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chore: initial commit

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fallenoak 2023-01-02 13:17:18 -06:00
commit 70b00c5c38
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src/gx/gll/GLContext.h Normal file
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#ifndef GX_GLL_GL_CONTEXT_H
#define GX_GLL_GL_CONTEXT_H
#include "gx/gll/GLAbstractWindow.h"
#include "gx/gll/GLTypes.h"
#include "util/BlizzardCore.hpp"
#include <cstdint>
#include <map>
#include <string>
#include <vector>
#include <CoreFoundation/CoreFoundation.h>
#ifdef __OBJC__
#include <AppKit/AppKit.h>
#include <ApplicationServices/ApplicationServices.h>
#else
typedef struct objc_object NSOpenGLContext;
typedef struct objc_object NSOpenGLPixelFormat;
#endif
class GLDevice;
class GLContext {
public:
// Types
struct Context {
NSOpenGLContext* context;
NSOpenGLPixelFormat* pixelFormat;
int32_t sampleCount;
~Context();
};
struct GammaFormula {
float m_RedMin;
float m_RedMax;
float m_RedGamma;
float m_GreenMin;
float m_GreenMax;
float m_GreenGamma;
float m_BlueMin;
float m_BlueMax;
float m_BlueGamma;
};
// Static variables
static NSOpenGLContext* s_MainContext;
static Blizzard::Thread::TLSSlot s_CurrentContext;
static Blizzard::Thread::TLSSlot s_CurrentGLContext;
static CFDictionaryRef s_DesktopMode;
// Static functions
static NSOpenGLContext* GetNSOpenGLCurrentContext(void);
static NSOpenGLContext* GetCurrentContext(void);
static void SetCurrentContext(NSOpenGLContext*);
static GLContext* GetCurrentGLContext(void);
static void SetCurrentGLContext(GLContext*);
// Member variables
std::basic_string<char, std::char_traits<char>, std::allocator<char>> m_DebugName;
std::map<uint32_t, GLContext::Context, std::less<uint32_t>, std::allocator<std::pair<const uint32_t, GLContext::Context>>> m_Contexts;
Context* m_Context;
GLDevice* m_Device;
GLAbstractWindow* m_Window;
bool m_Windowed;
bool m_MTGLEnabled;
bool m_VSyncEnabled;
bool m_CaptureDisplay;
uint32_t m_Width;
uint32_t m_Height;
uint32_t m_RefreshRate;
GammaFormula m_GammaFormula;
bool m_GammaTablesSet;
std::vector<uint16_t, std::allocator<uint16_t>> m_GammaTableR;
std::vector<uint16_t, std::allocator<uint16_t>> m_GammaTableG;
std::vector<uint16_t, std::allocator<uint16_t>> m_GammaTableB;
std::vector<uint16_t, std::allocator<uint16_t>> m_OsGammaTableR;
std::vector<uint16_t, std::allocator<uint16_t>> m_OsGammaTableG;
std::vector<uint16_t, std::allocator<uint16_t>> m_OsGammaTableB;
// Member functions
GLContext(GLDevice*, const char*);
int32_t GetBackingWidth();
int32_t GetBackingHeight();
int32_t GetWidth(void);
int32_t GetHeight(void);
bool IsCurrentContext(void);
void MakeCurrent(bool);
void SetContextFormat(GLTextureFormat, uint32_t);
void SetFullscreenMode(uint32_t, uint32_t, uint32_t, bool);
void SetWindow(GLAbstractWindow*, bool);
void Swap(void);
void Update(void);
};
#endif