diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class2')
5 files changed, 93 insertions, 97 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl index 99bf03ceca..813cfb605b 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl @@ -58,23 +58,22 @@ uniform float shadow_bias; uniform mat4 inv_proj; -float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl) +float pcfShadow(sampler2DShadow shadowMap, vec4 stc) { stc.xyz /= stc.w; stc.z += shadow_bias; + stc.x = floor(stc.x + fract(stc.y*12345)); // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here + float cs = shadow2D(shadowMap, stc.xyz).x; float shadow = cs; - - vec2 off = scl/shadow_res; - - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs); - - return shadow/5.0; + shadow += shadow2DRect(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2DRect(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + + return shadow*0.2; } @@ -103,7 +102,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap3, lpos, 0.25)*w; + shadow += pcfShadow(shadowMap3, lpos)*w; weight += w; shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0); } @@ -115,7 +114,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.y, 0.0)/transition_domain.y; w -= max(near_split.z-spos.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap2, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap2, lpos)*w; weight += w; } @@ -126,7 +125,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.x, 0.0)/transition_domain.x; w -= max(near_split.y-spos.z, 0.0)/transition_domain.y; - shadow += pcfShadow(shadowMap1, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap1, lpos)*w; weight += w; } @@ -137,7 +136,7 @@ void main() float w = 1.0; w -= max(near_split.x-spos.z, 0.0)/transition_domain.x; - shadow += pcfShadow(shadowMap0, lpos, 1.0)*w; + shadow += pcfShadow(shadowMap0, lpos)*w; weight += w; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl index 4f6a88961b..f77d0ae398 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl @@ -71,22 +71,22 @@ vec4 getPosition(vec2 pos_screen) return pos; } -float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl) +float pcfShadow(sampler2DShadow shadowMap, vec4 stc) { stc.xyz /= stc.w; stc.z += shadow_bias; - - float cs = shadow2DRect(shadowMap, stc.xyz).x; + + stc.x = floor(stc.x + fract(stc.y*12345)); // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here + + float cs = shadow2D(shadowMap, stc.xyz).x; float shadow = cs; - vec2 off = scl/shadow_res; - - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs); - - return shadow/5.0; + shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + + return shadow*0.2; } @@ -115,7 +115,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap3, lpos, 0.25)*w; + shadow += pcfShadow(shadowMap3, lpos)*w; weight += w; shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0); } @@ -127,7 +127,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.y, 0.0)/transition_domain.y; w -= max(near_split.z-spos.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap2, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap2, lpos)*w; weight += w; } @@ -138,7 +138,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.x, 0.0)/transition_domain.x; w -= max(near_split.y-spos.z, 0.0)/transition_domain.y; - shadow += pcfShadow(shadowMap1, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap1, lpos)*w; weight += w; } @@ -149,7 +149,7 @@ void main() float w = 1.0; w -= max(near_split.x-spos.z, 0.0)/transition_domain.x; - shadow += pcfShadow(shadowMap0, lpos, 1.0)*w; + shadow += pcfShadow(shadowMap0, lpos)*w; weight += w; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl index 90cd0f8602..cce510d406 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl @@ -73,22 +73,22 @@ vec4 getPosition(vec2 pos_screen) return pos; } -float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl) +float pcfShadow(sampler2DShadow shadowMap, vec4 stc) { stc.xyz /= stc.w; stc.z += shadow_bias; - + + stc.x = floor(stc.x + fract(stc.y*12345)); // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here float cs = shadow2D(shadowMap, stc.xyz).x; + float shadow = cs; - vec2 off = scl/shadow_res; - - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs); - - return shadow/5.0; + shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + + return shadow*0.2; } @@ -124,7 +124,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap3, lpos, 0.25)*w; + shadow += pcfShadow(shadowMap3, lpos)*w; weight += w; shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0); } @@ -136,7 +136,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.y, 0.0)/transition_domain.y; w -= max(near_split.z-spos.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap2, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap2, lpos)*w; weight += w; } @@ -147,7 +147,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.x, 0.0)/transition_domain.x; w -= max(near_split.y-spos.z, 0.0)/transition_domain.y; - shadow += pcfShadow(shadowMap1, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap1, lpos)*w; weight += w; } @@ -158,7 +158,7 @@ void main() float w = 1.0; w -= max(near_split.x-spos.z, 0.0)/transition_domain.x; - shadow += pcfShadow(shadowMap0, lpos, 1.0)*w; + shadow += pcfShadow(shadowMap0, lpos)*w; weight += w; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl index 219ae687d5..20ff0c3402 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl @@ -78,45 +78,43 @@ vec4 getPosition(vec2 pos_screen) return pos; } -float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl) +float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen) { stc.xyz /= stc.w; stc.z += shadow_bias; + stc.x = floor(stc.x + fract(pos_screen.y*0.666666666)); // add some jitter to X sample pos according to Y to disguise the snapping going on here float cs = shadow2D(shadowMap, stc.xyz).x; + float shadow = cs; - - vec2 off = 1.5/shadow_res; + shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs); - return shadow/5.0; - - //return shadow; + return shadow*0.2; } -float pcfSpotShadow(sampler2DShadow shadowMap, vec4 stc, float scl) +float pcfSpotShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen) { stc.xyz /= stc.w; stc.z += spot_shadow_bias*scl; + stc.x = floor(proj_shadow_res.x * stc.x + fract(pos_screen.y*0.666666666)) / proj_shadow_res.x; // snap float cs = shadow2D(shadowMap, stc.xyz).x; float shadow = cs; - vec2 off = 1.5/proj_shadow_res; + vec2 off = 1.0/proj_shadow_res; + off.y *= 1.5; - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs); - - return shadow/5.0; - - //return shadow; + shadow += shadow2D(shadowMap, stc.xyz+vec3(off.x*2.0, off.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-off.x*2.0, -off.y, 0.0)).x; + + return shadow*0.2; } void main() @@ -168,7 +166,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap3, lpos, 0.25)*w; + shadow += pcfShadow(shadowMap3, lpos, 0.25, pos_screen)*w; weight += w; shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0); } @@ -180,7 +178,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.y, 0.0)/transition_domain.y; w -= max(near_split.z-spos.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap2, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap2, lpos, 0.5, pos_screen)*w; weight += w; } @@ -191,7 +189,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.x, 0.0)/transition_domain.x; w -= max(near_split.y-spos.z, 0.0)/transition_domain.y; - shadow += pcfShadow(shadowMap1, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap1, lpos, 0.75, pos_screen)*w; weight += w; } @@ -202,7 +200,7 @@ void main() float w = 1.0; w -= max(near_split.x-spos.z, 0.0)/transition_domain.x; - shadow += pcfShadow(shadowMap0, lpos, 1.0)*w; + shadow += pcfShadow(shadowMap0, lpos, 1.0, pos_screen)*w; weight += w; } @@ -236,11 +234,11 @@ void main() //spotlight shadow 1 vec4 lpos = shadow_matrix[4]*spos; - frag_color[2] = pcfSpotShadow(shadowMap4, lpos, 0.8); + frag_color[2] = pcfSpotShadow(shadowMap4, lpos, 0.8, pos_screen); //spotlight shadow 2 lpos = shadow_matrix[5]*spos; - frag_color[3] = pcfSpotShadow(shadowMap5, lpos, 0.8); + frag_color[3] = pcfSpotShadow(shadowMap5, lpos, 0.8, pos_screen); //frag_color.rgb = pos.xyz; //frag_color.b = shadow; diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl index f6b009577a..37689bef4f 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl @@ -91,7 +91,7 @@ vec2 getKern(int i) kern[5] = vec2(-0.7071, -0.7071) * 0.750*0.750; kern[6] = vec2(-0.7071, 0.7071) * 0.875*0.875; kern[7] = vec2(0.7071, -0.7071) * 1.000*1.000; - + return kern[i]; } @@ -140,44 +140,43 @@ float calcAmbientOcclusion(vec4 pos, vec3 norm) return min(ret, 1.0); } -float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl) +float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen) { stc.xyz /= stc.w; stc.z += shadow_bias; + stc.x = floor(stc.x + fract(pos_screen.y*0.666666666)); float cs = shadow2D(shadowMap, stc.xyz).x; + float shadow = cs; - - vec2 off = 1.5/shadow_res; - - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs); - - return shadow/5.0; - //return shadow; + shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x; + + + return shadow*0.2; } -float pcfSpotShadow(sampler2DShadow shadowMap, vec4 stc, float scl) +float pcfSpotShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen) { stc.xyz /= stc.w; stc.z += spot_shadow_bias*scl; + stc.x = floor(proj_shadow_res.x * stc.x + fract(pos_screen.y*0.666666666)) / proj_shadow_res.x; // snap float cs = shadow2D(shadowMap, stc.xyz).x; float shadow = cs; - vec2 off = 1.5/proj_shadow_res; - - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x, cs); - shadow += max(shadow2D(shadowMap, stc.xyz+vec3(-off.x, -off.y, 0.0)).x, cs); + vec2 off = 1.0/proj_shadow_res; + off.y *= 1.5; - return shadow/5.0; - - //return shadow; + shadow += shadow2D(shadowMap, stc.xyz+vec3(off.x*2.0, off.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(off.x, -off.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-off.x, off.y, 0.0)).x; + shadow += shadow2D(shadowMap, stc.xyz+vec3(-off.x*2.0, -off.y, 0.0)).x; + + return shadow*0.2; } void main() @@ -229,7 +228,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap3, lpos, 0.25)*w; + shadow += pcfShadow(shadowMap3, lpos, 0.25, pos_screen)*w; weight += w; shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0); } @@ -241,7 +240,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.y, 0.0)/transition_domain.y; w -= max(near_split.z-spos.z, 0.0)/transition_domain.z; - shadow += pcfShadow(shadowMap2, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap2, lpos, 0.5, pos_screen)*w; weight += w; } @@ -252,7 +251,7 @@ void main() float w = 1.0; w -= max(spos.z-far_split.x, 0.0)/transition_domain.x; w -= max(near_split.y-spos.z, 0.0)/transition_domain.y; - shadow += pcfShadow(shadowMap1, lpos, 0.75)*w; + shadow += pcfShadow(shadowMap1, lpos, 0.75, pos_screen)*w; weight += w; } @@ -263,7 +262,7 @@ void main() float w = 1.0; w -= max(near_split.x-spos.z, 0.0)/transition_domain.x; - shadow += pcfShadow(shadowMap0, lpos, 1.0)*w; + shadow += pcfShadow(shadowMap0, lpos, 1.0, pos_screen)*w; weight += w; } @@ -297,11 +296,11 @@ void main() //spotlight shadow 1 vec4 lpos = shadow_matrix[4]*spos; - frag_color[2] = pcfSpotShadow(shadowMap4, lpos, 0.8); + frag_color[2] = pcfSpotShadow(shadowMap4, lpos, 0.8, pos_screen); //spotlight shadow 2 lpos = shadow_matrix[5]*spos; - frag_color[3] = pcfSpotShadow(shadowMap5, lpos, 0.8); + frag_color[3] = pcfSpotShadow(shadowMap5, lpos, 0.8, pos_screen); //frag_color.rgb = pos.xyz; //frag_color.b = shadow; |