LIBJXL
decode_cxx.h
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1 // Copyright (c) the JPEG XL Project Authors. All rights reserved.
2 //
3 // Use of this source code is governed by a BSD-style
4 // license that can be found in the LICENSE file.
5 
14 
15 #ifndef JXL_DECODE_CXX_H_
16 #define JXL_DECODE_CXX_H_
17 
18 #include <memory>
19 
20 #include "jxl/decode.h"
21 
22 #if !(defined(__cplusplus) || defined(c_plusplus))
23 #error "This a C++ only header. Use jxl/decode.h from C sources."
24 #endif
25 
29  void operator()(JxlDecoder* decoder) { JxlDecoderDestroy(decoder); }
30 };
31 
37 typedef std::unique_ptr<JxlDecoder, JxlDecoderDestroyStruct> JxlDecoderPtr;
38 
50 static inline JxlDecoderPtr JxlDecoderMake(
51  const JxlMemoryManager* memory_manager) {
52  return JxlDecoderPtr(JxlDecoderCreate(memory_manager));
53 }
54 
55 #endif // JXL_DECODE_CXX_H_
56 
Struct to call JxlDecoderDestroy from the JxlDecoderPtr unique_ptr.
Definition: decode_cxx.h:27
Decoding API for JPEG XL.
struct JxlDecoderStruct JxlDecoder
Definition: decode.h:84
Definition: memory_manager.h:51
JXL_EXPORT JxlDecoder * JxlDecoderCreate(const JxlMemoryManager *memory_manager)
JXL_EXPORT void JxlDecoderDestroy(JxlDecoder *dec)
std::unique_ptr< JxlDecoder, JxlDecoderDestroyStruct > JxlDecoderPtr
Definition: decode_cxx.h:37
void operator()(JxlDecoder *decoder)
Calls JxlDecoderDestroy() on the passed decoder.
Definition: decode_cxx.h:29