hvirtual/libmpeg3/libmpeg3.h File Reference

int mpeg3_read_frame	(	mpeg3_t *	file,
		unsigned char **	output_rows,
		int	in_x,
		int	in_y,
		int	in_w,
		int	in_h,
		int	out_w,
		int	out_h,
		int	color_model,
		int	stream
	)

Definition at line 864 of file libmpeg3.c.

References mpeg3_vtrack_t::current_position, mpeg3_t::last_stream_read, mpeg3_t::last_type_read, mpeg3video_read_frame(), mpeg3_t::total_vstreams, mpeg3_vtrack_t::video, and mpeg3_t::vtrack.

Referenced by FileMPEG::read_frame().

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int mpeg3_read_video_chunk	(	mpeg3_t *	file,
		unsigned char *	output,
		long *	size,
		long	max_size,
		int	stream
	)

Definition at line 1018 of file libmpeg3.c.

References mpeg3_t::last_stream_read, mpeg3_t::last_type_read, mpeg3video_read_raw(), mpeg3_t::total_vstreams, mpeg3_vtrack_t::video, and mpeg3_t::vtrack.

Referenced by main().

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int mpeg3_read_yuvframe	(	mpeg3_t *	file,
		char *	y_output,
		char *	u_output,
		char *	v_output,
		int	in_x,
		int	in_y,
		int	in_w,
		int	in_h,
		int	stream
	)

Definition at line 899 of file libmpeg3.c.

int mpeg3_read_yuvframe_ptr	(	mpeg3_t *	file,
		char **	y_output,
		char **	u_output,
		char **	v_output,
		int	stream
	)

Definition at line 930 of file libmpeg3.c.

int mpeg3_release ( )

Definition at line 21 of file libmpeg3.c.

References MPEG3_RELEASE.

Referenced by AboutPrefs::create_objects(), and main().

int mpeg3_reread_audio	(	mpeg3_t *	file,
		float *	output_f,
		short *	output_i,
		int	channel,
		long	samples,
		int	stream
	)

Definition at line 975 of file libmpeg3.c.

References mpeg3_t::atrack, mpeg3_atrack_t::current_position, mpeg3_t::last_stream_read, mpeg3_t::last_type_read, mpeg3_read_audio(), mpeg3_set_sample(), and mpeg3_t::total_astreams.

Referenced by main().

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int mpeg3_sample_rate	(	mpeg3_t *	file,
		int	stream
	)

Definition at line 585 of file libmpeg3.c.

References mpeg3_t::atrack, mpeg3_atrack_t::sample_rate, and mpeg3_t::total_astreams.

Referenced by main(), mpeg3_get_time(), and FileMPEG::open_file().

int mpeg3_seek_byte	(	mpeg3_t *	file,
		int64_t	byte
	)

Definition at line 710 of file libmpeg3.c.

References mpeg3_t::atrack, mpeg3_atrack_t::audio, mpeg3_atrack_t::current_position, mpeg3_vtrack_t::current_position, mpeg3audio_seek_byte(), mpeg3video_seek_byte(), mpeg3_t::total_astreams, mpeg3_t::total_vstreams, mpeg3_vtrack_t::video, and mpeg3_t::vtrack.

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int mpeg3_set_cpus	(	mpeg3_t *	file,
		int	cpus
	)

Definition at line 558 of file libmpeg3.c.

References mpeg3_t::cpus, mpeg3video_set_cpus(), mpeg3_t::total_vstreams, mpeg3_vtrack_t::video, and mpeg3_t::vtrack.

Referenced by main(), and FileMPEG::open_file().

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int mpeg3_set_frame	(	mpeg3_t *	file,
		long	frame,
		int	stream
	)

Definition at line 697 of file libmpeg3.c.

References mpeg3_vtrack_t::current_position, mpeg3video_seek_frame(), mpeg3_t::total_vstreams, mpeg3_vtrack_t::video, and mpeg3_t::vtrack.

Referenced by FileMPEG::set_video_position().

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void mpeg3_set_index_bytes	(	mpeg3_t *	file,
		int64_t	bytes
	)

Definition at line 560 of file mpeg3tocutil.c.

References mpeg3_t::index_bytes.

int mpeg3_set_program ( int program )

int mpeg3_set_rowspan	(	mpeg3_t *	file,
		int	bytes,
		int	stream
	)

Definition at line 854 of file libmpeg3.c.

References mpeg3video_t::row_span, mpeg3_t::total_vstreams, mpeg3_vtrack_t::video, and mpeg3_t::vtrack.

int mpeg3_set_sample	(	mpeg3_t *	file,
		long	sample,
		int	stream
	)

Definition at line 601 of file libmpeg3.c.

References mpeg3_t::atrack, mpeg3_atrack_t::audio, mpeg3_atrack_t::current_position, mpeg3audio_seek_sample(), and mpeg3_t::total_astreams.

Referenced by mpeg3_reread_audio(), FileMPEG::read_samples(), FileMPEG::read_samples_float(), and FileMPEG::set_audio_position().

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void mpeg3_show_subtitle	(	mpeg3_t *	file,
		int	track
	)

Definition at line 184 of file mpeg3strack.c.

References mpeg3_t::subtitle_track.

Referenced by FileMPEG::open_file().

int mpeg3_skip_frames ( )

mpeg3_t* mpeg3_start_toc	(	char *	path,
		char *	toc_path,
		int64_t *	total_bytes
	)

Definition at line 496 of file mpeg3tocutil.c.

References mpeg3_t::demuxer, mpeg3_title_t::end_byte, fopen(), mpeg3_title_t::fs, mpeg3_t::fs, mpeg3_calculate_source_date(), mpeg3_delete(), mpeg3_get_file_type(), mpeg3_new(), mpeg3_new_cell(), mpeg3_new_title(), mpeg3demux_movie_size(), mpeg3demux_open_title(), mpeg3demux_seek_byte(), mpeg3io_open_file(), mpeg3io_total_bytes, mpeg3_fs_t::path, mpeg3_demuxer_t::read_all, mpeg3_t::seekable, mpeg3_t::source_date, mpeg3_title_t::start_byte, mpeg3_demuxer_t::titles, mpeg3_t::toc_fd, mpeg3_title_t::total_bytes, and mpeg3_demuxer_t::total_titles.

Referenced by FileMPEG::create_index(), and main().

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void mpeg3_stop_toc ( mpeg3_t * file )

Definition at line 1094 of file mpeg3tocutil.c.

References mpeg3_demuxer_t::astream_table, mpeg3_t::atrack, ATRACK_COUNT, mpeg3_atrack_t::audio_eof, mpeg3_title_t::cell_table, mpeg3_title_t::cell_table_size, mpeg3_atrack_t::channels, mpeg3_atrack_t::current_position, mpeg3_t::demuxer, divide_index(), fclose(), FILE_INFO, FILE_TYPE_AUDIO, FILE_TYPE_PROGRAM, FILE_TYPE_TRANSPORT, FILE_TYPE_VIDEO, fprintf, fputc(), mpeg3_vtrack_t::frame_offsets, mpeg3_title_t::fs, mpeg3_t::fs, fwrite(), mpeg3_strack_t::id, IFO_PALETTE, mpeg3_index_t::index_data, mpeg3_index_t::index_size, mpeg3_index_t::index_zoom, mpeg3_t::indexes, mpeg3_t::is_audio_stream, mpeg3_t::is_program_stream, mpeg3_t::is_transport_stream, mpeg3_t::is_video_stream, mpeg3_vtrack_t::keyframe_numbers, mpeg3_append_samples(), mpeg3_delete(), MPEG3_MAX_STREAMS, MPEG3_STRLEN, MPEG3_TOC_VERSION, mpeg3_update_index(), mpeg3_strack_t::offsets, mpeg3_t::palette, mpeg3_fs_t::path, mpeg3_vtrack_t::pid, mpeg3_atrack_t::pid, mpeg3_atrack_t::prev_offset, mpeg3_cell_t::program, mpeg3_cell_t::program_end, mpeg3_cell_t::program_start, PUT_INT32, PUT_INT64, mpeg3_atrack_t::sample_offsets, mpeg3_t::source_date, mpeg3_t::strack, STRACK_COUNT, STREAM_AUDIO, STREAM_VIDEO, mpeg3_cell_t::title_end, TITLE_PATH, mpeg3_cell_t::title_start, mpeg3_demuxer_t::titles, mpeg3_t::toc_fd, mpeg3_t::total_astreams, mpeg3_title_t::total_bytes, mpeg3_vtrack_t::total_frame_offsets, mpeg3_vtrack_t::total_keyframe_numbers, mpeg3_strack_t::total_offsets, mpeg3_atrack_t::total_sample_offsets, mpeg3_t::total_sstreams, mpeg3_demuxer_t::total_titles, mpeg3_t::total_vstreams, mpeg3_vtrack_t::video_eof, mpeg3_demuxer_t::vstream_table, mpeg3_t::vtrack, and VTRACK_COUNT.

Referenced by FileMPEG::create_index(), and main().

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int mpeg3_subtitle_tracks ( mpeg3_t * file )

Definition at line 179 of file mpeg3strack.c.

References mpeg3_t::total_sstreams.

Referenced by FileMPEG::get_info(), handle_subtitle(), main(), and mpeg3_decode_subtitle().

int64_t mpeg3_tell_byte ( mpeg3_t * file )

Definition at line 753 of file libmpeg3.c.

References mpeg3_t::atrack, mpeg3_vtrack_t::demuxer, mpeg3_atrack_t::demuxer, mpeg3_t::last_stream_read, mpeg3_t::last_type_read, mpeg3demux_tell_byte(), and mpeg3_t::vtrack.

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char* mpeg3_title_path	(	mpeg3_t *	file,
		int	number
	)

Definition at line 1402 of file mpeg3tocutil.c.

References mpeg3_t::demuxer, mpeg3_title_t::fs, mpeg3_fs_t::path, and mpeg3_demuxer_t::titles.

int mpeg3_total_astreams ( mpeg3_t * file )

Definition at line 572 of file libmpeg3.c.

References mpeg3_t::total_astreams.

Referenced by main(), FileMPEG::open_file(), and FileMPEG::to_streamchannel().

int mpeg3_total_programs ( )

int mpeg3_total_vstreams ( mpeg3_t * file )

Definition at line 645 of file libmpeg3.c.

References mpeg3_t::total_vstreams.

Referenced by main(), and FileMPEG::open_file().

long mpeg3_video_frames	(	mpeg3_t *	file,
		int	stream
	)

Definition at line 681 of file libmpeg3.c.

References mpeg3_vtrack_t::total_frames, mpeg3_t::total_vstreams, and mpeg3_t::vtrack.

Referenced by main(), mpeg3_get_time(), and FileMPEG::open_file().

int mpeg3_video_height	(	mpeg3_t *	file,
		int	stream
	)

Definition at line 658 of file libmpeg3.c.

References mpeg3_vtrack_t::height, mpeg3_t::total_vstreams, and mpeg3_t::vtrack.

Referenced by main(), FileMPEG::open_file(), and readcmdline().

int mpeg3_video_width	(	mpeg3_t *	file,
		int	stream
	)

Definition at line 650 of file libmpeg3.c.

References mpeg3_t::total_vstreams, mpeg3_t::vtrack, and mpeg3_vtrack_t::width.

Referenced by main(), FileMPEG::open_file(), and readcmdline().


Defines
#define	MPEG3_RGB565 2
#define	MPEG3_BGR888 0
#define	MPEG3_BGRA8888 1
#define	MPEG3_RGB888 3
#define	MPEG3_RGBA8888 4
#define	MPEG3_RGBA16161616 5
#define	MPEG3_601_RGB565 11
#define	MPEG3_601_BGR888 7
#define	MPEG3_601_BGRA8888 8
#define	MPEG3_601_RGB888 9
#define	MPEG3_601_RGBA8888 10
#define	MPEG3_YUV420P 12
#define	MPEG3_YUV422P 13
#define	MPEG3_UNDEFINED_ERROR 1
#define	MPEG3_INVALID_TOC_VERSION 2
#define	MPEG3_TOC_DATE_MISMATCH 3
Functions
int	mpeg3_major ()
int	mpeg3_minor ()
int	mpeg3_release ()
int	mpeg3_check_sig (char *path)
mpeg3_t *	mpeg3_open (char path, int error_return)
mpeg3_t *	mpeg3_open_copy (char path, mpeg3_t old_file, int *error_return)
int	mpeg3_close (mpeg3_t *file)
int	mpeg3_set_cpus (mpeg3_t *file, int cpus)
int	mpeg3_has_audio (mpeg3_t *file)
int	mpeg3_total_astreams (mpeg3_t *file)
int	mpeg3_audio_channels (mpeg3_t *file, int stream)
int	mpeg3_sample_rate (mpeg3_t *file, int stream)
char *	mpeg3_audio_format (mpeg3_t *file, int stream)
long	mpeg3_audio_samples (mpeg3_t *file, int stream)
int	mpeg3_set_sample (mpeg3_t *file, long sample, int stream)
long	mpeg3_get_sample (mpeg3_t *file, int stream)
int	mpeg3_read_audio (mpeg3_t file, float output_f, short *output_i, int channel, long samples, int stream)
int	mpeg3_reread_audio (mpeg3_t file, float output_f, short *output_i, int channel, long samples, int stream)
int	mpeg3_read_audio_chunk (mpeg3_t file, unsigned char output, long *size, long max_size, int stream)
int	mpeg3_has_video (mpeg3_t *file)
int	mpeg3_total_vstreams (mpeg3_t *file)
int	mpeg3_video_width (mpeg3_t *file, int stream)
int	mpeg3_video_height (mpeg3_t *file, int stream)
float	mpeg3_aspect_ratio (mpeg3_t *file, int stream)
double	mpeg3_frame_rate (mpeg3_t *file, int stream)
long	mpeg3_video_frames (mpeg3_t *file, int stream)
int	mpeg3_set_frame (mpeg3_t *file, long frame, int stream)
int	mpeg3_skip_frames ()
long	mpeg3_get_frame (mpeg3_t *file, int stream)
int64_t	mpeg3_get_bytes (mpeg3_t *file)
int	mpeg3_seek_byte (mpeg3_t *file, int64_t byte)
int64_t	mpeg3_tell_byte (mpeg3_t *file)
int	mpeg3_previous_frame (mpeg3_t *file, int stream)
int	mpeg3_end_of_audio (mpeg3_t *file, int stream)
int	mpeg3_end_of_video (mpeg3_t *file, int stream)
double	mpeg3_get_time (mpeg3_t *file)
int	mpeg3_read_frame (mpeg3_t file, unsigned char *output_rows, int in_x, int in_y, int in_w, int in_h, int out_w, int out_h, int color_model, int stream)
int	mpeg3_colormodel (mpeg3_t *file, int stream)
int	mpeg3_set_rowspan (mpeg3_t *file, int bytes, int stream)
int	mpeg3_read_yuvframe (mpeg3_t file, char y_output, char u_output, char v_output, int in_x, int in_y, int in_w, int in_h, int stream)
int	mpeg3_read_yuvframe_ptr (mpeg3_t file, char y_output, char u_output, char *v_output, int stream)
int	mpeg3_drop_frames (mpeg3_t *file, long frames, int stream)
int	mpeg3_read_video_chunk (mpeg3_t file, unsigned char output, long *size, long max_size, int stream)
int	mpeg3_total_programs ()
int	mpeg3_set_program (int program)
int64_t	mpeg3_memory_usage (mpeg3_t *file)
int	mpeg3_subtitle_tracks (mpeg3_t *file)
void	mpeg3_show_subtitle (mpeg3_t *file, int track)
mpeg3_t *	mpeg3_start_toc (char path, char toc_path, int64_t *total_bytes)
void	mpeg3_set_index_bytes (mpeg3_t *file, int64_t bytes)
int	mpeg3_do_toc (mpeg3_t file, int64_t bytes_processed)
void	mpeg3_stop_toc (mpeg3_t *file)
int64_t	mpeg3_get_source_date (mpeg3_t *file)
int64_t	mpeg3_calculate_source_date (char *path)
int	mpeg3_index_tracks (mpeg3_t *file)
int	mpeg3_index_channels (mpeg3_t *file, int track)
int	mpeg3_index_zoom (mpeg3_t *file)
int	mpeg3_index_size (mpeg3_t *file, int track)
float *	mpeg3_index_data (mpeg3_t *file, int track, int channel)
int	mpeg3_has_toc (mpeg3_t *file)
char *	mpeg3_title_path (mpeg3_t *file, int number)