Re: [FFmpeg-devel] [PATCH] pthread_frame: allow per-field ThreadFrame owners.

2017-07-11 Thread Ronald S. Bultje
Hi Wan-Teh, On Tue, Jul 11, 2017 at 6:30 PM, Wan-Teh Chang wrote: > Hi Ronald, > > Thank you for the quick reply. > > On Tue, Jul 11, 2017 at 2:09 PM, Ronald S. Bultje > wrote: > > Hi Wan-Teh, > > > > On Tue, Jul 11, 2017 at 4:53 PM, Wan-Teh Chang wrote: > >> > >> Hi Ronald, > >> > >> I have a

Re: [FFmpeg-devel] [PATCH] pthread_frame: allow per-field ThreadFrame owners.

2017-07-11 Thread Wan-Teh Chang
Hi Ronald, Thank you for the quick reply. On Tue, Jul 11, 2017 at 2:09 PM, Ronald S. Bultje wrote: > Hi Wan-Teh, > > On Tue, Jul 11, 2017 at 4:53 PM, Wan-Teh Chang wrote: >> >> Hi Ronald, >> >> I have a question about this patch. >> >> On Mon, Apr 3, 2017 at 7:24 AM, Ronald S. Bultje >> wrote:

Re: [FFmpeg-devel] [PATCH] pthread_frame: allow per-field ThreadFrame owners.

2017-07-11 Thread Ronald S. Bultje
Hi Wan-Teh, On Tue, Jul 11, 2017 at 4:53 PM, Wan-Teh Chang wrote: > Hi Ronald, > > I have a question about this patch. > > On Mon, Apr 3, 2017 at 7:24 AM, Ronald S. Bultje > wrote: > > This tries to handle cases where separate invocations of decode_frame() > > (each running in separate threads)

Re: [FFmpeg-devel] [PATCH] pthread_frame: allow per-field ThreadFrame owners.

2017-07-11 Thread Wan-Teh Chang
Hi Ronald, I have a question about this patch. On Mon, Apr 3, 2017 at 7:24 AM, Ronald S. Bultje wrote: > This tries to handle cases where separate invocations of decode_frame() > (each running in separate threads) write to respective fields in the > same AVFrame->data[]. Having per-field owners

Re: [FFmpeg-devel] [PATCH] pthread_frame: allow per-field ThreadFrame owners.

2017-04-05 Thread Ronald S. Bultje
Hi, On Mon, Apr 3, 2017 at 10:24 AM, Ronald S. Bultje wrote: > This tries to handle cases where separate invocations of decode_frame() > (each running in separate threads) write to respective fields in the > same AVFrame->data[]. Having per-field owners makes interaction between > readers (the r

[FFmpeg-devel] [PATCH] pthread_frame: allow per-field ThreadFrame owners.

2017-04-03 Thread Ronald S. Bultje
This tries to handle cases where separate invocations of decode_frame() (each running in separate threads) write to respective fields in the same AVFrame->data[]. Having per-field owners makes interaction between readers (the referencing thread) and writers (the decoding thread) slightly more optim