WebBrowserTexture.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreTypes.h"
#include "Containers/EnumAsByte.h"
#include "Engine/Texture.h"
#include "Math/Color.h"
#include "Math/IntPoint.h"
#include "Misc/Timespan.h"
#include "Templates/SharedPointer.h"
#include "UObject/ObjectMacros.h"
#include "UObject/ScriptMacros.h"
#include "WebBrowserTextureSample.h"
 
#include "WebBrowserTexture.generated.h"
 
UCLASS(hidecategories = (Adjustments, Compositing, LevelOfDetail, Object))
class WEBBROWSERTEXTURE_API UWebBrowserTexture
    : public UTexture
{
    GENERATED_UCLASS_BODY()
 
    
    TEnumAsByte<TextureAddress> AddressX;
 
    TEnumAsByte<TextureAddress> AddressY;
 
    bool AutoClear;
 
    FLinearColor ClearColor;
 
public:
 
    float GetAspectRatio() const;
 
    int32 GetHeight() const;
 
    int32 GetWidth() const;
 
public:
    //~ UTexture interface.
    virtual void BeginDestroy() override;
    virtual FTextureResource* CreateResource() override;
    virtual EMaterialValueType GetMaterialType() const override;
    virtual float GetSurfaceWidth() const override;
    virtual float GetSurfaceHeight() const override;
    virtual float GetSurfaceDepth() const override { return 0; }
    virtual uint32 GetSurfaceArraySize() const override { return 0; }
    virtual FGuid GetExternalTextureGuid() const override;
    virtual ETextureClass GetTextureClass() const { return ETextureClass::Other2DNoSource; }
 
public:
    //~ UObject interface.
    virtual FString GetDesc() override;
    virtual void GetResourceSizeEx(FResourceSizeEx& CumulativeResourceSize) override;
    
    void TickResource(TSharedPtr<FWebBrowserTextureSample, ESPMode::ThreadSafe> Sample);
 
    void SetExternalTextureGuid(FGuid guid);
protected:
    void UnregisterPlayerGuid();
 
private:
    FIntPoint Dimensions;
 
    FGuid WebPlayerGuid;
 
    TSharedPtr<FWebBrowserTextureSampleQueue, ESPMode::ThreadSafe> SampleQueue;
 
    SIZE_T Size;
};