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image_data_lookup.h File Reference
#include <cstddef>
#include "pagespeed/kernel/base/basictypes.h"
#include "pagespeed/kernel/base/string_util.h"

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Namespaces

 net_instaweb
 Unit-test framework for wget fetcher.
 

Functions

int net_instaweb::CharToInt (char c)
 char to int without sign extension. More...
 
int net_instaweb::JpegIntAtPosition (const StringPiece &buf, size_t pos)
 
int net_instaweb::GifIntAtPosition (const StringPiece &buf, size_t pos)
 
int net_instaweb::PngIntAtPosition (const StringPiece &buf, size_t pos)
 
bool net_instaweb::PngSectionIdIs (const char *hdr, const StringPiece &buf, size_t pos)
 

Variables

const char net_instaweb::ImageHeaders::kPngHeader []
 Constants that are shared by Image and its tests.
 
const size_t net_instaweb::ImageHeaders::kPngHeaderLength
 
const char net_instaweb::ImageHeaders::kPngIHDR []
 
const size_t net_instaweb::ImageHeaders::kPngIHDRLength
 
const size_t net_instaweb::ImageHeaders::kIHDRDataStart
 
const size_t net_instaweb::ImageHeaders::kPngIntSize
 
const char net_instaweb::ImageHeaders::kGifHeader []
 
const size_t net_instaweb::ImageHeaders::kGifHeaderLength
 
const size_t net_instaweb::ImageHeaders::kGifDimStart
 
const size_t net_instaweb::ImageHeaders::kGifIntSize
 
const size_t net_instaweb::ImageHeaders::kJpegIntSize