// This file is generated. Edit build/generate-shaders.ts, then run `npm run codegen`.
export default '#define SDF_PX 8.0\nuniform bool u_is_halo;uniform bool u_is_plain;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;in vec2 v_data0;in vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float total_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;lowp float dist=texture(u_texture,tex).a;lowp vec4 color_alpha_out_text,color_alpha_out_halo;if (u_is_plain){highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);color_alpha_out_text=total_opacity*alpha*fill_color;}if (u_is_halo) {float gamma_halo=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);float inner_edge_halo=inner_edge+gamma_halo*gamma_scale;highp float gamma_scaled_halo=gamma_halo*gamma_scale;highp float alpha_halo=smoothstep(inner_edge_halo-gamma_scaled_halo,inner_edge_halo+gamma_scaled_halo,dist);highp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha_halo= min(smoothstep(halo_edge-gamma_scaled_halo,halo_edge+gamma_scaled_halo,dist),1.0-alpha_halo);color_alpha_out_halo=total_opacity*alpha_halo*halo_color;}if (u_is_plain && u_is_halo) {fragColor=color_alpha_out_text+(1.-color_alpha_out_text.a)*color_alpha_out_halo;} else if (u_is_halo){fragColor=color_alpha_out_halo;} else {fragColor=color_alpha_out_text;}\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}';