X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fdebug.h;h=ed458025bc5716d99c16047753ac62653c446691;hb=e2ed633cc1ea03fcc73d862adfc154cbfb3a537c;hp=41f2a23402417335e10f3dabdf7f1dcd1b78a721;hpb=4f58871ec2e25fb8cd7dfc19d1e4999453cf9555;p=gbajam21

diff --git a/src/debug.h b/src/debug.h
index 41f2a23..ed45802 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -1,6 +1,25 @@
 #ifndef DEBUG_H_
 #define DEBUG_H_
 
+extern uint16_t vblperf_color[];
+uint16_t *vblperf_palptr;
+int vblperf_count;
+
+void vblperf_start(int palidx);
+void vblperf_stop(void);
+
+#define vblperf_begin()	\
+	do { \
+		*vblperf_palptr = 0; \
+		vblperf_count = 0; \
+	} while(0)
+
+#define vblperf_end() \
+	do { \
+		*vblperf_palptr = vblperf_color[vblperf_count]; \
+		vblperf_count = 0; \
+	} while(0)
+
 void emuprint(const char *fmt, ...);
 
 #endif	/* DEBUG_H_ */