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1static constexpr char SKSL_MINIFIED_sksl_graphite_frag[] =
2"$pure half4 sk_error(){return half4(1.,0.,0.,1.);}$pure half4 sk_passthrough"
3"(half4 a){return a;}$pure half4 sk_solid_shader(float4 a){return half4(a);}"
4"$pure half4 sk_rgb_opaque(float4 a){return half4(half3(a.xyz),1.);}$pure half4"
5" sk_alpha_only(float4 a){return half4(0.,0.,0.,half(a.w));}$pure float3 $k("
6"float3 a,half4 b,half3 c){return mix(pow(float(b.y)*a+float(b.z),float(b.x)"
7".xxx)+float(c.y),float(b.w)*a+float(c.z),lessThan(a,float(c.x).xxx));}$pure"
8" float3 $l(float3 a,half3 b,half3 c){float3 d=pow(a,float(b.z).xxx);return pow"
9"(max(float(b.x)+float(b.y)*d,0.)/(float(c.x)+float(c.y)*d),float(c.z).xxx);"
10"}$pure float3 $m(float3 a,half3 b,half3 c){return float(c.z+1.)*mix(exp((a-"
11"float(c.y))*float(b.z))+float(c.x),pow(a*float(b.x),float(b.y).xxx),lessThanEqual"
12"(a*float(b.x),1..xxx));}$pure float3 $n(float3 a,half3 b,half3 c){a/=float("
13"c.z+1.);return mix(float(b.z)*log(a-float(c.x))+float(c.y),float(b.x)*pow(a"
14",float(b.y).xxx),lessThanEqual(a,1..xxx));}$pure half4 sk_color_space_transform"
15"(half4 a,half3x3 b,half4 c,half4 d,half4 e,half4 f){if(d.w<0.)a=unpremul(a)"
16";else{half g=1.-d.w;half h=d.w*f.w;half i=d.w-h;a.w=dot(half3(a.wx,1.),half3"
17"(g,i,h));}float3 g=float3(a.xyz);if(c.x>0.)g=sign(g)*$k(abs(g),c,d.xyz);else"
18" if(c.x<-1.)g=sign(g)*$l(abs(g),c.yzw,d.xyz);else if(c.x<0.)g=sign(g)*$m(abs"
19"(g),c.yzw,d.xyz);g=float3x3(b)*g;if(e.x>0.)g=sign(g)*$k(abs(g),e,f.xyz);else"
20" if(e.x<-1.)g=sign(g)*$l(abs(g),e.yzw,f.xyz);else if(e.x<0.)g=sign(g)*$n(abs"
21"(g),e.yzw,f.xyz);half h=f.w;a.xyz=half3(g)*max(a.w,h);return a;}$pure half4"
22" sk_color_space_transform_premul(half4 a,half2 b){if(b.x<0.)a=unpremul(a);else"
23"{half c=b.x;half d=b.y;a.w=max(a.w,c);a.xyz=a.xyz*max(a.w,d);}return a;}$pure"
24" half4 sk_color_space_transform_srgb(half4 a,half3x3 b,half4 c,half4 d,half4"
25" e,half4 f){if(d.w<0.)a=unpremul(a);else{half g=1.-d.w;half h=d.w*f.w;half i"
26"=d.w-h;a.w=dot(half3(a.wx,1.),half3(g,i,h));}float3 g=float3(a.xyz);g=sign("
27"g)*$k(abs(g),c,d.xyz);g=float3x3(b)*g;g=sign(g)*$k(abs(g),e,f.xyz);half h=f"
28".w;a.xyz=half3(g)*max(a.w,h);return a;}$pure half4 sk_analytic_clip(float2 a"
29",float4 b,float2 c,half4 d){float2 e=abs(c.x).xx;float2 f=float2(d.xy)*((b."
30"xy+e)-a);float2 g=float2(d.zw)*(a-(b.zw-e));float2 h=max(max(f,g),0.);half i"
31"=half(saturate(e.x*(1.-length(h*c.y))));half4 j=saturate(half4(half2(a-b.xy"
32"),half2(b.zw-a)));j=mix(j,half4(1.),d);half k=(((i*j.x)*j.y)*j.z)*j.w;k=c.x"
33"<0.?1.-k:k;return k.xxxx;}$pure half4 sk_analytic_and_atlas_clip(float2 a,float4"
34" b,float2 c,half4 d,float2 e,float4 f,float2 g,sampler2D h){half4 i=sk_analytic_clip"
35"(a,b,c,d);float2 j=a+e;float2 k=clamp(j,f.xy,f.zw);half l=sample(h,k*g).x;return"
36" i*l;}$pure float $o(int a,float b,float c,float d){switch(a){case 0:return"
37" clamp(b,c,d);case 1:{float e=d-c;return mod(b-c,e)+c;}case 2:{float e=d-c;"
38"float g=2.*e;float h=mod(b-c,g);return mix(h,g-h,step(e,h))+c;}default:return"
39" b;}}$pure half4 $p(float2 a,float2 b,sampler2D c){return sample(c,a*b);}$pure"
40" half4 $q(float2 a,float2 b,float4 c,int d,int e,int f,float2 g,sampler2D h"
41"){if(d==3&&f==0){float i=floor(a.x)+.5;if(i<c.x||i>c.z)return half4(0.);}if"
42"(e==3&&f==0){float i=floor(a.y)+.5;if(i<c.y||i>c.w)return half4(0.);}a.x=$o"
43"(d,a.x,c.x,c.z);a.y=$o(e,a.y,c.y,c.w);float4 i;if(f==0)i=float4(floor(c.xy)"
44"+.50001,ceil(c.zw)-.50001);else i=float4(c.xy+g.x,c.zw-g.y);float2 j=clamp("
45"a,i.xy,i.zw);half4 k=$p(j,b,h);if(f==1){half2 l=half2(a-j);half2 m=abs(l);bool"
46" n=d==1;bool o=e==1;if(n||o){float p;float q;half4 r;half4 t;if(n){p=l.x>0."
47"?i.x:i.z;r=$p(float2(p,j.y),b,h);}if(o){q=l.y>0.?i.y:i.w;t=$p(float2(j.x,q)"
48",b,h);}if(n&&o){half4 u=$p(float2(p,q),b,h);k=mix(mix(k,r,m.x),mix(t,u,m.x)"
49",m.y);}else if(n)k=mix(k,r,m.x);else if(o)k=mix(k,t,m.y);}if(d==3)k*=max(1."
50"-m.x,0.);if(e==3)k*=max(1.-m.y,0.);}return k;}$pure half4 $r(float2 a,float2"
51" b,float4 c,int d,int e,half4x4 g,sampler2D h){float2 i=fract(a-.5);a-=1.5;"
52"a=floor(a)+.5;half4 j=g*half4(1.,half(i.x),half(i.x*i.x),half((i.x*i.x)*i.x"
53"));half4 k=g*half4(1.,half(i.y),half(i.y*i.y),half((i.y*i.y)*i.y));half4 l="
54"half4(0.);for(int m=0;m<4;++m){half4 n=half4(0.);for(int o=0;o<4;++o)n+=j[o"
55"]*$q(a+float2(float(o),float(m)),b,c,d,e,0,.50001.xx,h);l+=k[m]*n;}l.w=saturate"
56"(l.w);l.xyz=clamp(l.xyz,half3(0.),l.www);return l;}$pure half4 sk_image_shader"
57"(float2 a,float2 b,float4 c,int d,int e,int f,sampler2D g){return $q(a,b,c,"
58"d,e,f,.50001.xx,g);}$pure half4 sk_image_shader_clamp(float2 a,float2 b,float4"
59" c,sampler2D d){return $p(clamp(a,c.xy,c.zw),b,d);}$pure half4 sk_cubic_image_shader"
60"(float2 a,float2 b,float4 c,int d,int e,half4x4 f,sampler2D g){return $r(a,"
61"b,c,d,e,f,g);}$pure half4 sk_hw_image_shader(float2 a,float2 b,sampler2D c)"
62"{return $p(a,b,c);}$pure half4 $s(half a,half b,half c,half d,half3x3 e,half3"
63" f){half3 g=half3(a,b,c);half4 h;h.xyz=saturate(e*g+f);h.w=d;return h;}$pure"
64" half4 $t(half4 a,half4 b,half4 c,half d,half4 e,half4 f,half4 g,half3x3 h,"
65"half3 i){half j=dot(e,a);half k=dot(f,b);half l=dot(g,c);return $s(j,k,l,d,"
66"h,i);}$pure half4 sk_yuv_image_shader(float2 a,float2 b,float2 c,float4 d,float2"
67" e,int f,int g,int h,int i,half4 j,half4 k,half4 l,half4 m,half3x3 n,half3 o"
68",sampler2D p,sampler2D q,sampler2D r,sampler2D s){if(h!=i)a=floor(a)+.5;int"
69" t=f==3?0:f;int u=g==3?0:g;half4 v;half4 w;half4 x;v=$q(a,b,d,f,g,h,.50001."
70"xx,p);w=$q(a,c,d,t,u,i,e,q);x=$q(a,c,d,t,u,i,e,r);half y;if(m==half4(1.))y="
71"1.;else{half4 z=$q(a,b,d,f,g,h,.50001.xx,s);y=dot(m,z);}return $t(v,w,x,y,j"
72",k,l,n,o);}$pure half4 sk_cubic_yuv_image_shader(float2 a,float2 b,float2 c"
73",float4 d,int e,int f,half4x4 g,half4 h,half4 i,half4 j,half4 k,half3x3 l,half3"
74" m,sampler2D n,sampler2D o,sampler2D p,sampler2D q){int r=e==3?0:e;int s=f=="
75"3?0:f;half4 t;half4 u;half4 v;t=$r(a,b,d,e,f,g,n);u=$r(a,c,d,r,s,g,o);v=$r("
76"a,c,d,r,s,g,p);half w;if(k==half4(1.))w=1.;else{half4 x=$r(a,b,d,e,f,g,q);w"
77"=dot(k,x);}return $t(t,u,v,w,h,i,j,l,m);}$pure half4 sk_hw_yuv_image_shader"
78"(float2 a,float2 b,float2 c,half4 d,half4 e,half4 f,half4 g,half3x3 h,half3"
79" i,sampler2D j,sampler2D k,sampler2D l,sampler2D m){half4 n;half4 o;half4 p"
80";n=$p(a,b,j);o=$p(a,c,k);p=$p(a,c,l);half r;if(g==half4(1.))r=1.;else{half4"
81" s=$p(a,b,m);r=dot(g,s);}return $t(n,o,p,r,d,e,f,h,i);}$pure half4 sk_hw_yuv_no_swizzle_image_shader"
82"(float2 a,float2 b,float2 c,half3x3 d,half4 e,sampler2D f,sampler2D g,sampler2D"
83" h,sampler2D i){half n=$p(a,b,f).x;half o=$p(a,c,g).x;half p=$p(a,c,h).x;half"
84" q=saturate($p(a,b,i).x+e.w);return $s(n,o,p,q,d,e.xyz);}$pure half4 sk_dither"
85"(half4 a,half b,sampler2D c){half e=sample(c,sk_FragCoord.xy*.125).x-.5;return"
86" half4(clamp(a.xyz+e*b,0.,a.w),a.w);}$pure float2 $u(int a,float2 b){switch"
87"(a){case 0:b.x=saturate(b.x);break;case 1:b.x=fract(b.x);break;case 2:{float"
88" c=b.x-1.;b.x=(c-2.*floor(c*.5))-1.;if(sk_Caps.mustDoOpBetweenFloorAndAbs)b"
89".x=clamp(b.x,-1.,1.);b.x=abs(b.x);break;}case 3:if(b.x<0.||b.x>1.)return float2"
90"(0.,-1.);break;}return b;}$pure half4 $v(float4[4]a,float4 b,float2 c){if(c"
91".y<0.)return half4(0.);else if(c.x<=b.x)return half4(a[0]);else if(c.x<b.y)"
92"return half4(mix(a[0],a[1],(c.x-b.x)/(b.y-b.x)));else if(c.x<b.z)return half4"
93"(mix(a[1],a[2],(c.x-b.y)/(b.z-b.y)));else if(c.x<b.w)return half4(mix(a[2],"
94"a[3],(c.x-b.z)/(b.w-b.z)));else return half4(a[3]);}$pure half4 $w(float4[8"
95"]a,float4[2]b,float2 c){if(c.y<0.)return half4(0.);else if(c.x<b[1].x)if(c."
96"x<b[0].z)if(c.x<=b[0].x)return half4(a[0]);else if(c.x<b[0].y)return half4("
97"mix(a[0],a[1],(c.x-b[0].x)/(b[0].y-b[0].x)));else return half4(mix(a[1],a[2"
98"],(c.x-b[0].y)/(b[0].z-b[0].y)));else if(c.x<b[0].w)return half4(mix(a[2],a"
99"[3],(c.x-b[0].z)/(b[0].w-b[0].z)));else return half4(mix(a[3],a[4],(c.x-b[0"
100"].w)/(b[1].x-b[0].w)));else if(c.x<b[1].z)if(c.x<b[1].y)return half4(mix(a["
101"4],a[5],(c.x-b[1].x)/(b[1].y-b[1].x)));else return half4(mix(a[5],a[6],(c.x"
102"-b[1].y)/(b[1].z-b[1].y)));else if(c.x<b[1].w)return half4(mix(a[6],a[7],(c"
103".x-b[1].z)/(b[1].w-b[1].z)));else return half4(a[7]);}$pure half4 $x(sampler2D"
104" a,int b,float2 c){if(c.y<0.)return half4(0.);else if(c.x==0.)return sampleLod"
105"(a,float2(0.,.25),0.);else if(c.x==1.)return sampleLod(a,float2(1.,.25),0.)"
106";else{float f=0.;float g=float(b);float h=1./g;for(int i=1;i<b;i+=i){float j"
107"=floor((f+g)*.5);float k=(j+.5)*h;float2 l=float2(sampleLod(a,float2(k,.75)"
108",0.).xy);float m=ldexp(l.x,int(l.y));if(c.x<m)g=j;else f=j;}g=(f+1.5)*h;f=("
109"f+.5)*h;half4 i=sampleLod(a,float2(f,.25),0.);half4 j=sampleLod(a,float2(g,"
110".25),0.);float2 k=float2(sampleLod(a,float2(f,.75),0.).xy);float l=ldexp(k."
111"x,int(k.y));k=float2(sampleLod(a,float2(g,.75),0.).xy);float m=ldexp(k.x,int"
112"(k.y));return half4(mix(float4(i),float4(j),(c.x-l)/(m-l)));}}$pure half4 $y"
113"(float[]a,int b){return half4(half(a[b]),half(a[b+1]),half(a[b+2]),half(a[b"
114"+3]));}$pure half4 $z(float[]a,int b,int c,float2 d){int e=b+c;if(d.y<0.)return"
115" half4(0.);else if(d.x==0.)return $y(a,e);else if(d.x==1.){int f=e+(c-1)*4;"
116"return $y(a,f);}else{int f=b;int g=(f+c)-1;for(int h=1;h<c;h+=h){int j=(f+g"
117")/2;if(d.x<a[j])g=j;else f=j;}int h=e+(f-b)*4;float i=a[f];half4 j=$y(a,h);"
118"int k=e+(g-b)*4;float l=a[g];if(l==i)return j;else{half4 m=$y(a,k);return half4"
119"(mix(float4(j),float4(m),(d.x-i)/(l-i)));}}}$pure float2 $A(float2 a){return"
120" float2(a.x+1e-05,1.);}$pure float2 $B(float2 a){float b=length(a);return float2"
121"(b,1.);}$pure float2 $C(float a,float b,float2 c){float d;if(sk_Caps.atan2ImplementedAsAtanYOverX"
122")d=2.*atan(-c.y,length(c)-c.x);else d=c.x!=0.?atan(-c.y,-c.x):sign(c.y)*-1.57079637"
123";float e=((d*.159154937+.5)+a)*b;return float2(e,1.);}$pure float2 $D(float"
124" b,float c,float d,float e,float2 f){if(d==0.&&e==1.){float g=length(f)*c-b"
125";return float2(g,1.);}else{float g=dot(f,f)-b*b;float h=2.*(c*b+f.x);float i"
126";if(d==0.)i=g/h;else{float j=h*h-(4.*d)*g;if(j<0.)return float2(0.,-1.);float"
127" k=sign(1.-c);i=e*(h+k*sqrt(j));}float j=sign(i*c+b);return float2(i,j);}}$pure"
128" half4 sk_linear_grad_4_shader(float2 a,float4[4]b,float4 c,int d,int e,int"
129" f){float2 g=$A(a);g=$u(d,g);half4 h=$v(b,c,g);return $interpolated_to_rgb_unpremul"
130"(h,e,f);}$pure half4 sk_linear_grad_8_shader(float2 a,float4[8]b,float4[2]c"
131",int d,int e,int f){float2 g=$A(a);g=$u(d,g);half4 h=$w(b,c,g);return $interpolated_to_rgb_unpremul"
132"(h,e,f);}$pure half4 sk_linear_grad_tex_shader(float2 a,int b,int c,int d,int"
133" e,sampler2D f){float2 g=$A(a);g=$u(c,g);half4 h=$x(f,b,g);return $interpolated_to_rgb_unpremul"
134"(h,d,e);}$pure half4 sk_linear_grad_buf_shader(float2 a,int b,int c,int d,int"
135" e,int f,float[]g){float2 h=$A(a);h=$u(d,h);half4 i=$z(g,c,b,h);return $interpolated_to_rgb_unpremul"
136"(i,e,f);}$pure half4 sk_radial_grad_4_shader(float2 a,float4[4]b,float4 c,int"
137" d,int e,int f){float2 g=$B(a);g=$u(d,g);half4 h=$v(b,c,g);return $interpolated_to_rgb_unpremul"
138"(h,e,f);}$pure half4 sk_radial_grad_8_shader(float2 a,float4[8]b,float4[2]c"
139",int d,int e,int f){float2 g=$B(a);g=$u(d,g);half4 h=$w(b,c,g);return $interpolated_to_rgb_unpremul"
140"(h,e,f);}$pure half4 sk_radial_grad_tex_shader(float2 a,int b,int c,int d,int"
141" e,sampler2D f){float2 g=$B(a);g=$u(c,g);half4 h=$x(f,b,g);return $interpolated_to_rgb_unpremul"
142"(h,d,e);}$pure half4 sk_radial_grad_buf_shader(float2 a,int b,int c,int d,int"
143" e,int f,float[]g){float2 h=$B(a);h=$u(d,h);half4 i=$z(g,c,b,h);return $interpolated_to_rgb_unpremul"
144"(i,e,f);}$pure half4 sk_sweep_grad_4_shader(float2 a,float4[4]b,float4 c,float"
145" d,float e,int f,int g,int h){float2 i=$C(d,e,a);i=$u(f,i);half4 j=$v(b,c,i"
146");return $interpolated_to_rgb_unpremul(j,g,h);}$pure half4 sk_sweep_grad_8_shader"
147"(float2 a,float4[8]b,float4[2]c,float d,float e,int f,int g,int h){float2 i"
148"=$C(d,e,a);i=$u(f,i);half4 j=$w(b,c,i);return $interpolated_to_rgb_unpremul"
149"(j,g,h);}$pure half4 sk_sweep_grad_tex_shader(float2 a,float b,float c,int d"
150",int e,int f,int g,sampler2D h){float2 i=$C(b,c,a);i=$u(e,i);half4 j=$x(h,d"
151",i);return $interpolated_to_rgb_unpremul(j,f,g);}$pure half4 sk_sweep_grad_buf_shader"
152"(float2 a,float b,float c,int d,int e,int f,int g,int h,float[]i){float2 j="
153"$C(b,c,a);j=$u(f,j);half4 k=$z(i,e,d,j);return $interpolated_to_rgb_unpremul"
154"(k,g,h);}$pure half4 sk_conical_grad_4_shader(float2 a,float4[4]b,float4 c,"
155"float d,float e,float f,float g,int h,int i,int j){float2 k=$D(d,e,f,g,a);k"
156"=$u(h,k);half4 l=$v(b,c,k);return $interpolated_to_rgb_unpremul(l,i,j);}$pure"
157" half4 sk_conical_grad_8_shader(float2 a,float4[8]b,float4[2]c,float d,float"
158" e,float f,float g,int h,int i,int j){float2 k=$D(d,e,f,g,a);k=$u(h,k);half4"
159" l=$w(b,c,k);return $interpolated_to_rgb_unpremul(l,i,j);}$pure half4 sk_conical_grad_tex_shader"
160"(float2 a,float b,float c,float d,float e,int f,int g,int h,int i,sampler2D"
161" j){float2 k=$D(b,c,d,e,a);k=$u(g,k);half4 l=$x(j,f,k);return $interpolated_to_rgb_unpremul"
162"(l,h,i);}$pure half4 sk_conical_grad_buf_shader(float2 a,float b,float c,float"
163" d,float e,int f,int g,int h,int i,int j,float[]k){float2 l=$D(b,c,d,e,a);l"
164"=$u(h,l);half4 m=$z(k,g,f,l);return $interpolated_to_rgb_unpremul(m,i,j);}$pure"
165" half4 sk_matrix_colorfilter(half4 a,float4x4 b,float4 c,int d,int e){if(bool"
166"(d))a=$rgb_to_hsl(a.xyz,a.w);else a=unpremul(a);half4 f=half4(b*float4(a)+c"
167");if(bool(d))f=$hsl_to_rgb(f.xyz,f.w);else{if(bool(e))f=saturate(f);else f."
168"w=saturate(f.w);f.xyz*=f.w;}return f;}$pure half4 $E(half2 a,half2 b,int c,"
169"sampler2D d){half4 f;f.xy=floor(a);f.zw=f.xy+half2(1.);if(bool(c))f-=step(b"
170".xyxy,f)*b.xyxy;half g=sample(d,float2(half2((f.x+.5)*.00390625,.5))).x;half"
171" h=sample(d,float2(half2((f.z+.5)*.00390625,.5))).x;half2 i=half2(g,h);if(sk_Caps"
172".PerlinNoiseRoundingFix)i=floor(i*half2(255.)+half2(.5))*half2(.003921569);"
173"half4 j=256.*i.xyxy+f.yyww;j*=half4(.00390625);return j;}$pure half4 $F(half2"
174" a,half4 b,sampler2D c){half2 d=fract(a);half2 e=smoothstep(0.,1.,d);const half"
175" f=.00390625;half4 g;for(int h=0;h<4;h++){half i=(half(h)+.5)*.25;half4 j=sample"
176"(c,float2(float(b.x),float(i)));half4 k=sample(c,float2(float(b.y),float(i)"
177"));half4 l=sample(c,float2(float(b.w),float(i)));half4 m=sample(c,float2(float"
178"(b.z),float(i)));half2 n=d;half o=dot((j.yw+j.xz*f)*2.-1.,n);n.x-=1.;half p"
179"=dot((k.yw+k.xz*f)*2.-1.,n);half q=mix(o,p,e.x);n.y-=1.;p=dot((l.yw+l.xz*f)"
180"*2.-1.,n);n.x+=1.;o=dot((m.yw+m.xz*f)*2.-1.,n);half r=mix(o,p,e.x);g[h]=mix"
181"(q,r,e.y);}return g;}$pure half4 sk_perlin_noise_shader(float2 a,float2 b,float2"
182" c,int d,int e,int f,sampler2D g,sampler2D h){half2 k=half2((a+.5)*b);half4"
183" l=half4(0.);half2 m=half2(c);half n=1.;for(int o=0;o<e;++o){half4 p=$E(k,m"
184",f,g);half4 q=$F(k,p,h);if(d!=0)q=abs(q);l+=q*n;k*=half2(2.);n*=.5;m*=half2"
185"(2.);}if(d==0)l=l*half4(.5)+half4(.5);l=saturate(l);return half4(l.xyz*l.w,"
186"l.w);}$pure half4 sk_porter_duff_blend(half4 a,half4 b,half4 c){return blend_porter_duff"
187"(c,a,b);}$pure half4 sk_hslc_blend(half4 a,half4 b,half2 c){return blend_hslc"
188"(c,a,b);}$pure half4 sk_table_colorfilter(half4 a,sampler2D b){half4 c=unpremul"
189"(a)*.99609375+.001953125;half4 d=half4(sample(b,float2(half2(c.x,.375))).x,"
190"sample(b,float2(half2(c.y,.625))).x,sample(b,float2(half2(c.z,.875))).x,1.)"
191";return d*sample(b,float2(half2(c.w,.125))).x;}$pure half4 sk_gaussian_colorfilter"
192"(half4 a){half b=1.-a.w;b=exp((-b*b)*4.)-.018;return b.xxxx;}$pure half4 sample_indexed_atlas"
193"(float2 a,int b,sampler2D c,sampler2D d,sampler2D e,sampler2D f){switch(b){"
194"case 1:return sample(d,a);case 2:return sample(e,a);case 3:return sample(f,"
195"a);default:return sample(c,a);}}$pure half3 $G(float2 a,int b,half2 c,sampler2D"
196" d,sampler2D e,sampler2D f,sampler2D g){half3 h=half3(1.);switch(b){case 1:"
197"h.x=sample(e,float2(half2(a)-c)).x;h.y=sample(e,a).x;h.z=sample(e,float2(half2"
198"(a)+c)).x;case 2:h.x=sample(f,float2(half2(a)-c)).x;h.y=sample(f,a).x;h.z=sample"
199"(f,float2(half2(a)+c)).x;case 3:h.x=sample(g,float2(half2(a)-c)).x;h.y=sample"
200"(g,a).x;h.z=sample(g,float2(half2(a)+c)).x;default:h.x=sample(d,float2(half2"
201"(a)-c)).x;h.y=sample(d,a).x;h.z=sample(d,float2(half2(a)+c)).x;}return h;}$pure"
202" half4 bitmap_text_coverage_fn(half4 a,int b){return b==0?a.xxxx:a;}$pure half4"
203" sdf_text_coverage_fn(half a,half2 b,float2 c){half d=7.96875*(a-.5019608);"
204"d-=b.x;half2 e=half2(dFdx(d),dFdy(d));half f=dot(e,e);e=f>=.0001?e*inversesqrt"
205"(f):half2(.7071);float2x2 g=float2x2(dFdx(c),dFdy(c));half2 h=half2(g*float2"
206"(e));half i=.65*length(h);if(b.y>0.)return saturate((d+i)/(2.*i)).xxxx;else"
207" return smoothstep(-i,i,d).xxxx;}$pure half4 sdf_text_lcd_coverage_fn(float2"
208" a,half2 b,half4 c,float2 d,float e,sampler2D f,sampler2D g,sampler2D h,sampler2D"
209" i){float2x2 j=float2x2(dFdx(d),dFdy(d));half2 k=half2(j*float2(b));half3 l"
210"=$G(a,int(e),k,f,g,h,i);half3 m=half3(7.96875)*(l-half3(.5019608));m-=c.xyz"
211";half2 n=half2(dFdx(m.y),dFdy(m.y));half o=dot(n,n);n=o>=.0001?n*inversesqrt"
212"(o):half2(.7071);half2 p=half2(j*float2(n));half3 q=(.65*length(p)).xxx;if("
213"c.w>0.)return half4(saturate(m+q/(2.*q)),1.);else return half4(smoothstep(-"
214"q,q,m),1.);}$pure float $H(float2 a,float2x2 b){float2 c=a*b;return inversesqrt"
215"(dot(c,c));}$pure float2 $I(float2 a,float2 b,float c,float2x2 d){float2 e="
216"1./(b*b+c*c);float2 g=e*a;float h=$H(g,d);float i=(.5*h)*(dot(a,g)-1.);float"
217" j=((b.x*c)*e.x)*h;return float2(j-i,j+i);}void $J(inout float2 a,float2x2 b"
218",float2 c,float2 d,float2 e,float2 f){float2 g=f-d;if(all(greaterThan(g,0.."
219"xx)))if(all(greaterThan(f,0..xx))||c.x>0.&&c.y<0.){float2 h=$I(g*e,f,c.x,b)"
220";h.y=f.x-c.x<=0.?1.:-h.y;a=min(a,h);}else if(c.y==0.){float h=((c.x-g.x)-g."
221"y)*$H(e,b);a.x=min(a.x,h);}}void $K(inout float2 a,float2x2 b,float2 c,float4"
222" e,float4 f,float4 g){$J(a,b,c,e.xy,-1..xx,float2(f.x,g.x));$J(a,b,c,e.zy,float2"
223"(1.,-1.),float2(f.y,g.y));$J(a,b,c,e.zw,1..xx,float2(f.z,g.z));$J(a,b,c,e.xw"
224",float2(-1.,1.),float2(f.w,g.w));}$pure half4 analytic_rrect_coverage_fn(float4"
225" a,float4 b,float4 c,float4 d,float4 e,float2 f,float2 g){if(g.x>0.)return half4"
226"(1.);else if(g.y>1.){float2 h=min(c.xy,c.zw);float i=min(h.x,h.y)*a.w;float"
227" j=(g.y-1.)*a.w;float k=coverage_bias(j);return half(saturate(j*(i+k))).xxxx"
228";}else{float2x2 h=float2x2(b)*(1./a.w);float2 i=float2($H(float2(1.,0.),h),"
229"$H(float2(0.,1.),h));float2 j=i*(f.x+min(c.xy,c.zw));float2 k=float2(min(j."
230"x,j.y),-1.);float l;float m;if(g.x>-.95){float2 n=i*((c.xy+c.zw)+2.*f.xx);l"
231"=min(min(n.x,n.y),1.);m=coverage_bias(l);}else{float2 n=(2.*f.x)*i;float2 o"
232"=n-j;k.y=-max(o.x,o.y);if(f.x>0.){float p=min(n.x,n.y);float2 q=mix(p.xx,n,"
233"greaterThanEqual(o,-.5.xx));l=saturate(max(q.x,q.y));m=coverage_bias(l);}else"
234" l=(m=1.);}$K(k,h,f,c,d,e);float n=min(g.y,0.)*a.w;float o=l*(min(k.x+n,-k."
235"y)+m);return half(saturate(o)).xxxx;}}$pure half4 per_edge_aa_quad_coverage_fn"
236"(float4 a,float4 b){float2 d=min(b.xy,b.zw);float e=min(d.x,d.y)*a.w;return"
237" half(saturate(e)).xxxx;}$pure half4 circular_arc_coverage_fn(float4 a,float3"
238" b,float3 c,float3 e,float f,float4 g){float h=length(a.xy);half i=half(a.z"
239"*(1.-h));half j=saturate(i);half k=half(a.z*(h-a.w));half l=saturate(k);j*="
240"l;half m=half(saturate(a.z*dot(a.xy,b.xy)+b.z));m*=half(saturate(a.z*dot(a."
241"xy,c.xy)+c.z));m=m+half(saturate(a.z*dot(a.xy,e.xy)+e.z));half n=half(a.z*("
242"f-length(a.xy-g.xy)));half o=half(a.z*(f-length(a.xy-g.zw)));half p=max(n,0."
243")+max(o,0.);m=saturate(m+p);return(m*j).xxxx;}$pure half4 $L(float2 a,float4"
244" b,half c,half d,sampler2D e){half f;half g;if(c!=0.){half2 h=max(half2(b.xy"
245"-a),half2(a-b.zw));f=sample(e,float2(float(d*h.x),.5)).x;g=sample(e,float2("
246"float(d*h.y),.5)).x;}else{half4 h=half4(half2(b.xy-a),half2(a-b.zw));f=(1.-"
247"sample(e,float2(float(d*h.x),.5)).x)-sample(e,float2(float(d*h.z),.5)).x;g="
248"(1.-sample(e,float2(float(d*h.y),.5)).x)-sample(e,float2(float(d*h.w),.5))."
249"x;}return(f*g).xxxx;}$pure half4 $M(float2 a,float4 b,sampler2D c){float d="
250"b.z;float e=b.w;half2 f=half2((a-b.xy)*d);float g=float(length(f))-e;return"
251" sample(c,float2(g,.5)).xxxx;}$pure half4 $N(float2 a,float4 b,half c,sampler2D"
252" d){float2 e=a-b.xy;float2 f=(b.zw-b.xy)*.5;e-=f;half2 g=half2(sign(e));e=abs"
253"(e);half2 h=half2(e-(f-float(c)));h=max(h,0.);h*=g;h+=c.xx;half2 i=(2.*c).xx"
254";half2 j=h/i;return sample(d,float2(j)).xxxx;}$pure half4 blur_coverage_fn("
255"float2 a,float4 b,half2 c,int d,sampler2D e){switch(d){case 0:{return $L(a,"
256"b,c.x,c.y,e);}case 2:{return $M(a,b,e);}case 1:{return $N(a,b,c.x,e);}}return"
257" half4(0.);}";
258