BINKNGC match 6 funcs and minor cleanup (#699)

Author: SamuraiOndo

src/bink/include/binkngc.h

@@ -4,5 +4,7 @@
 #include "bink.h"
 
 void radfree(void* ptr);
+typedef void *(*RADMEMALLOC)(u32 size);
+typedef void (*RADMEMFREE)(void* mem);
 
 #endif

src/bink/include/binkread.h

@@ -2,5 +2,5 @@
 #define BINKREAD_H
 
 #include "bink.h"
-
+void BinkCloseTrack(HBINKTRACK bnkt);
 #endif

src/bink/src/sdk/decode/binkread.c

@@ -695,6 +695,7 @@ s32 BinkSetSoundSystem(BINKSNDSYSOPEN open, u32 param)
 // (undefined *param_1,undefined2 *param_2,uint param_3)
 void conv16to8()
 {
+
 }
 
 void checksound(u32 tmp)
@@ -986,9 +987,9 @@ HBINKTRACK BinkOpenTrack(HBINK bnk, u32 trackindex)
 
 void BinkCloseTrack(HBINKTRACK bnkt)
 {
-    if (bnkt != 0)
+    if (bnkt)
     {
-        if (bnkt->sndcomp != 0)
+        if (bnkt->sndcomp)
         {
             BinkAudioDecompressClose(bnkt->sndcomp);
             bnkt->sndcomp = 0;

src/bink/src/sdk/decode/ngc/binkngc.c

@@ -1,8 +1,68 @@
 #include "binkngc.h"
+#include "bink.h"
 #include "dolphin/os/OSAlloc.h"
 
-u32 usermalloc = NULL;
-void* userfree = NULL;
+
+RADMEMALLOC usermalloc = NULL;
+RADMEMFREE userfree = NULL;
+RADMEMALLOC userarammalloc = NULL;
+RADMEMFREE useraramfree = NULL;
+
+
+
+void radmemset16(void* dest, u16 value, u32 size) {
+    int half_size = size >> 1;
+    int sprayed_value = (value << 16) | value;
+    u16* d16 = dest;
+    u32* d32 = dest;
+    
+    while (half_size--) {
+        *d32++ = sprayed_value;
+    }
+
+    d16 = (U16*)d32;
+    if ((size & 1))
+        *d16 = value;
+}
+
+void RADSetMemory(RADMEMALLOC malloc_fn, RADMEMFREE free_fn) {
+    usermalloc = malloc_fn;
+    userfree = free_fn;
+}
+
+void* radmalloc(u32 size)
+{
+    u32 request;
+    void *rawBlock;
+    u8 fromUser;
+    u32 addr;
+    u32 offset;
+    u8 *aligned;
+    if (size == 0 || size == 0xFFFFFFFF)
+        return 0;
+    request   = size + 0x40;
+    if (usermalloc != 0 && (rawBlock = usermalloc(request))) {
+        if (rawBlock != 0 && rawBlock != (void *)-1) {
+            fromUser = 3;
+        } else {
+            return 0;
+        }
+    } else {
+        rawBlock = OSAllocFromHeap(__OSCurrHeap, request);
+        if (rawBlock == 0) {
+            return 0;
+        }
+        fromUser= 0;
+    }
+    addr    = (u32)rawBlock;
+    offset  = (u32)(0x40 - (addr & 0x1F)) & 0xFF;
+    aligned  = (u8 *)rawBlock + offset;
+    aligned[-1] = (u8)offset;   
+    aligned[-2] = fromUser;        
+    if (fromUser == 3)      
+        *(void **)(aligned - 8) = (void *)userfree;
+    return aligned;
+}
 
 void radfree(void* ptr)
 {
@@ -23,3 +83,21 @@ void radfree(void* ptr)
         }
     }
 }
+
+void RADSetAudioMemory(RADMEMALLOC malloc_fn, RADMEMFREE free_fn) {
+    userarammalloc = malloc_fn;
+    useraramfree = free_fn;
+}
+
+void* radaudiomalloc(u32 size) {
+    if (userarammalloc) {
+        return userarammalloc(size);
+    }
+    return NULL;
+}
+
+void radaudiofree(void* ptr) {
+    if (useraramfree) {
+        useraramfree(ptr);
+    }
+}