On Mon, 2023-07-17 at 13:12 +0200, David Rosca wrote:
> On Mon, Jul 10, 2023 at 9:40 AM Fei Wang
> wrote:
> > Signed-off-by: Fei Wang
> > ---
> > Changelog |1 +
> > configure |3 +
> > doc/encoders.texi | 13 +
> > libavcodec/Makefil
Signed-off-by: Fei Wang
---
update
1. set color_range in sequence header.
Changelog |1 +
configure |3 +
doc/encoders.texi | 13 +
libavcodec/Makefile |1 +
libavcodec/allcodecs.c|1 +
libavcodec/vaapi_encod
To support more reference frames from different directions.
Signed-off-by: Fei Wang
---
libavcodec/vaapi_encode.c | 112 +---
libavcodec/vaapi_encode.h | 15 +++--
libavcodec/vaapi_encode_h264.c | 94 +--
libavcodec/vaapi_encode_
Signed-off-by: Fei Wang
---
libavcodec/vaapi_encode.c | 37 -
1 file changed, 24 insertions(+), 13 deletions(-)
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index 8c9f14df66..c8545cd8db 100644
--- a/libavcodec/vaapi_encode.c
+++ b/libavco
Signed-off-by: Fei Wang
---
libavcodec/vaapi_encode.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index bfca315a7a..8c9f14df66 100644
--- a/libavcodec/vaapi_encode.c
+++ b/libavcodec/vaapi_encode.c
@@ -1205,7 +1205,
Signed-off-by: Fei Wang
---
libavcodec/Makefile| 4 +-
libavcodec/av1_profile_level.c | 91
libavcodec/av1_profile_level.h | 58 +++
libavcodec/tests/.gitignore| 1 +
libavcodec/tests/av1_levels.c | 124 +
Signed-off-by: Fei Wang
---
libavcodec/av1.h | 7 +++
libavcodec/cbs_av1_syntax_template.c | 4 ++--
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavcodec/av1.h b/libavcodec/av1.h
index 384f7cddc7..8704bc41c1 100644
--- a/libavcodec/av1.h
+++ b/libavcod
Signed-off-by: Steven Liu
---
Changelog | 1 +
1 file changed, 1 insertion(+)
diff --git a/Changelog b/Changelog
index 3876082844..db79ae150d 100644
--- a/Changelog
+++ b/Changelog
@@ -25,6 +25,7 @@ version :
- Raw VVC bitstream parser, muxer and demuxer
- Bitstream filter for editing metadata
On Sun, Jul 16, 2023 at 11:51:23AM +0200, Nicolas George wrote:
> Michael Niedermayer (12023-07-15):
> > COMBINED_REFCHANGE_REVISION_SUBJECT_TEMPLATE = (
> > '%(emailprefix)s%(refname_type)s %(short_refname)s updated: %(oneline)s'
> > )
>
> Setting this to:
>
> '%(emailprefix)s %(oneline)
On date Monday 2023-07-10 12:51:25 +, Carotti, Elias wrote:
> On Mon, 2023-07-10 at 08:13 +, Carotti, Elias wrote:
> >
>
> > AVVideoHint is a bad name for something like this.
> > Could you borrow some wording from graphics and call it
> > AVVideoDamagedHint or maybe AVVideoChangedAreaHin
On Sun, Jul 16, 2023 at 02:28:53PM +0800, Nuo Mi wrote:
> On Mon, Jul 10, 2023 at 3:41 PM Nuo Mi wrote:
>
> >
> >
> > On Sun, Jul 9, 2023 at 5:52 AM Michael Niedermayer
> > wrote:
> >
> >> On Fri, Jul 07, 2023 at 10:05:27PM +0800, Nuo Mi wrote:
> >> > The executor design pattern was inroduced by
Take vector reduction out of the loop and unroll.
Before:
audiodsp.scalarproduct_int16_c: 12321.0
audiodsp.scalarproduct_int16_rvv_i32: 4175.7
After:
audiodsp.scalarproduct_int16_c: 12320.5
audiodsp.scalarproduct_int16_rvv_i32: 1230.2
---
libavcodec/riscv/audiodsp_rvv.S | 15 ---
1 f
1) Take the reductive sum out of the loop,
leaving a regular vector addition in the loop.
2) Merge the addition and the multiplication.
3) Unroll.
Before:
scalarproduct_float_rvv_f32: 832.5
After:
scalarproduct_float_rvv_f32: 275.2
---
libavutil/riscv/float_dsp_rvv.S | 14 --
1 fi
Le maanantaina 17. heinäkuuta 2023, 20.48.40 EEST Lynne a écrit :
> >> > But I still argue that that is, either way, completely negligible
> >> > compared
> >> > to the *existing* overhead. Each loop is making 4 system calls, and
> >> > each
> >> > of those system call requires a direct call (to PL
Le maanantaina 17. heinäkuuta 2023, 20.25.57 EEST Rémi Denis-Courmont a écrit
:
> 1) Take the reductive sum out of the loop,
>leaving a regular vector addition in the loop.
> 2) Merge the addition and the multiplication.
> 3) Unroll.
>
> Before:
> scalarproduct_float_rvv_f32: 832.5
>
> After
Jul 17, 2023, 07:18 by r...@remlab.net:
> Le sunnuntaina 16. heinäkuuta 2023, 23.32.21 EEST Lynne a écrit :
>
>> Introducing additional overhead in the form of a dereference is a point
>> where instability can creep in. Can you guarantee that a context will
>> always remain in L1D cache,
>>
>
> L1
butterflies_float_c: 1057.0
butterflies_float_rvv_f32: 351.0 (before)
butterflies_float_rvv_f32: 329.5 (after)
vector_dmac_scalar_c: 819.0
vector_dmac_scalar_rvv_f64: 670.5 (before)
vector_dmac_scalar_rvv_f64: 431.0 (after)
vector_dmul_c: 800.2
vector_dmul_rvv_f64: 541.5 (before)
vector_dmul_rvv_
1) Take the reductive sum out of the loop,
leaving a regular vector addition in the loop.
2) Merge the addition and the multiplication.
3) Unroll.
Before:
scalarproduct_float_rvv_f32: 832.5
After:
scalarproduct_float_rvv_f32: 275.2
---
libavutil/riscv/float_dsp_rvv.S | 13 +++--
1 fil
A BSF should never include avcodec.h at all.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/vvc_mp4toannexb_bsf.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavcodec/vvc_mp4toannexb_bsf.c b/libavcodec/vvc_mp4toannexb_bsf.c
index 9e606cdc27..25c3726918 100644
--- a
In particular, don't include avcodec.h in evc_frame_merge_bsf.c.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/evc_frame_merge_bsf.c | 3 +--
libavcodec/evc_parse.c | 1 -
libavcodec/evc_parse.h | 1 -
libavcodec/evc_parser.c | 2 +-
libavcodec/evc_ps.c
Jean-Baptiste Kempf 于2023年7月17日 周一19:37写道：
> Please merge.
will apply
>
>
> On Thu, 1 Jun 2023, at 12:29, Jean-Baptiste Kempf wrote:
> > Hello,
> >
> > On Thu, 1 Jun 2023, at 02:02, Steven Liu wrote:
> >> Neal Gompa 于2023年5月31日周三 13:47写道：
> >>>
> >>> On Mon, May 15, 2023 at 10:41 PM Neal Gompa
On 7/14/2023 3:20 PM, James Almer wrote:
Signed-off-by: James Almer
---
libavcodec/decode.c | 67 -
1 file changed, 23 insertions(+), 44 deletions(-)
Applied.
___
ffmpeg-devel mailing list
ffmpeg-devel@f
Please merge.
On Thu, 1 Jun 2023, at 12:29, Jean-Baptiste Kempf wrote:
> Hello,
>
> On Thu, 1 Jun 2023, at 02:02, Steven Liu wrote:
>> Neal Gompa 于2023年5月31日周三 13:47写道：
>>>
>>> On Mon, May 15, 2023 at 10:41 PM Neal Gompa wrote:
>>> >
>>> > On Mon, May 15, 2023 at 4:32 AM Steven Liu wrote:
>>> >
On Wed, Jul 12, 2023 at 4:48 PM Jan Ekström wrote:
>
> From: Jan Ekström
>
> The contents are full TTML XML documents. TTML writing tests'
> results are updated as the streams are now properly identified
> as TTML ones.
>
> Signed-off-by: Jan Ekström
Ping?
__
sön 2023-07-16 klockan 16:49 +0200 skrev Andreas Rheinhardt:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavcodec/msrleenc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/msrleenc.c b/libavcodec/msrleenc.c
> index b73aa5e384..e48d11a0f7 100644
> --- a/li
sön 2023-07-16 klockan 16:51 +0200 skrev Andreas Rheinhardt:
> A private class for an encoder without options is useless.
Might be useful for explicitly using 8-bit encoding even when palette
size would permit 4-bit MSRLE. But on the other hand if anyone wants to
add 4-bit support then they can al
On Mon, Jul 10, 2023 at 9:40 AM Fei Wang
wrote:
>
> Signed-off-by: Fei Wang
> ---
> Changelog |1 +
> configure |3 +
> doc/encoders.texi | 13 +
> libavcodec/Makefile |1 +
> libavcodec/allcodecs.c|1 +
> li
---
libswscale/x86/swscale.c| 11 ---
libswscale/x86/yuv2yuvX.asm | 24 ++--
2 files changed, 22 insertions(+), 13 deletions(-)
diff --git a/libswscale/x86/swscale.c b/libswscale/x86/swscale.c
index 600c7d6c91..6980002e9e 100644
--- a/libswscale/x86/swscale.c
+++ b
On Sat, Jul 15, 2023 at 10:40 PM Michael Niedermayer
wrote:
> On Fri, Jul 14, 2023 at 12:08:46PM +0200, Alan Kelly wrote:
> > ---
> > libswscale/x86/swscale.c| 11 ---
> > libswscale/x86/yuv2yuvX.asm | 12 ++--
> > 2 files changed, 14 insertions(+), 9 deletions(-)
>
> seems t
---
Checks for EXTERNAL_AVX512ICL to prevent downclocking on Skylake
libswscale/x86/swscale.c| 7 +++
libswscale/x86/yuv2yuvX.asm | 19 ++-
2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/libswscale/x86/swscale.c b/libswscale/x86/swscale.c
index 8c67bf4fab.
Happy to add the check.
Thanks,
Alan
On Fri, Jul 14, 2023 at 4:59 PM James Almer wrote:
> On 7/14/2023 11:57 AM, Kieran Kunhya wrote:
> > On Fri, 14 Jul 2023 at 14:03, James Almer wrote:
> >
> >> On 7/14/2023 9:59 AM, Kieran Kunhya wrote:
> +#if ARCH_X86_64 && HAVE_AVX512_EXTERNAL
>
Quoting Andreas Rheinhardt (2023-07-16 16:24:35)
> frame is always != NULL for audio and video here
> (this is checked by an assert and the frame is already dereferenced
> before it reaches this code here).
> Fixes Coverity issue #1538858.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> fftools/ff
From 0fe666c4e3d10a689f4c6854a58eec3e7ff3c922 Mon Sep 17 00:00:00 2001
From: Aleksoid
Date: Mon, 17 Jul 2023 17:04:43 +1000
Subject: [PATCH] Fixed crash when using hardware acceleration in third party
projects without using hw_frames_ctx.
---
libavcodec/decode.c | 27 +++---
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