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From: Stanimir Varbanov <svarbanov@mm-sol.com>
To: Nicolas Dufresne <nicolas@ndufresne.ca>,
	Stanimir Varbanov <stanimir.varbanov@linaro.org>,
	Rob Clark <robdclark@gmail.com>
Cc: Discussion of the development of and with GStreamer
	<gstreamer-devel@lists.freedesktop.org>,
	Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: gstreamer: v4l2videodec plugin
Date: Mon, 9 May 2016 11:13:07 +0300	[thread overview]
Message-ID: <57304693.4010007@mm-sol.com> (raw)
In-Reply-To: <1462139288.25248.33.camel@ndufresne.ca>

On 05/02/2016 12:48 AM, Nicolas Dufresne wrote:
> Le jeudi 28 avril 2016 à 14:33 +0300, Stanimir Varbanov a écrit :
>> So I'm wondering is that intensional?
>>
>> Depending on the answer I should make the same in the Gallium dri2 in
>> dri2_from_dma_bufs().
> 
> It's DRI format that are confusing. In GStreamer DRI_FORMAT_GR88 would
> be named RG88 (if it existed). That's because DRI API present it in the
> way it would look on the CPU after loading that 16bit word into a
> register. In GStreamer instead, we expose is as the way you'll find it
> in the data array. Let's see it this way, DRI present the information
> in a way people writing rasterizer see it.

Thanks Nicolas,

I will cook up patches based on this for Gallium dri2 and will see the
comments.

-- 
regards,
Stan

      reply	other threads:[~2016-05-09  8:13 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-11 12:03 gstreamer: v4l2videodec plugin Stanimir Varbanov
2016-04-11 12:11 ` Stanimir Varbanov
2016-04-11 12:55   ` Víctor M. Jáquez L.
2016-04-12  8:23     ` Stanimir Varbanov
2016-04-11 16:25   ` Nicolas Dufresne
2016-04-12  8:57     ` Stanimir Varbanov
2016-04-12 12:00       ` Stanimir Varbanov
2016-04-12 15:57       ` Nicolas Dufresne
2016-05-13  8:45         ` Stanimir Varbanov
2016-05-14 10:59           ` Nicolas Dufresne
2016-05-14 12:07             ` Stanimir Varbanov
2016-05-19 13:25               ` Philipp Zabel
2016-05-19 14:37                 ` Nicolas Dufresne
2016-05-15  7:41           ` Nicolas Dufresne
2016-05-15 15:02             ` ayaka
2016-04-15 15:58       ` Rob Clark
2016-04-15 16:09         ` Nicolas Dufresne
2016-04-18 14:22           ` Rob Clark
2016-04-28 11:33           ` Stanimir Varbanov
2016-04-29  9:32             ` Stanimir Varbanov
2016-04-29 11:44             ` Rob Clark
2016-05-01 21:48             ` Nicolas Dufresne
2016-05-09  8:13               ` Stanimir Varbanov [this message]

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