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Re: [Qemu-devel] [PATCH v2 08/18] vnc: tight add PNG encoding
From: |
Daniel P. Berrange |
Subject: |
Re: [Qemu-devel] [PATCH v2 08/18] vnc: tight add PNG encoding |
Date: |
Thu, 8 Jul 2010 10:48:05 +0100 |
User-agent: |
Mutt/1.4.1i |
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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- [Qemu-devel] [PATCH v2 09/18] vnc: tight: specific zlib level and filters for each compression level, (continued)
- [Qemu-devel] [PATCH v2 09/18] vnc: tight: specific zlib level and filters for each compression level, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 12/18] vnc: fix tight png memory leak, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 06/18] vnc: tight: don't forget do at the last color, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 16/18] vnc: tight: fix rgb_prepare_row, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 10/18] vnc: tight: stop using qdict for palette stuff, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 17/18] vnc: tight: split send_sub_rect, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 13/18] qemu-thread: add qemu_mutex/cond_destroy and qemu_mutex_exit, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 18/18] vnc: better default values for VNC options, Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 15/18] vnc: add missing lock for vnc_cursor_define(), Corentin Chary, 2010/07/07
- [Qemu-devel] [PATCH v2 08/18] vnc: tight add PNG encoding, Corentin Chary, 2010/07/07
- Re: [Qemu-devel] [PATCH v2 08/18] vnc: tight add PNG encoding,
Daniel P. Berrange <=
[Qemu-devel] [PATCH v2 11/18] vnc: encapsulate encoding members, Corentin Chary, 2010/07/07
[Qemu-devel] [PATCH v2 14/18] vnc: threaded VNC server, Corentin Chary, 2010/07/07
Re: [Qemu-devel] [PATCH v2 00/18] [PATCH v2 00/18] VNC Updates for 0.13, Rick Vernam, 2010/07/13