mirror of https://github.com/PCSX2/pcsx2.git
87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2021 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "common/Pcsx2Defs.h"
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#include "common/WindowInfo.h"
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#include <array>
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#include <memory>
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#include <vector>
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namespace GL {
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class Context
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{
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public:
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Context(const WindowInfo& wi);
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virtual ~Context();
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enum class Profile
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{
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NoProfile,
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Core,
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ES
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};
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struct Version
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{
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Profile profile;
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int major_version;
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int minor_version;
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};
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struct FullscreenModeInfo
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{
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u32 width;
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u32 height;
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float refresh_rate;
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};
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__fi const WindowInfo& GetWindowInfo() const { return m_wi; }
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__fi bool IsGLES() const { return (m_version.profile == Profile::ES); }
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__fi u32 GetSurfaceWidth() const { return m_wi.surface_width; }
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__fi u32 GetSurfaceHeight() const { return m_wi.surface_height; }
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virtual void* GetProcAddress(const char* name) = 0;
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virtual bool ChangeSurface(const WindowInfo& new_wi) = 0;
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virtual void ResizeSurface(u32 new_surface_width = 0, u32 new_surface_height = 0) = 0;
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virtual bool SwapBuffers() = 0;
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virtual bool MakeCurrent() = 0;
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virtual bool DoneCurrent() = 0;
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virtual bool SetSwapInterval(s32 interval) = 0;
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virtual std::unique_ptr<Context> CreateSharedContext(const WindowInfo& wi) = 0;
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virtual std::vector<FullscreenModeInfo> EnumerateFullscreenModes();
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static std::unique_ptr<Context> Create(const WindowInfo& wi, const Version* versions_to_try,
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size_t num_versions_to_try);
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template<size_t N>
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static std::unique_ptr<Context> Create(const WindowInfo& wi, const std::array<Version, N>& versions_to_try)
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{
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return Create(wi, versions_to_try.data(), versions_to_try.size());
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}
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static std::unique_ptr<Context> Create(const WindowInfo& wi) { return Create(wi, GetAllVersionsList()); }
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static const std::array<Version, 16>& GetAllVersionsList();
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protected:
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WindowInfo m_wi;
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Version m_version = {};
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};
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} // namespace GL
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