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add super-xbr-adaptive options and presets

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hunterk 2017-09-18 12:48:32 -05:00
parent e656faa57a
commit 04839722e0
7 changed files with 648 additions and 94 deletions
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110
xbr/shaders/super-xbr/super-xbr-pass0.glsl
View File

@ -26,24 +26,15 @@
*/
// Parameter lines go here:
#pragma parameter XBR_EDGE_STR "Xbr - Edge Strength p0" 0.6 0.0 5.0 0.2
#pragma parameter XBR_WEIGHT "Xbr - Filter Weight" 1.0 0.00 1.50 0.01
#pragma parameter XBR_ANTI_RINGING "Xbr - Anti-Ringing Level" 1.0 0.0 1.0 1.0
#pragma parameter DETAILS "Xbr - Preserve Details" 0.0 0.0 1.0 1.0
#pragma parameter MODE "Mode - Normal, Details, Adaptive" 0.0 0.0 2.0 1.0
#pragma parameter XBR_EDGE_SHP "Adaptive Dynamic Edge Sharp" 0.4 0.0 3.0 0.1
#pragma parameter XBR_TEXTURE_SHP "Adaptive Static Edge Sharp" 1.0 0.0 2.0 0.1
#define mul(a,b) (b*a)
#define wp1 1.0
#define wp2 0.0
#define wp3 0.0
//#define wp4 2.0
#define wp5 -1.0
#define wp6 0.0
#define weight1 (XBR_WEIGHT*1.29633/10.0)
#define weight2 (XBR_WEIGHT*1.75068/10.0/2.0)
#if defined(VERTEX)
#if __VERSION__ >= 130
@ -142,12 +133,16 @@ COMPAT_VARYING vec4 t4;
uniform COMPAT_PRECISION float XBR_EDGE_STR;
uniform COMPAT_PRECISION float XBR_WEIGHT;
uniform COMPAT_PRECISION float XBR_ANTI_RINGING;
uniform COMPAT_PRECISION float DETAILS;
uniform COMPAT_PRECISION float MODE;
uniform COMPAT_PRECISION float XBR_EDGE_SHP;
uniform COMPAT_PRECISION float XBR_TEXTURE_SHP;
#else
#define XBR_EDGE_STR 0.6
#define XBR_WEIGHT 1.0
#define XBR_ANTI_RINGING 1.0
#define DETAILS 0.0
#define MODE 0.0
#define XBR_EDGE_SHP 0.4
#define XBR_TEXTURE_SHP 1.0
#endif
const vec3 Y = vec3(.2126, .7152, .0722);
@ -173,15 +168,13 @@ float df(float A, float B)
*/
float d_wd(float b0, float b1, float c0, float c1, float c2, float d0, float d1, float d2, float d3, float e1, float e2, float e3, float f2, float f3)
float d_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float b0, float b1, float c0, float c1, float c2, float d0, float d1, float d2, float d3, float e1, float e2, float e3, float f2, float f3)
{
float wp4 = (DETAILS > 0.5) ? 1.0 : 2.0;
return (wp1*(df(c1,c2) + df(c1,c0) + df(e2,e1) + df(e2,e3)) + wp2*(df(d2,d3) + df(d0,d1)) + wp3*(df(d1,d3) + df(d0,d2)) + wp4*df(d1,d2) + wp5*(df(c0,c2) + df(e1,e3)) + wp6*(df(b0,b1) + df(f2,f3)));
}
float hv_wd(float i1, float i2, float i3, float i4, float e1, float e2, float e3, float e4)
float hv_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float i1, float i2, float i3, float i4, float e1, float e2, float e3, float e4)
{
float wp4 = (DETAILS > 0.5) ? 1.0 : 2.0;
return ( wp4*(df(i1,i2)+df(i3,i4)) + wp1*(df(i1,e1)+df(i2,e2)+df(i3,e3)+df(i4,e4)) + wp3*(df(i1,e2)+df(i3,e4)+df(e1,i2)+df(e3,i4)));
}
@ -189,13 +182,59 @@ vec3 min4(vec3 a, vec3 b, vec3 c, vec3 d)
{
return min(a, min(b, min(c, d)));
}
vec3 max4(vec3 a, vec3 b, vec3 c, vec3 d)
{
return max(a, max(b, max(c, d)));
}
float max4float(float a, float b, float c, float d)
{
return max(a, max(b, max(c, d)));
}
void main()
{
// settings //
float wp1, wp2, wp3, wp4, wp5, wp6, weight1, weight2;
if (MODE == 1.0)
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 1.0;
wp5 = -1.0;
wp6 = 0.0;
weight1 = (XBR_WEIGHT*1.29633/10.0);
weight2 = (XBR_WEIGHT*1.75068/10.0/2.0);
}
else if (MODE == 2.0)
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 2.0;
wp5 = -1.0;
wp6 = 0.0;
weight1 = (1.29633/10.0);
weight2 = (1.75068/10.0/2.0);
}
else
{
wp1 = 2.0;
wp2 = 1.0;
wp3 = -1.0;
wp4 = 4.0;
wp5 = -1.0;
wp6 = 1.0;
weight1 = (XBR_WEIGHT*1.29633/10.0);
weight2 = (XBR_WEIGHT*1.75068/10.0/2.0);
}
// end settings //
vec3 P0 = texture(Source, t1.xy).xyz;
vec3 P1 = texture(Source, t1.zy).xyz;
vec3 P2 = texture(Source, t1.xw).xyz;
@ -230,25 +269,42 @@ void main()
float h5 = RGBtoYUV( H5 ); float p2 = RGBtoYUV( P2 );
float f4 = RGBtoYUV( F4 ); float p3 = RGBtoYUV( P3 );
/* Calc edgeness in diagonal directions. */
float d_edge = (d_wd( d, b, g, e, c, p2, h, f, p1, h5, i, f4, i5, i4 ) - d_wd( c, f4, b, f, i4, p0, e, i, p3, d, h, i5, g, h5 ));
float d_edge = (d_wd( wp1, wp2, wp3, wp4, wp5, wp6, d, b, g, e, c, p2, h, f, p1, h5, i, f4, i5, i4 ) - d_wd( wp1, wp2, wp3, wp4, wp5, wp6, c, f4, b, f, i4, p0, e, i, p3, d, h, i5, g, h5 ));
/* Calc edgeness in horizontal/vertical directions. */
float hv_edge = (hv_wd(f, i, e, h, c, i5, b, h5) - hv_wd(e, f, h, i, d, f4, g, i4));
float hv_edge = (hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, f, i, e, h, c, i5, b, h5) - hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, e, f, h, i, d, f4, g, i4));
float limits = XBR_EDGE_STR + 0.000001;
float edge_strength = smoothstep(0.0, limits, abs(d_edge));
vec4 w1, w2;
vec3 c3, c4;
if (MODE == 2.0)
{
float contrast = max(max4float(df(e,f),df(e,i),df(e,h),df(f,h)),max(df(f,i),df(h,i)))/(e+0.001);
/* Filter weights. Two taps only. */
vec4 w1 = vec4(-weight1, weight1+0.5, weight1+0.5, -weight1);
vec4 w2 = vec4(-weight2, weight2+0.25, weight2+0.25, -weight2);
float wgt1 = weight1*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
float wgt2 = weight2*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
/* Filter weights. Two taps only. */
w1 = vec4(-wgt1, wgt1+ 0.5, wgt1+ 0.5, -wgt1);
w2 = vec4(-wgt2, wgt2+0.25, wgt2+0.25, -wgt2);
c3 = mul(w2, mat4x3(P0+2.0*(D+G)+P2, B+2.0*(E+H)+H5, C+2.0*(F+I)+I5, P1+2.0*(F4+I4)+P3))/3.0;
c4 = mul(w2, mat4x3(P0+2.0*(C+B)+P1, D+2.0*(F+E)+F4, G+2.0*(I+H)+I4, P2+2.0*(I5+H5)+P3))/3.0;
}
else
{
/* Filter weights. Two taps only. */
w1 = vec4(-weight1, weight1+0.5, weight1+0.5, -weight1);
w2 = vec4(-weight2, weight2+0.25, weight2+0.25, -weight2);
c3 = mul(w2, mat4x3(D+G, E+H, F+I, F4+I4));
c4 = mul(w2, mat4x3(C+B, F+E, I+H, I5+H5));
}
/* Filtering and normalization in four direction generating four colors. */
vec3 c1 = mul(w1, mat4x3( P2, H, F, P1 ));
vec3 c2 = mul(w1, mat4x3( P0, E, I, P3 ));
vec3 c3 = mul(w2, mat4x3(D+G, E+H, F+I, F4+I4));
vec3 c4 = mul(w2, mat4x3(C+B, F+E, I+H, I5+H5));
/* Smoothly blends the two strongest directions (one in diagonal and the other in vert/horiz direction). */
vec3 color = mix(mix(c1, c2, step(0.0, d_edge)), mix(c3, c4, step(0.0, hv_edge)), 1. - edge_strength);
@ -258,6 +314,6 @@ void main()
vec3 max_sample = max4( E, F, H, I ) - (1.-XBR_ANTI_RINGING)*mix((P2-H)*(F-P1), (P0-E)*(I-P3), step(0.0, d_edge));
color = clamp(color, min_sample, max_sample);
FragColor = vec4(color, 1.0);
FragColor = vec4(color, 1.0);
}
#endif

312
xbr/shaders/super-xbr/super-xbr-pass0b.glsl Normal file
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@ -0,0 +1,312 @@
#version 130
/*
******* Super XBR Shader - pass0 *******
Copyright (c) 2015 Hyllian - 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.
*/
#define mul(a,b) (b*a)
#if defined(VERTEX)
#if __VERSION__ >= 130
#define COMPAT_VARYING out
#define COMPAT_ATTRIBUTE in
#define COMPAT_TEXTURE texture
#else
#define COMPAT_VARYING varying
#define COMPAT_ATTRIBUTE attribute
#define COMPAT_TEXTURE texture2D
#endif
#ifdef GL_ES
#define COMPAT_PRECISION mediump
#else
#define COMPAT_PRECISION
#endif
COMPAT_ATTRIBUTE vec4 VertexCoord;
COMPAT_ATTRIBUTE vec4 COLOR;
COMPAT_ATTRIBUTE vec4 TexCoord;
COMPAT_VARYING vec4 COL0;
COMPAT_VARYING vec4 TEX0;
COMPAT_VARYING vec4 t1;
COMPAT_VARYING vec4 t2;
COMPAT_VARYING vec4 t3;
COMPAT_VARYING vec4 t4;
vec4 _oPosition1;
uniform mat4 MVPMatrix;
uniform COMPAT_PRECISION int FrameDirection;
uniform COMPAT_PRECISION int FrameCount;
uniform COMPAT_PRECISION vec2 OutputSize;
uniform COMPAT_PRECISION vec2 TextureSize;
uniform COMPAT_PRECISION vec2 InputSize;
#define vTexCoord TEX0.xy
#define SourceSize vec4(TextureSize, 1.0 / TextureSize)
void main()
{
gl_Position = MVPMatrix * VertexCoord;
COL0 = COLOR;
TEX0.xy = TexCoord.xy * 1.0001;
float dx = SourceSize.z;
float dy = SourceSize.w;
t1 = vTexCoord.xyxy + vec4(-dx, -dy, 2.0*dx, 2.0*dy);
t2 = vTexCoord.xyxy + vec4( 0, -dy, dx, 2.0*dy);
t3 = vTexCoord.xyxy + vec4(-dx, 0, 2.0*dx, dy);
t4 = vTexCoord.xyxy + vec4( 0, 0, dx, dy);
}
#elif defined(FRAGMENT)
#ifdef GL_ES
#ifdef GL_FRAGMENT_PRECISION_HIGH
precision highp float;
#else
precision mediump float;
#endif
#define COMPAT_PRECISION mediump
#else
#define COMPAT_PRECISION
#endif
#if __VERSION__ >= 130
#define COMPAT_VARYING in
#define COMPAT_TEXTURE texture
out COMPAT_PRECISION vec4 FragColor;
#else
#define COMPAT_VARYING varying
#define FragColor gl_FragColor
#define COMPAT_TEXTURE texture2D
#endif
uniform COMPAT_PRECISION int FrameDirection;
uniform COMPAT_PRECISION int FrameCount;
uniform COMPAT_PRECISION vec2 OutputSize;
uniform COMPAT_PRECISION vec2 TextureSize;
uniform COMPAT_PRECISION vec2 InputSize;
uniform sampler2D Texture;
COMPAT_VARYING vec4 TEX0;
COMPAT_VARYING vec4 t1;
COMPAT_VARYING vec4 t2;
COMPAT_VARYING vec4 t3;
COMPAT_VARYING vec4 t4;
// compatibility #defines
#define Source Texture
#define vTexCoord TEX0.xy
#define texture(c, d) COMPAT_TEXTURE(c, d)
#define SourceSize vec4(TextureSize, 1.0 / TextureSize) //either TextureSize or InputSize
#define OutputSize vec4(OutputSize, 1.0 / OutputSize)
#ifdef PARAMETER_UNIFORM
uniform COMPAT_PRECISION float XBR_EDGE_STR;
uniform COMPAT_PRECISION float XBR_WEIGHT;
uniform COMPAT_PRECISION float XBR_ANTI_RINGING;
uniform COMPAT_PRECISION float MODE;
uniform COMPAT_PRECISION float XBR_EDGE_SHP;
uniform COMPAT_PRECISION float XBR_TEXTURE_SHP;
#else
#define XBR_EDGE_STR 0.6
#define XBR_WEIGHT 1.0
#define XBR_ANTI_RINGING 1.0
#define MODE 0.0
#define XBR_EDGE_SHP 0.4
#define XBR_TEXTURE_SHP 1.0
#endif
const vec3 Y = vec3(.2126, .7152, .0722);
float RGBtoYUV(vec3 color)
{
return dot(color, Y);
}
float df(float A, float B)
{
return abs(A-B);
}
/*
P1
|P0|B |C |P1| C F4 |a0|b1|c2|d3|
|D |E |F |F4| B F I4 |b0|c1|d2|e3| |e1|i1|i2|e2|
|G |H |I |I4| P0 E A I P3 |c0|d1|e2|f3| |e3|i3|i4|e4|
|P2|H5|I5|P3| D H I5 |d0|e1|f2|g3|
G H5
P2
*/
float d_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float b0, float b1, float c0, float c1, float c2, float d0, float d1, float d2, float d3, float e1, float e2, float e3, float f2, float f3)
{
return (wp1*(df(c1,c2) + df(c1,c0) + df(e2,e1) + df(e2,e3)) + wp2*(df(d2,d3) + df(d0,d1)) + wp3*(df(d1,d3) + df(d0,d2)) + wp4*df(d1,d2) + wp5*(df(c0,c2) + df(e1,e3)) + wp6*(df(b0,b1) + df(f2,f3)));
}
float hv_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float i1, float i2, float i3, float i4, float e1, float e2, float e3, float e4)
{
return ( wp4*(df(i1,i2)+df(i3,i4)) + wp1*(df(i1,e1)+df(i2,e2)+df(i3,e3)+df(i4,e4)) + wp3*(df(i1,e2)+df(i3,e4)+df(e1,i2)+df(e3,i4)));
}
vec3 min4(vec3 a, vec3 b, vec3 c, vec3 d)
{
return min(a, min(b, min(c, d)));
}
vec3 max4(vec3 a, vec3 b, vec3 c, vec3 d)
{
return max(a, max(b, max(c, d)));
}
float max4float(float a, float b, float c, float d)
{
return max(a, max(b, max(c, d)));
}
void main()
{
// settings //
float wp1, wp2, wp3, wp4, wp5, wp6, weight1, weight2;
if (MODE == 1.0)
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 1.0;
wp5 = -1.0;
wp6 = 0.0;
weight1 = (XBR_WEIGHT*1.29633/10.0);
weight2 = (XBR_WEIGHT*1.75068/10.0/2.0);
}
else if (MODE == 2.0)
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 2.0;
wp5 = -1.0;
wp6 = 0.0;
weight1 = (1.29633/10.0);
weight2 = (1.75068/10.0/2.0);
}
else
{
wp1 = 2.0;
wp2 = 1.0;
wp3 = -1.0;
wp4 = 4.0;
wp5 = -1.0;
wp6 = 1.0;
weight1 = (XBR_WEIGHT*1.29633/10.0);
weight2 = (XBR_WEIGHT*1.75068/10.0/2.0);
}
// end settings //
vec3 P0 = texture(Source, t1.xy).xyz;
vec3 P1 = texture(Source, t1.zy).xyz;
vec3 P2 = texture(Source, t1.xw).xyz;
vec3 P3 = texture(Source, t1.zw).xyz;
vec3 B = texture(Source, t2.xy).xyz;
vec3 C = texture(Source, t2.zy).xyz;
vec3 H5 = texture(Source, t2.xw).xyz;
vec3 I5 = texture(Source, t2.zw).xyz;
vec3 D = texture(Source, t3.xy).xyz;
vec3 F4 = texture(Source, t3.zy).xyz;
vec3 G = texture(Source, t3.xw).xyz;
vec3 I4 = texture(Source, t3.zw).xyz;
vec3 E = texture(Source, t4.xy).xyz;
vec3 F = texture(Source, t4.zy).xyz;
vec3 H = texture(Source, t4.xw).xyz;
vec3 I = texture(Source, t4.zw).xyz;
float b = RGBtoYUV( B );
float c = RGBtoYUV( C );
float d = RGBtoYUV( D );
float e = RGBtoYUV( E );
float f = RGBtoYUV( F );
float g = RGBtoYUV( G );
float h = RGBtoYUV( H );
float i = RGBtoYUV( I );
float i4 = RGBtoYUV( I4 ); float p0 = RGBtoYUV( P0 );
float i5 = RGBtoYUV( I5 ); float p1 = RGBtoYUV( P1 );
float h5 = RGBtoYUV( H5 ); float p2 = RGBtoYUV( P2 );
float f4 = RGBtoYUV( F4 ); float p3 = RGBtoYUV( P3 );
/* Calc edgeness in diagonal directions. */
float d_edge = (d_wd( wp1, wp2, wp3, wp4, wp5, wp6, d, b, g, e, c, p2, h, f, p1, h5, i, f4, i5, i4 ) - d_wd( wp1, wp2, wp3, wp4, wp5, wp6, c, f4, b, f, i4, p0, e, i, p3, d, h, i5, g, h5 ));
/* Calc edgeness in horizontal/vertical directions. */
float hv_edge = (hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, f, i, e, h, c, i5, b, h5) - hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, e, f, h, i, d, f4, g, i4));
float limits = XBR_EDGE_STR + 0.000001;
float edge_strength = smoothstep(0.0, limits, abs(d_edge));
vec4 w1, w2;
vec3 c3, c4;
if (MODE == 2.0)
{
float contrast = max(max4float(df(e,f),df(e,i),df(e,h),df(f,h)),max(df(f,i),df(h,i)))/(e+0.001);
float wgt1 = weight1*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
float wgt2 = weight2*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
/* Filter weights. Two taps only. */
w1 = vec4(-wgt1, wgt1+ 0.5, wgt1+ 0.5, -wgt1);
w2 = vec4(-wgt2, wgt2+0.25, wgt2+0.25, -wgt2);
c3 = mul(w2, mat4x3(P0+2.0*(D+G)+P2, B+2.0*(E+H)+H5, C+2.0*(F+I)+I5, P1+2.0*(F4+I4)+P3))/3.0;
c4 = mul(w2, mat4x3(P0+2.0*(C+B)+P1, D+2.0*(F+E)+F4, G+2.0*(I+H)+I4, P2+2.0*(I5+H5)+P3))/3.0;
}
else
{
/* Filter weights. Two taps only. */
w1 = vec4(-weight1, weight1+0.5, weight1+0.5, -weight1);
w2 = vec4(-weight2, weight2+0.25, weight2+0.25, -weight2);
c3 = mul(w2, mat4x3(D+G, E+H, F+I, F4+I4));
c4 = mul(w2, mat4x3(C+B, F+E, I+H, I5+H5));
}
/* Filtering and normalization in four direction generating four colors. */
vec3 c1 = mul(w1, mat4x3( P2, H, F, P1 ));
vec3 c2 = mul(w1, mat4x3( P0, E, I, P3 ));
/* Smoothly blends the two strongest directions (one in diagonal and the other in vert/horiz direction). */
vec3 color = mix(mix(c1, c2, step(0.0, d_edge)), mix(c3, c4, step(0.0, hv_edge)), 1. - edge_strength);
/* Anti-ringing code. */
vec3 min_sample = min4( E, F, H, I ) + (1.-XBR_ANTI_RINGING)*mix((P2-H)*(F-P1), (P0-E)*(I-P3), step(0.0, d_edge));
vec3 max_sample = max4( E, F, H, I ) - (1.-XBR_ANTI_RINGING)*mix((P2-H)*(F-P1), (P0-E)*(I-P3), step(0.0, d_edge));
color = clamp(color, min_sample, max_sample);
FragColor = vec4(color, 1.0);
}
#endif

125
xbr/shaders/super-xbr/super-xbr-pass1.glsl
View File

@ -28,16 +28,6 @@
#define mul(a,b) (b*a)
#define wp1 1.0
#define wp2 0.0
#define wp3 0.0
//#define wp4 0.0
//#define wp5 0.0
#define wp6 0.0
#define weight1 (XBR_WEIGHT*1.75068/10.0)
#define weight2 (XBR_WEIGHT*1.29633/10.0/2.0)
#if defined(VERTEX)
#if __VERSION__ >= 130
@ -121,12 +111,16 @@ COMPAT_VARYING vec4 TEX0;
uniform COMPAT_PRECISION float XBR_EDGE_STR;
uniform COMPAT_PRECISION float XBR_WEIGHT;
uniform COMPAT_PRECISION float XBR_ANTI_RINGING;
uniform COMPAT_PRECISION float DETAILS;
uniform COMPAT_PRECISION float MODE;
uniform COMPAT_PRECISION float XBR_EDGE_SHP;
uniform COMPAT_PRECISION float XBR_TEXTURE_SHP;
#else
#define XBR_EDGE_STR 0.6
#define XBR_WEIGHT 1.0
#define XBR_ANTI_RINGING 1.0
#define DETAILS 0.0
#define MODE 0.0
#define XBR_EDGE_SHP 0.4
#define XBR_TEXTURE_SHP 1.0
#endif
const vec3 Y = vec3(.2126, .7152, .0722);
@ -151,21 +145,13 @@ float df(float A, float B)
P2
*/
float d_wd(float b0, float b1, float c0, float c1, float c2, float d0, float d1, float d2, float d3, float e1, float e2, float e3, float f2, float f3)
float d_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float b0, float b1, float c0, float c1, float c2, float d0, float d1, float d2, float d3, float e1, float e2, float e3, float f2, float f3)
{
float wp4 = 0.0;
float wp5 = 0.0;
if(DETAILS > 0.5)
{
wp4 = 1.0;
wp5 = -1.0;
}
return (wp1*(df(c1,c2) + df(c1,c0) + df(e2,e1) + df(e2,e3)) + wp2*(df(d2,d3) + df(d0,d1)) + wp3*(df(d1,d3) + df(d0,d2)) + wp4*df(d1,d2) + wp5*(df(c0,c2) + df(e1,e3)) + wp6*(df(b0,b1) + df(f2,f3)));
}
float hv_wd(float i1, float i2, float i3, float i4, float e1, float e2, float e3, float e4)
float hv_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float i1, float i2, float i3, float i4, float e1, float e2, float e3, float e4)
{
float wp4 = (DETAILS > 0.5) ? 1.0 : 0.0;
return ( wp4*(df(i1,i2)+df(i3,i4)) + wp1*(df(i1,e1)+df(i2,e2)+df(i3,e3)+df(i4,e4)) + wp3*(df(i1,e2)+df(i3,e4)+df(e1,i2)+df(e3,i4)));
}
@ -178,15 +164,62 @@ vec3 max4(vec3 a, vec3 b, vec3 c, vec3 d)
return max(a, max(b, max(c, d)));
}
float max4float(float a, float b, float c, float d)
{
return max(a, max(b, max(c, d)));
}
void main()
{
//Skip pixels on wrong grid
vec2 fp = fract(vTexCoord*SourceSize.xy);
vec2 dir = fp - vec2(0.5,0.5);
if ((dir.x*dir.y)>0.0){
FragColor = (fp.x>0.5) ? texture(Source, vTexCoord) : texture(Original, vTexCoord);
}else{
// settings //
float wp1, wp2, wp3, wp4, wp5, wp6, weight1, weight2;
if (MODE == 1.0)
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 1.0;
wp5 = -1.0;
wp6 = 0.0;
weight1 = (XBR_WEIGHT*1.75068/10.0);
weight2 = (XBR_WEIGHT*1.29633/10.0/2.0);
}
else if (MODE == 2.0)
{
wp1 = 8.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 0.0;
wp5 = 0.0;
wp6 = 0.0;
weight1 = (1.75068/10.0);
weight2 = (1.29633/10.0/2.0);
}
else
{
wp1 = 8.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 0.0;
wp5 = 0.0;
wp6 = 0.0;
weight1 = (XBR_WEIGHT*1.75068/10.0);
weight2 = (XBR_WEIGHT*1.29633/10.0/2.0);
}
// end settings //
//Skip pixels on wrong grid
vec2 fp = fract(vTexCoord.xy * SourceSize.xy);
vec2 dir = fp - vec2(0.5,0.5);
if ((dir.x*dir.y)>0.0)
{
FragColor = (fp.x>0.5) ? texture(Source, vTexCoord) : texture(Original, vTexCoord);
}
else
{
vec2 g1 = (fp.x>0.5) ? vec2(0.5/SourceSize.x, 0.0) : vec2(0.0, 0.5/SourceSize.y);
vec2 g2 = (fp.x>0.5) ? vec2(0.0, 0.5/SourceSize.y) : vec2(0.5/SourceSize.x, 0.0);
@ -224,23 +257,41 @@ void main()
float f4 = RGBtoYUV( F4 ); float p3 = RGBtoYUV( P3 );
/* Calc edgeness in diagonal directions. */
float d_edge = (d_wd( d, b, g, e, c, p2, h, f, p1, h5, i, f4, i5, i4 ) - d_wd( c, f4, b, f, i4, p0, e, i, p3, d, h, i5, g, h5 ));
float d_edge = (d_wd( wp1, wp2, wp3, wp4, wp5, wp6, d, b, g, e, c, p2, h, f, p1, h5, i, f4, i5, i4 ) - d_wd( wp1, wp2, wp3, wp4, wp5, wp6, c, f4, b, f, i4, p0, e, i, p3, d, h, i5, g, h5 ));
/* Calc edgeness in horizontal/vertical directions. */
float hv_edge = (hv_wd(f, i, e, h, c, i5, b, h5) - hv_wd(e, f, h, i, d, f4, g, i4));
float hv_edge = (hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, f, i, e, h, c, i5, b, h5) - hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, e, f, h, i, d, f4, g, i4));
float limits = XBR_EDGE_STR + 0.000001;
float edge_strength = smoothstep(0.0, limits, abs(d_edge));
vec4 w1, w2;
vec3 c3, c4;
if (MODE == 2.0)
{
float contrast = max(max4float(df(e,f),df(e,i),df(e,h),df(f,h)),max(df(f,i),df(h,i)))/(e+0.001);
/* Filter weights. Two taps only. */
vec4 w1 = vec4(-weight1, weight1+0.5, weight1+0.5, -weight1);
vec4 w2 = vec4(-weight2, weight2+0.25, weight2+0.25, -weight2);
float wgt1 = weight1*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
float wgt2 = weight2*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
/* Filter weights. Two taps only. */
w1 = vec4(-wgt1, wgt1+ 0.5, wgt1+ 0.5, -wgt1);
w2 = vec4(-wgt2, wgt2+0.25, wgt2+0.25, -wgt2);
c3 = mul(w2, mat4x3(P0+2.0*(D+G)+P2, B+2.0*(E+H)+H5, C+2.0*(F+I)+I5, P1+2.0*(F4+I4)+P3))/3.0;
c4 = mul(w2, mat4x3(P0+2.0*(C+B)+P1, D+2.0*(F+E)+F4, G+2.0*(I+H)+I4, P2+2.0*(I5+H5)+P3))/3.0;
}
else
{
/* Filter weights. Two taps only. */
w1 = vec4(-weight1, weight1+0.5, weight1+0.5, -weight1);
w2 = vec4(-weight2, weight2+0.25, weight2+0.25, -weight2);
c3 = mul(w2, mat4x3(D+G, E+H, F+I, F4+I4));
c4 = mul(w2, mat4x3(C+B, F+E, I+H, I5+H5));
}
/* Filtering and normalization in four direction generating four colors. */
vec3 c1 = mul(w1, mat4x3( P2, H, F, P1 ));
vec3 c2 = mul(w1, mat4x3( P0, E, I, P3 ));
vec3 c3 = mul(w2, mat4x3(D+G, E+H, F+I, F4+I4));
vec3 c4 = mul(w2, mat4x3(C+B, F+E, I+H, I5+H5));
/* Smoothly blends the two strongest directions (one in diagonal and the other in vert/horiz direction). */
vec3 color = mix(mix(c1, c2, step(0.0, d_edge)), mix(c3, c4, step(0.0, hv_edge)), 1. - edge_strength);
@ -250,7 +301,7 @@ void main()
vec3 max_sample = max4( E, F, H, I ) - (1.-XBR_ANTI_RINGING)*mix((P2-H)*(F-P1), (P0-E)*(I-P3), step(0.0, d_edge));
color = clamp(color, min_sample, max_sample);
FragColor = vec4(color, 1.0);
}
FragColor = vec4(color, 1.0);
}
}
#endif

107
xbr/shaders/super-xbr/super-xbr-pass2.glsl
View File

@ -28,16 +28,6 @@
#define mul(a,b) (b*a)
#define wp1 1.0
#define wp2 0.0
#define wp3 0.0
//#define wp4 0.0
//#define wp5 0.0
#define wp6 0.0
#define weight1 (XBR_WEIGHT*1.29633/10.0)
#define weight2 (XBR_WEIGHT*1.75068/10.0/2.0)
#if defined(VERTEX)
#if __VERSION__ >= 130
@ -136,12 +126,16 @@ COMPAT_VARYING vec4 t4;
uniform COMPAT_PRECISION float XBR_EDGE_STR;
uniform COMPAT_PRECISION float XBR_WEIGHT;
uniform COMPAT_PRECISION float XBR_ANTI_RINGING;
uniform COMPAT_PRECISION float DETAILS;
uniform COMPAT_PRECISION float MODE;
uniform COMPAT_PRECISION float XBR_EDGE_SHP;
uniform COMPAT_PRECISION float XBR_TEXTURE_SHP;
#else
#define XBR_EDGE_STR 0.6
#define XBR_WEIGHT 1.0
#define XBR_ANTI_RINGING 1.0
#define DETAILS 0.0
#define MODE 0.0
#define XBR_EDGE_SHP 0.4
#define XBR_TEXTURE_SHP 1.0
#endif
const vec3 Y = vec3(.2126, .7152, .0722);
@ -166,21 +160,13 @@ float df(float A, float B)
P2
*/
float d_wd(float b0, float b1, float c0, float c1, float c2, float d0, float d1, float d2, float d3, float e1, float e2, float e3, float f2, float f3)
float d_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float b0, float b1, float c0, float c1, float c2, float d0, float d1, float d2, float d3, float e1, float e2, float e3, float f2, float f3)
{
float wp4 = 0.0;
float wp5 = 0.0;
if(DETAILS > 0.5)
{
wp4 = 1.0;
wp5 = -1.0;
}
return (wp1*(df(c1,c2) + df(c1,c0) + df(e2,e1) + df(e2,e3)) + wp2*(df(d2,d3) + df(d0,d1)) + wp3*(df(d1,d3) + df(d0,d2)) + wp4*df(d1,d2) + wp5*(df(c0,c2) + df(e1,e3)) + wp6*(df(b0,b1) + df(f2,f3)));
}
float hv_wd(float i1, float i2, float i3, float i4, float e1, float e2, float e3, float e4)
float hv_wd(float wp1, float wp2, float wp3, float wp4, float wp5, float wp6, float i1, float i2, float i3, float i4, float e1, float e2, float e3, float e4)
{
float wp4 = (DETAILS > 0.5) ? 1.0 : 0.0;
return ( wp4*(df(i1,i2)+df(i3,i4)) + wp1*(df(i1,e1)+df(i2,e2)+df(i3,e3)+df(i4,e4)) + wp3*(df(i1,e2)+df(i3,e4)+df(e1,i2)+df(e3,i4)));
}
@ -193,8 +179,53 @@ vec3 max4(vec3 a, vec3 b, vec3 c, vec3 d)
return max(a, max(b, max(c, d)));
}
float max4float(float a, float b, float c, float d)
{
return max(a, max(b, max(c, d)));
}
void main()
{
// settings //
float wp1, wp2, wp3, wp4, wp5, wp6, weight1, weight2;
if (MODE == 1.0)
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 0.0;
wp4 = 0.0;
wp5 = 0.0;
wp6 = 0.0;
weight1 = (XBR_WEIGHT*1.29633/10.0);
weight2 = (XBR_WEIGHT*1.75068/10.0/2.0);
}
else if (MODE == 2.0)
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 1.0;
wp4 = 3.0;
wp5 = -2.0;
wp6 = 0.0;
weight1 = (1.29633/10.0);
weight2 = (1.75068/10.0/2.0);
}
else
{
wp1 = 1.0;
wp2 = 0.0;
wp3 = 2.0;
wp4 = 3.0;
wp5 = -2.0;
wp6 = 1.0;
weight1 = (XBR_WEIGHT*1.29633/10.0);
weight2 = (XBR_WEIGHT*1.75068/10.0/2.0);
}
// end settings //
vec3 P0 = texture(Source, t1.xy).xyz;
vec3 P1 = texture(Source, t1.zy).xyz;
vec3 P2 = texture(Source, t1.xw).xyz;
@ -240,23 +271,41 @@ void main()
*/
/* Calc edgeness in diagonal directions. */
float d_edge = (d_wd( d, b, g, e, c, p2, h, f, p1, h5, i, f4, i5, i4 ) - d_wd( c, f4, b, f, i4, p0, e, i, p3, d, h, i5, g, h5 ));
float d_edge = (d_wd( wp1, wp2, wp3, wp4, wp5, wp6, d, b, g, e, c, p2, h, f, p1, h5, i, f4, i5, i4 ) - d_wd( wp1, wp2, wp3, wp4, wp5, wp6, c, f4, b, f, i4, p0, e, i, p3, d, h, i5, g, h5 ));
/* Calc edgeness in horizontal/vertical directions. */
float hv_edge = (hv_wd(f, i, e, h, c, i5, b, h5) - hv_wd(e, f, h, i, d, f4, g, i4));
float hv_edge = (hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, f, i, e, h, c, i5, b, h5) - hv_wd(wp1, wp2, wp3, wp4, wp5, wp6, e, f, h, i, d, f4, g, i4));
float limits = XBR_EDGE_STR + 0.000001;
float edge_strength = smoothstep(0.0, limits, abs(d_edge));
vec4 w1, w2;
vec3 c3, c4;
if (MODE == 2.0)
{
float contrast = max(max4float(df(e,f),df(e,i),df(e,h),df(f,h)),max(df(f,i),df(h,i)))/(e+0.001);
/* Filter weights. Two taps only. */
vec4 w1 = vec4(-weight1, weight1+0.5, weight1+0.5, -weight1);
vec4 w2 = vec4(-weight2, weight2+0.25, weight2+0.25, -weight2);
float wgt1 = weight1*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
float wgt2 = weight2*(smoothstep(0.0, 0.6, contrast)*XBR_EDGE_SHP + XBR_TEXTURE_SHP);
/* Filter weights. Two taps only. */
w1 = vec4(-wgt1, wgt1+ 0.5, wgt1+ 0.5, -wgt1);
w2 = vec4(-wgt2, wgt2+0.25, wgt2+0.25, -wgt2);
c3 = mul(w2, mat4x3(P0+2.0*(D+G)+P2, B+2.0*(E+H)+H5, C+2.0*(F+I)+I5, P1+2.0*(F4+I4)+P3))/3.0;
c4 = mul(w2, mat4x3(P0+2.0*(C+B)+P1, D+2.0*(F+E)+F4, G+2.0*(I+H)+I4, P2+2.0*(I5+H5)+P3))/3.0;
}
else
{
/* Filter weights. Two taps only. */
w1 = vec4(-weight1, weight1+0.5, weight1+0.5, -weight1);
w2 = vec4(-weight2, weight2+0.25, weight2+0.25, -weight2);
c3 = mul(w2, mat4x3(D+G, E+H, F+I, F4+I4));
c4 = mul(w2, mat4x3(C+B, F+E, I+H, I5+H5));
}
/* Filtering and normalization in four direction generating four colors. */
vec3 c1 = mul(w1, mat4x3( P2, H, F, P1 ));
vec3 c2 = mul(w1, mat4x3( P0, E, I, P3 ));
vec3 c3 = mul(w2, mat4x3(D+G, E+H, F+I, F4+I4));
vec3 c4 = mul(w2, mat4x3(C+B, F+E, I+H, I5+H5));
/* Smoothly blends the two strongest directions (one in diagonal and the other in vert/horiz direction). */
vec3 color = mix(mix(c1, c2, step(0.0, d_edge)), mix(c3, c4, step(0.0, hv_edge)), 1. - edge_strength);

43
xbr/super-xbr-6p-adaptive.glslp Normal file
View File

@ -0,0 +1,43 @@
shaders = "7"
shader0 = "shaders/super-xbr/super-xbr-pass0.glsl"
filter_linear0 = false
scale_type_x0 = "source"
scale_x0 = "1.000000"
scale_type_y0 = "source"
scale_y0 = "1.000000"
shader1 = "shaders/super-xbr/super-xbr-pass1.glsl"
filter_linear1 = false
scale_type_x1 = "source"
scale_x1 = "2.000000"
scale_type_y1 = "source"
scale_y1 = "2.000000"
shader2 = "shaders/super-xbr/super-xbr-pass2.glsl"
filter_linear2 = false
scale_type_x2 = "source"
scale_x2 = "1.000000"
scale_type_y2 = "source"
scale_y2 = "1.000000"
shader3 = "shaders/super-xbr/super-xbr-pass0b.glsl"
filter_linear3 = false
scale_type_x3 = "source"
scale_x3 = "1.000000"
scale_type_y3 = "source"
scale_y3 = "1.000000"
shader4 = "shaders/super-xbr/super-xbr-pass1.glsl"
filter_linear4 = false
scale_type_x4 = "source"
scale_x4 = "2.000000"
scale_type_y4 = "source"
scale_y4 = "2.000000"
shader5 = "shaders/super-xbr/super-xbr-pass2.glsl"
filter_linear5 = false
scale_type_x5 = "source"
scale_x5 = "1.000000"
scale_type_y5 = "source"
scale_y5 = "1.000000"
shader6 = "shaders/super-xbr/custom-jinc2-sharper.glsl"
filter_linear6 = false
parameters = "MODE;XBR_EDGE_STR"
MODE = "2.0"
XBR_EDGE_STR = "2.0"

43
xbr/super-xbr-6p-small-details.glslp Normal file
View File

@ -0,0 +1,43 @@
shaders = "7"
shader0 = "shaders/super-xbr/super-xbr-pass0.glsl"
filter_linear0 = false
scale_type_x0 = "source"
scale_x0 = "1.000000"
scale_type_y0 = "source"
scale_y0 = "1.000000"
shader1 = "shaders/super-xbr/super-xbr-pass1.glsl"
filter_linear1 = false
scale_type_x1 = "source"
scale_x1 = "2.000000"
scale_type_y1 = "source"
scale_y1 = "2.000000"
shader2 = "shaders/super-xbr/super-xbr-pass2.glsl"
filter_linear2 = false
scale_type_x2 = "source"
scale_x2 = "1.000000"
scale_type_y2 = "source"
scale_y2 = "1.000000"
shader3 = "shaders/super-xbr/super-xbr-pass0b.glsl"
filter_linear3 = false
scale_type_x3 = "source"
scale_x3 = "1.000000"
scale_type_y3 = "source"
scale_y3 = "1.000000"
shader4 = "shaders/super-xbr/super-xbr-pass1.glsl"
filter_linear4 = false
scale_type_x4 = "source"
scale_x4 = "2.000000"
scale_type_y4 = "source"
scale_y4 = "2.000000"
shader5 = "shaders/super-xbr/super-xbr-pass2.glsl"
filter_linear5 = false
scale_type_x5 = "source"
scale_x5 = "1.000000"
scale_type_y5 = "source"
scale_y5 = "1.000000"
shader6 = "shaders/super-xbr/custom-jinc2-sharper.glsl"
filter_linear6 = false
parameters = "MODE;XBR_EDGE_STR"
MODE = "1.0"
XBR_EDGE_STR = "2.0"

2
xbr/super-xbr-6p.glslp
View File

@ -17,7 +17,7 @@ scale_type_x2 = "source"
scale_x2 = "1.000000"
scale_type_y2 = "source"
scale_y2 = "1.000000"
shader3 = "shaders/super-xbr/super-xbr-pass0.glsl"
shader3 = "shaders/super-xbr/super-xbr-pass0b.glsl"
filter_linear3 = false
scale_type_x3 = "source"
scale_x3 = "1.000000"