float4 45 libavfilter/deshake_opencl.c float4 packed_matrix_lu = {matrix_y[0], matrix_y[1], matrix_y[2], matrix_y[5]}; float4 46 libavfilter/deshake_opencl.c float4 packed_matrix_ch = {matrix_uv[0], matrix_uv[1], matrix_uv[2], matrix_uv[5]}; float4 109 libavfilter/deshake_opencl_kernel.h float4 matrix, float4 161 libavfilter/deshake_opencl_kernel.h float4 matrix,