192 void OPJ_CALLCONV opj_stream_destroy(opj_stream_t* p_stream)  in opj_stream_destroy()  argument
194 	opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;  in opj_stream_destroy()
206 void OPJ_CALLCONV opj_stream_set_read_function(opj_stream_t* p_stream, opj_stream_read_fn p_functio…  in opj_stream_set_read_function()  argument
208 	opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;  in opj_stream_set_read_function()
217 void OPJ_CALLCONV opj_stream_set_seek_function(opj_stream_t* p_stream, opj_stream_seek_fn p_functio…  in opj_stream_set_seek_function()  argument
219 	opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;  in opj_stream_set_seek_function()
227 void OPJ_CALLCONV opj_stream_set_write_function(opj_stream_t* p_stream, opj_stream_write_fn p_funct…  in opj_stream_set_write_function()  argument
229 	opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;  in opj_stream_set_write_function()
238 void OPJ_CALLCONV opj_stream_set_skip_function(opj_stream_t* p_stream, opj_stream_skip_fn p_functio…  in opj_stream_set_skip_function()  argument
240 	opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;  in opj_stream_set_skip_function()
249 void OPJ_CALLCONV opj_stream_set_user_data(opj_stream_t* p_stream, void * p_data, opj_stream_free_u…  in opj_stream_set_user_data()  argument
251 	opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;  in opj_stream_set_user_data()
258 void OPJ_CALLCONV opj_stream_set_user_data_length(opj_stream_t* p_stream, OPJ_UINT64 data_length)  in opj_stream_set_user_data_length()  argument
260 	opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;  in opj_stream_set_user_data_length()
266 OPJ_SIZE_T opj_stream_read_data (opj_stream_private_t * p_stream,OPJ_BYTE * p_buffer, OPJ_SIZE_T p_…  in opj_stream_read_data()  argument
269 	if (p_stream->m_bytes_in_buffer >= p_size) {  in opj_stream_read_data()
270 		memcpy(p_buffer,p_stream->m_current_data,p_size);  in opj_stream_read_data()
271 		p_stream->m_current_data += p_size;  in opj_stream_read_data()
272 		p_stream->m_bytes_in_buffer -= p_size;  in opj_stream_read_data()
274 		p_stream->m_byte_offset += (OPJ_OFF_T)p_size;  in opj_stream_read_data()
279 	if (p_stream->m_status & opj_stream_e_end) {  in opj_stream_read_data()
280 		l_read_nb_bytes += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
281 		memcpy(p_buffer,p_stream->m_current_data,p_stream->m_bytes_in_buffer);  in opj_stream_read_data()
282 		p_stream->m_current_data += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
283 		p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
284 		p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_data()
289 	if (p_stream->m_bytes_in_buffer) {  in opj_stream_read_data()
290 		l_read_nb_bytes += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
291 		memcpy(p_buffer,p_stream->m_current_data,p_stream->m_bytes_in_buffer);  in opj_stream_read_data()
292 		p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_read_data()
293 		p_buffer += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
294 		p_size -= p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
295 		p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
296 		p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_data()
302 		p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_read_data()
307 		if (p_size < p_stream->m_buffer_size) {  in opj_stream_read_data()
309 …p_stream->m_bytes_in_buffer = p_stream->m_read_fn(p_stream->m_stored_data,p_stream->m_buffer_size,…  in opj_stream_read_data()
311 			if (p_stream->m_bytes_in_buffer == (OPJ_SIZE_T)-1) {  in opj_stream_read_data()
315 				p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_data()
316 				p_stream->m_status |= opj_stream_e_end;  in opj_stream_read_data()
320 			else if	(p_stream->m_bytes_in_buffer < p_size) {  in opj_stream_read_data()
322 				l_read_nb_bytes += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
323 				memcpy(p_buffer,p_stream->m_current_data,p_stream->m_bytes_in_buffer);  in opj_stream_read_data()
324 				p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_read_data()
325 				p_buffer += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
326 				p_size -= p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
327 				p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
328 				p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_data()
332 				memcpy(p_buffer,p_stream->m_current_data,p_size);  in opj_stream_read_data()
333 				p_stream->m_current_data += p_size;  in opj_stream_read_data()
334 				p_stream->m_bytes_in_buffer -= p_size;  in opj_stream_read_data()
335 				p_stream->m_byte_offset += (OPJ_OFF_T)p_size;  in opj_stream_read_data()
341 			p_stream->m_bytes_in_buffer = p_stream->m_read_fn(p_buffer,p_size,p_stream->m_user_data);  in opj_stream_read_data()
343 			if (p_stream->m_bytes_in_buffer == (OPJ_SIZE_T)-1) {  in opj_stream_read_data()
347 				p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_data()
348 				p_stream->m_status |= opj_stream_e_end;  in opj_stream_read_data()
352 			else if (p_stream->m_bytes_in_buffer < p_size) {  in opj_stream_read_data()
354 				l_read_nb_bytes += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
355 				p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_read_data()
356 				p_buffer += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
357 				p_size -= p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
358 				p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
359 				p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_data()
363 				l_read_nb_bytes += p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
364 				p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_data()
365 				p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_read_data()
366 				p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_data()
373 OPJ_SIZE_T opj_stream_write_data (opj_stream_private_t * p_stream,  in opj_stream_write_data()  argument
381 	if (p_stream->m_status & opj_stream_e_error) {  in opj_stream_write_data()
386 		l_remaining_bytes = p_stream->m_buffer_size - p_stream->m_bytes_in_buffer;  in opj_stream_write_data()
390 			memcpy(p_stream->m_current_data, p_buffer, p_size);  in opj_stream_write_data()
392 			p_stream->m_current_data += p_size;  in opj_stream_write_data()
393 			p_stream->m_bytes_in_buffer += p_size;  in opj_stream_write_data()
395 			p_stream->m_byte_offset += (OPJ_OFF_T)p_size;  in opj_stream_write_data()
404 			memcpy(p_stream->m_current_data,p_buffer,l_remaining_bytes);  in opj_stream_write_data()
406 			p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_write_data()
410 			p_stream->m_bytes_in_buffer += l_remaining_bytes;  in opj_stream_write_data()
411 			p_stream->m_byte_offset += (OPJ_OFF_T)l_remaining_bytes;  in opj_stream_write_data()
414 		if (! opj_stream_flush(p_stream, p_event_mgr)) {  in opj_stream_write_data()
421 OPJ_BOOL opj_stream_flush (opj_stream_private_t * p_stream, opj_event_mgr_t * p_event_mgr)  in opj_stream_flush()  argument
426 	p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_flush()
428 	while (p_stream->m_bytes_in_buffer) {  in opj_stream_flush()
430 		l_current_write_nb_bytes = p_stream->m_write_fn(p_stream->m_current_data,  in opj_stream_flush()
431 														p_stream->m_bytes_in_buffer,  in opj_stream_flush()
432 														p_stream->m_user_data);  in opj_stream_flush()
435 			p_stream->m_status |= opj_stream_e_error;  in opj_stream_flush()
441 		p_stream->m_current_data += l_current_write_nb_bytes;  in opj_stream_flush()
442 		p_stream->m_bytes_in_buffer -= l_current_write_nb_bytes;  in opj_stream_flush()
445 	p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_flush()
450 OPJ_OFF_T opj_stream_read_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t …  in opj_stream_read_skip()  argument
457 	if (p_stream->m_bytes_in_buffer >= (OPJ_SIZE_T)p_size) {  in opj_stream_read_skip()
458 		p_stream->m_current_data += p_size;  in opj_stream_read_skip()
461 		p_stream->m_bytes_in_buffer -= (OPJ_SIZE_T)p_size;  in opj_stream_read_skip()
463 		p_stream->m_byte_offset += l_skip_nb_bytes;  in opj_stream_read_skip()
468 	if (p_stream->m_status & opj_stream_e_end) {  in opj_stream_read_skip()
469 		l_skip_nb_bytes += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_skip()
470 		p_stream->m_current_data += p_stream->m_bytes_in_buffer;  in opj_stream_read_skip()
471 		p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_skip()
472 		p_stream->m_byte_offset += l_skip_nb_bytes;  in opj_stream_read_skip()
477 	if (p_stream->m_bytes_in_buffer) {  in opj_stream_read_skip()
478 		l_skip_nb_bytes += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_skip()
479 		p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_read_skip()
480 		p_size -= (OPJ_OFF_T)p_stream->m_bytes_in_buffer;  in opj_stream_read_skip()
481 		p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_skip()
486 		l_current_skip_nb_bytes = p_stream->m_skip_fn(p_size, p_stream->m_user_data);  in opj_stream_read_skip()
490 			p_stream->m_status |= opj_stream_e_end;  in opj_stream_read_skip()
491 			p_stream->m_byte_offset += l_skip_nb_bytes;  in opj_stream_read_skip()
499 	p_stream->m_byte_offset += l_skip_nb_bytes;  in opj_stream_read_skip()
504 OPJ_OFF_T opj_stream_write_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t…  in opj_stream_write_skip()  argument
510 	if (p_stream->m_status & opj_stream_e_error) {  in opj_stream_write_skip()
515 	l_is_written = opj_stream_flush (p_stream, p_event_mgr);  in opj_stream_write_skip()
517 		p_stream->m_status |= opj_stream_e_error;  in opj_stream_write_skip()
518 		p_stream->m_bytes_in_buffer = 0;  in opj_stream_write_skip()
525 		l_current_skip_nb_bytes = p_stream->m_skip_fn(p_size, p_stream->m_user_data);  in opj_stream_write_skip()
530 			p_stream->m_status |= opj_stream_e_error;  in opj_stream_write_skip()
531 			p_stream->m_byte_offset += l_skip_nb_bytes;  in opj_stream_write_skip()
539 	p_stream->m_byte_offset += l_skip_nb_bytes;  in opj_stream_write_skip()
544 OPJ_OFF_T opj_stream_tell (const opj_stream_private_t * p_stream)  in opj_stream_tell()  argument
546 	return p_stream->m_byte_offset;  in opj_stream_tell()
549 OPJ_OFF_T opj_stream_get_number_byte_left (const opj_stream_private_t * p_stream)  in opj_stream_get_number_byte_left()  argument
551   assert( p_stream->m_byte_offset >= 0 );  in opj_stream_get_number_byte_left()
552   assert( p_stream->m_user_data_length >= (OPJ_UINT64)p_stream->m_byte_offset);  in opj_stream_get_number_byte_left()
553   return p_stream->m_user_data_length ?  in opj_stream_get_number_byte_left()
554 				(OPJ_OFF_T)(p_stream->m_user_data_length) - p_stream->m_byte_offset :  in opj_stream_get_number_byte_left()
558 OPJ_OFF_T opj_stream_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t * p_e…  in opj_stream_skip()  argument
561 	return p_stream->m_opj_skip(p_stream,p_size,p_event_mgr);  in opj_stream_skip()
564 OPJ_BOOL opj_stream_read_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t *…  in opj_stream_read_seek()  argument
567 	p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_read_seek()
568 	p_stream->m_bytes_in_buffer = 0;  in opj_stream_read_seek()
570 	if( !(p_stream->m_seek_fn(p_size,p_stream->m_user_data)) ) {  in opj_stream_read_seek()
571 		p_stream->m_status |= opj_stream_e_end;  in opj_stream_read_seek()
576 		p_stream->m_status &= (~opj_stream_e_end);  in opj_stream_read_seek()
577 		p_stream->m_byte_offset = p_size;  in opj_stream_read_seek()
584 OPJ_BOOL opj_stream_write_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t …  in opj_stream_write_seek()  argument
586 	if (! opj_stream_flush(p_stream,p_event_mgr)) {  in opj_stream_write_seek()
587 		p_stream->m_status |= opj_stream_e_error;  in opj_stream_write_seek()
591 	p_stream->m_current_data = p_stream->m_stored_data;  in opj_stream_write_seek()
592 	p_stream->m_bytes_in_buffer = 0;  in opj_stream_write_seek()
594 	if (! p_stream->m_seek_fn(p_size,p_stream->m_user_data)) {  in opj_stream_write_seek()
595 		p_stream->m_status |= opj_stream_e_error;  in opj_stream_write_seek()
599 		p_stream->m_byte_offset = p_size;  in opj_stream_write_seek()
605 OPJ_BOOL opj_stream_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr *…  in opj_stream_seek()  argument
608 	return p_stream->m_opj_seek(p_stream,p_size,p_event_mgr);  in opj_stream_seek()
611 OPJ_BOOL opj_stream_has_seek (const opj_stream_private_t * p_stream)  in opj_stream_has_seek()  argument
613 	return p_stream->m_seek_fn != opj_stream_default_seek;  in opj_stream_has_seek()