TIFFReadFromUserBuffer¶
Synopsis¶
#include <tiffio.h>
-
int
TIFFReadFromUserBuffer(TIFF *tif, uint32_t strile, void *inbuf, tmsize_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 provide 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),