Code/UnitTests/RendererTest/Advanced/AdvancedFeatures.h - dev - redgpu/ezEngine

Code/UnitTests/RendererTest/Advanced/AdvancedFeatures.h
102 строки3 KB
Sanakan8472
Render Graph (#1948)
03 июн 2026, 10:19
03 июн 2026, 10:1960bb12c
#pragma once

#include "../TestClass/TestClass.h"
#include <Foundation/Communication/IpcChannel.h>
#include <RendererCore/Textures/Texture2DResource.h>
#include <RendererTest/Advanced/OffscreenRenderer.h>

class ezRendererTestAdvancedFeatures : public ezGraphicsTest
{
public:
  virtual const char* GetTestName() const override { return "AdvancedFeatures"; }

private:
  enum SubTests
  {
    ST_ReadRenderTarget,
    ST_VertexShaderRenderTargetArrayIndex,
    ST_SharedTexture,
    ST_Tessellation,
    ST_Compute,
    ST_FloatSampling, // Either natively or emulated sampling of floating point textures e.g. depth textures.
    ST_ProxyTexture,
    ST_Material,
    ST_MSAAResolve
  };

  enum ImageCaptureFrames
  {
    DefaultCapture = 5,
    Material_ColorChange = 6,
    Material_ColorChange2 = 7,
    Material_ChangeTexture = 8
  };

  virtual void SetupSubTests() override;

  virtual ezResult InitializeSubTest(ezInt32 iIdentifier) override;
  virtual ezResult DeInitializeSubTest(ezInt32 iIdentifier) override;
  virtual ezTestAppRun RunSubTest(ezInt32 iIdentifier, ezUInt32 uiInvocationCount) override;

  void ReadRenderTarget();
  void FloatSampling();
  void ProxyTexture();
  void VertexShaderRenderTargetArrayIndex();
  void Tessellation();
  void Compute();
  void MSAAResolve();
  ezTestAppRun Material();
  ezTestAppRun SharedTexture();
  void OffscreenProcessMessageFunc(const ezIpcProcessMessageProtocol::Event& msg);

private:
  ezShaderResourceHandle m_hShader2;
  ezShaderResourceHandle m_hShader3;

  ezGALTextureHandle m_hTexture2D;
  ezGALTextureRange m_Texture2DRange;
  ezGALTextureHandle m_hTexture2DArray;

  // Proxy texture test
  ezGALTextureHandle m_hProxyTexture2D[2];

  // Float sampling test
  ezGALSamplerStateHandle m_hDepthSamplerState;

  // Tessellation Test
  ezMeshBufferResourceHandle m_hSphereMesh;

  // MSAA Resolve Test
  ezGALTextureHandle m_hMSAAColor;
  ezGALTextureHandle m_hMSAADepthStencil;
  ezGALTextureHandle m_hMSAAResolveTarget;
  ezMeshBufferResourceHandle m_hMSAAQuadMesh;
  ezShaderResourceHandle m_hMSAAStencilShader;
  ezGALReadbackTextureHelper m_MSAAReadback;
  ezEnum<ezGALMSAASampleCount> m_MSAASamples;

  // Material Test
  ezTexture2DResourceHandle m_hTexture;
  ezTexture2DResourceHandle m_hTexture2;
  ezMaterialResourceHandle m_hMaterial;
  ezHashedString m_sBaseColor;
  ezHashedString m_sBaseColor2;
  ezHashedString m_sTexture;

  // Shared Texture Test
#if EZ_ENABLED(EZ_SUPPORTS_PROCESSES)
  ezUniquePtr<ezProcess> m_pOffscreenProcess;
  ezUniquePtr<ezIpcChannel> m_pChannel;
  ezUniquePtr<ezIpcProcessMessageProtocol> m_pProtocol;
  ezGALTextureCreationDescription m_SharedTextureDesc;

  static constexpr ezUInt32 s_SharedTextureCount = 3;

  bool m_bExiting = false;
  ezGALTextureHandle m_hSharedTextures[s_SharedTextureCount];
  ezDeque<ezOffscreenTest_SharedTexture> m_SharedTextureQueue;
  ezUInt32 m_uiReceivedTextures = 0;
  float m_fOldProfilingThreshold = 0.0f;
  ezShaderUtils::ezBuiltinShader m_CopyShader;
#endif
};