If cannot allocate memory, ERROR(ENOMEM) '-12' as a parameter will be
constantly being returned.
When run resample() firstly, negative size param would cause buffer-overflow
and SEGV in swri_rematrix().
When run swri_rematrix() firstly, resample() would not cause error but Err num
as a wrong pa
If 'opts' could not be allocated, exiting the program to avoid crash when
release it.
Before setup_find_stream_info_opts(), checking 'orig_nb_streams' is > 0.
Reported-by: TOTE Robot
Signed-off-by: Yu Yang
---
fftools/cmdutils.c | 4 +---
fftools/cmdutils.h | 4 ++--
fftools/ffmpeg_opt.c
On Wed, 8 Dec 2021, Tomas Härdin wrote:
fre 2021-12-03 klockan 09:38 + skrev Nicolas Gaullier:
> Please add a reference to the relevant SMPTE document in the
> comment, or perhaps at the list of references at the start of the
> file
>
> /Tomas
I have added the reference to ST2019-4 for
From: Vittorio Giovara
As defined by Google's Spatial Audio RFC.
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/mov.c | 96 +++
1 file changed, 96 insertions(+)
diff --git a/libavformat/mov.
From: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/opus.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/libavcodec/opus.c b/libavcodec/opus.c
index 73cac74f96..4d89068025 100644
--- a/libavcodec/opus.c
+++ b/libavcodec/opus.c
@@ -398,8 +3
From: Vittorio Giovara
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavutil/channel_layout.c | 147 ++-
libavutil/channel_layout.h | 49 +++
libavutil/tests/channel_layout.c | 10 +++
tests/ref/
Signed-off-by: James Almer
---
fftools/ffprobe.c | 19 ---
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index 0711e02922..52d3d26962 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -2295,12 +2295,10 @@ static void s
Signed-off-by: James Almer
---
fftools/cmdutils.c| 42 +++-
fftools/cmdutils.h| 8 -
fftools/ffmpeg.c | 47 --
fftools/ffmpeg.h | 7 ++--
fftools/ffmpeg_filter.c | 43 +---
From: Vittorio Giovara
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/avformat.h | 7 +++
libavformat/dump.c | 2 ++
2 files changed, 9 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 75699f3a32
From: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/aacdec_template.c | 7 ---
libavcodec/avcodec.c | 29 -
libavcodec/dca_lbr.c | 7 ---
libavcodec/dcadec.c | 8
libavcodec/decode.c | 20 ---
From: Anton Khirnov
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/alac.c | 16 ++--
libavcodec/alac_data.c | 20 ++--
libavcodec/alac_data.h | 6 ++
libavcodec/alacenc.c | 37 +
Signed-off-by: James Almer
---
libswresample/options.c | 33 +++-
libswresample/rematrix.c| 227 ++--
libswresample/rematrix_template.c | 7 +-
libswresample/swresample.c | 158 ---
libswresample/swresample.h |
From: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/adx.c| 16 +++-
libavcodec/adxdec.c | 6 +++---
libavcodec/adxenc.c | 11 ++-
3 files changed, 20 insertions(+), 13 deletions(-)
diff --git a/libavcodec/adx.c b/libavcodec/ad
From: Anton Khirnov
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/adpcm.c| 151 ++
libavcodec/adpcmenc.c | 122 +-
2 files changed, 141 insertions(+), 132 delet
From: Vittorio Giovara
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/aac_ac3_parser.c | 6 +++
libavcodec/ac3dec.c | 57 +--
libavcodec/ac3dec.h | 2 +
libavcodec/ac3dec_fixed.c | 1 +
libavc
From: Anton Khirnov
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/aac.h | 11 --
libavcodec/aac_ac3_parser.c | 9 +++--
libavcodec/aaccoder.c | 10 +++---
libavcodec/aaccoder_twoloop.h | 4 +--
libavcodec/aa
From: Anton Khirnov
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/8svx.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/libavcodec/8svx.c b/libavcodec/8svx.c
index 6ef8cd73fe..6ef7921274 100644
From: Vittorio Giovara
Since the request_channel_layout is used only by a handful of codecs,
move the option to codec private contexts.
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/avcodec.c | 80 ++
libavcodec/avcodec.h |
From: Anton Khirnov
All the (de)muxers have been converted to the new API.
Signed-off-by: James Almer
---
libavformat/demux.c | 12
libavformat/mux.c | 9 -
2 files changed, 21 deletions(-)
diff --git a/libavformat/demux.c b/libavformat/demux.c
index 3bfd753f64..a9670a
From: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/adp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/adp.c b/libavformat/adp.c
index 6d5f9d274e..c9a5a04507 100644
--- a/libavformat/adp.c
+++ b/libavformat/adp.c
@@ -55,8 +55,7 @@ static int adp_r
From: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/act.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/act.c b/libavformat/act.c
index a369157647..49639acfcc 100644
--- a/libavformat/act.c
+++ b/libavformat/act.c
@@ -88,7 +88,8 @@ static int read_
From: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/acm.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavformat/acm.c b/libavformat/acm.c
index 0ee9114f70..a6da000130 100644
--- a/libavformat/acm.c
+++ b/libavformat/acm.c
@@ -48,12 +48,13 @@ static in
Signed-off-by: James Almer
---
libavformat/acedec.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavformat/acedec.c b/libavformat/acedec.c
index a52a0f0e54..74128e0a6a 100644
--- a/libavformat/acedec.c
+++ b/libavformat/acedec.c
@@ -74,7 +74,8 @@ static int ace_read_
Signed-off-by: James Almer
---
libavformat/aaxdec.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavformat/aaxdec.c b/libavformat/aaxdec.c
index b08ee036ed..8eb2540407 100644
--- a/libavformat/aaxdec.c
+++ b/libavformat/aaxdec.c
@@ -279,9 +279,10 @@ static int aax_
From: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/aadec.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavformat/aadec.c b/libavformat/aadec.c
index 72f4b6f7cc..fbb9e0114e 100644
--- a/libavformat/aadec.c
+++ b/libavformat/aadec.c
@@ -190,7 +190,8 @@
From: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/demux.c | 16
libavformat/mux.c | 18 +-
libavformat/utils.c | 4 ++--
3 files changed, 35 insertions(+), 3 deletions(-)
diff --git a/libavformat/demux.c b/libavformat/demux.c
index cb02c84f33..3
From: Vittorio Giovara
Signed-off-by: Vittorio Giovara
Signed-off-by: James Almer
---
libavformat/4xm.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavformat/4xm.c b/libavformat/4xm.c
index f918b1fc57..243c22965e 100644
--- a/libavformat/4xm.c
+++ b/libavformat
From: Anton Khirnov
Signed-off-by: James Almer
---
libavformat/3dostr.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/libavformat/3dostr.c b/libavformat/3dostr.c
index 0c136c9ea0..9b6a4d1d86 100644
--- a/libavformat/3dostr.c
+++ b/libavformat/3dostr.c
@@ -102
From: Anton Khirnov
Signed-off-by: Vittorio Giovara
Signed-off-by: James Almer
---
libavutil/frame.c | 112 +-
libavutil/frame.h | 12 -
2 files changed, 103 insertions(+), 21 deletions(-)
diff --git a/libavutil/frame.c b/libavutil/frame.c
inde
From: Anton Khirnov
Mediates between old-style (de)muxers and new-style callers. Will be
removed once all the (de)muxers are converted to the new API.
Signed-off-by: James Almer
---
libavformat/demux.c | 12
libavformat/mux.c | 10 ++
2 files changed, 22 insertions(+)
d
From: Vittorio Giovara
Signed-off-by: Vittorio Giovara
Signed-off-by: Anton Khirnov
Signed-off-by: James Almer
---
libavcodec/codec_par.c | 37 +
libavcodec/codec_par.h | 12
libavcodec/utils.c | 12 ++--
3 files changed, 55 inserti
From: Anton Khirnov
They are incompatible with the new channel layout scheme and no decoder
uses them.
Signed-off-by: Vittorio Giovara
Signed-off-by: James Almer
---
libavcodec/decode.c | 4
libavcodec/packet.h | 5 +
libavformat/dump.c | 9 -
libavformat/nutenc.c | 2 ++
From: Anton Khirnov
Signed-off-by: Vittorio Giovara
Signed-off-by: James Almer
---
libavutil/opt.c | 126 +-
libavutil/opt.h | 12
libavutil/tests/opt.c | 8 +--
tests/ref/fate/opt| 16 +++---
4 files changed, 149 insertions(+),
Signed-off-by: James Almer
---
libavutil/Makefile | 1 +
libavutil/tests/channel_layout.c | 221 +++
tests/fate/libavutil.mak | 4 +
tests/ref/fate/channel_layout| 88
4 files changed, 314 insertions(+)
create mode 100644 li
From: Anton Khirnov
The new API is more extensible and allows for custom layouts.
More accurate information is exported, eg for decoders that do not
set a channel layout, lavc will not make one up for them.
Deprecate the old API working with just uint64_t bitmasks.
Expanded and completed by Vit
This is an updated and rebased version of the API that was sent to this mailing
list about two years ago. It expands it with some new helpers, implements some
changes that allows further extensibility for new features down the line, and
finishes porting all missing modules and those introduced sinc
sön 2021-12-05 klockan 22:19 +0100 skrev Michael Niedermayer:
> Fixes: memleak
> Fixes: 41596/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-
> 6439060204290048
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael
lör 2021-12-04 klockan 22:32 +0100 skrev Michael Niedermayer:
> Fixes: shift exponent 4294967163 is too large for 32-bit type 'int'
> Fixes: 41449/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-
> 6183636217495552
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fu
There are three types of style entries which are redundant:
a) Entries with length zero. They are already discarded.
b) Entries that are equivalent to the default style:
They can be safely discarded.
c) Entries that are equivalent to the immediately preceding style
if the start of the current style
Reduces the amount of conversions.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/movtextdec.c | 16 +---
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/libavcodec/movtextdec.c b/libavcodec/movtextdec.c
index d3b15d07f8..c50626c0b5 100644
--- a/libavcodec/movtextdec.
Both TextSampleEntry and TextSample can contain StyleRecords;
yet both the code as well as the structures for them were duplicated.
This commit changes this.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/movtextdec.c | 95 +++--
1 file changed, 44 insertion
Giving elements of a structure called StyleBox names like
"style_start" or "style_end" is redundant, especially given
that the relevant variables are also called style.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/movtextdec.c | 54 -
1 file changed, 2
fre 2021-12-03 klockan 09:38 + skrev Nicolas Gaullier:
> > Please add a reference to the relevant SMPTE document in the
> > comment, or perhaps at the list of references at the start of the
> > file
> >
> > /Tomas
>
> I have added the reference to ST2019-4 for "VC3 mapping", so that
> should
On Mon, Dec 06, 2021 at 02:42:58PM +0100, Nicolas George wrote:
> Hendrik Leppkes (12021-12-06):
> > You just keep re-iterating that avfilter internals need it. And I'll
> > just keep saying that avfilter internals shall not define public API
> > design. I have not heard anything that justifies yet
On 12/7/2021 4:59 PM, Niklas Haas wrote:
From: Niklas Haas
Based on a mixture of guesswork, partial documentation in patents, and
reverse engineering of real-world samples. Confirmed working for all the
samples I've thrown at it.
Contains some annoying machinery to persist these values in b
On Tue, Dec 7, 2021 at 9:37 AM wrote:
>
> On Sun, Dec 05, 2021 at 06:35:33PM +0100, quietvoid wrote:
> > To avoid duplicating code. The implementation in dovi_isom is identical.
> >
> > Signed-off-by: quietvoid
> > ---
> > libavformat/mov.c | 50 +--
>
From: Niklas Haas
And expose the parsed values as frame side data.
Signed-off-by: Niklas Haas
---
libavcodec/hevcdec.c | 32 ++--
libavcodec/hevcdec.h | 2 ++
2 files changed, 32 insertions(+), 2 deletions(-)
diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.
From: Niklas Haas
Based on a mixture of guesswork, partial documentation in patents, and
reverse engineering of real-world samples. Confirmed working for all the
samples I've thrown at it.
Contains some annoying machinery to persist these values in between
frames, which is needed in theory even
From: Niklas Haas
Signed-off-by: Niklas Haas
---
libavfilter/vf_showinfo.c | 108 ++
1 file changed, 108 insertions(+)
diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
index 62c7833247..79294f6891 100644
--- a/libavfilter/vf_showinfo.c
+++
From: Niklas Haas
Signed-off-by: Niklas Haas
---
doc/APIchanges| 3 ++
libavutil/dovi_meta.c | 23
libavutil/dovi_meta.h | 121 ++
libavutil/frame.c | 1 +
libavutil/frame.h | 9 +++-
libavutil/version.h | 2 +-
6 files
Hi,
On Tue, Dec 7, 2021 at 12:53 PM Alex <3.1...@ukr.net> wrote:
> Yes.
> I wat to do filtering inside python script.
>
No, that is currently not possible.
Ronald
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinf
On Mon, Dec 6, 2021 at 12:55 PM Andreas Rheinhardt
wrote:
>
> p...@sandflow.com:
> > From: Pierre-Anthony Lemieux
> >
> > Signed-off-by: Pierre-Anthony Lemieux
> > ---
> >
> > Notes:
> > The IMF demuxer accepts as input an IMF CPL. The assets referenced by
> > the CPL can be
> > contain
On Mon, Dec 6, 2021 at 9:45 AM Lynne wrote:
>
> 6 Dec 2021, 04:18 by p...@sandflow.com:
>
> > From: Pierre-Anthony Lemieux
> > +
> > +/**
>
> Please don't NIH-parse UUIDs. They're more complicated
> than this. Use libuuid, it's stable, bug-free and universally
> available. I submitted a patch for
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
Tests for the IMF demuxer.
libavformat/Makefile| 1 +
libavformat/tests/imf.c | 525
2 files changed, 526 insertions(+)
create mode 100644 libavformat/tests/imf.c
From: Pierre-Anthony Lemieux
Signed-off-by: Pierre-Anthony Lemieux
---
Notes:
The IMF demuxer accepts as input an IMF CPL. The assets referenced by the
CPL can be
contained in multiple deliveries, each defined by an ASSETMAP file:
ffmpeg -assetmaps ,,... -i
If -asset
Roughly doubles webp performance for common applications (ffmpeg,
ffprobe, mpv) due to speeding up avformat_find_stream_info.
Lossy needs no patches since vp8.c already implements skip_frame.
Lossless needs hook to understand skip_frame. Also the "image data not
found" message is fixed, which was
Yes.
I wat to do filtering inside python script.
7 December 2021, 05:16:50, by "Steven Liu" :
Alex <3.1...@ukr.net> 于2021年12月7日周二 上午9:12写道：
>
> Is it possible to implement python backend as ffmpeg video filter, like
> https://openvinotoolkit.github.io/dlstreamer_gst/ ?
Do you mean add a Python p
On Sun, Dec 05, 2021 at 06:35:34PM +0100, quietvoid wrote:
> Improves code legibility by not using bit shifts.
> Also avoids duplicating the dvcC/dvvC ISOM box writing code.
>
> Signed-off-by: quietvoid
> ---
> libavformat/movenc.c | 24 +++-
> 1 file changed, 7 insertions(+)
On Sun, Dec 05, 2021 at 06:35:33PM +0100, quietvoid wrote:
> To avoid duplicating code. The implementation in dovi_isom is identical.
>
> Signed-off-by: quietvoid
> ---
> libavformat/mov.c | 50 +--
> 1 file changed, 9 insertions(+), 41 deletions(-)
>
On Sun, Dec 05, 2021 at 06:35:31PM +0100, quietvoid wrote:
> Both parse/write implementations are based on mov/movenc.
>
> This only adds support for the "Dolby Vision configuration box".
> Other configuration boxes, such as
> "Dolby Vision enhancement layer configuration box" are not supported.
>
Quoting Wenbin Chen (2021-11-30 09:44:04)
> For vaapi if the init_pool_size is not zero, the pool size is fixed.
> This means max surfaces is init_pool_size, but when mapping vaapi
> frame to qsv frame, the init_pool_size < nb_surface. The cause is that
> vaapi_decode_make_config() config the init_
On Wed, Dec 01, 2021 at 09:39:14PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> multi-thread is active, but I'm not sure why the performance isn't getting
> better.
plan to push the patchset in the next two day unless there are objection. About
Hi,
will look at this soon (tm), ping me if I don‘t.
Thanks,
Thilo
> Am 02.12.2021 um 00:08 schrieb Romain Beauxis :
>
> Hi there!
>
> Anyone interested in the patch below? It fixes an issue with some
> macos avfoundation input devices that return formats currently not
> supported by the imp
> 2021年12月7日 下午8:42，Michael Niedermayer 写道：
>
> On Tue, Dec 07, 2021 at 08:12:53PM +0800, Yy wrote:
>>
>>
>>> 2021年12月7日 下午7:25，Michael Niedermayer 写道：
>>>
>>> On Mon, Dec 06, 2021 at 08:21:42PM +0800, Yu Yang wrote:
If cannot allocate memory, ERROR(ENOMEM) '-12' as a parameter will be
On Tue, Dec 07, 2021 at 08:12:53PM +0800, Yy wrote:
>
>
> > 2021年12月7日 下午7:25，Michael Niedermayer 写道：
> >
> > On Mon, Dec 06, 2021 at 08:21:42PM +0800, Yu Yang wrote:
> >> If cannot allocate memory, ERROR(ENOMEM) '-12' as a parameter will be
> >> constantly being returned.
> >> When run resamp
> -Original Message-
> From: ffmpeg-devel On Behalf Of Anton
> Khirnov
> Sent: Tuesday, December 7, 2021 12:51 PM
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH v3 2/2] avcodec/vpp_qsv: Copy side data
> from input to output frame
>
> Quoting Soft
On 2021-12-07 05:39 pm, James Almer wrote:
On 12/7/2021 9:00 AM, Gyan Doshi wrote:
The concatf protocol returns an opaque error on open if
concatf list file contains trailing newlines.
---
libavformat/concat.c | 4
1 file changed, 4 insertions(+)
diff --git a/libavformat/concat.c b/
> 2021年12月7日 下午7:25，Michael Niedermayer 写道：
>
> On Mon, Dec 06, 2021 at 08:21:42PM +0800, Yu Yang wrote:
>> If cannot allocate memory, ERROR(ENOMEM) '-12' as a parameter will be
>> constantly being returned.
>> When run resample() firstly, negative size param would cause buffer-overflow
>> an
On 12/7/2021 9:00 AM, Gyan Doshi wrote:
The concatf protocol returns an opaque error on open if
concatf list file contains trailing newlines.
---
libavformat/concat.c | 4
1 file changed, 4 insertions(+)
diff --git a/libavformat/concat.c b/libavformat/concat.c
index 2560811ff9..faeba2
The concatf protocol returns an opaque error on open if
concatf list file contains trailing newlines.
---
libavformat/concat.c | 4
1 file changed, 4 insertions(+)
diff --git a/libavformat/concat.c b/libavformat/concat.c
index 2560811ff9..faeba2293a 100644
--- a/libavformat/concat.c
+++ b/li
> 2021年12月7日 下午5:00，Andreas Rheinhardt 写道：
>
> Yu Yang:
>> If 'opts' could not be allocated, exiting the program to avoid crash when
>> release it.
>> Before setup_find_stream_info_opts(), checking 'orig_nb_streams' is > 0.
>> If 'orig_nb_streams' == 0, it doesn't need 'opts' to getting strea
Quoting Soft Works (2021-12-07 09:55:37)
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of Anton
> > Khirnov
> > Sent: Tuesday, December 7, 2021 9:04 AM
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: Re: [FFmpeg-devel] [PATCH v3 2/2] avcodec/vpp_qsv: Copy side data
> > from in
Andreas Rheinhardt:
> Most callers want it that way anyway.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/hls.c | 2 --
> libavformat/hlsenc.c| 1 -
> libavformat/httpauth.c | 5 -
> libavformat/internal.h | 11 +++
> libavformat/movenc.c| 1 -
> libav
Anton Khirnov:
> From: Soft Works
>
> Signed-off-by: softworkz
> Signed-off-by: Anton Khirnov
> ---
> doc/APIchanges | 4 +++
> libavutil/frame.c | 63 ++---
> libavutil/frame.h | 20 ++
> libavutil/version.h | 4 +--
> 4 files cha
Quoting Soft Works (2021-12-07 10:03:28)
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of Anton
> > Khirnov
> > Sent: Tuesday, December 7, 2021 9:08 AM
> > To: FFmpeg development discussions and patches
> > Subject: Re: [FFmpeg-devel] [PATCH v2 1/1] avcodec/vpp_qsv: Copy s
On Mon, Dec 06, 2021 at 08:21:42PM +0800, Yu Yang wrote:
> If cannot allocate memory, ERROR(ENOMEM) '-12' as a parameter will be
> constantly being returned.
> When run resample() firstly, negative size param would cause buffer-overflow
> and SEGV in swri_rematrix().
> When run swri_rematrix() f
Quoting Hendrik Leppkes (2021-12-07 10:04:47)
> On Tue, Dec 7, 2021 at 9:00 AM Anton Khirnov wrote:
> >
> > Quoting Lynne (2021-12-06 20:12:31)
> > > 6 Dec 2021, 19:37 by an...@khirnov.net:
> > >
> > >
> > > I think av_frame_copy_side_data() makes more sense. Transfer
> > > implies that it strips
On Tue, Dec 07, 2021 at 11:30:11AM +0200, Martin Storsjö wrote:
> On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
>
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavformat/rtsp.c | 7 ++-
> > 1 file changed, 2 insertions(+), 5 deletions(-)
> >
> > diff --git a/libav
On Tue, 7 Dec 2021, Anton Khirnov wrote:
Quoting Martin Storsjö (2021-12-07 10:14:59)
On Sat, 4 Dec 2021, Anton Khirnov wrote:
> Return error codes when constructing a stream config fails, rather than
> just disregarding the failure and continuing.
> Propagate the error codes from av_sdp_creat
On Tue, Dec 07, 2021 at 11:27:32AM +0200, Martin Storsjö wrote:
> On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
>
> > From: Limin Wang
> >
> > The buf is used for one line of sdp parsing, so it's ok to use MAX_URL_SIZE
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavformat/rtsp.c | 2 +-
Quoting Martin Storsjö (2021-12-07 10:14:59)
> On Sat, 4 Dec 2021, Anton Khirnov wrote:
>
> > Return error codes when constructing a stream config fails, rather than
> > just disregarding the failure and continuing.
> > Propagate the error codes from av_sdp_create().
> > ---
> > libavformat/intern
Quoting lance.lmw...@gmail.com (2021-12-05 12:12:54)
> On Sat, Dec 04, 2021 at 06:33:00PM +0100, Anton Khirnov wrote:
> > Return error codes when constructing a stream config fails, rather than
> > just disregarding the failure and continuing.
> > Propagate the error codes from av_sdp_create().
> >
Signed-off-by: Andreas Rheinhardt
---
libavformat/internal.h | 2 +-
libavformat/utils.c| 15 ---
2 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/libavformat/internal.h b/libavformat/internal.h
index 20e93d9267..cdc398c49e 100644
--- a/libavformat/internal.h
+++ b/
Signed-off-by: Andreas Rheinhardt
---
libavformat/utils.c | 34 +-
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 7840e8717c..827e7c8d5a 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -
The input and output are arrays of images, so it's better to use the plural
to align them to the variable name of VkDescriptorImageInfo.
Signed-off-by: Wu Jianhua
---
libavfilter/vf_flip_vulkan.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git
The input and output are arrays of images, so it's better to use the plural
to align them to the variable name of VkDescriptorImageInfo.
Signed-off-by: Wu Jianhua
---
libavfilter/vf_gblur_vulkan.c | 60 +--
1 file changed, 30 insertions(+), 30 deletions(-)
diff -
Signed-off-by: Wu Jianhua
---
libavfilter/vf_transpose.c | 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/libavfilter/vf_transpose.c b/libavfilter/vf_transpose.c
index f9f0d70cd5..b964daeee3 100644
--- a/libavfilter/vf_transpose.c
+++ b/libavfilter/vf_transpose
The following command is on how to apply transpose_vulkan filter:
ffmpeg -init_hw_device vulkan -i input.264 -vf \
hwupload=extra_hw_frames=16,transpose_vulkan,hwdownload,format=yuv420p
output.264
Signed-off-by: Wu Jianhua
---
configure | 1 +
libavfilter/Makefile
On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
From: Limin Wang
Signed-off-by: Limin Wang
---
libavformat/rtsp.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 4ae810d..c591664 100644
--- a/libavformat/rtsp.c
+++ b/lib
On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
From: Limin Wang
Signed-off-by: Limin Wang
---
libavformat/rtsp.c| 15 ++-
libavformat/rtsp.h| 4 +++-
libavformat/rtspenc.c | 7 +--
3 files changed, 18 insertions(+), 8 deletions(-)
This should be fine.
// Martin
__
On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
From: Limin Wang
Signed-off-by: Limin Wang
---
libavformat/rtsp.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 3e4a68a..b3d1e91 100644
--- a/libavformat/rtsp.c
+++ b/li
On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
From: Limin Wang
The buf is used for one line of sdp parsing, so it's ok to use MAX_URL_SIZE
Signed-off-by: Limin Wang
---
libavformat/rtsp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/rtsp.c b/libavformat/
On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
From: Limin Wang
Signed-off-by: Limin Wang
---
libavformat/rtsp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 47120fd..5cffe0b 100644
--- a/libavformat/rtsp.c
+++ b/libavf
On Mon, 6 Dec 2021, lance.lmw...@gmail.com wrote:
From: Limin Wang
Signed-off-by: Limin Wang
---
libavformat/rtsp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index deaed34..47120fd 100644
--- a/libavformat/rtsp.c
+++ b/libav
On Sat, 4 Dec 2021, Anton Khirnov wrote:
Return error codes when constructing a stream config fails, rather than
just disregarding the failure and continuing.
Propagate the error codes from av_sdp_create().
---
libavformat/internal.h | 7 +-
libavformat/sdp.c | 189
When vulkan image exports to drm, the tilling need to be
VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT. Now add code to create vulkan
image using this format.
Now the following command line works:
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128
-hwaccel_output_format \
vaapi -i input_1080p.2
Add support to map vulkan frames to software frames when
using contiguous_planes flag.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index eef
The vaapi can import external frame, but the planes of the external
frames should be in the same drm object. A new option "contiguous_planes"
is added to device. This flag tells device to allocate places in one
memory. When device is derived from vaapi this flag will be enabled.
A new flag frame_fl
Vulkan will map nv12 to R8 and GR88, so add this map to vaapi to support
vulkan frame.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index 75acc851d6..994b744e4d 100644
---
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
i
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