Initial community commit

Src/f263/idct.h

@@ -0,0 +1,14 @@
+#pragma once
+	class IDCT
+	{
+	public:
+		void init();
+		void idct(short *block);
+	private:
+		void idctcol(short *blk);
+		void idctrow(short *blk);
+
+		static bool initted;
+		static short iclip[1024]; /* clipping table */
+		static short *iclp;
+	};