16bit LUT

[gbajam21] / src / util.h

diff --git a/src/util.h b/src/util.h
index 5181ba1..789e63e 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -20,7 +20,7 @@
                ((uint16_t*)CRAM_BG_ADDR)[idx] = (uint16_t)(r) | ((uint16_t)(g) << 5) | ((uint16_t)(b) << 10); \
        } while(0)
 
-extern int8_t sinlut[];
+extern int16_t sinlut[];
 
 #define SIN(x) sinlut[(x) & 0xff]
 #define COS(x) sinlut[((x) + 64) & 0xff]