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SOURCE: qdev_autodocs.txt 1.163 (12/09/2014) English
AMIGA - NFO_#?
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NAME
nfo_isblitable() - Tells if given image data can be
displayed.
SYNOPSIS
res = nfo_isblitable(ptr, modeid);
BOOL nfo_isblitable(void *, ULONG);
FUNCTION
This func. takes a pointer and/or 'modeid' and checks
if it can be displayed from that location.
INPUTS
ptr - Memory address.
modeid - Modeid that points at specific hardware such
as CGX or P96 driven graphics board. Passing
INVALID_ID disables the check.
RETURNS
Returns TRUE if data are free to be blitted to screen
or FALSE that most probably means: use MEMF_CHIP ...
BASES
SysBase, (GfxBase), [(CyberGfxBase)]
NOTES
What you want to pass to this function is typically
one of the plane pointers of a BitMap or Intuition
Image data pointer.
SEE ALSO
EXAMPLE
None.
BUGS
None known.
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