]> 4ch.mooo.com Git - 16.git/blob - src/lib/dl/ext/flac/protected/stream_encoder.h
meh did some cleanings and i will work on mapread to mm thingy sometime soon! oops...
[16.git] / src / lib / dl / ext / flac / protected / stream_encoder.h
1 /* libFLAC - Free Lossless Audio Codec library
2  * Copyright (C) 2001,2002,2003,2004,2005,2006,2007  Josh Coalson
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  *
8  * - Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  *
11  * - Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  *
15  * - Neither the name of the Xiph.org Foundation nor the names of its
16  * contributors may be used to endorse or promote products derived from
17  * this software without specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
27  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30  */
31
32 #ifndef FLAC__PROTECTED__STREAM_ENCODER_H
33 #define FLAC__PROTECTED__STREAM_ENCODER_H
34
35 #include "flac/stream_encoder.h"
36 #if FLAC__HAS_OGG
37 #include "private/ogg_encoder_aspect.h"
38 #endif
39
40 #ifndef FLAC__INTEGER_ONLY_LIBRARY
41
42 #include "private/float.h"
43
44 #define FLAC__MAX_APODIZATION_FUNCTIONS 32
45
46 typedef enum {
47         FLAC__APODIZATION_BARTLETT,
48         FLAC__APODIZATION_BARTLETT_HANN,
49         FLAC__APODIZATION_BLACKMAN,
50         FLAC__APODIZATION_BLACKMAN_HARRIS_4TERM_92DB_SIDELOBE,
51         FLAC__APODIZATION_CONNES,
52         FLAC__APODIZATION_FLATTOP,
53         FLAC__APODIZATION_GAUSS,
54         FLAC__APODIZATION_HAMMING,
55         FLAC__APODIZATION_HANN,
56         FLAC__APODIZATION_KAISER_BESSEL,
57         FLAC__APODIZATION_NUTTALL,
58         FLAC__APODIZATION_RECTANGLE,
59         FLAC__APODIZATION_TRIANGLE,
60         FLAC__APODIZATION_TUKEY,
61         FLAC__APODIZATION_WELCH
62 } FLAC__ApodizationFunction;
63
64 typedef struct {
65         FLAC__ApodizationFunction type;
66         union {
67                 struct {
68                         FLAC__real stddev;
69                 } gauss;
70                 struct {
71                         FLAC__real p;
72                 } tukey;
73         } parameters;
74 } FLAC__ApodizationSpecification;
75
76 #endif // #ifndef FLAC__INTEGER_ONLY_LIBRARY
77
78 typedef struct FLAC__StreamEncoderProtected {
79         FLAC__StreamEncoderState state;
80         FLAC__bool verify;
81         FLAC__bool streamable_subset;
82         FLAC__bool do_md5;
83         FLAC__bool do_mid_side_stereo;
84         FLAC__bool loose_mid_side_stereo;
85         unsigned channels;
86         unsigned bits_per_sample;
87         unsigned sample_rate;
88         unsigned blocksize;
89 #ifndef FLAC__INTEGER_ONLY_LIBRARY
90         unsigned num_apodizations;
91         FLAC__ApodizationSpecification apodizations[FLAC__MAX_APODIZATION_FUNCTIONS];
92 #endif
93         unsigned max_lpc_order;
94         unsigned qlp_coeff_precision;
95         FLAC__bool do_qlp_coeff_prec_search;
96         FLAC__bool do_exhaustive_model_search;
97         FLAC__bool do_escape_coding;
98         unsigned min_residual_partition_order;
99         unsigned max_residual_partition_order;
100         unsigned rice_parameter_search_dist;
101         FLAC__uint64 total_samples_estimate;
102         FLAC__StreamMetadata **metadata;
103         unsigned num_metadata_blocks;
104         FLAC__uint64 streaminfo_offset, seektable_offset, audio_offset;
105 #if FLAC__HAS_OGG
106         FLAC__OggEncoderAspect ogg_encoder_aspect;
107 #endif
108 } FLAC__StreamEncoderProtected;
109
110 #endif