DVDSetAutoInvalidation

C Specification

#include <revolution/dvd.h>

BOOL DVDSetAutoInvalidation(BOOL autoInval);

Arguments

autoInval TRUE to set invalidation mode to AUTO. FALSE to set to MANUAL.

Return Values

TRUE if invalidation mode is AUTO and FALSE if invalidation mode is MANUAL.

Description

Changes the invalidation mode. If the invalidation mode is set to AUTO, the DVDRead and DVDReadAsync functions invalidate the data cache before issuing the read command to the drive. Programmers don't need to call the DCInvalidateRangefunction in the program code. If Invalidation mode is set to MANUAL, the DVDRead and DVDReadAsync functions don't invalidate the data cache. If necessary, programmers must call the DCInvalidateRange() function.

By default, the invalidation mode is set to AUTO.

Revision History

2006/03/01 Initial version.