ICGetDisplayFormat
The ICGetDisplayFormat
function determines the best format available for displaying a compressed
image. The function also opens a compressor if a handle of an open compressor
is not specified.
HIC ICGetDisplayFormat(
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HIC hic, |
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LPBITMAPINFOHEADER lpbiIn, |
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LPBITMAPINFOHEADER
lpbiOut, |
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int BitDepth, |
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int dx, |
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int dy |
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); |
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Parameters
hic
Handle of the
compressor to use. Specify NULL to have VCM select and open an appropriate
compressor.
lpbiIn
Address of BITMAPINFOHEADER structure containing the
compressed format.
lpbiOut
Address of a
buffer to return the decompressed format. The buffer should be large enough for
a BITMAPINFOHEADER structure and 256 color entries.
BitDepth
Preferred bit
depth, if nonzero.
dx,
dy
Width and
height multipliers to stretch the image. If this parameter is zero, that
dimension is not stretched.
Return Values
Returns a
handle to a decompressor if successful or zero otherwise.
See Also