[Mesa-dev] [PATCH] mesa: consolidate _mesa_source/dest_buffer_exists()

[Eric Anholt]

On Tue, 11 Oct 2011 18:41:33 -0600, Brian Paul <brian.e.paul at gmail.com> wrote:
> From: Brian Paul <brianp at vmware.com>
> 
> v2: add a 'reading' parameter to distinguish between reading and writing
> to the renderbuffer (we don't want to check if _ColorReadBuffer is null
> when we're about to draw).  Eric found this mistake.

Reviewed-by: Eric Anholt <eric at anholt.net>
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