#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Lighting/ScreenSpaceLighting/GTAOCommon.hlsl"

#pragma kernel GTAODenoise_CopyHistory

RW_TEXTURE2D_X(uint, _OutputTexture);
TEXTURE2D_X(_InputTexture);

[numthreads(8, 8, 1)]
void GTAODenoise_CopyHistory(uint3 dispatchThreadId : SV_DispatchThreadID)
{
    UNITY_XR_ASSIGN_VIEW_INDEX(dispatchThreadId.z);
    _OutputTexture[COORD_TEXTURE2D_X(dispatchThreadId.xy)] = _InputTexture[COORD_TEXTURE2D_X(dispatchThreadId.xy)].x;
}