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Merge pull request #315 from Hyllian/master

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Update ddt shaders
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hizzlekizzle 2022-09-29 08:14:41 -05:00 committed by GitHub
parent ff2cc5eb1f 523e65de11
commit 051d0dcc0e
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4 changed files with 10 additions and 190 deletions
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4
ddt/ddt-sharp.slangp
View file

@ -1,4 +0,0 @@
shaders = 1
shader0 = shaders/ddt-sharp.slang
filter_linear0 = false

6
ddt/shaders/ddt-jinc.slang
View file

@ -50,7 +50,7 @@ layout(push_constant) uniform Push
#pragma parameter JINC2_AR_STRENGTH "Anti-ringing Strength" 1.0 0.0 1.0 0.1 #pragma parameter JINC2_AR_STRENGTH "Anti-ringing Strength" 1.0 0.0 1.0 0.1
#define JINC2_AR_STRENGTH params.JINC2_AR_STRENGTH #define JINC2_AR_STRENGTH params.JINC2_AR_STRENGTH
#pragma parameter DDT_THRESHOLD "DDT Diagonal Threshold" 3.0 1.0 6.0 0.2 #pragma parameter DDT_THRESHOLD "DDT Diagonal Threshold" 2.6 1.0 6.0 0.2
#define DDT_THRESHOLD params.DDT_THRESHOLD #define DDT_THRESHOLD params.DDT_THRESHOLD
layout(std140, set = 0, binding = 0) uniform UBO layout(std140, set = 0, binding = 0) uniform UBO
@ -193,7 +193,7 @@ void main()
float irlv1 = (abs(a-b)+abs(a-c)+abs(a-d)); float irlv1 = (abs(a-b)+abs(a-c)+abs(a-d));
if ((wd1*DDT_THRESHOLD < wd2) && (irlv1 > 0.0)) if (((wd1+0.1*DDT_THRESHOLD)*DDT_THRESHOLD < wd2) && (irlv1 > 0.0))
{ {
if (q <= p) if (q <= p)
{ {
@ -210,7 +210,7 @@ void main()
c30 = c31 + c20 - c21; c30 = c31 + c20 - c21;
} }
} }
else if ((wd1 > wd2*DDT_THRESHOLD) && (irlv1 > 0.0)) else if ((wd1 > (wd2+0.1*DDT_THRESHOLD)*DDT_THRESHOLD) && (irlv1 > 0.0))
{ {
if ((p+q) < 1.0) if ((p+q) < 1.0)
{ {

177
ddt/shaders/ddt-sharp.slang
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@ -1,177 +0,0 @@
#version 450
/*
Hyllian's DDT Sharp Shader
Copyright (C) 2011-2016 Hyllian/Jararaca - sergiogdb@gmail.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
layout(push_constant) uniform Push
{
vec4 SourceSize;
vec4 OriginalSize;
vec4 OutputSize;
uint FrameCount;
} params;
layout(std140, set = 0, binding = 0) uniform UBO
{
mat4 MVP;
} global;
#define saturate(c) clamp(c, 0.0, 1.0)
#define lerp(a,b,c) mix(a,b,c)
#define mul(a,b) (b*a)
#define fmod(c,d) mod(c,d)
#define frac(c) fract(c)
#define tex2D(c,d) texture(c,d)
#define float2 vec2
#define float3 vec3
#define float4 vec4
#define int2 ivec2
#define int3 ivec3
#define int4 ivec4
#define bool2 bvec2
#define bool3 bvec3
#define bool4 bvec4
#define float2x2 mat2x2
#define float3x3 mat3x3
#define float4x4 mat4x4
#define decal Source
#define WP1 1.0
#define WP2 1.0
#define WP3 -1.0
const float3 Y = float3(.2126, .7152, .0722);
float luma(float3 color)
{
return dot(color, Y);
}
float3 bilinear(float p, float q, float3 A, float3 B, float3 C, float3 D)
{
return ((1-p)*(1-q)*A + p*(1-q)*B + (1-p)*q*C + p*q*D);
}
#pragma stage vertex
layout(location = 0) in vec4 Position;
layout(location = 1) in vec2 TexCoord;
layout(location = 0) out vec2 vTexCoord;
layout(location = 1) out vec4 t1;
layout(location = 2) out vec2 loc;
void main()
{
gl_Position = global.MVP * Position;
vTexCoord = TexCoord * 1.0001;
float2 ps = float2(params.SourceSize.z, params.SourceSize.w);
float dx = ps.x;
float dy = ps.y;
t1.xy = float2( dx, 0); // F
t1.zw = float2( 0, dy); // H
loc = vTexCoord*params.SourceSize.xy;
}
#pragma stage fragment
layout(location = 0) in vec2 vTexCoord;
layout(location = 1) in vec4 t1;
layout(location = 2) in vec2 loc;
layout(location = 0) out vec4 FragColor;
layout(set = 0, binding = 2) uniform sampler2D Source;
void main()
{
float2 pos = frac(loc)-float2(0.5, 0.5); // pos = pixel position
float2 dir = sign(pos); // dir = pixel direction
float2 g1 = dir*t1.xy;
float2 g2 = dir*t1.zw;
// A1 B1
// A0 A B B2
// C0 C D D2
// C3 D3
float3 A = tex2D(decal, vTexCoord ).xyz;
float3 B = tex2D(decal, vTexCoord +g1 ).xyz;
float3 C = tex2D(decal, vTexCoord +g2).xyz;
float3 D = tex2D(decal, vTexCoord +g1+g2).xyz;
float3 A1 = tex2D(decal, vTexCoord -g2).xyz;
float3 B1 = tex2D(decal, vTexCoord +g1-g2).xyz;
float3 A0 = tex2D(decal, vTexCoord -g1 ).xyz;
float3 C0 = tex2D(decal, vTexCoord -g1+g2).xyz;
float3 B2 = tex2D(decal, vTexCoord +2*g1 ).xyz;
float3 D2 = tex2D(decal, vTexCoord +2*g1+ g2).xyz;
float3 C3 = tex2D(decal, vTexCoord +2*g2).xyz;
float3 D3 = tex2D(decal, vTexCoord +g1+2*g2).xyz;
float a = luma(A);
float b = luma(B);
float c = luma(C);
float d = luma(D);
float a1 = luma(A1);
float b1 = luma(B1);
float a0 = luma(A0);
float c0 = luma(C0);
float b2 = luma(B2);
float d2 = luma(D2);
float c3 = luma(C3);
float d3 = luma(D3);
float p = abs(pos.x);
float q = abs(pos.y);
float k = distance(pos,g1 * params.SourceSize.xy);
float l = distance(pos,g2 * params.SourceSize.xy);
float wd1 = abs(a-d);
float wd2 = abs(b-c);
if ( wd1 < wd2 )
{
if (k < l)
{
C = A + D - B;
}
else
{
B = A + D - C;
}
}
else if (wd1 > wd2)
{
D = B + C - A;
}
float3 color = bilinear(p, q, A, B, C, D);
FragColor = vec4(color, 1.0);
}

13
ddt/shaders/ddt-xbr-lv1.slang
View file

@ -39,9 +39,7 @@ layout(push_constant) uniform Push
float DYNAMIC_SHARPNESS_MIN; float DYNAMIC_SHARPNESS_MIN;
float DYNAMIC_SHARPNESS_MAX; float DYNAMIC_SHARPNESS_MAX;
float STATIC_SHARPNESS; float STATIC_SHARPNESS;
float WP1; float DDT_THRESHOLD;
float WP2;
float WP3;
} params; } params;
// set to 1.0 to use dynamic sharpening // set to 1.0 to use dynamic sharpening
#pragma parameter USE_DYNAMIC_SHARPNESS "Dynamic Sharpness [ 0FF | ON ]" 1.0 0.0 1.0 1.0 #pragma parameter USE_DYNAMIC_SHARPNESS "Dynamic Sharpness [ 0FF | ON ]" 1.0 0.0 1.0 1.0
@ -53,16 +51,19 @@ layout(push_constant) uniform Push
#pragma parameter DYNAMIC_SHARPNESS_MIN "Dynamic Sharpness Min" 0.0 0.0 1.0 0.1 #pragma parameter DYNAMIC_SHARPNESS_MIN "Dynamic Sharpness Min" 0.0 0.0 1.0 0.1
// Maximum amount of sharpening in range [0.0, 1.0] // Maximum amount of sharpening in range [0.0, 1.0]
#pragma parameter DYNAMIC_SHARPNESS_MAX "Dynamic Sharpness Max" 0.6 0.0 1.0 0.1 #pragma parameter DYNAMIC_SHARPNESS_MAX "Dynamic Sharpness Max" 0.3 0.0 1.0 0.1
// If USE_DYNAMIC_SHARPNESS is 0 apply this static sharpness // If USE_DYNAMIC_SHARPNESS is 0 apply this static sharpness
#pragma parameter STATIC_SHARPNESS "Static Sharpness" 0.5 0.0 1.0 0.1 #pragma parameter STATIC_SHARPNESS "Static Sharpness" 0.5 0.0 1.0 0.1
#pragma parameter DDT_THRESHOLD "DDT Diagonal Threshold" 2.6 1.0 6.0 0.2
#define USE_DYNAMIC_SHARPNESS params.USE_DYNAMIC_SHARPNESS #define USE_DYNAMIC_SHARPNESS params.USE_DYNAMIC_SHARPNESS
#define USE_SHARPENING_BIAS params.USE_SHARPENING_BIAS #define USE_SHARPENING_BIAS params.USE_SHARPENING_BIAS
#define DYNAMIC_SHARPNESS_MIN (params.DYNAMIC_SHARPNESS_MIN * 0.5) #define DYNAMIC_SHARPNESS_MIN (params.DYNAMIC_SHARPNESS_MIN * 0.5)
#define DYNAMIC_SHARPNESS_MAX (params.DYNAMIC_SHARPNESS_MAX * 0.5) #define DYNAMIC_SHARPNESS_MAX (params.DYNAMIC_SHARPNESS_MAX * 0.5)
#define STATIC_SHARPNESS (params.STATIC_SHARPNESS * 0.5) #define STATIC_SHARPNESS (params.STATIC_SHARPNESS * 0.5)
#define DDT_THRESHOLD params.DDT_THRESHOLD
#define WP1 4.0 #define WP1 4.0
#define WP2 1.0 #define WP2 1.0
@ -231,11 +232,11 @@ void main()
vec3 color; vec3 color;
if ( (wd1*3.0 < wd2) && (irlv1 > 0.0) ) if ( ((wd1+0.1*DDT_THRESHOLD)*DDT_THRESHOLD < wd2) && (irlv1 > 0.0) )
{ {
color = triangleInterpolate(B, D, C, A, vec2(q, 1-p), sharpness); color = triangleInterpolate(B, D, C, A, vec2(q, 1-p), sharpness);
} }
else if ( (wd1 > wd2*3.0) && (irlv1 > 0.0)) else if ( (wd1 > (wd2+0.1*DDT_THRESHOLD)*DDT_THRESHOLD) && (irlv1 > 0.0))
{ {
color = triangleInterpolate(A, B, D, C, vec2(p, q), sharpness); color = triangleInterpolate(A, B, D, C, vec2(p, q), sharpness);
} }