void TransparencyManagerOITClosestArray::layersCountChanged()
{
if ( getShaderManager() )
{
unsigned int lc = getLayersCount();
getShaderManager()->updateFragmentParameter( std::string( "sys_OITDepth" ), dp::rix::core::ContainerDataRaw( 0, &lc, sizeof(unsigned int) ) );
}
}
BOOST_FIXTURE_TEST_CASE(mappingFirst, myFixture)
{
auto bank = fparamManagerInstance.getParamBank();
auto mapping = JPetGeomMapping(bank);
BOOST_REQUIRE_EQUAL(mapping.getLayersCount(), 3u);
BOOST_REQUIRE_EQUAL(mapping.getLayersCount(),
3u); // is checking same thing 2 times was intended?
JPetLayer layerOK(1, true, "Layer01", 42.5);
JPetLayer layerWrong(2, true, "Layer02", 50);
BOOST_REQUIRE_EQUAL(mapping.getLayerNumber(layerOK), 1u);
BOOST_REQUIRE_EQUAL(mapping.getLayerNumber(layerWrong),
JPetGeomMapping::kBadLayerNumber);
BOOST_REQUIRE_EQUAL(mapping.getSlotsCount(0),
JPetGeomMapping::kBadSlotNumber);
BOOST_REQUIRE_EQUAL(mapping.getSlotsCount(1), 2u);
BOOST_REQUIRE_EQUAL(mapping.getSlotsCount(2), 1u);
auto sizes = mapping.getLayersSizes();
BOOST_REQUIRE(!sizes.empty());
BOOST_REQUIRE_EQUAL(sizes.size(), 3u);
}
//**********************************************************************
// void CCategoryTransitionProcess::validate()
// Validate This Object
//**********************************************************************
void CCategoryTransitionProcess::validate() {
try {
// Get our Parameters
sPenalty = pParameterList->getString(PARAM_PENALTY, true, "");
dUMax = pParameterList->getDouble(PARAM_U_MAX, true, 0.99);
pParameterList->fillVector(vCategoryList, PARAM_FROM);
pParameterList->fillVector(vSelectivityList, PARAM_SELECTIVITIES);
pParameterList->fillVector(vCategoryToList, PARAM_TO);
pParameterList->fillVector(vYearsList, PARAM_YEARS);
pParameterList->fillVector(vLayersList, PARAM_LAYERS);
// Base Validation
CProcess::validate();
// Local validation
// Check for Duplicate Year
map<int, int> mYears;
foreach(int Year, vYearsList) {
mYears[Year]++;
if (mYears[Year] > 1)
CError::errorDuplicate(PARAM_YEAR, boost::lexical_cast<string>(Year));
}
if (getCategoryCount() != getSelectivityCount())
CError::errorListSameSize(PARAM_FROM, PARAM_SELECTIVITIES);
if (getCategoryCount() != getCategoryToCount())
CError::errorListSameSize(PARAM_FROM, PARAM_TO);
if (getYearsCount() != getLayersCount())
CError::errorListSameSize(PARAM_YEARS, PARAM_LAYERS);
if (dUMax > ONE)
CError::errorGreaterThan(PARAM_U_MAX, PARAM_ONE);
if (dUMax <= TRUE_ZERO)
CError::errorLessThanEqualTo(PARAM_U_MAX, PARAM_ZERO);
} catch(string &Ex) {
void TransparencyManagerOITClosestArray::beginTransparentPass( dp::rix::core::Renderer * renderer )
{
DP_ASSERT( renderer );
TransparencyManager::beginTransparentPass( renderer );
if ( !m_initializedHandles )
{
// create the VBO for the full screen quad
GLfloat fullScreenQuadVertices[8] = { -1.0f, -1.0f, 1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f };
m_fullScreenQuad = dp::gl::Buffer::create(dp::gl::Buffer::CORE, GL_STATIC_DRAW, GL_ARRAY_BUFFER);
m_fullScreenQuad->setSize(8 * sizeof(GLfloat));
m_fullScreenQuad->update(fullScreenQuadVertices);
dp::gl::VertexShaderSharedPtr vertexShader = dp::gl::VertexShader::create( dp::util::loadStringFromFile( dp::home() + "/media/dpfx/passThroughPosition_vs.glsl" ) );
dp::gl::FragmentShaderSharedPtr fragmentShader = dp::gl::FragmentShader::create( dp::util::loadStringFromFile( dp::home() + "/media/dpfx/oitClosestArrayClear_fs.glsl" ) );
m_clearProgram = dp::gl::ProgramInstance::create( dp::gl::Program::create( vertexShader, fragmentShader ) );
// create fragment shader source
std::string resolveFragmentCode = dp::util::loadStringFromFile( dp::home() + "/media/dpfx/oitClosestArrayResolve_fs.glsl" );
std::ostringstream oss;
oss << getLayersCount();
std::unique_ptr<char[]> resolveFragmentSource( new char[resolveFragmentCode.length() + oss.str().length()] );
sprintf( resolveFragmentSource.get(), resolveFragmentCode.c_str(), oss.str().c_str() );
// vertexShader is the same as for m_clearProgram !
fragmentShader = dp::gl::FragmentShader::create( resolveFragmentSource.get() );
m_resolveProgram = dp::gl::ProgramInstance::create( dp::gl::Program::create( vertexShader, fragmentShader ) );
m_initializedHandles = true;
}
if ( !m_initializedBuffers )
{
dp::math::Vec2ui viewportSize = getViewportSize();
m_perFragmentCountTextureGL = dp::gl::Texture2D::create( GL_R32UI, GL_RED_INTEGER, GL_UNSIGNED_INT, viewportSize[0], viewportSize[1] );
m_perFragmentIndexTextureGL = dp::gl::Texture2D::create( GL_R32UI, GL_RED_INTEGER, GL_UNSIGNED_INT, viewportSize[0], viewportSize[1] );
m_perFragmentSpinLockTextureGL = dp::gl::Texture2D::create( GL_R32UI, GL_RED_INTEGER, GL_UNSIGNED_INT, viewportSize[0], viewportSize[1] );
m_perFragmentSamplesAccuTextureGL = dp::gl::Texture2D::create( GL_RGBA32F, GL_RGBA, GL_FLOAT, viewportSize[0], viewportSize[1] );
m_perFragmentSamplesAccuTextureGL->setFilterParameters( GL_NEAREST, GL_NEAREST );
m_samplesTextureGL = dp::gl::TextureBuffer::create( GL_RG32UI, getLayersCount() * viewportSize[0] * viewportSize[1] * 2 * sizeof(GLuint), nullptr, GL_DYNAMIC_COPY );
m_clearProgram->setImageUniform( "perFragmentCount", m_perFragmentCountTextureGL, GL_WRITE_ONLY );
m_clearProgram->setImageUniform( "perFragmentIndex", m_perFragmentIndexTextureGL, GL_WRITE_ONLY );
m_clearProgram->setImageUniform( "perFragmentSpinLock", m_perFragmentSpinLockTextureGL, GL_WRITE_ONLY );
m_clearProgram->setImageUniform( "perFragmentSamplesAccu", m_perFragmentSamplesAccuTextureGL, GL_WRITE_ONLY );
m_resolveProgram->setImageUniform( "perFragmentCount", m_perFragmentCountTextureGL, GL_READ_ONLY );
m_resolveProgram->setImageUniform( "perFragmentSamplesAccu", m_perFragmentSamplesAccuTextureGL, GL_READ_ONLY );
m_resolveProgram->setImageUniform( "samplesBuffer", m_samplesTextureGL, GL_READ_ONLY );
m_initializedBuffers = true;
}
// clear the oit buffers
glColorMask( GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE );
glDepthMask( GL_FALSE );
m_clearProgram->apply();
drawQuad();
glColorMask( GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE );
glDepthMask( GL_TRUE );
glMemoryBarrier( GL_SHADER_IMAGE_ACCESS_BARRIER_BIT );
// settings for oit path
glColorMask( GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE );
glDepthMask( GL_FALSE ); // don't use depth
renderer->textureSetData( m_perFragmentCountTexture, dp::rix::gl::TextureDataGLTexture( m_perFragmentCountTextureGL ) );
renderer->textureSetData( m_perFragmentIndexTexture, dp::rix::gl::TextureDataGLTexture( m_perFragmentIndexTextureGL ) );
renderer->textureSetData( m_perFragmentSpinLockTexture, dp::rix::gl::TextureDataGLTexture( m_perFragmentSpinLockTextureGL ) );
renderer->textureSetData( m_samplesTexture, dp::rix::gl::TextureDataGLTexture( m_samplesTextureGL ) );
renderer->textureSetData( m_perFragmentSamplesAccuTexture, dp::rix::gl::TextureDataGLTexture( m_perFragmentSamplesAccuTextureGL ) );
}