From: Kenneth Graunke <kenneth@whitecape.org>
To: Chad Versace <chad@chad-versace.us>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/2] dri: Add support for DRI2BufferStencil and DRI2BufferHiz
Date: Sun, 05 Jun 2011 01:56:13 -0700 [thread overview]
Message-ID: <4DEB44AD.7070903@whitecape.org> (raw)
In-Reply-To: <1307232391-26973-3-git-send-email-chad@chad-versace.us>
On 06/04/2011 05:06 PM, Chad Versace wrote:
> Before this commit, if a client were to request a stencil or hiz buffer, then
> I830DRI2CreateBuffer() allocated and returned an X-tiled buffer by
> accident. (DRI2BufferStencil and DRI2BufferHiz were unintentionally caught
> by the default case of a switch statement.)
>
> Now, I830DRI2CreateBuffer() correctly returns a Y-tiled buffer and handles
> the stencil buffer as a special case due its quirky pitch requirements.
>
> This shouldn't break older Mesa versions, because they never query (via
> DRI2GetBuffersWithFormat) for the drawable's DRI2BufferStencil.
>
> Signed-off-by: Chad Versace<chad@chad-versace.us>
> ---
> src/intel_dri.c | 30 ++++++++++++++++++++++++++----
> 1 files changed, 26 insertions(+), 4 deletions(-)
This looks good to me, though I'm not too familiar with the DDX code.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
next prev parent reply other threads:[~2011-06-05 8:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-05 0:06 [PATCH 0/2] ddx/dri: Add support for hiz and separate stencil buffers Chad Versace
2011-06-05 0:06 ` [PATCH 1/2] Add attachment token DRI2BufferHiz Chad Versace
2011-06-05 8:53 ` Kenneth Graunke
2011-06-06 2:32 ` Chad Versace
[not found] ` <20110606023213.7EE9D1B0093@godfather.dreamhost.com>
2011-06-06 7:22 ` Kenneth Graunke
2011-06-05 0:06 ` [PATCH 2/2] dri: Add support for DRI2BufferStencil and DRI2BufferHiz Chad Versace
2011-06-05 8:56 ` Kenneth Graunke [this message]
2011-06-05 9:48 ` Chris Wilson
2011-06-05 17:10 ` Eric Anholt
2011-06-06 3:38 ` Chad Versace
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