1 files changed, 3 insertions, 3 deletions
diff --git a/lib/png.c b/lib/png.c
index d12a765..8d71ac8 100644
--- a/lib/png.c
+++ b/lib/png.c
@@ -9,8 +9,8 @@ void save_png(struct bitmap_t* bitmap, char* fname)
   FILE *fp;
   png_structp png_ptr = NULL;
   png_infop info_ptr = NULL;
-  uint8_t pixel_size = 3;
-  uint8_t pixel_depth = 8;
+  PixelSize_t pixel_size = 3;
+  PixelDepth_t pixel_depth = 8;
   png_byte ** row_pointers = NULL;
   size_t x, y;
   fp = fopen(fname, "wb");
@@ -43,7 +43,7 @@ void save_png(struct bitmap_t* bitmap, char* fname)
 
   row_pointers = png_malloc(png_ptr, bitmap->height*sizeof(png_byte*));
   for (y = 0; y < bitmap->height; y++) {
-    png_byte *row = png_malloc(png_ptr, sizeof(uint8_t)*bitmap->width*pixel_size);
+    png_byte *row = png_malloc(png_ptr, sizeof(PixelChannel_t)*bitmap->width*pixel_size);
     row_pointers[y] = row;
     for (x = 0; x < bitmap->width; x++) {
       *row++ = bitmap->image_buffer[x + y*bitmap->width].red;