On Sat, Mar 26, 2016 at 02:28:46PM +0100, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer
> ---
> doc/developer.texi | 19 +++
> 1 file changed, 19 insertions(+)
>
> diff --git a/doc/developer.texi b/doc/developer.texi
> index 6db93ce..ec21c57 100644
> --- a/doc
On Thu, Mar 24, 2016 at 05:50:48PM -0700, Ganesh Ajjanagadde wrote:
> Ganesh Ajjanagadde (4):
> configure: add fftw3 detection
> lavc/fftw: add initial fftw wrapper
> lavc/fft-test: add FFTW3 tests
> lavc/fft-test: update benchmark code
>
Why?
Using an external library for such an essent
On Thu, Mar 24, 2016 at 09:35:01AM -0400, Ronald S. Bultje wrote:
> Hi,
>
> On Mar 24, 2016 8:28 AM, "Clément Bœsch" wrote:
> >
> > From: Clément Bœsch
> >
> > ./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf
> bench=start,scale=1024x1024,bench=sto
From: Clément Bœsch
./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf
bench=start,scale=1024x1024,bench=stop -f null -
before: t:0.489726 avg:0.489883 max:0.491852 min:0.489482
after: t:0.256515 avg:0.256458 max:0.256999 min:0.253755
---
Changes:
- FIX: not using the v8-v15 registers
From: Clément Bœsch
./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf
bench=start,scale=1024x1024,bench=stop -f null -
before: t:0.489726 avg:0.489883 max:0.491852 min:0.489482
after: t:0.259438 avg:0.257707 max:0.260125 min:0.255893
---
I don't really like the roundtrip back t
On Wed, Mar 23, 2016 at 12:25:07PM +, Carl Eugen Hoyos wrote:
> Chris Cunningham chromium.org> writes:
>
> > I'm seeing an interesting pattern [0][1] where we allocate 1 byte in places
> > where I would expect no allocation to be necessary. Why is this being done?
> >
> > [0] https://github.
On Tue, Mar 22, 2016 at 11:29:52AM -0400, Aaron Boxer wrote:
[...]
> Does your codec take advantage of multiple cores? Or is it only single
> threaded?
ffmpeg -h decoder=jpeg2000 will answer your question
[...]
--
Clément B.
signature.asc
Description: PGP signature
___
On Mon, Mar 21, 2016 at 12:27:13AM +0100, Gerion Entrup wrote:
> On Sonntag, 20. März 2016 16:52:36 CET Clément Bœsch wrote:
> > On Sun, Mar 20, 2016 at 12:00:13PM +0100, Gerion Entrup wrote:
> > > Good day,
> > >
> > > I attached the patch. The MPEG7 video
On Sun, Mar 20, 2016 at 07:18:43PM +0100, Michael Niedermayer wrote:
> On Sun, Mar 20, 2016 at 04:20:32PM +0100, Clément Bœsch wrote:
> > dv_frame_offset() is static and called only from dv_read_seek(), where
> > c->sys->frame_size is already used.
> >
> > This
On Sun, Mar 20, 2016 at 03:09:51PM +0100, Michael Niedermayer wrote:
> On Sun, Mar 20, 2016 at 02:28:05PM +0100, Clément Bœsch wrote:
> > dv_extract_video_info() is a static function called only from
> > avpriv_dv_produce_packet(), where c->sys is made sure to be set.
> > -
On Sun, Mar 20, 2016 at 12:00:13PM +0100, Gerion Entrup wrote:
> Good day,
>
> I attached the patch. The MPEG7 video signature is a method to calculate a
> fingerprint of a video and to compare two or more of this fingerprints. Most
> of
> the standard is implemented. I've done this work as par
dv_frame_offset() is static and called only from dv_read_seek(), where
c->sys->frame_size is already used.
This simplifies the incoming codecpar merge where
avctx->{coded_width,coded_height,time_base} are not accessible anymore.
---
libavformat/dv.c | 7 +++
1 file changed, 3 insertions(+), 4
dv_extract_video_info() is a static function called only from
avpriv_dv_produce_packet(), where c->sys is made sure to be set.
---
libavformat/dv.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/libavformat/dv.c b/libavformat/dv.c
index 84c3061..b1f8759 100644
--- a/libav
On Wed, Mar 16, 2016 at 10:24:09PM +0100, Thilo Borgmann wrote:
[...]
Not sure if I'm commenting on the last version...
> From b6b889c06edc7872f0a31fd0482793a199ddd28e Mon Sep 17 00:00:00 2001
> From: Thilo Borgmann
> Date: Wed, 16 Mar 2016 22:18:20 +0100
> Subject: [PATCH 2/2] lavf: Add coreim
On Wed, Mar 16, 2016 at 12:31:35PM +0100, Matt Oliver wrote:
> ffmpeg | branch: master | Matt Oliver | Wed Mar 16
> 22:28:29 2016 +1100| [109dfed7fc265f3e071854d5e6de5dd7f82ff9fb] | committer:
> Matt Oliver
>
> lavc/dxva2_h264: Fix incorrect assert statement.
>
> Signed-off-by: Matt Oliver
>
On Fri, Mar 18, 2016 at 10:12:14PM -0700, Ganesh Ajjanagadde wrote:
> It seems like in all usages, size is a multiple of 4. This is documented
> as an assert.
>
> Yields speedup in this function, and small speedup for aac encoding overall.
>
> Sample benchmark (Haswell, -march=native + GCC):
> ol
On Mon, Mar 14, 2016 at 03:38:52PM +0100, Thilo Borgmann wrote:
> Am 14.03.16 um 13:56 schrieb Clément Bœsch:
> > On Mon, Mar 14, 2016 at 01:46:52PM +0100, Thilo Borgmann wrote:
> >> Am 14.03.16 um 11:22 schrieb Clément Bœsch:
> >>> [...]
> >>>> +.
On Mon, Mar 14, 2016 at 01:46:52PM +0100, Thilo Borgmann wrote:
> Am 14.03.16 um 11:22 schrieb Clément Bœsch:
> > [...]
> >> +./ffmpeg -f lavfi -i
> >> nullsrc=s=100x100,coreimage=filter=CIQRCodeGenerator@@inputMessage=https\://FFmpeg.org/@@inputCorrectionLevel=H
&
On Mon, Mar 14, 2016 at 10:19:59AM +0100, Thilo Borgmann wrote:
> Am 13.03.16 um 22:01 schrieb Clément Bœsch:
> > On Sun, Mar 13, 2016 at 09:09:39PM +0100, Thilo Borgmann wrote:
> >> Am 13.03.16 um 20:55 schrieb Nicolas George:
> >>> Le quartidi 24 ventôse, an
On Sun, Mar 13, 2016 at 09:09:39PM +0100, Thilo Borgmann wrote:
> Am 13.03.16 um 20:55 schrieb Nicolas George:
> > Le quartidi 24 ventôse, an CCXXIV, Thilo Borgmann a écrit :
> >> +{ "list_filters", "list available filters", OFFSET(list_filters),
> >> AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, .fl
On Sun, Mar 13, 2016 at 09:09:39PM +0100, Thilo Borgmann wrote:
> Am 13.03.16 um 20:55 schrieb Nicolas George:
> > Le quartidi 24 ventôse, an CCXXIV, Thilo Borgmann a écrit :
> >> +{ "list_filters", "list available filters", OFFSET(list_filters),
> >> AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, .fl
From: Clément Bœsch
---
I just wanted to see if it was possible to do something less dumb than the
current code. I'm not sure I will push this patch (.altmacro is known to cause
issues and it's currently not used for aarch64), but that was just as an
exercise. It might be "inspiri
On Thu, Mar 10, 2016 at 06:12:57PM +0100, Gerion Entrup wrote:
[...]
> > - an USF demuxer which extracts the timing and text (with its markup) of
> > every event, and put them into an AVPacket
> >
> > - introduce an USF codec and write a decoder that will transform the
> > xml-like markup into
On Tue, Mar 08, 2016 at 09:14:58PM +0100, Michael Niedermayer wrote:
> This should detect caes where these functions are called in unclean
> destinations
> ---
> libavutil/frame.c |6 ++
> 1 file changed, 6 insertions(+)
>
> diff --git a/libavutil/frame.c b/libavutil/frame.c
> index 5607
On Tue, Mar 08, 2016 at 10:33:44PM +0100, Gerion Entrup wrote:
[...]
> > For text subtitles, the ass field contains the text in ASS markup: indeed,
> > we consider the ASS markup to be the best/least worst superset supporting
> > almost every style of every other subtitles formats have, so it's use
On Tue, Mar 08, 2016 at 06:21:12PM +0100, Gerion Entrup wrote:
> Hello,
>
Hi,
> my own ideas seems not to be suitable for GSoC, so I looked again on the
> ideas page,
> because I have high interest to do something for FFmpeg this summer.
>
> The project, that I find most interesting, unfortuna
On Fri, Mar 04, 2016 at 04:22:44PM +0100, Michael Niedermayer wrote:
> On Fri, Feb 26, 2016 at 10:01:51PM +0100, Clément Bœsch wrote:
> > ffmpeg | branch: master | Clément Bœsch | Wed Jan 6 13:43:23
> > 2016 +0100| [29412821241050c846dbceaad4b9752857659977] | committer: Clé
On Tue, Mar 01, 2016 at 10:41:32AM -0800, NagaChaitanya Vellanki wrote:
> ---
> libavutil/Makefile | 1 +
> libavutil/color_utils.c | 52
> +
> 2 files changed, 53 insertions(+)
>
I'm afraid testing the result of a switch with an array has a
On Tue, Mar 01, 2016 at 05:18:36PM +0100, Michael Niedermayer wrote:
> On Tue, Mar 01, 2016 at 11:11:36AM +0100, Clément Bœsch wrote:
> > On Mon, Feb 29, 2016 at 10:55:49AM +0100, Clément Bœsch wrote:
> > > From: Clément Bœsch
> > >
> > > ---
> > >
On Mon, Feb 29, 2016 at 10:55:49AM +0100, Clément Bœsch wrote:
> From: Clément Bœsch
>
> ---
> Changes since latest version:
> - remove unused 32-bit path
> - make 16-bit path more accurate by mirroring the MMX code (still not
> bitexact)
> - the code as originally tryi
On Mon, Feb 29, 2016 at 07:37:35PM +0100, Paul B Mahol wrote:
> On 2/29/16, Clement Boesch wrote:
> > From: Clement Boesch
> >
> > ---
> > TODO: doc, bump, Changelog
> >
> > example: -vf bench=start,gradfun,format=rgba,hqx,bench=stop
>
> Nice, LGTM with documentation changes.
Added average/min/
On Mon, Feb 29, 2016 at 11:47:14AM -0800, Wan-Teh Chang wrote:
> On Fri, Feb 26, 2016 at 5:04 PM, Ronald S. Bultje wrote:
> >
> > To be a little bit more explicit, it should be relatively easy to
> > accomplish this by changing the position of qscale in the relevant struct,
> > and only copy that
On Mon, Feb 29, 2016 at 08:14:10PM +0100, Nicolas George wrote:
> Le primidi 11 ventôse, an CCXXIV, Clement Boesch a écrit :
> > > > +case H264_PROF_BASELINE:
> > > > +switch (vtctx->level) {
> > > > +case 0: *profile_level_val =
> > > > kVTProfileLevel_H264_Ba
On Mon, Feb 29, 2016 at 06:57:15PM +0100, wm4 wrote:
[...]
> > +static bool get_vt_profile_level(AVCodecContext *avctx,
> > + CFStringRef*profile_level_val)
> > +{
> > +VTEncContext *vtctx = avctx->priv_data;
> > +int64_t profile = vtctx->profile;
> > +
>
On Mon, Feb 29, 2016 at 11:14:17PM +0800, Rick Kern wrote:
[...]
> +if (!profile) {
> +//VideoToolbox auto-selects profile and level.
> +return true;
> +} else if (!av_strcasecmp("baseline", profile)) {
> +if (!strcmp("auto", level)) *profile_level_val =
> kVTP
From: Clément Bœsch
---
TODO: doc, bump, Changelog
example: -vf bench=start,gradfun,format=rgba,hqx,bench=stop
---
libavfilter/Makefile | 2 +
libavfilter/allfilters.c | 2 +
libavfilter/f_bench.c| 132 +++
3 files changed, 136 insertions
On Thu, Feb 25, 2016 at 02:56:52PM +0100, Clément Bœsch wrote:
> On Thu, Feb 25, 2016 at 02:47:45PM +0100, Hendrik Leppkes wrote:
> > On Thu, Feb 25, 2016 at 2:35 PM, Clément Bœsch wrote:
> > > From: Clément Bœsch
> > >
> > > This option is typically useful wh
From: Clément Bœsch
---
Changes since latest version:
- remove unused 32-bit path
- make 16-bit path more accurate by mirroring the MMX code (still not bitexact)
- the code as originally trying to process 2 lines at a time to save chroma pre
mult computations and avoid re-reading the whole
On Sat, Feb 27, 2016 at 01:06:08AM +0100, Michael Niedermayer wrote:
> On Fri, Feb 26, 2016 at 10:34:46PM +0100, Clément Bœsch wrote:
> > It makes easier looking at the difference with the generic code just
> > below.
> > ---
> > libswscale/yuv2rgb.c | 12 ++--
On Sat, Feb 27, 2016 at 01:05:35AM +0100, Michael Niedermayer wrote:
> On Fri, Feb 26, 2016 at 10:34:45PM +0100, Clément Bœsch wrote:
> > ---
> > libswscale/yuv2rgb.c | 20 ++--
> > 1 file changed, 10 insertions(+), 10 deletions(-)
>
> LGTM
>
>
On Wed, Feb 24, 2016 at 09:20:11AM +0100, Clément Bœsch wrote:
> On Tue, Feb 23, 2016 at 10:40:08PM -0300, James Almer wrote:
> [...]
> > That aside, note that these runtime erros happen with every test using md5
> > and
> > don't make ubsan register them as failed
---
libswscale/yuv2rgb.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
index 3671fe3..9d79d79 100644
--- a/libswscale/yuv2rgb.c
+++ b/libswscale/yuv2rgb.c
@@ -824,18 +824,18 @@ av_cold int ff_yuv2rgb_c_init_ta
It makes easier looking at the difference with the generic code just
below.
---
libswscale/yuv2rgb.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
index 9d79d79..62abb7d 100644
--- a/libswscale/yuv2rgb.c
+++ b/libswscal
On Sun, Feb 21, 2016 at 01:08:33PM +0100, Clément Bœsch wrote:
> ---
> libavcodec/assenc.c| 2 ++
> libavcodec/avcodec.h | 2 ++
> libavcodec/movtextenc.c| 7 ++-
> libavcodec/options_table.h | 6 ++
> libavcodec/srtenc.c| 7 ++-
>
On Sun, Feb 21, 2016 at 01:08:32PM +0100, Clément Bœsch wrote:
> ---
> libavfilter/vf_subtitles.c | 10 +-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/libavfilter/vf_subtitles.c b/libavfilter/vf_subtitles.c
> index 63b22c3..9e55002 100644
&
On Sun, Feb 21, 2016 at 01:08:31PM +0100, Clément Bœsch wrote:
> ---
> ffmpeg.c | 2 ++
> tests/ref/fate/sub-charenc | 2 +-
> tests/ref/fate/sub-textenc | 66
> ++--
> tests/ref/fate/
On Sun, Feb 21, 2016 at 01:08:30PM +0100, Clément Bœsch wrote:
> ---
> libavcodec/ass.c | 3 ++-
> libavcodec/avcodec.h | 4
> libavcodec/ccaption_dec.c| 3 ++-
> libavcodec/libzvbi-teletextdec.c | 3 ++-
> libavcodec/movtext
On Thu, Feb 25, 2016 at 02:10:15AM +0100, Michael Niedermayer wrote:
> On Wed, Feb 24, 2016 at 03:37:53PM +0100, Clément Bœsch wrote:
> > On Sun, Feb 21, 2016 at 06:34:43PM +0100, Michael Niedermayer wrote:
> > > On Sun, Feb 21, 2016 at 01:08:29PM +0100, C
On Sun, Feb 21, 2016 at 01:08:28PM +0100, Clément Bœsch wrote:
> ---
> libavcodec/Makefile | 4 ++--
> libavcodec/assdec.c | 60
> +++-
> libavcodec/assenc.c | 14 ++--
> libavformat/assenc.c | 14
&g
On Fri, Feb 26, 2016 at 11:29:05AM +0100, wm4 wrote:
> On Fri, 26 Feb 2016 02:38:13 +0100
> Michael Niedermayer wrote:
>
> > On Fri, Feb 26, 2016 at 12:15:19AM +0100, Reimar Döffinger wrote:
> > > We do neither document nor check such a requirement
> > > and for application-provided get_buffer2 t
On Thu, Feb 25, 2016 at 10:37:40PM +0100, Clément Bœsch wrote:
> On Thu, Feb 25, 2016 at 10:35:39PM +0100, Clément Bœsch wrote:
> > On Thu, Feb 25, 2016 at 04:30:13PM +, Carl Eugen Hoyos wrote:
> > > Justin Ruggles writes:
> > >
> > > > In terms of how t
On Thu, Feb 25, 2016 at 10:35:39PM +0100, Clément Bœsch wrote:
> On Thu, Feb 25, 2016 at 04:30:13PM +, Carl Eugen Hoyos wrote:
> > Justin Ruggles writes:
> >
> > > In terms of how the score for a MIME type match compares with
> > > those of the individual
On Thu, Feb 25, 2016 at 04:30:13PM +, Carl Eugen Hoyos wrote:
> Justin Ruggles writes:
>
> > In terms of how the score for a MIME type match compares with
> > those of the individual content matching probe functions, I'd
> > say it makes sense. The stronger probing functions have a
> > scor
On Thu, Feb 25, 2016 at 03:34:37PM +, Josh de Kock wrote:
> On 25/02/2016 14:00, Matthieu Bouron wrote:
> >From: Matthieu Bouron
> >
> >Fixes build of lavd/jack on linux if dispatch happens to be available on
> >this platform. dispatch, as well as its dependencies kqueue and pwq are
> >general
On Thu, Feb 25, 2016 at 02:47:45PM +0100, Hendrik Leppkes wrote:
> On Thu, Feb 25, 2016 at 2:35 PM, Clément Bœsch wrote:
> > From: Clément Bœsch
> >
> > This option is typically useful when cross-compiling dynamic libraries
> > for iOS, with something such as --ins
From: Clément Bœsch
This option is typically useful when cross-compiling dynamic libraries
for iOS, with something such as --install_name_dir=@rpath
---
configure | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 8436b09..64750e4 100755
--- a
On Sun, Feb 21, 2016 at 06:34:43PM +0100, Michael Niedermayer wrote:
> On Sun, Feb 21, 2016 at 01:08:29PM +0100, Clément Bœsch wrote:
> [...]
> > diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h
> > index aa8bfac..b493dd1 100644
> > --- a/libavcodec/o
On Sun, Feb 21, 2016 at 01:08:27PM +0100, Clément Bœsch wrote:
> [PATCH 1/6] Kill timed SSA
>
> This one is an old patch, which kills the usage of the old and unused
> AV_CODEC_ID_SSA
>
> [PATCH 2/6] lavc: allow subtitle text format to be ASS without timing
>
> Th
On Tue, Feb 23, 2016 at 10:40:08PM -0300, James Almer wrote:
[...]
> That aside, note that these runtime erros happen with every test using md5 and
> don't make ubsan register them as failed. In the link above something else
> made
> it fail. It makes me wonder how many other ubsan errors are hidd
On Mon, Feb 22, 2016 at 11:45:43PM +0100, Michael Niedermayer wrote:
> Found-by: Ganesh Ajjanagadde
> ---
> src/index |9 +
> 1 file changed, 9 insertions(+)
>
> diff --git a/src/index b/src/index
> index 827d803..840ed10 100644
> --- a/src/index
> +++ b/src/index
> @@ -37,6 +37,15 @@
On Sun, Feb 21, 2016 at 06:29:42PM +0100, Michael Niedermayer wrote:
> On Sun, Feb 21, 2016 at 01:08:27PM +0100, Clément Bœsch wrote:
> > [PATCH 1/6] Kill timed SSA
> >
> > This one is an old patch, which kills the usage of the old and unused
> > AV_CODEC_ID_SSA
>
On Mon, Jan 11, 2016 at 03:58:18AM -0600, Rodger Combs wrote:
> ---
> libavcodec/srtdec.c | 4 +++
> tests/ref/fate/sub-textenc | 66
> ++--
> tests/ref/fate/sub-webvttenc | 66
> ++--
> 3 files changed,
---
ffmpeg.c | 2 ++
tests/ref/fate/sub-charenc | 2 +-
tests/ref/fate/sub-textenc | 66 ++--
tests/ref/fate/sub-webvttenc | 66 ++--
4 files changed, 69 insertions(+), 67 deletions(-)
diff -
---
libavcodec/assenc.c| 2 ++
libavcodec/avcodec.h | 2 ++
libavcodec/movtextenc.c| 7 ++-
libavcodec/options_table.h | 6 ++
libavcodec/srtenc.c| 7 ++-
libavcodec/utils.c | 4
libavcodec/version.h | 3 +++
libavcodec/webvttenc.c | 7 +
---
libavcodec/ass.c | 3 ++-
libavcodec/avcodec.h | 4
libavcodec/ccaption_dec.c| 3 ++-
libavcodec/libzvbi-teletextdec.c | 3 ++-
libavcodec/movtextdec.c | 3 ++-
libavcodec/options_table.h | 1 +
libavcodec/samidec.c | 3 ++-
l
---
libavfilter/vf_subtitles.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/libavfilter/vf_subtitles.c b/libavfilter/vf_subtitles.c
index 63b22c3..9e55002 100644
--- a/libavfilter/vf_subtitles.c
+++ b/libavfilter/vf_subtitles.c
@@ -393,6 +393,8 @@ static av_cold in
---
libavcodec/ass.c | 96 +++-
libavcodec/ass.h | 56 ++---
libavcodec/ass_split.c | 49 ++
libavcodec/ass_split.h | 15 ++
libavcodec/assdec.c
---
libavcodec/Makefile | 4 ++--
libavcodec/assdec.c | 60 +++-
libavcodec/assenc.c | 14 ++--
libavformat/assenc.c | 14
libavformat/nut.c| 1 -
5 files changed, 24 insertions(+), 69 deletions(-)
diff --git a/libavcod
[PATCH 1/6] Kill timed SSA
This one is an old patch, which kills the usage of the old and unused
AV_CODEC_ID_SSA
[PATCH 2/6] lavc: allow subtitle text format to be ASS without timing
The big commit. Text based decoders do not have to rescale and insert the
timing in the ASS text anymore. A compa
On Thu, Feb 18, 2016 at 12:42:59PM +0100, Michael Niedermayer wrote:
> On Thu, Feb 18, 2016 at 11:36:18AM +0100, Clément Bœsch wrote:
> > Hi,
> >
> > While working on PNG DSP, I realized the filter up was doing extra
> > overflow checks on the bytes non multiple
On Thu, Feb 18, 2016 at 11:12:19AM -0300, James Almer wrote:
> On 2/18/2016 10:42 AM, Clément Bœsch wrote:
> > On Thu, Feb 18, 2016 at 02:40:06PM +0100, Clément Bœsch wrote:
> >> On Thu, Feb 18, 2016 at 01:00:10PM +, Carl Eugen Hoyos wrote:
> >>>
On Thu, Feb 18, 2016 at 02:40:06PM +0100, Clément Bœsch wrote:
> On Thu, Feb 18, 2016 at 01:00:10PM +, Carl Eugen Hoyos wrote:
> > Clément Bœsch pkh.me> writes:
> >
> > > It's not tested on real hardware (qemu only), so I have
> > > no idea about
On Thu, Feb 18, 2016 at 01:00:10PM +, Carl Eugen Hoyos wrote:
> Clément Bœsch pkh.me> writes:
>
> > It's not tested on real hardware (qemu only), so I have
> > no idea about performance.
>
> I can test this on real hardware if you can provide
> (exact)
Hi,
While working on PNG DSP, I realized the filter up was doing extra
overflow checks on the bytes non multiple of the long word size. This
logic is present in both C and x86 ASM. Here is the current C code for
reference:
-- 8<
// 0x7f7f7f7f or 0x7f7f7f7f7f7f7f7f or
On Wed, Feb 17, 2016 at 10:02:49PM +0100, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer
> ---
> configure |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index d7cda01..b94830b 100755
> --- a/configure
> +++ b/configure
> @@ -
On Wed, Feb 17, 2016 at 10:02:47PM +0100, Michael Niedermayer wrote:
> From: Luca Barbato
>
strange mail.
> Allow to issue twice --enable options.
>
> Signed-off-by: Michael Niedermayer
> ---
> configure |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b
On Sun, Feb 14, 2016 at 06:11:54PM -0800, Aman Gupta wrote:
> From: Aman Gupta
>
> character sets implemented as defined in
> https://en.wikipedia.org/wiki/EIA-608#Characters
> ---
> libavcodec/ccaption_dec.c | 152
> +-
> 1 file changed, 149 inserti
From: Clément Bœsch
---
This code is mirroring the ARM version.
It's not tested on real hardware (qemu only), so I have no idea about
performance. This also means I didn't put any prefetch mechanism (which had a
noticeable impact on performance on ARM).
Last but not least, the 32-bit
On Sat, Feb 13, 2016 at 12:35:18PM -0800, Aman Gupta wrote:
[...]
> +static const char *charset_overrides[4][128] =
> +{
> +[CCSET_BASIC_AMERICAN] = {
> +[0x27] = "’",
> +[0x2a] = "á",
> +[0x5c] = "é",
> +[0x5e] = "í",
> +[0x5f] = "ó",
> +[0x60] =
On Wed, Feb 03, 2016 at 12:41:01AM +0100, Andreas Cadhalpun wrote:
[...]
> The second patch was necessary to fix the following error:
> lcov: ERROR: cannot write to coverage.info!
>
> Does it work for you without that patch?
>
I confirm it fails the same way as you without the second patch.
--
On Sat, Feb 06, 2016 at 04:26:43PM +0100, Andreas Cadhalpun wrote:
> On 03.02.2016 00:41, Andreas Cadhalpun wrote:
> > I see, it passes '-b $(SRC_PATH)' to lcov, which is now unnecessary/harmful
> > for out-of-tree builds using the src link.
> > The first attached patch changes it to simply use the
On Sat, Feb 06, 2016 at 06:37:56PM +0100, Mats Peterson wrote:
> On 02/06/2016 06:25 PM, wm4 wrote:
> >A regression in VLC. Make them fix it.
> >
>
>
> VLC = Very Lame Crap. Just kidding.
>
Please refrain from such comment, even for "kidding".
Regards,
--
Clément B.
signature.asc
Descripti
On Mon, Jan 25, 2016 at 08:51:32PM +0100, Andreas Cadhalpun wrote:
> ffmpeg | branch: master | Andreas Cadhalpun
> | Mon Jan 25 01:42:23 2016 +0100|
> [b46aae093634271931395d65f422f4b2a23112d3] | committer: Andreas Cadhalpun
>
> build: use a link instead of changing current directory when compi
On Sat, Jan 30, 2016 at 05:28:28PM +0100, Michael Niedermayer wrote:
> On Sat, Jan 30, 2016 at 02:23:10PM +0100, Clément Bœsch wrote:
> > On Sun, Jan 24, 2016 at 07:00:30PM -0300, James Almer wrote:
> > > On 1/24/2016 6:22 PM, Clément Bœsch wrote:
> > > > On Sun, Ja
On Sun, Jan 24, 2016 at 07:00:30PM -0300, James Almer wrote:
> On 1/24/2016 6:22 PM, Clément Bœsch wrote:
> > On Sun, Jan 24, 2016 at 10:09:49PM +0100, Michael Niedermayer wrote:
> > [...]
> >> fails to build:
> >> make distclean ; ../configure --enable-pthreads
On Thu, Jan 28, 2016 at 06:33:56PM -0800, Timothy Gu wrote:
> ---
> tests/fate/source-check.sh | 11 +++
> tests/ref/fate/source | 12
> 2 files changed, 23 insertions(+)
>
> diff --git a/tests/fate/source-check.sh b/tests/fate/source-check.sh
> index fb7af98..5524236 10
On Wed, Jan 27, 2016 at 03:21:34PM +, Derek Buitenhuis wrote:
> Libav, for some reason, merged this as a public API function. This will
> aid in future merges.
>
> A define is left for backwards compat, just in case some person
> used it, since it is in a public header.
>
> Signed-off-by: Der
On Sun, Jan 24, 2016 at 10:09:49PM +0100, Michael Niedermayer wrote:
[...]
> fails to build:
> make distclean ; ../configure --enable-pthreads --arch=x86_32
> --target-os=linux --extra-cflags=-m32 --extra-ldflags=-m32
> --enable-cross-compile && make -j12
> In file included from libavfilter/pt
On Thu, Jan 21, 2016 at 10:52:46AM +0100, Moritz Barsnick wrote:
> On Wed, Jan 20, 2016 at 23:46:02 +0100, Clément Bœsch wrote:
> > Subject: [PATCH] lavu: add ff_pthread_setname() and use it in various places
> [...]
> > +static inline void ff_thread_setname(const char *nam
On Sun, Jan 24, 2016 at 01:57:05PM +0100, wm4 wrote:
> On Sun, 24 Jan 2016 13:43:40 +0100
> Clément Bœsch wrote:
>
> > On Sun, Jan 24, 2016 at 12:47:59PM +0100, Nicolas George wrote:
> > > Le quintidi 5 pluviôse, an CCXXIV, Michael Niedermayer a écrit :
> >
On Wed, Jan 20, 2016 at 09:15:15PM -0300, James Almer wrote:
> On 1/20/2016 7:46 PM, Clément Bœsch wrote:
> > diff --git a/libavutil/thread.h b/libavutil/thread.h
> > index 32ddf40..42430fb 100644
> > --- a/libavutil/thread.h
> > +++ b/libavutil/thread.h
>
On Sun, Jan 24, 2016 at 12:47:59PM +0100, Nicolas George wrote:
> Le quintidi 5 pluviôse, an CCXXIV, Michael Niedermayer a écrit :
> > --- a/libavformat/avio.h
> > +++ b/libavformat/avio.h
> > @@ -595,6 +595,10 @@ int avio_open(AVIOContext **s, const char *url, int
> > flags);
> > int avio_open2(
On Wed, Jan 20, 2016 at 07:29:02PM -0300, James Almer wrote:
[...]
> CC libavformat/async.o
> F:/msys/ffmpeg/src/libavformat/async.c: In function 'async_buffer_task':
> F:/msys/ffmpeg/src/libavformat/async.c:184:5: error: implicit declaration of
> function 'ff_thread_setname' [-Werror=implici
On Wed, Jan 20, 2016 at 11:11:35PM +0100, Clément Bœsch wrote:
[...]
> +#elif defined(__linux__)
locally changed to defined(__linux__) && defined(__GLIBC__)
> +pthread_setname_np(pthread_self(), name);
> +#endif
> +}
> +
[...]
--
Clément B.
signature.asc
Des
On Wed, Jan 20, 2016 at 10:55:54PM +0100, wm4 wrote:
[...]
> > +static inline void ff_pthread_setname(const char *name)
> > +{
> > +#if defined(__APPLE__)
> > +pthread_setname_np(name);
> > +#elif defined(__linux__)
> > +pthread_setname_np(pthread_self(), name);
>
> Just because you're on
---
Changes:
- < 16 char length
- no spaces
- ff_pthread_setname → ff_thread_setname
- changed ifdefery protection
bonus: http://ubitux.fr/pub/pics/ffthreads.png
---
libavcodec/frame_thread_encoder.c | 2 ++
libavcodec/pthread_frame.c| 2 ++
libavcodec/pthread_slice.c| 2 ++
li
On Wed, Jan 20, 2016 at 12:48:52PM -0800, Timothy Gu wrote:
> On Wed, Jan 20, 2016 at 09:44:32PM +0100, Clément Bœsch wrote:
> > diff --git a/libavutil/thread.h b/libavutil/thread.h
> > index 32ddf40..a7b5763 100644
> > --- a/libavutil/thread.h
> > +++ b/libavutil/thr
On Wed, Jan 20, 2016 at 09:50:40PM +0100, Nicolas George wrote:
> Le primidi 1er pluviôse, an CCXXIV, Clement Boesch a écrit :
> > ---
> > libavcodec/frame_thread_encoder.c | 2 ++
> > libavcodec/pthread_slice.c| 2 ++
> > libavfilter/pthread.c | 2 ++
> > libavformat/async.c
---
libavcodec/frame_thread_encoder.c | 2 ++
libavcodec/pthread_slice.c| 2 ++
libavfilter/pthread.c | 2 ++
libavformat/async.c | 2 ++
libavformat/udp.c | 3 +++
libavutil/thread.h| 9 +
6 files changed, 20 insertions(+)
On Tue, Dec 22, 2015 at 09:05:24PM +0100, Clément Bœsch wrote:
> ---
> libavutil/thread.h | 96
> ++
> 1 file changed, 96 insertions(+)
>
> diff --git a/libavutil/thread.h b/libavutil/thread.h
> index 3d15737..0bb745e 100
801 - 900 of 1917 matches
Mail list logo
