p...@sandflow.com:
> From: Pierre-Anthony Lemieux
>
> ---
> libavfilter/vf_showinfo.c | 17 +
> 1 file changed, 5 insertions(+), 12 deletions(-)
>
> diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
> index 12d39310ef..0d6f2805bb 100644
> --- a/libavfilter/vf_sh
On Sun, 2022-05-01 at 04:03 +, Xiang, Haihao wrote:
> On Sat, 2022-04-30 at 17:14 +0100, Mark Thompson wrote:
> > On 28/04/2022 10:23, Haihao Xiang wrote:
> > > In oneVPL, MFXLoad() and MFXCreateSession() are required to create a
> > > workable mfx session[1]
> > >
> > > Add config filters for
On Sun, 2022-05-01 at 05:13 +, Soft Works wrote:
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Xiang, Haihao
> > Sent: Sunday, May 1, 2022 6:52 AM
> > To: an...@khirnov.net; ffmpeg-devel@ffmpeg.org
> > Subject: Re: [FFmpeg-devel] [PATCH v7 05/10] qsv: build audio relat
From 230f9e23072d971f184b90a8f108517fc866461f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 31 May 2022 10:54:08 +0200
Subject: [PATCH] lavc/libopenjpegdec: Enable slice threading
---
libavcodec/libopenjpegdec.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion
On Thu, 2022-05-26 at 08:08 +, softworkz wrote:
> From: softworkz
>
> Signed-off-by: softworkz
> ---
> libavfilter/qsvvpp.c | 6 ++
> libavfilter/vf_overlay_qsv.c | 19 +++
> 2 files changed, 21 insertions(+), 4 deletions(-)
>
> diff --git a/libavfilter/qsvvpp.
On Thu, 2022-05-26 at 08:08 +, softworkz wrote:
> From: softworkz
>
> Signed-off-by: softworkz
> ---
> libavcodec/mpeg12.h| 28
> libavcodec/mpeg12dec.c | 40 +---
> 2 files changed, 33 insertions(+), 35 deletions(-)
>
>
On Thu, 2022-05-26 at 08:08 +, softworkz wrote:
> From: softworkz
>
> Signed-off-by: softworkz
> ---
> libavcodec/hevcdec.c | 117 +--
> libavcodec/hevcdec.h | 2 +
> 2 files changed, 60 insertions(+), 59 deletions(-)
>
> diff --git a/libavcodec/he
On Thu, 2022-05-26 at 08:08 +, softworkz wrote:
> From: softworkz
>
> Signed-off-by: softworkz
> ---
> libavcodec/hevcdec.c | 117 +--
> libavcodec/hevcdec.h | 2 +
> 2 files changed, 60 insertions(+), 59 deletions(-)
>
> diff --git a/libavcodec/he
From fedd7f9ae2c691a25c37be935d7547be61d46017 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Fri, 20 May 2022 11:38:25 +0200
Subject: [PATCH 1/8] libavcodec/jpeg2000_parser: Speed up long skips
---
libavcodec/jpeg2000_parser.c | 11 +++
1 file changed, 11 insertion
From 4bf4593c0d4cbc36d8fcaabe9e36b39134403c34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Fri, 20 May 2022 11:44:06 +0200
Subject: [PATCH 2/8] libavcodec/jpeg2000_parser: Simplify, fix reset_context()
---
libavcodec/jpeg2000_parser.c | 23 ++-
1 file
From 682701613a9b816aac9e75848216e3c7e6a12974 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Fri, 20 May 2022 11:45:23 +0200
Subject: [PATCH 3/8] libavcodec/jpeg2000_parser: next_state is just a
temporary
---
libavcodec/jpeg2000_parser.c | 3 +--
1 file changed, 1 inserti
From d84f106d1eac7a3ea98935d11dc65e0afe8a8fb6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Fri, 20 May 2022 14:41:38 +0200
Subject: [PATCH 4/8] libavcodec/jpeg2000_parser: LUTify info_marker()
This speeds find_frame_end() up by 39% according to valgrind
---
libavcodec/jp
From 68add7a3abb85d84e484ae58b1661d7bbf66c04d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Fri, 20 May 2022 14:44:54 +0200
Subject: [PATCH 5/8] libavcodec/jpeg2000_parser: Rearrange ifs
A modest 8% improvement
---
libavcodec/jpeg2000_parser.c | 6 --
1 file changed,
From 96fc66ca55a306575faf6d3b17ea58aae4c6c046 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 31 May 2022 11:37:55 +0200
Subject: [PATCH 6/8] libavcodec/jpeg2000_parser: Reindent
---
libavcodec/jpeg2000_parser.c | 26 +-
1 file changed, 13 inser
From 7b5e442033f0691bddbe2c2a0292f4abffd46c3d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Fri, 20 May 2022 14:50:00 +0200
Subject: [PATCH 7/8] libavcodec/jpeg2000_parser: Localize m->bytes_read
Another 6%
---
libavcodec/jpeg2000_parser.c | 8 +---
1 file changed, 5
From 1485b06278f38dcda5ff83f17e0a3446949809b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Mon, 23 May 2022 11:20:57 +0200
Subject: [PATCH 8/8] libavcodec/jpeg2000: Call av_codec_is_encoder() only once
in init_prec()
---
libavcodec/jpeg2000.c | 7 +--
1 file changed
I tried to build ffmpeg 4.4 library and link with it and I received
multiple unresolved references. I came across on unusual architecture in
ffmpeg for multiple platforms.The library has many places with code like
this:
void foo()
{
// DO SOMETHING
if (ARCH_MIPS) // maybe #if ARCH_MIPS (..
Александр (12022-05-31):
> This code leads to linker errors because there is no any stub methods for
> other platforms. I observed root MakeFile, it optionally includes platform
> dependent code for each library (path like $(LIB_SUBDIR)/$(ARCH)/MakeFile)
> where each foo_ is defined.
>
> So, how d
Чт, 26 мая 2022 г. в 11:43 AM, FacelessLake :
> From: Semen Belozerov
>
> ---
> libavcodec/x86/vp9dsp_init_16bpp.c| 2 +
> libavcodec/x86/vp9intrapred_16bpp.asm | 54 +++
> 2 files changed, 56 insertions(+)
>
> diff --git a/libavcodec/x86/vp9dsp_init_16bpp.c
> b/liba
p...@sandflow.com:
> From: Zane van Iperen
>
> Addresses review comments including:
>
> * simplifying av_uuid_parse_range()
> * removing avcodec/cbs_sei from this refactoring exercise
>
> Co-authored-by: Pierre-Anthony Lemieux
> Signed-off-by: Zane van Iperen
> ---
> libavutil/Makefile | 2
Signed-off-by: Paul B Mahol
---
libavcodec/Makefile | 2 +
libavcodec/allcodecs.c | 1 +
libavcodec/codec_desc.c | 7 ++
libavcodec/codec_id.h| 1 +
libavcodec/parsers.c | 1 +
libavcodec/qoi_parser.c | 77 ++
libavcodec/qoidec.c | 139
Hi,
On Thu, May 26, 2022 at 12:43 AM FacelessLake
wrote:
> From: Semen Belozerov
>
> ---
> libavcodec/x86/vp9dsp_init_16bpp.c| 2 +
> libavcodec/x86/vp9intrapred_16bpp.asm | 54 +++
> 2 files changed, 56 insertions(+)
>
Apologies for forgetting about this, this is
If the block is at the end of the allocated buffer and there is no
padding, this will over-read, which may cause crashes. Reported by
Firefox.
---
libavcodec/x86/vp9mc.asm | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavcodec/x86/vp9mc.asm b/libavcodec/x86/vp9mc.asm
in
If the block is at the end of the allocated buffer and there is no
padding, this will over-read, which may cause crashes. Reported by
Firefox.
---
libavcodec/x86/vp9mc.asm | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavcodec/x86/vp9mc.asm b/libavcodec/x86/vp9mc.asm
index f64161b2c2.
On 31.05.2022 12:03, Александр wrote:
I tried to build ffmpeg 4.4 library and link with it and I received
multiple unresolved references. I came across on unusual architecture in
ffmpeg for multiple platforms.The library has many places with code like
this:
void foo()
{
// DO SOMETHING
Timo Rothenpieler:
> On 31.05.2022 12:03, Александр wrote:
>> I tried to build ffmpeg 4.4 library and link with it and I received
>> multiple unresolved references. I came across on unusual architecture in
>> ffmpeg for multiple platforms.The library has many places with code like
>> this:
>>
>> vo
Hi,
On Sat, May 28, 2022 at 9:30 AM Leo Izen wrote:
> This commit moves some of the functionality from avfilter/colorspace
> into avutil/csp and exposes it as a public API so it can be used by
> libavcodec and/or libavformat. It also converts those structs from
> double values to AVRational to m
I analyzed problem a little bit. Only gcc/clang allows to use this trick.
Msvc compiler forbidens such code (even with different enabled
optimizations like remove unused references, whole program optimization
etc) I have made patch, which uses preprocessor #if directive instead. If
it will be helpf
Александр (12022-05-31):
> I analyzed problem a little bit. Only gcc/clang allows to use this trick.
> Msvc compiler forbidens such code (even with different enabled
> optimizations like remove unused references, whole program optimization
> etc) I have made patch, which uses preprocessor #if direc
I duplicated question at another channel (users). I wrote here because I
get answers on my question here. On another channel I am ready to provide
any detailed information.
вт, 31 мая 2022 г. в 17:40, Nicolas George :
> Александр (12022-05-31):
> > I analyzed problem a little bit. Only gcc/clang
On Tue, May 31, 2022 at 3:40 AM Andreas Rheinhardt
wrote:
>
> p...@sandflow.com:
> > From: Zane van Iperen
> >
> > Addresses review comments including:
> >
> > * simplifying av_uuid_parse_range()
> > * removing avcodec/cbs_sei from this refactoring exercise
> >
> > Co-authored-by: Pierre-Anthony
On Tue, May 31, 2022 at 12:10 AM Andreas Rheinhardt
wrote:
>
> p...@sandflow.com:
> > From: Pierre-Anthony Lemieux
> >
> > ---
> > libavfilter/vf_showinfo.c | 17 +
> > 1 file changed, 5 insertions(+), 12 deletions(-)
> >
> > diff --git a/libavfilter/vf_showinfo.c b/libavfilter/v
> -Original Message-
> From: Xiang, Haihao
> Sent: Tuesday, May 31, 2022 11:38 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: softwo...@hotmail.com
> Subject: Re: [FFmpeg-devel] [PATCH 4/6] avcodec/hevcdec: make
> set_side_data() accessible
>
> On Thu, 2022-05-26 at 08:08 +, softworkz wrot
Nicolas George 于2022年5月31日周二 22:40写道：
> Александр (12022-05-31):
> > I analyzed problem a little bit. Only gcc/clang allows to use this trick.
> > Msvc compiler forbidens such code (even with different enabled
> > optimizations like remove unused references, whole program optimization
> > etc) I
FYI
On Thu, May 19, 2022 at 1:42 PM Mohammad Izadi wrote:
> ffmpeg support YCOCG (YCOCG=YCGCO). However, vf_colorspace is only support
> YCGCO as input. Added YCOCG to the inputs.
> ---
> libavfilter/vf_colorspace.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/libavfilter/vf_colors
tis 2022-05-31 klockan 13:32 +0200 skrev Paul B Mahol:
>
> diff --git a/libavcodec/codec_id.h b/libavcodec/codec_id.h
> index 03234b7543..a716dc87c3 100644
> --- a/libavcodec/codec_id.h
> +++ b/libavcodec/codec_id.h
> @@ -311,6 +311,7 @@ enum AVCodecID {
> AV_CODEC_ID_VBN,
> AV_CODEC_ID_
Hi,
On Thu, May 19, 2022 at 4:42 PM Mohammad Izadi <
izadi-at-google@ffmpeg.org> wrote:
> ffmpeg support YCOCG (YCOCG=YCGCO). However, vf_colorspace is only support
> YCGCO as input. Added YCOCG to the inputs.
> ---
> libavfilter/vf_colorspace.c | 1 +
> 1 file changed, 1 insertion(+)
>
> di
On Thu, May 19, 2022 at 9:13 AM Vignesh Venkatasubramanian
wrote:
>
> On Mon, May 16, 2022 at 9:59 AM Vignesh Venkatasubramanian
> wrote:
> >
> > Update the still AVIF parser to only read the primary item. With this
> > patch, AVIF still images with exif/icc/alpha channel will no longer
> > fail
On Wed, May 18, 2022 at 10:37 AM Vignesh Venkatasubramanian
wrote:
>
> libaom added an usage=allintra mode for doing better with still
> images. Expose that in the ffmpeg's wrapper. This is especially
> useful for encoding still AVIF images.
>
> Signed-off-by: Vignesh Venkatasubramanian
> ---
>
On Thu, May 19, 2022 at 9:08 AM Vignesh Venkatasubramanian
wrote:
>
> On Wed, May 18, 2022 at 7:36 PM Bang He wrote:
> >
> > error happened:
> >
> > ./ffmpeg -i alpha.png -filter_complex [0:v]alphaextract[a] -map 0 -map [a]
> > -still-picture 1 avif_with_alpha.avif
> > ffmpeg version N-106936-gff
On 5/31/2022 4:12 PM, Vignesh Venkatasubramanian wrote:
On Wed, May 18, 2022 at 10:37 AM Vignesh Venkatasubramanian
wrote:
libaom added an usage=allintra mode for doing better with still
images. Expose that in the ffmpeg's wrapper. This is especially
useful for encoding still AVIF images.
Sig
For use with the "pcm" command.
Signed-off-by: Andreas Rheinhardt
---
tests/Makefile | 4
1 file changed, 4 insertions(+)
diff --git a/tests/Makefile b/tests/Makefile
index 035bdf783e..d9c509a415 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -108,6 +108,10 @@ FRAMECRC = $(call ALLYES
Signed-off-by: Andreas Rheinhardt
---
tests/fate/dca.mak | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/tests/fate/dca.mak b/tests/fate/dca.mak
index 5168c1bc78..2b8f83497c 100644
--- a/tests/fate/dca.mak
+++ b/tests/fate/dca.mak
@@ -22,7 +22,7 @@ DCADEC_SUITE_
Unlike avcodec_default_get_buffer2(), this version does not allocate more than
what the normal image helper functions consider should be allocated for a given
frame.
Since the get_buffer2() documentation does not require any kind of buffer
overallocation for any of the planes, this should help dete
Unlike avcodec_default_get_buffer2(), this version does not allocate more than
what the normal image helper functions consider should be allocated for a given
frame.
Since the get_buffer2() documentation does not require any kind of buffer
overallocation for any of the planes, this should help dete
On Thu, 2022-05-26 at 08:08 +, softworkz wrote:
> From: softworkz
>
> Signed-off-by: softworkz
> ---
> libavcodec/qsvdec.c | 233
> 1 file changed, 233 insertions(+)
>
> diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
> index 5fc5bed4c8..
In libavformat/isom.c there is a table of object type indications,
ff_mp4_obj_type. There are a few entries at the bottom that are
nonstandard. I was wondering where this table is used, and more
specifically, where the FLAC entry is used. I can find few references
to this table in the source code,
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