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50 lines
1.8 KiB
Objective-C
50 lines
1.8 KiB
Objective-C
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: CC-BY-NC-ND-4.0
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#pragma once
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#include "opengl_context.h"
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#include "opengl_loader.h"
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#if defined(__APPLE__) && defined(__OBJC__)
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#import <AppKit/AppKit.h>
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#else
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struct NSOpenGLContext;
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struct NSOpenGLPixelFormat;
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struct NSView;
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#define __bridge
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#endif
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class OpenGLContextAGL final : public OpenGLContext
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{
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public:
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OpenGLContextAGL();
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~OpenGLContextAGL() override;
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static std::unique_ptr<OpenGLContext> Create(WindowInfo& wi, SurfaceHandle* surface,
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std::span<const Version> versions_to_try, Error* error);
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void* GetProcAddress(const char* name) override;
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SurfaceHandle CreateSurface(WindowInfo& wi, Error* error = nullptr) override;
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void DestroySurface(SurfaceHandle handle) override;
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void ResizeSurface(WindowInfo& wi, SurfaceHandle handle) override;
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bool SwapBuffers() override;
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bool IsCurrent() const override;
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bool MakeCurrent(SurfaceHandle surface, Error* error = nullptr) override;
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bool DoneCurrent() override;
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bool SupportsNegativeSwapInterval() const override;
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bool SetSwapInterval(s32 interval, Error* error = nullptr) override;
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std::unique_ptr<OpenGLContext> CreateSharedContext(WindowInfo& wi, SurfaceHandle* surface, Error* error) override;
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private:
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bool Initialize(WindowInfo& wi, SurfaceHandle* surface, std::span<const Version> versions_to_try, Error* error);
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bool CreateContext(NSOpenGLContext* share_context, int profile, Error* error);
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static void BindContextToView(WindowInfo& wi, NSOpenGLContext* context);
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static void UpdateSurfaceSize(WindowInfo& wi, NSOpenGLContext* context);
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NSOpenGLContext* m_context = nullptr;
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NSOpenGLPixelFormat* m_pixel_format = nullptr;
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void* m_opengl_module_handle = nullptr;
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};
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