merge dma funcs

linker.ld

@@ -315,9 +315,7 @@ SECTIONS {
 		asm/drawHealth.o(.text);
 		asm/sub_0801C824.o(.text);
 		asm/code_0801C85C.o(.text);
-		src/_dmaFill16.o(.text);
+		src/dma.o(.text);
-		src/_dmaFill32.o(.text);
-		src/_dmaZero.o(.text);
 		asm/sub_0801D66C.o(.text);
 		src/input.o(.text);
 		asm/code_0801D714.o(.text);

src/_dmaFill16.c

@@ -1,4 +0,0 @@
-#include "global.h"
-void _DmaFill16(u32 a1, u32 a2, u32 a3) {
-    DmaFill16(3, a1, a2, a3);
-}

src/_dmaFill32.c

@@ -1,5 +0,0 @@
-#include "global.h"
-
-void _DmaFill32(u32 a1, u32 a2, u32 a3) {
-    DmaFill32(3, a1, a2, a3);
-}

src/_dmaZero.c

@@ -1,24 +0,0 @@
-#include "global.h"
-
-void _DmaFill32(u32, void*, u32);
-void _DmaFill16(u32, void*, u32);
-
-void _DmaZero(u8 *src, u32 count)
-{
-    u32 zero = 0;
-
-    switch (((u32)src | count) & 3) {
-        case 0:
-            _DmaFill32(0,src, count);
-            break;
-        case 2:
-            _DmaFill16(0, src, count);
-            break;
-        default:
-            do {
-                *src = zero;
-                src++;
-                count--;
-        } while (count != 0);
-    }
-}

src/dma.c

@@ -0,0 +1,33 @@
+#include "global.h"
+#include "entity.h"
+
+void _DmaFill32(u32, u8*, u32);
+void _DmaFill16(u32, u8*, u32);
+
+void _DmaFill16(u32 value, u8* dest, u32 size) {
+    DmaFill16(3, value, dest, size);
+}
+
+void _DmaFill32(u32 value, u8* dest, u32 size) {
+    DmaFill32(3, value, dest, size);
+}
+
+void _DmaZero(u8 *src, u32 size)
+{
+    u32 zero = 0;
+
+    switch (((u32)src | size) & 3) {
+        case 0:
+            _DmaFill32(0,src, size);
+            break;
+        case 2:
+            _DmaFill16(0, src, size);
+            break;
+        default:
+            do {
+                *src = zero;
+                src++;
+                size--;
+        } while (size != 0);
+    }
+}