src/tiff/tiffio.h

31  * TIFF I/O Library Definitions.
37  * TIFF is defined as an incomplete type to hide the
40 typedef	struct tiff TIFF;
204 	TIFF*	tif;				/* image handle */
251 typedef	int (*TIFFInitMethod)(TIFF*, int);
276 typedef	void (*TIFFExtendProc)(TIFF*);
292 extern	void TIFFClose(TIFF*);
293 extern	int TIFFFlush(TIFF*);
294 extern	int TIFFFlushData(TIFF*);
295 extern	int TIFFGetField(TIFF*, ttag_t, ...);
296 extern	int TIFFVGetField(TIFF*, ttag_t, va_list);
297 extern	int TIFFGetFieldDefaulted(TIFF*, ttag_t, ...);
298 extern	int TIFFVGetFieldDefaulted(TIFF*, ttag_t, va_list);
299 extern	int TIFFReadDirectory(TIFF*);
300 extern	tsize_t TIFFScanlineSize(TIFF*);
301 extern	tsize_t TIFFRasterScanlineSize(TIFF*);
302 extern	tsize_t TIFFStripSize(TIFF*);
303 extern	tsize_t TIFFRawStripSize(TIFF*, tstrip_t);
304 extern	tsize_t TIFFVStripSize(TIFF*, uint32);
305 extern	tsize_t TIFFTileRowSize(TIFF*);
306 extern	tsize_t TIFFTileSize(TIFF*);
307 extern	tsize_t TIFFVTileSize(TIFF*, uint32);
308 extern	uint32 TIFFDefaultStripSize(TIFF*, uint32);
309 extern	void TIFFDefaultTileSize(TIFF*, uint32*, uint32*);
310 extern	int TIFFFileno(TIFF*);
311 extern	int TIFFGetMode(TIFF*);
312 extern	int TIFFIsTiled(TIFF*);
313 extern	int TIFFIsByteSwapped(TIFF*);
314 extern	int TIFFIsUpSampled(TIFF*);
315 extern	int TIFFIsMSB2LSB(TIFF*);
316 extern	uint32 TIFFCurrentRow(TIFF*);
317 extern	tdir_t TIFFCurrentDirectory(TIFF*);
318 extern	tdir_t TIFFNumberOfDirectories(TIFF*);
319 extern	uint32 TIFFCurrentDirOffset(TIFF*);
320 extern	tstrip_t TIFFCurrentStrip(TIFF*);
321 extern	ttile_t TIFFCurrentTile(TIFF*);
322 extern	int TIFFReadBufferSetup(TIFF*, tdata_t, tsize_t);
323 extern	int TIFFWriteBufferSetup(TIFF*, tdata_t, tsize_t);
324 extern	int TIFFSetupStrips(TIFF *);
325 extern  int TIFFWriteCheck(TIFF*, int, const char *);
326 extern  int TIFFCreateDirectory(TIFF*);
327 extern	int TIFFLastDirectory(TIFF*);
328 extern	int TIFFSetDirectory(TIFF*, tdir_t);
329 extern	int TIFFSetSubDirectory(TIFF*, uint32);
330 extern	int TIFFUnlinkDirectory(TIFF*, tdir_t);
331 extern	int TIFFSetField(TIFF*, ttag_t, ...);
332 extern	int TIFFVSetField(TIFF*, ttag_t, va_list);
333 extern	int TIFFWriteDirectory(TIFF *);
334 extern	int TIFFCheckpointDirectory(TIFF *);
335 extern	int TIFFRewriteDirectory(TIFF *);
339 extern	void TIFFPrintDirectory(TIFF*, FILE*, long = 0);
340 extern	int TIFFReadScanline(TIFF*, tdata_t, uint32, tsample_t = 0);
341 extern	int TIFFWriteScanline(TIFF*, tdata_t, uint32, tsample_t = 0);
342 extern	int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int = 0);
343 extern	int TIFFReadRGBAImageOriented(TIFF*, uint32, uint32, uint32*,
346 extern	void TIFFPrintDirectory(TIFF*, FILE*, long);
347 extern	int TIFFReadScanline(TIFF*, tdata_t, uint32, tsample_t);
348 extern	int TIFFWriteScanline(TIFF*, tdata_t, uint32, tsample_t);
349 extern	int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int);
350 extern	int TIFFReadRGBAImageOriented(TIFF*, uint32, uint32, uint32*, int, int);
353 extern	int TIFFReadRGBAStrip(TIFF*, tstrip_t, uint32 * );
354 extern	int TIFFReadRGBATile(TIFF*, uint32, uint32, uint32 * );
355 extern	int TIFFRGBAImageOK(TIFF*, char [1024]);
356 extern	int TIFFRGBAImageBegin(TIFFRGBAImage*, TIFF*, int, char [1024]);
359 extern	TIFF* TIFFOpen(const char*, const char*);
360 extern	TIFF* TIFFFdOpen(int, const char*, const char*);
361 extern	TIFF* TIFFClientOpen(const char*, const char*,
367 extern	const char* TIFFFileName(TIFF*);
373 extern	ttile_t TIFFComputeTile(TIFF*, uint32, uint32, uint32, tsample_t);
374 extern	int TIFFCheckTile(TIFF*, uint32, uint32, uint32, tsample_t);
375 extern	ttile_t TIFFNumberOfTiles(TIFF*);
376 extern	tsize_t TIFFReadTile(TIFF*,
378 extern	tsize_t TIFFWriteTile(TIFF*,
380 extern	tstrip_t TIFFComputeStrip(TIFF*, uint32, tsample_t);
381 extern	tstrip_t TIFFNumberOfStrips(TIFF*);
382 extern	tsize_t TIFFReadEncodedStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
383 extern	tsize_t TIFFReadRawStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
384 extern	tsize_t TIFFReadEncodedTile(TIFF*, ttile_t, tdata_t, tsize_t);
385 extern	tsize_t TIFFReadRawTile(TIFF*, ttile_t, tdata_t, tsize_t);
386 extern	tsize_t TIFFWriteEncodedStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
387 extern	tsize_t TIFFWriteRawStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
388 extern	tsize_t TIFFWriteEncodedTile(TIFF*, ttile_t, tdata_t, tsize_t);
389 extern	tsize_t TIFFWriteRawTile(TIFF*, ttile_t, tdata_t, tsize_t);
391 extern	void TIFFSetWriteOffset(TIFF*, toff_t);
429 extern  int  TIFFGetTagListCount( TIFF * );
430 extern  ttag_t TIFFGetTagListEntry( TIFF *, int tag_index );
456 extern	void TIFFMergeFieldInfo(TIFF*, const TIFFFieldInfo[], int);
457 extern	const TIFFFieldInfo* TIFFFindFieldInfo(TIFF*, ttag_t, TIFFDataType);
458 extern	const TIFFFieldInfo* TIFFFieldWithTag(TIFF*, ttag_t);
460 typedef	int (*TIFFVSetMethod)(TIFF*, ttag_t, va_list);
461 typedef	int (*TIFFVGetMethod)(TIFF*, ttag_t, va_list);
462 typedef	void (*TIFFPrintMethod)(TIFF*, FILE*, long);
470 extern  TIFFTagMethods *TIFFAccessTagMethods( TIFF * );
471 extern  void *TIFFGetClientInfo( TIFF *, const char * );
472 extern  void TIFFSetClientInfo( TIFF *, void *, const char * );