ENBSeries

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/*===========================================================================================
 *                                 file descriptions
=============================================================================================
 * implemented to enbeffectpostpass.fx by kingeric1992 for Fallout 4 ENB mod 0.288+
 *                                                                      update.  Sep/29/2016
 *      for more detail, visit http://enbseries.enbdev.com/forum/viewtopic.php?f=7&t=4721
 *
 ** Only SMAA 1x is avaliable
 *
 * SMAA T2x requires moving camera in sub pixel jitters.
 * SMAA S2x requires MSAA 2x buffer
 * SMAA 4x  requires both of the above
 *
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 * Usage:
 * add
 *              #define  SMAA_UINAME 0  // 1 == use smaa method independently
 *              #define  PASSNAME0   targetname
 *              #define  PASSNAME1   targetname1
 *              #define  PASSNAME2   targetname2
 *              #include "enbsmaa.fx"
 *                                          at the end of enbeffectpostpass.fx.
 * where the targetname(N) is follow up the technique chain and increment to one before, if
 * the last technique is called THISPASS4, then set targetname to THISPASS5 and the rest with
 * increasing index.  ( targetname index "0" is empty )
 *
 * If you wish to have SMAA as standalone effect that doesn't chain after other technique, set
 * SMAA_UINAME to 1 and have the pass index start from empty (which means "0").
 *
 * in addition, you can change internal rendertarget with :
 * (they will be cleard, so change to other texture if any of the default tex is in used to pass 
 * along data, otherwise, ignore this.)
 *
 *              #define  SMAA_EDGE_TEX      texture0name   // default is RenderTargetRGB32F (only require 2bit-RG channel)
 *              #define  SMAA_BLEND_TEX     texture1name   // default is RenderTargetRGBA64 (requred RGBA [0,1] )
 *
 *                                          prior to inclueing "enbsmaa.fx" 
 *
 * Loading multiple times with different PASSNAME is possible (under same name is not recommended).
 *
==============================================================================================
 *                              Settings
============================================================================================*/

#define SMAA_PRESET      5  // 0 == low, 1 == medium, 2 == high, 3 == ultra, 4 == custom preset, 5 == runtime UI tweak
#define SMAA_PREDICATION 1  // 0 == off, see descriptions below
#define SMAA_EDGE_MODE   0  // 0 == color(quality), 1 == luma, 2 == depth(performance)
#define SMAA_DEBUG       1  // 0 == off, enable additional options to display texture in each stage

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//+++++++++++++++++++++++++++++
//internal parameters, modify or add new
//+++++++++++++++++++++++++++++
#define  PASSNAME0   TemporaryTarget  // These are the additions to the file
#define  PASSNAME1   TemporaryTarget1  // These are the additions to the file
#define  PASSNAME2   TemporaryTarget2  // These are the additions to the file

-----------------------------

#include "enbsmaa.fx"  // These are the additions to the file

//+++++++++++++++++++++++++++++
//
//+++++++++++++++++++++++++++++
struct VS_INPUT_POST

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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Techniques are drawn one after another and they use the result of
// the previous technique as input color to the next one.  The number
// of techniques is limited to 255.  If UIName is specified, then it
// is a base technique which may have extra techniques with indexing
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

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// if wish to change default render target, need to set here before any enbsmaa.fx includes.
//(currently texture setting is shared between multiple includes, will come up some better idea in future update)
        #define  SMAA_EDGE_TEX      RenderTargetRGBA64     // default is RenderTargetRGB32F (only require RG channel)
        #define  SMAA_BLEND_TEX     RenderTargetRGBA64F  // default is RenderTargetRGBA64 (RGBA requred)

// set sharp amount to 0 to bypass sharpen.
        #define  PASSNAME0   Sharp1
        #define  PASSNAME1   Sharp2
        #define  PASSNAME2   Sharp3
        #include "enbsmaa.fx" 


//adding it to different technique profile in same postpass:
//do not reset texture here. 

        #define  PASSNAME0   TemporaryTarget3
        #define  PASSNAME1   TemporaryTarget4
        #define  PASSNAME2   TemporaryTarget5
        #include "enbsmaa.fx"