SequenceExporter::SequenceExporter( ID3D11Device* pDevice, int width, int height, QString prefix, QString extension, int startFrameIndex ) :
m_width( width ),
m_height( height ),
m_frameIndex( startFrameIndex ),
m_extension( extension ),
m_builder( prefix, QString( "." ) + extension )
{
if( extension == "png" )
{
m_pRT.reset( RenderTarget::createUnsignedByte4( pDevice, width, height ) );
m_pStagingTexture.reset( StagingTexture2D::createUnsignedByte4( pDevice, width, height ) );
m_image4ub = Image4ub( width, height );
}
else if( extension == "pfm" )
{
m_pRT.reset( RenderTarget::createFloat4( pDevice, width, height ) );
m_pStagingTexture.reset( StagingTexture2D::createFloat4( pDevice, width, height ) );
m_image4f = Image4f( width, height );
}
m_pDST.reset( DepthStencilTarget::createDepthFloat24StencilUnsignedByte8( pDevice, width, height ) );
m_viewport = D3D11Utils::createViewport( width, height );
pDevice->GetImmediateContext( &m_pImmediateContext );
}
void GLFrameBuffer::initialize(int w, int h) {
if (context.get() == nullptr)throw std::runtime_error("Framebuffer has not been assigend a context.");
context->begin(onScreen);
if (mFrameBufferId != 0)
glDeleteFramebuffers(1, &mFrameBufferId);
if (mDepthBufferId != 0)
glDeleteRenderbuffers(1, &mDepthBufferId);
mFrameBufferId = 0;
mDepthBufferId = 0;
context->end();
CHECK_GL_ERROR();
texture.load(Image4f(w, h), false);
CHECK_GL_ERROR();
update();
}
