Re: [Mesa-dev] [PATCH] st/va: force to flush the last p frame in idr period

2016-10-18 Thread Christian König
Am 17.10.2016 um 22:31 schrieb Alex Deucher: On Mon, Oct 17, 2016 at 4:16 PM, wrote: From: Boyuan Zhang During dual instance encoding submission, if the second encode task and first encode task have no reference dependency, e.g. p following with idr-frame, there is a chance the second task w

Re: [Mesa-dev] [PATCH] st/va: force to flush the last p frame in idr period

2016-10-17 Thread Alex Deucher
On Mon, Oct 17, 2016 at 4:16 PM, wrote: > From: Boyuan Zhang > > During dual instance encoding submission, if the second encode task and first > encode task have no reference dependency, e.g. p following with idr-frame, > there is a chance the second task will use for its reconstructed picture >

[Mesa-dev] [PATCH] st/va: force to flush the last p frame in idr period

2016-10-17 Thread boyuan.zhang
From: Boyuan Zhang During dual instance encoding submission, if the second encode task and first encode task have no reference dependency, e.g. p following with idr-frame, there is a chance the second task will use for its reconstructed picture buffer the same buffer used by first task for its re