YSTest: ydevice.cpp 源文件

YSTest PreAlpha_b400_20130424 The YSLib Test Project

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ydevice.cpp
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1 ﻿/*
2 Copyright (C) by Franksoft 2009 - 2012.
3
4 This file is part of the YSLib project, and may only be used,
5 modified, and distributed under the terms of the YSLib project
6 license, LICENSE.TXT. By continuing to use, modify, or distribute
7 this file you indicate that you have read the license and
8 understand and accept it fully.
9 */
10
28 #include "YSLib/Core/ydevice.h"
29
30 YSL_BEGIN
31
32 using namespace Drawing;
33
34 YSL_BEGIN_NAMESPACE(Devices)
35
36 BitmapPtr
37 Screen::GetCheckedBufferPtr() const ynothrow
38 {
39 YAssert(GetBufferPtr(), "Null pointer found.");
40
41 return GetBufferPtr();
42 }
43
44 void
45 Screen::Update(BitmapPtr buf) ynothrow
46 {
47 std::copy_n(buf, GetAreaOf(GetSize()), GetCheckedBufferPtr());
48 }
49
50 YSL_END_NAMESPACE(Devices)
51
52 YSL_END
53