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Date: Thu, 8 Jul 2010 10:48:05 +0100
From: "Daniel P. Berrange" <berrange@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v2 08/18] vnc: tight add PNG encoding
Message-ID: <20100708094805.GC32528@redhat.com>
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Reply-To: "Daniel P. Berrange" <berrange@redhat.com>
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To: Corentin Chary <corentincj@iksaif.net>
Cc: Anthony Liguori <aliguori@linux.vnet.ibm.com>, qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>

On Wed, Jul 07, 2010 at 08:57:56PM +0200, Corentin Chary wrote:
> Introduce a new encoding: VNC_ENCODING_TIGHT_PNG [1] (-269) with a new
> tight filter VNC_TIGHT_PNG (0x0A). When the client tells it supports the Tight PNG
> encoding, the server will use tight, but will always send encoding pixels using
> PNG instead of zlib. If the client also told it support JPEG, then the server can
> send JPEG, because PNG will only be used in the cases zlib was used in normal tight.

I know that VNC_ENCODING_TIGHT_PNG / -260 is already allocated to
QEMU in the RFB specification. Who is the authority for allocating
tight filter numbers, and have they recorded/approved use of 0x0A
for this PNG capability ?


Regards,
Daniel
-- 
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