77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
/*
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* Copyright (c) 2010 The VP8 project authors. 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 LICENSE 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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#if !defined(VFWSETTING_HPP)
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#define VFWSETTING_HPP
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//______________________________________________________________________________
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//
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// VFWSetting.hpp
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//
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#include "four_cc.hpp"
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#include <iosfwd>
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namespace vpxvp
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{
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//--------------------------------------
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class VFWSetting
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{
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friend std::ostream& operator<<(std::ostream& os, const VFWSetting& vfws);
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public:
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enum Mode
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{
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m_setting,
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m_config
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};
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enum
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{
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header_size = 8,
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Size = 16
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};
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VFWSetting(four_cc fcc);
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~VFWSetting();
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four_cc fcc() const;
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Mode mode() const;
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int setting() const;
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int value() const;
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void setting_value(int i_setting, int i_value); // Sets mode to m_setting
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long size() const;
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const void* data() const;
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int data(const void* p_data, unsigned long ul_size);
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private:
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VFWSetting(const VFWSetting& vfws); // Not implemented
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VFWSetting& operator=(const VFWSetting& vfws); // Not implemented
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int extract_(const void* p_data, unsigned long ul_size);
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void update_() const;
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four_cc m_fcc;
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Mode m_mode;
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int m_i_setting;
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int m_i_value;
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mutable unsigned char m_p_data[Size];
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};
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} // namespace vpxvp
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#endif // VFWSETTING_HPP
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