Re: [FFmpeg-devel] [PATCH] x86/cpu: add AV_CPU_FLAG_AVXSLOW flag

2015-05-26 Thread James Almer
On 22/05/15 11:05 PM, Michael Niedermayer wrote: > On Fri, May 22, 2015 at 10:17:26PM -0300, James Almer wrote: >> Signed-off-by: James Almer >> --- >> doc/APIchanges | 3 +++ >> libavutil/cpu.c | 5 + >> libavutil/cpu.h | 1 + >> libavutil/version.h | 4 ++-- >> libavutil/x8

[FFmpeg-devel] [GSoC 2015] Regarding encoding of style descriptors for movtext subtitles

2015-05-26 Thread Niklesh Lalwani
Hi everyone, I was trying to understand how to encode the style descriptors for mov text subtitles. Currently, I am looking at srtenc.c. I see that srt_style_cb() handles the callbacks for styling information, but then what does srt_style_apply() do? I am confused at several other steps too. Can s

[FFmpeg-devel] avcodec: loongson3 optimized h264dsp weighted mc with mmi

2015-05-26 Thread 周晓勇
>From 4c82a8b130b31beb3811dbc22da4b0e8188fa737 Mon Sep 17 00:00:00 2001 From: ZhouXiaoyong Date: Wed, 13 May 2015 22:51:59 +0800 Subject: [PATCH] avcodec: loongson3 optimized h264dsp weighted mc with mmi Signed-off-by: ZhouXiaoyong --- libavcodec/mips/Makefile| 1 + libavcodec/mi

Re: [FFmpeg-devel] [PATCH]lavf/riffenc: Set correct block align for mp2

2015-05-26 Thread Michael Niedermayer
On Tue, May 26, 2015 at 11:26:25PM +0200, Carl Eugen Hoyos wrote: > Hi! > > Attached patch from 2002 fixes ticket #4565. > Michael added a comment in 359fa0fe that some demuxers > may not like it though. > > Please comment, Carl Eugen [...] > diff --git a/libavformat/riffenc.c b/libavformat/rif

[FFmpeg-devel] [PATCH]lavf/riffenc: Set correct block align for mp2

2015-05-26 Thread Carl Eugen Hoyos
Hi! Attached patch from 2002 fixes ticket #4565. Michael added a comment in 359fa0fe that some demuxers may not like it though. Please comment, Carl Eugen From 816005ddef962b42b48fc5d6dc70b70c7f1f0d72 Mon Sep 17 00:00:00 2001 From: Juanjo Date: Tue, 26 May 2015 23:25:27 +0200 Subject: [PATCH] l

[FFmpeg-devel] [PATCH] avformat/concatdec: Enable auto_convert by default

2015-05-26 Thread Michael Niedermayer
Users have no means to find out from a failure how to make it work or is it preferred to check and print a warning for h264 concat without auto_convert ? Signed-off-by: Michael Niedermayer --- libavformat/concatdec.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfo

Re: [FFmpeg-devel] [PATCH] avutil: Add av_q2intfloat()

2015-05-26 Thread Michael Niedermayer
On Sun, May 24, 2015 at 02:33:34PM +0200, Michael Niedermayer wrote: > Signed-off-by: Michael Niedermayer > --- > libavutil/rational.c | 48 > libavutil/rational.h |7 +++ > 2 files changed, 55 insertions(+) applied [...] -- Michael

Re: [FFmpeg-devel] [PATCH] avformat/mxfenc: Support storing signal standard

2015-05-26 Thread Michael Niedermayer
On Tue, May 26, 2015 at 09:45:28AM +0100, tim nicholson wrote: > On 24/05/15 02:15, Michael Niedermayer wrote: > > also store 1 for D10 > > > > Signed-off-by: Michael Niedermayer > > --- > > libavformat/mxfenc.c| 11 +++ > > tests/ref/lavf/mxf |6 +++--- > >

Re: [FFmpeg-devel] [PATCH 1/4] avutil/mips: Restructure of generic macros

2015-05-26 Thread Michael Niedermayer
On Tue, May 26, 2015 at 04:49:13PM +0530, shivraj.pa...@imgtec.com wrote: > From: Shivraj Patil > > Recently we have done little restructuring/styling changes to the > optimization sources at our end (like generic macro definitions, their use to > reduce code lines, better code alignments etc).

Re: [FFmpeg-devel] [PATCH 3/4] avcodec/mips: Disable uni mc optimizations

2015-05-26 Thread Michael Niedermayer
On Tue, May 26, 2015 at 04:49:15PM +0530, shivraj.pa...@imgtec.com wrote: > From: Shivraj Patil > > Signed-off-by: Shivraj Patil please include in each patch/commit a commit message which explains what the patch does, why it does it and how it does it (unless its obvious) for example here one w

[FFmpeg-devel] [PATCH 2/4] avcodec/mips: Restructure as per avutil/mips/generic_macros_msa.h

2015-05-26 Thread shivraj.patil
From: Shivraj Patil Signed-off-by: Shivraj Patil --- libavcodec/mips/h264dsp_msa.c | 1758 +++-- 1 file changed, 634 insertions(+), 1124 deletions(-) diff --git a/libavcodec/mips/h264dsp_msa.c b/libavcodec/mips/h264dsp_msa.c index f728fcc..fce01ac 100644 ---

[FFmpeg-devel] [PATCH 4/4] avcodec/mips: Restructure as per avutil/mips/generic_macros_msa.h

2015-05-26 Thread shivraj.patil
From: Shivraj Patil Signed-off-by: Shivraj Patil --- libavcodec/mips/hevc_macros_msa.h | 34 + libavcodec/mips/hevcdsp_msa.c | 2428 + 2 files changed, 876 insertions(+), 1586 deletions(-) create mode 100644 libavcodec/mips/hevc_macros_msa.h diff --gi

[FFmpeg-devel] [PATCH 1/4] avutil/mips: Restructure of generic macros

2015-05-26 Thread shivraj.patil
From: Shivraj Patil Recently we have done little restructuring/styling changes to the optimization sources at our end (like generic macro definitions, their use to reduce code lines, better code alignments etc). This change was also necessary to avoid repeated review comments in remaining pat

[FFmpeg-devel] [PATCH 3/4] avcodec/mips: Disable uni mc optimizations

2015-05-26 Thread shivraj.patil
From: Shivraj Patil Signed-off-by: Shivraj Patil --- libavcodec/mips/hevcdsp_init_mips.c | 35 - libavcodec/mips/hevcdsp_mips.h | 49 - libavcodec/mips/hevcdsp_msa.c | 2482 ++- 3 files changed, 74 insertions(+), 2492 deletions(-) diff --git a/lib

Re: [FFmpeg-devel] [PATCH] avformat/mxfenc: Support storing signal standard

2015-05-26 Thread tim nicholson
On 24/05/15 02:15, Michael Niedermayer wrote: > also store 1 for D10 > > Signed-off-by: Michael Niedermayer > --- > libavformat/mxfenc.c| 11 +++ > tests/ref/lavf/mxf |6 +++--- > tests/ref/lavf/mxf_d10 |2 +- > tests/ref/lavf/mxf_opatom