Interframe Blending: Improve accuracy of 'Simple (Fast)' method, remove 'Simple (Accurate)' method

libretro / gambatte-libretro

Hard fork of Gambatte to the libretro API.

http://sourceforge.net/projects/gambatte/

GNU General Public License v2.0

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Interframe Blending: Improve accuracy of 'Simple (Fast)' method, remove 'Simple (Accurate)' method #157

Closed jdgleaver closed 3 years ago

jdgleaver commented 3 years ago

This PR improves the accuracy of the Simple (Fast) interframe blending option such that it produces the same results as the Simple (Accurate) method (while remaining > 33% faster). The Simple (Accurate) option has therefore been removed, and Simple (Fast) is now just named Simple.