> From: ffmpeg-devel On Behalf Of Linjie Fu
> Sent: Tuesday, October 8, 2019 9:41 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: ChaoX A Liu ; Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v4] lavc/qsvdec: Add GPU-accelerated memory
> copy support
>
> GPU copy enables or disables GPU accelerated copying
> From: Fu, Linjie
> Sent: Wednesday, October 9, 2019 10:49 AM
> To: FFmpeg development discussions and patches
> Cc: Li, Zhong
> Subject: RE: [FFmpeg-devel] [PATCH] lavc/qsv: remove vaapi device free
> function
>
> > -Original Message-
> > From: ffm
> From: ffmpeg-devel On Behalf Of Steven
> Liu
> Sent: Wednesday, October 2, 2019 2:58 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Steven Liu
> Subject: [FFmpeg-devel] [PATCH v2 12/14] avfilter/vf_scale_qsv: add logging
> context to log
>
> Signed-off-by: Steven Liu
> ---
> libavfilter/vf_scale_qsv
> +static int ff_qsv_get_continuous_buffer(AVCodecContext *avctx, AVFrame
> +*frame, AVBufferPool *pool) {
> +int ret = 0;
> +
> +ff_decode_frame_props(avctx, frame);
> +
> +frame->width = avctx->width;
> +frame->height = avctx->height;
> +frame->linesize[0] = FFALIGN
> > > +static int ff_qsv_get_continuous_buffer(AVCodecContext *avctx,
> > AVFrame
> > > +*frame, AVBufferPool *pool) {
> > > +int ret = 0;
> > > +
> > > +ff_decode_frame_props(avctx, frame);
> > > +
> > > +frame->width = avctx->width;
> > > +frame->height = avctx->height;
> From: ffmpeg-devel On Behalf Of Linjie Fu
> Sent: Friday, September 27, 2019 1:47 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: ChaoX A Liu ; Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v2] lavc/qsvdec: Add GPU-accelerated memory
> copy support
>
> GPU copy enables or disables GPU accelerated copyin
> From: ffmpeg-devel On Behalf Of Ting Fu
> Sent: Wednesday, September 18, 2019 3:06 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH V2 1/3] checkasm/vf_eq: add test for vf_eq
>
> Signed-off-by: Ting Fu
> ---
> libavfilter/vf_eq.c | 13 ---
> libavfilter/vf_eq.h
> -Original Message-
> From: ffmpeg-devel On Behalf Of Orlov,
> Andrey
> Sent: Monday, September 23, 2019 11:20 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] avcodec/qsv: polling free synchronization
>
> Hi all,
>
> Please review the change, that fixes high CPU usage on AVC
> From: Li, Zhong
> Sent: Friday, September 20, 2019 4:45 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Li, Zhong
> Subject: [PATCH 2/3] lavc/qsv: Fix MSDK initialization failure in system
> memory
> mode
>
> MSDK does not create internal acceleration device on Linux, So
&g
> From: ffmpeg-devel On Behalf Of Mark
> Thompson
> Sent: Wednesday, September 11, 2019 6:34 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH V2] lavu/qsv: remove the redundant libmfx
> init code
>
> On 05/09/2019 06:24, Zhong Li wrote:
> > Signed-off-by: Zhong Li
> > ---
>
> From: ffmpeg-devel On Behalf Of Linjie Fu
> Sent: Friday, May 31, 2019 8:35 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v2] lavc/vaapi_encode: grow packet if
> vaMapBuffer returns multiple buffers
>
> It seems that VA_CODED_BUF_STATUS_SINGLE_NALU allows
> From: ffmpeg-devel On Behalf Of Linjie Fu
> Sent: Wednesday, September 11, 2019 12:09 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH] qsv: get FrameInfo.Shift by
> desc->comp[0].shift
>
> Since Y410 is a pixel format with depth > 8 but shift = 0, get Shift
> From: ffmpeg-devel On Behalf Of Rodger
> Combs
> Sent: Thursday, September 12, 2019 11:59 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: update crop width/height
> when mapping frames
>
> This fixes an issue where the context could be configured with one
> From: Li, Zhong
> Sent: Wednesday, September 4, 2019 11:41 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Li, Zhong
> Subject: [PATCH 1/2] lavc/qsv: Fix MSDK initialization failure in system
> memory
> mode
>
> MSDK does not create internal acceleration device on Linux,
> From: Fu, Linjie
> Sent: Thursday, September 5, 2019 12:07 PM
> To: Li, Zhong ; FFmpeg development discussions and patches
>
> Subject: RE: [FFmpeg-devel] [PATCH 1/2] lavc/qsv: Fix MSDK initialization
> failure
> in system memory mode
>
> > -Original Me
> From: Fu, Linjie
> Sent: Thursday, September 5, 2019 10:54 AM
> To: FFmpeg development discussions and patches
> Cc: Li, Zhong
> Subject: RE: [FFmpeg-devel] [PATCH 1/2] lavc/qsv: Fix MSDK initialization
> failure
> in system memory mode
>
> > -Original Messa
> diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c index eef4fe7..319b549
> 100644
> --- a/libavcodec/qsvdec.c
> +++ b/libavcodec/qsvdec.c
> @@ -46,6 +46,7 @@ const AVCodecHWConfigInternal *ff_qsv_hw_configs[] = {
> .public = {
> .pix_fmt = AV_PIX_FMT_QSV,
>
> From: ffmpeg-devel On Behalf Of Michael
> Niedermayer
> Sent: Thursday, August 29, 2019 1:27 AM
> To: FFmpeg development discussions and patches
> Subject: [FFmpeg-devel] [PATCH 1/5] avcodec/vaapi_encode: Simplify code with
> av_clip_int8()
>
> Only build tested
>
> Signed-off-by: Michael Nie
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Zachary Zhou
> Sent: Thursday, July 11, 2019 5:30 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Zhou, Zachary
> Subject: [FFmpeg-devel] [PATCH v4] avfilter/vaapi: add overlay_vaapi filter
>
> ---
> configure
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Jean-Baptiste Kempf
> Sent: Monday, August 19, 2019 2:18 PM
> To: ffmpeg-devel
> Subject: Re: [FFmpeg-devel] [CALL] New FFmpeg developers meeting
>
> On Sat, Aug 17, 2019, at 11:48, Paul B Mahol wrote:
> > When and how t
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Thursday, August 15, 2019 3:43 PM
> To: FFmpeg development discussions and patches
>
> Cc: Rogozhkin, Dmitry V
> Subject: Re: [FFmpeg-devel] [PATCH 3/6] lavc/qsvdec: Replace
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Paul B Mahol
> Sent: Wednesday, August 14, 2019 5:38 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH v2 1/3] avfilter: add v360 filter
>
> On Wed, Au
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Guo, Yejun
> Sent: Wednesday, August 7, 2019 10:44 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Guo, Yejun
> Subject: [FFmpeg-devel] [PATCH V2] FATE/dnn: let fate/dnn tests depend on
> ffmpeg static libraries
>
> background:
>
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Zhong Li
> Sent: Tuesday, August 13, 2019 2:11 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Li, Zhong ; Rogozhkin, Dmitry V
>
> Subject: [FFmpeg-devel] [PATCH 3/6] lavc/qsvdec: Replace
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Wednesday, August 14, 2019 5:25 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH] lavu/hwcontext_vaapi: provide detailed
> warning if directly mapping fails
>
> Detaile
; + h = roundf(hf);
> >>>>>> + break;
> >>>>>> + case CUBEMAP_3_2:
> >>>>>> + out_transform = cube3x2_to_xyz;
> >>>>>> + err = prepare_cube_out(ctx);
> >>>>>> +
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Fu, Linjie
> Sent: Wednesday, August 14, 2019 9:59 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] lavu/hwcontext_vaapi: cope with race
> map for YUV420P
>
> > -Original Message-
> > From: F
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Eugene Lyapustin
> Sent: Wednesday, August 14, 2019 9:14 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH v2 1/3] avfilter: add v360 filter
>
> Signed-off-by: Eugene Lyapustin
> ---
> doc/filters.texi
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Thilo Borgmann
> Sent: Monday, August 12, 2019 3:55 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH V3] fate: add a case for ticket #3229
>
> Am 12.08.19 um 08:13 schrieb Zhong Li:
> > Signed-off-by:
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Tuesday, August 6, 2019 1:07 AM
> To: FFmpeg development discussions and patches
>
> Subject: [FFmpeg-devel] [PATCH] doc/fate: Document how to request
> samples upload access
>
> Signed-off-by
t for QSV transpose filter"
>
> On Wed, Aug 7, 2019 at 4:34 PM Li, Zhong wrote:
>
> > > From: Nicolas George [mailto:geo...@nsup.org]
> > > Sent: Wednesday, August 7, 2019 10:31 PM
> > > To: FFmpeg development discussions and patches
> > >
> > >
> From: Nicolas George [mailto:geo...@nsup.org]
> Sent: Wednesday, August 7, 2019 10:31 PM
> To: FFmpeg development discussions and patches
>
> Cc: Li, Zhong
> Subject: Re: [FFmpeg-devel] [PATCH 1/2] Revert "lavf/vf_vpp_qsv: add
> support for QSV transpose filter&q
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Paul B Mahol
> Sent: Wednesday, August 7, 2019 10:08 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH, v3] lavf/vf_vpp_qsv: add support for
> QSV transpose filter
> > Applied with
> From: Fu, Linjie
> Sent: Monday, July 15, 2019 12:30 PM
> To: Li, Zhong ; FFmpeg development discussions and
> patches
> Subject: RE: [FFmpeg-devel] [PATCH, v3] lavf/vf_vpp_qsv: add support for
> QSV transpose filter
>
> > -Original Message-
> > From:
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Monday, August 5, 2019 3:45 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [RFC] samples.ffmpeg.org
>
> On Sun, Aug 04, 2019 at 05:42:14PM +0100, Kieran Ku
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Tuesday, July 30, 2019 9:53 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH V2] fate: add a case for ticket #3229
>
> > From:
er
>
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Tuesday, July 30, 2019 3:49 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH v15 1/2] lav
> > +AVCodec ff_libsvt_hevc_encoder = {
> > +.name = "libsvt_hevc",
> > +.long_name = NULL_IF_CONFIG_SMALL("SVT-HEVC(Scalable
> Video Technology for HEVC) encoder"),
> > +.priv_data_size = sizeof(SvtContext),
> > +.type = AVMEDIA_TYPE_VIDEO,
> > +.id
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Friday, July 26, 2019 4:00 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: fix the memory leak
>
> av_dict_free child_device_opts to fix the memor
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Tuesday, July 30, 2019 4:28 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH V2] fate: add a case for ticket #3229
>
> On Mon, Jul 29, 2019 at 06:20:3
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Monday, July 15, 2019 2:56 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH] fate: add a case for ticket #3229
>
> On Sun, Jul 14, 2019 at 06:16:19PM
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Thursday, July 11, 2019 1:58 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v3] lavf/vf_vpp_qsv: add support for QSV
> transpose filter
>
> Add transpose support for
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of hwrenx
> Sent: Friday, July 12, 2019 11:22 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH v3 2/3] lavc/libdavs2.c: change decoder info
> level
>
> Signed-off-by: hwrenx
> ---
> libavcodec/libdavs2.c |
> You (or anyone) are welcome to contribute to the SVT-AV1 project, and
> submit the FFmpeg plugin changes you'd like to make here:
> https://github.com/OpenVisualCloud/SVT-AV1/tree/master/ffmpeg_plugin,
> and we will take your commits seriously. But I have not got any code
> changes made by you in
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Friday, July 12, 2019 9:19 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter to
> disable/enable auto scale
>
> Currently, ffm
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Fu, Linjie
> Sent: Friday, July 12, 2019 1:36 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: use -reinit_filter
> to disable/enable auto scale
>
> > ---
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Thursday, July 11, 2019 1:58 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v3] lavf/vf_vpp_qsv: add support for QSV
> transpose filter
>
> Add transpose support for
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Tuesday, June 18, 2019 10:53 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH 2/2] lavf/vf_vpp_qsv: add support for QSV
> transpose filter
>
> Add transpose support for
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Friday, June 28, 2019 8:55 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 2/2] lavc/mjpegdec: make code aligned
>
> On Thu, Jun 27, 2019 at 04:58:24
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Friday, June 28, 2019 8:52 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavc/mjpegdec: add function
> ff_mjpeg_decode_header
>
> On Thu, Jun
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of James Almer
> Sent: Saturday, June 29, 2019 12:56 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH 2/3] lavc/mjpeg_parser: use
> ff_mjpeg_decode_header to parse frame info
>
> On 6/27/2019 9:59 AM, Zh
>Sorry for not realizing this earlier (I searched for "SOF0"):
>Why is this function duplicated?
>
>Carl Eugen
Hi Carl:
You can find the difference: here I just find frame header markers (SOF0 ~
SOF 3), mjpeg decoder try to find all markers.
Thanks
Zhong
___
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Friday, June 28, 2019 4:12 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 2/3] lavc/mjpeg_parser: use
> ff_mjpeg_decode_header to parse frame info
>
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Hendrik Leppkes
> Sent: Friday, June 28, 2019 9:09 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 4/5] lavc/qsvdec: add ChromaFormat
> support for YUV422/YUV444
>
> On Thu, Jun
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: Friday, June 28, 2019 2:56 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavc/mjpegdec: add function
> ff_mjpeg_decode_header
>
> Am Do., 27. Jun
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Friday, June 28, 2019 10:27 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH 2/5] lavu/hwcontext_vaapi: add
> vaapi_format_map for Y210/AYUV/Y410
>
> Signed-off-by: Lin
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Steven Liu
> Sent: Thursday, June 27, 2019 3:38 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Steven Liu
> Subject: [FFmpeg-devel] [PATCH 3/3] avutil/hwcontext_vaapi: move
> kernel_driver into CONFIG_LIBDRM
>
> Signed-off-by: S
> From: Li, Zhong
> Sent: Thursday, June 27, 2019 8:59 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Li, Zhong
> Subject: [PATCH 1/3] lavc/mjpegdec: add function ff_mjpeg_decode_header
>
> It will be reused in the following mjpeg_parser patch
>
> Signed-off-by: Zhong Li
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of James Almer
> Sent: Wednesday, June 26, 2019 10:19 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v2 5/9] lavc/qsvdec: Add VP9 decoder
> support
>
> On 6/26/2019
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Tuesday, April 16, 2019 10:32 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH v2 5/9] lavc/qsvdec: Add
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Friday, May 31, 2019 3:23 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH v2 4/9] vp9_parser: Return stream
> properties
>
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Friday, June 21, 2019 5:33 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [Patch V2] lavf/qsv_scale: add scaling modes
> support
>
> > Subject: [Patch V2]
> Subject: [Patch V2] lavf/qsv_scale: add scaling modes support
>
> low_power mode will use a fixed HW engine (SFC), thus can offload EU
> usage.
> high quality mode will take EU usage (AVS sampler).
>
> Performance and EU usage (Render usage) comparsion on Intel(R) Xeon(R)
> CPU E3-1225 v5 @ 3.3
> From: Fu, Linjie
> Sent: Friday, June 14, 2019 1:39 PM
> To: Li, Zhong ; FFmpeg development discussions and
> patches
> Subject: RE: [FFmpeg-devel] [PATCH,v3] lavf/qsvvpp:allocate continuous
> memory
>
> > -Original Message-
> > From: Li, Zhong
>
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Tuesday, June 4, 2019 11:59 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH,v3] lavf/qsvvpp:allocate continuous
> memory
>
> Mediasdk calls CMRT to copy from video to
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Monday, June 3, 2019 10:59 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavf/qsv_vpp: add frame format
> option
>
> -Original Message-
> From: Fu, Linjie
> Sent: Monday, June 3, 2019 3:10 PM
> To: Li, Zhong ; FFmpeg development discussions and
> patches
> Subject: RE: [FFmpeg-devel] [PATCH, v2 1/2] lavf/qsvvpp: allocate
> continuous memory
>
>
>
> > -----Origi
> -Original Message-
> From: Fu, Linjie
> Sent: Monday, June 3, 2019 1:17 PM
> To: Li, Zhong ; FFmpeg development discussions and
> patches
> Subject: RE: [FFmpeg-devel] [PATCH, v2 1/2] lavf/qsvvpp: allocate
> continuous memory
>
> > -Original Me
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: Saturday, June 1, 2019 4:41 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 3/3] lavf/qsv: use av_cold for init/uninit
>
> Am Fr., 31. Mai 2019 um 10:01
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: Saturday, June 1, 2019 4:43 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavf/qsv_vpp: add frame format
> option
>
> Am Fr., 31. Mai 2019 um 10:
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Thursday, May 30, 2019 1:01 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v2 1/2] lavf/qsvvpp: allocate continuous
> memory
>
> Mediasdk calls CMRT to copy from vid
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Sunday, April 28, 2019 6:24 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH v2 4/9] vp9_parser: Return stream
> properties
>
> vpp_qsv with system software path could reproduce this with mainline
> version:
>
> ffmpeg -init_hw_device qsv=foo -filter_hw_device foo -v debug -f rawvideo
> -pix_fmt nv12 -s:v 852x480 -i 852x480.nv12 -vf 'vpp_qsv=w=500:h=400' -f
> rawvideo -pix_fmt nv12 qsv.nv12
>
> This happens when the siz
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Andreas Håkon
> Sent: Tuesday, May 28, 2019 6:48 PM
> To: FFmpeg development discussions and patches
>
> Subject: [FFmpeg-devel] [PATCH] libavformat/qsvenc: repeat mpeg2 missing
> headers [v2]
>
> Hi,
>
> This patch sup
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Fu, Linjie
> Sent: Wednesday, May 29, 2019 5:08 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] lavf/qsvvpp: avoid the double-free
> when working in sys memory mode
>
> > -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Jun Zhao
> Sent: Saturday, May 25, 2019 8:17 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Jun Zhao
> Subject: [FFmpeg-devel] [PATCH V1 2/2] lavfi/sr: Remove slice thread flag
>
> From: Jun Zhao
>
> sr didn't enable the slice
> From: Fu, Linjie
> Sent: Wednesday, May 22, 2019 1:50 PM
> To: Li, Zhong ; FFmpeg development discussions and
> patches
> Subject: RE: [FFmpeg-devel] [PATCH, v2] lavc/qsvenc: Fix the memory leak
> for enc_ctrl.Payload
>
> > -Original Message-
> > From:
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Jun Zhao
> Sent: Tuesday, May 21, 2019 7:21 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Jun Zhao
> Subject: [FFmpeg-devel] [PATCH V2] lavfi/colorlevels: Add slice threading
> support
>
> From: Jun Zhao
>
> Add slice threadi
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Wednesday, May 22, 2019 4:31 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH] lavc/vaapi_encode: disable ICQ mode
> when enabling low power
>
> ICQ mode is not support
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Mark Thompson
> Sent: Monday, May 6, 2019 10:49 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH 7/7] hwcontext_qsv: Try to select a
> matching VAAPI device by default
>
> Tries to find a device backed by
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Mark Thompson
> Sent: Monday, May 6, 2019 10:49 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH 5/7] hwcontext_vaapi: Add option to set
> driver name
>
> For example: -init_hw_device vaapi:/dev/dri/rende
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Andreas Håkon
> Sent: Wednesday, May 15, 2019 8:55 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH] libavcodec/qsvenc: fix mpeg2 encoding
>
> Hi,
>
> > > Subject: [FFmpeg-devel] [PATCH] libavcodec/qsvenc: fix mpeg2
> > > encoding Fixes bug #7839
> > > https://trac.ffmpeg.org/ticket/7839
> > > Supersedes:
> > > #12935 - https://patchwork.ffmpeg.org/patch/12935/
> > > #12872 - https://patchwork.ffmpeg.org/patch/12872/
> > > Regards.
> > > A.H.
>
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Andreas Håkon
> Sent: Wednesday, May 15, 2019 12:00 AM
> To: FFmpeg development discussions and patches
>
> Subject: [FFmpeg-devel] [PATCH] libavcodec/qsvenc: fix mpeg2 encoding
>
> Fixes bug #7839
> https://trac.ffmpeg.
er
>
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Friday, May 10, 2019 1:23 PM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH v12 1/2] lavc/svt_hevc: add l
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of James Almer
> Sent: Friday, May 10, 2019 12:05 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v12 1/2] lavc/svt_hevc: add libsvt hevc
> encoder wrapper
>
> >You used av_
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Zhong Li
> Sent: Tuesday, April 30, 2019 5:04 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Li, Zhong
> Subject: [FFmpeg-devel] [PATCH 1/3] lavc/qsvdec: add query function and
> provide error message
>
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Marton Balint
> Sent: Monday, April 29, 2019 4:02 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [DECISION] Project policy on closed source
> components
>
> Hi All,
>
> There has been discussion on the mailin
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Yan Cen
> Sent: Tuesday, April 30, 2019 9:46 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Yan, CenX
> Subject: [FFmpeg-devel] [PATCH] libavcodec/vp9: fix ref-frame size judging
> method
>
> From: Yan Cen
>
> There is no need
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Monday, April 15, 2019 9:23 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v2] lavc/qsvenc: Fix the memory leak for
> enc_ctrl.Payload
>
> frame->enc_ctrl.Payload is
> > But the CODE doesn't say that!
> >
> > The code uses:
> > "#if QSV_HAVE_CO3"
> >
> > And then every use of the "co3" member needs to be protected by this
> clausule.
> > Futhermore, this is true in every part of the source code in
> > "qsvenc.c"... except at two points (I need to review my patc
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Monday, April 15, 2019 9:24 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v3] lavu/hwcontext_qsv: Fix the realign
> check for hwupload
>
> Fix the aligned check in
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Mark Thompson
> Sent: Tuesday, April 2, 2019 7:40 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH v2 4/9] vp9_parser: Return stream
> properties
>
> Rewrites the parser entirely, using CBS for header par
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Jing Sun
> Sent: Tuesday, April 2, 2019 3:02 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Sun, Jing A ; Huang, Zhengxu
> ; Jun Zhao ; Tmar,
> Hassene
> Subject: [FFmpeg-devel] [PATCH v10 1/2] lavc/svt_hevc: add libsvt hevc
Is
> From: Sun, Jing A
> Sent: Tuesday, April 2, 2019 2:02 PM
> To: Li, Zhong ; FFmpeg development discussions and
> patches
> Cc: Huang, Zhengxu ; Jun Zhao
> ; Tmar, Hassene
> Subject: RE: [FFmpeg-devel] [PATCH v10 1/2] lavc/svt_hevc: add libsvt hevc
> encoder wrapper
&g
t GPB code with
> CO3 define
>
>
> ‐‐‐ Original Message ‐‐‐
> On Monday, 22 de April de 2019 13:33, Li, Zhong
> wrote:
>
> > > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On
> > > Behalf Of Andreas Håkon via ffmpeg-devel
> > >
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Andreas Håkon via ffmpeg-devel
> Sent: Thursday, April 18, 2019 6:11 PM
> To: FFmpeg development discussions and patches
>
> Cc: Andreas Håkon
> Subject: [FFmpeg-devel] [PATCH] libavcodec: QSV protect GPB code with
> CO3
t; VP9 decoder is supported on Intel kabyLake+ platforms with MSDK Version
> 1.19+
>
> Signed-off-by: Zhong Li
> ---
> On 20/03/2019 14:41, Li, Zhong wrote:
> > Yes, QSV is a marketing name which is no equal to libmfx/MSDK.
> > But would be better to keep consistent with ot
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Wednesday, April 10, 2019 7:27 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH 1/2] lavc/qsvenc: Fix the memory leak for
> enc_ctrl.Payload
>
> frame->enc_ctrl.Payload
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Wednesday, April 10, 2019 7:56 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Fu, Linjie
> Subject: [FFmpeg-devel] [PATCH, v2] lavu/hwcontext_qsv: Fix the realign
> check for hwupload
>
> Fix the aligned check
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