Rabbit RabbitCore RCM3209 User Manual page 113

void glBuffLock(void);
DESCRIPTION
Increments LCD screen locking counter. Graphic calls are recorded in the LCD mem-
ory buffer and are not transferred to the LCD if the counter is non-zero.
NOTE:
glBuffLock()
sure to balance the calls. It is not a requirement to use these procedures, but a set of
glBuffLock()
up the rendering significantly.
RETURN VALUE
None.
SEE ALSO
glBuffUnlock, glSwap
void glBuffUnlock(void);
DESCRIPTION
Decrements the LCD screen locking counter. The contents of the LCD buffer are trans-
ferred to the LCD if the counter goes to zero.
RETURN VALUE
None.
SEE ALSO
glBuffLock, glSwap
User's Manual
glBuffLock
and
glBuffUnlock()
and
glBuffUnlock()
glBuffUnlock
can be nested up to a level of 255, but be
bracketing a set of related graphic calls speeds
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