gflBitblt

GFL SDK

gflBitblt

The gflBitblt function performs a block transfert between two pictures with alpha blending.

GFL_ERROR gflBitbltEx(
  const GFL_BITMAP * src,  

const GFL_RECT * rect,
const GFL_BITMAP * dst,
GFL_INT32 x_dest,
GFL_INT32 y_dest );

Parameters

    src
    Pointer to a GFL_BITMAP structure, used as source. Must be 32bits.
    rect
    Pointer to a GFL_RECT structure. Area to copy.
    dst
    Pointer to a GFL_BITMAP structure, used as destination.
    x_dest
    X position in the destination picture.
    y_dest
    Y position in the destination picture.

Return value

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