Signed-off-by: Wangfei
---
libavcodec/cbs_av1.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c
index bbe4461130..ab006f4d11 100644
--- a/libavcodec/cbs_av1.c
+++ b/libavcodec/cbs_av1.c
@@ -1039,6 +1039,7 @@ static int cbs_av1_read_unit(CodedBitstre
Hi,
Is there any comments?
On 2019/11/22 17:44, "Tsuchiya, Yuki (SHES)" wrote:
>
> Implemented according to the specification at
> https://www.iso.org/standard/69561.html
> The 'mhm1' sample entry is registered with MP4RA, which is defined as
> MHAS encapsulated single stream MPEG-H
Quoting Nicolas George (2019-12-09 20:34:45)
> Michael Niedermayer (12019-12-09):
> > mixing unsigned and signed int of course works if one is aware of
> > * what is signed, what is unsigned
> > * exact semantics of expressions mixing them
> > * does not miss any corner cases
>
> I think it is rea
Dear all,
below are the notes I took of the 2019/12/9 FFmpeg developer meeting. The
meeting was held on a Google Meet, and there was an IRC proxy channel
(#ffmpeg-meeting) also.
Kind regards,
Ronald
- jb opens, agenda for this meeting
o what happened at last meeting (at VDD)
o various next steps
On 11/22/2019 5:36 AM, Yuki Tsuchiya wrote:
> Implemented according to the specification at
> https://www.iso.org/standard/69561.html
> The 'mhm1' sample entry is registered with MP4RA, which is defined as MHAS
> encapsulated single stream MPEG-H 3D Audio.
> 'MHAS' stands for MPEG-H audio stream,
Regards,
Gyan
From 5466e975523502944af84bb43edf1e793554 Mon Sep 17 00:00:00 2001
From: Gyan Doshi
Date: Tue, 10 Dec 2019 19:24:30 +0530
Subject: [PATCH] avfilter/scale_eval: remove redundant mathematical constants
Even though removed from vf_scale in 3b316f9f22, they were reintroduced
when
> On Dec 10, 2019, at 4:20 AM, Tomas Härdin wrote:
>
> lör 2019-12-07 klockan 01:06 +0800 skrev Zhao Zhili:
>> This is a micro-optimization. Saving almost 200 reallocations makes
>> it
>> worth a try.
>> ---
>> fix commit message typo: relocations -> reallocations
>>
>> libavfilter/formats.c |
From: macweng
fix when pkg-config fail and openssl > 1.1.0 --enable-openssl fail,
the root cause is check_lib can't found the SSL_library_init().
Signed-off-by: macweng
---
configure |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index ca7137f..4
From: Jun Zhao
supporting both pre-1.1.0 and post-1.1.0 version of the OpenSSL
library as the link:
https://wiki.openssl.org/index.php/Library_Initialization
Signed-off-by: Jun Zhao
---
libavformat/tls_openssl.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/libavf
On 12/10/2019 6:01 AM, Wangfei wrote:
> Signed-off-by: Wangfei
Could you fix your git configuration to use your full name instead? The
same you use in normal replies. I'll commit this after you resend this
patch with the fixed authorship.
> ---
> libavcodec/cbs_av1.c | 1 +
> 1 file changed, 1
These notes are really helpful, I hope they continue for future meetings!
Best,
Kieran
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On 12/10/2019 11:02 AM, Jun Zhao wrote:
> From: macweng
>
> fix when pkg-config fail and openssl > 1.1.0 --enable-openssl fail,
> the root cause is check_lib can't found the SSL_library_init().
>
> Signed-off-by: macweng
> ---
> configure |1 +
> 1 files changed, 1 insertions(+), 0 deletio
On 12/10/2019 11:02 AM, Jun Zhao wrote:
> From: Jun Zhao
>
> supporting both pre-1.1.0 and post-1.1.0 version of the OpenSSL
> library as the link:
> https://wiki.openssl.org/index.php/Library_Initialization
>
> Signed-off-by: Jun Zhao
> ---
> libavformat/tls_openssl.c |4
> 1 files c
---
tests/fate-run.sh | 24 -
tests/fate/filter-video.mak | 4 +-
tests/fate/gapless.mak | 104 ++--
tests/fate/mov.mak | 2 +-
tests/fate/seek.mak | 2 +-
5 files changed, 68 insertions(+), 68 deletions(-)
diff --git
In these cases, we must pass the full path of the file to ffprobe
(as the current working dir on the remote system, e.g. when invoked
with "ssh remote ffprobe ..." isn't the wanted one).
The input filename passed to ffprobe is also included in the output,
which is part of the reference test data.
This fixes the float_dsp checkasm test for some seeds, when built
with clang for mingw/x86_32.
---
tests/checkasm/float_dsp.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/tests/checkasm/float_dsp.c b/tests/checkasm/float_dsp.c
index 2abe4eccbd..9f7caa1456 10
The stereo_interpolate functions add h_step to the values h
BUF_SIZE times. Within the stereo_interpolate C functions, the
values h (h0-h3, h00-h13) are declared as local float variables,
but the compiler is free to keep them in a register with extra
precision.
If the accumulation is rounded to 32
The tremolo filter uses floating point internally, and uses
multiplication factors derived from sin(fmod()), neither of
which is bitexact for use with framecrc.
This fixes running this test with mingw/x86_32 binaries when run
in wine on linux (unsure if the same issue is present when run
on actual
When testing on a memory limited system, these tests consume a
significant amount of memory and can often fail if testing by running
multiple processes in parallel.
---
configure | 3 +++
tests/fate/seek.mak | 4 +++-
tests/fate/vcodec.mak | 5 +++--
3 files changed, 9 insertions(+),
These functions aren't available when building for the restricted
UWP/WinRT/WinStore API subsets.
Normally when building in this mode, one is probably only building
the libraries, but being able to build ffmpeg.exe still is useful
(and a ffmpeg.exe targeting these API subsets still can be run
e.g.
These dependencies are evaluted by make and must be expressed with
the paths as in the local filesystem.
---
tests/fate/ffmpeg.mak | 32
tests/fate/mpegps.mak | 2 +-
tests/fate/mxf.mak| 8
3 files changed, 21 insertions(+), 21 deletions(-)
diff --g
The extradata will be freed automatically when the corresponding stream
gets freed.
Signed-off-by: Andreas Rheinhardt
---
libavformat/apngdec.c | 4
1 file changed, 4 deletions(-)
diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c
index b5696e069c..0f1d04a365 100644
--- a/libavform
Signed-off-by: Andreas Rheinhardt
---
libavformat/mov.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 7553a7fdfc..733f4e4a34 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -2255,7 +2255,7 @@ static int mov_re
Zeroing the padding has been forgotten.
Signed-off-by: Andreas Rheinhardt
---
libavformat/apngdec.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c
index c8db9c6e1f..b5696e069c 100644
--- a/libavformat/apngdec.c
+++ b/l
These functions already free it themselves before they allocate the new
extradata.
Signed-off-by: Andreas Rheinhardt
---
libavformat/avidec.c | 2 --
libavformat/cafdec.c | 7 ++-
libavformat/concatdec.c| 4
libavformat/flic.c | 1 -
libavformat/flvdec.c |
Signed-off-by: Andreas Rheinhardt
---
libavformat/apngdec.c | 31 ---
1 file changed, 12 insertions(+), 19 deletions(-)
diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c
index 6c58fd9d04..f66432f2d6 100644
--- a/libavformat/apngdec.c
+++ b/libavformat/apngdec
It is not uncommon to find code where the caller thinks to know better
what the return value should be than the callee. E.g. something like
"if (av_new_packet(pkt, size) < 0) return AVERROR(ENOMEM);". This commit
changes several instances of this to instead forward the actual error.
Signed-off-by:
When an incomplete header is encountered, apng_read_header would under
certain circumstances only return the return value of the last
successfull call. So override this by returning AVERROR_EOF manually.
Signed-off-by: Andreas Rheinhardt
---
libavformat/apngdec.c | 2 ++
1 file changed, 2 insert
ff_alloc_extradata already adds padding to extradata.
Signed-off-by: Andreas Rheinhardt
---
libavformat/rtpdec_xiph.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavformat/rtpdec_xiph.c b/libavformat/rtpdec_xiph.c
index 574508affb..1bd48fa562 100644
--- a/libavform
Signed-off-by: Andreas Rheinhardt
---
libavformat/rtpdec_hevc.c | 11 ++-
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/libavformat/rtpdec_hevc.c b/libavformat/rtpdec_hevc.c
index 5a06b2362c..f467104ca5 100644
--- a/libavformat/rtpdec_hevc.c
+++ b/libavformat/rtpdec_hevc.c
Signed-off-by: Andreas Rheinhardt
---
libavcodec/avcodec.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 735a3c2d76..ab61f76337 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -4848,7 +4848,7 @@ int avco
rtpdec_qt contains an AVPacket inside its context. But actually only
three fields of said packet were actually used: data, size and flags.
E.g. av_init_packet() effectively only reset the flags. This has been
changed: Only fields for the three elements that are actually used are
kept; the actual AV
On Mon, 09. Dec 23:25, Andreas Rheinhardt wrote:
> While CBS itself uses size_t for sizes, it relies on other APIs that use
> int for their sizes; in particular, AVBuffer uses int for their size
> parameters and so does GetBitContext with their number of bits. While
> CBS aims to be a safe API, the
On 12/10/2019 6:59 PM, Andreas Rheinhardt wrote:
> When an incomplete header is encountered, apng_read_header would under
> certain circumstances only return the return value of the last
> successfull call. So override this by returning AVERROR_EOF manually.
>
> Signed-off-by: Andreas Rheinhardt
Hi,
This patch rewrites the innermost loop of ff_yuv2planeX_8_neon to avoid zips and
horizontal adds by using fused multiply adds. The patch also uses ld1r to load
one element and replicate it across all lanes of the vector. The patch also
improves the clipping code by removing the shift right ins
On Tue, Dec 10, 2019 at 10:12:24PM +0200, Martin Storsjö wrote:
> When testing on a memory limited system, these tests consume a
> significant amount of memory and can often fail if testing by running
> multiple processes in parallel.
> ---
> configure | 3 +++
> tests/fate/seek.mak
On 12/10/2019 7:46 PM, Michael Niedermayer wrote:
> On Tue, Dec 10, 2019 at 10:12:24PM +0200, Martin Storsjö wrote:
>> When testing on a memory limited system, these tests consume a
>> significant amount of memory and can often fail if testing by running
>> multiple processes in parallel.
>> ---
>>
On 12/10/2019 5:11 PM, Martin Storsjö wrote:
> The tremolo filter uses floating point internally, and uses
> multiplication factors derived from sin(fmod()), neither of
> which is bitexact for use with framecrc.
>
> This fixes running this test with mingw/x86_32 binaries when run
> in wine on linu
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Vittorio Giovara
> Sent: Tuesday, December 3, 2019 2:28 AM
> To: FFmpeg development discussions and patches
> Cc: Sun, Xinpeng ; Zhou, Zachary
>
> Subject: Re: [FFmpeg-devel] [PATCH v3] avfilter: Add tonemap vaapi filter for
> H2S
On Wed, Dec 11, 2019 at 3:47 AM James Almer wrote:
>
> On 12/10/2019 11:02 AM, Jun Zhao wrote:
> > From: Jun Zhao
> >
> > supporting both pre-1.1.0 and post-1.1.0 version of the OpenSSL
> > library as the link:
> > https://wiki.openssl.org/index.php/Library_Initialization
> >
> > Signed-off-by: J
Signed-off-by: Fei Wang
---
libavcodec/cbs_av1.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c
index bbe4461130..ab006f4d11 100644
--- a/libavcodec/cbs_av1.c
+++ b/libavcodec/cbs_av1.c
@@ -1039,6 +1039,7 @@ static int cbs_av1_read_unit(CodedBitstr
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> James Almer
> Sent: Wednesday, December 11, 2019 1:11 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] avcodec/cbs_av1: avoid reading trailing
> bits when obu type is OBU_TILE_LIST
>
> On 12/10/2019 6:01 AM,
rename enable_intraintra_compound to enable_interintra_compound,
which keep same as AV1 sepc(v1.0.0-errata1).
Signed-off-by: Fei Wang
---
libavcodec/cbs_av1.h | 2 +-
libavcodec/cbs_av1_syntax_template.c | 4 ++--
libavformat/av1.c| 2 +-
3 files changed, 4 in
From: macweng
fix when pkg-config fail and openssl > 1.1.0 --enable-openssl fail,
the root cause is check_lib can't found the SSL_library_init().
Signed-off-by: macweng
---
configure |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index ca7137f..4
From: Jun Zhao
supporting both pre-1.1.0 and post-1.1.0 version of the OpenSSL
library as the link:
https://wiki.openssl.org/index.php/Library_Initialization
Signed-off-by: Jun Zhao
---
libavformat/tls_openssl.c |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/lib
> -Original Message-
> From: ffmpeg-devel On Behalf Of Fei
> Wang
> Sent: Wednesday, December 11, 2019 9:55 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Wang, Fei W
> Subject: [FFmpeg-devel] [PATCH v2] avcodec/cbs_av1: rename
> enable_intraintra_compound flag
>
> rename enable_intraintra_com
On 12/10/2019 10:37 PM, Fei Wang wrote:
> Signed-off-by: Fei Wang
> ---
> libavcodec/cbs_av1.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c
> index bbe4461130..ab006f4d11 100644
> --- a/libavcodec/cbs_av1.c
> +++ b/libavcodec/cbs_av1.c
> @@
On 10-12-2019 07:30 pm, Gyan wrote:
Regards,
Gyan
Will push soon.
Gyan
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> -Original Message-
> From: ffmpeg-devel On Behalf Of
> James Almer
> Sent: Wednesday, December 11, 2019 10:41 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v2] avcodec/cbs_av1: avoid reading
> trailing bits when obu type is OBU_TILE_LIST
>
> On 12/10/2019 10:37
On Tue, 10 Dec 2019, James Almer wrote:
On 12/10/2019 5:11 PM, Martin Storsjö wrote:
The tremolo filter uses floating point internally, and uses
multiplication factors derived from sin(fmod()), neither of
which is bitexact for use with framecrc.
This fixes running this test with mingw/x86_32 b
The tremolo filter uses floating point internally, and uses
multiplication factors derived from sin(fmod()), neither of
which is bitexact for use with framecrc.
This fixes running this test with mingw/x86_32 binaries when run
in wine on linux (unsure if the same issue is present when run
on actual
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