filereader_gzip.cc File Reference

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

Go to the source code of this file.

Classes
struct	GzipReader

Functions
static int64_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 75 of file filereader_gzip.cc.

References GzipReader::base, FileReader::close, gzip_close(), gzip_read(), GzipReader::in_buf, GzipReader::in_size, MEM_callocN(), MEM_freeN(), MEM_mallocN(), 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()

void gzip_close ( FileReader * reader )

static

Definition at line 62 of file filereader_gzip.cc.

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

Referenced by BLI_filereader_new_gzip().

gzip_read()

int64_t gzip_read ( FileReader * reader, void * buffer, size_t size )

static

Definition at line 27 of file filereader_gzip.cc.

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

Referenced by BLI_filereader_new_gzip().