added extraction

Joseph Redmon

2015-11-09 42ba5d4585a252b344cc737420e46ad93f005dbe

 src/crop_layer.c

@@ -33,7 +33,7 @@
    l.output = calloc(crop_width*crop_height * c*batch, sizeof(float));
    #ifdef GPU
    l.output_gpu = cuda_make_array(l.output, crop_width*crop_height*c*batch);
    l.rand_gpu = cuda_make_array(0, l.batch*8);
    l.rand_gpu   = cuda_make_array(0, l.batch*8);
    #endif
    return l;
}