Library directories

1 files changed, 0 insertions, 33 deletions

diff --git a/src/lib/algo/flood_fill.c b/src/lib/algo/flood_fill.c
deleted file mode 100644
index 62db658..0000000
--- a/src/lib/algo/flood_fill.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <lib/algo/flood_fill.h>
-
-// Flood
-// Floods a mask from a given set of image to determine the contiguous regions
-//  1. Check that the (x,y) is within the picture
-//  2. Check if the (x,y) coordinate in the mask is unused
-//  3. Check if the (x,y) coordinate in the image is non-background
-//  4. Check if the (x,y) coordinate in the image is the same color as the fill color
-//  5. If all hold, set the label for the pixel, and check each neighbor
-//     Otherwise, stop flooding
-bool_t flood(uint8_t* image, uint16_t* mask, size_t width, size_t height, size_t channels, size_t x, size_t y, uint8_t* fill_color, uint16_t label)
-{
-  if ((x >= width) | (y >= height)) {
-    return FALSE;
-  }
-  size_t coord = x + y*width;
-  if (mask[coord] != 0) {
-    return FALSE;
-  }
-  if (color_zero(&(image[coord*channels]), channels)) {
-    return FALSE;
-  }
-  if (color_equal(&(image[coord*channels]), fill_color, channels)) {
-    mask[coord] = label;
-    flood(image, mask, width, height, channels, x, y+1, fill_color, label);
-    flood(image, mask, width, height, channels, x, y-1, fill_color, label);
-    flood(image, mask, width, height, channels, x+1, y, fill_color, label);
-    flood(image, mask, width, height, channels, x-1, y, fill_color, label);
-    return TRUE;
-  }
-  return FALSE;
-}
-