[PATCH] Add glretrace option '--snapshot-format=MD5' that allow write image MD5 to a text format file.

[Meng, Mengmeng]

Hi, 
I sent a patch to apitrace at list last week, but no people can receive it.  It seems there is an error from me.

Thanks,
Meng


-----Original Message-----
From: root [mailto:root at x-hsw25.sh.intel.com] 
Sent: Friday, October 04, 2013 2:17 PM
To: apitrace at lists.freedesktop.org
Cc: Meng, Mengmeng
Subject: [PATCH] Add glretrace option '--snapshot-format=MD5' that allow write image MD5 to a text format file.

From: Meng Mengmeng <mengmeng.meng at intel.com>

MD5 is obtained based on raw buffer. So the result is more accurate. In addition to, it creates a Text Format file in place of PNG Format. This would save more disk space and run faster.
Reference command:
glretrace  --snapshot-format=MD5 -s  /tmp/MD5.log  smokinguns.trace.