See also ICM_DRAW_SUGGESTFORMAT
typedef struct {
DWORD dwFlags; // reserved; set to zero
LPBITMAPINFOHEADER lpbiIn;
LPBITMAPINFOHEADER lpbiSuggest;
int dxSrc;
int dySrc;
int dxDst;
int dyDst;
HIC hicDecompressor;
} ICDRAWSUGGEST;
Contains compression parameters used with the ICM_DRAW_SUGGESTFORMAT message to suggest an appropriate input format.
lpbiIn
Address of the structure containing the compressed input format.
lpbiSuggest
Address of a buffer to return a compatible input format for the renderer.
dxSrc, dySrc
Width and height of the source rectangle.
dxDst, dyDst
Width and height of the destination rectangle.
hicDecompressor
Handle of a decompressor that supports the format of data described in lpbiIn.