#include "oit.h"

void
StoreFrag (vec4 color, float depth)
{
	int         index = atomicAdd (numFragments, 1);
	ivec2       coord = ivec2(gl_FragCoord.xy);
	if (index < maxFragments) {
		int         prevIndex = imageAtomicExchange (heads, coord, index);
		fragments[index].color = color;
		fragments[index].depth = depth;
		fragments[index].next = prevIndex;
	}
}