> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Mark Thompson > Sent: Tuesday, January 2, 2018 7:36 AM > To: ffmpeg-devel@ffmpeg.org > Subject: Re: [FFmpeg-devel] [PATCH] lavc/qsvdec: hw device should be set > > On 29/12/17 07:06, Zhong Li wrote: > > Add the flag "AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX" to > indicate > > AVCodecContext.hw_device_ctx should be set before calling > > avcodec_open2() for qsv decoding. > > It is consistent with examples/qsvdec.c. > > > > It also can make function "hw_device_match_by_codec()" can find qsv > > device successfully. > > > > Signed-off-by: Zhong Li <zhong...@intel.com> > > --- > > libavcodec/qsvdec.c | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c index > > 55fe59b..ff1dcf1 100644 > > --- a/libavcodec/qsvdec.c > > +++ b/libavcodec/qsvdec.c > > @@ -45,7 +45,8 @@ const AVCodecHWConfigInternal > *ff_qsv_hw_configs[] = { > > &(const AVCodecHWConfigInternal) { > > .public = { > > .pix_fmt = AV_PIX_FMT_QSV, > > - .methods = > AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX | > > + .methods = > AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX | > > + > AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX | > > > AV_CODEC_HW_CONFIG_METHOD_AD_HOC, > > .device_type = AV_HWDEVICE_TYPE_QSV, > > }, > > > > Did you omit a patch implementing this? The change here is only to the > metadata, and it's not currently implemented.
Sorry maybe I omitted it, could you specify which patch? _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
