77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
// AUTOGENERATED COPYRIGHT HEADER START
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// Copyright (C) 2021-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
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// AUTOGENERATED COPYRIGHT HEADER END
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#include "gfx-opengl.hpp"
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#include "plugin.hpp"
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#include "util/util-logging.hpp"
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#include "warning-disable.hpp"
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#include <mutex>
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#include "warning-enable.hpp"
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// OpenGL
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#include "warning-disable.hpp"
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#include "glad/gl.h"
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#ifdef D_PLATFORM_WINDOWS
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#include "glad/wgl.h"
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#endif
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#ifdef D_PLATFORM_LINUX
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#include "glad/glx.h"
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#endif
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#include "warning-enable.hpp"
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#ifdef _DEBUG
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#define ST_PREFIX "<%s> "
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#define D_LOG_ERROR(x, ...) P_LOG_ERROR(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_WARNING(x, ...) P_LOG_WARN(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_INFO(x, ...) P_LOG_INFO(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_DEBUG(x, ...) P_LOG_DEBUG(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#else
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#define ST_PREFIX "<gfx::opengl> "
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#define D_LOG_ERROR(...) P_LOG_ERROR(ST_PREFIX __VA_ARGS__)
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#define D_LOG_WARNING(...) P_LOG_WARN(ST_PREFIX __VA_ARGS__)
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#define D_LOG_INFO(...) P_LOG_INFO(ST_PREFIX __VA_ARGS__)
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#define D_LOG_DEBUG(...) P_LOG_DEBUG(ST_PREFIX __VA_ARGS__)
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#endif
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std::shared_ptr<streamfx::gfx::opengl> streamfx::gfx::opengl::get()
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{
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static std::weak_ptr<streamfx::gfx::opengl> instance;
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static std::mutex lock;
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std::unique_lock<std::mutex> ul(lock);
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if (instance.expired()) {
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auto hard_instance = std::shared_ptr<streamfx::gfx::opengl>(new streamfx::gfx::opengl());
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instance = hard_instance;
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return hard_instance;
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}
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return instance.lock();
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}
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streamfx::gfx::opengl::opengl()
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{
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int version = gladLoaderLoadGL();
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#ifdef D_PLATFORM_WINDOWS
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// ToDo: Figure out the HDC for which we need to load.
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//gladLoaderLoadWGL();
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#endif
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#ifdef D_PLATFORM_LINUX
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//gladLoaderLoadGLX();
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#endif // D_PLATFORM_LINUX
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D_LOG_INFO("Version %d.%d initialized.", GLAD_VERSION_MAJOR(version), GLAD_VERSION_MINOR(version));
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}
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streamfx::gfx::opengl::~opengl()
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{
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gladLoaderUnloadGL();
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#ifdef D_PLATFORM_WINDOWS
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// Does not appear to exist.
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//gladLoaderUnloadWGL();
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#endif
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#ifdef D_PLATFORM_LINUX
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//gladLoaderUnloadGLX();
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#endif
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D_LOG_INFO("Finalized.", "");
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}
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