Re: [Spice-devel] [virtio-dev] [RFC PATCH v5] virtio-video: Add virtio video device specification

2021-11-15 Thread Alexandre Courbot
Hi Cornelia, On Wed, Nov 10, 2021 at 6:37 PM Cornelia Huck wrote: > > On Wed, Jan 20 2021, Alexandre Courbot wrote: > > > From: Keiichi Watanabe > > > > The virtio video encoder and decoder devices are virtual devices that > > support video encoding and decodin

[Spice-devel] [RFC PATCH v5] virtio-video: Add virtio video device specification

2021-01-20 Thread Alexandre Courbot
From: Keiichi Watanabe The virtio video encoder and decoder devices are virtual devices that support video encoding and decoding respectively. Although they are different devices, they use the same protocol. Signed-off-by: Dmitry Sepp Signed-off-by: Keiichi Watanabe Signed-off-by: Alexandre

Re: [Spice-devel] [virtio-dev] [PATCH RFC v4 0/1] Virtio Video Device Specification

2021-01-18 Thread Alexandre Courbot
Hi all, I think the v5 should be ready for public review. It has considerably changed compared to v3, however the changes are mostly simplifications and addressing issues we experienced with v3 on Chrome OS, so hopefully it's for the better. Let me do a final check before sending it to the virtio

Re: [Spice-devel] [PATCH RFC v4 0/1] Virtio Video Device Specification

2020-07-07 Thread Alexandre Courbot
On Fri, Jul 3, 2020 at 6:55 PM Tomasz Figa wrote: > > On Fri, Jul 3, 2020 at 11:27 AM Alexandre Courbot > wrote: > > > > On Fri, Jul 3, 2020 at 6:18 PM Michael S. Tsirkin wrote: > > > > > > On Fri, Jul 03, 2020 at 02:45:15PM +0900, Alexandre Courbot wrote

Re: [Spice-devel] [PATCH RFC v4 0/1] Virtio Video Device Specification

2020-07-03 Thread Alexandre Courbot
On Fri, Jul 3, 2020 at 6:18 PM Michael S. Tsirkin wrote: > > On Fri, Jul 03, 2020 at 02:45:15PM +0900, Alexandre Courbot wrote: > > Hi Dmitry, > > > > On Thu, Jul 2, 2020 at 10:47 PM Dmitry Sepp > > wrote: > > > > > > Hi Keiichi, > > >

Re: [Spice-devel] [PATCH RFC v4 0/1] Virtio Video Device Specification

2020-07-02 Thread Alexandre Courbot
Hi Dmitry, On Thu, Jul 2, 2020 at 10:47 PM Dmitry Sepp wrote: > > Hi Keiichi, > > Thanks for the clarification. I believe we should explicitly describe this in > the VIRTIO_VIDEO_CMD_RESOURCE_ATTACH section. And I also still see a problem > there. If it is a guest allocated resource, we cannot co

Re: [Spice-devel] [PATCH v3 1/2] virtio-video: Add virtio video device specification

2020-06-01 Thread Alexandre Courbot
On Fri, May 29, 2020 at 11:22 PM Keiichi Watanabe wrote: > > Hi Dmitry, > > On Wed, May 27, 2020 at 9:12 PM Dmitry Sepp > wrote: > > > > Hi Keiichi, > > > > On Montag, 18. Mai 2020 07:17:53 CEST Keiichi Watanabe wrote: > > > > +struct virtio_video_stream_create { > > > > +struct virtio_v

Re: [Spice-devel] [PATCH v3 1/2] virtio-video: Add virtio video device specification

2020-04-06 Thread Alexandre Courbot
On Mon, Mar 30, 2020 at 6:54 PM Dmitry Sepp wrote: > > Hi Keiichi, > > On Freitag, 27. März 2020 04:35:13 CEST Keiichi Watanabe wrote: > > Hi Dmitry, > > > > On Wed, Mar 25, 2020 at 6:47 PM Dmitry Sepp > wrote: > > > Hi Keiichi, > > > > > > On Montag, 23. März 2020 16:48:14 CET Keiichi Watanabe w

Re: [Spice-devel] [PATCH v3 1/2] virtio-video: Add virtio video device specification

2020-03-04 Thread Alexandre Courbot
On Wed, Mar 4, 2020 at 3:43 PM Gerd Hoffmann wrote: > > Hi, > > > > With a feature flag both driver and device can choose whenever they want > > > support v1 or v2 or both. With a version config field this is more > > > limited, the device can't decide to support both. So the bonus points > >

Re: [Spice-devel] [PATCH v3 1/2] virtio-video: Add virtio video device specification

2020-03-04 Thread Alexandre Courbot
On Thu, Feb 27, 2020 at 6:29 PM Gerd Hoffmann wrote: > > Hi, > > > Dmitry's virtio-video driver > > https://patchwork.linuxtv.org/patch/61717/. > > Once it becomes fully functional, I'll post a list of possible > > improvements of protocol. > > Cool. Actually implementing things can find design