gflSwapColors

gflSwapColors

The gflSwapColors function allows to swap component.

GFL_ERROR gflSwapColors(
  GFL_BITMAP * src,  

  GFL_BITMAP ** dst,  

  GFL_SWAPCOLORS_MODE mode
);

Parameters

src

Pointer to a GFL_BITMAP structure.

dst

Address of a pointer to a GFL_BITMAP structure.
NULL if on the same instance.

mode

GFL_SWAPCOLORS_RBG	0
GFL_SWAPCOLORS_BGR	1
GFL_SWAPCOLORS_BRG	2
GFL_SWAPCOLORS_GRB	3
GFL_SWAPCOLORS_GBR	4

Return value

The function returns GFL_NO_ERROR if it is successful or a value of GFL_ERROR.