void Heightfield::SetupPipeline()
{
// load and compile the two shaders
ID3D10Blob *VS, *PS;
D3DX11CompileFromFile("shaders.hlsl", 0, 0, "VShader", "vs_5_0", 0, 0, 0, &VS, 0, 0);
D3DX11CompileFromFile("shaders.hlsl", 0, 0, "PShader", "ps_5_0", 0, 0, 0, &PS, 0, 0);
// encapsulate both shaders into shader objects
mDev->CreateVertexShader(VS->GetBufferPointer(), VS->GetBufferSize(), NULL, &mVS);
mDev->CreatePixelShader(PS->GetBufferPointer(), PS->GetBufferSize(), NULL, &mPS);
// create the input layout object
D3D11_INPUT_ELEMENT_DESC ied[] =
{
{"POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0},
{"NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0},
{"TANGENT", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 24, D3D11_INPUT_PER_VERTEX_DATA, 0},
{"TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 36, D3D11_INPUT_PER_VERTEX_DATA, 0}
};
mDev->CreateInputLayout(ied, 4, VS->GetBufferPointer(), VS->GetBufferSize(), &mLayout);
}
// this function loads and prepares the shaders
void FRenderD3D11::InitPipeline()
{
// load and compile the two shaders
ID3D10Blob *VertexShader, *PixelShader;
D3DX11CompileFromFile(TEXT("..\\..\\Resource\\Shader\\shader.shader"), 0, 0, "VShader", "vs_4_0", 0, 0, 0, &VertexShader, 0, 0);
D3DX11CompileFromFile(TEXT("..\\..\\Resource\\Shader\\shader.shader"), 0, 0, "PShader", "ps_4_0", 0, 0, 0, &PixelShader, 0, 0);
// encapsulate both shaders into shader objects
m_pDevice->CreateVertexShader(VertexShader->GetBufferPointer(), VertexShader->GetBufferSize(), NULL, &m_pVertexShader);
m_pDevice->CreatePixelShader(PixelShader->GetBufferPointer(), PixelShader->GetBufferSize(), NULL, &m_pPixelShader);
// set the shader objects
m_pDeviceContext->VSSetShader(m_pVertexShader, 0, 0);
m_pDeviceContext->PSSetShader(m_pPixelShader, 0, 0);
// create the input layout object
D3D11_INPUT_ELEMENT_DESC ied[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
m_pDevice->CreateInputLayout(ied, _countof(ied), VertexShader->GetBufferPointer(), VertexShader->GetBufferSize(), &m_pLayout);
m_pDeviceContext->IASetInputLayout(m_pLayout);
}
void BlendApp::BuildShaders()
{
HR(D3DX11CompileFromFile(L"Blend.hlsl", 0, 0, "VS", "vs_4_0", 0, 0, 0, &mVsBlob, 0, 0));
HR(md3dDevice->CreateVertexShader(mVsBlob->GetBufferPointer(), mVsBlob->GetBufferSize(), 0, &mVertexShader));
HR(D3DX11CompileFromFile(L"Blend.hlsl", 0, 0, "PS", "ps_4_0", 0, 0, 0, &mPsBlob, 0, 0));
HR(md3dDevice->CreatePixelShader(mPsBlob->GetBufferPointer(), mPsBlob->GetBufferSize(), 0, &mPixelShader));
}
HRESULT CAniShader::Init()
{
D3D11_INPUT_ELEMENT_DESC tInputLayout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "BONES", 0, DXGI_FORMAT_R32G32B32A32_UINT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "BONES", 1, DXGI_FORMAT_R32G32B32A32_UINT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "WEIGHTS", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "WEIGHTS", 1, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
UINT iElementNum = ARRAYSIZE(tInputLayout);
DWORD swFlag = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
swFlag |= D3D10_SHADER_DEBUG;
#endif
ID3DBlob* pBlob = NULL, *pErrorBlob = NULL;
ID3D11Device* pDevice = m_pDevice->GetDevice();
if (SUCCEEDED(D3DX11CompileFromFile(L"../bin/Data/Fx/VertexAni.fx", NULL, NULL,
"VS", "vs_4_0", swFlag, 0, NULL, &pBlob, &pErrorBlob, NULL)))
{
pDevice->CreateVertexShader(pBlob->GetBufferPointer(), pBlob->GetBufferSize(), NULL, &m_pVertexShader);
pDevice->CreateInputLayout(
tInputLayout, iElementNum, pBlob->GetBufferPointer(), pBlob->GetBufferSize(), &m_pVertexLayout);
}
else
{
if (pErrorBlob) { FAILED_CHECK_MSG(E_FAIL, L"셰이더 컴파일 실패"); }
else { FAILED_CHECK_MSG(E_FAIL, L"셰이더 파일이 존재하지 않습니다."); }
return E_FAIL;
}
pBlob = pErrorBlob = NULL;
if (SUCCEEDED(D3DX11CompileFromFile(L"../bin/Data/Fx/VertexAni.fx", NULL, NULL,
"PS", "ps_4_0", swFlag, 0, NULL, &pBlob, &pErrorBlob, NULL)))
{
pDevice->CreatePixelShader(pBlob->GetBufferPointer(), pBlob->GetBufferSize(), NULL, &m_pPixelShader);
}
else
{
if (pErrorBlob) { FAILED_CHECK_MSG(E_FAIL, L"셰이더 컴파일 실패"); }
else { FAILED_CHECK_MSG(E_FAIL, L"셰이더 파일이 존재하지 않습니다."); }
return E_FAIL;
}
::Safe_Release(pBlob);
::Safe_Release(pErrorBlob);
return S_OK;
}
HRESULT CompileShaderFromFile(const WCHAR* szFileName,
LPCSTR szEntryPoint,
LPCSTR szShaderModel,
ID3DBlob** ppBlobOut)
{
HRESULT hr = S_OK;
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
dwShaderFlags |= D3DCOMPILE_DEBUG;
#endif
ID3DBlob* pErrorBlob;
hr = D3DX11CompileFromFile(szFileName, NULL, NULL, szEntryPoint, szShaderModel,
dwShaderFlags, 0, NULL, ppBlobOut, &pErrorBlob, NULL);
if (FAILED(hr))
{
if (pErrorBlob != NULL)
OutputDebugStringA((char*)pErrorBlob->GetBufferPointer());
if (pErrorBlob) pErrorBlob->Release();
return hr;
}
if (pErrorBlob) pErrorBlob->Release();
return S_OK;
}
HRESULT CGraphics::CompileShaderFromFile( WCHAR* szFileName, LPCSTR szEntryPoint, LPCSTR szShaderModel, ID3DBlob** ppBlobOut )
{
HRESULT hr = S_OK;
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Sirve para que el shader proveea de información
//para debugueo, pero sin afectar el rendimiento.
dwShaderFlags |= D3DCOMPILE_DEBUG;
#endif
//Variable que se usa para obtener informacion
//de errores y poder saber en dónde ocurrió
//el error al compilar el shader
ID3DBlob* pErrorBlob;
//Compila el shader
hr = D3DX11CompileFromFile( szFileName, NULL, NULL, szEntryPoint, szShaderModel,
dwShaderFlags, 0, NULL, ppBlobOut, &pErrorBlob, NULL );
if( FAILED(hr) )
{
if( pErrorBlob != NULL )
OutputDebugStringA( (char*)pErrorBlob->GetBufferPointer() );
if( pErrorBlob ) pErrorBlob->Release();
return hr;
}
if( pErrorBlob ) pErrorBlob->Release();
return S_OK;
}
bool Dx11DemoBase::CompileD3DShader( char * filePath , char * entry , char * shaderModle , ID3DBlob ** buffer )
{
DWORD shaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG )||defined( _DEBUG )
shaderFlags |= D3DCOMPILE_DEBUG;
#endif
ID3DBlob * errorBuffer = 0;
HRESULT result;
result = D3DX11CompileFromFile( filePath , 0 , 0 , entry , shaderModle , shaderFlags , 0 , 0 , buffer , &errorBuffer , 0 );
if( FAILED( result ))
{
if( errorBuffer != 0 )
{
OutputDebugStringA( ( char * )errorBuffer ->GetBufferPointer() );
errorBuffer ->Release();
}
return false;
}
if( errorBuffer !=0 )
{
errorBuffer ->Release();
}
return true;
}
bool DirectX11ComputeShader::Load()
{
auto file = mResourceData->mFileSystem.getFilePath(mResourceData->mFileName);
if(!file.second)
{
mResourceData->mConsole.threadSafePrintError(StringUtility::format("Failed to locate file %", mResourceData->mFileName));
return true;
}
UINT shaderFlags = D3D10_SHADER_ENABLE_STRICTNESS | D3D10_SHADER_PACK_MATRIX_ROW_MAJOR;
#if defined(SCGE_DEBUG)
shaderFlags |= D3D10_SHADER_DEBUG;
#endif
std::wstring fileName;
fileName.assign(file.first.begin(), file.first.end());
ComPtr<ID3D10Blob> errorMessage;
if(FAILED(D3DX11CompileFromFile(fileName.c_str(), mResourceData->mShaderDefines, nullptr, mResourceData->mFunctionName.c_str(), "cs_5_0", shaderFlags, 0, nullptr, mShaderBuffer.getModifiablePointer(), errorMessage.getModifiablePointer(), nullptr)))
{
mResourceData->mConsole.threadSafePrintError(StringUtility::format("Failed to compile Compute Shader : %, function : %", mResourceData->mFileName, mResourceData->mFunctionName));
if(errorMessage)
mResourceData->mConsole.threadSafePrintError(static_cast<const char *>(errorMessage->GetBufferPointer()));
return true;
}
return mResourceData->mMultiThreadLoad && finaliseLoad();
}
//--------------------------------------------------------------------------------------
// Helper for compiling shaders with D3DX11
//--------------------------------------------------------------------------------------
HRESULT DxAssist::CompileShaderFromFile( const char* fileName, const char* entryPoint, const char* shaderModel, ID3DBlob** blobOut )
{
HRESULT hr = S_OK;
DWORD shaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3DCOMPILE_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
shaderFlags |= D3DCOMPILE_DEBUG;
#endif
ID3DBlob* errorBlob = 0;
hr = D3DX11CompileFromFile( fileName, NULL, NULL, entryPoint, shaderModel,
shaderFlags, 0, NULL, blobOut, &errorBlob, NULL );
if( FAILED(hr) )
{
if( errorBlob != NULL )
OutputDebugStringA( (char*)errorBlob->GetBufferPointer() );
if( errorBlob ) errorBlob->Release();
return hr;
}
if( errorBlob ) errorBlob->Release();
return S_OK;
}
HRESULT PixelShaderClass::CompileShaderFromFile
(WCHAR* szFileName,
LPCSTR szEntryPoint,
LPCSTR szShaderModel,
ID3DBlob** ppBlobOut)
{
HRESULT hr = S_OK;
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3DCOMPILE_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3DCOMPILE_DEBUG;
#endif
ID3DBlob* pErrorBlob;
hr = D3DX11CompileFromFile(szFileName, NULL, NULL, szEntryPoint, szShaderModel,
dwShaderFlags, 0, NULL, ppBlobOut, &pErrorBlob, NULL);
if (FAILED(hr))
{
if (pErrorBlob != NULL)
OutError(pErrorBlob);
if (pErrorBlob) pErrorBlob->Release();
return hr;
}
if (pErrorBlob) pErrorBlob->Release();
return S_OK;
}
void GSDevice11::CompileShader(const char* fn, const char* entry, D3D11_SHADER_MACRO* macro, ID3D11ComputeShader** cs)
{
HRESULT hr;
vector<D3D11_SHADER_MACRO> m;
PrepareShaderMacro(m, macro);
CComPtr<ID3D11Blob> shader, error;
hr = D3DX11CompileFromFile(fn, &m[0], NULL, entry, m_shader.cs.c_str(), 0, 0, NULL, &shader, &error, NULL);
if(error)
{
printf("%s\n", (const char*)error->GetBufferPointer());
}
if(FAILED(hr))
{
throw GSDXRecoverableError();
}
hr = m_dev->CreateComputeShader((void*)shader->GetBufferPointer(), shader->GetBufferSize(),NULL, cs);
if(FAILED(hr))
{
throw GSDXRecoverableError();
}
}
void loadShader(char* fileName, char* entryPoint, char* shaderModel, ID3DBlob** ppBlobOut)
{
DWORD shaderFlags = D3DCOMPILE_ENABLE_STRICTNESS | D3DCOMPILE_DEBUG;
ID3DBlob* pErrorBlob;
g_hResult = D3DX11CompileFromFile(fileName, NULL, NULL, entryPoint, shaderModel, shaderFlags, 0, NULL, ppBlobOut, &pErrorBlob, NULL);
if (FAILED(g_hResult)) {
OutputDebugString("!!!!!!!! Failed to compile shader\n");
OutputDebugString(fileName);
OutputDebugString("\n");
OutputDebugString(entryPoint);
OutputDebugString("\n");
OutputDebugString(shaderModel);
OutputDebugString("\n");
if (pErrorBlob != NULL) {
OutputDebugString((char*) pErrorBlob->GetBufferPointer());
pErrorBlob->Release();
}
ExitProcess(0);
}
if (pErrorBlob) {
pErrorBlob->Release();
}
}
/*-------------------------------------------
シェーダの作成
--------------------------------------------*/
HRESULT CreateShader(void)
{
HRESULT hr;
// コンピュート・シェーダのコードをコンパイル
ID3DBlob* pBlobVS = NULL;
hr = D3DX11CompileFromFile(
L"..\\misc\\D3D11Sample19.sh", // ファイル名
NULL, // マクロ定義(なし)
NULL, // インクルード・ファイル定義(なし)
"CS", // 「CS関数」がシェーダから実行される
"cs_4_0", // コンピュート・シェーダ
g_flagCompile, // コンパイル・オプション
0, // エフェクトのコンパイル・オプション(なし)
NULL, // 直ぐにコンパイルしてから関数を抜ける。
&pBlobVS, // コンパイルされたバイト・コード
NULL, // エラーメッセージは不要
NULL); // 戻り値
if (FAILED(hr))
return DXTRACE_ERR(L"D3DX11CompileShaderFromFile", hr);
// コンピュート・シェーダの作成
hr = g_pD3DDevice->CreateComputeShader(
pBlobVS->GetBufferPointer(),// バイト・コードへのポインタ
pBlobVS->GetBufferSize(), // バイト・コードの長さ
NULL,
&g_pComputeShader); //
SAFE_RELEASE(pBlobVS); // バイト・コードを解放
if (FAILED(hr))
return DXTRACE_ERR(L"g_pD3DDevice->CreateComputeShader", hr);
return hr;
}
bool ParticleManager::CompileShader(ID3DBlob** shader, string filename, string entry, string shaderModel)
{
DWORD shaderFlags = 0;
ID3DBlob* errorBuffer = 0;
HRESULT hResult;
//If debugging then compile shader in debug mode for error messages
#if defined(DEBUG) || defined(_DEBUG)
shaderFlags |= D3DCOMPILE_DEBUG;
#endif
//Compile the shader using the determined filename, entry point, shader model
hResult = D3DX11CompileFromFile(filename.c_str(), 0, 0, entry.c_str(), shaderModel.c_str(),
shaderFlags, 0, 0, shader, &errorBuffer, 0);
//If the returned shader has errored then see what line in the .fx file
if (errorBuffer != 0)
{
MessageBoxA(NULL, (char*)errorBuffer->GetBufferPointer(), 0, 0);
errorBuffer->Release();
errorBuffer = 0;
}
//If the compile failed completely then return a DXTRACE msg to link back to this function call
if (FAILED(hResult))
{
DXTRACE_MSG(__FILE__, (DWORD)__LINE__, hResult, "D3DX11CompileFromFile", true);
return false;
}
return true;
}
void Shader::LoadShader(ID3D11Device * d3ddev)
{
sShaderReady = false;
BOOL b = true;
if (FAILED(D3DX11CompileFromFile(ShaderFileAddr, 0, 0, "CONEVS", "vs_5_0", 0, 0, 0, &VertexShaderBlob, 0, 0))) b = false;
if (FAILED(D3DX11CompileFromFile(ShaderFileAddr, 0, 0, "CONEPS", "ps_5_0", 0, 0, 0, &PixelShaderBlob, 0, 0))) b = false;
if (!b)
{
Log("Failed to load shader");
}
else {
sShaderReady = true;
d3ddev->CreatePixelShader(PixelShaderBlob->GetBufferPointer(), PixelShaderBlob->GetBufferSize(), NULL, &PS);
d3ddev->CreateVertexShader(VertexShaderBlob->GetBufferPointer(), VertexShaderBlob->GetBufferSize(), NULL, &VS);
}
}
//--------------------------------------------------------------------------------------
// Find and compile the specified shader
//--------------------------------------------------------------------------------------
HRESULT CompileShaderFromFile( WCHAR* szFileName, LPCSTR szEntryPoint, LPCSTR szShaderModel, ID3DBlob** ppBlobOut )
{
HRESULT hr = S_OK;
// find the file
WCHAR str[MAX_PATH];
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, szFileName ) );
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3DCOMPILE_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3DCOMPILE_DEBUG;
#endif
ID3DBlob* pErrorBlob;
hr = D3DX11CompileFromFile( str, NULL, NULL, szEntryPoint, szShaderModel,
dwShaderFlags, 0, NULL, ppBlobOut, &pErrorBlob, NULL );
if( FAILED(hr) )
{
if( pErrorBlob != NULL )
OutputDebugStringA( (char*)pErrorBlob->GetBufferPointer() );
SAFE_RELEASE( pErrorBlob );
return hr;
}
SAFE_RELEASE( pErrorBlob );
return S_OK;
}
void BoxApp::BuildFX()
{
DWORD shaderFlags = 0;
#if defined( DEBUG ) || defined( _DEBUG )
shaderFlags |= D3D10_SHADER_DEBUG;
shaderFlags |= D3D10_SHADER_SKIP_OPTIMIZATION;
#endif
ID3D10Blob* compiledShader = 0;
ID3D10Blob* compilationMsgs = 0;
HRESULT hr = D3DX11CompileFromFile(L"FX/color.fx", 0, 0, 0, "fx_5_0", shaderFlags,
0, 0, &compiledShader, &compilationMsgs, 0);
// compilationMsgs can store errors or warnings.
if( compilationMsgs != 0 )
{
MessageBoxA(0, (char*)compilationMsgs->GetBufferPointer(), 0, 0);
ReleaseCOM(compilationMsgs);
}
// Even if there are no compilationMsgs, check to make sure there were no other errors.
if(FAILED(hr))
{
// DXTrace(__FILE__, (DWORD)__LINE__, hr, L"D3DX11CompileFromFile", true);
}
HR(D3DX11CreateEffectFromMemory(compiledShader->GetBufferPointer(), compiledShader->GetBufferSize(),
0, md3dDevice, &mFX));
// Done with compiled shader.
ReleaseCOM(compiledShader);
mTech = mFX->GetTechniqueByName("ColorTech");
mfxWorldViewProj = mFX->GetVariableByName("gWorldViewProj")->AsMatrix();
}
HRESULT SoftParticles::LoadEffectFromFile( ID3D11Device* pd3dDevice, WCHAR* szFileName, ID3DX11Effect** ppEffect )
{
HRESULT hr = S_OK;
// Compile the effect file
ID3DBlob* pBlobFX = NULL;
ID3DBlob* pErrorBlob = NULL;
hr = D3DX11CompileFromFile(szFileName, NULL, NULL, NULL, "fx_5_0", NULL, NULL, NULL, &pBlobFX, &pErrorBlob, NULL);
if (FAILED(hr))
{
char* err = (char*)pErrorBlob->GetBufferPointer();
SAFE_RELEASE(pErrorBlob);
return hr;
}
// Create the effect
hr = D3DX11CreateEffectFromMemory(pBlobFX->GetBufferPointer(), pBlobFX->GetBufferSize(), 0, pd3dDevice, ppEffect);
if( FAILED(hr) )
{
OutputDebugString( TEXT("Failed to load effect file.") );
return hr;
}
SAFE_RELEASE(pBlobFX);
SAFE_RELEASE(pErrorBlob);
return S_OK;
}
//--------------------------------------------------------------------------------------
// Helper for compiling shaders with D3DX11
//--------------------------------------------------------------------------------------
static HRESULT CompileShaderFromFile( const char* szFileName, LPCSTR szEntryPoint, LPCSTR szShaderModel, ID3DBlob** ppBlobOut )
{
HRESULT hr = S_OK;
#ifndef D3DCOMPILE_ENABLE_STRICTNESS
// allow the plug-in to compile against the Maya 2011 default DXSDK version (August 2009)
#define D3DCOMPILE_ENABLE_STRICTNESS D3D10_SHADER_ENABLE_STRICTNESS
#define D3DCOMPILE_DEBUG D3D10_SHADER_DEBUG
#endif
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3DCOMPILE_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3DCOMPILE_DEBUG;
#endif
ID3DBlob* pErrorBlob;
hr = D3DX11CompileFromFile( szFileName, NULL, NULL, szEntryPoint, szShaderModel,
dwShaderFlags, 0, NULL, ppBlobOut, &pErrorBlob, NULL );
if( FAILED(hr) )
{
if( pErrorBlob != NULL )
MGlobal::displayInfo( (char*)pErrorBlob->GetBufferPointer() );
if( pErrorBlob ) pErrorBlob->Release();
return hr;
}
if( pErrorBlob ) pErrorBlob->Release();
return S_OK;
}
HRESULT CompileShaderFromFile( TCHAR* szFileName, LPCSTR szEntryPoint, LPCSTR szShaderModel, ID3DBlob** ppBlobOut, const D3D_SHADER_MACRO* pDefines )
{
HRESULT hr = S_OK;
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3DCOMPILE_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3DCOMPILE_DEBUG;
#endif
// compile the shader
ID3DBlob* pErrorBlob = NULL;
hr = D3DX11CompileFromFile( szFileName, pDefines, NULL, szEntryPoint, szShaderModel, dwShaderFlags, NULL, NULL, ppBlobOut, &pErrorBlob, NULL );
if( FAILED(hr) )
{
if( pErrorBlob != NULL )
OutputDebugStringA( ( char* )pErrorBlob->GetBufferPointer() );
SAFE_DX_RELEASE( pErrorBlob );
return hr;
}
SAFE_DX_RELEASE( pErrorBlob );
return S_OK;
}
HRESULT CompileShaderFromFile(LPCTSTR str,
const D3D_SHADER_MACRO* pDefines,
LPCSTR functionName,
LPCSTR profile,
ID3DBlob **ppBlobOut)
{
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3D10_SHADER_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3D10_SHADER_DEBUG;
#endif
HRESULT hr;
do
{
CComPtr<ID3DBlob> errors;
hr = D3DX11CompileFromFile(str, pDefines, NULL, functionName, profile, dwShaderFlags, 0, NULL, ppBlobOut, &errors, NULL);
if( errors )
{
OutputDebugStringA((char*) errors->GetBufferPointer());
if( FAILED(hr) &&
IDRETRY != MessageBoxA(NULL, (char*) errors->GetBufferPointer(), "FX Error", MB_ICONERROR|MB_ABORTRETRYIGNORE) )
{
break;
}
}
} while( FAILED(hr) );
return hr;
}
ID3DX11Effect* Assignment5::InitialiseShader(const std::wstring& a_FilePath)
{
DWORD shaderFlags = 0;
#if defined( DEBUG ) || defined( _DEBUG )
shaderFlags |= D3D10_SHADER_DEBUG;
shaderFlags |= D3D10_SHADER_SKIP_OPTIMIZATION;
#endif
ID3D10Blob* compiledShader = 0;
ID3D10Blob* compilationMsgs = 0;
HRESULT hr = D3DX11CompileFromFile(std::wstring(L"FX/" + a_FilePath).c_str(),
0, 0, 0, "fx_5_0", shaderFlags,
0, 0, &compiledShader, &compilationMsgs, 0);
// compilationMsgs can store errors or warnings.
if(compilationMsgs != 0)
{
MessageBoxA(0, (char*)compilationMsgs->GetBufferPointer(), 0, 0);
ReleaseCOM(compilationMsgs);
}
// Even if there are no compilationMsgs, check to make sure there were no other errors.
if(FAILED(hr))
{
DXTrace(__FILE__, (DWORD)__LINE__, hr, L"D3DX11CompileFromFile", true);
}
ID3DX11Effect* shader;
HR(D3DX11CreateEffectFromMemory(compiledShader->GetBufferPointer(), compiledShader->GetBufferSize(),
0, md3dDevice, &shader));
// Done with compiled shader.
ReleaseCOM(compiledShader);
return shader;
}
peBool proShaderDomain::Create(const peChar *shaderName)
{
if(g_pAppDef->m_featureLevel < D3D_FEATURE_LEVEL_11_0)
{
return FALSE;
}
peChar filePath[PRO_MAX_PATH];
ID3D10Blob* errorMessage;
proUtil::ConstructFilePath(&filePath[0], PRO_MAX_PATH, shaderName);
HRESULT result = D3DX11CompileFromFile(filePath, NULL, NULL, "peDomainShader", &g_pAppDef->m_aDSVer[0], D3D10_SHADER_ENABLE_STRICTNESS,
0, NULL, &m_pDSBuffer, &errorMessage, NULL);
if(FAILED(result))
{
HandleShaderError(errorMessage, filePath);
return FALSE;
}
if(!m_pDSBuffer)
{
return FALSE;
}
result = g_pAppDef->m_pDevice->CreateDomainShader(m_pDSBuffer->GetBufferPointer(), m_pDSBuffer->GetBufferSize(), NULL, &m_pDShader);
if(FAILED(result))
{
proDebug::Log(proDebug::kLog_Render, proDebug::kDefcon_2, "proShaderDomain::Create(%s) - Failed creating Domain Shader", shaderName);
return FALSE;
}
return TRUE;
}
HRESULT c_post_effect::compile_shader(const std::wstring& fx_file_name)
{
HRESULT hr;
d3d11_blob_ptr effect_blob, error_blob;
V(D3DX11CompileFromFile(fx_file_name.c_str(), // effect file name
NULL, // defines
NULL, // includes
NULL, // function name
"fx_5_0", // profile
D3D10_SHADER_DEBUG, // compile flag
NULL, // compile flag
NULL, // thread pump
&effect_blob, // effect buffer
&error_blob, // error buffer
NULL));
if (m_effect)
m_effect = NULL;
V(D3DX11CreateEffectFromMemory(effect_blob->GetBufferPointer(), // effect buffer pointer
effect_blob->GetBufferSize(),
0,
m_render_sys_context->get_d3d11_device(),
&m_effect));
return S_OK;
}
bool BlurShaderH::Initalize(ID3D11Device* pd3dDevice)
{
blurSizeH = (1.0f/400);
ID3D10Blob* pBlob = NULL;
ID3D10Blob* pErrorBlob = NULL;
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Il settaggio di questo flag permette di eseguire il debug diretto dello shader, senza
// impattare in modo marcato sulle performance.
dwShaderFlags |= D3DCOMPILE_DEBUG;
#endif
// Creazione effetto in g_pEffect, caricandolo dal file fx
HRESULT hr = D3DX11CompileFromFile(L"Shaders/blur_h.fx", NULL, NULL,NULL, "fx_5_0", dwShaderFlags, 0,
NULL, &pBlob, &pErrorBlob, NULL);
if( FAILED( hr ) )
{
MessageBox(NULL, L"Problema nel caricamento di blur_h.fx.", L"Error", MB_OK );
if (pErrorBlob)
{
MessageBoxA(0, (char*)pErrorBlob->GetBufferPointer(), 0, 0);
}
return false;
}
D3DX11CreateEffectFromMemory(pBlob->GetBufferPointer(), pBlob->GetBufferSize(), NULL, pd3dDevice ,&m_Effect);
// Trova la tecnica definita nel .fx - nota come un effetto.fx può avere diverse tecniche.
m_Technique = m_Effect->GetTechniqueByName( "Blur_h" );
//Definiamo gli input da agganciare (bind) al vertex shader
//In questo caso passeremo solo le informazioni sulla posizione con un vertex buffer
D3D11_INPUT_ELEMENT_DESC layout[] =
{
{"POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0},
{"TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0},
};
UINT numElements = sizeof( layout ) / sizeof( layout[0] );
// Creiamo e configuriamo il layout di input
D3DX11_PASS_DESC PassDesc;
m_Technique->GetPassByIndex( 0 )->GetDesc( &PassDesc );
hr = pd3dDevice->CreateInputLayout(layout, numElements, PassDesc.pIAInputSignature, PassDesc.IAInputSignatureSize, &m_VertexLayout );
if( FAILED( hr ) )
return false;
m_Effect->GetVariableByName("blurSizeH")->AsScalar()->SetFloat(blurSizeH);
return true;
}
Effect::Effect(ID3D11Device * pDevice, const std::wstring &fileName)
:m_pShader(nullptr)
{
#if DEBUG_SHADER
DWORD shaderFlags = 0;
//这些一般在shader编译器中设置的选项
#if defined(DEBUG) || defined(_DEBUG)
shaderFlags |= D3D10_SHADER_DEBUG;
shaderFlags |= D3D10_SHADER_SKIP_OPTIMIZATION;
#endif
ID3D10Blob * compiledShader = nullptr;
ID3D10Blob * compilationMsgs = nullptr;
HRESULT hr = D3DX11CompileFromFile(fileName.c_str(), nullptr, nullptr, nullptr, "fx_5_0", shaderFlags,
0, nullptr, &compiledShader, &compilationMsgs, nullptr);
//这些信息是编译错误信息
if (compilationMsgs != 0)
{
MessageBoxA(0, (char *)compilationMsgs->GetBufferPointer(), 0, 0);
ReleaseCOM(compilationMsgs);
}
//Even if there are no compliation msgs,check to make sure there no other errors.
if (FAILED(hr))
{
DXTrace(__FILE__, (DWORD)__LINE__, hr, L"D3DX11CompileFromFile", true);
}
HR(D3DX11CreateEffectFromMemory(compiledShader->GetBufferPointer(),
compiledShader->GetBufferSize(), 0, pDevice, &m_pShader));
//Done with compiled shader
ReleaseCOM(compiledShader);
/************************************************************************/
#else
std::ifstream fin(fileName, std::ios::binary);
fin.seekg(0, std::ios_base::end);//定位至文件末尾，以求长度
int size = (int)fin.tellg();
fin.seekg(0, std::ios_base::beg);
std::vector<char> compiledShaderFile(size);
fin.read(&compiledShaderFile[0], size);
fin.close();
HR(D3DX11CreateEffectFromMemory(&compiledShaderFile[0],
size, 0, pDevice, &m_pShader));
#endif
}
void RenderInterfaceDx11::initEffect()
{
//Debug
DWORD shaderFlags = D3D10_SHADER_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
shaderFlags |= D3D10_SHADER_DEBUG;
shaderFlags |= D3D10_SHADER_SKIP_OPTIMIZATION;
#endif
//Send blob to gather debug data
ID3DBlob* pBlobEffect = NULL;
ID3DBlob* pBlobErrors = NULL;
HRESULT hr = 0;
hr = D3DX11CompileFromFile(
L"../shaders/effect.fx",
NULL,
NULL,
"",
"fx_5_0",
shaderFlags,
NULL,
NULL,
&pBlobEffect,
&pBlobErrors,
NULL
);
// If compilation of the .fx-file fails. Present compilation errors to the user
char* l_pError = NULL;
if( FAILED(hr) )
{
char msg[20000];
strcpy_s(msg, sizeof(msg), (char*)pBlobErrors->GetBufferPointer());
OutputDebugStringA(msg); // A as in ASCII. dx11 conversion
MessageBoxA(GetDesktopWindow(), msg, "Effect compilation error", MB_OK | MB_ICONERROR); // A as in ASCII. dx11 conversion
return;
}
if(FAILED(hr = D3DX11CreateEffectFromMemory(
pBlobEffect->GetBufferPointer(),
pBlobEffect->GetBufferSize(),
shaderFlags,
m_device,
&m_effect
)))
{
MessageBoxA(0, "Cannot create effect from memory.", "D3DX11CreateEffectFromMemory error", MB_OK | MB_ICONERROR); // A as in ASCII. dx11 conversion
return;
}
//hr = D3DX11CompileFromFile(L"../shaders/effect.fx", 0, 0, "fx_4_0", shaderFlags, 0,
// m_device, 0, 0, &m_effect, &compilationErrors, 0);
// the FAILED() macro modifies the hr, this copy is used with the HR() macro
}
void DX11PixelShader::Initialize(const string& shaderFileName,
ID3D11Device* pDevice)
{
//Force strict compile, which might not allow for legacy syntax.
UINT compileFlags = D3DCOMPILE_ENABLE_STRICTNESS;
#ifdef POLY_DEBUG_SHADERS
//Insert debug file/line/type/symbol information into the output code.
compileFlags |= D3DCOMPILE_DEBUG;
//Treat all warnings as errors.
compileFlags |= D3DCOMPILE_WARNINGS_ARE_ERRORS;
#endif
//Interfaces used to return arbitrary length data.
ID3D10Blob* pErrorMessage;
ID3D10Blob* pPixelShaderBlob;
//Load and compile the pixel shader.
HRESULT result = D3DX11CompileFromFile(
(std::wstring(shaderFileName.begin(),shaderFileName.end())).c_str(),
nullptr,nullptr,"Main","ps_5_0",compileFlags,0,nullptr,
&pPixelShaderBlob,&pErrorMessage,nullptr);
if (FAILED(result))
{
if (pErrorMessage != nullptr)
{
//Log the shader compilation errors.
string compileErrors((char*)(pErrorMessage->GetBufferPointer()));
pErrorMessage->Release();
throw Exception("Direct3D 11 init failed (CompilePixelShader): " +
compileErrors + "." + DEBUG_INFO,result);
}
else
{
throw Exception("Direct3D 11 init failed (CompilePixelShader)." +
DEBUG_INFO,result);
}
}
//Encapsulate the pixel shader into a shader object.
result = pDevice->CreatePixelShader(pPixelShaderBlob->GetBufferPointer(),
pPixelShaderBlob->GetBufferSize(),nullptr,&mpPixelShader);
if (FAILED(result))
{
throw Exception("Direct3D 11 init failed (CreatePixelShader)." +
DEBUG_INFO,result);
}
//This object is no longer needed.
pPixelShaderBlob->Release();
}
// initialize the Direct3D pipeline
void init_pipeline(void)
{
// load and compile the two shaders
ID3D10Blob *vertex_shader_blob_ptr;
ID3D10Blob *pixel_shader_blob_ptr;
ID3D10Blob *VS, *PS;
D3DX11CompileFromFile(L"shaders.shader", 0, 0, "VShader", "vs_4_0", 0, 0, 0, &vertex_shader_blob_ptr, 0, 0);
D3DX11CompileFromFile(L"shaders.shader", 0, 0, "PShader", "ps_4_0", 0, 0, 0, &pixel_shader_blob_ptr, 0, 0);
//D3DX11CompileFromFile(L"shaders.shader", 0, 0, "VShader", "vs_4_0", 0, 0, 0, &vertex_shader_blob_ptr, 0, 0);
//D3DX11CompileFromFile(L"shaders.shader", 0, 0, "PShader", "ps_4_0", 0, 0, 0, &pixel_shader_blob_ptr, 0, 0);
// encapsulate bother shader blobs into their own shader objects
g_dev_ptr->CreateVertexShader(vertex_shader_blob_ptr->GetBufferPointer(), vertex_shader_blob_ptr->GetBufferSize(), NULL, &g_vertex_shader_ptr);
g_dev_ptr->CreatePixelShader(pixel_shader_blob_ptr->GetBufferPointer(), pixel_shader_blob_ptr->GetBufferSize(), NULL, &g_pixel_shader_ptr);
// register the shader objects with the graphical context
g_dev_context_ptr->VSSetShader(g_vertex_shader_ptr, 0, 0);
g_dev_context_ptr->PSSetShader(g_pixel_shader_ptr, 0, 0);
// now for the actual vertex data
// describe how the data is layed out in the vertex buffer
// - Create input element descriptions for each unique item in my custom vertex. In this case, I have a position, and 3 floats later I have a color.
// - Create an input layout object and assign it to the global input layout pointer.
// - Register the input layout object with the context so that it can make sense of the data in the vertex buffer.
D3D11_INPUT_ELEMENT_DESC input_elem_desc_arr[] =
{
// the position will use 3 32bit floats
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
// the color will use 4 32bit floats
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA },
};
g_dev_ptr->CreateInputLayout(
input_elem_desc_arr,
sizeof(input_elem_desc_arr) / sizeof(D3D11_INPUT_ELEMENT_DESC),
vertex_shader_blob_ptr->GetBufferPointer(),
vertex_shader_blob_ptr->GetBufferSize(),
&g_input_layout_ptr);
g_dev_context_ptr->IASetInputLayout(g_input_layout_ptr);
}
// this function loads and prepares the shaders
void InitPipeline()
{
// load and compile the two shaders
ID3D10Blob *VS, *PS;
D3DX11CompileFromFile( L"shaders.hlsl", 0, 0, "VShader", "vs_4_1", 0, 0, 0, &VS, 0, 0 );
D3DX11CompileFromFile( L"shaders.hlsl", 0, 0, "PShader", "ps_4_1", 0, 0, 0, &PS, 0, 0 );
// encapsulate both shaders into shader objects
dev->CreateVertexShader( VS->GetBufferPointer(), VS->GetBufferSize(), NULL, &pVS );
dev->CreatePixelShader( PS->GetBufferPointer(), PS->GetBufferSize(), NULL, &pPS );
// set the shader objects
devcon->VSSetShader(pVS, 0, 0);
devcon->PSSetShader(pPS, 0, 0);
// create the input layout object
D3D11_INPUT_ELEMENT_DESC ied[] =
{
{"POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0},
{"COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0},
// Data from the instance buffer
{ "INSTANCEPOS", 0, DXGI_FORMAT_R32G32B32_FLOAT, 1, 0, D3D11_INPUT_PER_INSTANCE_DATA, 1},
{ "INSTANCECOLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 1, 12, D3D11_INPUT_PER_INSTANCE_DATA, 1},
{ "INSTANCEPOS", 0, DXGI_FORMAT_R32G32B32_FLOAT, 1, 0, D3D11_INPUT_PER_INSTANCE_DATA }
};
dev->CreateInputLayout( ied, 2, VS->GetBufferPointer(), VS->GetBufferSize(), &pLayout );
devcon->IASetInputLayout( pLayout );
D3D11_BUFFER_DESC bd;
ZeroMemory( &bd, sizeof( bd ));
bd.Usage = D3D11_USAGE_DEFAULT;
bd.ByteWidth = 64;
bd.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
dev->CreateBuffer( &bd, NULL, &pCBuffer );
devcon->VSSetConstantBuffers( 0, 1, &pCBuffer );
}
