created struct to support cuda

1 files changed, 2 insertions, 1 deletions

diff --git a/src/serial-fractals.c b/src/serial-fractals.c
index 4e081c3..f02f1a3 100644
--- a/src/serial-fractals.c
+++ b/src/serial-fractals.c
@@ -157,8 +157,9 @@ size_t julia(const CBASE complex z0, const CBASE complex c, const size_t max_ite
     return iteration;
 }
 
-void julia_grid(grid_t* grid, const size_t max_iterations, const CBASE complex c, const double R){
+void julia_grid(grid_t* grid, const size_t max_iterations, const complex_t constant, const double R){
     const size_t size = grid->size;
+    const CBASE complex c = constant.re + constant.im * I;
     size_t* data = grid->data;
     for(size_t i = 0; i <size; i++){
         data[i] = julia(grid_to_complex(grid, i), c, max_iterations, R);