DMA: Fix for FFXII in r5915. Apparently it tries to use an invalid DMA mode, so we shall assume they meant "chain" mode.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5917 96395faa-99c1-11dd-bbfe-3dabce05a288
These logs never helped solve issues and they tend to spam in some games. Removing them.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5918 96395faa-99c1-11dd-bbfe-3dabce05a288
Path3 Masking: Lower the Intermediate mode threshold for smaller packets, fixes some small texture glitches on Path3 masking games such as Wallace & Gromit

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5919 96395faa-99c1-11dd-bbfe-3dabce05a288