On 01/24/2013 04:54 PM, Paul Berry wrote:
When possible, glCopyTexSubImage calls are performed using the
hardware blitter. However, according to the Ivy Bridge PRM, Vol1
Part4, section 1.2.1.2 (Graphics Data Size Limitations):
The BLT engine is capable of transferring very large quantities
When possible, glCopyTexSubImage calls are performed using the
hardware blitter. However, according to the Ivy Bridge PRM, Vol1
Part4, section 1.2.1.2 (Graphics Data Size Limitations):
The BLT engine is capable of transferring very large quantities of
graphics data. Any graphics data read
