> -Original Message-
> From: Li, Zhong
> Sent: Tuesday, September 3, 2019 18:18
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Cc: Fu, Linjie
> Subject: RE: [FFmpeg-devel] [PATCH] lavc/qsvdec: fix the regression on linux
> for init_hw_de
> 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,
>
Fixed the regression mentioned in #7030 since commit:
b0cd14fb1dab4b044f7fe6b53ac635409849de77
which breaks the decode pipeline with " -init_hw_device qsv:hw"
on Linux.
hw_device_match_by_codec(ist->dec) can't get the valid dev for QSV
thus can't call ff_qsv_init_session_device.
(called ff_qsv_ini
