TextureCubeResource.h

#pragma once
 
#include <Core/ResourceManager/Resource.h>
#include <Core/ResourceManager/ResourceTypeLoader.h>
#include <Foundation/IO/MemoryStream.h>
#include <RendererCore/RenderContext/Implementation/RenderContextStructs.h>
#include <RendererCore/RendererCoreDLL.h>
#include <RendererFoundation/Descriptors/Descriptors.h>
#include <RendererFoundation/RendererFoundationDLL.h>
#include <Texture/Image/Image.h>
 
using plTextureCubeResourceHandle = plTypedResourceHandle<class plTextureCubeResource>;
 
struct plTextureCubeResourceDescriptor
{
  plTextureCubeResourceDescriptor()
  {
    m_uiQualityLevelsDiscardable = 0;
    m_uiQualityLevelsLoadable = 0;
  }
 
  plGALTextureCreationDescription m_DescGAL;
  plGALSamplerStateCreationDescription m_SamplerDesc;
 
  plUInt8 m_uiQualityLevelsDiscardable;
 
  plUInt8 m_uiQualityLevelsLoadable;
 
  plArrayPtr<plGALSystemMemoryDescription> m_InitialContent;
};
 
class PL_RENDERERCORE_DLL plTextureCubeResource : public plResource
{
  PL_ADD_DYNAMIC_REFLECTION(plTextureCubeResource, plResource);
  PL_RESOURCE_DECLARE_COMMON_CODE(plTextureCubeResource);
  PL_RESOURCE_DECLARE_CREATEABLE(plTextureCubeResource, plTextureCubeResourceDescriptor);
 
public:
  plTextureCubeResource();
 
  PL_ALWAYS_INLINE plGALResourceFormat::Enum GetFormat() const { return m_Format; }
  PL_ALWAYS_INLINE plUInt32 GetWidthAndHeight() const { return m_uiWidthAndHeight; }
 
  const plGALTextureHandle& GetGALTexture() const { return m_hGALTexture[m_uiLoadedTextures - 1]; }
  const plGALSamplerStateHandle& GetGALSamplerState() const { return m_hSamplerState; }
 
protected:
  virtual plResourceLoadDesc UnloadData(Unload WhatToUnload) override;
  virtual plResourceLoadDesc UpdateContent(plStreamReader* Stream) override;
  virtual void UpdateMemoryUsage(MemoryUsage& out_NewMemoryUsage) override;
 
  plUInt8 m_uiLoadedTextures;
  plGALTextureHandle m_hGALTexture[2];
  plUInt32 m_uiMemoryGPU[2];
 
  plGALResourceFormat::Enum m_Format;
  plUInt32 m_uiWidthAndHeight;
 
  plGALSamplerStateHandle m_hSamplerState;
};