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(parent: 987e918) | patch
intel: Fallback to software if drawable size is > MaxRenderbufferSize
authorIan Romanick <ian.d.romanick@intel.com>
Tue, 15 Dec 2009 20:14:04 +0000 (12:14 -0800)
committerIan Romanick <ian.d.romanick@intel.com>
Tue, 15 Dec 2009 20:37:09 +0000 (12:37 -0800)
commitf23d01e726a57cd6b8e31f1049ee5853773df7ea
treea3455310eabab4fb4520257189bbfa97ca21fdebtree
parent987e9188d25e7c49eb7e6fe64dbe63dd2cfc25efcommit | diff
intel: Fallback to software if drawable size is > MaxRenderbufferSize

This prevents the mystery blank window if, for example, glxgears is
resized larger than 2048 wide on 915.  Since the Intel drivers in Mesa
7.6 lack GTT mapped fallbacks, the performance is a slideshow at
best.  On Mesa 7.7 and later the performance is much better.
src/mesa/drivers/dri/intel/intel_buffers.c diff | blob | history