From 361859cd09032b0f9aa41dfcc5a78a85f1732f3c Mon Sep 17 00:00:00 2001
From: UnknownShadow200 <unknownshadow200@gmail.com>
Date: Fri, 12 Apr 2024 08:03:21 +1000
Subject: [PATCH] Wii/GameCube: Fix memory corruption when playing music

---
 src/AudioBackend.c  | 2 +-
 src/Graphics_WiiU.c | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/AudioBackend.c b/src/AudioBackend.c
index de3cfb323..ce7e92102 100644
--- a/src/AudioBackend.c
+++ b/src/AudioBackend.c
@@ -1285,7 +1285,7 @@ cc_bool Audio_DescribeError(cc_result res, cc_string* dst) {
 
 cc_result Audio_AllocChunks(cc_uint32 size, void** chunks, int numChunks) {
 	size = (size + 0x1F) & ~0x1F; // round up to nearest multiple of 0x20
-	void* dst = memalign(0x20, size);
+	void* dst = memalign(0x20, size * numChunks);
 	if (!dst) return ERR_OUT_OF_MEMORY;
 
 	for (int i = 0; i < numChunks; i++) {
diff --git a/src/Graphics_WiiU.c b/src/Graphics_WiiU.c
index 515adbf56..53b442cb6 100644
--- a/src/Graphics_WiiU.c
+++ b/src/Graphics_WiiU.c
@@ -15,6 +15,7 @@
 #include <gx2/surface.h>
 #include <gx2/swap.h>
 #include <gx2/temp.h>
+#include <gx2/utils.h>
 #include <gx2r/draw.h>
 #include <gx2r/mem.h>
 #include <gx2r/buffer.h>
@@ -473,9 +474,9 @@ void Gfx_GetApiInfo(cc_string* info) {
 void Gfx_OnWindowResize(void) {
 
 }
-void Gfx_3DS_SetRenderScreen(enum Screen3DS screen) {
+void Gfx_3DS_SetRenderScreen1(enum Screen3DS screen) {
 	GX2ContextState* tv_state  = WHBGfxGetTVContextState();
-	GX2ContextState* drc_state = WHBGfxGetDRCContextState();
+	GX2ContextState* drc_state = WHBGfxGetDRCContextState(); // TODO
 	
 	GX2SetContextState(screen == TOP_SCREEN ? tv_state : drc_state);
 }