mikhail Nitenko wrote:
Benchmarks: A53 A72
h264_h_loop_filter_chroma422_10bpp_c: 277.5 114.2
h264_h_loop_filter_chroma422_10bpp_neon: 109.781.7
h264_h_loop_filter_chroma_10bpp_c:
On Thu, 12 Aug 2021, Hu Weiwen wrote:
"frag_start" is redundant, and every occurance can be replaced with
cluster[0].dts - start_dts
I think I can agree about this, so I think the patch should be fine,
thanks for taking the time to study it in detail!
My own mental model of the code,
On Thu, 12 Aug 2021, Hu Weiwen wrote:
track->mdat_buf can be not NULL while the track is still empty if the
last packet write failed.
Signed-off-by: Hu Weiwen
---
libavformat/movenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/movenc.c
On Tue, 10 Aug 2021, 胡玮文 wrote:
Thank you for your detailed explaination. Now I agree your patch is better.
Ok, I pushed that one then.
// Martin
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Hi,
On Mon, 9 Aug 2021, Hu Weiwen wrote:
Even if FF_MOV_FLAG_FRAG_EVERY_FRAME is set, don't flush if no frame available.
This fixes an issue that we overwrite the track duration, causing it to be
out-of-sync with the last written packet in previous fragment.
Signed-off-by: Hu Weiwen
---
Hi
On Thu, 5 Aug 2021, Martin Storsjö wrote:
Signed-off-by: Martin Storsjö
---
libavcodec/aarch64/h264dsp_neon.S | 520 +++---
1 file changed, 260 insertions(+), 260 deletions(-)
Pushed this one too.
// Martin
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On Thu, 5 Aug 2021, Martin Storsjö wrote:
These became unnecessary when the stride arguments were changed from
int to ptrdiff_t in bc26fe89275c267d169b468356c82ee59874407d
(0576ef466d8a631326d1d0a5ec2e4c4c81d25353) and
d5d699ab6e6f8a8290748d107416fd5c19757a1b
On Thu, 5 Aug 2021, J. Dekker wrote:
Signed-off-by: J. Dekker
---
tests/checkasm/Makefile | 2 +-
tests/checkasm/checkasm.c | 1 +
tests/checkasm/checkasm.h | 1 +
tests/checkasm/hevc_deblock.c | 126 ++
tests/fate/checkasm.mak | 1 +
5
On Thu, 5 Aug 2021, J. Dekker wrote:
Signed-off-by: J. Dekker
---
tests/checkasm/Makefile | 1 +
tests/checkasm/checkasm.c | 3 +
tests/checkasm/checkasm.h | 1 +
tests/checkasm/h264chroma.c | 109
tests/fate/checkasm.mak | 1 +
5 files
On Thu, 5 Aug 2021, J. Dekker wrote:
Also add to `make fate-checkasm' target.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 11 +--
tests/checkasm/checkasm.h | 11 +--
tests/checkasm/hevc_pel.c | 34 --
tests/fate/checkasm.mak | 1 +
4
If autoflushing on a new packet (e.g. due to the frag_every_frame
flag being set), there's no samples to be written in the new fragment,
so we can't overwrite the track duration in order to make it line
up with the next packet to be written.
Signed-off-by: Martin Storsjö
---
libavformat
Hi,
On Tue, 20 Jul 2021, 胡玮文 wrote:
After compile and run this code, run this command to inspect the dts (which
comes from the out of sync tfdt)
ffprobe -show_packets bug.mp4 | grep dts=
The output is:
dts=0
dts=1
dts=2
dts=2
dts=3
dts=4
With this patch applied, the output is:
dts=0
Signed-off-by: Martin Storsjö
---
libavcodec/aarch64/h264dsp_neon.S | 520 +++---
1 file changed, 260 insertions(+), 260 deletions(-)
diff --git a/libavcodec/aarch64/h264dsp_neon.S
b/libavcodec/aarch64/h264dsp_neon.S
index 997167ca88..997082498f 100644
--- a/libavcodec
On Fri, 16 Jul 2021, Mikhail Nitenko wrote:
Benchmarks: A53A72
h264_h_loop_filter_chroma422_10bpp_c: 293.0 116.7
h264_h_loop_filter_chroma422_10bpp_neon: 283.7 126.2
h264_h_loop_filter_chroma_10bpp_c:
On Fri, 16 Jul 2021, Mikhail Nitenko wrote:
transpose_4x8H was declared in vp9lpf_16bpp_neon, however this macro is
not unique to vp9 and could be used elsewhere.
Signed-off-by: Mikhail Nitenko
---
libavcodec/aarch64/neon.S | 13 +
These became unnecessary when the stride arguments were changed from
int to ptrdiff_t in bc26fe89275c267d169b468356c82ee59874407d
(0576ef466d8a631326d1d0a5ec2e4c4c81d25353) and
d5d699ab6e6f8a8290748d107416fd5c19757a1b
(aa844dc46f93182a63ec0b53267d19e7342c79b9).
Signed-off-by: Martin Storsjö
On Fri, 16 Jul 2021, Mikhail Nitenko wrote:
Benchmarks:A53 A72
pred8x8_dc_10_c: 64.249.5
pred8x8_dc_10_neon:62.754.5
pred8x8_dc_128_10_c: 26.015.5
pred8x8_dc_128_10_neon:28.216.0
---
libavfilter/af_afftfilt.c | 1 +
libavfilter/avf_showspectrum.c | 1 +
libavfilter/vaf_spectrumsynth.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/libavfilter/af_afftfilt.c b/libavfilter/af_afftfilt.c
index 3e69c636c8..877ccc5be0 100644
--- a/libavfilter/af_afftfilt.c
+++
On Mon, 26 Jul 2021, Jan Ekström wrote:
From: Jan Ekström
Includes basic support for both the ISMV ('dfxp') and MP4 ('stpp')
methods. This initial version also foregoes fragmentation support
in case the built-in sample squashing is to be utilized, as this
eases the initial review.
Hi,
Thanks for the patch! I'll try to look into it in a while (I'm a bit
swamped and short on time at the moment), hopefully within a couple days
or so.
On Sun, 18 Jul 2021, Hu Weiwen wrote:
Fix an edge case when auto flushing an empty fragment, and the previous fragment
has inaccurate
On Tue, 13 Jul 2021, Derek Buitenhuis wrote:
On 4/1/2021 12:51 PM, Martin Storsjö wrote:
+} else if (data_type > 1 && data_type != 4) {
+// data_type can be 0 if not set at all above. data_type 1 means
+// UTF8 and 4 means "UTF8 sort". For
On Tue, 13 Jul 2021, Derek Buitenhuis wrote:
On 4/1/2021 12:51 PM, Martin Storsjö wrote:
---
libavformat/mov.c | 22 --
1 file changed, 12 insertions(+), 10 deletions(-)
OK.
Thanks
I would just push in the future after waiting so long.
Sure, although in particular
On Sat, 26 Jun 2021, Martin Storsjö wrote:
On Fri, 25 Jun 2021, Hayden Myers wrote:
Some encoders send GET_PARAMETER requests as a keep-alive mechanism.
If the client doesn't reply with an OK message, the encoder will close
the session. This was encountered with the impath i5110 encoder
On Tue, 22 Jun 2021, Jan Ekström wrote:
From: Jan Ekström
Includes basic support for both the ISMV ('dfxp') and MP4 ('stpp')
methods. This initial version also foregoes fragmentation support
as this eases the initial review.
Hmm, I'm not sure I understand here, this seems to add at least
On Sun, 4 Jul 2021, Andriy Gelman wrote:
From: Andriy Gelman
Currently it is only checked that the rtp port does not exceed rtp_port_max.
Signed-off-by: Andriy Gelman
---
libavformat/rtsp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/rtsp.c
On Thu, 1 Jul 2021, Jan Ekström wrote:
On Thu, Jul 1, 2021 at 5:16 PM James Almer wrote:
From: Matthieu Patou
Suggested-by: ffm...@fb.com
Signed-off-by: James Almer
---
For the record, if Big Companies such as FB or Bilibili want to keep
on dragging FLV/RTMP around I recommend:
1.
On Fri, 25 Jun 2021, Hayden Myers wrote:
Some encoders send GET_PARAMETER requests as a keep-alive mechanism.
If the client doesn't reply with an OK message, the encoder will close
the session. This was encountered with the impath i5110 encoder, when
the RTSP Keep-Alive checkbox is enabled
On Thu, 17 Jun 2021, Martin Storsjö wrote:
On Mon, 14 Jun 2021, Martin Storsjö wrote:
Instead use --preprocessor-arg; in binutils 2.36, the --preprocessor
flag was changed so that it no longer accepts a string containing
multiple arguments, but the whole --preprocessor argument is
treated
On Mon, 14 Jun 2021, Martin Storsjö wrote:
Instead use --preprocessor-arg; in binutils 2.36, the --preprocessor
flag was changed so that it no longer accepts a string containing
multiple arguments, but the whole --preprocessor argument is
treated as the path to the preprocessor executable
On Thu, 15 Apr 2021, Martin Storsjö wrote:
On Thu, 1 Apr 2021, Martin Storsjö wrote:
They can be other incompatible text encodings (such as UTF-16),
or even binary data.
---
libavformat/mov.c | 8
1 file changed, 8 insertions(+)
Ping
Ping (see
https://patchwork.ffmpeg.org/project
On Thu, 15 Apr 2021, Martin Storsjö wrote:
On Thu, 1 Apr 2021, Martin Storsjö wrote:
---
libavformat/mov.c | 22 --
1 file changed, 12 insertions(+), 10 deletions(-)
Ping
Ping (see
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20210401115107.53832-1-mar
Instead use --preprocessor-arg; in binutils 2.36, the --preprocessor
flag was changed so that it no longer accepts a string containing
multiple arguments, but the whole --preprocessor argument is
treated as the path to the preprocessor executable (where the path
can contain spaces).
It's
On Tue, 8 Jun 2021, Kyle Schwarz wrote:
Binutils 2.36 no longer supports bundling args with the preprocessor
option.
---
ffbuild/common.mak | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ffbuild/common.mak b/ffbuild/common.mak
index 32f5b997b5..9fbbf89130 100644
---
Hi,
On Fri, 9 Apr 2021, Camille Gonnet wrote:
Parityfec (RFC 2733) and ulpfec (RFC 5109) generic FEC encoding for RTP streams.
Signed-off-by: Camille Gonnet
---
Changelog | 1 +
doc/general_contents.texi | 1 +
doc/protocols.texi| 106 +
libavformat/Makefile
On Thu, 13 May 2021, Josh Allmann wrote:
Previously, one or the other would have been ignored, but not both.
Since the probe terminates at three streams, it could exit
prematurely if both data and subtitles are present along with
slightly trailing media, usually video trailing audio.
Trailing
Hi,
On Fri, 14 May 2021, Josh Allmann wrote:
On Thu, 13 May 2021 at 16:38, Josh Allmann wrote:
Previously, one or the other would have been ignored, but not both.
Since the probe terminates at three streams, it could exit
prematurely if both data and subtitles are present along with
On Mon, 17 May 2021, Martin Storsjö wrote:
This is marginally slower, but correct for all input values.
The previous implementation failed with certain input seeds, e.g.
"checkasm --test=hevc_idct 98".
---
libavcodec/aarch64/hevcdsp_idct_neon.S | 11 +--
1 file changed, 5
This is marginally slower, but correct for all input values.
The previous implementation failed with certain input seeds, e.g.
"checkasm --test=hevc_idct 98".
---
libavcodec/aarch64/hevcdsp_idct_neon.S | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git
On Sun, 16 May 2021, Timo Rothenpieler wrote:
On 16.05.2021 19:46, Jan Ekström wrote:
If you have interest in figuring out building binaries for
distribution, I would recommend contributing to one of the public and
automated build systems such as https://github.com/BtbN/FFmpeg-Builds
.
On Tue, 4 May 2021, Steinar H. Gunderson wrote:
On Tue, May 04, 2021 at 04:46:29PM +0100, Derek Buitenhuis wrote:
Can this not be accomplished outside of FFmpeg, by registering your own I/O
callbacks? That would seem to me to be the 'proper' way to do this. More
work? Yes. But less hacky.
On Wed, 28 Apr 2021, Josh Dekker wrote:
From: Rafal Dabrowa
First a couple technical details:
The use of '.ifeqs "\op", "sshr"' needs to be changed into '.ifc \op,
sshr', because gas-preprocessor doesn't implement '.ifeqs'.
The checkasm tests for hevc_pel that were added in
On Thu, 15 Apr 2021, Mikhail Nitenko wrote:
Change structure to allow the addition of other bit depths.
---
libavcodec/aarch64/h264pred_init.c | 57 ++
1 file changed, 27 insertions(+), 30 deletions(-)
OK I guess.
// Martin
On Thu, 15 Apr 2021, Mikhail Nitenko wrote:
Benchmarks: A53 A72
pred16x16_dc_10_c: 136.0 124.0
pred16x16_dc_10_neon: 121.2 106.0
pred16x16_horizontal_10_c: 155.073.2
pred16x16_horizontal_10_neon:82.267.7
pred16x16_top_dc_10_c:
On Thu, 1 Apr 2021, Martin Storsjö wrote:
They can be other incompatible text encodings (such as UTF-16),
or even binary data.
---
libavformat/mov.c | 8
1 file changed, 8 insertions(+)
Ping
// Martin
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On Thu, 1 Apr 2021, Martin Storsjö wrote:
---
libavformat/mov.c | 22 --
1 file changed, 12 insertions(+), 10 deletions(-)
Ping
// Martin
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On Tue, 13 Apr 2021, Mikhail Nitenko wrote:
Benchmarks:
pred16x16_dc_10_c: 124.0
pred16x16_dc_10_neon: 97.2
pred16x16_horizontal_10_c: 71.7
pred16x16_horizontal_10_neon: 66.2
pred16x16_top_dc_10_c: 90.7
pred16x16_top_dc_10_neon: 71.5
pred16x16_vertical_10_c: 64.7
pred16x16_vertical_10_neon:
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