decoder.c File Reference

Definition of the mad_decoder engine, the core of libmad library. More...

#include "global.h"
#include <stdlib.h>
#include "stream.h"
#include "frame.h"
#include "synth.h"
#include "decoder.h"

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Functions
void	mad_decoder_init (struct mad_decoder *decoder, void *data, input_callback input_func, header_callback header_func, filter_callback filter_func, output_callback output_func, error_callback error_func, message_callback message_func)
	initialize a decoder object with callback routines.
int	mad_decoder_finish (struct mad_decoder *decoder)
static enum mad_flow	error_default (void *data, struct mad_stream *stream, struct mad_frame *frame)
static int	run_sync (struct mad_decoder *decoder)
int	mad_decoder_run (struct mad_decoder *decoder, enum mad_decoder_mode mode)
	run the decoder thread either synchronously or asynchronously.
int	mad_decoder_message (struct mad_decoder *decoder, void *message, unsigned int *len)
	send a message to and receive a reply from the decoder process.

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Detailed Description

Definition of the mad_decoder engine, the core of libmad library.

Definition in file decoder.c.

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Function Documentation

static enum mad_flow error_default	(	void *	data,
		struct mad_stream *	stream,
		struct mad_frame *	frame
	)			[static]

Definition at line 290 of file decoder.c.

References mad_stream::error, MAD_ERROR_BADCRC, MAD_FLOW_CONTINUE, MAD_FLOW_IGNORE, and mad_frame_mute().

Referenced by run_sync().

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int mad_decoder_finish

(

struct mad_decoder *

decoder

)

Definition at line 90 of file decoder.c.

References mad_decoder::async, mad_decoder::in, MAD_DECODER_MODE_ASYNC, mad_decoder::mode, mad_decoder::out, and mad_decoder::pid.

Referenced by decode().

void mad_decoder_init	(	struct mad_decoder *	decoder,
		void *	data,
		input_callback	input_func,
		header_callback	header_func,
		filter_callback	filter_func,
		output_callback	output_func,
		error_callback	error_func,
		message_callback	message_func
	)

initialize a decoder object with callback routines.

Definition at line 62 of file decoder.c.

References mad_decoder::async, mad_decoder::cb_data, mad_decoder::error_func, mad_decoder::filter_func, mad_decoder::header_func, mad_decoder::in, mad_decoder::input_func, mad_decoder::message_func, mad_decoder::mode, mad_decoder::options, mad_decoder::out, mad_decoder::output_func, mad_decoder::pid, and mad_decoder::sync.

Referenced by decode().

int mad_decoder_message	(	struct mad_decoder *	decoder,
		void *	message,
		unsigned int *	len
	)

send a message to and receive a reply from the decoder process.

Definition at line 561 of file decoder.c.

References mad_decoder::async, mad_decoder::in, MAD_DECODER_MODE_ASYNC, MAD_FLOW_CONTINUE, mad_decoder::mode, and mad_decoder::out.

int mad_decoder_run	(	struct mad_decoder *	decoder,
		enum mad_decoder_mode	mode
	)

run the decoder thread either synchronously or asynchronously.

Definition at line 526 of file decoder.c.

References MAD_DECODER_MODE_ASYNC, MAD_DECODER_MODE_SYNC, mad_decoder::mode, run_sync(), and mad_decoder::sync.

Referenced by decode().

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static int run_sync

(

struct mad_decoder *

decoder

)

[static]

Definition at line 310 of file decoder.c.

References mad_decoder::cb_data, mad_stream::error, error_callback, error_default(), mad_decoder::error_func, mad_decoder::filter_func, mad_decoder::frame, mad_frame::header, mad_decoder::header_func, mad_decoder::input_func, MAD_DECODER_MODE_ASYNC, MAD_ERROR_BUFLEN, MAD_FLOW_BREAK, MAD_FLOW_CONTINUE, MAD_FLOW_IGNORE, MAD_FLOW_STOP, mad_frame_decode(), mad_frame_finish(), mad_frame_init(), mad_header_decode(), MAD_RECOVERABLE, mad_stream_finish(), mad_stream_init(), mad_stream_options, mad_synth_finish, mad_synth_frame(), mad_synth_init(), mad_decoder::mode, mad_decoder::options, mad_decoder::output_func, mad_synth::pcm, mad_decoder::stream, mad_decoder::sync, and mad_decoder::synth.

Referenced by mad_decoder_run().

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