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41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
#pragma once
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#ifndef __PL_DEVICE_MANAGER_H__
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#define __PL_DEVICE_MANAGER_H__
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#include <stdint.h>
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#include "GpPixelFormat.h"
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struct IGpDisplayDriver;
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namespace PortabilityLayer
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{
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class DisplayDeviceManager
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{
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public:
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struct IResolutionChangeHandler
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{
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virtual void OnResolutionChanged(uint32_t prevWidth, uint32_t prevHeight, uint32_t newWidth, uint32_t newHeight) = 0;
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virtual void AdjustRequestedResolution(uint32_t &physicalWidth, uint32_t &physicalHeight, uint32_t &virtualWidth, uint32_t &virtualheight, float &pixelScaleX, float &pixelScaleY) = 0;
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};
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virtual void Init() = 0;
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virtual void Shutdown() = 0;
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virtual void SetPixelFormat(GpPixelFormat_t pixelFormat) = 0;
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virtual GpPixelFormat_t GetPixelFormat() const = 0;
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virtual void SyncPalette(IGpDisplayDriver *displayDriver) = 0;
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virtual void IncrementTickCount(uint32_t count) = 0;
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virtual uint32_t GetTickCount() = 0;
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virtual void SetResolutionChangeHandler(IResolutionChangeHandler *handler) = 0;
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virtual IResolutionChangeHandler *GetResolutionChangeHandler() const = 0;
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static DisplayDeviceManager *GetInstance();
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public:
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};
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}
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#endif
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