119 template<> inline __host__ __device__ uchar1 _pixMakeZero<uchar1>() {return make_uchar1(0);}  in _pixMakeZero()  function
120 template<> inline __host__ __device__ uchar3 _pixMakeZero<uchar3>() {return make_uchar3(0,0,0);}  in _pixMakeZero()  function
121 template<> inline __host__ __device__ uchar4 _pixMakeZero<uchar4>() {return make_uchar4(0,0,0,0);}  in _pixMakeZero()  function
122 template<> inline __host__ __device__ ushort1 _pixMakeZero<ushort1>() {return make_ushort1(0);}  in _pixMakeZero()  function
123 template<> inline __host__ __device__ ushort3 _pixMakeZero<ushort3>() {return make_ushort3(0,0,0);}  in _pixMakeZero()  function
124 template<> inline __host__ __device__ ushort4 _pixMakeZero<ushort4>() {return make_ushort4(0,0,0,0)…  in _pixMakeZero()  function
125 template<> inline __host__ __device__ uint1 _pixMakeZero<uint1>() {return make_uint1(0);}  in _pixMakeZero()  function
126 template<> inline __host__ __device__ uint3 _pixMakeZero<uint3>() {return make_uint3(0,0,0);}  in _pixMakeZero()  function
127 template<> inline __host__ __device__ uint4 _pixMakeZero<uint4>() {return make_uint4(0,0,0,0);}  in _pixMakeZero()  function
128 template<> inline __host__ __device__ float1 _pixMakeZero<float1>() {return make_float1(0.f);}  in _pixMakeZero()  function
129 template<> inline __host__ __device__ float3 _pixMakeZero<float3>() {return make_float3(0.f,0.f,0.f…  in _pixMakeZero()  function
130 template<> inline __host__ __device__ float4 _pixMakeZero<float4>() {return make_float4(0.f,0.f,0.f…  in _pixMakeZero()  function
131 template<> inline __host__ __device__ double1 _pixMakeZero<double1>() {return make_double1(0.);}  in _pixMakeZero()  function
132 template<> inline __host__ __device__ double3 _pixMakeZero<double3>() {return make_double3(0.,0.,0.…  in _pixMakeZero()  function
133 template<> inline __host__ __device__ double4 _pixMakeZero<double4>() {return make_double4(0.,0.,0.…  in _pixMakeZero()  function