pcsx2|spu2x: remove unused macro

pcsx2/IPU/mpeg2lib/Idct.cpp

@@ -38,8 +38,6 @@
 #define W5 1609 /* 2048*sqrt (2)*cos (5*pi/16) */
 #define W6 1108 /* 2048*sqrt (2)*cos (6*pi/16) */
 #define W7 565  /* 2048*sqrt (2)*cos (7*pi/16) */
-#define clp(val,res)	res = (val < 0) ? 0 : ((val > 255) ? 255 : val);
-#define clp2(val,res)	res = (val < -255) ? -255 : ((val > 255) ? 255 : val);
 
 /*
  * In legal streams, the IDCT output should be between -384 and +384.

pcsx2/VU0.cpp

@@ -35,11 +35,6 @@
 #define _Fs_ _Rd_
 #define _Fd_ _Sa_
 
-#define _X (cpuRegs.code>>24) & 0x1
-#define _Y (cpuRegs.code>>23) & 0x1
-#define _Z (cpuRegs.code>>22) & 0x1
-#define _W (cpuRegs.code>>21) & 0x1
-
 #define _Fsf_ ((cpuRegs.code >> 21) & 0x03)
 #define _Ftf_ ((cpuRegs.code >> 23) & 0x03)
 

pcsx2/VU0micro.cpp

@@ -26,8 +26,6 @@
 
 using namespace R5900;
 
-#define VF_VAL(x) ((x==0x80000000)?0:(x))
-
 // This is called by the COP2 as per the CTC instruction
 void vu0ResetRegs()
 {

pcsx2/VU1micro.cpp

@@ -27,8 +27,6 @@
 u32 vudump = 0;
 #endif
 
-#define VF_VAL(x) ((x==0x80000000)?0:(x))
-
 // This is called by the COP2 as per the CTC instruction
 void vu1ResetRegs()
 {

plugins/spu2-x/src/ADSR.cpp

@@ -38,8 +38,6 @@ void InitADSR()                                    // INIT ADSR
 	}
 }
 
-#define VOL(x) (((s32)x)) //24.8 volume
-
 // Returns the linear slide value for AR and SR inputs.
 // (currently not used, it's buggy)
 static int GetLinearSrAr( uint SrAr )