openshot-audio  0.1.7
bitreader.h
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1 /* libFLAC - Free Lossless Audio Codec library
2  * Copyright (C) 2000-2009 Josh Coalson
3  * Copyright (C) 2011-2014 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__BITREADER_H
34 #define FLAC__PRIVATE__BITREADER_H
35 
36 #include <stdio.h> /* for FILE */
37 #include "../../../ordinals.h"
38 #include "cpu.h"
39 
40 /*
41  * opaque structure definition
42  */
43 struct FLAC__BitReader;
45 
47 
48 /*
49  * construction, deletion, initialization, etc functions
50  */
54 void FLAC__bitreader_free(FLAC__BitReader *br); /* does not 'free(br)' */
56 void FLAC__bitreader_dump(const FLAC__BitReader *br, FILE *out);
57 
58 /*
59  * CRC functions
60  */
63 
64 /*
65  * info functions
66  */
70 
71 /*
72  * read functions
73  */
74 
79 FLAC__bool FLAC__bitreader_skip_bits_no_crc(FLAC__BitReader *br, unsigned bits); /* WATCHOUT: does not CRC the skipped data! */ /*@@@@ add to unit tests */
80 FLAC__bool FLAC__bitreader_skip_byte_block_aligned_no_crc(FLAC__BitReader *br, unsigned nvals); /* WATCHOUT: does not CRC the read data! */
81 FLAC__bool FLAC__bitreader_read_byte_block_aligned_no_crc(FLAC__BitReader *br, FLAC__byte *val, unsigned nvals); /* WATCHOUT: does not CRC the read data! */
83 FLAC__bool FLAC__bitreader_read_rice_signed(FLAC__BitReader *br, int *val, unsigned parameter);
84 FLAC__bool FLAC__bitreader_read_rice_signed_block(FLAC__BitReader *br, int vals[], unsigned nvals, unsigned parameter);
85 #if 0 /* UNUSED */
86 FLAC__bool FLAC__bitreader_read_golomb_signed(FLAC__BitReader *br, int *val, unsigned parameter);
87 FLAC__bool FLAC__bitreader_read_golomb_unsigned(FLAC__BitReader *br, unsigned *val, unsigned parameter);
88 #endif
91 #endif
FLAC__bool FLAC__bitreader_skip_byte_block_aligned_no_crc(FLAC__BitReader *br, unsigned nvals)
Definition: bitreader.c:510
FLAC__bool FLAC__bitreader_read_byte_block_aligned_no_crc(FLAC__BitReader *br, FLAC__byte *val, unsigned nvals)
Definition: bitreader.c:545
FLAC__bool FLAC__bitreader_init(FLAC__BitReader *br, FLAC__BitReaderReadCallback rcb, void *cd)
Definition: bitreader.c:231
void FLAC__bitreader_dump(const FLAC__BitReader *br, FILE *out)
Definition: bitreader.c:268
FLAC__bool(* FLAC__BitReaderReadCallback)(FLAC__byte buffer[], size_t *bytes, void *client_data)
Definition: bitreader.h:46
int FLAC__bool
Definition: ordinals.h:70
FLAC__bool FLAC__bitreader_is_consumed_byte_aligned(const FLAC__BitReader *br)
Definition: bitreader.c:324
FLAC__bool FLAC__bitreader_clear(FLAC__BitReader *br)
Definition: bitreader.c:261
void FLAC__bitreader_delete(FLAC__BitReader *br)
Definition: bitreader.c:217
void FLAC__bitreader_free(FLAC__BitReader *br)
Definition: bitreader.c:247
FLAC__uint16 FLAC__bitreader_get_read_crc16(FLAC__BitReader *br)
Definition: bitreader.c:308
FLAC__bool FLAC__bitreader_read_utf8_uint32(FLAC__BitReader *br, FLAC__uint32 *val, FLAC__byte *raw, unsigned *rawlen)
Definition: bitreader.c:934
FLAC__BitReader * FLAC__bitreader_new(void)
Definition: bitreader.c:201
uint32_t FLAC__uint32
Definition: ordinals.h:65
FLAC__bool FLAC__bitreader_read_utf8_uint64(FLAC__BitReader *br, FLAC__uint64 *val, FLAC__byte *raw, unsigned *rawlen)
Definition: bitreader.c:989
JOCTET * buffer
Definition: juce_JPEGLoader.cpp:302
FLAC__bool FLAC__bitreader_read_rice_signed_block(FLAC__BitReader *br, int vals[], unsigned nvals, unsigned parameter)
Definition: bitreader.c:710
unsigned FLAC__bitreader_bits_left_for_byte_alignment(const FLAC__BitReader *br)
Definition: bitreader.c:329
Definition: bitreader.c:76
FLAC__bool FLAC__bitreader_read_raw_int32(FLAC__BitReader *br, FLAC__int32 *val, unsigned bits)
Definition: bitreader.c:418
FLAC__uint8 FLAC__byte
Definition: ordinals.h:72
void FLAC__bitreader_reset_read_crc16(FLAC__BitReader *br, FLAC__uint16 seed)
Definition: bitreader.c:298
int val
Definition: jpeglib.h:956
FLAC__bool FLAC__bitreader_read_uint32_little_endian(FLAC__BitReader *br, FLAC__uint32 *val)
Definition: bitreader.c:450
Definition: juce_win32_Windowing.cpp:76
FLAC__bool FLAC__bitreader_read_raw_uint32(FLAC__BitReader *br, FLAC__uint32 *val, unsigned bits)
Definition: bitreader.c:339
unsigned FLAC__bitreader_get_input_bits_unconsumed(const FLAC__BitReader *br)
Definition: bitreader.c:334
FLAC__bool FLAC__bitreader_read_rice_signed(FLAC__BitReader *br, int *val, unsigned parameter)
Definition: bitreader.c:682
FLAC__bool FLAC__bitreader_read_raw_uint64(FLAC__BitReader *br, FLAC__uint64 *val, unsigned bits)
Definition: bitreader.c:429
uint16_t FLAC__uint16
Definition: ordinals.h:64
void * client_data
Definition: bitreader.c:88
FLAC__bool FLAC__bitreader_skip_bits_no_crc(FLAC__BitReader *br, unsigned bits)
Definition: bitreader.c:475
unsigned bytes
Definition: bitreader.c:82
FLAC__bool FLAC__bitreader_read_unary_unsigned(FLAC__BitReader *br, unsigned *val)
Definition: bitreader.c:601
uint64_t FLAC__uint64
Definition: ordinals.h:66
int32_t FLAC__int32
Definition: ordinals.h:62