(Those *_altivec files in libswscale are C code with intrinsics)
‐‐‐ Original Message ‐‐‐
On July 9, 2018 12:29 AM, Book Moons wrote:
> Hello,
>
> I have a Power optimized function in asm for an upcoming patch. Having some
> trouble figuring out how to wire it up to the makefiles / bu
On 08-07-2018 11:27 PM, Gyan Doshi wrote:
Ping.
Will push tonight if no objections.
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Hello,
I have a Power optimized function in asm for an upcoming patch. Having some
trouble figuring out how to wire it up to the makefiles / build system. Are
there any docs on how to do that?
The only other example of Power asm seems to be libavcodec/ppc/fft_altivec.S.
That's simply appended
lavfi: add vflip_opencl, hflip_opencl.
Behaves like existing vflip, hflip filters.
---
configure | 2 +
libavfilter/Makefile | 4 +
libavfilter/allfilters.c | 2 +
libavfilter/opencl/vflip.cl | 60 ++
libavfilter/opencl_source.h | 1 +
libavfi
On Mon, Jul 9, 2018 at 8:41 AM James Almer wrote:
>
> On 7/8/2018 9:16 PM, myp...@gmail.com wrote:
> > On Sat, Jul 7, 2018 at 6:32 PM Carl Eugen Hoyos
wrote:
> >>
> >> 2018-07-07 7:48 GMT+02:00, Jun Zhao :
> >>> use skip_bits when want to skip some bits.
> >>>
> >>> Signed-off-by: Jun Zhao
> >>>
On Sun, Jul 08, 2018 at 11:46:26AM +0200, Karsten Otto wrote:
> read_packet reads content in chunks. Thus seek must be clamped to valid
> chunk positions in the file, which in turn are relative to chapter start
> positions.
>
> So in read_header, scan for chapter headers once by skipping through t
On Sun, Jul 08, 2018 at 12:26:10PM +0200, Karsten Otto wrote:
> Check the MPEG version ID for the reserved bit pattern 01, and abort the
> header check in that case. This reduces the chance of misinterpreting
> arbitrary data as a valid header, and prevents resulting audio artifacts.
> ---
> libav
On 7/8/2018 9:16 PM, myp...@gmail.com wrote:
> On Sat, Jul 7, 2018 at 6:32 PM Carl Eugen Hoyos wrote:
>>
>> 2018-07-07 7:48 GMT+02:00, Jun Zhao :
>>> use skip_bits when want to skip some bits.
>>>
>>> Signed-off-by: Jun Zhao
>>> ---
>>> libavcodec/hevc_ps.c | 2 +-
>>> 1 file changed, 1 insertio
On Sat, Jul 7, 2018 at 6:32 PM Carl Eugen Hoyos wrote:
>
> 2018-07-07 7:48 GMT+02:00, Jun Zhao :
> > use skip_bits when want to skip some bits.
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/hevc_ps.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavcod
On Fri, Jul 6, 2018 at 3:21 PM Steven Liu wrote:
>
> myp...@gmail.com 于2018年7月4日周三 下午3:05写道:
> >
> > On Wed, Jun 27, 2018 at 5:52 PM Jun Zhao wrote:
> > >
> > > the right blending calc is:
> > > (alpha * Frame_2 + (MAX - alpha) * Frame_1 + 512) >> 10
> > >
> > > Signed-off-by: Jun Zhao
> > > --
On Thu, Jun 28, 2018 at 02:51:00AM +0200, Stephan Holljes wrote:
> This patchset took embarrassingly long to produce. I first took a few wrong
> turns, but I think I'm now at a point where I reached the limits of the
> public server API in libavformat. The main problem is that I cannot set
> option
Ping.
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Signed-off-by: Jun Zhao
---
libavutil/x86/pixelutils.asm | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavutil/x86/pixelutils.asm b/libavutil/x86/pixelutils.asm
index 7af3007..171a3d1 100644
--- a/libavutil/x86/pixelutils.asm
+++ b/libavutil/x86/pixelutils.asm
@@ -
Check the MPEG version ID for the reserved bit pattern 01, and abort the
header check in that case. This reduces the chance of misinterpreting
arbitrary data as a valid header, and prevents resulting audio artifacts.
---
libavcodec/mpegaudiodecheader.h | 3 +++
1 file changed, 3 insertions(+)
dif
> Am 08.07.2018 um 10:58 schrieb Michael Niedermayer :
>
> Signierter PGP-Teil
> On Sat, Jul 07, 2018 at 10:29:11PM +0200, Karsten Otto wrote:
>> Check the MPEG version ID for the reserved bit pattern 01, and abort header
>> parsing in that case. This reduces the chance of misinterpreting arbitra
read_packet reads content in chunks. Thus seek must be clamped to valid
chunk positions in the file, which in turn are relative to chapter start
positions.
So in read_header, scan for chapter headers once by skipping through the
content. Set stream time_base based on bitrate in bytes/s, for easy
t
> Am 08.07.2018 um 11:12 schrieb Michael Niedermayer :
>
> Signierter PGP-Teil
> On Sat, Jul 07, 2018 at 07:41:28PM +0200, Karsten Otto wrote:
>> read_packet reads content in chunks. Thus seek must be clamped to valid
>> chunk positions in the file, which in turn are relative to chapter start
>>
On Sat, Jul 07, 2018 at 07:41:27PM +0200, Karsten Otto wrote:
> Remember the end position of audio content in the file and check it during
> read_packet. There always seems to be other data beyond it, which could be
> misinterpreted as more audio. Also add some extra avio_read error checks,
> to ba
On Sat, Jul 07, 2018 at 07:41:28PM +0200, Karsten Otto wrote:
> read_packet reads content in chunks. Thus seek must be clamped to valid
> chunk positions in the file, which in turn are relative to chapter start
> positions.
>
> So in read_header, scan for chapter headers once by skipping through t
On Sat, Jul 07, 2018 at 10:29:11PM +0200, Karsten Otto wrote:
> Check the MPEG version ID for the reserved bit pattern 01, and abort header
> parsing in that case. This reduces the chance of misinterpreting arbitrary
> data as a valid frame start, and prevents the resulting audio artifacts.
> ---
>
From 13c0956d4892fd236e2923e88ef8d4fb0de1e080 Mon Sep 17 00:00:00 2001
From: Gyan Doshi
Date: Sun, 8 Jul 2018 12:05:34 +0530
Subject: [PATCH] avformat/movenc: write track data in minf->hdlr for MOV
95 FATE references updated due to changed track handler names
Fixes #7104
---
libavformat/movenc.
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