#version 300 es
precision highp float;
uniform vec4 u_rtMetrics;
#define SMAA_RT_METRICS u_rtMetrics
#define SMAA_GLSL_3 1
#define SMAA_PRESET_HIGH 1
#define SMAA_INCLUDE_PS 0
#include "SMAA.hlsl"
layout(location = 0) in vec2 aPos;
layout(location = 1) in vec2 aTexCoord;
out vec2 vTexCoord;
out vec2 vPixcoord;
out vec4 vOffset[3];
void main() {
    gl_Position = vec4(aPos, 0.0, 1.0);
    vTexCoord = aTexCoord;
    SMAABlendingWeightCalculationVS(vTexCoord, vPixcoord, vOffset);
}