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# include/FLAC/seekable_stream_encoder.h

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    00001 /* libFLAC - Free Lossless Audio Codec library
    00002  * Copyright (C) 2002,2003,2004,2005  Josh Coalson
    00003  *
    00004  * Redistribution and use in source and binary forms, with or without
    00005  * modification, are permitted provided that the following conditions
    00006  * are met:
    00007  *
    00008  * - Redistributions of source code must retain the above copyright
    00009  * notice, this list of conditions and the following disclaimer.
    00010  *
    00011  * - Redistributions in binary form must reproduce the above copyright
    00012  * notice, this list of conditions and the following disclaimer in the
    00013  * documentation and/or other materials provided with the distribution.
    00014  *
    00015  * - Neither the name of the Xiph.org Foundation nor the names of its
    00016  * contributors may be used to endorse or promote products derived from
    00017  * this software without specific prior written permission.
    00018  *
    00019  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    00020  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    00021  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    00022  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
    00023  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    00024  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    00025  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
    00026  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
    00027  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    00028  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    00029  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    00030  */
    00031
    00032 #ifndef FLAC__SEEKABLE_STREAM_ENCODER_H
    00033 #define FLAC__SEEKABLE_STREAM_ENCODER_H
    00034
    00035 #include "export.h"
    00036 #include "stream_encoder.h"
    00037
    00038 #ifdef __cplusplus
    00039 extern "C" {
    00040 #endif
    00041
    00042
    00117 typedef enum {
    00118
    00119     FLAC__SEEKABLE_STREAM_ENCODER_OK = 0,
    00122     FLAC__SEEKABLE_STREAM_ENCODER_STREAM_ENCODER_ERROR,
    00127     FLAC__SEEKABLE_STREAM_ENCODER_MEMORY_ALLOCATION_ERROR,
    00130     FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR,
    00133     FLAC__SEEKABLE_STREAM_ENCODER_READ_ERROR,
    00136     FLAC__SEEKABLE_STREAM_ENCODER_SEEK_ERROR,
    00139     FLAC__SEEKABLE_STREAM_ENCODER_TELL_ERROR,
    00142     FLAC__SEEKABLE_STREAM_ENCODER_ALREADY_INITIALIZED,
    00148     FLAC__SEEKABLE_STREAM_ENCODER_INVALID_CALLBACK,
    00153     FLAC__SEEKABLE_STREAM_ENCODER_INVALID_SEEKTABLE,
    00158     FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED
    00161 } FLAC__SeekableStreamEncoderState;
    00162
    00168 extern FLAC_API const char * const FLAC__SeekableStreamEncoderStateString[];
    00169
    00170
    00173 typedef enum {
    00174
    00175     FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK,
    00178     FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_ERROR
    00181 } FLAC__SeekableStreamEncoderSeekStatus;
    00182
    00188 extern FLAC_API const char * const FLAC__SeekableStreamEncoderSeekStatusString[];
    00189
    00190
    00193 typedef enum {
    00194
    00195     FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_OK,
    00198     FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_ERROR
    00201 } FLAC__SeekableStreamEncoderTellStatus;
    00202
    00208 extern FLAC_API const char * const FLAC__SeekableStreamEncoderTellStatusString[];
    00209
    00210
    00211 /***********************************************************************
    00212  *
    00213  * class FLAC__SeekableStreamEncoder
    00214  *
    00215  ***********************************************************************/
    00216
    00217 struct FLAC__SeekableStreamEncoderProtected;
    00218 struct FLAC__SeekableStreamEncoderPrivate;
    00223 typedef struct {
    00224     struct FLAC__SeekableStreamEncoderProtected *protected_; /* avoid the C++ keyword 'protected' */
    00225     struct FLAC__SeekableStreamEncoderPrivate *private_; /* avoid the C++ keyword 'private' */
    00226 } FLAC__SeekableStreamEncoder;
    00227
    00239 typedef FLAC__SeekableStreamEncoderSeekStatus (*FLAC__SeekableStreamEncoderSeekCallback)(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data);
    00240
    00261 typedef FLAC__SeekableStreamEncoderTellStatus (*FLAC__SeekableStreamEncoderTellCallback)(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data);
    00262
    00279 typedef FLAC__StreamEncoderWriteStatus (*FLAC__SeekableStreamEncoderWriteCallback)(const FLAC__SeekableStreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data);
    00280
    00281
    00282 /***********************************************************************
    00283  *
    00284  * Class constructor/destructor
    00285  *
    00286  ***********************************************************************/
    00287
    00295 FLAC_API FLAC__SeekableStreamEncoder *FLAC__seekable_stream_encoder_new();
    00296
    00303 FLAC_API void FLAC__seekable_stream_encoder_delete(FLAC__SeekableStreamEncoder *encoder);
    00304
    00305 /***********************************************************************
    00306  *
    00307  * Public class method prototypes
    00308  *
    00309  ***********************************************************************/
    00310
    00322 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_verify(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value);
    00323
    00335 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_streamable_subset(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value);
    00336
    00348 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_mid_side_stereo(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value);
    00349
    00361 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_loose_mid_side_stereo(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value);
    00362
    00374 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_channels(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00375
    00391 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_bits_per_sample(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00392
    00404 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_sample_rate(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00405
    00417 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_blocksize(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00418
    00430 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_max_lpc_order(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00431
    00447 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_qlp_coeff_precision(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00448
    00460 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_qlp_coeff_prec_search(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value);
    00461
    00473 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_escape_coding(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value);
    00474
    00486 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_do_exhaustive_model_search(FLAC__SeekableStreamEncoder *encoder, FLAC__bool value);
    00487
    00499 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_min_residual_partition_order(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00500
    00512 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_max_residual_partition_order(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00513
    00525 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_rice_parameter_search_dist(FLAC__SeekableStreamEncoder *encoder, unsigned value);
    00526
    00538 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_total_samples_estimate(FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 value);
    00539
    00570 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_metadata(FLAC__SeekableStreamEncoder *encoder, FLAC__StreamMetadata **metadata, unsigned num_blocks);
    00571
    00589 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_seek_callback(FLAC__SeekableStreamEncoder *encoder, FLAC__SeekableStreamEncoderSeekCallback value);
    00590
    00607 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_tell_callback(FLAC__SeekableStreamEncoder *encoder, FLAC__SeekableStreamEncoderTellCallback value);
    00608
    00625 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_write_callback(FLAC__SeekableStreamEncoder *encoder, FLAC__SeekableStreamEncoderWriteCallback value);
    00626
    00639 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_set_client_data(FLAC__SeekableStreamEncoder *encoder, void *value);
    00640
    00649 FLAC_API FLAC__SeekableStreamEncoderState FLAC__seekable_stream_encoder_get_state(const FLAC__SeekableStreamEncoder *encoder);
    00650
    00661 FLAC_API FLAC__StreamEncoderState FLAC__seekable_stream_encoder_get_stream_encoder_state(const FLAC__SeekableStreamEncoder *encoder);
    00662
    00674 FLAC_API FLAC__StreamDecoderState FLAC__seekable_stream_encoder_get_verify_decoder_state(const FLAC__SeekableStreamEncoder *encoder);
    00675
    00687 FLAC_API const char *FLAC__seekable_stream_encoder_get_resolved_state_string(const FLAC__SeekableStreamEncoder *encoder);
    00688
    00707 FLAC_API void FLAC__seekable_stream_encoder_get_verify_decoder_error_stats(const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got);
    00708
    00719 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_verify(const FLAC__SeekableStreamEncoder *encoder);
    00720
    00731 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_streamable_subset(const FLAC__SeekableStreamEncoder *encoder);
    00732
    00743 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_mid_side_stereo(const FLAC__SeekableStreamEncoder *encoder);
    00744
    00755 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_loose_mid_side_stereo(const FLAC__SeekableStreamEncoder *encoder);
    00756
    00767 FLAC_API unsigned FLAC__seekable_stream_encoder_get_channels(const FLAC__SeekableStreamEncoder *encoder);
    00768
    00779 FLAC_API unsigned FLAC__seekable_stream_encoder_get_bits_per_sample(const FLAC__SeekableStreamEncoder *encoder);
    00780
    00791 FLAC_API unsigned FLAC__seekable_stream_encoder_get_sample_rate(const FLAC__SeekableStreamEncoder *encoder);
    00792
    00803 FLAC_API unsigned FLAC__seekable_stream_encoder_get_blocksize(const FLAC__SeekableStreamEncoder *encoder);
    00804
    00815 FLAC_API unsigned FLAC__seekable_stream_encoder_get_max_lpc_order(const FLAC__SeekableStreamEncoder *encoder);
    00816
    00827 FLAC_API unsigned FLAC__seekable_stream_encoder_get_qlp_coeff_precision(const FLAC__SeekableStreamEncoder *encoder);
    00828
    00839 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_qlp_coeff_prec_search(const FLAC__SeekableStreamEncoder *encoder);
    00840
    00851 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_escape_coding(const FLAC__SeekableStreamEncoder *encoder);
    00852
    00863 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_get_do_exhaustive_model_search(const FLAC__SeekableStreamEncoder *encoder);
    00864
    00875 FLAC_API unsigned FLAC__seekable_stream_encoder_get_min_residual_partition_order(const FLAC__SeekableStreamEncoder *encoder);
    00876
    00887 FLAC_API unsigned FLAC__seekable_stream_encoder_get_max_residual_partition_order(const FLAC__SeekableStreamEncoder *encoder);
    00888
    00899 FLAC_API unsigned FLAC__seekable_stream_encoder_get_rice_parameter_search_dist(const FLAC__SeekableStreamEncoder *encoder);
    00900
    00911 FLAC_API FLAC__uint64 FLAC__seekable_stream_encoder_get_total_samples_estimate(const FLAC__SeekableStreamEncoder *encoder);
    00912
    00931 FLAC_API FLAC__SeekableStreamEncoderState FLAC__seekable_stream_encoder_init(FLAC__SeekableStreamEncoder *encoder);
    00932
    00947 FLAC_API void FLAC__seekable_stream_encoder_finish(FLAC__SeekableStreamEncoder *encoder);
    00948
    00964 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_process(FLAC__SeekableStreamEncoder *encoder, const FLAC__int32 * const buffer[], unsigned samples);
    00965
    00984 FLAC_API FLAC__bool FLAC__seekable_stream_encoder_process_interleaved(FLAC__SeekableStreamEncoder *encoder, const FLAC__int32 buffer[], unsigned samples);
    00985
    00986 /* \} */
    00987
    00988 #ifdef __cplusplus
    00989 }
    00990 #endif
    00991
    00992 #endif