ModdingSupport/Uprising/Shaders/PostFX_LookupTable.scrapeh

//////////////////////////////////////////////////////////////////////////////
// ©2007 Electronic Arts Inc
//
// Scrape script for lookup table post effect
//////////////////////////////////////////////////////////////////////////////
#ifndef SCRAPE_SCRIPT_POSTFX_LOOKUPTABLE_SCRAPEH
#define SCRAPE_SCRIPT_POSTFX_LOOKUPTABLE_SCRAPEH

//
// LookupTable
//

var shader PostEffectLookupTableShader PostFX_LookupTable.fx

proc PostEffectLookupTable
	beginevent UpdatePostFXLookupTable
	
	if PostEffect LookupTable.IsEnabled
		callproc copyFrameBufferToTexture

		settarget 0 FrameBuffer
		setdepth DepthBuffer
		
		settexture PostEffect FrameBufferTexture PostEffectFrameBufferTexture
		
		setshader PostEffectLookupTableShader Default
		renderquad
		
	else // PostFX LUT disabled.
		// Still need to do a resolve from HDR target to frame buffer if intermediate render target is used
		if WW3D IsUsingFrameRenderTarget
			callproc copyFrameBufferToTexture

			settexture PostEffect FrameBufferTexture PostEffectFrameBufferTexture

			settarget 0 FrameBuffer
			setdepth DepthBuffer
			
			setshader PostEffectLookupTableShader ResolveOnly
			renderquad
		endif
	endif

	endevent UpdatePostFXLookupTable
endproc

#endif // SCRAPE_SCRIPT_POSTFX_LOOKUPTABLE_SCRAPEH