libs/tiff/tiffio.h

31  * therefore all calls to _TIFFmalloc ... are changed to get a TIFF pointer
37  * TIFF I/O Library Definitions.
44  * TIFF is defined as an incomplete type to hide the
47 typedef	struct tiff TIFF;
129 	TIFF*	tif;				/* image handle */
174 typedef	int (*TIFFInitMethod)(TIFF*, int);
192 typedef tdata_t (*TIFFmallocHandler)(TIFF*, tsize_t);
193 typedef tdata_t (*TIFFreallocHandler)(TIFF*, tdata_t, tsize_t);
194 typedef void (*TIFFfreeHandler)(TIFF*, tdata_t);
202 typedef	void (*TIFFExtendProc)(TIFF*);
210 extern	tdata_t _TIFFmalloc(TIFF*, tsize_t);
211 extern	tdata_t _TIFFrealloc(TIFF*, tdata_t, tsize_t);
215 extern	void _TIFFfree(TIFF*, tdata_t);
217 extern	void TIFFClose(TIFF*);
218 extern	int TIFFFlush(TIFF*);
219 extern	int TIFFFlushData(TIFF*);
220 extern	int TIFFGetField(TIFF*, ttag_t, ...);
221 extern	int TIFFVGetField(TIFF*, ttag_t, va_list);
222 extern	int TIFFGetFieldDefaulted(TIFF*, ttag_t, ...);
223 extern	int TIFFVGetFieldDefaulted(TIFF*, ttag_t, va_list);
224 extern	int TIFFReadDirectory(TIFF*);
225 extern	tsize_t TIFFScanlineSize(TIFF*);
226 extern	tsize_t TIFFRasterScanlineSize(TIFF*);
227 extern	tsize_t TIFFStripSize(TIFF*);
228 extern	tsize_t TIFFVStripSize(TIFF*, uint32);
229 extern	tsize_t TIFFTileRowSize(TIFF*);
230 extern	tsize_t TIFFTileSize(TIFF*);
231 extern	tsize_t TIFFVTileSize(TIFF*, uint32);
232 extern	uint32 TIFFDefaultStripSize(TIFF*, uint32);
233 extern	void TIFFDefaultTileSize(TIFF*, uint32*, uint32*);
234 extern	int TIFFFileno(TIFF*);
235 extern	int TIFFGetMode(TIFF*);
236 extern	int TIFFIsTiled(TIFF*);
237 extern	int TIFFIsByteSwapped(TIFF*);
238 extern	int TIFFIsUpSampled(TIFF*);
239 extern	int TIFFIsMSB2LSB(TIFF*);
240 extern	uint32 TIFFCurrentRow(TIFF*);
241 extern	tdir_t TIFFCurrentDirectory(TIFF*);
242 extern	tdir_t TIFFNumberOfDirectories(TIFF*);
243 extern	uint32 TIFFCurrentDirOffset(TIFF*);
244 extern	tstrip_t TIFFCurrentStrip(TIFF*);
245 extern	ttile_t TIFFCurrentTile(TIFF*);
246 extern	int TIFFReadBufferSetup(TIFF*, tdata_t, tsize_t);
247 extern	int TIFFWriteBufferSetup(TIFF*, tdata_t, tsize_t);
248 extern  int TIFFWriteCheck(TIFF*, int, const char *);
249 extern  int TIFFCreateDirectory(TIFF*);
250 extern	int TIFFLastDirectory(TIFF*);
251 extern	int TIFFSetDirectory(TIFF*, tdir_t);
252 extern	int TIFFSetSubDirectory(TIFF*, uint32);
253 extern	int TIFFUnlinkDirectory(TIFF*, tdir_t);
254 extern	int TIFFSetField(TIFF*, ttag_t, ...);
255 extern	int TIFFVSetField(TIFF*, ttag_t, va_list);
256 extern	int TIFFWriteDirectory(TIFF *);
257 extern	int TIFFRewriteDirectory(TIFF *);
261 extern	void TIFFPrintDirectory(TIFF*, FILE*, long = 0);
262 extern	int TIFFReadScanline(TIFF*, tdata_t, uint32, tsample_t = 0);
263 extern	int TIFFWriteScanline(TIFF*, tdata_t, uint32, tsample_t = 0);
264 extern	int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int = 0);
266 extern	void TIFFPrintDirectory(TIFF*, FILE*, long);
267 extern	int TIFFReadScanline(TIFF*, tdata_t, uint32, tsample_t);
268 extern	int TIFFWriteScanline(TIFF*, tdata_t, uint32, tsample_t);
269 extern	int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int);
272 extern	int TIFFReadRGBAStrip(TIFF*, tstrip_t, uint32 * );
273 extern	int TIFFReadRGBATile(TIFF*, uint32, uint32, uint32 * );
274 extern	int TIFFRGBAImageOK(TIFF*, char [1024]);
275 extern	int TIFFRGBAImageBegin(TIFFRGBAImage*, TIFF*, int, char [1024]);
277 extern	void TIFFRGBAImageEnd(TIFF*, TIFFRGBAImage*);
278 extern  TIFF* TIFFOpen(const char*, const char*, void*,
281 extern  TIFF* TIFFFdOpen(void*, const char*, const char*, void*,
284 extern  TIFF* TIFFClientOpen(const char*, const char*, void*,
291 extern	const char* TIFFFileName(TIFF*);
297 extern	ttile_t TIFFComputeTile(TIFF*, uint32, uint32, uint32, tsample_t);
298 extern	int TIFFCheckTile(TIFF*, uint32, uint32, uint32, tsample_t);
299 extern	ttile_t TIFFNumberOfTiles(TIFF*);
300 extern	tsize_t TIFFReadTile(TIFF*,
302 extern	tsize_t TIFFWriteTile(TIFF*,
304 extern	tstrip_t TIFFComputeStrip(TIFF*, uint32, tsample_t);
305 extern	tstrip_t TIFFNumberOfStrips(TIFF*);
306 extern	tsize_t TIFFReadEncodedStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
307 extern	tsize_t TIFFReadRawStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
308 extern	tsize_t TIFFReadEncodedTile(TIFF*, ttile_t, tdata_t, tsize_t);
309 extern	tsize_t TIFFReadRawTile(TIFF*, ttile_t, tdata_t, tsize_t);
310 extern	tsize_t TIFFWriteEncodedStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
311 extern	tsize_t TIFFWriteRawStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
312 extern	tsize_t TIFFWriteEncodedTile(TIFF*, ttile_t, tdata_t, tsize_t);
313 extern	tsize_t TIFFWriteRawTile(TIFF*, ttile_t, tdata_t, tsize_t);
314 extern	void TIFFSetWriteOffset(TIFF*, toff_t);