link playercall

src/static/jaudio_NES/internal/playercall.c

@@ -0,0 +1,83 @@
+#include "jaudio_NES/playercall.h"
+#include "jaudio_NES/audiostruct.h"
+
+static PLAYER_CALL PLAYER_CALLLIST[16];
+
+extern void ResetPlayerCallback(){
+    int i;
+
+    for(i = 0; i < 16; i++){
+        PLAYER_CALLLIST[i].callback = nullptr;
+    }
+}
+
+static s32 Jac_CheckPlayerCallback(PlayerCallBack callback, void* arg){
+     int i;
+
+    for(i = 0; i < 16; i++){
+        if(PLAYER_CALLLIST[i].callback == callback && PLAYER_CALLLIST[i].arg == arg){
+            return i;
+        }
+    }   
+    return -1;
+}
+
+extern s32 Jac_RegisterDspPlayerCallback(PlayerCallBack callback, void* arg){
+    s32 idx = Jac_RegisterPlayerCallback(callback,arg);
+
+    if(idx == -1){
+        return -1;
+    }
+
+    PLAYER_CALLLIST[idx].DSP_mode = true;
+
+    return idx;
+}
+
+extern s32 Jac_RegisterPlayerCallback(PlayerCallBack callback, void* arg){
+     u32 i;
+
+    for(i = 0; i < 16; i++){
+        if(PLAYER_CALLLIST[i].callback == nullptr){
+            break;
+        }
+    }    
+
+    if(i == 16){
+        return -1;
+    }
+    
+    if(Jac_CheckPlayerCallback(callback,arg) != -1){
+        return -1;
+    }
+    else{
+        PLAYER_CALLLIST[i].callback = callback;
+        PLAYER_CALLLIST[i].arg = arg;
+        PLAYER_CALLLIST[i].DSP_mode = false;
+        return i;
+    }
+
+    return -1;
+}
+
+extern void PlayerCallback(){
+     u32 i;
+
+    for(i = 0; i < 16; i++){
+        PlayerCallBack callback = PLAYER_CALLLIST[i].callback;
+        if(callback != nullptr && PLAYER_CALLLIST[i].DSP_mode == false && callback(PLAYER_CALLLIST[i].arg) == -1){
+            PLAYER_CALLLIST[i].callback = nullptr;
+        }
+    }   
+}
+
+extern void DspPlayerCallback(){
+     u32 i;
+
+    for(i = 0; i < 16; i++){
+        PlayerCallBack callback = PLAYER_CALLLIST[i].callback;
+        if(callback != nullptr && PLAYER_CALLLIST[i].DSP_mode == true && callback(PLAYER_CALLLIST[i].arg) == -1){
+            PLAYER_CALLLIST[i].callback = nullptr;
+        }
+    }
+}