#version 420
#extension GL_ARB_texture_gather : enable
#extension GL_ARB_separate_shader_objects : enable
#extension GL_EXT_gpu_shader4 : enable

// shader f14bb57cd5c9cb77 - dumped 1.15
// Used for: Removing/Restoring the native BotW World Anti-Aliasing Implementation

#define preset $preset
#define aaSharper $inventorySharper
#define aaBlurrier $inventoryBlurrier

#if (preset == 0) // Native AA Disabled
layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf49b1800 res 1280x720x1 dim 1 tm: 4 format 0019 compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 1
layout(location = 0) in vec4 passParameterSem2;
layout(location = 0) out vec4 passPixelColor0;
void main()
{
passPixelColor0 = texture(textureUnitPS0, passParameterSem2.xy);
}
#endif

#if (preset == 1) // Native AA Enabled
uniform ivec4 uf_remappedPS[4];
layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf462d000 res 1280x720x1 dim 1 tm: 4 format 0019 compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 1
layout(binding = 1) uniform sampler2D textureUnitPS1;// Tex1 addr 0x37f40000 res 1280x720x1 dim 1 tm: 4 format 0001 compSel: 0 4 4 5 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler1 ClampX/Y/Z: 2 2 2 border: 1
layout(location = 0) in vec4 passParameterSem2;
layout(location = 0) out vec4 passPixelColor0;
uniform vec2 uf_fragCoordScale;

vec2 resDim = textureSize2D(textureUnitPS0,0); // Retrieve texture dimensions vector holds data-type-float
const float resX =  ( (resDim.x/1280) + aaSharper ) - aaBlurrier; // 1st comes aaSharper needs to be added to the direct result of resolution ratio to make it more sharper
const float resY =  ( (resDim.y/720) + aaSharper ) - aaBlurrier; // 2nd comes aablurier needs to be subtracted from final result to make it more blurrier

int clampFI32(int v)
{
if( v == 0x7FFFFFFF )
	return floatBitsToInt(1.0);
else if( v == 0xFFFFFFFF )
	return floatBitsToInt(0.0);
return floatBitsToInt(clamp(intBitsToFloat(v), 0.0, 1.0));
}
float mul_nonIEEE(float a, float b){return mix(0.0, a*b, (a != 0.0) && (b != 0.0));}
void main()
{
vec4 R0f = vec4(0.0);
vec4 R1f = vec4(0.0); // Important variable
vec4 R2f = vec4(0.0);
vec4 R3f = vec4(0.0); // Important variable
vec4 R123f = vec4(0.0);
vec4 R126f = vec4(0.0);
vec4 R127f = vec4(0.0);
float backupReg0f, backupReg1f, backupReg2f, backupReg3f, backupReg4f;
vec4 PV0f = vec4(0.0), PV1f = vec4(0.0);
float PS0f = 0.0, PS1f = 0.0;
vec4 tempf = vec4(0.0);
float tempResultf;
int tempResulti;
ivec4 ARi = ivec4(0);
bool predResult = true;
bool activeMaskStack[2];
bool activeMaskStackC[3];
activeMaskStack[0] = false;
activeMaskStackC[0] = false;
activeMaskStackC[1] = false;
activeMaskStack[0] = true;
activeMaskStackC[0] = true;
activeMaskStackC[1] = true;
vec3 cubeMapSTM;
int cubeMapFaceId;
R0f = passParameterSem2;
if( activeMaskStackC[1] == true ) {
R1f.xyzw = (textureGather(textureUnitPS1, R0f.xy).wzxy);
R2f.xyzw = (texture(textureUnitPS0, R0f.xy).xyzw);
}
if( activeMaskStackC[1] == true ) {
activeMaskStack[1] = activeMaskStack[0];
activeMaskStackC[2] = activeMaskStackC[1];
// 0
PV0f.x = R1f.w + -(R1f.x);
PV0f.y = R1f.z + -(R1f.y);
PV0f.z = mul_nonIEEE(R2f.x, intBitsToFloat(uf_remappedPS[0].x));
R127f.w = min(R1f.z, R1f.x);
R127f.x = min(R1f.w, R1f.y);
PS0f = R127f.x;
// 1
R123f.x = (mul_nonIEEE(R2f.y,intBitsToFloat(uf_remappedPS[0].y) * resX ) + PV0f.z); // Important line - multiply y - bundled with main point of interests looks better
PV1f.x = R123f.x;
PV1f.y = max(R1f.z, R1f.x);
R127f.z = PV0f.y + -(PV0f.x);
PV1f.z = R127f.z;
R126f.w = PV0f.y + PV0f.x;
PV1f.w = R126f.w;
PS1f = max(R1f.w, R1f.y);
// 2
PV0f.x = max(PV1f.z, -(PV1f.z));
PV0f.y = max(PV1f.w, -(PV1f.w));
R123f.z = (mul_nonIEEE(R2f.z,intBitsToFloat(uf_remappedPS[0].z)) + PV1f.x);
PV0f.z = R123f.z;
PV0f.w = min(R127f.w, R127f.x);
PS0f = max(PV1f.y, PS1f);
// 3
PV1f.x = mul_nonIEEE(PS0f, intBitsToFloat(uf_remappedPS[1].x));
PV1f.y = max(PV0f.z, PS0f);
PV1f.z = min(PV0f.z, PV0f.w);
PV1f.w = min(PV0f.y, PV0f.x);
// 4 ---Point of Interest
R1f.x = -(PV1f.z) + PV1f.y;
R0f.z = max(PV1f.x, intBitsToFloat(uf_remappedPS[1].y)); // Important - Divide looks blurrier/fuzzy and multiply looks sharper good
PS0f = 1.0 / PV1f.w; 									// Important line affects aliasing strongly, increasing it is blurier and decreasing sharpens
// 5
PV1f.x = mul_nonIEEE(R127f.z, PS0f);
PV1f.y = mul_nonIEEE(R126f.w, PS0f);
// 6
PV0f.z = max(PV1f.x, -(intBitsToFloat(uf_remappedPS[2].y)));
PV0f.w = max(PV1f.y, -(intBitsToFloat(uf_remappedPS[2].y)));
// 7 --- Point of Interest
R3f.x = min(PV0f.w, intBitsToFloat(uf_remappedPS[2].y)); // Important - Another way to do it - Divide looks sharper and better and multiply looks blurier fuzzy
R1f.y = min(PV0f.z, intBitsToFloat(uf_remappedPS[2].y)); // Important - Another Way to do it - Divide looks sharper and better and multiply looks blurier fuzzy
// 8
predResult = (R1f.x > R0f.z);
activeMaskStack[1] = predResult;
activeMaskStackC[2] = predResult == true && activeMaskStackC[1] == true;
}
else {
activeMaskStack[1] = false;
activeMaskStackC[2] = false;
}
if( activeMaskStackC[2] == true ) {
// 0
backupReg0f = R3f.x;
backupReg0f = R3f.x;
R3f.x = (mul_nonIEEE(backupReg0f,intBitsToFloat(uf_remappedPS[3].x) /resX ) + R0f.x); // Original Implementation divided x
R3f.y = (mul_nonIEEE(R1f.y,intBitsToFloat(uf_remappedPS[3].y) /resY ) + R0f.y); // Original Implementation divided y
R1f.x = (mul_nonIEEE(backupReg0f,-(intBitsToFloat(uf_remappedPS[3].x) /resX )) + R0f.x); // Original Implementation divided x
PS0f = R1f.x;
// 1
backupReg0f = R1f.y;
R1f.y = (mul_nonIEEE(backupReg0f,-(intBitsToFloat(uf_remappedPS[3].y) /resY )) + R0f.y); // Original Implementation divided y
}
if( activeMaskStackC[2] == true ) {
R0f.xyzw = (texture(textureUnitPS0, R3f.xy).xyzw);
R1f.xyzw = (texture(textureUnitPS0, R1f.xy).xyzw);
}
if( activeMaskStackC[2] == true ) {
// 0
R127f.x = R0f.w + R1f.w;
R127f.x /= 2.0;
PV0f.x = R127f.x;
R127f.y = R0f.z + R1f.z;
R127f.y /= 2.0;
PV0f.y = R127f.y;
R127f.z = R0f.y + R1f.y;
R127f.z /= 2.0;
PV0f.z = R127f.z;
R127f.w = R0f.x + R1f.x;
R127f.w /= 2.0;
PV0f.w = R127f.w;
// 1
PV1f.x = R2f.w + -(PV0f.x);
PV1f.y = R2f.z + -(PV0f.y);
PV1f.z = R2f.y + -(PV0f.z);
PV1f.w = R2f.x + -(PV0f.w);
// 2
R2f.x = (PV1f.w * intBitsToFloat(0x3eb33333) + R127f.w);
R2f.y = (PV1f.z * intBitsToFloat(0x3eb33333) + R127f.z);
R2f.z = (PV1f.y * intBitsToFloat(0x3eb33333) + R127f.y);
R2f.w = (PV1f.x * intBitsToFloat(0x3eb33333) + R127f.x);
}
activeMaskStackC[1] = activeMaskStack[0] == true && activeMaskStackC[0] == true;
// export
passPixelColor0 = vec4(R2f.x, R2f.y, R2f.z, R2f.w);
}
#endif

#if (preset == 2) // FXAA
/*-----------------------------settings-------------------------------------*/

#define Subpix               $subPix  //[0.000 to 1.000] Choose the amount of sub-pixel aliasing removal.
#define EdgeThreshold        $edgeThreshold  //[0.000 to 1.000] Edge detection threshold. The minimum amount of local contrast required to apply algorithm.
#define EdgeThresholdMin     $edgeThresholdMin  //[0.000 to 1.000] Darkness threshold. Trims the algorithm from processing darks.

/*--------------------------------------------------------------------------*/

layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf49b1800 res 1280x720x1 dim 1 tm: 4 format 0019 compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 1
layout(binding = 1) uniform sampler2D textureUnitPS1;// Tex1 addr 0x37f40000 res 1280x720x1 dim 1 tm: 4 format 0001 compSel: 0 4 4 5 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler1 ClampX/Y/Z: 2 2 2 border: 1
layout(location = 0) in vec4 passParameterSem2;
layout(location = 0) out vec4 passPixelColor0;
uniform vec2 uf_fragCoordScale;

vec2 resolution = textureSize2D(textureUnitPS0,0); // Retrieve Texture Dimensions in float data type so we dont need to convert
const float resRatio = resolution.x/1280; // Needed in multiplying

#define FXAA_QUALITY__PS 12
#define FXAA_QUALITY__P0 1.0
#define FXAA_QUALITY__P1 1.0
#define FXAA_QUALITY__P2 1.0
#define FXAA_QUALITY__P3 1.0
#define FXAA_QUALITY__P4 1.0
#define FXAA_QUALITY__P5 1.5
#define FXAA_QUALITY__P6 2.0
#define FXAA_QUALITY__P7 2.0
#define FXAA_QUALITY__P8 2.0
#define FXAA_QUALITY__P9 2.0
#define FXAA_QUALITY__P10 4.0
#define FXAA_QUALITY__P11 8.0

#define FxaaBool bool
#define FxaaDiscard discard
#define FxaaFloat float
#define FxaaFloat2 vec2
#define FxaaFloat3 vec3
#define FxaaFloat4 vec4
#define FxaaHalf float
#define FxaaHalf2 vec2
#define FxaaHalf3 vec3
#define FxaaHalf4 vec4
#define FxaaInt2 ivec2
#define FxaaSat(x) clamp(x, 0.0, 1.0)
#define FxaaTex sampler2D

#define FxaaTexTop(t, p) textureLod(t, p, 0.0)
#define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)

#define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
#define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
#define FxaaTexGreen4(t, p) textureGather(t, p, 1)
#define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)

FxaaFloat4 FxaaPixelShader(
    FxaaFloat2 pos,
    FxaaTex tex,
    FxaaTex lum,
    FxaaFloat2 fxaaQualityRcpFrame,
    FxaaFloat fxaaQualitySubpix,
    FxaaFloat fxaaQualityEdgeThreshold,
    FxaaFloat fxaaQualityEdgeThresholdMin
) {
    FxaaFloat2 posM;
    posM.x = pos.x;
    posM.y = pos.y;
	FxaaFloat4 rgbyM = vec4(FxaaTexTop(tex, posM).xyz, FxaaTexTop(lum, posM).x);
	#define lumaM rgbyM.w  // affects stuff
    FxaaFloat4 luma4A = textureGather(lum, posM);
    FxaaFloat4 luma4B = textureGatherOffset(lum, posM, FxaaInt2(-1, -1));
    #define lumaE luma4A.z
    #define lumaS luma4A.x
    #define lumaSE luma4A.y
    #define lumaNW luma4B.w
    #define lumaN luma4B.z
    #define lumaW luma4B.x
    FxaaFloat maxSM = max(lumaS, lumaM);
    FxaaFloat minSM = min(lumaS, lumaM);
    FxaaFloat maxESM = max(lumaE, maxSM);
    FxaaFloat minESM = min(lumaE, minSM);
    FxaaFloat maxWN = max(lumaN, lumaW);
    FxaaFloat minWN = min(lumaN, lumaW);
    FxaaFloat rangeMax = max(maxWN, maxESM);
    FxaaFloat rangeMin = min(minWN, minESM);
    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
    FxaaFloat range = rangeMax - rangeMin;
    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
    FxaaBool earlyExit = range < rangeMaxClamped;
    if(earlyExit)
        return rgbyM;
    FxaaFloat lumaNE = FxaaTexOff(lum, posM, FxaaInt2(2, -2), fxaaQualityRcpFrame.xy).x * resRatio; // Important multiply x and changes -1,1 to 2s for some smoother vertical lines
    FxaaFloat lumaSW = FxaaTexOff(lum, posM, FxaaInt2(-2, 2), fxaaQualityRcpFrame.xy).x * resRatio; // Important multiply x and changes -1,1 to 2s for some smoother horizontal lines
    FxaaFloat lumaNS = lumaN + lumaS;
    FxaaFloat lumaWE = lumaW + lumaE;
    FxaaFloat subpixRcpRange = 1.0/range;
    FxaaFloat subpixNSWE = lumaNS + lumaWE;
    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
    FxaaFloat lumaNESE = lumaNE + lumaSE;
    FxaaFloat lumaNWNE = lumaNW + lumaNE;
    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
    FxaaFloat lumaNWSW = lumaNW + lumaSW;
    FxaaFloat lumaSWSE = lumaSW + lumaSE;
    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
    FxaaBool horzSpan = edgeHorz >= edgeVert;
    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
    if(!horzSpan) lumaN = lumaW;
    if(!horzSpan) lumaS = lumaE;
    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
    FxaaFloat gradientN = lumaN - lumaM;
    FxaaFloat gradientS = lumaS - lumaM;
    FxaaFloat lumaNN = lumaN + lumaM;
    FxaaFloat lumaSS = lumaS + lumaM;
    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
    if(pairN) lengthSign = -lengthSign;
    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
    FxaaFloat2 posB;
    posB.x = posM.x;
    posB.y = posM.y;
    FxaaFloat2 offNP;
    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
    if(!horzSpan) posB.x += lengthSign * 0.5;
    if( horzSpan) posB.y += lengthSign * 0.5;
    FxaaFloat2 posN;
    posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
    posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
    FxaaFloat2 posP;
    posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
    posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
    FxaaFloat lumaEndN = FxaaTexTop(lum, posN).x;
    FxaaFloat subpixE = subpixC * subpixC;
    FxaaFloat lumaEndP = FxaaTexTop(lum, posP).x;
    if(!pairN) lumaNN = lumaSS;
    FxaaFloat gradientScaled = gradient * 1.0/4.0;
    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
    FxaaFloat subpixF = subpixD * subpixE;
    FxaaBool lumaMLTZero = lumaMM < 0.0;
    lumaEndN -= lumaNN * 0.5;
    lumaEndP -= lumaNN * 0.5;
    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
    FxaaBool doneNP = (!doneN) || (!doneP);
    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
        if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
        #if (FXAA_QUALITY__PS > 3)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
            if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
            #if (FXAA_QUALITY__PS > 4)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
                if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
                #if (FXAA_QUALITY__PS > 5)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
                    if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
                    #if (FXAA_QUALITY__PS > 6)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
                        if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
                        #if (FXAA_QUALITY__PS > 7)
                        if(doneNP) {
                            if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
                            if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                            doneN = abs(lumaEndN) >= gradientScaled;
                            doneP = abs(lumaEndP) >= gradientScaled;
                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
                            doneNP = (!doneN) || (!doneP);
                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
    #if (FXAA_QUALITY__PS > 8)
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
        if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
        #if (FXAA_QUALITY__PS > 9)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
            if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
            #if (FXAA_QUALITY__PS > 10)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
                if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
                #if (FXAA_QUALITY__PS > 11)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
                    if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
                    #if (FXAA_QUALITY__PS > 12)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaTexTop(lum, posN.xy).x;
                        if(!doneP) lumaEndP = FxaaTexTop(lum, posP.xy).x;
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
                    }
                    #endif
                }
                #endif
            }
            #endif
        }
        #endif
    }
    #endif
                        }
                        #endif
                    }
                    #endif
                }
                #endif
            }
            #endif
        }
        #endif
    }
    FxaaFloat dstN = posM.x - posN.x;
    FxaaFloat dstP = posP.x - posM.x;
    if(!horzSpan) dstN = posM.y - posN.y;
    if(!horzSpan) dstP = posP.y - posM.y;
    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
    FxaaFloat spanLength = (dstP + dstN);
    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
    FxaaFloat spanLengthRcp = 1.0/spanLength;
    FxaaBool directionN = dstN < dstP;
    FxaaFloat dst = min(dstN, dstP);
    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
    FxaaFloat subpixG = subpixF * subpixF;
    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
    return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
}


vec2 RcpFrame = vec2(1.0 / resolution.x, 1.0 / resolution.y) * uf_fragCoordScale;
void main()
{
passPixelColor0 = FxaaPixelShader(passParameterSem2.xy, textureUnitPS0, textureUnitPS1, RcpFrame, Subpix, EdgeThreshold, EdgeThresholdMin);
}
#endif