TIFFREADFROMUSERBUFFER(3tiff) LibTIFF TIFFREADFROMUSERBUFFER(3tiff)
NAME
TIFFReadFromUserBuffer - decode data using an user defined buffer
SYNOPSIS
#include <tiffio.h>
int TIFFReadFromUserBuffer(TIFF *tif, uint32_t strile, void *inbuf, tm-
size_t insize, void *outbuf, tmsize_t outsize)
DESCRIPTION
Use the provided input buffer (inbuf, insize) and decompress it into
(outbuf, outsize). This function replaces the use of
TIFFReadEncodedStrip() / TIFFReadEncodedTile() when the user can pro-
vide the buffer for the input data, for example when he wants to avoid
libtiff to read the strile offset/count values from the StripOffsets /
StripByteCounts or TileOffsets / TileByteCounts arrays. inbuf content
must be writable (if bit reversal is needed).
RETURN VALUES
Returns 1 in case of success, 0 otherwise.
DIAGNOSTICS
All error messages are directed to the TIFFErrorExtR() routine.
SEE ALSO
TIFFOpen (3tiff), TIFFReadRawStrip (3tiff), TIFFReadScanline (3tiff),
TIFFReadEncodedStrip (3tiff), TIFFReadEncodedTile (3tiff), libtiff
(3tiff),
AUTHOR
LibTIFF contributors
COPYRIGHT
1988-2023, LibTIFF contributors
4.5 Nov 23, 2023 TIFFREADFROMUSERBUFFER(3tiff)
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