On 3/27/2024 8:55 PM, Eugene Zemtsov via ffmpeg-devel wrote:
From: Eugene Zemtsov
Signed-off-by: Eugene Zemtsov
---
libavformat/mov.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index c55778f3ef..662301bf67 100644
> Can you elaborate why you need this? In configure the mov demuxer
> selects iamfdec, so it will always be present and compiled.
Chromium doesn't use Immersive Audio, but the code for handling it
bloats Android binaries,
that's why we disabled it.
I have a second patch that disables iamfdec by d
Fix one or more frames being dropped when starting decoding at a SEI
recovery point that is very close to the end of the stream
(specifically, which is less than 2 * has_b_frames frames before the
end of the stream in decoding order). One case of this was reported
in ticket #10936.
Tested for regr
When decoding starts at a SEI recovery point very shortly before the
end of the video stream, there can be frames which are decoded before
the recovery point's frame is output and which will only be output once
the draining has started. Previously, these frames would never be set
as recovered. This
When starting on a SEI recovery point close enough to the end of
the stream that draining starts before the recovery point's frame
is output, there can be non-recovered frames in the delayed picture
buffer that would currently cause the decoder to fail to output a
frame. This commit skips such fram
Signed-off-by: arch1t3cht
---
libavcodec/h264dec.c | 46 ++--
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
index 68f47912e2..6f62fadb11 100644
--- a/libavcodec/h264dec.c
+++ b/libavcodec/h264dec
From: Fei Wang
Signed-off-by: Fei Wang
---
libavcodec/vaapi_decode.c | 29 ++---
libavcodec/vaapi_decode.h | 7 ++-
2 files changed, 24 insertions(+), 12 deletions(-)
diff --git a/libavcodec/vaapi_decode.c b/libavcodec/vaapi_decode.c
index cca94b5336..1b1972a2a9 10
From: Fei Wang
So that hardware decoder can use the flags too.
Signed-off-by: Fei Wang
---
libavcodec/vvc/vvc_refs.c | 4
libavcodec/vvc/vvc_refs.h | 5 +
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/libavcodec/vvc/vvc_refs.c b/libavcodec/vvc/vvc_refs.c
index afcfc09
From: Fei Wang
Signed-off-by: Fei Wang
---
libavcodec/cbs_h266.h | 1 +
libavcodec/cbs_h266_syntax_template.c | 4
2 files changed, 5 insertions(+)
diff --git a/libavcodec/cbs_h266.h b/libavcodec/cbs_h266.h
index 73d94157d4..19f83aeb49 100644
--- a/libavcodec/cbs_h266.h
++
From: Fei Wang
Signed-off-by: Fei Wang
---
libavcodec/cbs_h266.h | 1 +
libavcodec/cbs_h266_syntax_template.c | 16 ++--
2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/libavcodec/cbs_h266.h b/libavcodec/cbs_h266.h
index 19f83aeb49..87bd39c6f5 100644
From: Fei Wang
Signed-off-by: Fei Wang
---
libavcodec/vvc/vvc_ps.c | 10 +-
libavcodec/vvc/vvc_ps.h | 1 +
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vvc/vvc_ps.c b/libavcodec/vvc/vvc_ps.c
index 7972803da6..97eef85be9 100644
--- a/libavcodec/vvc/vvc_ps.c
From: Fei Wang
Signed-off-by: Fei Wang
---
libavcodec/vvc/vvc_refs.c | 6
libavcodec/vvc/vvcdec.c | 67 +++
libavcodec/vvc/vvcdec.h | 5 +++
3 files changed, 72 insertions(+), 6 deletions(-)
diff --git a/libavcodec/vvc/vvc_refs.c b/libavcodec/vvc/
From: Fei Wang
Signed-off-by: Fei Wang
---
Changelog | 4 +
configure | 3 +
libavcodec/Makefile | 1 +
libavcodec/hwaccels.h | 1 +
libavcodec/vaapi_decode.c | 7 +
libavcodec/vaapi_vvc.c| 657 ++
libav
fei.w.wang-at-intel@ffmpeg.org:
> From: Fei Wang
>
> Signed-off-by: Fei Wang
> ---
> libavcodec/vvc/vvc_refs.c | 6
> libavcodec/vvc/vvcdec.c | 67 +++
> libavcodec/vvc/vvcdec.h | 5 +++
> 3 files changed, 72 insertions(+), 6 deletions(-)
>
>
From: Haihao Xiang
Both Main Intra and Main 10 Intra are Rext, we may use Main and Main 10
instead for decoding. This patch fixes the error below:
[hevc @ 0x55a771b80a00] No support for codec hevc profile 4.
[hevc @ 0x55a771b80a00] Failed setup for format vaapi: hwaccel
initialisation returned e
Okay, changed in the reply and github (another reason for not doing so
initially was the thought that there weren't enough registers available,
and that other changes would need to be made that could cause side effects,
but now it's found that the vp8 registers are sufficient.. it's just that
vp9 d
From: Haihao Xiang
libva2 doesn't require a fixed surface-array any more, but some
driver/hardware combinations which rely on this are still used. To
reduce the impact to users, add a quirk for the driver/hardware
combination which supports dynamic surface pool.
Signed-off-by: Haihao Xiang
---
From: Haihao Xiang
This allows a downstream element stores more frames from VAAPI
decoders and fixes the broke cases for the driver/hardware
combination which doesn't rely on fixed surface-array.
For example:
$ ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi \
-i input.mp4 -c:v hevc_vaapi -f
From: Haihao Xiang
This can fix the broken cases for the driver/hardware combination which
doesn't rely on fixed surface-array.
For example:
$ ffmpeg -hwaccel_output_format vaapi -hwaccel vaapi -i input.mp4 \
-vf 'scale_vaapi=w=720:h=480' -c:v hevc_vaapi -f null -
Signed-off-by: Haihao Xiang
-
Kindly ping. Is there any more comment on v7?
>-Original Message-
>From: Wu, Tong1
>Sent: Thursday, March 14, 2024 4:15 PM
>To: ffmpeg-devel@ffmpeg.org
>Cc: Wu, Tong1
>Subject: [FFmpeg-devel][PATCH v7 11/12] avcodec: add D3D12VA hardware
>HEVC encoder
>
>From: Tong Wu
>
>This implementa
I don't quite understand, I think here 8x8 because zve64x is not suitable
for sharing, it shares between dc16x16 and dc32x32, there isn't much common
code, it would require adding 3 if-else statements and function parameters,
it feels okay not to extract too.
Rémi Denis-Courmont 于2024年3月27日周三 23:
On Wed, Mar 27, 2024 at 11:13:48AM +0100, Tomas Härdin wrote:
> mån 2024-03-25 klockan 21:04 +0100 skrev Michael Niedermayer:
> > On Mon, Mar 25, 2024 at 08:13:13PM +0100, Michael Niedermayer wrote:
> > > On Thu, Mar 21, 2024 at 04:07:14PM +0100, Tomas Härdin wrote:
> > > > ons 2024-03-20 klockan 2
Enable it only for side data types that don't allow more than one entry.
Signed-off-by: James Almer
---
libavutil/frame.c | 59 ---
libavutil/frame.h | 27 +-
libavutil/tests/side_data_array.c | 52 +++---
Signed-off-by: James Almer
---
libavutil/frame.c | 53 +++
libavutil/frame.h | 34 ++
2 files changed, 87 insertions(+)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index d9bd19b2aa..a165e56a64 100644
--- a/libavutil/f
src->data does not need to match src->buf->data
Signed-off-by: James Almer
---
libavutil/frame.c | 26 --
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index a165e56a64..d27998d1f4 100644
--- a/libavutil/frame.c
+++
Signed-off-by: James Almer
---
libavutil/frame.c | 6 ++
libavutil/frame.h | 5 +
2 files changed, 11 insertions(+)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index d27998d1f4..f54c1fa472 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -965,6 +965,12 @@ const AVFrameSid
av_mastering_display_metadata_alloc() is not useful in scenarios where you need
to
know the runtime size of AVMasteringDisplayMetadata.
Signed-off-by: James Almer
---
libavutil/mastering_display_metadata.c | 13 +
libavutil/mastering_display_metadata.h | 9 +
2 files change
They will be useful to fill arrays stored in other structs.
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 7 +--
libavcodec/cri.c| 3 +-
libavcodec/decode.c | 99 +++--
libavcodec/decode.h | 28 ++--
libavcodec/dpx.c
Signed-off-by: James Almer
---
libavcodec/avcodec.h | 2 +-
libavcodec/h2645_sei.c | 215 +
libavcodec/h2645_sei.h | 2 +
libavcodec/hevcdec.c | 4 +
libavcodec/pthread_frame.c | 11 ++
5 files changed, 141 insertions(+), 93 deletions
On Wed, Mar 27, 2024 at 04:10:43PM -0300, James Almer wrote:
> Signed-off-by: James Almer
> ---
> libavutil/frame.c | 59 +++
> libavutil/frame.h | 27 +++---
> 2 files changed, 74 insertions(+), 12 deletions(-)
broke fate, but i see yo
On 3/28/2024 12:25 AM, Michael Niedermayer wrote:
On Wed, Mar 27, 2024 at 04:10:43PM -0300, James Almer wrote:
Signed-off-by: James Almer
---
libavutil/frame.c | 59 +++
libavutil/frame.h | 27 +++---
2 files changed, 74 insertions
Tested on AWS Graviton2 (t4g.medium), NixOS 23.11, GCC 12.3:
float_to_fixed24_c: 2462.7
float_to_fixed24_neon: 513.5
Signed-off-by: Geoff Hill
---
libavcodec/aarch64/Makefile | 2 ++
libavcodec/aarch64/ac3dsp_init_aarch64.c | 36 +++
libavcodec/aarch64/ac3dsp_n
From: Haihao Xiang
When AV_CODEC_FLAG_QSCALE is set, the value of avctx->global_quality is
lambda.
Signed-off-by: Haihao Xiang
---
libavcodec/vaapi_encode.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index 940f0
101 - 133 of 133 matches
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