EffectSpecSharedPtr EffectLibraryImpl::registerSpec( const EffectSpecSharedPtr& effectSpec, EffectLoader* effectLoader )
{
DP_ASSERT( effectSpec );
EffectSpecs::iterator it = m_effectSpecs.find( effectSpec->getName() );
if ( it != m_effectSpecs.end() )
{
DP_ASSERT( it->second.effectLoader == effectLoader );
DP_ASSERT( it->second.effectSpec->isEquivalent( effectSpec, false, false ) );
DP_ASSERT( !m_currentFile.empty() && ( it->second.effectFile == m_currentFile.top() ) );
return it->second.effectSpec;
}
else
{
m_effectSpecs[ effectSpec->getName()] = EffectSpecInfo( effectSpec, effectLoader, m_currentFile.top() );
// create EffectData for default values of EffectSpec
EffectDataPrivateSharedPtr effectData = EffectDataPrivate::create( effectSpec, effectSpec->getName() );
for ( EffectSpec::iterator it = effectSpec->beginParameterGroupSpecs(); it != effectSpec->endParameterGroupSpecs(); ++it )
{
effectData->setParameterGroupData( it, getParameterGroupData( (*it)->getName() ) );
}
registerEffectData( effectData );
return effectSpec;
}
}
EffectData::EffectData( const EffectSpecSharedPtr& effectSpec, const std::string& name )
: m_effectSpec( effectSpec)
, m_name( name )
, m_transparent( effectSpec->getTransparent() )
{
DP_ASSERT( m_effectSpec ); // actually should be an exception
m_parameterGroupDatas.reset( new ParameterGroupDataSharedPtr[ effectSpec->getNumberOfParameterGroupSpecs() ] );
}
ParameterGroupDataSharedPtr createStandardBumpmapParameterData( const SamplerSharedPtr & sampler )
{
EffectSpecSharedPtr materialSpec = dp::fx::EffectLibrary::instance()->getEffectSpec("standardMaterialEffectBumped");
EffectSpec::iterator groupSpecIt = materialSpec->findParameterGroupSpec( std::string( "standardBumpmapParameters" ) );
DP_ASSERT( groupSpecIt != materialSpec->endParameterGroupSpecs() );
ParameterGroupDataSharedPtr parameterData = ParameterGroupData::create( *groupSpecIt );
DP_VERIFY( parameterData->setParameter( "bumpmapSampler", sampler ) );
DP_VERIFY( parameterData->setParameter<bool>( "bumpmapEnable", !!sampler ) );
return( parameterData );
}
ParameterGroupDataSharedPtr createStandardTextureParameterData( const SamplerSharedPtr & sampler )
{
EffectSpecSharedPtr materialSpec = getStandardMaterialSpec();
EffectSpec::iterator groupSpecIt = materialSpec->findParameterGroupSpec( std::string( "standardTextureParameters" ) );
DP_ASSERT( groupSpecIt != materialSpec->endParameterGroupSpecs() );
ParameterGroupDataSharedPtr parameterData = ParameterGroupData::create( *groupSpecIt );
DP_VERIFY( parameterData->setParameter( "sampler", sampler ) );
DP_VERIFY( parameterData->setParameter<bool>( "textureEnable", !!sampler ) );
return( parameterData );
}
void ShaderPipelineConfiguration::addEffectSpec( Domain domain, EffectSpecSharedPtr const& effectSpec, EffectSpecSharedPtr const& systemSpec )
{
DP_ASSERT( !effectSpec || ( effectSpec->getType() != EffectSpec::Type::PIPELINE ) );
if ( effectSpec || systemSpec )
{
m_effectSpecPerDomain[domain] = SpecInfo( effectSpec, systemSpec );
}
}
bool EffectLibraryImpl::effectHasTechnique( EffectSpecSharedPtr const& effectSpec, std::string const& techniqueName, bool rasterizer ) const
{
EffectSpecs::const_iterator it = m_effectSpecs.find( effectSpec->getName() );
if ( it != m_effectSpecs.end() )
{
return( it->second.effectLoader->effectHasTechnique( effectSpec, techniqueName, rasterizer ) );
}
return( false );
}
bool EffectSpec::isEquivalent( const EffectSpecSharedPtr & p, bool ignoreNames, bool deepCompare ) const
{
if ( p.get() == this )
{
return( true );
}
bool equi = ( ignoreNames ? true : m_name == p->m_name )
&& ( m_type == p->m_type )
&& ( m_transparent == p->m_transparent )
&& ( m_specs.size() == p->m_specs.size() );
if ( equi )
{
for ( iterator it = m_specs.begin(), jt = p->m_specs.begin()
; equi && it != m_specs.end() ; ++it, ++jt )
{
DP_ASSERT( jt != p->m_specs.end() );
equi = deepCompare ? (*it)->isEquivalent( *jt, ignoreNames, true ) : ( *it == *jt );
}
}
return( equi );
}
