Files
Aerofoil/GpCommon/IGpDisplayDriver.h
2020-04-05 02:15:49 -04:00

29 lines
960 B
C++

#pragma once
#include "GpPixelFormat.h"
#include "EGpStandardCursor.h"
struct IGpDisplayDriverSurface;
struct IGpCursor;
// Display drivers are responsible for timing and calling the game tick function.
struct IGpDisplayDriver
{
public:
virtual void Run() = 0;
virtual void Shutdown() = 0;
virtual void GetDisplayResolution(unsigned int *width, unsigned int *height, GpPixelFormat_t *bpp) = 0;
virtual IGpDisplayDriverSurface *CreateSurface(size_t width, size_t height, GpPixelFormat_t pixelFormat) = 0;
virtual void DrawSurface(IGpDisplayDriverSurface *surface, int32_t x, int32_t y, size_t width, size_t height) = 0;
virtual IGpCursor *LoadCursor(bool isColor, int cursorID) = 0;
virtual void SetCursor(IGpCursor *cursor) = 0;
virtual void SetStandardCursor(EGpStandardCursor_t standardCursor) = 0;
virtual void UpdatePalette(const void *paletteData) = 0;
virtual void SetBackgroundColor(uint8_t r, uint8_t g, uint8_t b, uint8_t a) = 0;
};