LIBJXL: jxl/resizable_parallel_runner_cxx.h Source File

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resizable_parallel_runner_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
15
16#ifndef JXL_RESIZABLE_PARALLEL_RUNNER_CXX_H_
17#define JXL_RESIZABLE_PARALLEL_RUNNER_CXX_H_
18
19#include <jxl/memory_manager.h>
20#include <jxl/resizable_parallel_runner.h>
21
22#include <memory>
23
24#ifndef __cplusplus
25#error \
26 "This a C++ only header. Use jxl/jxl_resizable_parallel_runner.h from C" \
27 "sources."
28#endif
29
32 struct JxlResizableParallelRunnerDestroyStruct {
34 void operator()(void* runner) { JxlResizableParallelRunnerDestroy(runner); }
35};
36
42typedef std::unique_ptr<void, JxlResizableParallelRunnerDestroyStruct>
43 JxlResizableParallelRunnerPtr;
44
57static inline JxlResizableParallelRunnerPtr JxlResizableParallelRunnerMake(
58 const JxlMemoryManager* memory_manager) {
59 return JxlResizableParallelRunnerPtr(
60 JxlResizableParallelRunnerCreate(memory_manager));
61}
62
63#endif // JXL_RESIZABLE_PARALLEL_RUNNER_CXX_H_
64
JxlMemoryManager
struct JxlMemoryManagerStruct JxlMemoryManager
JxlResizableParallelRunnerPtr
std::unique_ptr< void, JxlResizableParallelRunnerDestroyStruct > JxlResizableParallelRunnerPtr
Definition resizable_parallel_runner_cxx.h:43
JxlResizableParallelRunnerDestroy
JXL_THREADS_EXPORT void JxlResizableParallelRunnerDestroy(void *runner_opaque)
JxlResizableParallelRunnerCreate
JXL_THREADS_EXPORT void * JxlResizableParallelRunnerCreate(const JxlMemoryManager *memory_manager)
memory_manager.h
Abstraction functions used by JPEG XL to allocate memory.
resizable_parallel_runner.h
implementation using std::thread of a resizeable JxlParallelRunner.
JxlResizableParallelRunnerDestroyStruct
Definition resizable_parallel_runner_cxx.h:32
JxlResizableParallelRunnerDestroyStruct::operator()
void operator()(void *runner)
Calls JxlResizableParallelRunnerDestroy() on the passed runner.
Definition resizable_parallel_runner_cxx.h:34