// MinecraftPT — SpecularSpatial_FS
#include "/Lib/Settings.glsl"
#include "/Lib/Utilities.glsl"
#include "/Lib/PathTracing/Denoiser/SpecularSpatialFilter.glsl"

layout(location = 0) out vec4 colorOut;

void main(){
	vec2 texelCoord = gl_FragCoord.xy;
	vec3 color = texelFetch(colortex11, ivec2(texelCoord), 0).rgb;

	int step = 1;
	#ifdef SPATIAL_STEP_2
		step = 2;
	#elif defined SPATIAL_STEP_4
		step = 4;
	#endif

	color = SpecularSpatialPass(color, texelCoord, step);

	colorOut = vec4(color, 1.0);
}