On 12/22/15, Ganesh Ajjanagadde wrote:
> On Tue, Dec 22, 2015 at 2:10 PM, Paul B Mahol wrote:
>> On 12/22/15, Ganesh Ajjanagadde wrote:
>>> On Tue, Dec 22, 2015 at 12:46 AM, Paul B Mahol wrote:
On 12/22/15, Ganesh Ajjanagadde wrote:
> complex is not available on all platforms. Further
On Tue, Dec 22, 2015 at 4:17 PM, Hendrik Leppkes wrote:
> On Wed, Dec 23, 2015 at 12:29 AM, Ganesh Ajjanagadde
> wrote:
>> exp10 is a function available in GNU libm. Looks like no other common
>> libm has it. This adds support for it to FFmpeg.
>>
>> There are essentially 2 ways of handling the f
On Wed, Dec 23, 2015 at 12:29 AM, Ganesh Ajjanagadde
wrote:
> exp10 is a function available in GNU libm. Looks like no other common
> libm has it. This adds support for it to FFmpeg.
>
> There are essentially 2 ways of handling the fallback:
> 1. Using pow(10, x)
> 2. Using exp2(M_LOG2_10 * x).
>
exp10 is a function available in GNU libm. Looks like no other common
libm has it. This adds support for it to FFmpeg.
There are essentially 2 ways of handling the fallback:
1. Using pow(10, x)
2. Using exp2(M_LOG2_10 * x).
First one represents a Pareto improvement, with no speed or accuracy
regr
> On Dec 20, 2015, at 9:28 AM, Matthias Hunstock wrote:
>
> Am 20.12.2015 um 15:11 schrieb Nicolas George:
>> Le decadi 30 frimaire, an CCXXIV, Matthias Hunstock a écrit :
>>> Decklink cards actually do just some bitbanging: take digital input in
>>> "raw" format (AFAIK UYVY422 10 bit, PCM 16bit
Fixes Debian bug #797965, https://bugs.debian.org/797965
---
This can't be used as is, because it requires copying private stream fields
in ffmpeg.c.
Also the duplication between codec->initial_padding and st->start_skip_samples
is less than ideal.
Does someone have a better idea how to fix this?
On Tue, Dec 22, 2015 at 2:10 PM, Paul B Mahol wrote:
> On 12/22/15, Ganesh Ajjanagadde wrote:
>> On Tue, Dec 22, 2015 at 12:46 AM, Paul B Mahol wrote:
>>> On 12/22/15, Ganesh Ajjanagadde wrote:
complex is not available on all platforms. Furthermore, it is trivial to
rewrite complex nu
On 12/22/15, Ganesh Ajjanagadde wrote:
> On Tue, Dec 22, 2015 at 12:46 AM, Paul B Mahol wrote:
>> On 12/22/15, Ganesh Ajjanagadde wrote:
>>> complex is not available on all platforms. Furthermore, it is trivial to
>>> rewrite complex number expressions to real arithmetic, and in fact
>>> sometim
> you are not subscribed (with this email address you used here at least
> it seems)
>
Right, apparently the subscription confirmation message went to the junk
folder...
Anyway, glad this one is now resolved :-) and sorry for the trouble.
> > >
> > > > +id = mov_codec_id(st, format);
> > > >
On 12/22/2015 09:50 PM, Mats Peterson wrote:
OK, Michael (among others), I have changed the name from get_qtpalette()
to ff_get_qtpalette(). I've also added a *pb (AVIOContext) parameter to
the ff_get_qtpalette() function, since one has to consume the full
sample description when called from mov.
OK, Michael (among others), I have changed the name from get_qtpalette()
to ff_get_qtpalette(). I've also added a *pb (AVIOContext) parameter to
the ff_get_qtpalette() function, since one has to consume the full
sample description when called from mov.c. This wasn't done before. In
matroskadec.
On 12/22/15, Kieran Kunhya wrote:
> On 20 December 2015 at 00:14, Michael Niedermayer
> wrote:
>> On Sat, Dec 19, 2015 at 09:35:19PM +0100, Paul B Mahol wrote:
>>> Signed-off-by: Paul B Mahol
>>> ---
>>> libavcodec/s302menc.c | 5 +
>>> 1 file changed, 5 insertions(+)
>>>
>>> diff --git a/l
---
libavutil/thread.h | 96 ++
1 file changed, 96 insertions(+)
diff --git a/libavutil/thread.h b/libavutil/thread.h
index 3d15737..0bb745e 100644
--- a/libavutil/thread.h
+++ b/libavutil/thread.h
@@ -30,6 +30,102 @@
#if HAVE_PTHREADS
#incl
On Tue, Dec 22, 2015 at 11:34 AM, Ronald S. Bultje wrote:
> Hi,
>
> On Tue, Dec 22, 2015 at 12:48 PM, Ganesh Ajjanagadde
> wrote:
>>
>> On Tue, Dec 22, 2015 at 8:04 AM, Ganesh Ajjanagadde
>> wrote:
>> > On Tue, Dec 22, 2015 at 3:35 AM, Michael Niedermayer
>> > wrote:
>> [...]
>> >>
>> >> IMHO a
Hi,
On Tue, Dec 22, 2015 at 12:48 PM, Ganesh Ajjanagadde
wrote:
> On Tue, Dec 22, 2015 at 8:04 AM, Ganesh Ajjanagadde
> wrote:
> > On Tue, Dec 22, 2015 at 3:35 AM, Michael Niedermayer
> > wrote:
> [...]
> >>
> >> IMHO a exp10 fallback should be implemented using exp2() if that is
> faster
> >>
On 22.12.2015 20:12, Kieran Kunhya wrote:
> On 22 December 2015 at 19:04, Andreas Cadhalpun
> wrote:
>> This fixes an out-of-bounds read introduced in commit 0379603.
>>
>> Signed-off-by: Andreas Cadhalpun
>> ---
>> libavcodec/dirac.c | 3 +++
>> 1 file changed, 3 insertions(+)
>>
>> diff --git
On 22 December 2015 at 19:04, Andreas Cadhalpun
wrote:
> On 16.12.2015 22:59, Kieran Kunhya wrote:
>>> this is maybe missing a < 2 check
>>> i see a > 4 check but didnt find a < 2 check from a quick look
>>
>> The check already exists.
>
> And where exactly can it be found?
>
> Spoiler: There is n
On 22 December 2015 at 19:04, Andreas Cadhalpun
wrote:
> This fixes an out-of-bounds read introduced in commit 0379603.
>
> Signed-off-by: Andreas Cadhalpun
> ---
> libavcodec/dirac.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/libavcodec/dirac.c b/libavcodec/dirac.c
> index 33cc
This fixes an out-of-bounds read introduced in commit 0379603.
Signed-off-by: Andreas Cadhalpun
---
libavcodec/dirac.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/dirac.c b/libavcodec/dirac.c
index 33cc960..faf5534 100644
--- a/libavcodec/dirac.c
+++ b/libavcodec/dirac.c
@@
On 16.12.2015 22:59, Kieran Kunhya wrote:
>> this is maybe missing a < 2 check
>> i see a > 4 check but didnt find a < 2 check from a quick look
>
> The check already exists.
And where exactly can it be found?
Spoiler: There is no such check...
Best regards,
Andreas
___
On 21.12.2015 02:18, Michael Niedermayer wrote:
> On Sun, Dec 20, 2015 at 12:15:17PM +0100, Andreas Cadhalpun wrote:
>> mlvdec.c | 12
>> 1 file changed, 12 insertions(+)
>> 9870daae0ba6a9c826563645319ee38c694025e8
>> 0002-mlvdec-validate-bits_per_coded_sample.patch
>> From 66a3af
On Tue, Dec 22, 2015 at 8:04 AM, Ganesh Ajjanagadde wrote:
> On Tue, Dec 22, 2015 at 3:35 AM, Michael Niedermayer
> wrote:
[...]
>>
>> IMHO a exp10 fallback should be implemented using exp2() if that is faster
>> and available.
>
> I don't know whether the fallback should use exp or exp2, need to
On 12/22/2015 05:15 PM, Michael Niedermayer wrote:
On Tue, Dec 22, 2015 at 03:55:48AM +0100, Mats Peterson wrote:
Alright, this is take two of my fix for palettized QuickTime video
in Matroska. I have reset the lower limit of V_QUICKTIME private
data to 21 in matroskadec.c, in order to make that
On 2015-12-21 19:06:15 +0100, Janne Grunau wrote:
> Module: libav
> Branch: master
> Commit: 489e6add4478b0f5717dbf644234c6f3a3baf02c
>
> Author:Janne Grunau
> Committer: Janne Grunau
> Date: Tue Dec 8 16:24:57 2015 +0100
>
> checkasm: add fmtconvert tests
This test fails unfortunat
On 20 December 2015 at 00:14, Michael Niedermayer
wrote:
> On Sat, Dec 19, 2015 at 09:35:19PM +0100, Paul B Mahol wrote:
>> Signed-off-by: Paul B Mahol
>> ---
>> libavcodec/s302menc.c | 5 +
>> 1 file changed, 5 insertions(+)
>>
>> diff --git a/libavcodec/s302menc.c b/libavcodec/s302menc.c
>
On Mon, Dec 21, 2015 at 10:54 PM, Clément Bœsch wrote:
> On Mon, Dec 21, 2015 at 08:31:47PM -0800, Ganesh Ajjanagadde wrote:
> [...]
>> I unfortunately do not see an easy solution to avfilter testing in
>> general: Paul [...]
>
> The problem with testing filters is not even remotely close to Paul;
On Tue, Dec 22, 2015 at 03:55:48AM +0100, Mats Peterson wrote:
> Alright, this is take two of my fix for palettized QuickTime video
> in Matroska. I have reset the lower limit of V_QUICKTIME private
> data to 21 in matroskadec.c, in order to make that broken file pass,
> Michael. The minimum size o
On Tue, Dec 22, 2015 at 12:46 AM, Paul B Mahol wrote:
> On 12/22/15, Ganesh Ajjanagadde wrote:
>> complex is not available on all platforms. Furthermore, it is trivial to
>> rewrite complex number expressions to real arithmetic, and in fact
>> sometimes advantageous for performance reasons: by wr
On Tue, Dec 22, 2015 at 12:15 AM, Hendrik Leppkes wrote:
> Am 21.12.2015 18:18 schrieb "James Almer" :
>>
>> On 12/21/2015 2:08 PM, Ganesh Ajjanagadde wrote:
>> > Pushed with slight modifications.
>> >
>> > This is a request to any running MSVC/other platform lacking erf: can
>> > you please test
On Tue, Dec 22, 2015 at 3:35 AM, Michael Niedermayer
wrote:
> On Mon, Dec 21, 2015 at 07:19:50PM -0800, Ganesh Ajjanagadde wrote:
>> exp10 is a function available in GNU libm. Looks like no other common
>> libm has it. As such, I am mostly neutral about its inclusion, with a
>> very slight bias in
Le duodi 2 nivôse, an CCXXIV, Rostislav Pehlivanov a écrit :
> Also, I think that it's better to just send a patch which removes them
> instead of only warning and then let the discussion go on there.
Agreed, but such a patch would need to have a documentation side, to explain
to users of the remo
Le decadi 30 frimaire, an CCXXIV, Carl Eugen Hoyos a écrit :
> > Can you explain?
> The first frame still gets dropped with your patch
> attached.
>
> > It worked when I submitted it, I think.
> You think?
Yes, I think so. And I just checked.
Command-line:
./ffmpeg_g -lavfi testsrc2=r=4:d=5,fp
Le tridi 13 frimaire, an CCXXIV, Nicolas George a écrit :
> Will push the series soon if nobody objects and start working on the next
> step.
>
> Thanks everybody for the reviews.
Series pushed. Thanks again.
Regards,
--
Nicolas George
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Description: Digital signature
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On Tue, Dec 22, 2015 at 08:38:29PM +0800, zhuhb wrote:
> I download the newest gas-preprocessor.pl from
> https://github.com/ffmpeg/gas-preprocessor and install it to the path.
>
> Then I try to build the ffmpeg v2.7.1 and failed.
>
>
>
> The build .sh is as follows:
>
> SDKVERSION=""
>
> M
On Tue, Dec 22, 2015 at 07:36:41AM +, Eran Kornblau wrote:
> > > You're right, didn't know that.
> > > Please let me know if there are any changes you want me to apply in order
> > > to push the third one (decryption support).
> >
> > sounds like you missed:
> > http://ffmpeg.org/pipermail/ff
I download the newest gas-preprocessor.pl from
https://github.com/ffmpeg/gas-preprocessor and install it to the path.
Then I try to build the ffmpeg v2.7.1 and failed.
The build .sh is as follows:
SDKVERSION=""
MIN_IPHONE_VERSION="5.1"
ARCHS="armv7 arm64"
DEVELOPER=`xcode-select -pr
On Mon, Dec 21, 2015 at 07:19:50PM -0800, Ganesh Ajjanagadde wrote:
> exp10 is a function available in GNU libm. Looks like no other common
> libm has it. As such, I am mostly neutral about its inclusion, with a
> very slight bias in favor since I am actually posting this.
>
> pros:
> 1. It is fas
Rostislav Pehlivanov gmail.com> writes:
> Also, I think that it's better to just send a patch which
> removes them instead of only warning and then let the
> discussion go on there.
+1
Carl Eugen
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On Mon, 2015-12-21 at 14:32 -0800, Ganesh Ajjanagadde wrote:
> Hi,
>
> While hunting through configure for some easy to remove filter
> dependencies, I came across asyncts which depends on avresample. So I
> started some work to port it over to swresample, and get rid of this
> unnecessary depende
On 12/22/2015 03:55 AM, Mats Peterson wrote:
Alright, this is take two of my fix for palettized QuickTime video in
Matroska. I have reset the lower limit of V_QUICKTIME private data to 21
in matroskadec.c, in order to make that broken file pass, Michael. The
minimum size of a video sample descrip
On 12/22/15, Ganesh Ajjanagadde wrote:
> complex is not available on all platforms. Furthermore, it is trivial to
> rewrite complex number expressions to real arithmetic, and in fact
> sometimes advantageous for performance reasons: by wrapping as a complex,
> one forces a particular Cartesian rep
Hi!
Attached patch should fix ticket #5103.
Please comment, Carl Eugen
diff --git a/ffserver.c b/ffserver.c
index c7dbb16..788ee6e 100644
--- a/ffserver.c
+++ b/ffserver.c
@@ -3853,7 +3853,7 @@ static void handle_child_exit(int sig)
fprintf(stderr,
"%s: Pid %"PRI
Am 21.12.2015 18:18 schrieb "James Almer" :
>
> On 12/21/2015 2:08 PM, Ganesh Ajjanagadde wrote:
> > Pushed with slight modifications.
> >
> > This is a request to any running MSVC/other platform lacking erf: can
> > you please test to make sure this works?
>
> Check http://fate.ffmpeg.org/ for new
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