C++ RDCERR函数代码示例

ReplayCreateStatus ReplayRenderer::CreateDevice(const wchar_t *logfile)
{
	RDCLOG("Creating replay device for %ls", logfile);

	RDCDriver driverType = RDC_Unknown;
	wstring driverName = L"";
	auto status = RenderDoc::Inst().FillInitParams(logfile, driverType, driverName, NULL);

	if(driverType == RDC_Unknown || driverName == L"" || status != eReplayCreate_Success)
	{
		RDCERR("Couldn't get device type from log");
		return status;
	}

	IReplayDriver *driver = NULL;
	status = RenderDoc::Inst().CreateReplayDriver(driverType, logfile, &driver);

	if(driver && status == eReplayCreate_Success)
	{
		RDCLOG("Created replay driver.");
		return PostCreateInit(driver);
	}
	
	RDCERR("Couldn't create a replay device :(.");
	return status;
}

  static HRESULT CreateWrappedFactory2(UINT Flags, REFIID riid, void **ppFactory)
  {
    if(dxgihooks.m_HasHooks)
      return dxgihooks.CreateDXGIFactory2_hook(Flags, riid, ppFactory);

    HMODULE dxgi = GetModuleHandleA("dxgi.dll");

    if(dxgi)
    {
      PFN_CREATE_DXGI_FACTORY2 createFunc =
          (PFN_CREATE_DXGI_FACTORY2)GetProcAddress(dxgi, "CreateDXGIFactory2");

      if(!createFunc)
      {
        RDCERR("Trying to create hooked dxgi factory without dxgi loaded");
        return E_INVALIDARG;
      }

      HRESULT ret = createFunc(Flags, riid, ppFactory);

      if(SUCCEEDED(ret))
        RefCountDXGIObject::HandleWrap(riid, ppFactory);

      return ret;
    }
    else
    {
      RDCERR("Something went seriously wrong, dxgi.dll couldn't be loaded!");
      return E_UNEXPECTED;
    }
  }

bool WrappedID3D11Device::Serialise_CreateQuery1(const D3D11_QUERY_DESC1 *pQueryDesc,
                                                 ID3D11Query1 **ppQuery)
{
  SERIALISE_ELEMENT_PTR(D3D11_QUERY_DESC1, Descriptor, pQueryDesc);
  SERIALISE_ELEMENT(ResourceId, Query, GetIDForResource(*ppQuery));

  if(m_State == READING)
  {
    ID3D11Query1 *ret = NULL;
    HRESULT hr = E_NOINTERFACE;

    if(m_pDevice3)
      hr = m_pDevice3->CreateQuery1(&Descriptor, &ret);
    else
      RDCERR("Replaying a D3D11.3 device without D3D11.3 available");

    if(FAILED(hr))
    {
      RDCERR("Failed on resource serialise-creation, HRESULT: 0x%08x", hr);
    }
    else
    {
      ret = new WrappedID3D11Query1(ret, this);

      GetResourceManager()->AddLiveResource(Query, ret);
    }
  }

  return true;
}

bool WrappedID3D11Device::Serialise_CreateRasterizerState1(
    const D3D11_RASTERIZER_DESC1 *pRasterizerDesc, ID3D11RasterizerState1 **ppRasterizerState)
{
  SERIALISE_ELEMENT_PTR(D3D11_RASTERIZER_DESC1, Descriptor, pRasterizerDesc);
  SERIALISE_ELEMENT(ResourceId, State, GetIDForResource(*ppRasterizerState));

  if(m_State == READING)
  {
    ID3D11RasterizerState1 *ret = NULL;
    HRESULT hr = E_NOINTERFACE;

    if(m_pDevice1)
      hr = m_pDevice1->CreateRasterizerState1(&Descriptor, &ret);
    else
      RDCERR("Replaying a D3D11.1 device without D3D11.1 available");

    if(FAILED(hr))
    {
      RDCERR("Failed on resource serialise-creation, HRESULT: 0x%08x", hr);
    }
    else
    {
      ret = new WrappedID3D11RasterizerState2(ret, this);

      GetResourceManager()->AddLiveResource(State, ret);
    }
  }

  return true;
}

extern "C" RENDERDOC_API int RENDERDOC_CC RENDERDOC_GetAPI(RENDERDOC_Version version, void **outAPIPointers)
{
	if(outAPIPointers == NULL)
	{
		RDCERR("Invalid call to RENDERDOC_GetAPI with NULL outAPIPointers");
		return 0;
	}

	int ret = 0;
	int major = 0, minor = 0, patch = 0;

#define API_VERSION_HANDLE(enumver, actualver) \
	if(version == CONCAT(eRENDERDOC_API_Version_, enumver)) \
	{ \
		CONCAT(Init_, actualver)(); \
		*outAPIPointers = &CONCAT(api_, actualver); \
		CONCAT(api_, actualver).GetAPIVersion(&major, &minor, &patch); \
		ret = 1; \
	}

	API_VERSION_HANDLE(1_0_0, 1_0_1);
	API_VERSION_HANDLE(1_0_1, 1_0_1);

#undef API_VERSION_HANDLE

	if(ret)
	{
		RDCLOG("Initialising RenderDoc API version %d.%d.%d for requested version %d", major, minor, patch, version);
		return 1;
	}

	RDCERR("Unrecognised API version '%d'", version);
	return 0;
}

HRESULT WrappedIDXGISwapChain2::GetBuffer(
    /* [in] */ UINT Buffer,
    /* [in] */ REFIID riid,
    /* [out][in] */ void **ppSurface)
{
    if(ppSurface == NULL) return E_INVALIDARG;

    // ID3D10Texture2D UUID {9B7E4C04-342C-4106-A19F-4F2704F689F0}
    static const GUID ID3D10Texture2D_uuid = { 0x9b7e4c04, 0x342c, 0x4106, { 0xa1, 0x9f, 0x4f, 0x27, 0x04, 0xf6, 0x89, 0xf0 } };

    // ID3D10Resource  UUID {9B7E4C01-342C-4106-A19F-4F2704F689F0}
    static const GUID ID3D10Resource_uuid = { 0x9b7e4c01, 0x342c, 0x4106, { 0xa1, 0x9f, 0x4f, 0x27, 0x04, 0xf6, 0x89, 0xf0 } };

    if(riid == ID3D10Texture2D_uuid || riid == ID3D10Resource_uuid)
    {
        RDCERR("Querying swapchain buffers via D3D10 interface UUIDs is not supported");
        return E_NOINTERFACE;
    }
    else if(riid != __uuidof(ID3D11Texture2D) && riid != __uuidof(ID3D11Resource))
    {
        RDCERR("Unsupported or unrecognised UUID passed to IDXGISwapChain::GetBuffer - %s", ToStr::Get(riid).c_str());
        return E_NOINTERFACE;
    }

    RDCASSERT(riid == __uuidof(ID3D11Texture2D) || riid == __uuidof(ID3D11Resource));

    HRESULT ret = m_pReal->GetBuffer(Buffer, riid, ppSurface);

    ID3D11Texture2D *realSurface = (ID3D11Texture2D *)*ppSurface;
    ID3D11Texture2D *tex = realSurface;
    if(FAILED(ret))
    {
        RDCERR("Failed to get swapchain backbuffer %d: %08x", Buffer, ret);
        SAFE_RELEASE(realSurface);
        tex = NULL;
    }
    else if(m_pDevice->GetResourceManager()->HasWrapper(realSurface))
    {
        tex = (ID3D11Texture2D *)m_pDevice->GetResourceManager()->GetWrapper(realSurface);
        tex->AddRef();

        realSurface->Release();
    }
    else
    {
        tex = new WrappedID3D11Texture2D(realSurface, m_pDevice, TEXDISPLAY_UNKNOWN);

        DXGI_SWAP_CHAIN_DESC desc;
        m_pReal->GetDesc(&desc);

        m_pDevice->SetSwapChainTexture(this, &desc, Buffer, tex);

        SetDebugName(tex, "Swap Chain Backbuffer");
    }

    *ppSurface = tex;

    return ret;
}

GLuint GLReplay::CreateShaderProgram(const char *vsSrc, const char *psSrc)
{
	if(m_pDriver == NULL) return 0;
	
	MakeCurrentReplayContext(m_DebugCtx);
	
	WrappedOpenGL &gl = *m_pDriver;

	GLuint vs = gl.glCreateShader(eGL_VERTEX_SHADER);
	GLuint fs = gl.glCreateShader(eGL_FRAGMENT_SHADER);

	const char *src = vsSrc;
	gl.glShaderSource(vs, 1, &src, NULL);
	src = psSrc;
	gl.glShaderSource(fs, 1, &src, NULL);

	gl.glCompileShader(vs);
	gl.glCompileShader(fs);

	char buffer[4096];
	GLint status = 0;

	gl.glGetShaderiv(vs, eGL_COMPILE_STATUS, &status);
	if(status == 0)
	{
		gl.glGetShaderInfoLog(vs, 4096, NULL, buffer);
		RDCERR("Shader error: %hs", buffer);
	}

	gl.glGetShaderiv(fs, eGL_COMPILE_STATUS, &status);
	if(status == 0)
	{
		gl.glGetShaderInfoLog(fs, 4096, NULL, buffer);
		RDCERR("Shader error: %hs", buffer);
	}

	GLuint ret = gl.glCreateProgram();

	gl.glAttachShader(ret, vs);
	gl.glAttachShader(ret, fs);

	gl.glLinkProgram(ret);

	gl.glDeleteShader(vs);
	gl.glDeleteShader(fs);

	return ret;
}

bool Copy(const char *from, const char *to, bool allowOverwrite)
{
  if(from[0] == 0 || to[0] == 0)
    return false;

  FILE *ff = ::fopen(from, "r");

  if(!ff)
  {
    RDCERR("Can't open source file for copy '%s'", from);
    return false;
  }

  FILE *tf = ::fopen(to, "r");

  if(tf && !allowOverwrite)
  {
    RDCERR("Destination file for non-overwriting copy '%s' already exists", from);
    ::fclose(ff);
    ::fclose(tf);
    return false;
  }

  if(tf)
    ::fclose(tf);

  tf = ::fopen(to, "w");

  if(!tf)
  {
    ::fclose(ff);
    RDCERR("Can't open destination file for copy '%s'", to);
    return false;
  }

  char buffer[BUFSIZ];

  while(!::feof(ff))
  {
    size_t nread = ::fread(buffer, 1, BUFSIZ, ff);
    ::fwrite(buffer, 1, nread, tf);
  }

  ::fclose(ff);
  ::fclose(tf);

  return true;
}

HRESULT WrappedIDXGIFactory2::staticCreateSwapChainForComposition(IDXGIFactory2 *factory,
                                                                  IUnknown *pDevice,
                                                                  const DXGI_SWAP_CHAIN_DESC1 *pDesc,
                                                                  IDXGIOutput *pRestrictToOutput,
                                                                  IDXGISwapChain1 **ppSwapChain)
{
  ID3DDevice *wrapDevice = GetD3DDevice(pDevice);

  if(!RenderDoc::Inst().GetCaptureOptions().AllowFullscreen)
  {
    RDCWARN("Impossible to disallow fullscreen on call to CreateSwapChainForComposition");
  }

  if(wrapDevice)
  {
    HRESULT ret = factory->CreateSwapChainForComposition(wrapDevice->GetRealIUnknown(), pDesc,
                                                         pRestrictToOutput, ppSwapChain);

    if(SUCCEEDED(ret))
    {
      HWND wnd = NULL;
      (*ppSwapChain)->GetHwnd(&wnd);
      *ppSwapChain = new WrappedIDXGISwapChain3(*ppSwapChain, wnd, wrapDevice);
    }

    return ret;
  }
  else
  {
    RDCERR("Creating swap chain with non-hooked device!");
  }

  return factory->CreateSwapChainForComposition(pDevice, pDesc, pRestrictToOutput, ppSwapChain);
}

bool WrappedVulkan::Serialise_vkCreateFence(
			Serialiser*                                 localSerialiser,
			VkDevice                                    device,
			const VkFenceCreateInfo*                    pCreateInfo,
			const VkAllocationCallbacks*                pAllocator,
			VkFence*                                    pFence)
{
	SERIALISE_ELEMENT(ResourceId, devId, GetResID(device));
	SERIALISE_ELEMENT(VkFenceCreateInfo, info, *pCreateInfo);
	SERIALISE_ELEMENT(ResourceId, id, GetResID(*pFence));

	if(m_State == READING)
	{
		device = GetResourceManager()->GetLiveHandle<VkDevice>(devId);
		VkFence fence = VK_NULL_HANDLE;

		VkResult ret = ObjDisp(device)->CreateFence(Unwrap(device), &info, NULL, &fence);

		if(ret != VK_SUCCESS)
		{
			RDCERR("Failed on resource serialise-creation, VkResult: 0x%08x", ret);
		}
		else
		{
			ResourceId live = GetResourceManager()->WrapResource(Unwrap(device), fence);
			GetResourceManager()->AddLiveResource(id, fence);
		}
	}

	return true;
}

bool LZ4Compressor::FlushPage0()
{
  // if we encountered a stream error this will be NULL
  if(!m_CompressBuffer)
    return false;

  // m_PageOffset is the amount written, usually equal to lz4BlockSize except the last block.
  int32_t compSize =
      LZ4_compress_fast_continue(&m_LZ4Comp, (const char *)m_Page[0], (char *)m_CompressBuffer,
                                 (int)m_PageOffset, (int)LZ4_COMPRESSBOUND(lz4BlockSize), 1);

  if(compSize < 0)
  {
    RDCERR("Error compressing: %i", compSize);
    FreeAlignedBuffer(m_Page[0]);
    FreeAlignedBuffer(m_Page[1]);
    FreeAlignedBuffer(m_CompressBuffer);
    m_Page[0] = m_Page[1] = m_CompressBuffer = NULL;
    return false;
  }

  bool success = true;

  success &= m_Write->Write(compSize);
  success &= m_Write->Write(m_CompressBuffer, compSize);

  // swap pages
  std::swap(m_Page[0], m_Page[1]);

  // start writing to the start of the page again
  m_PageOffset = 0;

  return success;
}

bool WrappedID3D12Device::Serialise_CreateComputePipelineState(
    const D3D12_COMPUTE_PIPELINE_STATE_DESC *pDesc, REFIID riid, void **ppPipelineState)
{
  SERIALISE_ELEMENT_PTR(D3D12_COMPUTE_PIPELINE_STATE_DESC, Descriptor, pDesc);
  SERIALISE_ELEMENT(IID, guid, riid);
  SERIALISE_ELEMENT(ResourceId, Pipe,
                    ((WrappedID3D12PipelineState *)*ppPipelineState)->GetResourceID());

  if(m_State == READING)
  {
    ID3D12PipelineState *ret = NULL;
    HRESULT hr = m_pDevice->CreateComputePipelineState(&Descriptor, guid, (void **)&ret);

    if(FAILED(hr))
    {
      RDCERR("Failed on resource serialise-creation, HRESULT: 0x%08x", hr);
    }
    else
    {
      WrappedID3D12PipelineState *wrapped = new WrappedID3D12PipelineState(ret, this);
      ret = wrapped;

      wrapped->compute = new D3D12_COMPUTE_PIPELINE_STATE_DESC(Descriptor);

      wrapped->compute->CS.pShaderBytecode =
          WrappedID3D12PipelineState::AddShader(wrapped->compute->CS, this);

      GetResourceManager()->AddLiveResource(Pipe, ret);
    }
  }

  return true;
}

bool WrappedVulkan::Serialise_vkAllocateMemory(
			Serialiser*                                 localSerialiser,
			VkDevice                                    device,
			const VkMemoryAllocateInfo*                 pAllocateInfo,
			const VkAllocationCallbacks*                pAllocator,
			VkDeviceMemory*                             pMemory)
{
	SERIALISE_ELEMENT(ResourceId, devId, GetResID(device));
	SERIALISE_ELEMENT(VkMemoryAllocateInfo, info, *pAllocateInfo);
	SERIALISE_ELEMENT(ResourceId, id, GetResID(*pMemory));

	if(m_State == READING)
	{
		VkDeviceMemory mem = VK_NULL_HANDLE;

		device = GetResourceManager()->GetLiveHandle<VkDevice>(devId);

		// serialised memory type index is non-remapped, so we remap now.
		// PORTABILITY may need to re-write info to change memory type index to the
		// appropriate index on replay
		info.memoryTypeIndex = m_PhysicalDeviceData.memIdxMap[info.memoryTypeIndex];

		VkResult ret = ObjDisp(device)->AllocateMemory(Unwrap(device), &info, NULL, &mem);
		
		if(ret != VK_SUCCESS)
		{
			RDCERR("Failed on resource serialise-creation, VkResult: 0x%08x", ret);
		}
		else
		{
			ResourceId live = GetResourceManager()->WrapResource(Unwrap(device), mem);
			GetResourceManager()->AddLiveResource(id, mem);

			m_CreationInfo.m_Memory[live].Init(GetResourceManager(), m_CreationInfo, &info);

			// create a buffer with the whole memory range bound, for copying to and from
			// conveniently (for initial state data)
			VkBuffer buf = VK_NULL_HANDLE;

			VkBufferCreateInfo bufInfo = {
				VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, NULL, 0,
				info.allocationSize, VK_BUFFER_USAGE_TRANSFER_SRC_BIT|VK_BUFFER_USAGE_TRANSFER_DST_BIT,
			};

			ret = ObjDisp(device)->CreateBuffer(Unwrap(device), &bufInfo, NULL, &buf);
			RDCASSERTEQUAL(ret, VK_SUCCESS);

			ResourceId bufid = GetResourceManager()->WrapResource(Unwrap(device), buf);

			ObjDisp(device)->BindBufferMemory(Unwrap(device), Unwrap(buf), Unwrap(mem), 0);
			
			// register as a live-only resource, so it is cleaned up properly
			GetResourceManager()->AddLiveResource(bufid, buf);

			m_CreationInfo.m_Memory[live].wholeMemBuf = buf;
		}
	}

	return true;
}

void DoSerialise(SerialiserType &ser, D3D12_DEPTH_STENCIL_VIEW_DESC &el)
{
  SERIALISE_MEMBER(Format);
  SERIALISE_MEMBER(Flags);
  SERIALISE_MEMBER(ViewDimension);

  switch(el.ViewDimension)
  {
    case D3D12_DSV_DIMENSION_UNKNOWN:
      // indicates an empty descriptor, which comes from a NULL parameter to Create.
      break;
    case D3D12_DSV_DIMENSION_TEXTURE1D: SERIALISE_MEMBER(Texture1D.MipSlice); break;
    case D3D12_DSV_DIMENSION_TEXTURE1DARRAY:
      SERIALISE_MEMBER(Texture1DArray.MipSlice);
      SERIALISE_MEMBER(Texture1DArray.FirstArraySlice);
      SERIALISE_MEMBER(Texture1DArray.ArraySize);
      break;
    case D3D12_DSV_DIMENSION_TEXTURE2D: SERIALISE_MEMBER(Texture2D.MipSlice); break;
    case D3D12_DSV_DIMENSION_TEXTURE2DARRAY:
      SERIALISE_MEMBER(Texture2DArray.MipSlice);
      SERIALISE_MEMBER(Texture2DArray.FirstArraySlice);
      SERIALISE_MEMBER(Texture2DArray.ArraySize);
      break;
    case D3D12_DSV_DIMENSION_TEXTURE2DMS:
      // el.Texture2DMS.UnusedField_NothingToDefine
      break;
    case D3D12_DSV_DIMENSION_TEXTURE2DMSARRAY:
      SERIALISE_MEMBER(Texture2DMSArray.FirstArraySlice);
      SERIALISE_MEMBER(Texture2DMSArray.ArraySize);
      break;
    default: RDCERR("Unrecognised DSV Dimension %d", el.ViewDimension); break;
  }
}

bool WrappedID3D12Device::Serialise_CreateRootSignature(UINT nodeMask,
                                                        const void *pBlobWithRootSignature,
                                                        SIZE_T blobLengthInBytes, REFIID riid,
                                                        void **ppvRootSignature)
{
  SERIALISE_ELEMENT(UINT, mask, nodeMask);
  SERIALISE_ELEMENT(uint32_t, blobLen, (uint32_t)blobLengthInBytes);
  SERIALISE_ELEMENT_BUF(byte *, blobBytes, pBlobWithRootSignature, blobLen);
  SERIALISE_ELEMENT(IID, guid, riid);
  SERIALISE_ELEMENT(ResourceId, Sig,
                    ((WrappedID3D12RootSignature *)*ppvRootSignature)->GetResourceID());

  if(m_State == READING)
  {
    ID3D12RootSignature *ret = NULL;
    HRESULT hr = m_pDevice->CreateRootSignature(mask, blobBytes, blobLen, guid, (void **)&ret);

    if(FAILED(hr))
    {
      RDCERR("Failed on resource serialise-creation, HRESULT: 0x%08x", hr);
    }
    else
    {
      ret = new WrappedID3D12RootSignature(ret, this);

      WrappedID3D12RootSignature *wrapped = (WrappedID3D12RootSignature *)ret;

      wrapped->sig = D3D12DebugManager::GetRootSig(blobBytes, blobLen);

      GetResourceManager()->AddLiveResource(Sig, ret);
    }
  }

  return true;
}