/// Initialize application configuration settings.
///
/// @return True if initialization was successful, false if not.
bool ConfigInitialization::Initialize()
{
Config& rConfig = Config::GetStaticInstance();
GameObjectLoader* pObjectLoader = GameObjectLoader::GetStaticInstance();
HELIUM_ASSERT( pObjectLoader );
HELIUM_TRACE( TRACE_INFO, TXT( "Loading configuration settings.\n" ) );
rConfig.BeginLoad();
while( !rConfig.TryFinishLoad() )
{
pObjectLoader->Tick();
}
HELIUM_TRACE( TRACE_DEBUG, TXT( "Configuration settings loaded.\n" ) );
return true;
}
/// Initialize all resources provided by this manager.
///
/// @see Shutdown(), PostConfigUpdate()
void RenderResourceManager::Initialize()
{
// Release any existing resources.
Shutdown();
// Get the renderer and graphics configuration.
Renderer* pRenderer = Renderer::GetStaticInstance();
if( !pRenderer )
{
return;
}
Config& rConfig = Config::GetStaticInstance();
StrongPtr< GraphicsConfig > spGraphicsConfig(
rConfig.GetConfigObject< GraphicsConfig >( Name( TXT( "GraphicsConfig" ) ) ) );
if( !spGraphicsConfig )
{
HELIUM_TRACE(
TRACE_ERROR,
TXT( "RenderResourceManager::Initialize(): Initialization failed; missing GraphicsConfig.\n" ) );
return;
}
// Create the standard rasterizer states.
RRasterizerState::Description rasterizerStateDesc;
rasterizerStateDesc.fillMode = RENDERER_FILL_MODE_SOLID;
rasterizerStateDesc.cullMode = RENDERER_CULL_MODE_BACK;
rasterizerStateDesc.winding = RENDERER_WINDING_CLOCKWISE;
rasterizerStateDesc.depthBias = 0;
rasterizerStateDesc.slopeScaledDepthBias = 0.0f;
m_rasterizerStates[ RASTERIZER_STATE_DEFAULT ] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[ RASTERIZER_STATE_DEFAULT ] );
rasterizerStateDesc.cullMode = RENDERER_CULL_MODE_NONE;
m_rasterizerStates[ RASTERIZER_STATE_DOUBLE_SIDED ] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[ RASTERIZER_STATE_DOUBLE_SIDED ] );
rasterizerStateDesc.depthBias = 1;
rasterizerStateDesc.slopeScaledDepthBias = 2.0f;
m_rasterizerStates[ RASTERIZER_STATE_SHADOW_DEPTH ] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[ RASTERIZER_STATE_SHADOW_DEPTH ] );
rasterizerStateDesc.depthBias = 0;
rasterizerStateDesc.slopeScaledDepthBias = 0.0f;
rasterizerStateDesc.fillMode = RENDERER_FILL_MODE_WIREFRAME;
m_rasterizerStates[ RASTERIZER_STATE_WIREFRAME_DOUBLE_SIDED ] = pRenderer->CreateRasterizerState(
rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[ RASTERIZER_STATE_WIREFRAME_DOUBLE_SIDED ] );
rasterizerStateDesc.cullMode = RENDERER_CULL_MODE_BACK;
m_rasterizerStates[ RASTERIZER_STATE_WIREFRAME ] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[ RASTERIZER_STATE_WIREFRAME ] );
// Create the standard blend states.
RBlendState::Description blendStateDesc;
blendStateDesc.bBlendEnable = false;
m_blendStates[ BLEND_STATE_OPAQUE ] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[ BLEND_STATE_OPAQUE ] );
blendStateDesc.colorWriteMask = 0;
m_blendStates[ BLEND_STATE_NO_COLOR ] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[ BLEND_STATE_NO_COLOR ] );
blendStateDesc.colorWriteMask = RENDERER_COLOR_WRITE_MASK_FLAG_ALL;
blendStateDesc.bBlendEnable = true;
blendStateDesc.sourceFactor = RENDERER_BLEND_FACTOR_SRC_ALPHA;
blendStateDesc.destinationFactor = RENDERER_BLEND_FACTOR_INV_SRC_ALPHA;
blendStateDesc.function = RENDERER_BLEND_FUNCTION_ADD;
m_blendStates[ BLEND_STATE_TRANSPARENT ] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[ BLEND_STATE_TRANSPARENT ] );
blendStateDesc.sourceFactor = RENDERER_BLEND_FACTOR_ONE;
blendStateDesc.destinationFactor = RENDERER_BLEND_FACTOR_ONE;
m_blendStates[ BLEND_STATE_ADDITIVE ] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[ BLEND_STATE_ADDITIVE ] );
blendStateDesc.function = RENDERER_BLEND_FUNCTION_REVERSE_SUBTRACT;
m_blendStates[ BLEND_STATE_SUBTRACTIVE ] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[ BLEND_STATE_SUBTRACTIVE ] );
blendStateDesc.sourceFactor = RENDERER_BLEND_FACTOR_DEST_COLOR;
blendStateDesc.destinationFactor = RENDERER_BLEND_FACTOR_ZERO;
blendStateDesc.function = RENDERER_BLEND_FUNCTION_ADD;
m_blendStates[ BLEND_STATE_MODULATE ] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[ BLEND_STATE_MODULATE ] );
// Create the standard depth/stencil states.
RDepthStencilState::Description depthStateDesc;
depthStateDesc.stencilWriteMask = 0;
depthStateDesc.bStencilTestEnable = false;
depthStateDesc.depthFunction = RENDERER_COMPARE_FUNCTION_LESS_EQUAL;
depthStateDesc.bDepthTestEnable = true;
depthStateDesc.bDepthWriteEnable = true;
m_depthStencilStates[ DEPTH_STENCIL_STATE_DEFAULT ] = pRenderer->CreateDepthStencilState( depthStateDesc );
HELIUM_ASSERT( m_depthStencilStates[ DEPTH_STENCIL_STATE_DEFAULT ] );
depthStateDesc.bDepthWriteEnable = false;
m_depthStencilStates[ DEPTH_STENCIL_STATE_TEST_ONLY ] = pRenderer->CreateDepthStencilState( depthStateDesc );
HELIUM_ASSERT( m_depthStencilStates[ DEPTH_STENCIL_STATE_TEST_ONLY ] );
depthStateDesc.bDepthTestEnable = false;
m_depthStencilStates[ DEPTH_STENCIL_STATE_NONE ] = pRenderer->CreateDepthStencilState( depthStateDesc );
HELIUM_ASSERT( m_depthStencilStates[ DEPTH_STENCIL_STATE_NONE ] );
// Create the standard sampler states that are not dependent on configuration settings.
RSamplerState::Description samplerStateDesc;
samplerStateDesc.filter = RENDERER_TEXTURE_FILTER_MIN_POINT_MAG_POINT_MIP_POINT;
samplerStateDesc.addressModeW = RENDERER_TEXTURE_ADDRESS_MODE_CLAMP;
samplerStateDesc.mipLodBias = 0;
samplerStateDesc.maxAnisotropy = spGraphicsConfig->GetMaxAnisotropy();
for( size_t addressModeIndex = 0; addressModeIndex < RENDERER_TEXTURE_ADDRESS_MODE_MAX; ++addressModeIndex )
{
ERendererTextureAddressMode addressMode = static_cast< ERendererTextureAddressMode >( addressModeIndex );
samplerStateDesc.addressModeU = addressMode;
samplerStateDesc.addressModeV = addressMode;
samplerStateDesc.addressModeW = addressMode;
m_samplerStates[ TEXTURE_FILTER_POINT ][ addressModeIndex ] = pRenderer->CreateSamplerState(
samplerStateDesc );
HELIUM_ASSERT( m_samplerStates[ TEXTURE_FILTER_POINT ][ addressModeIndex ] );
}
// Create the standard set of mesh vertex descriptions.
RVertexDescription::Element vertexElements[ 6 ];
vertexElements[ 0 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT32_3;
vertexElements[ 0 ].semantic = RENDERER_VERTEX_SEMANTIC_POSITION;
vertexElements[ 0 ].semanticIndex = 0;
vertexElements[ 0 ].bufferIndex = 0;
vertexElements[ 1 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 1 ].semantic = RENDERER_VERTEX_SEMANTIC_COLOR;
vertexElements[ 1 ].semanticIndex = 0;
vertexElements[ 1 ].bufferIndex = 0;
vertexElements[ 2 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[ 2 ].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[ 2 ].semanticIndex = 0;
vertexElements[ 2 ].bufferIndex = 0;
vertexElements[ 3 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT32_2;
vertexElements[ 3 ].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[ 3 ].semanticIndex = 1;
vertexElements[ 3 ].bufferIndex = 0;
m_spSimpleVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 2 );
HELIUM_ASSERT( m_spSimpleVertexDescription );
m_spSimpleTexturedVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 3 );
HELIUM_ASSERT( m_spSimpleTexturedVertexDescription );
m_spProjectedVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 4 );
HELIUM_ASSERT( m_spProjectedVertexDescription );
vertexElements[ 1 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 1 ].semantic = RENDERER_VERTEX_SEMANTIC_NORMAL;
vertexElements[ 1 ].semanticIndex = 0;
vertexElements[ 1 ].bufferIndex = 0;
vertexElements[ 2 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 2 ].semantic = RENDERER_VERTEX_SEMANTIC_TANGENT;
vertexElements[ 2 ].semanticIndex = 0;
vertexElements[ 2 ].bufferIndex = 0;
vertexElements[ 3 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 3 ].semantic = RENDERER_VERTEX_SEMANTIC_COLOR;
vertexElements[ 3 ].semanticIndex = 0;
vertexElements[ 3 ].bufferIndex = 0;
vertexElements[ 4 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[ 4 ].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[ 4 ].semanticIndex = 0;
vertexElements[ 4 ].bufferIndex = 0;
vertexElements[ 5 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[ 5 ].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[ 5 ].semanticIndex = 1;
vertexElements[ 5 ].bufferIndex = 0;
m_staticMeshVertexDescriptions[ 0 ] = pRenderer->CreateVertexDescription( vertexElements, 5 );
HELIUM_ASSERT( m_staticMeshVertexDescriptions[ 0 ] );
m_staticMeshVertexDescriptions[ 1 ] = pRenderer->CreateVertexDescription( vertexElements, 6 );
HELIUM_ASSERT( m_staticMeshVertexDescriptions[ 1 ] );
vertexElements[ 1 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 1 ].semantic = RENDERER_VERTEX_SEMANTIC_BLENDWEIGHT;
vertexElements[ 1 ].semanticIndex = 0;
vertexElements[ 1 ].bufferIndex = 0;
vertexElements[ 2 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4;
vertexElements[ 2 ].semantic = RENDERER_VERTEX_SEMANTIC_BLENDINDICES;
vertexElements[ 2 ].semanticIndex = 0;
vertexElements[ 2 ].bufferIndex = 0;
vertexElements[ 3 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 3 ].semantic = RENDERER_VERTEX_SEMANTIC_NORMAL;
vertexElements[ 3 ].semanticIndex = 0;
vertexElements[ 3 ].bufferIndex = 0;
vertexElements[ 4 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 4 ].semantic = RENDERER_VERTEX_SEMANTIC_TANGENT;
vertexElements[ 4 ].semanticIndex = 0;
vertexElements[ 4 ].bufferIndex = 0;
vertexElements[ 5 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[ 5 ].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[ 5 ].semanticIndex = 0;
vertexElements[ 5 ].bufferIndex = 0;
m_spSkinnedMeshVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 6 );
HELIUM_ASSERT( m_spSkinnedMeshVertexDescription );
vertexElements[ 0 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT32_2;
vertexElements[ 0 ].semantic = RENDERER_VERTEX_SEMANTIC_POSITION;
vertexElements[ 0 ].semanticIndex = 0;
vertexElements[ 0 ].bufferIndex = 0;
vertexElements[ 1 ].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[ 1 ].semantic = RENDERER_VERTEX_SEMANTIC_COLOR;
vertexElements[ 1 ].semanticIndex = 0;
vertexElements[ 1 ].bufferIndex = 0;
vertexElements[ 2 ].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[ 2 ].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[ 2 ].semanticIndex = 0;
vertexElements[ 2 ].bufferIndex = 0;
m_spScreenVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 3 );
HELIUM_ASSERT( m_spScreenVertexDescription );
// Create configuration-dependent render resources.
PostConfigUpdate();
// Attempt to load the depth-only pre-pass shader.
#pragma TODO( "XXX TMC: Migrate to a more data-driven solution." )
GameObjectLoader* pObjectLoader = GameObjectLoader::GetStaticInstance();
HELIUM_ASSERT( pObjectLoader );
GameObjectPath prePassShaderPath;
HELIUM_VERIFY( prePassShaderPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Shaders" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "PrePass.hlsl" ) ) );
GameObjectPtr spPrePassShader;
HELIUM_VERIFY( pObjectLoader->LoadObject( prePassShaderPath, spPrePassShader ) );
Shader* pPrePassShader = Reflect::SafeCast< Shader >( spPrePassShader.Get() );
HELIUM_ASSERT( pPrePassShader );
if( pPrePassShader )
{
size_t loadId = pPrePassShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if( IsValid( loadId ) )
{
while( !pPrePassShader->TryFinishLoadVariant( loadId, m_spPrePassVertexShader ) )
{
pObjectLoader->Tick();
}
}
}
// Attempt to load the simple world-space, simple screen-space, and screen-space text shaders.
#pragma TODO( "XXX TMC: Migrate to a more data-driven solution." )
GameObjectPath shaderPath;
GameObjectPtr spShader;
Shader* pShader;
HELIUM_VERIFY( shaderPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Shaders" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "Simple.hlsl" ) ) );
HELIUM_VERIFY( pObjectLoader->LoadObject( shaderPath, spShader ) );
pShader = Reflect::SafeCast< Shader >( spShader.Get() );
HELIUM_ASSERT( pShader );
if( pShader )
{
size_t loadId = pShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if( IsValid( loadId ) )
{
while( !pShader->TryFinishLoadVariant( loadId, m_spSimpleWorldSpaceVertexShader ) )
{
pObjectLoader->Tick();
}
}
loadId = pShader->BeginLoadVariant( RShader::TYPE_PIXEL, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if( IsValid( loadId ) )
{
while( !pShader->TryFinishLoadVariant( loadId, m_spSimpleWorldSpacePixelShader ) )
{
pObjectLoader->Tick();
}
}
}
HELIUM_VERIFY( shaderPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Shaders" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "ScreenSpaceTexture.hlsl" ) ) );
HELIUM_VERIFY( pObjectLoader->LoadObject( shaderPath, spShader ) );
pShader = Reflect::SafeCast< Shader >( spShader.Get() );
HELIUM_ASSERT( pShader );
if( pShader )
{
size_t loadId = pShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if( IsValid( loadId ) )
{
while( !pShader->TryFinishLoadVariant( loadId, m_spSimpleScreenSpaceVertexShader ) )
{
pObjectLoader->Tick();
}
}
loadId = pShader->BeginLoadVariant( RShader::TYPE_PIXEL, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if( IsValid( loadId ) )
{
while( !pShader->TryFinishLoadVariant( loadId, m_spSimpleScreenSpacePixelShader ) )
{
pObjectLoader->Tick();
}
}
}
HELIUM_VERIFY( shaderPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Shaders" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "ScreenText.hlsl" ) ) );
HELIUM_VERIFY( pObjectLoader->LoadObject( shaderPath, spShader ) );
pShader = Reflect::SafeCast< Shader >( spShader.Get() );
HELIUM_ASSERT( pShader );
if( pShader )
{
size_t loadId = pShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if( IsValid( loadId ) )
{
while( !pShader->TryFinishLoadVariant( loadId, m_spScreenTextVertexShader ) )
{
pObjectLoader->Tick();
}
}
loadId = pShader->BeginLoadVariant( RShader::TYPE_PIXEL, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if( IsValid( loadId ) )
{
while( !pShader->TryFinishLoadVariant( loadId, m_spScreenTextPixelShader ) )
{
pObjectLoader->Tick();
}
}
}
// Attempt to load the debug fonts.
#pragma TODO( "XXX TMC: Migrate to a more data-driven solution." )
GameObjectPath fontPath;
GameObjectPtr spFont;
HELIUM_VERIFY( fontPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Fonts" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "DebugSmall" ) ) );
HELIUM_VERIFY( pObjectLoader->LoadObject( fontPath, spFont ) );
m_debugFonts[ DEBUG_FONT_SIZE_SMALL ] = Reflect::SafeCast< Font >( spFont.Get() );
spFont.Release();
HELIUM_VERIFY( fontPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Fonts" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "DebugMedium" ) ) );
HELIUM_VERIFY( pObjectLoader->LoadObject( fontPath, spFont ) );
m_debugFonts[ DEBUG_FONT_SIZE_MEDIUM ] = Reflect::SafeCast< Font >( spFont.Get() );
spFont.Release();
HELIUM_VERIFY( fontPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Fonts" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "DebugLarge" ) ) );
HELIUM_VERIFY( pObjectLoader->LoadObject( fontPath, spFont ) );
m_debugFonts[ DEBUG_FONT_SIZE_LARGE ] = Reflect::SafeCast< Font >( spFont.Get() );
spFont.Release();
}
