44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef JERR_HOOK_H_
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#define JERR_HOOK_H_
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extern "C" {
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#include "jinclude.h"
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#include "jpeglib.h"
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#include "jerror.h"
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}
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#include <setjmp.h>
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/**
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* ErrManager replaces libjpeg's default error handling with
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* the following behavior:
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* - libjpeg function calls return to the position set by
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* setjmp for error cleanup.
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* - libjpeg error and warning messages are printed to
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* logcat's error output.
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*/
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typedef struct {
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struct jpeg_error_mgr mgr;
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jmp_buf setjmp_buf;
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} ErrManager;
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void SetupErrMgr(j_common_ptr cinfo, ErrManager* errMgr);
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#endif // JERR_HOOK_H_
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