Binary Module
[Jitter]

Collaboration diagram for Binary Module:

Functions
t_jit_err	jit_bin_read_header (t_filehandle fh, ulong *version, long *filesize)
	Reads the header of a JXF binary file.
t_jit_err	jit_bin_read_chunk_info (t_filehandle fh, ulong *ckid, long *cksize)
	Reads the the info of a chunk from a JXF binary file.
t_jit_err	jit_bin_write_header (t_filehandle fh, long filesize)
	Writes the header of a JXF binary file.
t_jit_err	jit_bin_read_matrix (t_filehandle fh, void *matrix)
	Reads matrix data from a JXF binary file.
t_jit_err	jit_bin_write_matrix (t_filehandle fh, void *matrix)
	Writes a matrix to a JXF binary file.

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Function Documentation

t_jit_err jit_bin_read_chunk_info	(	t_filehandle	fh,
		ulong *	ckid,
		long *	cksize
	)

Reads the the info of a chunk from a JXF binary file.

Parameters:

	fh	t_filehandle file handle
	ckid	chunk ID (ie JIT_BIN_CHUNK_CONTAINER, JIT_BIN_CHUNK_MATRIX)
	cksize	the size of the chunk

Returns:

t_jit_err error code.

Definition at line 88 of file jit.bin.c.

References sysfile_read(), and sysfile_setpos().

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t_jit_err jit_bin_read_header	(	t_filehandle	fh,
		ulong *	version,
		long *	filesize
	)

Reads the header of a JXF binary file.

Parameters:

	fh	t_filehandle file handle
	version	version of the binary file format (ie JIT_BIN_VERSION_1)
	filesize	the size of the file

Returns:

t_jit_err error code.

Definition at line 40 of file jit.bin.c.

References sysfile_read(), and sysfile_setpos().

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t_jit_err jit_bin_read_matrix	(	t_filehandle	fh,
		void *	matrix
	)

Reads matrix data from a JXF binary file.

Parameters:

	fh	t_filehandle file handle
	matrix	the matrix data

Returns:

t_jit_err error code.

Definition at line 157 of file jit.bin.c.

References t_jit_matrix_info::dim, t_jit_matrix_info::dimcount, t_jit_matrix_info::flags, gensym(), JIT_MATRIX_MAX_DIMCOUNT, jit_object_method(), t_jit_matrix_info::planecount, sysfile_read(), and t_jit_matrix_info::type.

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t_jit_err jit_bin_write_header	(	t_filehandle	fh,
		long	filesize
	)

Writes the header of a JXF binary file.

Parameters:

	fh	t_filehandle file handle
	filesize	the size of the file

Returns:

t_jit_err error code.

Definition at line 122 of file jit.bin.c.

References sysfile_setpos(), and sysfile_write().

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t_jit_err jit_bin_write_matrix	(	t_filehandle	fh,
		void *	matrix
	)

Writes a matrix to a JXF binary file.

Parameters:

	fh	t_filehandle file handle
	matrix	the matrix data

Returns:

t_jit_err error code.

Definition at line 428 of file jit.bin.c.

References t_jit_matrix_info::dim, t_jit_matrix_info::dimcount, gensym(), JIT_MATRIX_MAX_DIMCOUNT, jit_object_method(), t_jit_matrix_info::planecount, sysfile_write(), and t_jit_matrix_info::type.

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