EVOLUTION-MANAGER

Edit File: gif_io.h

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==============================================================================*/

// Functions to read and write images in GIF format.
//
// The advantage over image/codec/png{enc,dec}oder.h is that this library
// supports both 8 and 16 bit images.
//
// The decoding routine accepts binary image data as a StringPiece.  These are
// implicitly constructed from strings or char* so they're completely
// transparent to the caller.  They're also very cheap to construct so this
// doesn't introduce any additional overhead.
//
// The primary benefit of StringPieces being, in this case, that APIs already
// returning StringPieces (e.g., Bigtable Scanner) or Cords (e.g., IOBuffer;
// only when they're flat, though) or protocol buffer fields typed to either of
// these can be decoded without copying the data into a C++ string.

#ifndef TENSORFLOW_CORE_LIB_GIF_GIF_IO_H_
#define TENSORFLOW_CORE_LIB_GIF_GIF_IO_H_

#include <functional>
#include <string>
#include <utility>
#include <vector>

#include "tensorflow/core/lib/core/stringpiece.h"
#include "tensorflow/core/platform/types.h"

namespace tensorflow {
namespace gif {

uint8* Decode(const void* srcdata, int datasize,
              const std::function<uint8*(int, int, int, int)>& allocate_output,
              string* error_string, bool expand_animations = true);

}  // namespace gif
}  // namespace tensorflow

#endif  // TENSORFLOW_CORE_LIB_GIF_GIF_IO_H_