mirror of
https://github.com/wjakob/tbb.git
synced 2026-08-31 09:30:39 +08:00
Sean LK
93 lines
3.8 KiB
C++
93 lines
3.8 KiB
C++
/*
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Copyright 2005-2016 Intel Corporation. All Rights Reserved.
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This file is part of Threading Building Blocks. Threading Building Blocks is free software;
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you can redistribute it and/or modify it under the terms of the GNU General Public License
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version 2 as published by the Free Software Foundation. Threading Building Blocks is
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distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details. You should have received a copy of
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the GNU General Public License along with Threading Building Blocks; if not, write to the
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Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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As a special exception, you may use this file as part of a free software library without
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restriction. Specifically, if other files instantiate templates or use macros or inline
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functions from this file, or you compile this file and link it with other files to produce
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an executable, this file does not by itself cause the resulting executable to be covered
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by the GNU General Public License. This exception does not however invalidate any other
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reasons why the executable file might be covered by the GNU General Public License.
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*/
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#pragma once
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#include <wrl/client.h>
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#include <d3d11_1.h>
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#include <d2d1_1.h>
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#include <d2d1effects.h>
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#include <dwrite_1.h>
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#include <wincodec.h>
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#include "App.xaml.h"
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#include <agile.h>
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#pragma warning (disable: 4449)
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// Helper utilities to make DirectX APIs work with exceptions
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namespace DX
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{
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inline void ThrowIfFailed(HRESULT hr)
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{
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if (FAILED(hr))
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{
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// Set a breakpoint on this line to catch DirectX API errors
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throw Platform::Exception::CreateException(hr);
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}
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}
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}
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// Helper class that initializes DirectX APIs
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ref class DirectXBase abstract
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{
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internal:
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DirectXBase();
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public:
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virtual void Initialize(Windows::UI::Core::CoreWindow^ window, Windows::UI::Xaml::Controls::SwapChainBackgroundPanel^ panel, float dpi);
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virtual void CreateDeviceIndependentResources();
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virtual void CreateDeviceResources();
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virtual void SetDpi(float dpi);
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virtual void CreateWindowSizeDependentResources();
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virtual void UpdateForWindowSizeChange();
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virtual void Render() = 0;
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virtual void Present();
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virtual float ConvertDipsToPixels(float dips);
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protected private:
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Platform::Agile<Windows::UI::Core::CoreWindow> m_window;
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Windows::UI::Xaml::Controls::SwapChainBackgroundPanel^ m_panel;
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// Direct2D Objects
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Microsoft::WRL::ComPtr<ID2D1Factory1> m_d2dFactory;
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Microsoft::WRL::ComPtr<ID2D1Device> m_d2dDevice;
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Microsoft::WRL::ComPtr<ID2D1DeviceContext> m_d2dContext;
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Microsoft::WRL::ComPtr<ID2D1Bitmap1> m_d2dTargetBitmap;
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// DirectWrite & Windows Imaging Component Objects
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Microsoft::WRL::ComPtr<IDWriteFactory1> m_dwriteFactory;
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Microsoft::WRL::ComPtr<IWICImagingFactory2> m_wicFactory;
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// Direct3D Objects
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Microsoft::WRL::ComPtr<ID3D11Device1> m_d3dDevice;
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Microsoft::WRL::ComPtr<ID3D11DeviceContext1> m_d3dContext;
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Microsoft::WRL::ComPtr<IDXGISwapChain1> m_swapChain;
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Microsoft::WRL::ComPtr<ID3D11RenderTargetView> m_renderTargetView;
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Microsoft::WRL::ComPtr<ID3D11DepthStencilView> m_depthStencilView;
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D3D_FEATURE_LEVEL m_featureLevel;
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Windows::Foundation::Size m_renderTargetSize;
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Windows::Foundation::Rect m_windowBounds;
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float m_dpi;
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};
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#pragma warning (default: 4449)
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