calculate 2d FFT of an image whit cufft

Hi all,

suppose i have an image represented by a matrix and i want to calculate the 2d FFT is this code right?

cufftReal image[10][10];  //image already initialized

cufftReal *imagedev;

cufftComplex *transdev;

cufftComplex trans[10][10];



int i;

for (i = 0; i < 10; i++)

	cudaMemcpy(imagedev + i*10, image[i],10*sizeof(cufftReal),cudaMemcpyHostToDevice);

cufftHandle plan;

cufftPlan2d(&plan, 10,10, CUFFT_R2C);		   

cufftExecR2C(plan, imagedev, transdev);

for(i = 0; i <10; i++)

	cudaMemcpy(trans[i], transdev + i*10,10*sizeof(cufftComplex),cudaMemcpyDeviceToHost);