From e445eac8eeaa60f05467f71f328dcd656c883ac5 Mon Sep 17 00:00:00 2001 From: Egor Yusov Date: Wed, 25 Sep 2019 07:48:38 -0700 Subject: Added DearImgui --- Imgui/interface/ImGuiImplDiligent.h | 66 +++++++++++++++++++++++++++++++++++++ Imgui/interface/ImGuiImplWin32.h | 52 +++++++++++++++++++++++++++++ 2 files changed, 118 insertions(+) create mode 100644 Imgui/interface/ImGuiImplDiligent.h create mode 100644 Imgui/interface/ImGuiImplWin32.h (limited to 'Imgui/interface') diff --git a/Imgui/interface/ImGuiImplDiligent.h b/Imgui/interface/ImGuiImplDiligent.h new file mode 100644 index 0000000..0afc81f --- /dev/null +++ b/Imgui/interface/ImGuiImplDiligent.h @@ -0,0 +1,66 @@ +/* Copyright 2019 Diligent Graphics LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS. + * + * In no event and under no legal theory, whether in tort (including negligence), + * contract, or otherwise, unless required by applicable law (such as deliberate + * and grossly negligent acts) or agreed to in writing, shall any Contributor be + * liable for any damages, including any direct, indirect, special, incidental, + * or consequential damages of any character arising as a result of this License or + * out of the use or inability to use the software (including but not limited to damages + * for loss of goodwill, work stoppage, computer failure or malfunction, or any and + * all other commercial damages or losses), even if such Contributor has been advised + * of the possibility of such damages. + */ + +#pragma once + +#include +#include "../../../DiligentCore/Primitives/interface/BasicTypes.h" + +namespace Diligent +{ + +class IRenderDevice; +class IDeviceContext; +enum TEXTURE_FORMAT : Uint16; + +class ImGuiImplDiligent_Internal; + +class ImGuiImplDiligent +{ +public: + static constexpr Uint32 DefaultInitialVBSize = 1024; + static constexpr Uint32 DefaultInitialIBSize = 2048; + + ImGuiImplDiligent(IRenderDevice* pDevice, + TEXTURE_FORMAT BackBufferFmt, + Uint32 InitialVertexBufferSize = DefaultInitialVBSize, + Uint32 InitialIndexBufferSize = DefaultInitialIBSize); + ~ImGuiImplDiligent(); + + ImGuiImplDiligent (const ImGuiImplDiligent&) = delete; + ImGuiImplDiligent ( ImGuiImplDiligent&&) = delete; + ImGuiImplDiligent& operator = (const ImGuiImplDiligent&) = delete; + ImGuiImplDiligent& operator = ( ImGuiImplDiligent&&) = delete; + + virtual void NewFrame(); + void Render(IDeviceContext* pCtx); + + // Use if you want to reset your rendering device without losing ImGui state. + void InvalidateDeviceObjects(); + void CreateDeviceObjects(); + +private: + std::unique_ptr m_pImpl; +}; + +} diff --git a/Imgui/interface/ImGuiImplWin32.h b/Imgui/interface/ImGuiImplWin32.h new file mode 100644 index 0000000..4a0f9c0 --- /dev/null +++ b/Imgui/interface/ImGuiImplWin32.h @@ -0,0 +1,52 @@ +/* Copyright 2019 Diligent Graphics LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS. + * + * In no event and under no legal theory, whether in tort (including negligence), + * contract, or otherwise, unless required by applicable law (such as deliberate + * and grossly negligent acts) or agreed to in writing, shall any Contributor be + * liable for any damages, including any direct, indirect, special, incidental, + * or consequential damages of any character arising as a result of this License or + * out of the use or inability to use the software (including but not limited to damages + * for loss of goodwill, work stoppage, computer failure or malfunction, or any and + * all other commercial damages or losses), even if such Contributor has been advised + * of the possibility of such damages. + */ + +#pragma once + +#include +#include "ImGuiImplDiligent.h" + +namespace Diligent +{ + +class ImGuiImplWin32 final : public ImGuiImplDiligent +{ +public: + ImGuiImplWin32(HWND hWnd, + IRenderDevice* pDevice, + TEXTURE_FORMAT BackBufferFmt, + Uint32 InitialVertexBufferSize = ImGuiImplDiligent::DefaultInitialVBSize, + Uint32 InitialIndexBufferSize = ImGuiImplDiligent::DefaultInitialIBSize); + ~ImGuiImplWin32(); + + LRESULT Win32_ProcHandler(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); + + ImGuiImplWin32 (const ImGuiImplWin32&) = delete; + ImGuiImplWin32 ( ImGuiImplWin32&&) = delete; + ImGuiImplWin32& operator = (const ImGuiImplWin32&) = delete; + ImGuiImplWin32& operator = ( ImGuiImplWin32&&) = delete; + + virtual void NewFrame()override final; +}; + +} -- cgit v1.2.3