> On 27/10/2021 09:57, Wenbin Chen wrote:
> > Fix: #7706. After commit 5fdcf85bbffe7451c2, vaapi encoder's performance
> > decrease. The reason is that vaRenderPicture() and vaSyncSurface() are
> > called at the same time (vaRenderPicture() always followed by a
> > vaSyncSurface()). When we encode
On 27/10/2021 09:57, Wenbin Chen wrote:
Fix: #7706. After commit 5fdcf85bbffe7451c2, vaapi encoder's performance
decrease. The reason is that vaRenderPicture() and vaSyncSurface() are
called at the same time (vaRenderPicture() always followed by a
vaSyncSurface()). When we encode stream with B
> On Wed, 2021-10-27 at 16:57 +0800, Wenbin Chen wrote:
> > Fix: #7706. After commit 5fdcf85bbffe7451c2, vaapi encoder's performance
> > decrease. The reason is that vaRenderPicture() and vaSyncSurface() are
> > called at the same time (vaRenderPicture() always followed by a
> > vaSyncSurface()).
On Wed, 2021-10-27 at 16:57 +0800, Wenbin Chen wrote:
> Fix: #7706. After commit 5fdcf85bbffe7451c2, vaapi encoder's performance
> decrease. The reason is that vaRenderPicture() and vaSyncSurface() are
> called at the same time (vaRenderPicture() always followed by a
> vaSyncSurface()). When we
> Fix: #7706. After commit 5fdcf85bbffe7451c2, vaapi encoder's performance
> decrease. The reason is that vaRenderPicture() and vaSyncSurface() are
> called at the same time (vaRenderPicture() always followed by a
> vaSyncSurface()). When we encode stream with B frames, we need buffer to
> reorder
Fix: #7706. After commit 5fdcf85bbffe7451c2, vaapi encoder's performance
decrease. The reason is that vaRenderPicture() and vaSyncSurface() are
called at the same time (vaRenderPicture() always followed by a
vaSyncSurface()). When we encode stream with B frames, we need buffer to
reorder frames,
