void RayTracerMaterial::initialize(Effect * effect)
{
Material::initialize(effect);
MATERIAL_VARIABLE_RETRIEVE(TextureSize);
MATERIAL_VARIABLE_RETRIEVE(Color);
MATERIAL_VARIABLE_RETRIEVE(ColorTexture);
MATERIAL_VARIABLE_RETRIEVE(OutputTexture);
MATERIAL_VARIABLE_RETRIEVE(DepthTexture);
MATERIAL_VARIABLE_RETRIEVE(CameraPosition);
MATERIAL_VARIABLE_RETRIEVE(ViewMatrix);
MATERIAL_VARIABLE_RETRIEVE(ProjectionMatrix);
MATERIAL_VARIABLE_RETRIEVE(InverseViewMatrix);
MATERIAL_VARIABLE_RETRIEVE(InverseProjectionMatrix);
MATERIAL_VARIABLE_RETRIEVE(LightPosition);
MATERIAL_VARIABLE_RETRIEVE(Position);
D3D11_INPUT_ELEMENT_DESC inputElementDescriptions[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32A32_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 }
};
createInputLayout("render", "p0", inputElementDescriptions, ARRAYSIZE(inputElementDescriptions));
}
void Tree::init(const char* filename, ID3D11Device* g_device, ID3D11DeviceContext* g_context)
{
Mesh::init(filename, g_device, g_context);
_leaves.init("", g_device, g_context);
//////////////////////////
bFire = false;
m_numSubsets = 1;
//////////////////////////
createEffect("../Desert_Island/shaders/tree.fxo", g_device);
fx_m_World = getFX()->GetVariableByName("m_World")->AsMatrix();
fx_m_WorldViewProj = getFX()->GetVariableByName("m_WorldViewProj")->AsMatrix();
fx_m_L_ViewProj = getFX()->GetVariableByName("m_L_ViewProj")->AsMatrix();
fx_tex_shadow_map = getFX()->GetVariableByName("tex_shadow_map")->AsShaderResource();
fx_lights = getFX()->GetVariableByName("lights");
fx_num_lights = getFX()->GetVariableByName("num_lights")->AsScalar();
fx_pEye = getFX()->GetVariableByName("pEye")->AsVector();
fx_bShadowed = getFX()->GetVariableByName("bShadowed")->AsScalar();
fx_bUsePCSS = getFX()->GetVariableByName("bUsePCSS")->AsScalar();
///////////
HRESULT hr = D3DX11CreateShaderResourceViewFromFile(g_dev(), L"../Desert_island/media/tree_heightmap.jpg", 0, 0, &srv_heightmap, 0);
if (FAILED(hr))
MessageBoxA(0, "Error creating tree heightmap srv", 0, 0);
///////////
// Input layout - Vertex IA
D3D11_INPUT_ELEMENT_DESC vertex_layout[] = {
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TANGENT", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 24, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEX_COORDS", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 36, D3D11_INPUT_PER_VERTEX_DATA, 0 }
};
D3DX11_PASS_DESC passDesc;
ID3DX11EffectTechnique* tech = getFX()->GetTechniqueByIndex(0);
tech->GetPassByIndex(0)->GetDesc(&passDesc);
hr = createInputLayout(g_dev(), vertex_layout, 4, passDesc.pIAInputSignature, passDesc.IAInputSignatureSize);
if (FAILED(hr))
MessageBoxA(0, "Error creating tree IA", 0, 0);
}
bool ShaderClass::createVertexShaderAndInputLayout(ID3D11Device* pDevice, WCHAR* fileName, CHAR* EntryPoint, D3D11_INPUT_ELEMENT_DESC *vertexDesc, int numElements, ID3D11VertexShader** ppVshader, ID3D11InputLayout** ppLayout)
{
HRESULT hr;
bool result;
// Initialize the vertex shader
ID3D10Blob* vertexShaderBuffer;
ID3D10Blob* errorMessages;
hr = D3DCompileFromFile(
fileName,
NULL,
NULL,
EntryPoint,
"vs_5_0",
0,
0,
&vertexShaderBuffer,
&errorMessages);
if (FAILED(hr))
{
// If the shader failed to compile it should have writen something to the error message.
if (errorMessages)
{
OutputShaderErrorMessage(errorMessages, fileName);
return false;
}
// If there was nothing in the error message then it simply could not find the shader file itself.
else
{
MessageBox(0, fileName, L"Missing Shader File", MB_OK);
return false;
}
}
// Create the vertex shader from the buffer.
hr = pDevice->CreateVertexShader(vertexShaderBuffer->GetBufferPointer(), vertexShaderBuffer->GetBufferSize(), NULL, ppVshader);
if (FAILED(hr))
{
MessageBox(0, L"Failed to create vertex shader", 0, MB_OK);
return false;
}
if (FAILED(hr))
{
MessageBox(0, L"Could not create VertexShader.", 0, 0);
return false;
}
result = createInputLayout(pDevice, vertexDesc, vertexShaderBuffer, numElements, ppLayout);
if (!result)
{
return false;
}
vertexShaderBuffer->Release();
return true;
}
void VCShader::setupInputLayout() //override
{
D3D11_INPUT_ELEMENT_DESC ve[2];
// vc
ve[0] = makeInputElement( "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0 ) ;
ve[1] = makeInputElement( "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, (3)*sizeof( float ) ) ;
createInputLayout( ve, 2 ) ;
}
void VTCShader::setupInputLayout() //override
{
int accum = 0 ;
D3D11_INPUT_ELEMENT_DESC ve[3];
ve[0] = makeInputElement( "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0 ) ;
ve[1] = makeInputElement( "TEXCOORD", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, accum += 3*sizeof( float ) ) ;
ve[2] = makeInputElement( "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, accum += 4*sizeof( float ) ) ;
createInputLayout( ve, 3 ) ;
}
void BasicMaterial::initialize(Effect * effect)
{
Material::initialize(effect);
MATERIAL_VARIABLE_RETRIEVE(WorldViewProjection);
D3D11_INPUT_ELEMENT_DESC inputElementDescriptions[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
createInputLayout("main11", "p0", inputElementDescriptions, ARRAYSIZE(inputElementDescriptions));
}
void VTTTTNCShader::setupInputLayout() //override
{
D3D11_INPUT_ELEMENT_DESC ve[7] ;
int accum = 0 ;
ve[ 0 ] = makeInputElement( "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0 ) ;
ve[ 1 ] = makeInputElement( "TEXCOORD", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, accum+=3*sizeof(float) ) ;
ve[ 2 ] = makeInputElement( "TEXCOORD", 1, DXGI_FORMAT_R32G32B32A32_FLOAT, accum+=4*sizeof(float) ) ;
ve[ 3 ] = makeInputElement( "TEXCOORD", 2, DXGI_FORMAT_R32G32B32A32_FLOAT, accum+=4*sizeof(float) ) ;
ve[ 4 ] = makeInputElement( "TEXCOORD", 3, DXGI_FORMAT_R32G32B32A32_FLOAT, accum+=4*sizeof(float) ) ;
ve[ 5 ] = makeInputElement( "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, accum += 4*sizeof(float) ) ;
ve[ 6 ] = makeInputElement( "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, accum += 3*sizeof(float) ) ;
createInputLayout( ve, 7 ) ;
}
void VNCShader::setupInputLayout() //override
{
int accum = 0 ;
// vnc
D3D11_INPUT_ELEMENT_DESC ve[3];
ve[0] = makeInputElement( "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0 ) ; // first one, no offset
ve[1] = makeInputElement( "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, accum += 3*sizeof( float ) ) ; // there are 3 floats before me
ve[2] = makeInputElement( "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, accum += 3*sizeof( float ) ) ; // there are 6 floats before me
createInputLayout( ve, 3 ) ;
}
bool D3DCodePath::loadVertexShader(DataStream& stream)
{
HRESULT hr = mDevice.getDevice().CreateVertexShader(stream.getData(), stream.getDataSize(), NULL, &mpVertexShader);
if ( FAILED(hr) )
{
return false;
}
if ( !createInputLayout(stream) )
{
return false;
}
return true;
}
void VT10NC10Shader::setupInputLayout() //override
{
const int numElts = 1 + 10 + 1 + 10 ;
D3D11_INPUT_ELEMENT_DESC ve[ numElts ] ;
int accum = 0 ;
int j = 0 ;
ve[ j++ ] = makeInputElement( "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0 ) ;
// 10 texcoord
ve[ j++ ] = makeInputElement( "TEXCOORD", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, accum+=3*sizeof(float) ) ; //3
for( int k = 1 ; k <= 9 ; k++ ) // LOOP UNTIL TEXCOORD9
ve[ j++ ] = makeInputElement( "TEXCOORD", k, DXGI_FORMAT_R32G32B32A32_FLOAT, accum+=4*sizeof(float) ) ; //ve[ 2 ] = makeInputElement( "TEXCOORD", 1, DXGI_FORMAT_R32G32B32A32_FLOAT, accum+=4*sizeof(float) ) ;
ve[ j++ ] = makeInputElement( "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, accum += 4*sizeof(float) ) ;
// 10 color
ve[ j++ ] = makeInputElement( "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, accum += 3*sizeof(float) ) ; //3
for( int k = 1 ; k <= 9 ; k++ )
ve[ j++ ] = makeInputElement( "COLOR", k, DXGI_FORMAT_R32G32B32A32_FLOAT, accum += 4*sizeof(float) ) ;
createInputLayout( ve, numElts ) ;
}
gl::Error InputLayoutCache::updateInputLayout(gl::Program *program,
GLenum mode,
const SortedAttribArray &sortedAttributes,
const SortedIndexArray &sortedSemanticIndices,
size_t attribCount,
GLsizei numIndicesPerInstance)
{
const std::vector<sh::Attribute> &shaderAttributes = program->getAttributes();
PackedAttributeLayout layout;
ProgramD3D *programD3D = GetImplAs<ProgramD3D>(program);
bool programUsesInstancedPointSprites =
programD3D->usesPointSize() && programD3D->usesInstancedPointSpriteEmulation();
bool instancedPointSpritesActive = programUsesInstancedPointSprites && (mode == GL_POINTS);
if (programUsesInstancedPointSprites)
{
layout.flags |= PackedAttributeLayout::FLAG_USES_INSTANCED_SPRITES;
}
if (instancedPointSpritesActive)
{
layout.flags |= PackedAttributeLayout::FLAG_INSTANCED_SPRITES_ACTIVE;
}
if (numIndicesPerInstance > 0)
{
layout.flags |= PackedAttributeLayout::FLAG_INSTANCED_RENDERING_ACTIVE;
}
const auto &semanticToLocation = programD3D->getAttributesByLayout();
for (size_t attribIndex = 0; attribIndex < attribCount; ++attribIndex)
{
const auto &attrib = *sortedAttributes[attribIndex];
int sortedIndex = sortedSemanticIndices[attribIndex];
if (!attrib.active)
continue;
gl::VertexFormatType vertexFormatType =
gl::GetVertexFormatType(*attrib.attribute, attrib.currentValueType);
// Record the type of the associated vertex shader vector in our key
// This will prevent mismatched vertex shaders from using the same input layout
GLenum glslElementType =
GetGLSLAttributeType(shaderAttributes, semanticToLocation[sortedIndex]);
layout.addAttributeData(glslElementType, sortedIndex, vertexFormatType, attrib.divisor);
}
ID3D11InputLayout *inputLayout = nullptr;
if (layout.numAttributes > 0 || layout.flags != 0)
{
auto layoutMapIt = mLayoutMap.find(layout);
if (layoutMapIt != mLayoutMap.end())
{
inputLayout = layoutMapIt->second;
}
else
{
gl::Error error =
createInputLayout(sortedAttributes, sortedSemanticIndices, attribCount, mode,
program, numIndicesPerInstance, &inputLayout);
if (error.isError())
{
return error;
}
if (mLayoutMap.size() >= mCacheSize)
{
TRACE("Overflowed the limit of %u input layouts, purging half the cache.",
mCacheSize);
// Randomly release every second element
auto it = mLayoutMap.begin();
while (it != mLayoutMap.end())
{
it++;
if (it != mLayoutMap.end())
{
// c++11 erase allows us to easily delete the current iterator.
SafeRelease(it->second);
it = mLayoutMap.erase(it);
}
}
}
mLayoutMap[layout] = inputLayout;
}
}
if (inputLayout != mCurrentIL)
{
mDeviceContext->IASetInputLayout(inputLayout);
mCurrentIL = inputLayout;
}
return gl::Error(GL_NO_ERROR);
}
QTInputDevices::QTInputDevices(GUID deviceGUID, std::string name, unsigned int playerID) :
InputDevice(deviceGUID, name, playerID)
{
createInputLayout();
createInputObjectsFromLayout();
}
QTInputDevices::QTInputDevices() :
InputDevice(GUID(), "")
{
createInputLayout();
createInputObjectsFromLayout();
}
void ShaderManagerDX::initialize()
{
createShaders();
createInputLayout();
createConstantBuffers();
}