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finish up implementation

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This commit is contained in:
Josh Coalson
2002-08-01 06:35:07 +00:00
parent f1eff45c96
commit 69484aa893
2 changed files with 235 additions and 188 deletions
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40
include/FLAC/seekable_stream_encoder.h
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@@ -85,6 +85,9 @@ typedef enum {
FLAC__SEEKABLE_STREAM_ENCODER_MEMORY_ALLOCATION_ERROR,
/**< Memory allocation failed. */
FLAC__SEEKABLE_STREAM_ENCODER_WRITE_ERROR,
/**< The write callback returned an error. */
FLAC__SEEKABLE_STREAM_ENCODER_READ_ERROR,
/**< The read callback returned an error. */
@@ -102,6 +105,11 @@ typedef enum {
* callbacks being set.
*/
FLAC__SEEKABLE_STREAM_ENCODER_INVALID_SEEKTABLE,
/**< An invalid seek table was passed is the metadata to
* FLAC__seekable_stream_encoder_set_metadata().
*/
FLAC__SEEKABLE_STREAM_ENCODER_UNINITIALIZED
/**< The encoder is in the uninitialized state. */
@@ -116,6 +124,26 @@ typedef enum {
extern const char * const FLAC__SeekableStreamEncoderStateString[];
/** Return values for the FLAC__SeekableStreamEncoder seek callback.
*/
typedef enum {
FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK,
/**< The seek was OK and encoding can continue. */
FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_ERROR
/**< An unrecoverable error occurred. The encoder will return from the process call. */
} FLAC__SeekableStreamEncoderSeekStatus;
/** Maps a FLAC__SeekableStreamEncoderSeekStatus to a C string.
*
* Using a FLAC__SeekableStreamEncoderSeekStatus as the index to this array
* will give the string equivalent. The contents should not be modified.
*/
extern const char * const FLAC__SeekableStreamEncoderSeekStatusString[];
/***********************************************************************
*
* class FLAC__SeekableStreamEncoder
@@ -382,6 +410,12 @@ FLAC__bool FLAC__seekable_stream_encoder_set_total_samples_estimate(FLAC__Seekab
/** This is inherited from FLAC__StreamEncoder; see
* FLAC__stream_encoder_set_metadata().
*
* \note
* The decoder instance \b will modify the first \c SEEKTABLE block
* as it transforms the template to a valid seektable while encoding,
* but it is still up to the caller to free all metadata blocks after
* encoding.
*
* \default \c NULL, 0
* \param encoder An encoder instance to set.
* \param metadata See above.
@@ -391,7 +425,7 @@ FLAC__bool FLAC__seekable_stream_encoder_set_total_samples_estimate(FLAC__Seekab
* \retval FLAC__bool
* \c false if the encoder is already initialized, else \c true.
*/
FLAC__bool FLAC__seekable_stream_encoder_set_metadata(FLAC__SeekableStreamEncoder *encoder, FLAC__FileMetadata **metadata, unsigned num_blocks);
FLAC__bool FLAC__seekable_stream_encoder_set_metadata(FLAC__SeekableStreamEncoder *encoder, FLAC__StreamMetadata **metadata, unsigned num_blocks);
/** Set the seek callback.
* The supplied function will be called when the encoder needs to seek
@@ -428,7 +462,7 @@ FLAC__bool FLAC__seekable_stream_encoder_set_seek_callback(FLAC__SeekableStreamE
* \retval FLAC__bool
* \c false if the encoder is already initialized, else \c true.
*/
FLAC__bool FLAC__stream_encoder_set_write_callback(FLAC__StreamEncoder *encoder, FLAC__StreamEncoderWriteStatus (*value)(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data));
FLAC__bool FLAC__seekable_stream_encoder_set_write_callback(FLAC__SeekableStreamEncoder *encoder, FLAC__StreamEncoderWriteStatus (*value)(const FLAC__SeekableStreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data));
/** Set the client data to be passed back to callbacks.
* This value will be supplied to callbacks in their \a client_data
@@ -442,7 +476,7 @@ FLAC__bool FLAC__stream_encoder_set_write_callback(FLAC__StreamEncoder *encoder,
* \retval FLAC__bool
* \c false if the encoder is already initialized, else \c true.
*/
FLAC__bool FLAC__stream_encoder_set_client_data(FLAC__StreamEncoder *encoder, void *value);
FLAC__bool FLAC__seekable_stream_encoder_set_client_data(FLAC__SeekableStreamEncoder *encoder, void *value);
/** Get the current encoder state.
*