From a8a69b978028ff33d7c85ae8b1347fee75c83824 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 30 Mar 2021 09:11:41 +1000
Subject: [PATCH] Decompile func00038cac

---
 src/include/lib/lib_37b00.h |  4 ++--
 src/lib/lib_37b00.c         | 38 ++++++++++---------------------------
 2 files changed, 12 insertions(+), 30 deletions(-)

diff --git a/src/include/lib/lib_37b00.h b/src/include/lib/lib_37b00.h
index 5385afbb8..a25cffd7c 100644
--- a/src/include/lib/lib_37b00.h
+++ b/src/include/lib/lib_37b00.h
@@ -14,7 +14,7 @@ void func00037f08(s32 arg0, s32 arg1);
 void func00037f5c(s32 arg0, bool arg1);
 u32 func00037fc0(void);
 u32 func00038924(void);
-u32 func00038b90(void);
-u32 func00038cac(void);
+void func00038b90(s32 arg0);
+void func00038cac(void);
 
 #endif
diff --git a/src/lib/lib_37b00.c b/src/lib/lib_37b00.c
index fd3df6b14..b94ff5cd4 100644
--- a/src/lib/lib_37b00.c
+++ b/src/lib/lib_37b00.c
@@ -1,5 +1,6 @@
 #include <ultra64.h>
 #include "constants.h"
+#include "lib/lib_37b00.h"
 #include "types.h"
 
 #if VERSION < VERSION_NTSC_1_0
@@ -1361,31 +1362,12 @@ glabel func00038ba8
 /*    38ca8:	00000000 */ 	nop
 );
 
-GLOBAL_ASM(
-glabel func00038cac
-/*    38cac:	27bdffe0 */ 	addiu	$sp,$sp,-32
-/*    38cb0:	afbf0014 */ 	sw	$ra,0x14($sp)
-/*    38cb4:	3c0e8006 */ 	lui	$t6,%hi(alGlobals)
-/*    38cb8:	8dcef114 */ 	lw	$t6,%lo(alGlobals)($t6)
-/*    38cbc:	27a4001c */ 	addiu	$a0,$sp,0x1c
-/*    38cc0:	8dd90024 */ 	lw	$t9,0x24($t6)
-/*    38cc4:	0320f809 */ 	jalr	$t9
-/*    38cc8:	00000000 */ 	nop
-/*    38ccc:	afa20018 */ 	sw	$v0,0x18($sp)
-/*    38cd0:	8fb90018 */ 	lw	$t9,0x18($sp)
-/*    38cd4:	3c0f800a */ 	lui	$t7,%hi(var8009c390)
-/*    38cd8:	3c18800a */ 	lui	$t8,%hi(var8009c3c4)
-/*    38cdc:	8f18c3c4 */ 	lw	$t8,%lo(var8009c3c4)($t8)
-/*    38ce0:	8defc390 */ 	lw	$t7,%lo(var8009c390)($t7)
-/*    38ce4:	24050400 */ 	addiu	$a1,$zero,0x400
-/*    38ce8:	00003025 */ 	or	$a2,$zero,$zero
-/*    38cec:	0320f809 */ 	jalr	$t9
-/*    38cf0:	01f82021 */ 	addu	$a0,$t7,$t8
-/*    38cf4:	10000001 */ 	b	.L00038cfc
-/*    38cf8:	00000000 */ 	nop
-.L00038cfc:
-/*    38cfc:	8fbf0014 */ 	lw	$ra,0x14($sp)
-/*    38d00:	27bd0020 */ 	addiu	$sp,$sp,0x20
-/*    38d04:	03e00008 */ 	jr	$ra
-/*    38d08:	00000000 */ 	nop
-);
+void func00038cac(void)
+{
+	u32 state;
+	ALDMAproc proc;
+
+	proc = alGlobals->drvr.dma(&state);
+
+	proc(var8009c390 + var8009c3c4, 0x400, 0);
+}