[SOLVED] STALKER CoP - Misplaced my glasses.

//CHOOSE EFFECTS
#define USE_SPLITSCREEN		0	//[0 or 1] Splitscreen: Disables all effects on the right half of the screen to show changes.
#define USE_RAYMARCH_AO  	1	//[0 or 1] Raymarched AO: Another AO approach, non-physically correct but realistic shading algorithm. Noisy.
#define USE_CHAPMAN_LENS	1	//[0 or 1] Chapman's lensflare: Simple lensflare shader with one big halo.
#define USE_FXAA		1	//[0 or 1] FXAA: Detects aliased/jagged edges and slightly blurs them, using the FXAA technique.
#define USE_DEPTHBUFFER_OUTPUT	0	//[0 or 1] Depth Buffer Output: Shows you the pixel depth, this is for debugging or depth map creation only..

//global vars
#define ScreenSize float4(BUFFER_WIDTH, BUFFER_RCP_WIDTH, float(BUFFER_WIDTH) / float(BUFFER_HEIGHT), float(BUFFER_HEIGHT) / float(BUFFER_WIDTH)) //x=Width, y=1/Width, z=ScreenScaleY, w=1/ScreenScaleY
#define PixelSize  float2(BUFFER_RCP_WIDTH, BUFFER_RCP_HEIGHT)
#define PI 3.1415972
#define PIOVER180 0.017453292
#define AUTHOR MartyMcFly
#define LumCoeff float3(0.212656, 0.715158, 0.072186)
#define zFarPlane 1
#define zNearPlane 0.001		//I know, weird values but ReShade's depthbuffer is ... odd
uniform float4 Timer < string source = "framecount";>;