From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: drm pixel formats update
Date: Thu, 17 Nov 2011 00:20:44 +0200 [thread overview]
Message-ID: <20111116222044.GQ3477@intel.com> (raw)
In-Reply-To: <20111116132301.0e149385@jbarnes-desktop>
On Wed, Nov 16, 2011 at 01:23:01PM -0800, Jesse Barnes wrote:
> On Wed, 16 Nov 2011 23:19:38 +0200
> Ville Syrjälä <ville.syrjala@linux.intel.com> wrote:
> > Oh and one extra detail just occured to me regarding the three plane
> > formats. Should we even define formats for both the YUV vs. YVU
> > variant. Seeing as we now have independent handles and offsets for
> > each plane, we can make do with just one format definition.
>
> Don't you still need to know the order? I.e. what's in handle[1], U or
> V?
We could define it so that handle[1] is always Cb and handle [2] is Cr,
for example. Then it's up to user space to set the handles orrectly,
which it has to do anyway.
--
Ville Syrjälä
Intel OTC
next prev parent reply other threads:[~2011-11-16 22:18 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-16 18:42 drm pixel formats update ville.syrjala
2011-11-16 18:42 ` [PATCH 1/2] drm: Add a missing ')' ville.syrjala
2011-11-16 18:42 ` [PATCH 2/2] drm: Redefine pixel formats ville.syrjala
2011-11-16 19:16 ` Ilyes Gouta
2011-11-16 22:28 ` Ville Syrjälä
2011-11-17 7:52 ` Michel Dänzer
2011-11-17 13:06 ` Ville Syrjälä
2011-11-17 14:00 ` Michel Dänzer
2011-11-17 14:40 ` Ville Syrjälä
2011-11-16 19:13 ` drm pixel formats update James Simmons
2011-11-16 19:54 ` Alan Cox
2011-11-16 21:19 ` Ville Syrjälä
2011-11-16 21:23 ` Jesse Barnes
2011-11-16 22:20 ` Ville Syrjälä [this message]
2011-11-17 17:06 ` Jesse Barnes
2011-11-17 21:05 ` Rob Clark
2011-11-16 21:26 ` Alan Cox
2011-11-16 22:16 ` Ville Syrjälä
2011-11-29 12:10 ` Laurent Pinchart
2011-11-29 13:30 ` Hans Verkuil
2011-11-29 16:13 ` Tomi Valkeinen
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