filereader_gzip.c File Reference

#include <zlib.h>
#include "BLI_blenlib.h"
#include "BLI_filereader.h"
#include "MEM_guardedalloc.h"

Go to the source code of this file.

Classes
struct	GzipReader

Functions
static ssize_t	gzip_read (FileReader *reader, void *buffer, size_t size)
static void	gzip_close (FileReader *reader)
FileReader *	BLI_filereader_new_gzip (FileReader *base)

Function Documentation

BLI_filereader_new_gzip()

FileReader* BLI_filereader_new_gzip

(

FileReader *

base

)

Create FileReader from applying Gzip decompression on an underlying file.

Definition at line 74 of file filereader_gzip.c.

References GzipReader::base, FileReader::close, gzip_close(), gzip_read(), GzipReader::in_buf, GzipReader::in_size, MEM_callocN, MEM_freeN, MEM_mallocN, NULL, FileReader::read, GzipReader::reader, FileReader::seek, and GzipReader::strm.

Referenced by blendthumb_create_thumb_from_file(), blo_filedata_from_file_descriptor(), blo_filedata_from_memory(), and wm_read_exotic().

gzip_close()

static void gzip_close ( FileReader *  reader )

static

Definition at line 61 of file filereader_gzip.c.

References GzipReader::base, FileReader::close, GzipReader::in_buf, MEM_freeN, and GzipReader::strm.

Referenced by BLI_filereader_new_gzip().

gzip_read()

static ssize_t gzip_read ( FileReader *  reader, void *  buffer, size_t  size  )

static

Definition at line 26 of file filereader_gzip.c.

References GzipReader::base, buffer, ELEM, GzipReader::in_buf, GzipReader::in_size, FileReader::offset, FileReader::read, GzipReader::reader, ret, size(), and GzipReader::strm.

Referenced by BLI_filereader_new_gzip().