decode_cxx.h

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// Copyright (c) the JPEG XL Project Authors. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

 
#ifndef JXL_DECODE_CXX_H_
#define JXL_DECODE_CXX_H_
 
#include <jxl/decode.h>
#include <jxl/memory_manager.h>
 
#include <memory>
 
#ifndef __cplusplus
#error "This a C++ only header. Use jxl/decode.h from C sources."
#endif

struct JxlDecoderDestroyStruct {
  void operator()(JxlDecoder* decoder) { JxlDecoderDestroy(decoder); }
};

typedef std::unique_ptr<JxlDecoder, JxlDecoderDestroyStruct> JxlDecoderPtr;

static inline JxlDecoderPtr JxlDecoderMake(
    const JxlMemoryManager* memory_manager) {
  return JxlDecoderPtr(JxlDecoderCreate(memory_manager));
}
 
#endif  // JXL_DECODE_CXX_H_