On Thu, Jul 2, 2020 at 3:42 AM Carl Eugen Hoyos wrote:
>
> Am Mi., 1. Juli 2020 um 20:34 Uhr schrieb :
> >
> > From: Gautam Ramakrishnan
> >
> > This patch assigns default pix format values when
> > a match does not take place.
> > ---
> > libavcodec/jpeg2000dec.c | 9 +
> > 1 file
broken since:
aa5c6f382b avcodec/libaomenc: Add command-line options to control the use of
partition tools
+ remove control related options when it's unavailable
Signed-off-by: James Zern
---
libavcodec/libaomenc.c | 70 ++
1 file changed, 70
On Wed, Jul 1, 2020 at 4:39 PM James Almer wrote:
>
> On 7/1/2020 3:57 PM, James Zern wrote:
> > On Mon, Jun 29, 2020 at 11:15 AM James Zern wrote:
> >>
> >> On Thu, Jun 25, 2020 at 5:55 PM Wang Cao wrote:
> >>>
> >>> Signed-off-by: Wang Cao
> >>> ---
> >>> doc/encoders.texi | 21
From: Limin Wang
floating point precision will cause rgb*max generate different value on
x86_32 and x86_64. have pass fate test on x86_32 and x86_64 by using
lrintf to get the nearest integral value for rgb * max before av_clip.
Signed-off-by: Limin Wang
---
libavfilter/vf_colorbalance.c
> -Original Message-
> From: Michael Niedermayer
> Sent: 2020年7月2日 7:45
> To: FFmpeg development discussions and patches ;
> Guo, Yejun
> Subject: Re: [FFmpeg-devel] [PATCH 2/2] dnn_backend_native: check operand
> index
>
> On Wed, Jun 17, 2020 at 03:23:34AM +, Guo, Yejun wrote:
>
Signed-off-by: Yatendra Singh
---
libavfilter/vf_colorconstancy.c | 46 ++---
1 file changed, 13 insertions(+), 33 deletions(-)
diff --git a/libavfilter/vf_colorconstancy.c b/libavfilter/vf_colorconstancy.c
index eae62204b5..d974317a48 100644
---
Ping for merge, again :)
On 28 Jun 2020, at 22:43, Marvin Scholz wrote:
Ping
On 18 Jun 2020, at 23:16, Marvin Scholz wrote:
Ping? Anything else needed to get this merged?
On 14 Jun 2020, at 22:23, Marvin Scholz wrote:
On 14 Jun 2020, at 15:42, Michael Niedermayer wrote:
On Sun, Jun 14,
On Wed, Jun 17, 2020 at 03:23:34AM +, Guo, Yejun wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of Carl
> > Eugen Hoyos
> > Sent: 2020年6月16日 18:57
> > To: FFmpeg development discussions and patches
> > Subject: Re: [FFmpeg-devel] [PATCH 2/2] dnn_backend_native:
Signed-off-by: Yatendra Singh
---
doc/filters.texi| 36 ++
libavfilter/Makefile| 1 +
libavfilter/allfilters.c| 1 +
libavfilter/vf_colorconstancy.c | 220
4 files changed, 258 insertions(+)
diff --git
On 7/1/2020 3:57 PM, James Zern wrote:
> On Mon, Jun 29, 2020 at 11:15 AM James Zern wrote:
>>
>> On Thu, Jun 25, 2020 at 5:55 PM Wang Cao wrote:
>>>
>>> Signed-off-by: Wang Cao
>>> ---
>>> doc/encoders.texi | 21 +++
>>> libavcodec/libaomenc.c | 47
**Help needed**: I am still hopeful the patch will get some attention but hope
is fading now (due to summer) :-). It's an easy patch and probably takes
10-20min to review.
Quick patch's status:- it compiles on the latest ffmpeg 4.3,- it passes the
tests,- the associated documentation has been
Fixes: out of array access
Fixes:
23589/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5110559589793792.fuzz
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/tiff.c | 5 -
1
Fixes:
23721/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5914074721550336
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/scpr3.c | 17 ++---
1 file changed, 14
Jul 1, 2020, 17:37 by hanish...@gmail.com:
> Hi Lynne,
>
> On Wed, Jul 1, 2020 at 3:37 PM Lynne wrote:
>
>> Jun 29, 2020, 18:58 by hanish...@gmail.com:
>>
>> > v03-20200629IST2208 fbdetile
>> >
>> > Added a generic detiling logic, which can be easily configured to
>> > detile many different
Jul 1, 2020, 19:20 by jamr...@gmail.com:
> On 7/1/2020 12:05 PM, Anton Khirnov wrote:
>
>> Quoting Nicolas George (2020-06-27 17:16:44)
>>
>>> Signed-off-by: Nicolas George
>>> ---
>>> libavutil/avrefcount_template.h | 140
>>> tests/ref/fate/source |
Am Mi., 1. Juli 2020 um 20:34 Uhr schrieb :
>
> From: Gautam Ramakrishnan
>
> This patch assigns default pix format values when
> a match does not take place.
> ---
> libavcodec/jpeg2000dec.c | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --git a/libavcodec/jpeg2000dec.c
NAK
There is DSD 512 variant
On 7/1/20, Michael Niedermayer wrote:
> Real files do skip coding 0 bits at the end, thus this kind of check
> does not work reliable.
>
> Fixes: Ticket 8770
> Fixes: dst-256fs44-6ch-refdstencoder.dff
>
> The samplerate is specified in ISO/IEC 14496-3:2005(E) as one
Real files do skip coding 0 bits at the end, thus this kind of check
does not work reliable.
Fixes: Ticket 8770
Fixes: dst-256fs44-6ch-refdstencoder.dff
The samplerate is specified in ISO/IEC 14496-3:2005(E) as one of 3 fixed
values, this also can be used to limit the duration and avoid the
On Wed, Jul 1, 2020 at 6:10 PM Nicolas George wrote:
>
> gautamr...@gmail.com (12020-06-30):
> > From: Gautam Ramakrishnan
> >
> > This patch adds a pgx decoder.
> > ---
> > Changelog | 1 +
> > doc/general.texi| 2 +
> > libavcodec/Makefile | 1 +
> >
On 2020-06-29 16:04 +0200, Jean-Baptiste Kempf wrote:
> Hello,
>
> The next step in the community voting process is to re-elect the Community
> and Technical Committees.
>
> Therefore, we need candidates.
>
> Reminders:
> The community committee is here to help smooth things down between people
On 02-07-2020 12:33 am, Joe Ratterman wrote:
Ping.
First time contributing to this project, so I'm not sure if I missed
something?
Will apply.
Thanks,
Gyan
On Thu, May 28, 2020 at 10:32 AM Joe Ratterman wrote:
This is the only use of 'FontName' with that capitalization, as both
Ping.
First time contributing to this project, so I'm not sure if I missed
something?
On Thu, May 28, 2020 at 10:32 AM Joe Ratterman wrote:
> This is the only use of 'FontName' with that capitalization, as both
> source-code and tests use 'Fontname'. Having consistent capitalization
> makes it
Hi Anton,
hi Jun!
On 2020-07-01 16:23 +0200, Anton Khirnov wrote:
> Quoting Jun Zhao (2020-06-29 15:23:10)
> > From: Jun Zhao
> >
> > Fix the potential overflow.
> >
> > Suggested-by: Alexander Strasser
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/aac_ac3_parser.c | 9 +
On Mon, Jun 29, 2020 at 11:13 AM James Zern wrote:
>
> On Thu, Jun 25, 2020 at 6:02 PM Wang Cao wrote:
> >
> > This patch adds the control for enabling rectangular partitions, 1:4/4:1
> > partitions and AB shape partitions.
> >
> > Signed-off-by: Wang Cao
> > ---
> > doc/encoders.texi |
On Tue, Jun 30, 2020 at 12:44 PM Wang Cao wrote:
>
> From: Wang Cao
>
> Signed-off-by: Wang Cao
> ---
> doc/encoders.texi | 36 +
> libavcodec/libaomenc.c | 46 ++
> libavcodec/version.h | 2 +-
> 3 files changed,
On Mon, Jun 29, 2020 at 11:15 AM James Zern wrote:
>
> On Thu, Jun 25, 2020 at 5:55 PM Wang Cao wrote:
> >
> > Signed-off-by: Wang Cao
> > ---
> > doc/encoders.texi | 21 +++
> > libavcodec/libaomenc.c | 47 --
> >
Anton Khirnov (12020-07-01):
> You do not dereference buf->opaque. You pass it to the free callback
> when the refcount reaches zero, that is the only way it should ever be
> used.
You are talking about the implementation of the refcounted structure. I
was talking about when we use the refcounted
From: Gautam Ramakrishnan
This patch enables support for image offsets.
---
libavcodec/jpeg2000dec.c | 4
1 file changed, 4 deletions(-)
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index 86f9170723..f91406ab9e 100644
--- a/libavcodec/jpeg2000dec.c
+++
From: Gautam Ramakrishnan
This patch assigns default pix format values when
a match does not take place.
---
libavcodec/jpeg2000dec.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index 3f4a9ef96c..86f9170723 100644
---
James Almer (12020-07-01):
> I very much prefer this approach, being clean looking, public, and free
> of macros from unguarded headers
Please do not forget the major drawback:
This version makes the creation of the refcounted structure simpler, and
every single use more complex.
One creation,
Quoting Nicolas George (2020-07-01 18:47:15)
> Anton Khirnov (12020-07-01):
> > instead of
> > #define AVRC_TYPE AVBuffer
> > #define AVRC_PREFIX prefix
> > #define AVRC_FIELD refcount
> > you'd have
> > av_refcount_init(>refcount, buf, buffer_free);
> > Does not look more annoying to me, to the
On 7/1/2020 12:05 PM, Anton Khirnov wrote:
> Quoting Nicolas George (2020-06-27 17:16:44)
>> Signed-off-by: Nicolas George
>> ---
>> libavutil/avrefcount_template.h | 140
>> tests/ref/fate/source | 1 +
>> 2 files changed, 141 insertions(+)
>>
While running under Clang's UndefinedBehaviorSanitizer, I found a few
places where av_image_fill_pointers is called before buffers for the image
are allocated, so ptr is passed in as NULL.
This leads to (currently harmless) UB when the plane sizes are added to the
null pointer, so I was wondering
example command line to visualize block decomposition:
./ffmpeg -export_side_data +venc_params -i input.webm -vf
codecview=bs=true output.webm
---
doc/filters.texi | 3 +++
libavcodec/vp9.c | 8 +++-
libavfilter/vf_codecview.c | 41 ++
On Wed, 1 Jul 2020, Derek Buitenhuis wrote:
This useful, because by ffprobe's very nature, you use it to probe
a file and find out what it is. Requiring every format private option
to be known to the demuxer forces one to run ffprobe twice, if one
wants to use ffprobe in a generic way.
For
This useful, because by ffprobe's very nature, you use it to probe
a file and find out what it is. Requiring every format private option
to be known to the demuxer forces one to run ffprobe twice, if one
wants to use ffprobe in a generic way.
For example, say one wants to probe all user-uploaded
Anton Khirnov (12020-07-01):
> instead of
> #define AVRC_TYPE AVBuffer
> #define AVRC_PREFIX prefix
> #define AVRC_FIELD refcount
> you'd have
> av_refcount_init(>refcount, buf, buffer_free);
> Does not look more annoying to me, to the contrary macro templates
> require more effort to understand
Hi Lynne,
On Wed, Jul 1, 2020 at 3:37 PM Lynne wrote:
> Jun 29, 2020, 18:58 by hanish...@gmail.com:
>
> > v03-20200629IST2208 fbdetile
> >
> > Added a generic detiling logic, which can be easily configured to
> > detile many different tiling schemes.
> >
> > The same is inturn used to detile
v04-20200701IST2132, fbdetile
Optimised Generic Detile logic to detile multiple tiles in parallel,
logically speaking. This reduces cross check overheads to some extent
and thus improves speed a bit. While in a hardware or multicore setup,
it can be used to parallelise the detiling operations in
Quoting Nicolas George (2020-07-01 17:13:22)
> Anton Khirnov (12020-07-01):
> > Why a template? It seems simpler to add a struct like
> > typedef struct AVRefcount {
> > atomic_uint refcount;
> > void *opaque;
> > void (*free)(void *opaque);
> > } AVRefcount;
> > and then
On 30/06/2020 21:48, Marton Balint wrote:
> This only logs the first skipped option. I think it is best if you
> iterate through all of them.
Done. v3 sent.
- Derek
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The result of the first close attempt is ignored and may be lost. By removing
it we ensure the close result code is properly analyzed.
---
libavformat/hlsenc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 71fa3db060..88b58a1ba8 100644
---
Anton Khirnov (12020-07-01):
> Why a template? It seems simpler to add a struct like
> typedef struct AVRefcount {
> atomic_uint refcount;
> void *opaque;
> void (*free)(void *opaque);
> } AVRefcount;
> and then embed it in everything that wants to be refcounted. All just
>
Quoting Nicolas George (2020-06-27 17:16:44)
> Signed-off-by: Nicolas George
> ---
> libavutil/avrefcount_template.h | 140
> tests/ref/fate/source | 1 +
> 2 files changed, 141 insertions(+)
> create mode 100644 libavutil/avrefcount_template.h
>
>
Quoting Jun Zhao (2020-06-29 15:23:10)
> From: Jun Zhao
>
> Fix the potential overflow.
>
> Suggested-by: Alexander Strasser
> Signed-off-by: Jun Zhao
> ---
> libavcodec/aac_ac3_parser.c | 9 +
> libavcodec/aac_ac3_parser.h | 4 ++--
>
On 30.06.2020 16:08, Roman Arzumanyan wrote:
Hello,
This patch adds Video Codec SDK 10 features support:
* Presets and tuning info
* Multipass encode modes
* Low Delay Key Frame Scale
Applied with some stylistic amendments and minor fixes. Thanks!
We now need to figure
Jun 29, 2020, 18:58 by hanish...@gmail.com:
> v03-20200629IST2208 fbdetile
>
> Added a generic detiling logic, which can be easily configured to
> detile many different tiling schemes.
>
> The same is inturn used to detile Intel Tile-Yf layout.
>
> NOTE: This is a full patch, it contains the
Hi Michael,
> On Jul 1, 2020, at 5:27 PM, Michael Niedermayer
> wrote:
>
> On Sat, Jun 27, 2020 at 10:26:43PM +0800, Zhao Zhili wrote:
>> ---
>> The following code is used to do the reformat:
>> https://gist.github.com/quink-black/8643d8fab8b3f49ff6ace6916111d2c4
>>
>> libavformat/isom.c |
On 7/1/2020 6:40 AM, Michael Niedermayer wrote:
> On Sun, Jun 07, 2020 at 12:45:15PM -0300, James Almer wrote:
>> On 6/7/2020 12:20 PM, James Almer wrote:
>>> On 6/7/2020 11:45 AM, Michael Niedermayer wrote:
On Sun, Jun 07, 2020 at 10:27:37AM -0300, James Almer wrote:
> Similar logic as
From: Limin Wang
Signed-off-by: Limin Wang
---
libavdevice/decklink_dec.cpp | 16
1 file changed, 16 insertions(+)
diff --git a/libavdevice/decklink_dec.cpp b/libavdevice/decklink_dec.cpp
index 82106aa..0fc1489 100644
--- a/libavdevice/decklink_dec.cpp
+++
From: Limin Wang
Signed-off-by: Limin Wang
---
libavutil/frame.h| 4 ++--
libavutil/timecode.h | 12
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/libavutil/frame.h b/libavutil/frame.h
index 3fb8c56..3bd240f 100644
--- a/libavutil/frame.h
+++
From: Limin Wang
Signed-off-by: Limin Wang
---
doc/APIchanges| 3 +++
libavcodec/avpacket.c | 1 +
libavcodec/decode.c | 1 +
libavcodec/packet.h | 8
libavcodec/version.h | 2 +-
libavformat/dump.c| 21 +
6 files changed, 35 insertions(+), 1
gautamr...@gmail.com (12020-06-30):
> From: Gautam Ramakrishnan
>
> This patch adds a pgx decoder.
> ---
> Changelog | 1 +
> doc/general.texi| 2 +
> libavcodec/Makefile | 1 +
> libavcodec/allcodecs.c | 1 +
> libavcodec/codec_desc.c | 7 ++
>
ffmpeg_altivec_yuv2rgb_novsx.patch
Description: Binary data
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James Almer:
> Similar logic as 4e2bef6a82. In scearios where an Access Unit is written right
> after reading it using the same CBS context (hevc_metadata), the list of
> parsed
> parameters sets used by the writer must not be the one that's the result of
> the
> reader having already parsed the
>
> If you are setting initial estimation to normal white, does it make any
>> difference to do a chromatic adaptation?
>>
> I was trying to reproduce the same values as the official code in matlab
> and hence this was done.
> It might provide a very minor improvement in speed but having an
On Thu, Jun 18, 2020 at 02:20:24PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2147483610 + 52 cannot be represented in type
> 'int'
> Fixes:
> 23260/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PBM_fuzzer-5187871274434560
>
> Found-by: continuous fuzzing process
>
On Sun, Jun 07, 2020 at 12:45:15PM -0300, James Almer wrote:
> On 6/7/2020 12:20 PM, James Almer wrote:
> > On 6/7/2020 11:45 AM, Michael Niedermayer wrote:
> >> On Sun, Jun 07, 2020 at 10:27:37AM -0300, James Almer wrote:
> >>> Similar logic as 4e2bef6a82. In scearios where an Access Unit is
On Sun, Jun 21, 2020 at 07:07:53PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 8 * 9223372036854774783 cannot be represented
> in type 'long'
> Fixes:
> 23381/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-4818340509122560
>
> Found-by: continuous fuzzing process
On Thu, Jun 25, 2020 at 08:13:08PM +0200, Michael Niedermayer wrote:
> Fixes: out of array access
> Fixes:
> 23554/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APNG_fuzzer-4796622520451072.fuzz
>
> Found-by: continuous fuzzing process
>
On Mon, Jun 29, 2020 at 09:18:18PM +0200, Michael Niedermayer wrote:
> On Mon, Jun 29, 2020 at 09:08:07PM +0200, Andreas Rheinhardt wrote:
> > Michael Niedermayer:
> > > The segments / url can be modified by the io read when reloading
> > >
> > > This may be an alternative or additional fix for
This patch adds a select_region option to the xcbgrab input device.
If set to 1, the user will be prompted to select the grabbing area
graphically by clicking and dragging. A rectangle will be drawn to
mark the grabbing area. A single click with no dragging will select
the whole screen. The option
On Sat, Jun 27, 2020 at 10:26:43PM +0800, Zhao Zhili wrote:
> ---
> The following code is used to do the reformat:
> https://gist.github.com/quink-black/8643d8fab8b3f49ff6ace6916111d2c4
>
> libavformat/isom.c | 158 +++--
> 1 file changed, 139
On Tue, Jun 30, 2020 at 07:23:46PM +0530, gautamr...@gmail.com wrote:
> From: Gautam Ramakrishnan
>
> This patch adds a pgx decoder.
> ---
> Changelog | 1 +
> doc/general.texi| 2 +
> libavcodec/Makefile | 1 +
> libavcodec/allcodecs.c | 1 +
>
Hi Andriy,
>
> > +#include
>
> this include is not used
>
The string.h include is needed by the strlen function. Is it not?
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