src/cobalt/renderer/glimp_shaders/glsl/vertex_skia_antialiased_color_only.glsl

#version 100
uniform mat3 uViewM;
uniform vec4 urtAdjustment;
attribute vec2 inPosition;
attribute vec4 inColor;
attribute vec4 inQuadEdge;
varying vec4 vColor;
varying vec4 vQuadEdge_Stage0;

void main() {
  vec3 pos3 = uViewM * vec3(inPosition, 1);
  vColor = inColor;

  {
    // Stage 0: QuadEdge
    vQuadEdge_Stage0 = inQuadEdge;
  }

  gl_Position = vec4(dot(pos3.xz, urtAdjustment.xy),
                     dot(pos3.yz, urtAdjustment.zw), 0, pos3.z);
}