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new TAA test for AMD. a improved ambient lighting for clouds. fixed line on border fog.

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Xonk
2024-02-11 16:27:14 -05:00
parent 12df326c72
commit d2d28bdf8e
5 changed files with 92 additions and 64 deletions
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41
shaders/dimensions/composite5.fsh
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@ -170,6 +170,7 @@ vec3 tonemap(vec3 col){
vec3 invTonemap(vec3 col){
return col/(1-luma(col));
}
vec3 closestToCamera5taps(vec2 texcoord, sampler2D depth)
{
vec2 du = vec2(texelSize.x*2., 0.0);
@ -194,6 +195,34 @@ vec3 closestToCamera5taps(vec2 texcoord, sampler2D depth)
return dmin;
}
vec3 closestToCamera5taps_DH(vec2 texcoord, sampler2D depth, sampler2D dhDepth, bool depthCheck)
{
vec2 du = vec2(texelSize.x*2., 0.0);
vec2 dv = vec2(0.0, texelSize.y*2.);
vec3 dtl = vec3(texcoord,0.) + vec3(-texelSize, texture2D(depthCheck ? dhDepth : depth, texcoord - dv - du).x);
vec3 dtr = vec3(texcoord,0.) + vec3( texelSize.x, -texelSize.y, texture2D(depthCheck ? dhDepth : depth, texcoord - dv + du).x);
vec3 dmc = vec3(texcoord,0.) + vec3( 0.0, 0.0, texture2D(depthCheck ? dhDepth : depth, texcoord).x);
vec3 dbl = vec3(texcoord,0.) + vec3(-texelSize.x, texelSize.y, texture2D(depthCheck ? dhDepth : depth, texcoord + dv - du).x);
vec3 dbr = vec3(texcoord,0.) + vec3( texelSize.x, texelSize.y, texture2D(depthCheck ? dhDepth : depth, texcoord + dv + du).x);
vec3 dmin = dmc;
dmin = dmin.z > dtr.z? dtr : dmin;
dmin = dmin.z > dtl.z? dtl : dmin;
dmin = dmin.z > dbl.z? dbl : dmin;
dmin = dmin.z > dbr.z? dbr : dmin;
#ifdef TAA_UPSCALING
dmin.xy = dmin.xy/RENDER_SCALE;
#endif
return dmin;
}
uniform sampler2D dhDepthTex;
uniform float dhFarPlane;
uniform float dhNearPlane;
@ -249,7 +278,6 @@ vec3 toScreenSpace_DH_special(vec3 POS, bool depthCheck ) {
return viewPos.xyz;
}
const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
vec2(-1.,3.)/8.,
vec2(5.0,1.)/8.,
@ -259,15 +287,6 @@ const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
vec2(3,7.)/8.,
vec2(7.,-7.)/8.);
sampler2D swapSampler(sampler2D depth, sampler2D DHdepth, bool depthCheck ){
if(depthCheck){
return dhDepthTex;
}else{
return depth;
}
}
vec4 TAA_hq(){
@ -283,7 +302,7 @@ vec4 TAA_hq(){
//use velocity from the nearest texel from camera in a 3x3 box in order to improve edge quality in motion
#ifdef CLOSEST_VELOCITY
#ifdef DISTANT_HORIZONS
vec3 closestToCamera = closestToCamera5taps(adjTC, swapSampler(depthtex0, dhDepthTex, depthCheck));
vec3 closestToCamera = closestToCamera5taps_DH(adjTC, depthtex0, dhDepthTex, depthCheck);
#else
vec3 closestToCamera = closestToCamera5taps(adjTC, depthtex0);
#endif