[Mesa-dev] MapTextureImage for glGetTexImage

[Brian Paul]

On 09/22/2011 07:24 PM, Brian Paul wrote:
> On Thu, Sep 22, 2011 at 6:14 PM, Eric Anholt<eric at anholt.net>  wrote:
>> Here's an extract of what I had in one of my branches for mti, with a
>> slight cleanup to reduce diffs in texgetimage.c.  Tested on i965 and
>> softpipe.  This code can also be found in the mti-getteximage branch
>> of my personal tree.
>
> I'll try to test this in the next day or two.  I'm working on a new
> piglit test to exercise glGetTexImage().  It needs a bit more work but
> it should find any potential bugs.

Only found one issue so far.  We need to do a map/unmap around the 
call to _mesa_decompress_image().  Patch attached.

If you want to include that in your series, go for it.

Tested-by: Brian Paul <brianp at vmware.com>

-Brian
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