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Message-ID: <fbdc230c-35f8-01d9-ae26-0bfbd92ffaa6@collabora.com>
Date:   Fri, 11 Feb 2022 17:21:26 +0300
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Subject: Re: [PATCH v3 1/4] media: v4l2-ctrls: Add new
 V4L2_H264_DECODE_PARAM_FLAG_P/BFRAME flags
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To:     Nicolas Dufresne <nicolas@ndufresne.ca>,
        Dmitry Osipenko <digetx@gmail.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Hans Verkuil <hverkuil@xs4all.nl>,
        Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Cc:     linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
        linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20220207141937.13089-1-digetx@gmail.com>
 <20220207141937.13089-2-digetx@gmail.com>
 <d986ab76a7c52a9a2ce62c1edb07f520c9df51c4.camel@ndufresne.ca>
From:   Dmitry Osipenko <dmitry.osipenko@collabora.com>
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11.02.2022 16:29, Nicolas Dufresne пишет:
> Le lundi 07 février 2022 à 17:19 +0300, Dmitry Osipenko a écrit :
>> Add new V4L2_H264_DECODE_PARAM_FLAG_P/BFRAME flags that are needed by
>> NVIDIA Tegra video decoder. Userspace will have to set these flags in
>> accordance to the type of a decoded frame.
>>
>> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
>> ---
> Can you share here (out of commit) a userland implementation that was used to
> demonstrate the new API ? It does not matter which project (GStreamer, FFMPEG,
> Chromium, your_test_progtram). Should be fairly straightforward. This is just to
> be transparent.
> 

You may find all the links in the cover letter, please see the
grate-driver's GStreamer [1] and libvdpau-tegra [2]:

[1] https://github.com/grate-driver/gstreamer/commits/main
[2] https://github.com/grate-driver/libvdpau-tegra/commits/master