[pcsx_rearmed.git] / deps / flac-1.3.2 / src / libFLAC / include / private / ogg_decoder_aspect.h

/* libFLAC - Free Lossless Audio Codec
 * Copyright (C) 2002-2009  Josh Coalson
 * Copyright (C) 2011-2016  Xiph.Org Foundation
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * - Neither the name of the Xiph.org Foundation nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef FLAC__PRIVATE__OGG_DECODER_ASPECT_H
#define FLAC__PRIVATE__OGG_DECODER_ASPECT_H

#include <ogg/ogg.h>

#include "FLAC/ordinals.h"
#include "FLAC/stream_decoder.h" /* for FLAC__StreamDecoderReadStatus */

typedef struct FLAC__OggDecoderAspect {
	/* these are storage for values that can be set through the API */
	FLAC__bool use_first_serial_number;
	long serial_number;

	/* these are for internal state related to Ogg decoding */
	ogg_stream_state stream_state;
	ogg_sync_state sync_state;
	unsigned version_major, version_minor;
	FLAC__bool need_serial_number;
	FLAC__bool end_of_stream;
	FLAC__bool have_working_page; /* only if true will the following vars be valid */
	ogg_page working_page;
	FLAC__bool have_working_packet; /* only if true will the following vars be valid */
	ogg_packet working_packet; /* as we work through the packet we will move working_packet.packet forward and working_packet.bytes down */
} FLAC__OggDecoderAspect;

void FLAC__ogg_decoder_aspect_set_serial_number(FLAC__OggDecoderAspect *aspect, long value);
void FLAC__ogg_decoder_aspect_set_defaults(FLAC__OggDecoderAspect *aspect);
FLAC__bool FLAC__ogg_decoder_aspect_init(FLAC__OggDecoderAspect *aspect);
void FLAC__ogg_decoder_aspect_finish(FLAC__OggDecoderAspect *aspect);
void FLAC__ogg_decoder_aspect_flush(FLAC__OggDecoderAspect *aspect);
void FLAC__ogg_decoder_aspect_reset(FLAC__OggDecoderAspect *aspect);

typedef enum {
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_OK = 0,
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_END_OF_STREAM,
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_LOST_SYNC,
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_NOT_FLAC,
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_UNSUPPORTED_MAPPING_VERSION,
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_ABORT,
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_ERROR,
	FLAC__OGG_DECODER_ASPECT_READ_STATUS_MEMORY_ALLOCATION_ERROR
} FLAC__OggDecoderAspectReadStatus;

typedef FLAC__OggDecoderAspectReadStatus (*FLAC__OggDecoderAspectReadCallbackProxy)(const void *decoder, FLAC__byte buffer[], size_t *bytes, void *client_data);

FLAC__OggDecoderAspectReadStatus FLAC__ogg_decoder_aspect_read_callback_wrapper(FLAC__OggDecoderAspect *aspect, FLAC__byte buffer[], size_t *bytes, FLAC__OggDecoderAspectReadCallbackProxy read_callback, const FLAC__StreamDecoder *decoder, void *client_data);

#endif
Commit	Line	Data
ce188d4d	1	/* libFLAC - Free Lossless Audio Codec
	2	* Copyright (C) 2002-2009 Josh Coalson
	3	* Copyright (C) 2011-2016 Xiph.Org Foundation
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	*
	9	* - Redistributions of source code must retain the above copyright
	10	* notice, this list of conditions and the following disclaimer.
	11	*
	12	* - Redistributions in binary form must reproduce the above copyright
	13	* notice, this list of conditions and the following disclaimer in the
	14	* documentation and/or other materials provided with the distribution.
	15	*
	16	* - Neither the name of the Xiph.org Foundation nor the names of its
	17	* contributors may be used to endorse or promote products derived from
	18	* this software without specific prior written permission.
	19	*
	20	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	21	* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	22	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	23	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
	24	* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	25	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	26	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
	27	* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	28	* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	29	* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	30	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	31	*/
	32
	33	#ifndef FLAC__PRIVATE__OGG_DECODER_ASPECT_H
	34	#define FLAC__PRIVATE__OGG_DECODER_ASPECT_H
	35
	36	#include <ogg/ogg.h>
	37
	38	#include "FLAC/ordinals.h"
	39	#include "FLAC/stream_decoder.h" /* for FLAC__StreamDecoderReadStatus */
	40
	41	typedef struct FLAC__OggDecoderAspect {
	42	/* these are storage for values that can be set through the API */
	43	FLAC__bool use_first_serial_number;
	44	long serial_number;
	45
	46	/* these are for internal state related to Ogg decoding */
	47	ogg_stream_state stream_state;
	48	ogg_sync_state sync_state;
	49	unsigned version_major, version_minor;
	50	FLAC__bool need_serial_number;
	51	FLAC__bool end_of_stream;
	52	FLAC__bool have_working_page; /* only if true will the following vars be valid */
	53	ogg_page working_page;
	54	FLAC__bool have_working_packet; /* only if true will the following vars be valid */
	55	ogg_packet working_packet; /* as we work through the packet we will move working_packet.packet forward and working_packet.bytes down */
	56	} FLAC__OggDecoderAspect;
	57
	58	void FLAC__ogg_decoder_aspect_set_serial_number(FLAC__OggDecoderAspect *aspect, long value);
	59	void FLAC__ogg_decoder_aspect_set_defaults(FLAC__OggDecoderAspect *aspect);
	60	FLAC__bool FLAC__ogg_decoder_aspect_init(FLAC__OggDecoderAspect *aspect);
	61	void FLAC__ogg_decoder_aspect_finish(FLAC__OggDecoderAspect *aspect);
	62	void FLAC__ogg_decoder_aspect_flush(FLAC__OggDecoderAspect *aspect);
	63	void FLAC__ogg_decoder_aspect_reset(FLAC__OggDecoderAspect *aspect);
	64
65	typedef enum {
66	FLAC__OGG_DECODER_ASPECT_READ_STATUS_OK = 0,
67	FLAC__OGG_DECODER_ASPECT_READ_STATUS_END_OF_STREAM,
68	FLAC__OGG_DECODER_ASPECT_READ_STATUS_LOST_SYNC,
69	FLAC__OGG_DECODER_ASPECT_READ_STATUS_NOT_FLAC,
70	FLAC__OGG_DECODER_ASPECT_READ_STATUS_UNSUPPORTED_MAPPING_VERSION,
71	FLAC__OGG_DECODER_ASPECT_READ_STATUS_ABORT,
72	FLAC__OGG_DECODER_ASPECT_READ_STATUS_ERROR,
73	FLAC__OGG_DECODER_ASPECT_READ_STATUS_MEMORY_ALLOCATION_ERROR
74	} FLAC__OggDecoderAspectReadStatus;
75
76	typedef FLAC__OggDecoderAspectReadStatus (FLAC__OggDecoderAspectReadCallbackProxy)(const void decoder, FLAC__byte buffer[], size_t bytes, void client_data);
77
78	FLAC__OggDecoderAspectReadStatus FLAC__ogg_decoder_aspect_read_callback_wrapper(FLAC__OggDecoderAspect aspect, FLAC__byte buffer[], size_t bytes, FLAC__OggDecoderAspectReadCallbackProxy read_callback, const FLAC__StreamDecoder decoder, void client_data);
79
80	#endif