68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef TNT_FILAMENT_BACKEND_OPENGL_OPENGL_PLATFORM_GLX_H
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#define TNT_FILAMENT_BACKEND_OPENGL_OPENGL_PLATFORM_GLX_H
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#include <stdint.h>
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#include "bluegl/BlueGL.h"
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#include <GL/glx.h>
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#include <backend/platforms/OpenGLPlatform.h>
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#include <backend/DriverEnums.h>
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#include <vector>
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namespace filament::backend {
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/**
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* A concrete implementation of OpenGLPlatform that supports GLX.
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*/
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class PlatformGLX : public OpenGLPlatform {
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protected:
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// --------------------------------------------------------------------------------------------
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// Platform Interface
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Driver* createDriver(void* sharedGLContext,
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const DriverConfig& driverConfig) noexcept override;
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int getOSVersion() const noexcept final override { return 0; }
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// --------------------------------------------------------------------------------------------
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// OpenGLPlatform Interface
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void terminate() noexcept override;
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SwapChain* createSwapChain(void* nativewindow, uint64_t flags) noexcept override;
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SwapChain* createSwapChain(uint32_t width, uint32_t height, uint64_t flags) noexcept override;
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void destroySwapChain(SwapChain* swapChain) noexcept override;
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void makeCurrent(SwapChain* drawSwapChain, SwapChain* readSwapChain) noexcept override;
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void commit(SwapChain* swapChain) noexcept override;
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private:
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Display *mGLXDisplay;
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GLXContext mGLXContext;
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GLXFBConfig* mGLXConfig;
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GLXPbuffer mDummySurface;
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std::vector<GLXPbuffer> mPBuffers;
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};
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} // namespace filament::backend
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#endif // TNT_FILAMENT_BACKEND_OPENGL_OPENGL_PLATFORM_GLX_H
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