Updated cpct_getScreenPtr

lronaldo / cpctelera

Astonishingly fast Amstrad CPC game engine for C developers

http://lronaldo.github.io/cpctelera/

GNU Lesser General Public License v3.0

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Closed nestornillo closed 2 years ago

nestornillo commented 2 years ago

2 bytes / 2 microseconds optimization. Using value already stored in A avoids one 'and' operation.