On Mon, Dec 25, 2023 at 09:04:54PM -0500, Brad Smith wrote:
> On 2023-12-24 9:08 p.m., Michael Niedermayer wrote:
> > On Sun, Dec 24, 2023 at 02:33:31PM -0500, Brad Smith wrote:
> > > configure: Enable section_data_rel_ro for FreeBSD and NetBSD aarch64 / arm
> > >
> > > Fixes the build. It's a req
On Mon, Dec 25, 2023 at 11:22:40AM -0600, Leo Izen wrote:
> On 12/21/23 21:32, Michael Niedermayer wrote:
> >
> > Can you think of a way to add some lines of code to this that makes it more
> > maintainable ?
> >
> > if yes, then i think you proofed that adding code can reduce maintaince
> > bu
avcodec/d3d12va_decode: don't change the resource state if the referenced frame
is the same as the current frame
This commit removes the follow warning and error:
D3D12 WARNING: ID3D12CommandList::ResourceBarrier: Called on the same
subresource(s) of
Resource(0x02236E0E00D0:'Unname
Hi Nicolas,
On Thu, Dec 21, 2023 at 3:31 PM Nicolas George wrote:
> Paul B Mahol (12023-12-21):
> > Say what serious feature you contributed ? - Nothing.
>
> I did not want to say it, but since it is now in the open: Not nothing:
> negative. His naysaying discouraged me from working further on t
On 12/25/23 15:09, Michael Niedermayer wrote:
On Mon, Dec 25, 2023 at 12:04:17PM -0500, Leo Izen wrote:
The specification doesn't mention that clusters cannot have alphabet
sizes greater than 1 << bundle->log_alphabet_size, but the reference
implementation rejects these entropy streams as invali
Rebased and addressed some comments from last time. Also discovered
some issues like the IMA APC codec not being listed. This is for the
Cryo game modding community.
/Tomas
From 490754ea1580d4d02bba83150ca09ca8f960c6fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 26 D
From b3756e6258d18139fb2b67e3d9bc795bafd1b065 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 26 Dec 2023 14:31:59 +0100
Subject: [PATCH 2/6] apc: Read duration from file
---
libavformat/apc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libav
From 14f3dd40a49ebf5ea020465732511e9d79a2e14a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 26 Dec 2023 14:32:10 +0100
Subject: [PATCH 3/6] Add CRYO APC muxer
---
Changelog | 1 +
doc/general_contents.texi | 2 +-
libavformat/Makefile | 1 +
From dd84044af61931988e43bd58c202fe4e7ca7069a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 26 Dec 2023 16:30:35 +0100
Subject: [PATCH 4/6] Un-mark IMA APC as intra-only
Packets must be decoded in order.
There is no way to seek and get a bitexact decode.
---
libavcod
Hopefully I got the testing right
From 047ba1051d5e03b2a54d2aad514dd4501750bc71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 26 Dec 2023 14:32:20 +0100
Subject: [PATCH 5/6] Add ADPCM IMA CRYO APC encoder
No trellis quantization yet
---
Changelog
From 616ab30780e72beb3f07ef0cb2f26ac1c8181524 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 26 Dec 2023 16:45:33 +0100
Subject: [PATCH 6/6] Add myself as APC maintainer
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
inde
---
Changelog| 1 +
configure| 4 +
doc/filters.texi | 35
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/vf_quirc.c | 183 +++
6 files changed, 225 insertions(+)
create mo
Fixes: out of array access
Fixes:
62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6227491892887552
Fixes:
62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6268561729126400
Fixes:
62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6414805046788
Fixes: signed integer overflow: 178459578 + 2009763270 cannot be represented in
type 'int'
Fixes:
62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-5013423686287360
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by
An alternative would be to limit all time/duration fields to below 64bit
Fixes: signed integer overflow: -9300 - 922337203683900 cannot be
represented in type 'long long'
Fixes:
64546/clusterfuzz-testcase-minimized-ffmpeg_dem_CONCAT_fuzzer-5110813828186112
Found-by: continuous fuzzing p
On 12/26/2023 1:37 PM, Michael Niedermayer wrote:
Fixes: signed integer overflow: 178459578 + 2009763270 cannot be represented in
type 'int'
Fixes:
62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-5013423686287360
Found-by: continuous fuzzing process
https://github.com/googl
On Tue, Dec 26, 2023 at 08:23:35AM -0600, Leo Izen wrote:
> On 12/25/23 15:09, Michael Niedermayer wrote:
> > On Mon, Dec 25, 2023 at 12:04:17PM -0500, Leo Izen wrote:
> > > The specification doesn't mention that clusters cannot have alphabet
> > > sizes greater than 1 << bundle->log_alphabet_size,
Stefano Sabatini:
> ---
> Changelog| 1 +
> configure| 4 +
> doc/filters.texi | 35
> libavfilter/Makefile | 1 +
> libavfilter/allfilters.c | 1 +
> libavfilter/vf_quirc.c | 183 +++
> 6 files cha
Michael Niedermayer:
> Fixes: out of array access
> Fixes:
> 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6227491892887552
> Fixes:
> 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6268561729126400
> Fixes:
> 62164/clusterfuzz-testcase-minimized-ffmpeg_A
On 12/26/2023 1:20 PM, Stefano Sabatini wrote:
+static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
+{
+AVFilterContext *ctx = inlink->dst;
+AVFilterLink *outlink = ctx->outputs[0];
+QuircContext *quirc = ctx->priv;
+int codes_count;
+int i, w, h;
+uint8_t *image
Paul,
On Thu, Dec 21, 2023 at 3:05 PM Paul B Mahol wrote:
> Say what serious feature you contributed ? - Nothing.
>
the CC requests that you please refrain from attacking fellow FFmpeg
contributors ("what serious feature [have] you contributed? - Nothing") on
the mailinglist.
Signed unanimousl
In the mov muxer (in mov_write_video_tag()), bits_per_coded_sample will
be written under certain conditions and is required to be 32 for the
transparency to be honored in QuickTime.
prores_kostya already has this setting but prores_anatoliy and
prores_videotoolbox didn't.
---
libavcodec/proresenc
These functions encode a slice of alpha (1 to 8 macroblocks) which are
expected to be encoded as a repeated sequence of "[diff][run-1]", where
diff is the running difference of the alpha value and run is how many
times that value is expected to be duplicated (within the limit of a
grand total of 20
Hi
On Tue, Dec 26, 2023 at 04:52:47PM +0100, Tomas Härdin wrote:
>
[...]
> +
> +static int apc_write_header(AVFormatContext *s)
> +{
> +AVIOContext *pb = s->pb;
> +AVCodecParameters *par;
> +AVStream *st;
> +
> +if (s->nb_streams != 1) {
> +av_log(s, AV_LOG_ERROR, "Must h
On Tue, Dec 26, 2023 at 11:20 PM Ronald S. Bultje
wrote:
> Paul,
>
> On Thu, Dec 21, 2023 at 3:05 PM Paul B Mahol wrote:
>
> > Say what serious feature you contributed ? - Nothing.
> >
>
> the CC requests that you please refrain from attacking fellow FFmpeg
> contributors ("what serious feature
On 12/26/2023 7:40 PM, Paul B Mahol wrote:
On Tue, Dec 26, 2023 at 11:20 PM Ronald S. Bultje
wrote:
Paul,
On Thu, Dec 21, 2023 at 3:05 PM Paul B Mahol wrote:
Say what serious feature you contributed ? - Nothing.
the CC requests that you please refrain from attacking fellow FFmpeg
contr
On date Tuesday 2023-12-26 16:21:55 -0300, James Almer wrote:
> On 12/26/2023 1:20 PM, Stefano Sabatini wrote:
> > +static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
> > +{
> > +AVFilterContext *ctx = inlink->dst;
> > +AVFilterLink *outlink = ctx->outputs[0];
> > +QuircConte
On date Tuesday 2023-12-26 20:08:10 +0100, Andreas Rheinhardt wrote:
> Stefano Sabatini:
[...]
> > +static int query_formats(AVFilterContext *ctx)
> > +{
> > +static const enum AVPixelFormat pix_fmts[] = {AV_PIX_FMT_GRAY8,
> > AV_PIX_FMT_NONE};
> > +return ff_set_common_formats_from_list(c
On date Tuesday 2023-12-26 17:20:33 +0100, Stefano Sabatini wrote:
> ---
> Changelog| 1 +
> configure| 4 +
> doc/filters.texi | 35
> libavfilter/Makefile | 1 +
> libavfilter/allfilters.c | 1 +
> libavfilter/vf_quirc.c | 183 +
On 12/26/2023 10:25 PM, Stefano Sabatini wrote:
On date Tuesday 2023-12-26 17:20:33 +0100, Stefano Sabatini wrote:
---
Changelog| 1 +
configure| 4 +
doc/filters.texi | 35
libavfilter/Makefile | 1 +
libavfilter/allfilters.c |
>From: ffmpeg-devel On Behalf Of Wu
>Jianhua
>Sent: Tuesday, December 26, 2023 9:21 PM
>To: FFmpeg development discussions and patches de...@ffmpeg.org>
>Subject: [FFmpeg-devel] [PATCH] avcodec/d3d12va_decode: don't change the
>resource state if the referenced frame is the same as the current fram
On December 26, 2023 7:35:09 a.m. Michael Niedermayer
wrote:
On Mon, Dec 25, 2023 at 09:04:54PM -0500, Brad Smith wrote:
On 2023-12-24 9:08 p.m., Michael Niedermayer wrote:
On Sun, Dec 24, 2023 at 02:33:31PM -0500, Brad Smith wrote:
configure: Enable section_data_rel_ro for FreeBSD and NetB
From: Wenbin Chen
Add dynamic outputs support. Some models don't have fixed output size.
Its size changes according to result. Now openvino can run these kinds of
models.
Signed-off-by: Wenbin Chen
---
libavfilter/dnn/dnn_backend_openvino.c | 134 +++--
1 file changed, 59 i
From: Wenbin Chen
For this kind of model, we can directly use its output as final result
just like ssd model. The difference is that it splits output into two
tensors. [x_min, y_min, x_max, y_max, confidence] and [lable_id].
Model example refer to:
https://github.com/openvinotoolkit/open_model_
From: Zhao Zhili
---
libavcodec/hevc_mp4toannexb_bsf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevc_mp4toannexb_bsf.c
b/libavcodec/hevc_mp4toannexb_bsf.c
index f9a025a36b..d91229a895 100644
--- a/libavcodec/hevc_mp4toannexb_bsf.c
+++ b/libavcodec/hevc_mp
From: Zhao Zhili
The start code is matched against 0x01, zero_byte was treated
as last byte of last frame rather than the beginning of next frame.
---
libavcodec/hevc_parser.c | 4
tests/fate/hevc.mak | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/
Forgot to init c->sao_edge_filter[idx] when idx=0/1/2/3.
After this patch, the speedup of decoding H265 4K 30FPS
30Mbps on 3A6000 is about 7% (42fps==>45fps).
Change-Id: I521999b397fa72b931a23c165cf45f276440cdfb
---
libavcodec/loongarch/hevcdsp_init_loongarch.c | 4
1 file changed, 4 inserti
v2: Add patch 7/7.
[PATCH v2 1/7] avcodec/hevc: Add init for sao_edge_filter
[PATCH v2 2/7] avcodec/hevc: Add add_residual_4/8/16/32 asm opt
[PATCH v2 3/7] avcodec/hevc: Add pel_uni_w_pixels4/6/8/12/16/24/32/48/64 asm opt
[PATCH v2 4/7] avcodec/hevc: Add qpel_uni_w_v|h4/6/8/12/16/24/32/48/64 asm o
tests/checkasm/checkasm: C LSX LASX
put_hevc_pel_uni_w_pixels4_8_c:2.7 1.0
put_hevc_pel_uni_w_pixels6_8_c:6.2 2.0 1.5
put_hevc_pel_uni_w_pixels8_8_c:10.72.5 1.7
put_hevc_pel_uni_w_pixels12_8_c: 23.05.5 5.0
put_hevc_pel_uni_w_pixels16_8_c
After this patch, the peformance of decoding H265 4K 30FPS 30Mbps
on 3A6000 with 8 threads improves 2fps (45fps-->47fsp).
---
libavcodec/loongarch/Makefile | 3 +-
libavcodec/loongarch/hevc_add_res.S | 162 ++
libavcodec/loongarch/hevcdsp_init_loongarch.
tests/checkasm/checkasm: C LSX LASX
put_hevc_qpel_uni_w_h4_8_c:6.5 1.7 1.2
put_hevc_qpel_uni_w_h6_8_c:14.54.5 3.7
put_hevc_qpel_uni_w_h8_8_c:24.55.7 4.5
put_hevc_qpel_uni_w_h12_8_c: 54.717.512.0
put_hevc_qpel_uni_w_h1
tests/checkasm/checkasm: C LSX LASX
put_hevc_epel_uni_w_hv4_8_c: 9.5 2.2
put_hevc_epel_uni_w_hv6_8_c: 18.55.0 3.7
put_hevc_epel_uni_w_hv8_8_c: 30.76.0 4.5
put_hevc_epel_uni_w_hv12_8_c: 63.714.010.7
put_hevc_epel_uni_w_hv16_8_c:
From: yuanhecai
tests/checkasm/checkasm:
C LSX LASX
hevc_idct_32x32_8_c: 1243.0 211.7 101.7
Speedup of decoding H265 4K 30FPS 30Mbps on
3A6000 with 8 threads is 1fps(56fps-->57fps).
---
libavcodec/loongarch/Makefile | 3 +-
tests/checkasm/checkasm: C LSX LASX
put_hevc_qpel_uni_h4_8_c: 5.7 1.2
put_hevc_qpel_uni_h6_8_c: 12.22.7
put_hevc_qpel_uni_h8_8_c: 21.53.2
put_hevc_qpel_uni_h12_8_c: 47.29.2 7.2
put_hevc_qpel_uni_h16_8_c: 87.011.7
On Di, 2023-12-26 at 11:31 +0800, fei.w.wang-at-intel@ffmpeg.org wrote:
> From: Fei Wang
>
> So that can show OBU info even it doesn't have decomposed content.
>
> Signed-off-by: Fei Wang
> ---
> libavcodec/av1dec.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git
On Ma, 2023-12-25 at 22:18 +0800, Tong Wu wrote:
> Return zero for failed case and avoid aborting the program.
>
> Signed-off-by: Tong Wu
> ---
> libavcodec/d3d12va_decode.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/libavcodec/d3d12va_decode.c b/libavcodec/d3d12va_decode.c
> ind
On Ma, 2023-12-25 at 22:18 +0800, Tong Wu wrote:
> Signed-off-by: Tong Wu
> ---
> libavcodec/dxva2.c | 6 +++---
> libavcodec/dxva2_h264.c | 16
> libavcodec/dxva2_mpeg2.c | 2 +-
> libavcodec/dxva2_vc1.c | 2 +-
> 4 files changed, 13 insertions(+), 13 deletions(-)
>
From: Zhao Zhili
The start code is matched against 0x01, zero_byte was treated
as last byte of last frame rather than the beginning of next frame.
---
libavcodec/hevc_parser.c | 4
tests/fate/hevc.mak | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/
48 matches
Mail list logo
