Merge pull request #6691 from cgohlke/patch-2

src/libImaging/ColorLUT.c

@@ -7,8 +7,8 @@
 #define PRECISION_BITS (16 - 8 - 2)
 #define PRECISION_ROUNDING (1 << (PRECISION_BITS - 1))
 
-/* 8 — scales are multiplied on byte.
-   6 — max index in the table
+/* 8 - scales are multiplied on byte.
+   6 - max index in the table
        (max size is 65, but index 64 is not reachable) */
 #define SCALE_BITS (32 - 8 - 6)
 #define SCALE_MASK ((1 << SCALE_BITS) - 1)
@@ -44,14 +44,14 @@ table_index3D(int index1D, int index2D, int index3D, int size1D, int size1D_2D)
  Transforms colors of imIn using provided 3D lookup table
  and puts the result in imOut. Returns imOut on success or 0 on error.
 
- imOut, imIn — images, should be the same size and may be the same image.
+ imOut, imIn - images, should be the same size and may be the same image.
     Should have 3 or 4 channels.
- table_channels — number of channels in the lookup table, 3 or 4.
+ table_channels - number of channels in the lookup table, 3 or 4.
     Should be less or equal than number of channels in imOut image;
- size1D, size_2D and size3D — dimensions of provided table;
- table — flat table,
-    array with table_channels × size1D × size2D × size3D elements,
-    where channels are changed first, then 1D, then​ 2D, then 3D.
+ size1D, size_2D and size3D - dimensions of provided table;
+ table - flat table,
+    array with table_channels * size1D * size2D * size3D elements,
+    where channels are changed first, then 1D, then 2D, then 3D.
     Each element is signed 16-bit int where 0 is lowest output value
     and 255 << PRECISION_BITS (16320) is highest value.
 */