bool Shader::Init(const std::string& fileName, unsigned int additionalAttributes, const std::string& vertexFunctionName, const std::string& pixelFunctionName){
LOG_("Shaders: Init... ");
pVertexShader = InitVertexShader(fileName, vertexFunctionName);
pPixelShader = InitPixelShader (fileName, pixelFunctionName);
if (! ConstructInputLayout(additionalAttributes) ){
LOG("Error!");
return false;
}
matrixBuffer = CreateShaderConstantsBuffer(sizeof(MatrixBufferType));
if (!matrixBuffer){
LOG("Error!");
return false;
}
lightBuffer = CreateShaderConstantsBuffer(sizeof(LightBufferType));
if (!lightBuffer){
LOG("Error!");
return false;
}
LOG("OK!");
return true;
}
HRESULT PixelShaderDynamic::CreatePixelShader(ID3D11Device* pDevice, const void* pShaderBytecode, SIZE_T unBytecodeLength)
{
HRESULT retVal = S_OK;
// Will Return S_OK if device is NULL just in case we want a NULL shader
// so that we can set the stages of the pipeline as wanted
if(pDevice)
{
InitClassLinkage(pDevice);
retVal = InitPixelShader(pDevice, pShaderBytecode, unBytecodeLength);
if(FAILED(retVal))
return retVal;
retVal = InitShaderReflection(pShaderBytecode, unBytecodeLength);
if(FAILED(retVal))
{
MessageBox(NULL, L"Failed To Create Pixel Shader Reflection (Dynamic Linked PS)" , L"", MB_OK | MB_ICONERROR);
return retVal;
}
return S_OK;
}
else
return E_ABORT;
}