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path: root/src/mbgl/programs/gl/fill_outline.cpp
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// NOTE: DO NOT CHANGE THIS FILE. IT IS AUTOMATICALLY GENERATED.

#include <mbgl/programs/fill_outline_program.hpp>
#include <mbgl/programs/gl/shader_source.hpp>
#include <mbgl/gl/program.hpp>

namespace mbgl {
namespace gfx {

template <>
std::unique_ptr<Program<FillOutlineProgram>>
Context::createProgram<gl::Context>(const ProgramParameters& programParameters) {
    return gl::Program<FillOutlineProgram>::createProgram(
        reinterpret_cast<gl::Context&>(*this), programParameters, "fill_outline",
        programs::gl::shaderSource() + 13678, programs::gl::shaderSource() + 14503);
}

} // namespace gfx
} // namespace mbgl

// Uncompressed source of fill_outline.vertex.glsl:
/*
attribute vec2 a_pos;

uniform mat4 u_matrix;
uniform vec2 u_world;

varying vec2 v_pos;


#ifndef HAS_UNIFORM_u_outline_color
uniform lowp float u_outline_color_t;
attribute highp vec4 a_outline_color;
varying highp vec4 outline_color;
#else
uniform highp vec4 u_outline_color;
#endif


#ifndef HAS_UNIFORM_u_opacity
uniform lowp float u_opacity_t;
attribute lowp vec2 a_opacity;
varying lowp float opacity;
#else
uniform lowp float u_opacity;
#endif


void main() {
    
#ifndef HAS_UNIFORM_u_outline_color
    outline_color = unpack_mix_color(a_outline_color, u_outline_color_t);
#else
    highp vec4 outline_color = u_outline_color;
#endif

    
#ifndef HAS_UNIFORM_u_opacity
    opacity = unpack_mix_vec2(a_opacity, u_opacity_t);
#else
    lowp float opacity = u_opacity;
#endif


    gl_Position = u_matrix * vec4(a_pos, 0, 1);
    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;
}

*/

// Uncompressed source of fill_outline.fragment.glsl:
/*

#ifndef HAS_UNIFORM_u_outline_color
varying highp vec4 outline_color;
#else
uniform highp vec4 u_outline_color;
#endif


#ifndef HAS_UNIFORM_u_opacity
varying lowp float opacity;
#else
uniform lowp float u_opacity;
#endif


varying vec2 v_pos;

void main() {
    
#ifdef HAS_UNIFORM_u_outline_color
    highp vec4 outline_color = u_outline_color;
#endif

    
#ifdef HAS_UNIFORM_u_opacity
    lowp float opacity = u_opacity;
#endif


    float dist = length(v_pos - gl_FragCoord.xy);
    float alpha = 1.0 - smoothstep(0.0, 1.0, dist);
    gl_FragColor = outline_color * (alpha * opacity);

#ifdef OVERDRAW_INSPECTOR
    gl_FragColor = vec4(1.0);
#endif
}

*/