Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-03-05 Thread Ezequiel Garcia
On Tue, 2019-03-05 at 12:16 +0100, Maxime Ripard wrote: > On Fri, Feb 22, 2019 at 04:46:17PM +0900, Tomasz Figa wrote: > > Hi Maxime, > > > > On Wed, Feb 20, 2019 at 11:17 PM Maxime Ripard > > wrote: > > > From: Pawel Osciak > > > > > > Stateless video codecs will require both the H264 metadata

Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-03-05 Thread Maxime Ripard
On Fri, Feb 22, 2019 at 04:46:17PM +0900, Tomasz Figa wrote: > Hi Maxime, > > On Wed, Feb 20, 2019 at 11:17 PM Maxime Ripard > wrote: > > > > From: Pawel Osciak > > > > Stateless video codecs will require both the H264 metadata and slices in > > order to be able to decode frames. > > > > This in

Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-03-05 Thread Maxime Ripard
Hi, On Mon, Mar 04, 2019 at 03:49:11PM -0300, Ezequiel Garcia wrote: > On Wed, 2019-02-20 at 15:17 +0100, Maxime Ripard wrote: > > From: Pawel Osciak > > > > Stateless video codecs will require both the H264 metadata and slices in > > order to be able to decode frames. > > > > This introduces t

Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-03-04 Thread Ezequiel Garcia
On Wed, 2019-02-20 at 15:17 +0100, Maxime Ripard wrote: > From: Pawel Osciak > > Stateless video codecs will require both the H264 metadata and slices in > order to be able to decode frames. > > This introduces the definitions for a new pixel format for H264 slices that > have been parsed, as we

Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-02-27 Thread Nicolas Dufresne
Le mercredi 27 février 2019 à 11:01 +0100, Maxime Ripard a écrit : > > Also regarding the pixel formats. I still think we should have two > > pixel formats: V4L2_PIX_FMT_H264_SLICE_RAW and > > V4L2_PIX_FMT_H264_SLICE_ANNEX_B, to properly represent "raw" NALUs > > and "annex B" formatted NALUs. > >

Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-02-27 Thread Maxime Ripard
Hi Ezequiel, On Fri, Feb 22, 2019 at 01:59:33PM -0300, Ezequiel Garcia wrote: > On Fri, 2019-02-22 at 16:46 +0900, Tomasz Figa wrote: > > > diff --git a/include/uapi/linux/videodev2.h > > > b/include/uapi/linux/videodev2.h > > > index 9a920f071ff9..6443ae53597f 100644 > > > --- a/include/uapi/lin

Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-02-22 Thread Ezequiel Garcia
On Fri, 2019-02-22 at 16:46 +0900, Tomasz Figa wrote: > Hi Maxime, > > On Wed, Feb 20, 2019 at 11:17 PM Maxime Ripard > wrote: > > From: Pawel Osciak > > > > Stateless video codecs will require both the H264 metadata and slices in > > order to be able to decode frames. > > > > This introduces

Re: [PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-02-21 Thread Tomasz Figa
Hi Maxime, On Wed, Feb 20, 2019 at 11:17 PM Maxime Ripard wrote: > > From: Pawel Osciak > > Stateless video codecs will require both the H264 metadata and slices in > order to be able to decode frames. > > This introduces the definitions for a new pixel format for H264 slices that > have been pa

[PATCH v4 1/2] media: uapi: Add H264 low-level decoder API compound controls.

2019-02-20 Thread Maxime Ripard
From: Pawel Osciak Stateless video codecs will require both the H264 metadata and slices in order to be able to decode frames. This introduces the definitions for a new pixel format for H264 slices that have been parsed, as well as the structures used to pass the metadata from the userspace to t