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- /*
- * System includes
- */
-
- #include <exec/types.h>
- #include <exec/memory.h>
-
- #include <dos/dos.h>
-
- #include <graphics/gfx.h>
- #include <graphics/gfxbase.h>
- #include <graphics/gfxmacros.h>
-
- #include <intuition/intuition.h>
- #include <intuition/screens.h>
-
- #include <clib/exec_protos.h>
- #include <clib/dos_protos.h>
- #include <clib/graphics_protos.h>
- #include <clib/intuition_protos.h>
- #include <clib/lowlevel_protos.h>
- #include <clib/alib_protos.h>
- /*#include <clib/debug_protos.h>*/
- extern void kprintf(const char *,...);
-
- #include <pragmas/graphics_pragmas.h>
- #include <pragmas/lowlevel_pragmas.h>
-
- /*
- * ANSI includes
- */
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <math.h>
-
- /*
- * Local includes
- */
-
- #include "vblankint.h"
-
- /****** vblankInt/vblankInterrupt ******************************************
- *
- * NAME
- * vblankInterrupt -- vertical blank interrupt handler
- *
- * SYNOPSIS
- * vblankInterrupt(intData);
- *
- * void __asm __interrupt __saveds vblankInterrupt(register __a1 APTR intData);
- *
- * FUNCTION
- * Vertical blank interrupt handler.
- *
- * INPUTS
- * intData -- interrupt data
- *
- * RESULT
- * None
- *
- * EXAMPLE
- *
- * NOTES
- *
- * BUGS
- *
- * SEE ALSO
- *
- ******************************************************************************
- *
- */
-
- void __asm __interrupt __saveds vblankInterrupt(register __a1 APTR intData)
- {
-
- /* Check vertical beam position */
- if (VBeamPos()>vbeamThreshold) {
- vblankIntThreshold++;
- }
-
- /* Check interrupt data */
- if (intData!=(APTR) VBLANKINT_COOKIE) {
- vblankIntBadData++;
- }
-
- /* Increment call count */
- vblankIntCall++;
-
- }
-