hvirtual/cinelerra/filetiff.C File Reference

#include "asset.h"
#include "edit.h"
#include "file.h"
#include "filetiff.h"
#include "interlacemodes.h"
#include "language.h"
#include "vframe.h"
#include "mainerror.h"
#include <stdint.h>
#include <string.h>
#include <unistd.h>

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Functions
static tsize_t	tiff_read (thandle_t ptr, tdata_t buf, tsize_t size)
static tsize_t	tiff_write (thandle_t ptr, tdata_t buf, tsize_t size)
static toff_t	tiff_seek (thandle_t ptr, toff_t off, int whence)
static int	tiff_close (thandle_t ptr)
static toff_t	tiff_size (thandle_t ptr)
static int	tiff_mmap (thandle_t ptr, tdata_t *pbase, toff_t *psize)
void	tiff_unmap (thandle_t ptr, tdata_t base, toff_t size)

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Function Documentation

static int tiff_close

(

thandle_t

ptr

)

[static]

Definition at line 262 of file filetiff.C.

Referenced by FileTIFF::read_frame(), and FileTIFF::write_frame().

static int tiff_mmap	(	thandle_t	ptr,
		tdata_t *	pbase,
		toff_t *	psize
	)			[static]

Definition at line 273 of file filetiff.C.

References FileTIFFUnit::data, VFrame::get_compressed_size(), and VFrame::get_data().

Referenced by FileTIFF::read_frame(), and FileTIFF::write_frame().

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static tsize_t tiff_read	(	thandle_t	ptr,
		tdata_t	buf,
		tsize_t	size
	)			[static]

Definition at line 216 of file filetiff.C.

References FileTIFFUnit::data, VFrame::get_compressed_size(), VFrame::get_data(), memcpy, and FileTIFFUnit::offset.

Referenced by FileTIFF::read_frame(), and FileTIFF::write_frame().

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static toff_t tiff_seek	(	thandle_t	ptr,
		toff_t	off,
		int	whence
	)			[static]

Definition at line 244 of file filetiff.C.

References FileTIFFUnit::data, VFrame::get_compressed_size(), and FileTIFFUnit::offset.

Referenced by FileTIFF::read_frame(), and FileTIFF::write_frame().

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static toff_t tiff_size

(

thandle_t

ptr

)

[static]

Definition at line 267 of file filetiff.C.

References FileTIFFUnit::data, and VFrame::get_compressed_size().

Referenced by FileTIFF::read_frame(), and FileTIFF::write_frame().

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void tiff_unmap	(	thandle_t	ptr,
		tdata_t	base,
		toff_t	size
	)

Definition at line 281 of file filetiff.C.

Referenced by FileTIFF::read_frame(), and FileTIFF::write_frame().

static tsize_t tiff_write	(	thandle_t	ptr,
		tdata_t	buf,
		tsize_t	size
	)			[static]

Definition at line 226 of file filetiff.C.

References VFrame::allocate_compressed_data(), FileTIFFUnit::data, VFrame::get_compressed_allocated(), VFrame::get_compressed_size(), VFrame::get_data(), memcpy, FileTIFFUnit::offset, and VFrame::set_compressed_size().

Referenced by FileTIFF::read_frame(), and FileTIFF::write_frame().

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