openshot-audio  0.1.6
bitwriter.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__BITWRITER_H
34 #define FLAC__PRIVATE__BITWRITER_H
35 
36 #include <stdio.h> /* for FILE */
37 #include "../../../ordinals.h"
38 
39 /*
40  * opaque structure definition
41  */
42 struct FLAC__BitWriter;
44 
45 /*
46  * construction, deletion, initialization, etc functions
47  */
51 void FLAC__bitwriter_free(FLAC__BitWriter *bw); /* does not 'free(buffer)' */
53 void FLAC__bitwriter_dump(const FLAC__BitWriter *bw, FILE *out);
54 
55 /*
56  * CRC functions
57  *
58  * non-const *bw because they have to cal FLAC__bitwriter_get_buffer()
59  */
62 
63 /*
64  * info functions
65  */
67 unsigned FLAC__bitwriter_get_input_bits_unconsumed(const FLAC__BitWriter *bw); /* can be called anytime, returns total # of bits unconsumed */
68 
69 /*
70  * direct buffer access
71  *
72  * there may be no calls on the bitwriter between get and release.
73  * the bitwriter continues to own the returned buffer.
74  * before get, bitwriter MUST be byte aligned: check with FLAC__bitwriter_is_byte_aligned()
75  */
78 
79 /*
80  * write functions
81  */
89 unsigned FLAC__bitwriter_rice_bits(FLAC__int32 val, unsigned parameter);
90 #if 0 /* UNUSED */
91 unsigned FLAC__bitwriter_golomb_bits_signed(int val, unsigned parameter);
92 unsigned FLAC__bitwriter_golomb_bits_unsigned(unsigned val, unsigned parameter);
93 #endif
95 FLAC__bool FLAC__bitwriter_write_rice_signed_block(FLAC__BitWriter *bw, const FLAC__int32 *vals, unsigned nvals, unsigned parameter);
96 #if 0 /* UNUSED */
97 FLAC__bool FLAC__bitwriter_write_golomb_signed(FLAC__BitWriter *bw, int val, unsigned parameter);
98 FLAC__bool FLAC__bitwriter_write_golomb_unsigned(FLAC__BitWriter *bw, unsigned val, unsigned parameter);
99 #endif
103 
104 #endif
FLAC__bool FLAC__bitwriter_write_rice_signed(FLAC__BitWriter *bw, FLAC__int32 val, unsigned parameter)
Definition: bitwriter.c:479
FLAC__bool FLAC__bitwriter_write_unary_unsigned(FLAC__BitWriter *bw, unsigned val)
Definition: bitwriter.c:393
FLAC__BitWriter * FLAC__bitwriter_new(void)
Definition: bitwriter.c:124
FLAC__bool FLAC__bitwriter_write_raw_uint64(FLAC__BitWriter *bw, FLAC__uint64 val, unsigned bits)
Definition: bitwriter.c:352
FLAC__bool FLAC__bitwriter_write_raw_uint32_little_endian(FLAC__BitWriter *bw, FLAC__uint32 val)
Definition: bitwriter.c:364
void FLAC__bitwriter_release_buffer(FLAC__BitWriter *bw)
Definition: bitwriter.c:258
int FLAC__bool
Definition: ordinals.h:70
FLAC__bool FLAC__bitwriter_write_rice_signed_block(FLAC__BitWriter *bw, const FLAC__int32 *vals, unsigned nvals, unsigned parameter)
Definition: bitwriter.c:505
FLAC__bool FLAC__bitwriter_init(FLAC__BitWriter *bw)
Definition: bitwriter.c:145
unsigned bits
Definition: bitwriter.c:77
uint32_t FLAC__uint32
Definition: ordinals.h:65
FLAC__bool FLAC__bitwriter_is_byte_aligned(const FLAC__BitWriter *bw)
Definition: bitwriter.c:228
JOCTET * buffer
Definition: juce_JPEGLoader.cpp:302
unsigned FLAC__bitwriter_get_input_bits_unconsumed(const FLAC__BitWriter *bw)
Definition: bitwriter.c:233
FLAC__bool FLAC__bitwriter_write_utf8_uint32(FLAC__BitWriter *bw, FLAC__uint32 val)
Definition: bitwriter.c:720
unsigned FLAC__bitwriter_rice_bits(FLAC__int32 val, unsigned parameter)
Definition: bitwriter.c:403
void FLAC__bitwriter_free(FLAC__BitWriter *bw)
Definition: bitwriter.c:158
png_uint_32 crc
Definition: juce_PNGLoader.cpp:2078
void FLAC__bitwriter_dump(const FLAC__BitWriter *bw, FILE *out)
Definition: bitwriter.c:174
FLAC__bool FLAC__bitwriter_zero_pad_to_byte_boundary(FLAC__BitWriter *bw)
Definition: bitwriter.c:821
FLAC__uint8 FLAC__byte
Definition: ordinals.h:72
int val
Definition: jpeglib.h:956
FLAC__bool FLAC__bitwriter_write_utf8_uint64(FLAC__BitWriter *bw, FLAC__uint64 val)
Definition: bitwriter.c:766
void FLAC__bitwriter_clear(FLAC__BitWriter *bw)
Definition: bitwriter.c:169
FLAC__bool FLAC__bitwriter_get_buffer(FLAC__BitWriter *bw, const FLAC__byte **buffer, size_t *bytes)
Definition: bitwriter.c:238
uint16_t FLAC__uint16
Definition: ordinals.h:64
void FLAC__bitwriter_delete(FLAC__BitWriter *bw)
Definition: bitwriter.c:131
FLAC__bool FLAC__bitwriter_write_raw_uint32(FLAC__BitWriter *bw, FLAC__uint32 val, unsigned bits)
Definition: bitwriter.c:304
FLAC__bool FLAC__bitwriter_write_zeroes(FLAC__BitWriter *bw, unsigned bits)
Definition: bitwriter.c:266
Definition: bitwriter.c:72
uint64_t FLAC__uint64
Definition: ordinals.h:66
FLAC__bool FLAC__bitwriter_write_raw_int32(FLAC__BitWriter *bw, FLAC__int32 val, unsigned bits)
Definition: bitwriter.c:343
FLAC__bool FLAC__bitwriter_get_write_crc16(FLAC__BitWriter *bw, FLAC__uint16 *crc)
Definition: bitwriter.c:198
FLAC__bool FLAC__bitwriter_get_write_crc8(FLAC__BitWriter *bw, FLAC__byte *crc)
Definition: bitwriter.c:213
int32_t FLAC__int32
Definition: ordinals.h:62
FLAC__bool FLAC__bitwriter_write_byte_block(FLAC__BitWriter *bw, const FLAC__byte vals[], unsigned nvals)
Definition: bitwriter.c:380