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ebee57f4d1
decoding and file i/o have been split to imageio, all that remains is some string routines used for parameter parsing in the examples Change-Id: I77386cd8aa39124b9e14c95fdbaa17ea4ab5bb24
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
// Copyright 2012 Google Inc. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
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// that can be found in the COPYING file in the root of the source
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// tree. An additional intellectual property rights grant can be found
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// in the file PATENTS. All contributing project authors may
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// be found in the AUTHORS file in the root of the source tree.
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// -----------------------------------------------------------------------------
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//
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// Utility functions used by the example programs.
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//
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#ifndef WEBP_EXAMPLES_EXAMPLE_UTIL_H_
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#define WEBP_EXAMPLES_EXAMPLE_UTIL_H_
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#include "webp/types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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//------------------------------------------------------------------------------
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// String parsing
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// Parses 'v' using strto(ul|l|d)(). If error is non-NULL, '*error' is set to
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// true on failure while on success it is left unmodified to allow chaining of
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// calls. An error is only printed on the first occurrence.
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uint32_t ExUtilGetUInt(const char* const v, int base, int* const error);
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int ExUtilGetInt(const char* const v, int base, int* const error);
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float ExUtilGetFloat(const char* const v, int* const error);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // WEBP_EXAMPLES_EXAMPLE_UTIL_H_
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