libjsys/jsyswrapper: match all funcs, need unused for weak function emission?

include/JSystem/JFramework/JFWDisplay.h

@@ -98,12 +98,16 @@ class JFWDisplay {
         return sManager;
     }
 
+    const GXRenderModeObj* getRenderMode() const {
+        return mRMode;
+    }
+
     int getEfbHeight() const {
-        return JUTVideo::getManager()->getEfbHeight();
+        return getRenderMode() ->efbHeight;
     }
 
     int getEfbWidth() const {
-        return JUTVideo::getManager()->getFbWidth();
+        return getRenderMode() ->fbWidth;
     }
 
     JUTFader* getFader() const {
@@ -151,6 +155,15 @@ class JFWDisplay {
         return mEnableAlpha;
     }
 
+    void setGamma(u16 gamma) {
+        mGamma = gamma;
+    }
+
+    void setFrameRate(u16 framerate) {
+        mFrameRate = framerate;
+        mTickRate = 0;
+    }
+
     static JFWDisplay* sManager; // 0x80415718
 
   private:

include/JSystem/JFramework/JFWSystem.h

@@ -62,6 +62,18 @@ struct JFWSystem {
         JUT_ASSERT(sInitCalled == 0);
         CSetUpParam::renderMode = rmode;
     }
+    static JKRHeap* getSystemHeap() {
+        JUT_ASSERT(sInitCalled == 0);
+        return systemHeap;
+    }
+    static JKRHeap* getRootHeap() {
+        JUT_ASSERT(sInitCalled == 0);
+        return rootHeap;
+    }
+    static JUTConsole* getSystemConsole() {
+        JUT_ASSERT(sInitCalled == 0);
+        return systemConsole;
+    }
 };
 
 #endif