On Mon, 2025-03-03 at 14:47 +0100, David Rosca wrote:
> On Wed, Jan 15, 2025 at 10:41 PM David Rosca
> wrote:
> >
> > Don't need to alternate when only one reference is used.
> > Fixes fail after bf9f921ef7 ("avcodec/hw_base_encode: restrict size
> > of next_prev")
> > due to AV1 writer complaini
On Sun, 2025-01-26 at 11:10 +0800, Nuo Mi wrote:
> AVCodecContext->sw_pix_fmt is used to hold the software pixel format.
>
> Co-authored-by: Frank Plowman
> ---
> libavcodec/vvc/dec.c | 17 ++---
> libavcodec/vvc/dec.h | 2 --
> 2 files changed, 6 insertions(+), 13 deletions(-)
>
>
On Mon, 2025-01-13 at 13:10 +, Frank Plowman wrote:
> The logic in export_frame_params relies on the assumption that
> s->pix_fmt and c->pix_fmt always correspond to one another (although
> they are not necessarily equal to one another in the case of
> hardware-accelerated decoders). Consequen
nge.
> > - if (s->pix_fmt != sps->pix_fmt || c->coded_width != pps->width
> > || c->coded_height != pps->height) {
> > + if (c->pix_fmt != sps->pix_fmt || c->coded_width != pps->width
> > || c->coded_height != pps->height) {
> >
On Mon, 2024-11-25 at 02:31 +, Xiang, Haihao wrote:
> On Vr, 2024-11-22 at 13:18 +0800,
> fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > The changes to output frame props in query_frame overlapped since
> > b14ed6ea58. Move the copy frame props before the changes.
>
> I
On Thu, 2024-11-21 at 11:50 +0300, Andrew Randrianasulu wrote:
> Hello.
>
>
> Recently I teached cinelerra-gg to use qsv encoders in ffmpeg
> (libavcodec)
> and some test were working but some not.
>
> We nailed it down to top-field first material, like HDV files. bff
> files
> like consumer ve
On Mon, 2024-11-04 at 10:15 -0300, James Almer wrote:
> On 11/4/2024 12:53 AM, fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > Use DXGI/D3DFMT 16bit pixel format to compatible with 12bit
> > Y212/XV36
> > since there is no 12bit pixel defined in D3D11/D3D9.
> >
> > Fix cmdli
On Thu, 2024-10-31 at 11:33 -0300, James Almer wrote:
> > On 10/31/2024 9:45 AM, fei.w.wang-at-intel@ffmpeg.org wrote:
> > > > From: Fei Wang
> > > >
> > > > Use DXGI 16bit pixel format to compatible with 12bit Y212/XV36
> > > > > > since
> > > > there is no 12bit pixel defined in D3D11.
> >
On Mon, 2024-10-28 at 01:18 +, Xiang, Haihao wrote:
> On Wo, 2024-09-25 at 10:15 +0800,
> fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > Signed-off-by: Fei Wang
> > ---
> > libavcodec/vvc/dec.c | 90 ---
> >
> > libavcodec/vvc/
On Wed, 2024-06-12 at 02:55 +, Xiang, Haihao wrote:
> On Wo, 2024-06-05 at 21:13 +0100, Mark Thompson wrote:
> > libva 2.0 was released in 2017 and the 2.x versions are included in
> > all
> > supported distributions nowadays. Various features no longer need
> > any
> > configure check after t
On Mon, 2024-09-23 at 06:37 +0200, Anton Khirnov wrote:
> Quoting fei.w.wang-at-intel@ffmpeg.org (2024-09-18 09:10:30)
> > static void export_frame_params(VVCContext *s, const
> > VVCFrameContext *fc)
> > {
> > AVCodecContext *c = s->avctx;
> > const VVCSPS *sps = fc->ps.sps;
> >
On Mon, 2024-09-23 at 09:21 +0200, Anton Khirnov wrote:
> Why should this be an option, as opposed to always being on when
> available?
hevc_qsv also support encode RGBA by using regular Main 444 profile
which will discard Alpha channel. So it's better to use an option to
distinguish them.
Thanks
On Thu, 2024-09-19 at 20:01 +0200, Marvin Scholz wrote:
> Instead of assigning to unit_opts.slice_block_cols, the
> slice_block_cols
> value from the context was incorrectly assigned to slice_block_rows.
>
> Regression from 12f158ca8f2ecc172f27569af88426d0e39ce995
>
> Fixes CID1619479 Unused valu
On Tue, 2024-09-10 at 11:10 -0700, Koushik Dutta wrote:
> The crop filter has no effect on scale_qsv:
>
> -vf crop=100:100,scale_qsv=300x300
>
How about to use vpp_qsv filter directly? It support both scale and
crop via its options which is much more easy to use.
Thanks
Fei
> Hardware frames (
On Tue, 2024-09-03 at 01:20 +, Dai, Jianhui J wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > fei.w.wang-at-intel@ffmpeg.org
> > Sent: Wednesday, August 28, 2024 8:02 PM
> > To: ffmpeg-devel@ffmpeg.org
> > C
On Wed, 2024-08-14 at 06:41 +, Xiang, Haihao wrote:
> On Di, 2024-08-13 at 16:01 +0800,
> fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > Fix error:
> > $ ffmpeg -hwaccel qsv -i input.mp4 -f null -
> > ..
> > [vvc_qsv @ 026890D966C0] Error decoding stream header: unkn
> -Original Message-
> From: Anton Khirnov
> Sent: Tuesday, June 25, 2024 3:45 PM
> To: FFmpeg development discussions and patches
> Cc: Wang, Fei W
> Subject: Re: [FFmpeg-devel] [PATCH v3 2/2] lavc/hevcdec: Update slice index
> before hwaccel decode slice
>
On Wed, 2024-06-05 at 20:59 +0100, Mark Thompson wrote:
> Rather than turning the constraint flags into a single profile and
> then
> searching for that profile (and failing if it doesn't match any
> profile
> exactly), instead search all supported profiles and use the first one
> which supports th
> -Original Message-
> From: Wang, Fei W
> Sent: Sunday, June 30, 2024 2:18 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Wang, Fei W
> Subject: [FFmpeg-devel][PATCH] MAINTAINERS: add myself to the general
> developers list
>
> From: Fei Wang
>
> Signed-off-
On Fri, 2024-06-21 at 10:48 +0200, Anton Khirnov wrote:
> Quoting fei.w.wang-at-intel@ffmpeg.org (2024-06-19 04:27:22)
> > From: Fei Wang
> >
> > Fixes regression from 47d34ba7fbb81
>
> "fix bug" is not a meaningful description of the problem
Added more explanation in V3. Thanks.
Fei
>
On Wed, 2024-06-19 at 10:27 +0800, fei.w.w...@intel.com wrote:
> From: Fei Wang
>
> Slice address tab only been updated in software decode slice data.
>
> Fixes hwaccel decoding after
> d725c737fe2a19091b481d4d115fd939e0a674b2.
>
> Signed-off-by: Fei Wang
> ---
> libavcodec/hevc/hevcdec.c | 1
On Mon, 2024-06-17 at 10:05 +0200, Anton Khirnov wrote:
> Quoting fei.w.wang-at-intel@ffmpeg.org (2024-06-14 10:18:19)
> > From: Fei Wang
> >
> > Slice address tab only been updated in software decode slice data.
> >
> > Fixes hwaccel decoding after
> > d725c737fe2a19091b481d4d115fd939e0a674
On Wed, 2024-06-12 at 20:12 +0800, Nuo Mi wrote:
> Hi Fei,
> Thank you for the patch.
> Which hardware supports this? Could you provide the link?
Lunar Lake will. Libvpl will update the supported HW in its code repo
later https://github.com/intel/libvpl. Here is a video on overview of
Lunar Lake:
On Fri, 2024-06-07 at 15:01 +0200, Anton Khirnov wrote:
> Specifically, calling hwaccel end_frame, verifying frame checksum,
> and printing the frame-was-decoded message.
> ---
> libavcodec/hevc/hevcdec.c | 187 +++-
> --
> libavcodec/hevc/hevcdec.h | 1 -
> 2 fil
On Wed, 2024-06-12 at 14:59 +0800, fei.w.w...@intel.com wrote:
> From: Fei Wang
Sorry for duplicate version. Please ignore this one.
Thanks
>
> Signed-off-by: Fei Wang
> ---
> Changelog | 1 +
> configure | 1 +
> doc/decoders.texi | 2 +-
> libavcodec/allcodec
On Tue, 2024-04-16 at 04:57 +, Wang, Fei W wrote:
> On Mon, 2024-04-15 at 23:07 +0100, Mark Thompson wrote:
> > On 15/04/2024 02:21, Xiang, Haihao wrote:
> > > On Ma, 2024-03-18 at 12:21 +0800,
> > > fei.w.wang-at-intel@ffmpeg.org wrote:
> > > > Fr
On Mon, 2024-04-15 at 23:07 +0100, Mark Thompson wrote:
> On 15/04/2024 02:21, Xiang, Haihao wrote:
> > On Ma, 2024-03-18 at 12:21 +0800,
> > fei.w.wang-at-intel@ffmpeg.org wrote:
> > > From: Fei Wang
> > >
> > > There is no Main8/10 profile defined in HEVC REXT profiles. Use
> > > Main12
>
On Tue, 2024-04-02 at 20:48 +0800, Nuo Mi wrote:
>
>
> On Thu, Mar 28, 2024 at 9:27 AM
> wrote:
> > From: Fei Wang
> >
> > Signed-off-by: Fei Wang
> > ---
> > Changelog | 4 +
> > configure | 3 +
> > libavcodec/Makefile | 1 +
> > libavcodec/hwacc
On Thu, 2024-03-28 at 03:04 +0100, Andreas Rheinhardt wrote:
> 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/v
On Mon, 2024-04-01 at 20:52 +0100, Mark Thompson wrote:
> On 28/03/2024 01:26, fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > Signed-off-by: Fei Wang
> > ---
> > libavcodec/vaapi_decode.c | 29 ++---
> > libavcodec/vaapi_decode.h | 7 ++-
> >
On Mon, 2024-04-01 at 21:02 +0100, Mark Thompson wrote:
> On 20/03/2024 08:44, Wang, Fei W wrote:
> > On Mon, 2024-03-18 at 21:22 +, Mark Thompson wrote:
> > > On 18/03/2024 04:21, fei.w.wang-at-intel@ffmpeg.org wrote:
> > > > From: Fei Wang
> > > &g
On Wed, 2024-03-20 at 16:44 +0800, Fei Wang wrote:
> On Mon, 2024-03-18 at 21:22 +, Mark Thompson wrote:
> > On 18/03/2024 04:21, fei.w.wang-at-intel@ffmpeg.org wrote:
> > > From: Fei Wang
> > >
> > > According to Table A.2 in spec.
> > >
> > > Signed-off-by: Fei Wang
> > > ---
> > >
On Mon, 2024-03-18 at 21:22 +, Mark Thompson wrote:
> On 18/03/2024 04:21, fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > According to Table A.2 in spec.
> >
> > Signed-off-by: Fei Wang
> > ---
> > libavcodec/vaapi_encode_h265.c | 176 +++-
> >
On Mon, 2024-03-18 at 21:11 +, Mark Thompson wrote:
> On 18/03/2024 04:21, fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > There is no Main8/10 profile defined in HEVC REXT profiles. Use
> > Main12
> > which is compatible with 8/10bit.
> >
> > Signed-off-by: Fei Wang
>
On Fri, 2024-03-15 at 02:22 +, Xiang, Haihao wrote:
> On Vr, 2024-03-08 at 16:47 +0800, fei.w.wang-at-intel@ffmpeg.org
> wrote:
> > From: Fei Wang
> >
> > According to Table A.2 in spec.
> >
> > Signed-off-by: Fei Wang
> > ---
> > libavcodec/vaapi_encode_h265.c | 181 ++
On Mon, 2024-03-11 at 21:57 -0300, James Almer wrote:
> On 3/11/2024 9:49 PM, Michael Niedermayer wrote:
> > On Mon, Mar 11, 2024 at 06:53:31PM +, Frank Plowman wrote:
> > > VVC's subpictures feature is not yet implemented in the native
> > > decoder.
> > > Throw an AVERROR_PATCHWELCOME when tr
On Sat, 2024-03-09 at 19:59 +0800, Nuo Mi wrote:
Hi Fei,
Thank you fei,
Better provide more comments
Added in V2.
Is there any clip fail for this?
No, just notice the defect when I check why recovering frames been outputted in
GDR_D_ERICSSON_1.bit.
Thanks
Fei
On Fri, Mar 8, 2024 at 8:55 AM
On Sat, 2024-03-09 at 19:57 +0800, Nuo Mi wrote:
Thank you, Fei,
Do you happen to know why the following clips are still failing?
CROP_A_Panasonic_4.bit
Ffmepg decode doesn't apply crop strictly. It will adjust crop for alignment,
see av_frame_apply_cropping().
Thanks
Fei
CROP_B_Panasonic_4.b
On Sun, 2024-02-25 at 19:15 +, Mark Thompson wrote:
> On 23/02/2024 07:14, fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > Signed-off-by: Fei Wang
> > ---
> > update:
> > Print mbbrc status with "ON/OFF" instead of "0/1".
> >
> > doc/encoders.texi | 3 +++
> >
On Fri, 2024-02-23 at 05:11 +, Xiang, Haihao wrote:
> On Wo, 2024-02-07 at 08:40 +0800, fei.w.wang-at-intel@ffmpeg.org
> wrote:
> > From: Fei Wang
> >
> > Signed-off-by: Fei Wang
> > ---
> > doc/encoders.texi | 3 +++
> > libavcodec/vaapi_encode.c | 11 ++-
> > libavcod
On Wed, 2023-12-27 at 05:35 +, Xiang, Haihao wrote:
> 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
On Fri, 2023-12-22 at 08:41 +0100, Andreas Rheinhardt wrote:
> Wang, Fei W:
> > On Thu, 2023-12-21 at 20:14 +0100, Andreas Rheinhardt wrote:
> > > Wang, Fei W:
> > > > On Wed, 2023-12-20 at 17:11 +0100, Andreas Rheinhardt wrote:
> > > > > fei.w.wang-a
On Thu, 2023-12-21 at 20:14 +0100, Andreas Rheinhardt wrote:
> Wang, Fei W:
> > On Wed, 2023-12-20 at 17:11 +0100, Andreas Rheinhardt wrote:
> > > fei.w.wang-at-intel@ffmpeg.org:
> > > > From: Fei Wang
> > > >
> > > > Show th
On Wed, 2023-12-20 at 17:11 +0100, Andreas Rheinhardt wrote:
> fei.w.wang-at-intel@ffmpeg.org:
> > From: Fei Wang
> >
> > Show the unsupported message and return unsupported for clips
> > contain
> > tile list OBU since it hasn't been implemented. Otherwise, decoding
> > maybe successful but
On Tue, 2023-11-28 at 03:15 +, Xiang, Haihao wrote:
> On Ma, 2023-11-27 at 13:36 +, Mark Thompson wrote:
> > On 27/11/2023 00:58, fei.w.wang-at-intel@ffmpeg.org wrote:
> > > From: Fei Wang
> > >
> > > Keep same way with librav1e/libsvtav1/qsv_av1.. to make it more
> > > acceptable ins
On Tue, 2023-09-26 at 21:30 +0100, Mark Thompson wrote:
> This is an option to modify the behaviour of the writer, not a syntax
> field.
> ---
> On 26/09/2023 03:34, Wang, Fei W wrote:
> > On Mon, 2023-09-25 at 14:53 +0100, Mark Thompson wrote:
> > > ...
&g
On Mon, 2023-09-25 at 14:53 +0100, Mark Thompson wrote:
> This is an option to modify the behaviour of the writer, not a syntax
> field.
> ---
> Tested by hacking av1_metadata. For example, adding:
>
> av_opt_set_int(ctx->common.output->priv_data,
> "fixed_obu_size_length", 7, 0);
>
> gets you O
On Thu, 2023-08-31 at 15:21 +0800, fei.w.w...@intel.com wrote:
> From: Fei Wang
>
> Signed-off-by: Fei Wang
> ---
> Fixed the discussions in V3.
@Mark, any more comment on this version?
Thanks
>
> Changelog | 1 +
> configure | 3 +
> doc/encoders
On Sun, 2023-08-13 at 22:43 +0100, Mark Thompson wrote:
> On 10/08/2023 03:54, Wang, Fei W wrote:
> > On Mon, 2023-08-07 at 22:21 +0100, Mark Thompson wrote:
> > > On 03/08/2023 07:01, fei.w.wang-at-intel@ffmpeg.org wrote:
> > > > From: Fei Wang
> >
On Mon, 2023-08-07 at 22:21 +0100, Mark Thompson wrote:
> On 03/08/2023 07:01, fei.w.wang-at-intel@ffmpeg.org wrote:
> > From: Fei Wang
> >
> > Signed-off-by: Fei Wang
> > ---
> > Changelog |1 +
> > configure |3 +
> > doc/encoders.texi
On Mon, 2023-07-31 at 22:51 +0100, Neal Gompa wrote:
> On Mon, Jul 31, 2023 at 9:04 PM Neal Gompa
> wrote:
> > On Tue, Jul 18, 2023 at 4:13 AM Fei Wang
> > wrote:
> > > Signed-off-by: Fei Wang
> > > ---
> > > update
> > > 1. set color_range in sequence header.
> > >
> > > Changelog
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
On Mon, 2023-06-26 at 05:01 +, Xiang, Haihao wrote:
> On So, 2023-06-25 at 06:20 +, Xiang, Haihao wrote:
> > On Ma, 2023-06-12 at 11:33 +0800, Fei Wang wrote:
> > > Filter may has a limited frame pool size. Do not always send
> > > frame to
> > > filters without reaping.
> > >
> > > Fix th
On Tue, 2023-06-13 at 16:17 +, Eoff, Ullysses A wrote:
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Fei Wang
> > Sent: Monday, May 29, 2023 8:30 PM
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: [FFmpeg-devel] [PATCH v1 3/3] lavfi/{denoise, procamp,
> > scale, sharpness
On Mon, 2023-06-12 at 07:25 +, Xiang, Haihao wrote:
> On Di, 2023-05-30 at 08:29 +0800, Fei Wang wrote:
> > Signed-off-by: Fei Wang
> > ---
> > libavfilter/vaapi_vpp.c| 15 ---
> > libavfilter/vaapi_vpp.h| 2 ++
> > libavfilter/vf_misc_vaapi.c| 9 +
>
On Wed, 2023-05-17 at 12:20 +0200, Anton Khirnov wrote:
> This special handling for decoder flushing has not been needed since
> af1761f7b5, as the filtergraph actually is drained after that commit.
> ---
> fftools/ffmpeg.c | 11 ---
> 1 file changed, 11 deletions(-)
>
> diff --git a/ffto
On Tue, 2023-02-14 at 11:11 +0100, Anton Khirnov wrote:
> Quoting Fei Wang (2023-02-06 06:44:49)
> > From: Linjie Fu
> >
> > Described in HEVC spec A.3.7.
> >
> > Signed-off-by: Linjie Fu
> > Signed-off-by: Fei Wang
> > ---
> > 1. fix compile warning with VAAPI version less than 1.2.0
> >
> >
> -Original Message-
> From: Wang, Fei W
> Sent: Tuesday, January 3, 2023 9:00 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Linjie Fu ; Linjie Fu ;
> Wang,
> Fei W
> Subject: [FFmpeg-devel][PATCH v3 08/11] lavc/vaapi_hevc: Pass SCC parameters
> Through
> -Original Message-
> From: Wang, Fei W
> Sent: Tuesday, January 3, 2023 9:00 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Linjie Fu ; Linjie Fu ;
> Wang,
> Fei W
> Subject: [FFmpeg-devel][PATCH v3 10/11] lavc/vaapi_hevc: Set correct rps type
> for scc
>
> F
On Tue, 2023-01-03 at 07:08 +, Xiang, Haihao wrote:
> On Ma, 2022-12-05 at 14:09 +0800, Fei Wang wrote:
> > From: Linjie Fu
> >
> > Note that Screen-Extended Main 4:4:4 and 4:4:4 10 supports
> > chroma_format_idc from 0, 1 or 3, hence both 420 and 444 are
> > supported.
> >
> > Signed-off-by
On Mon, 2022-12-05 at 14:09 +0800, Fei Wang wrote:
> Signed-off-by: Fei Wang
> ---
> libavcodec/vaapi_hevc.c | 6 --
> 1 file changed, 6 deletions(-)
>
> diff --git a/libavcodec/vaapi_hevc.c b/libavcodec/vaapi_hevc.c
> index ca14052d56..b3ff2f7344 100644
> --- a/libavcodec/vaapi_hevc.c
> +++
On Mon, 2022-12-05 at 14:09 +0800, Fei Wang wrote:
> Follow spec 7.3.2.3.1.
>
> Signed-off-by: Fei Wang
> ---
> update:
> 1. fix uninitialized variable which may cause segment fault.
Ping for review this patchset.
Confirmed with Qemu locally for Loongarch64 with:
https://github.com/sunhaiyong19
On Thu, 2022-12-01 at 09:55 +0800, Fei Wang wrote:
> On Mon, 2022-11-28 at 13:20 +, Mark Thompson wrote:
> > On 14/11/2022 01:16, Fei Wang wrote:
> > > This can fix vp9 decode image corruption when the frame size is
> > > change,
> > > but the pervious frames still be referenced.
> > >
> > > S
On Thu, 2022-12-01 at 22:52 -0300, James Almer wrote:
> On 12/1/2022 5:13 AM, Fei Wang wrote:
> > +static void colour_mapping_octants(GetBitContext *gb, HEVCPPS
> > *pps, int inp_depth,
> > + int idx_y, int idx_cb, int
> > idx_cr, int inp_length)
> > +{
> > +ui
On Fri, 2022-12-02 at 01:21 +0100, Michael Niedermayer wrote:
> On Thu, Dec 01, 2022 at 04:13:58PM +0800, Fei Wang wrote:
> > From: Linjie Fu
> >
> > 1. Add extension syntax according to 7.3.2.2.3/7.3.2.3.3 in T-REC-
> > H.265-201911.
> > 2. Keep using parsed PPS when bitstream overread for compa
On Mon, 2022-11-28 at 13:20 +, Mark Thompson wrote:
> On 14/11/2022 01:16, Fei Wang wrote:
> > This can fix vp9 decode image corruption when the frame size is
> > change,
> > but the pervious frames still be referenced.
> >
> > Surfaces don't need to be bound to vaContext only after VAAPI
> >
On Mon, 2022-11-14 at 09:16 +0800, Fei Wang wrote:
> The capacity can avoid hwaccel being uninited when do the reset. It
> provides the method for hwaccel if it still want to use the previous
> initialized configuration after reset. And the configuration can be
> updated in AVHWAccel.init() if need
On Fri, 2022-11-11 at 03:45 +, Xiang, Haihao wrote:
> On Tue, 2022-11-08 at 19:45 +0800, Fei Wang wrote:
> > This can fix vp9 decode image corruption when the frame size is
> > change,
> > but the pervious frames still be referenced.
> >
> > Surfaces don't need to be bound to vaContext only af
On Mon, 2022-09-19 at 14:08 +0800, Fei Wang wrote:
> On Wed, 2022-09-07 at 22:56 +0100, Mark Thompson wrote:
> > On 23/08/2022 09:19, Fei Wang wrote:
> > > From: Linjie Fu
> > >
> > > Add HWACCEL_CAP_INTERNAL_ALLOC flag to indicate hwaccels are able
> > > to
> > > re-allocate surface internally t
On Wed, 2022-11-02 at 15:35 -0400, Ruijing Dong wrote:
> In av1_spec.pdf page 38/669, there is a sentence below:
>
> if ( frame_type == KEY_FRAME && show_frame ) {
>for ( i = 0; i < NUM_REF_FRAMES; i++) {
> RefValid[ i ] = 0
> ..
>}
>..
> }
>
> This shows that the
On Mon, 2022-10-31 at 22:32 -0400, Ruijing Dong wrote:
> v2: update commit message
Updates shouldn't appear in commit message. You can use "--annotate" of
git send-email, then add your updates below "---" after sign-off. Thus
the patch can be applied without updates. For example:
https://patchwork
On Mon, 2022-10-31 at 11:46 -0400, Ruijing Dong wrote:
The title should be "avcodec/av1_vaapi: ".
> [problem]
> When decoding an av1 bitstream, it shows image corruption
> in the middle of the bitstream around key frames.
>
> [analysis]
> In av1_spec.pdf page 38/669, there is a sentence
On Wed, 2022-09-07 at 22:56 +0100, Mark Thompson wrote:
> On 23/08/2022 09:19, Fei Wang wrote:
> > From: Linjie Fu
> >
> > Add HWACCEL_CAP_INTERNAL_ALLOC flag to indicate hwaccels are able
> > to
> > re-allocate surface internally through ff_decode_get_hw_frames_ctx.
> > So that hwaccels don't ne
On Tue, 2022-08-23 at 16:19 +0800, Fei Wang wrote:
> From: Linjie Fu
>
> Wrap the procedure of getting the hardware config from a pixel format
> into a function.
>
> Signed-off-by: Linjie Fu
> Signed-off-by: Fei Wang
> ---
> libavcodec/decode.c | 31 +++
> 1 file c
On Tue, 2022-08-16 at 13:22 +0200, Anton Khirnov wrote:
> The commit message is misleading - you are not adding code, you are
> moving code.
>
> Quoting Fei Wang (2022-08-12 14:55:43)
> > From: Linjie Fu
> >
> > Wrap the procedure of getting the hardware config from a pixel
> > format
> > into a
On Wed, 2022-07-27 at 18:51 +0530, Gyan Doshi wrote:
> Typo in title.
>
>
>
> On 2022-07-27 06:06 pm, Fei Wang wrote:
> > Previous default value 0.0 means 100% transparency for overlaid
> > video,
> > which make overlaid invisible. Change to 1.0 will let output video
> > much
> > more clear and
On Thu, 2022-08-04 at 20:59 -0700, Philip Langdale wrote:
> vaapi_decode_find_best_format currently does not set the
> VA_SURFACE_ATTRIB_SETTABLE flag on the pixel format attribute that it
> returns.
>
> Without this flag, the attribute will be ignored by vaCreateSurfaces,
> meaning that the drive
On Thu, 2022-07-14 at 03:56 +, Xiang, Haihao wrote:
> On Tue, 2022-06-14 at 09:23 +0800, Fei Wang wrote:
> > From: Xu Guangxin
> >
> > We will generate a new frame for a missed reference. The frame can
> > only
> > be used for reference. We assign an invalid decode sequence to it,
> > so
> >
invovled in dpb process
>
> On Thu, Jun 09, 2022 at 05:34:47AM +, Wang, Fei W wrote:
> > > -Original Message-
> > > From: ffmpeg-devel On Behalf Of
> > > Michael Niedermayer
> > > Sent: Tuesday, June 7, 2022 8:07 PM
> > > To: FFmpeg
> -Original Message-
> From: Xiang, Haihao
> Sent: Friday, June 10, 2022 11:49 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Wang, Fei W ; Xu, Guangxin
> ; linjie.justin...@gmail.com
> Subject: Re: [FFmpeg-devel] [PATCH v1] lavc/vaapi_hevc: fill rext luma/chroma
> offset
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: Tuesday, June 7, 2022 8:07 PM
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH v1 2/4] lavc/hevcdec: do not let missing
> ref
> frames invovled in dpb process
>
> On
> -Original Message-
> From: ffmpeg-devel On Behalf Of Fei
> Wang
> Sent: Thursday, May 5, 2022 5:07 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Wang, Fei W ; Linjie Fu
> Subject: [FFmpeg-devel] [PATCH v7 1/2] lavc/vaapi_encode: add support for
> maxframesize
>
> -Original Message-
> From: ffmpeg-devel On Behalf Of Mark
> Thompson
> Sent: Saturday, April 30, 2022 10:56 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v6 1/2] lavc/vaapi_encode: add support for
> maxframesize
>
> On 29/04/2022 08:31, Fei Wang wrote:
> > From:
> -Original Message-
> From: Xiang, Haihao
> Sent: Friday, April 29, 2022 1:18 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Wang, Fei W ; linjie...@intel.com
> Subject: Re: [FFmpeg-devel] [PATCH v5 1/2] lavc/vaapi_encode: add support for
> maxframesize
>
> On Fri
> -Original Message-
> From: Xiang, Haihao
> Sent: Tuesday, March 29, 2022 8:07 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Wang, Fei W ; linjie...@intel.com
> Subject: Re: [FFmpeg-devel] [PATCH v4 1/2] lavc/vaapi_encode: add support for
> maxframesize
>
> On Tue
> -Original Message-
> From: Andriy Gelman
> Sent: Saturday, March 26, 2022 11:21 PM
> To: Wang, Fei W
> Cc: ffmpeg-devel@ffmpeg.org
> Subject: Re: [PATCH v4 1/2] lavc/vaapi_encode: add support for maxframesize
>
> On Wed, 23. Mar 08:51, Wang, Fei W wrote:
>
> -Original Message-
> From: Wang, Fei W
> Sent: Tuesday, March 22, 2022 10:11 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Linjie Fu ; Wang, Fei W
> Subject: [PATCH v4 1/2] lavc/vaapi_encode: add support for maxframesize
>
> From: Linjie Fu
>
>
> -Original Message-
> From: ffmpeg-devel On Behalf Of Xiang,
> Haihao
> Sent: Monday, March 14, 2022 10:15 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v4 1/4] lavc/vaapi_encode_h265: Add GPB
> frame support for hevc_vaapi
>
> On Sun, 2022-03-13 at 20:45 +
On Wed, 2022-02-23 at 13:33 +, Wang, Fei W wrote:
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Wang,
> > Fei W
> > Sent: Tuesday, February 22, 2022 4:49 PM
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: Re: [FFmpeg-devel] [PAT
> -Original Message-
> From: ffmpeg-devel On Behalf Of Wang,
> Fei W
> Sent: Tuesday, February 22, 2022 4:49 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v2 1/4] lavc/vaapi_encode_h265: Add P
> frame to GPB frame support for hevc_vaapi
&g
On Tue, 2022-02-22 at 05:46 +, Xiang, Haihao wrote:
> On Mon, 2022-02-21 at 12:06 +, Mark Thompson wrote:
> > On 21/02/2022 02:13, Fei Wang wrote:
> > > From: Linjie Fu
> > >
> > > Use GPB frames to replace regular P frames if backend driver does
> > > not
> > > support it.
> > >
> > > -
On Fri, 2022-02-18 at 04:38 +, Xiang, Haihao wrote:
> On Fri, 2022-02-18 at 09:43 +0800, Fei Wang wrote:
> > From: Mark Thompson
> >
> > Signed-off-by: Fei Wang
> > ---
> > libavcodec/vaapi_encode_h265.c | 107
> > +++--
> > 1 file changed, 102 insertions(+), 5 d
On Fri, 2021-12-03 at 09:36 -0300, James Almer wrote:
> On Fri, Dec 3, 2021 at 5:12 AM Fei Wang wrote:
>
> > Split packed data when it contains multiple show frames in some
> > non-standard bitstream. This can benefit downstream decoder which
> > can
> > decode continuously instead of interrupt w
On Fri, 2021-12-03 at 11:51 +0100, Michael Niedermayer wrote:
> On Fri, Dec 03, 2021 at 04:09:20PM +0800, Fei Wang wrote:
> > Split packed data when it contains multiple show frames in some
> > non-standard bitstream. This can benefit downstream decoder which
> > can
> > decode continuously instead
On Fri, 2021-11-19 at 15:14 +, Soft Works wrote:
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Wang, Fei W
> > Sent: Friday, November 19, 2021 2:15 AM
> > To: ffmpeg-devel@ffmpeg.org
> > Cc: Sun, Xinpeng ; Zhou, Zachary
> >
On Thu, 2021-11-18 at 21:55 +, Soft Works wrote:
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Fei
> > Wang
> > Sent: Tuesday, June 30, 2020 5:58 AM
> > To: ffmpeg-devel@ffmpeg.org
> > Cc: Xinpeng Sun ; Zachary Zhou
> > ; Fei Wang
> > Subject: [FFmpeg-devel] [PATCH v1
On Tue, 2021-10-12 at 16:23 +0800, Fei Wang wrote:
> Since order_hint_bits_minus_1 range is 0~7, cur_frame_hint can be
> most 128. And similar return value for cbs_av1_get_relative_dist.
> So if plus them and use int8_t for the result may lose its precision.
>
> Signed-off-by: Fei Wang
> ---
> up
On Fri, 2021-08-27 at 19:09 +0200, Hendrik Leppkes wrote:
> On Fri, Aug 27, 2021 at 1:54 PM Fei Wang
> wrote:
> >
> > Since av1 decoder is only available for hw acceleration. This will
> > gives out more accurate information if this decoder used but
> > doesn't
> > specificed a hwaccel.
> >
> >
gt;
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Wang, Fei W
> > Sent: Friday, 27 August 2021 06:39
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] [PATCH] avcodec/av1dec: A
gt;
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Wang, Fei W
> > Sent: Friday, 27 August 2021 05:05
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] [PATCH] avcodec/av1dec: Adjust in
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