About Nvidia Sharpen
- sanek7814
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Hi everyone, nvidia freestyle has a "Details" subsection and it has a sharpen function. This function could also be activated in the Nvidia control panel. I would like to know if this type of sharpness can be added to the reshade? I know that there are already several types of sharpness in the reshade, but the sharpness from nvidia is the best according to my testing. It does not create artifacts and is to some extent better than CAS by AMD which was ported to the reshade.
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I'm guessing it might be the same as NVSharpen? Open source code can be found here:
github.com/NVIDIAGameWorks/NVIDIAImageScaling
(Docs say to set NIS_SCALER=0 to make it sharpen only and not scale.)
It's for integrating in games, but one could probably port it to ReShade.
github.com/NVIDIAGameWorks/NVIDIAImageScaling
(Docs say to set NIS_SCALER=0 to make it sharpen only and not scale.)
It's for integrating in games, but one could probably port it to ReShade.
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- sanek7814
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Maybe it will be possible to port it, but I don't know how and I don't know a person who would like to do this.
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- odikzz2
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Yah i want Details.fx to ported to reshade too if someone will do it.
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- YF
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- sanek7814
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It would be great, then add it to github. I think people will like it.
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- YF
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NVSharpen
uniform float sharpness <
ui_type = "slider";
ui_label = "sharpness";
ui_min = 0.0; ui_max = 1.0;ui_step = 0.01;
> = 0.2;
uniform float kContrastBoost <
ui_type = "slider";
ui_label = "kContrastBoost";
ui_min = 0.0; ui_max = 1.0;ui_step = 0.01;
> = 1.0;
#include "ReShade.fxh"
#define inputPtX BUFFER_RCP_WIDTH
#define inputPtY BUFFER_RCP_HEIGHT
#define kDetectRatio (1127.f / 1024.f)
#define kDetectThres (64.0f / 1024.0f)
#define kEps 1.0f
#define NIS_SCALE_FLOAT 1.0f
#define kMinContrastRatio 2.0f
#define kMaxContrastRatio 10.0f
#define kRatioNorm (1.0f / (kMaxContrastRatio - kMinContrastRatio))
#define kSharpStartY 0.45f
#define kSharpEndY 0.9f
#define kSharpScaleY (1.0f / (kSharpEndY - kSharpStartY))
#define sharpen_slider (sharpness - 0.5f)
#define MinScale ((sharpen_slider >= 0.0f) ? 1.25f : 1.0f)
#define MaxScale ((sharpen_slider >= 0.0f) ? 1.25f : 1.75f)
#define kSharpStrengthMin max(0.0f, 0.4f + sharpen_slider * MinScale * 1.2f)
#define kSharpStrengthMax (1.6f + sharpen_slider * 1.8f)
#define kSharpStrengthScale (kSharpStrengthMax - kSharpStrengthMin)
#define kSharpLimitMin max(0.1f, 0.14f + sharpen_slider * LimitScale * 0.32f)
#define kSharpLimitMax (0.5f + sharpen_slider * LimitScale * 0.6f)
#define kSharpLimitScale (kSharpLimitMax - kSharpLimitMin)
#define LimitScale ((sharpen_slider >= 0.0f) ? 1.25f : 1.0f)
#define kSupportSize 5
float getY(float3 rgba) {
return 0.2126f * rgba.x + 0.7152f * rgba.y + 0.0722f * rgba.z;
}
float4 GetEdgeMap(float p[25], int i, int j) {
const float g_0 = abs(p[i+5*j] + p[i+5*(j+1)] + p[i+5*(j+2)] - p[i+2+5*j] - p[i+2+5*(j+1)] - p[i+2+5*(j+2)]);
const float g_45 = abs(p[i+1+5*j] + p[i+5*j] + p[i+5*(j+1)] - p[i+2+5*(j+1)] - p[i+2+5*(j+2)] - p[i+1+5*(j+2)]);
const float g_90 = abs(p[i+5*j] + p[i+1+5*j] + p[i+2+5*j] - p[i+5*(j+2)] - p[i+1+5*(j+2)] - p[i+2+5*(j+2)]);
const float g_135 = abs(p[i+1+5*j] + p[i+2+5*j] + p[i+2+5*(j+1)] - p[i+5*(j+1)] - p[i+5*(j+2)] - p[i+1+5*(j+2)]);
const float g_0_90_max = max(g_0, g_90);
const float g_0_90_min = min(g_0, g_90);
const float g_45_135_max = max(g_45, g_135);
const float g_45_135_min = min(g_45, g_135);
float e_0_90 = 0;
float e_45_135 = 0;
if ((g_0_90_max + g_45_135_max) != 0) {
e_0_90 = g_0_90_max / (g_0_90_max + g_45_135_max);
e_0_90 = min(e_0_90, 1.0f);
e_45_135 = 1.0f - e_0_90;
}
float e = ((g_0_90_max > (g_0_90_min * kDetectRatio)) && (g_0_90_max > kDetectThres) && (g_0_90_max > g_45_135_min)) ? 1.f : 0.f;
float edge_0 = (g_0_90_max == g_0) ? e : 0.f;
float edge_90 = (g_0_90_max == g_0) ? 0.f : e;
e = ((g_45_135_max > (g_45_135_min * kDetectRatio)) && (g_45_135_max > kDetectThres) && (g_45_135_max > g_0_90_min)) ? 1.f : 0.f;
float edge_45 = (g_45_135_max == g_45) ? e : 0.f;
float edge_135 = (g_45_135_max == g_45) ? 0.f : e;
float weight_0 = 0.f;
float weight_90 = 0.f;
float weight_45 = 0.f;
float weight_135 = 0.f;
if ((edge_0 + edge_90 + edge_45 + edge_135) >= 2.0f) {
weight_0 = (edge_0 == 1.0f) ? e_0_90 : 0.f;
weight_90 = (edge_0 == 1.0f) ? 0.f : e_0_90;
weight_45 = (edge_45 == 1.0f) ? e_45_135 : 0.f;
weight_135 = (edge_45 == 1.0f) ? 0.f : e_45_135;
} else if ((edge_0 + edge_90 + edge_45 + edge_135) >= 1.0f) {
weight_0 = edge_0;
weight_90 = edge_90;
weight_45 = edge_45;
weight_135 = edge_135;
}
return float4(weight_0, weight_90, weight_45, weight_135);
}
float CalcLTIFast(const float y[5]) {
const float a_min = min(min(y[0], y[1]), y[2]);
const float a_max = max(max(y[0], y[1]), y[2]);
const float b_min = min(min(y[2], y[3]), y[4]);
const float b_max = max(max(y[2], y[3]), y[4]);
const float a_cont = a_max - a_min;
const float b_cont = b_max - b_min;
const float cont_ratio = max(a_cont, b_cont) / (min(a_cont, b_cont) + kEps * (1.0f / NIS_SCALE_FLOAT));
return (1.0f - saturate((cont_ratio - kMinContrastRatio) * kRatioNorm)) * kContrastBoost;
}
float EvalUSM(const float pxl[5], const float sharpnessStrength, const float sharpnessLimit) {
// USM profile
float y_usm = -0.6001f * pxl[1] + 1.2002f * pxl[2] - 0.6001f * pxl[3];
// boost USM profile
y_usm *= sharpnessStrength;
// clamp to the limit
y_usm = min(sharpnessLimit, max(-sharpnessLimit, y_usm));
// reduce ringing
y_usm *= CalcLTIFast(pxl);
return y_usm;
}
float4 GetDirUSM(const float p[25]) {
// sharpness boost & limit are the same for all directions
const float scaleY = 1.0f - saturate((p[12] - kSharpStartY) * kSharpScaleY);
// scale the ramp to sharpen as a function of luma
const float sharpnessStrength = scaleY * kSharpStrengthScale + kSharpStrengthMin;
// scale the ramp to limit USM as a function of luma
const float sharpnessLimit = (scaleY * kSharpLimitScale + kSharpLimitMin) * p[12];
float4 rval;
// 0 deg filter
float interp0Deg[5];
{
[unroll]
for (int i = 0; i < 5; ++i) {
interp0Deg = p[i+10];
}
}
rval.x = EvalUSM(interp0Deg, sharpnessStrength, sharpnessLimit);
// 90 deg filter
float interp90Deg[5];
{
[unroll]
for (int i = 0; i < 5; ++i) {
interp90Deg = p[2+5*i];
}
}
rval.y = EvalUSM(interp90Deg, sharpnessStrength, sharpnessLimit);
//45 deg filter
float interp45Deg[5];
interp45Deg[0] = p[6];
interp45Deg[1] = lerp(p[7], p[11], 0.5f);
interp45Deg[2] = p[12];
interp45Deg[3] = lerp(p[13], p[17], 0.5f);
interp45Deg[4] = p[18];
rval.z = EvalUSM(interp45Deg, sharpnessStrength, sharpnessLimit);
//135 deg filter
float interp135Deg[5];
interp135Deg[0] = p[8];
interp135Deg[1] = lerp(p[13], p[7], 0.5f);
interp135Deg[2] = p[12];
interp135Deg[3] = lerp(p[17], p[11], 0.5f);
interp135Deg[4] = p[16];
rval.w = EvalUSM(interp135Deg, sharpnessStrength, sharpnessLimit);
return rval;
}
float4 NVSPass(float4 vpos : SV_Position, float2 texcoord : TEXCOORD) : SV_Target
{
float p[25];
[unroll]
for (int i = 0; i < 5; ++i) {
[unroll]
for (int j = 0; j < 5; ++j) {
p[i+5*j] = getY(tex2D(ReShade::BackBuffer, texcoord + float2(j - 2, i - 2) * float2(inputPtX, inputPtY)).rgb);
}
}
// get directional filter bank output
const float4 dirUSM = GetDirUSM(p);
// generate weights for directional filters
float4 w = GetEdgeMap(p, kSupportSize / 2 - 1, kSupportSize / 2 - 1);
// final USM is a weighted sum filter outputs
const float usmY = (dirUSM.x * w.x + dirUSM.y * w.y + dirUSM.z * w.z + dirUSM.w * w.w);
float4 op = tex2D(ReShade::BackBuffer, texcoord);
op.x += usmY;
op.y += usmY;
op.z += usmY;
return op;
}
technique NVSharpen
{
pass
{
VertexShader = PostProcessVS;
PixelShader = NVSPass;
}
}
Warning: Spoiler!
uniform float sharpness <
ui_type = "slider";
ui_label = "sharpness";
ui_min = 0.0; ui_max = 1.0;ui_step = 0.01;
> = 0.2;
uniform float kContrastBoost <
ui_type = "slider";
ui_label = "kContrastBoost";
ui_min = 0.0; ui_max = 1.0;ui_step = 0.01;
> = 1.0;
#include "ReShade.fxh"
#define inputPtX BUFFER_RCP_WIDTH
#define inputPtY BUFFER_RCP_HEIGHT
#define kDetectRatio (1127.f / 1024.f)
#define kDetectThres (64.0f / 1024.0f)
#define kEps 1.0f
#define NIS_SCALE_FLOAT 1.0f
#define kMinContrastRatio 2.0f
#define kMaxContrastRatio 10.0f
#define kRatioNorm (1.0f / (kMaxContrastRatio - kMinContrastRatio))
#define kSharpStartY 0.45f
#define kSharpEndY 0.9f
#define kSharpScaleY (1.0f / (kSharpEndY - kSharpStartY))
#define sharpen_slider (sharpness - 0.5f)
#define MinScale ((sharpen_slider >= 0.0f) ? 1.25f : 1.0f)
#define MaxScale ((sharpen_slider >= 0.0f) ? 1.25f : 1.75f)
#define kSharpStrengthMin max(0.0f, 0.4f + sharpen_slider * MinScale * 1.2f)
#define kSharpStrengthMax (1.6f + sharpen_slider * 1.8f)
#define kSharpStrengthScale (kSharpStrengthMax - kSharpStrengthMin)
#define kSharpLimitMin max(0.1f, 0.14f + sharpen_slider * LimitScale * 0.32f)
#define kSharpLimitMax (0.5f + sharpen_slider * LimitScale * 0.6f)
#define kSharpLimitScale (kSharpLimitMax - kSharpLimitMin)
#define LimitScale ((sharpen_slider >= 0.0f) ? 1.25f : 1.0f)
#define kSupportSize 5
float getY(float3 rgba) {
return 0.2126f * rgba.x + 0.7152f * rgba.y + 0.0722f * rgba.z;
}
float4 GetEdgeMap(float p[25], int i, int j) {
const float g_0 = abs(p[i+5*j] + p[i+5*(j+1)] + p[i+5*(j+2)] - p[i+2+5*j] - p[i+2+5*(j+1)] - p[i+2+5*(j+2)]);
const float g_45 = abs(p[i+1+5*j] + p[i+5*j] + p[i+5*(j+1)] - p[i+2+5*(j+1)] - p[i+2+5*(j+2)] - p[i+1+5*(j+2)]);
const float g_90 = abs(p[i+5*j] + p[i+1+5*j] + p[i+2+5*j] - p[i+5*(j+2)] - p[i+1+5*(j+2)] - p[i+2+5*(j+2)]);
const float g_135 = abs(p[i+1+5*j] + p[i+2+5*j] + p[i+2+5*(j+1)] - p[i+5*(j+1)] - p[i+5*(j+2)] - p[i+1+5*(j+2)]);
const float g_0_90_max = max(g_0, g_90);
const float g_0_90_min = min(g_0, g_90);
const float g_45_135_max = max(g_45, g_135);
const float g_45_135_min = min(g_45, g_135);
float e_0_90 = 0;
float e_45_135 = 0;
if ((g_0_90_max + g_45_135_max) != 0) {
e_0_90 = g_0_90_max / (g_0_90_max + g_45_135_max);
e_0_90 = min(e_0_90, 1.0f);
e_45_135 = 1.0f - e_0_90;
}
float e = ((g_0_90_max > (g_0_90_min * kDetectRatio)) && (g_0_90_max > kDetectThres) && (g_0_90_max > g_45_135_min)) ? 1.f : 0.f;
float edge_0 = (g_0_90_max == g_0) ? e : 0.f;
float edge_90 = (g_0_90_max == g_0) ? 0.f : e;
e = ((g_45_135_max > (g_45_135_min * kDetectRatio)) && (g_45_135_max > kDetectThres) && (g_45_135_max > g_0_90_min)) ? 1.f : 0.f;
float edge_45 = (g_45_135_max == g_45) ? e : 0.f;
float edge_135 = (g_45_135_max == g_45) ? 0.f : e;
float weight_0 = 0.f;
float weight_90 = 0.f;
float weight_45 = 0.f;
float weight_135 = 0.f;
if ((edge_0 + edge_90 + edge_45 + edge_135) >= 2.0f) {
weight_0 = (edge_0 == 1.0f) ? e_0_90 : 0.f;
weight_90 = (edge_0 == 1.0f) ? 0.f : e_0_90;
weight_45 = (edge_45 == 1.0f) ? e_45_135 : 0.f;
weight_135 = (edge_45 == 1.0f) ? 0.f : e_45_135;
} else if ((edge_0 + edge_90 + edge_45 + edge_135) >= 1.0f) {
weight_0 = edge_0;
weight_90 = edge_90;
weight_45 = edge_45;
weight_135 = edge_135;
}
return float4(weight_0, weight_90, weight_45, weight_135);
}
float CalcLTIFast(const float y[5]) {
const float a_min = min(min(y[0], y[1]), y[2]);
const float a_max = max(max(y[0], y[1]), y[2]);
const float b_min = min(min(y[2], y[3]), y[4]);
const float b_max = max(max(y[2], y[3]), y[4]);
const float a_cont = a_max - a_min;
const float b_cont = b_max - b_min;
const float cont_ratio = max(a_cont, b_cont) / (min(a_cont, b_cont) + kEps * (1.0f / NIS_SCALE_FLOAT));
return (1.0f - saturate((cont_ratio - kMinContrastRatio) * kRatioNorm)) * kContrastBoost;
}
float EvalUSM(const float pxl[5], const float sharpnessStrength, const float sharpnessLimit) {
// USM profile
float y_usm = -0.6001f * pxl[1] + 1.2002f * pxl[2] - 0.6001f * pxl[3];
// boost USM profile
y_usm *= sharpnessStrength;
// clamp to the limit
y_usm = min(sharpnessLimit, max(-sharpnessLimit, y_usm));
// reduce ringing
y_usm *= CalcLTIFast(pxl);
return y_usm;
}
float4 GetDirUSM(const float p[25]) {
// sharpness boost & limit are the same for all directions
const float scaleY = 1.0f - saturate((p[12] - kSharpStartY) * kSharpScaleY);
// scale the ramp to sharpen as a function of luma
const float sharpnessStrength = scaleY * kSharpStrengthScale + kSharpStrengthMin;
// scale the ramp to limit USM as a function of luma
const float sharpnessLimit = (scaleY * kSharpLimitScale + kSharpLimitMin) * p[12];
float4 rval;
// 0 deg filter
float interp0Deg[5];
{
[unroll]
for (int i = 0; i < 5; ++i) {
interp0Deg = p[i+10];
}
}
rval.x = EvalUSM(interp0Deg, sharpnessStrength, sharpnessLimit);
// 90 deg filter
float interp90Deg[5];
{
[unroll]
for (int i = 0; i < 5; ++i) {
interp90Deg = p[2+5*i];
}
}
rval.y = EvalUSM(interp90Deg, sharpnessStrength, sharpnessLimit);
//45 deg filter
float interp45Deg[5];
interp45Deg[0] = p[6];
interp45Deg[1] = lerp(p[7], p[11], 0.5f);
interp45Deg[2] = p[12];
interp45Deg[3] = lerp(p[13], p[17], 0.5f);
interp45Deg[4] = p[18];
rval.z = EvalUSM(interp45Deg, sharpnessStrength, sharpnessLimit);
//135 deg filter
float interp135Deg[5];
interp135Deg[0] = p[8];
interp135Deg[1] = lerp(p[13], p[7], 0.5f);
interp135Deg[2] = p[12];
interp135Deg[3] = lerp(p[17], p[11], 0.5f);
interp135Deg[4] = p[16];
rval.w = EvalUSM(interp135Deg, sharpnessStrength, sharpnessLimit);
return rval;
}
float4 NVSPass(float4 vpos : SV_Position, float2 texcoord : TEXCOORD) : SV_Target
{
float p[25];
[unroll]
for (int i = 0; i < 5; ++i) {
[unroll]
for (int j = 0; j < 5; ++j) {
p[i+5*j] = getY(tex2D(ReShade::BackBuffer, texcoord + float2(j - 2, i - 2) * float2(inputPtX, inputPtY)).rgb);
}
}
// get directional filter bank output
const float4 dirUSM = GetDirUSM(p);
// generate weights for directional filters
float4 w = GetEdgeMap(p, kSupportSize / 2 - 1, kSupportSize / 2 - 1);
// final USM is a weighted sum filter outputs
const float usmY = (dirUSM.x * w.x + dirUSM.y * w.y + dirUSM.z * w.z + dirUSM.w * w.w);
float4 op = tex2D(ReShade::BackBuffer, texcoord);
op.x += usmY;
op.y += usmY;
op.z += usmY;
return op;
}
technique NVSharpen
{
pass
{
VertexShader = PostProcessVS;
PixelShader = NVSPass;
}
}
Last edit: 1 year 11 months ago by YF.
The following user(s) said Thank You: odikzz2
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- sanek7814
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I get an error when compiling
Error x3020: cannot convert these types (from float to float[5])
Error x3020: cannot convert these types (from float to float[5])
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- YF
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Which version you use?I use 5.1.0 and no error
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- lordbean
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1 year 11 months ago - 1 year 11 months ago #10
by lordbean
Replied by lordbean on topic About Nvidia Sharpen
It's an array access violation. I'm not strictly sure it should be compiling successfully on 5.1.0 either, although it seems to. Correction that makes it compile on 4.9.1:
Edit: this fix is probably actually present already in YF's ported code. If you look closely though, the forum's BBcode is interpreting the array reference tag to mean "start italics here" and removing it. Using the code header instead of the spoiler header fixes that.
float interp0Deg[5];
{
[unroll]
for (int i = 0; i < 5; ++i) {
interp0Deg[i] = p[i+10];
}
}
rval.x = EvalUSM(interp0Deg, sharpnessStrength, sharpnessLimit);
// 90 deg filter
float interp90Deg[5];
{
[unroll]
for (int i = 0; i < 5; ++i) {
interp90Deg[i] = p[2+5*i];
}
}Edit: this fix is probably actually present already in YF's ported code. If you look closely though, the forum's BBcode is interpreting the array reference tag to mean "start italics here" and removing it. Using the code header instead of the spoiler header fixes that.
Last edit: 1 year 11 months ago by lordbean.
The following user(s) said Thank You: YF, odikzz2
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- sanek7814
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1 year 11 months ago - 1 year 11 months ago #11
by sanek7814
Replied by sanek7814 on topic About Nvidia Sharpen
Thanks to lordbean for the fix. I used version 5.1.0 in saints row 4 (dx 10 or 11)
P.S Either it's a bug, or it's a sharpness feature from nvidia. The fact is that, for example, when using CAS or DELC, the sharpness goes all over the picture (even houses in the distance become visible) In the case of nvidia sharpen, these very houses are not visible. As if sharpness is added only to nearby objects.
P.S Either it's a bug, or it's a sharpness feature from nvidia. The fact is that, for example, when using CAS or DELC, the sharpness goes all over the picture (even houses in the distance become visible) In the case of nvidia sharpen, these very houses are not visible. As if sharpness is added only to nearby objects.
Last edit: 1 year 11 months ago by sanek7814.
The following user(s) said Thank You: odikzz2
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- odikzz2
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1 year 10 months ago - 1 year 10 months ago #12
by odikzz2
Replied by odikzz2 on topic About Nvidia Sharpen
Code for Details.fx
Details.yaml
Details.yfx
Details.yaml
Warning: Spoiler!
pass_template:
samplerstates:
SamplerLinear:
filter: MIN_MAG_MIP_LINEAR
addressU: CLAMP
addressV: CLAMP
type: RGBA8_uint
constant-buffers:
globalParams: {screenSize: SCREEN_SIZE, captureState: CAPTURE_STATE, tileUV: TILE_UV_RANGE}
controlBuf: {g_sldSharpen: sharpenSlider, g_sldClarity : claritySlider, g_sldHDR : hdrSlider, g_sldBloom : bloomSlider}
typical_slider1:
type: float
minimum-value: -1.0
maximum-value: 1.0
default-value: 0.0
ui-sticky-region: 0.01
ui-value-unit: "%"
ui-value-min: -100
ui-value-max: 100
ui-value-step: 5
typical_slider2:
type: float
minimum-value: 0.0
maximum-value: 1.0
default-value: 0.0
ui-sticky-region: 0.01
ui-value-unit: "%"
ui-value-min: 0
ui-value-max: 100
ui-value-step: 5
user-constants:
- name: sharpenSlider
ui-label: "Sharpen"
ui-label-localized:
ru-RU: "Резкость"
fr-FR: "Accentuation"
it-IT: "Messa a fuoco"
de-DE: "Schärfen"
es-ES: "Nitidez"
es-MX: "Enfoque"
zh-CHS: "锐化"
zh-CHT: "銳化"
ja-JP: "シャープにする"
cs-CZ: "Zaostřit"
da-DK: "Gør skarpere"
el-GR: "Αύξηση ευκρίνειας"
en-UK: "Sharpen"
fi-FI: "Terävöitä"
hu: "Élesítés"
ko-KR: "선명도"
nl-NL: "Scherper maken"
nb-NO: "Gjør skarpere"
pl: "Wyostrzanie"
pt-PT: "Nitidez"
pt-BR: "Nitidez"
sl-SI: "Ostrenje"
sk-SK: "Zostriť"
sv-SE: "Skärpa"
th-TH: "ทำให้คมชัดขึ้น"
tr-TR: "Keskinleştirme"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider2]
- name: claritySlider
ui-label: "Clarity"
ui-label-localized:
ru-RU: "Четкость"
fr-FR: "Clarté"
it-IT: "Nitidezza"
de-DE: "Klarheit"
es-ES: "Claridad"
es-MX: "Claridad"
zh-CHS: "清晰度"
zh-CHT: "清晰度"
ja-JP: "鮮明さ"
cs-CZ: "Čirost"
da-DK: "Klarhed"
el-GR: "Καθαρότητα"
en-UK: "Clarity"
fi-FI: "Selkeys"
hu: "Tisztaság"
ko-KR: "투명도"
nl-NL: "Helderheid"
nb-NO: "Klarhet"
pl: "Przejrzystość"
pt-PT: "Claridade"
pt-BR: "Claridade"
sl-SI: "Jasnost"
sk-SK: "Jasnosť"
sv-SE: "Klarhet"
th-TH: "ความชัดเจน"
tr-TR: "Netlik"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider1]
- name: hdrSlider
ui-label: "HDR Toning"
ui-label-localized:
ru-RU: "Тонирование HDR"
fr-FR: "Tonalité HDR"
it-IT: "HDR"
de-DE: "HDR-Toning"
es-ES: "Tono HDR"
es-MX: "Tono de HDR"
zh-CHS: "高动态范围 (HDR) 调色"
zh-CHT: "HDR 色調"
ja-JP: "HDRトーニング"
cs-CZ: "Tónování HDR"
da-DK: "HDR-toning"
el-GR: "Τόνος HDR"
en-UK: "HDR toning"
fi-FI: "HDR-sävytys"
hu: "HDR árnyalatok"
ko-KR: "HDR 조색"
nl-NL: "HDR-toning"
nb-NO: "HDR-toning"
pl: "Tonowanie HDR"
pt-PT: "Tonalidade HDR"
pt-BR: "Tonalização do HDR"
sl-SI: "Toniranje HDR"
sk-SK: "Tónovanie HDR"
sv-SE: "HDR-toning"
th-TH: "HDR โทนนิ่ง"
tr-TR: "HDR tonlama"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider1]
- name: bloomSlider
ui-label: "Bloom"
ui-label-localized:
ru-RU: "Размытие"
fr-FR: "Flou"
it-IT: "Patinatura"
de-DE: "Überstrahleffekte"
es-ES: "Bloom (resplandor)"
es-MX: "Brillo de iluminación"
zh-CHS: "全屏泛光"
zh-CHT: "光暈"
ja-JP: "ブルーム"
cs-CZ: "Záře"
da-DK: "Bloom"
el-GR: "Bloom"
en-UK: "Bloom"
fi-FI: "Bloom-tehoste"
hu: "Virág"
ko-KR: "블룸"
nl-NL: "Bloom-effect"
nb-NO: "Bloom"
pl: "Rozświetlenie"
pt-PT: "Brilho"
pt-BR: "Bloom"
sl-SI: "Žarenje"
sk-SK: "Žiara"
sv-SE: "Bloom"
th-TH: "บลูม"
tr-TR: "Bloom"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider2]
blur1:
import: [pass_template]
shader: PS_LargeBlur1@Details.yfx
textures:
texOriginalColor:
channel: PIPE_INPUTS_COLOR
main:
import: [pass_template]
shader: PS_SharpenClarity@Details.yfx
textures:
texBlurred:
import: [blur1]
texOriginalColor:
channel: PIPE_INPUTS_COLOR
samplerstates:
SamplerLinear:
filter: MIN_MAG_MIP_LINEAR
addressU: CLAMP
addressV: CLAMP
type: RGBA8_uint
constant-buffers:
globalParams: {screenSize: SCREEN_SIZE, captureState: CAPTURE_STATE, tileUV: TILE_UV_RANGE}
controlBuf: {g_sldSharpen: sharpenSlider, g_sldClarity : claritySlider, g_sldHDR : hdrSlider, g_sldBloom : bloomSlider}
typical_slider1:
type: float
minimum-value: -1.0
maximum-value: 1.0
default-value: 0.0
ui-sticky-region: 0.01
ui-value-unit: "%"
ui-value-min: -100
ui-value-max: 100
ui-value-step: 5
typical_slider2:
type: float
minimum-value: 0.0
maximum-value: 1.0
default-value: 0.0
ui-sticky-region: 0.01
ui-value-unit: "%"
ui-value-min: 0
ui-value-max: 100
ui-value-step: 5
user-constants:
- name: sharpenSlider
ui-label: "Sharpen"
ui-label-localized:
ru-RU: "Резкость"
fr-FR: "Accentuation"
it-IT: "Messa a fuoco"
de-DE: "Schärfen"
es-ES: "Nitidez"
es-MX: "Enfoque"
zh-CHS: "锐化"
zh-CHT: "銳化"
ja-JP: "シャープにする"
cs-CZ: "Zaostřit"
da-DK: "Gør skarpere"
el-GR: "Αύξηση ευκρίνειας"
en-UK: "Sharpen"
fi-FI: "Terävöitä"
hu: "Élesítés"
ko-KR: "선명도"
nl-NL: "Scherper maken"
nb-NO: "Gjør skarpere"
pl: "Wyostrzanie"
pt-PT: "Nitidez"
pt-BR: "Nitidez"
sl-SI: "Ostrenje"
sk-SK: "Zostriť"
sv-SE: "Skärpa"
th-TH: "ทำให้คมชัดขึ้น"
tr-TR: "Keskinleştirme"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider2]
- name: claritySlider
ui-label: "Clarity"
ui-label-localized:
ru-RU: "Четкость"
fr-FR: "Clarté"
it-IT: "Nitidezza"
de-DE: "Klarheit"
es-ES: "Claridad"
es-MX: "Claridad"
zh-CHS: "清晰度"
zh-CHT: "清晰度"
ja-JP: "鮮明さ"
cs-CZ: "Čirost"
da-DK: "Klarhed"
el-GR: "Καθαρότητα"
en-UK: "Clarity"
fi-FI: "Selkeys"
hu: "Tisztaság"
ko-KR: "투명도"
nl-NL: "Helderheid"
nb-NO: "Klarhet"
pl: "Przejrzystość"
pt-PT: "Claridade"
pt-BR: "Claridade"
sl-SI: "Jasnost"
sk-SK: "Jasnosť"
sv-SE: "Klarhet"
th-TH: "ความชัดเจน"
tr-TR: "Netlik"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider1]
- name: hdrSlider
ui-label: "HDR Toning"
ui-label-localized:
ru-RU: "Тонирование HDR"
fr-FR: "Tonalité HDR"
it-IT: "HDR"
de-DE: "HDR-Toning"
es-ES: "Tono HDR"
es-MX: "Tono de HDR"
zh-CHS: "高动态范围 (HDR) 调色"
zh-CHT: "HDR 色調"
ja-JP: "HDRトーニング"
cs-CZ: "Tónování HDR"
da-DK: "HDR-toning"
el-GR: "Τόνος HDR"
en-UK: "HDR toning"
fi-FI: "HDR-sävytys"
hu: "HDR árnyalatok"
ko-KR: "HDR 조색"
nl-NL: "HDR-toning"
nb-NO: "HDR-toning"
pl: "Tonowanie HDR"
pt-PT: "Tonalidade HDR"
pt-BR: "Tonalização do HDR"
sl-SI: "Toniranje HDR"
sk-SK: "Tónovanie HDR"
sv-SE: "HDR-toning"
th-TH: "HDR โทนนิ่ง"
tr-TR: "HDR tonlama"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider1]
- name: bloomSlider
ui-label: "Bloom"
ui-label-localized:
ru-RU: "Размытие"
fr-FR: "Flou"
it-IT: "Patinatura"
de-DE: "Überstrahleffekte"
es-ES: "Bloom (resplandor)"
es-MX: "Brillo de iluminación"
zh-CHS: "全屏泛光"
zh-CHT: "光暈"
ja-JP: "ブルーム"
cs-CZ: "Záře"
da-DK: "Bloom"
el-GR: "Bloom"
en-UK: "Bloom"
fi-FI: "Bloom-tehoste"
hu: "Virág"
ko-KR: "블룸"
nl-NL: "Bloom-effect"
nb-NO: "Bloom"
pl: "Rozświetlenie"
pt-PT: "Brilho"
pt-BR: "Bloom"
sl-SI: "Žarenje"
sk-SK: "Žiara"
sv-SE: "Bloom"
th-TH: "บลูม"
tr-TR: "Bloom"
default-value: 0.0
ui-sticky-value: 0.0
import: [typical_slider2]
blur1:
import: [pass_template]
shader: PS_LargeBlur1@Details.yfx
textures:
texOriginalColor:
channel: PIPE_INPUTS_COLOR
main:
import: [pass_template]
shader: PS_SharpenClarity@Details.yfx
textures:
texBlurred:
import: [blur1]
texOriginalColor:
channel: PIPE_INPUTS_COLOR
Details.yfx
Warning: Spoiler!
//
// Shader file for NVIDIA Ansel
//
//
// Constants
//
#define PixelSize float2(1.0 / screenSize.x, 1.0 / screenSize.y) //x = Pixel width, y = Pixel height
cbuffer globalParams
{
float2 screenSize; //x = screen width, y = screen height
int captureState; //unused, my math works without using specific cases
float4 tileUV; //xy - top left tile coordinate, zw - bottom right tile coordinate
}
cbuffer controlBuf
{
float g_sldSharpen;
float g_sldClarity;
float g_sldHDR;
float g_sldBloom;
}
struct VSOut
{
float4 position : SV_POSITION;
float2 txcoord : TEXCOORD;
};
//
// Textures, Samplers
//
Texture2D texOriginalColor;
Texture2D texBlurred;
//
SamplerState SamplerLinear;
//
// Functions
//
float4 ScaleableGaussianBlurLinear(Texture2D tex,
float2 texcoord,
int nSteps,
float2 axis,
float2 texelsize)
{
float norm = -1.35914091423/(nSteps*nSteps);
float4 accum = tex.Sample(SamplerLinear,texcoord.xy);
float2 offsetinc = axis * texelsize;
float divisor = 0.5; //exp(0) * 0.5
[loop]
for(float iStep = 1; iStep <= nSteps; iStep++)
{
float2 tapOffsetD = iStep * 2.0 + float2(-1.0,0.0);
float2 tapWeightD = exp(tapOffsetD*tapOffsetD*norm);
float tapWeightL = dot(tapWeightD,1.0);
float tapOffsetL = dot(tapOffsetD,tapWeightD)/tapWeightL;
accum += tex.SampleLevel(SamplerLinear,texcoord.xy + offsetinc * tapOffsetL,0) * tapWeightL;
accum += tex.SampleLevel(SamplerLinear,texcoord.xy - offsetinc * tapOffsetL,0) * tapWeightL;
divisor += tapWeightL;
}
accum /= 2.0 * divisor;
return accum;
}
float4 BoxBlur(Texture2D tex, float2 texcoord, float2 texelsize)
{
float3 blurData[8] =
{
float3( 0.5, 1.5,1.50),
float3( 1.5,-0.5,1.50),
float3(-0.5,-1.5,1.50),
float3(-1.5, 0.5,1.50),
float3( 2.5, 1.5,1.00),
float3( 1.5,-2.5,1.00),
float3(-2.5,-1.5,1.00),
float3(-1.5, 2.5,1.00),
};
float4 blur = 0.0;
for(int i=0; i<8; i++) { blur += tex.SampleLevel(SamplerLinear,texcoord.xy + blurData.xy * texelsize.xy,0) * blurData.z; }
blur /= (4 * 1.5) + (4 * 1.0);
return blur;
}
//
// Pixel Shaders
//
float4 PS_LargeBlur1( VSOut IN ): SV_Target
{
return ScaleableGaussianBlurLinear(texOriginalColor,IN.txcoord.xy,15,float2(1,0),PixelSize.xy);
}
//
float4 PS_SharpenClarity( VSOut IN ): SV_Target
{
float4 color = texOriginalColor.Sample(SamplerLinear,IN.txcoord.xy);
float4 largeblur = ScaleableGaussianBlurLinear(texBlurred,IN.txcoord.xy,15,float2(0,1),PixelSize.xy);
float4 smallblur = BoxBlur(texOriginalColor,IN.txcoord.xy,PixelSize);
float a = dot(color.rgb,float3(0.299,0.587,0.114));
float sqrta = sqrt(a);
float b = dot(largeblur.rgb,float3(0.299,0.587,0.114));
float c = dot(smallblur.rgb,float3(0.299,0.587,0.114));
//HDR Toning
float HDRToning = sqrta * lerp(sqrta*(2*a*b-a-2*b+2.0), (2*sqrta*b-2*b+1), b > 0.5); //modified soft light v1
color = color / (a+1e-6) * lerp(a,HDRToning,g_sldHDR);
//sharpen
//float Sharpen = (a-c)/(g_sldSharpen*2.0+1e-6); //clamp to +- 1.0 / SHARPEN_AMOUNT with smooth falloff
//Sharpen = sign(Sharpen)*(pow(Sharpen,6)-abs(Sharpen))/(pow(Sharpen,6)-1);
//color += Sharpen*color*g_sldSharpen*2.0;
float Sharpen = dot(color.rgb - smallblur.rgb,float3(0.299,0.587,0.114));
float sharplimit = lerp(0.25,0.6,g_sldSharpen);
Sharpen = clamp(Sharpen,-sharplimit,sharplimit);
color.rgb = color.rgb / a * lerp(a,a+Sharpen,g_sldSharpen);
//clarity
float Clarity = (0.5 + a - b);
Clarity = lerp(2*Clarity + a*(1-2*Clarity), 2*(1-Clarity)+(2*Clarity-1)*rsqrt(a), a > b); //modified soft light v2
color.rgb *= lerp(1.0,Clarity,g_sldClarity);
//bloom
color.rgb = 1-(1-color.rgb)*(1-largeblur.rgb * g_sldBloom);
return color;
}
// Shader file for NVIDIA Ansel
//
//
// Constants
//
#define PixelSize float2(1.0 / screenSize.x, 1.0 / screenSize.y) //x = Pixel width, y = Pixel height
cbuffer globalParams
{
float2 screenSize; //x = screen width, y = screen height
int captureState; //unused, my math works without using specific cases
float4 tileUV; //xy - top left tile coordinate, zw - bottom right tile coordinate
}
cbuffer controlBuf
{
float g_sldSharpen;
float g_sldClarity;
float g_sldHDR;
float g_sldBloom;
}
struct VSOut
{
float4 position : SV_POSITION;
float2 txcoord : TEXCOORD;
};
//
// Textures, Samplers
//
Texture2D texOriginalColor;
Texture2D texBlurred;
//
SamplerState SamplerLinear;
//
// Functions
//
float4 ScaleableGaussianBlurLinear(Texture2D tex,
float2 texcoord,
int nSteps,
float2 axis,
float2 texelsize)
{
float norm = -1.35914091423/(nSteps*nSteps);
float4 accum = tex.Sample(SamplerLinear,texcoord.xy);
float2 offsetinc = axis * texelsize;
float divisor = 0.5; //exp(0) * 0.5
[loop]
for(float iStep = 1; iStep <= nSteps; iStep++)
{
float2 tapOffsetD = iStep * 2.0 + float2(-1.0,0.0);
float2 tapWeightD = exp(tapOffsetD*tapOffsetD*norm);
float tapWeightL = dot(tapWeightD,1.0);
float tapOffsetL = dot(tapOffsetD,tapWeightD)/tapWeightL;
accum += tex.SampleLevel(SamplerLinear,texcoord.xy + offsetinc * tapOffsetL,0) * tapWeightL;
accum += tex.SampleLevel(SamplerLinear,texcoord.xy - offsetinc * tapOffsetL,0) * tapWeightL;
divisor += tapWeightL;
}
accum /= 2.0 * divisor;
return accum;
}
float4 BoxBlur(Texture2D tex, float2 texcoord, float2 texelsize)
{
float3 blurData[8] =
{
float3( 0.5, 1.5,1.50),
float3( 1.5,-0.5,1.50),
float3(-0.5,-1.5,1.50),
float3(-1.5, 0.5,1.50),
float3( 2.5, 1.5,1.00),
float3( 1.5,-2.5,1.00),
float3(-2.5,-1.5,1.00),
float3(-1.5, 2.5,1.00),
};
float4 blur = 0.0;
for(int i=0; i<8; i++) { blur += tex.SampleLevel(SamplerLinear,texcoord.xy + blurData.xy * texelsize.xy,0) * blurData.z; }
blur /= (4 * 1.5) + (4 * 1.0);
return blur;
}
//
// Pixel Shaders
//
float4 PS_LargeBlur1( VSOut IN ): SV_Target
{
return ScaleableGaussianBlurLinear(texOriginalColor,IN.txcoord.xy,15,float2(1,0),PixelSize.xy);
}
//
float4 PS_SharpenClarity( VSOut IN ): SV_Target
{
float4 color = texOriginalColor.Sample(SamplerLinear,IN.txcoord.xy);
float4 largeblur = ScaleableGaussianBlurLinear(texBlurred,IN.txcoord.xy,15,float2(0,1),PixelSize.xy);
float4 smallblur = BoxBlur(texOriginalColor,IN.txcoord.xy,PixelSize);
float a = dot(color.rgb,float3(0.299,0.587,0.114));
float sqrta = sqrt(a);
float b = dot(largeblur.rgb,float3(0.299,0.587,0.114));
float c = dot(smallblur.rgb,float3(0.299,0.587,0.114));
//HDR Toning
float HDRToning = sqrta * lerp(sqrta*(2*a*b-a-2*b+2.0), (2*sqrta*b-2*b+1), b > 0.5); //modified soft light v1
color = color / (a+1e-6) * lerp(a,HDRToning,g_sldHDR);
//sharpen
//float Sharpen = (a-c)/(g_sldSharpen*2.0+1e-6); //clamp to +- 1.0 / SHARPEN_AMOUNT with smooth falloff
//Sharpen = sign(Sharpen)*(pow(Sharpen,6)-abs(Sharpen))/(pow(Sharpen,6)-1);
//color += Sharpen*color*g_sldSharpen*2.0;
float Sharpen = dot(color.rgb - smallblur.rgb,float3(0.299,0.587,0.114));
float sharplimit = lerp(0.25,0.6,g_sldSharpen);
Sharpen = clamp(Sharpen,-sharplimit,sharplimit);
color.rgb = color.rgb / a * lerp(a,a+Sharpen,g_sldSharpen);
//clarity
float Clarity = (0.5 + a - b);
Clarity = lerp(2*Clarity + a*(1-2*Clarity), 2*(1-Clarity)+(2*Clarity-1)*rsqrt(a), a > b); //modified soft light v2
color.rgb *= lerp(1.0,Clarity,g_sldClarity);
//bloom
color.rgb = 1-(1-color.rgb)*(1-largeblur.rgb * g_sldBloom);
return color;
}
Last edit: 1 year 10 months ago by odikzz2.
The following user(s) said Thank You: sanek7814
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- sanek7814
-
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Can anyone make a port for reshade? The code is available, but I do not know how to work with it.
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- odikzz2
-
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If this Shader gets ported i don't need nvidia freestyle anymore since it limited supported by games.
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- b1es
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lets hope someone does the porting
HDR Toning is really good
HDR Toning is really good
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- odikzz2
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I already talk to BlueSkyDefender for port but we need to patience since his busy.
The following user(s) said Thank You: b1es
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