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Nintendo® Confidential

   

nuGfxPreNMIFuncSet

Format
void nuGfxPreNMIFuncSet(NUGfxPreNMIFunc func)

Arguments
  • func is the callback function
Returned Value
none

What This Function Does
It registers in the graphics thread a callback function that is executed by a PRE-NMI event message.

Example
u8 gfxTaskEnd = FALSE;

/* retrace function */
void prenmiFunc(void)
{
/* Makes Y-scale 1.0 in PRE-NMI */
osViSetYScale(1.0);

/* sets flag so graphics thread is not newly created */
gfxTaskEnd = TRUE;
}
void gameGfxInit(void)
{
......
/* registers function to be executed by retrace */
nuGfxPreNMIFuncSet(prenmiFunc);
}
See Also
nuGfxPreNMIFuncRemove



Nintendo® Confidential

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Copyright © 1998
Nintendo of America Inc. All rights reserved
Nintendo and N64 are registered trademarks of Nintendo
Last updated January 1998