collect_gpu_outputs()

ContainerDatum MayaFlux::Yantra::TextureExecutionContext::collect_gpu_outputs ( const GpuChannelResult &  , const std::vector< std::vector< double > > &  , const DataStructureInfo &    )

inlineoverrideprotectedvirtual

Wraps the written output image in a TextureContainer.

Ignores the float readback in raw. Downloads the storage image at binding 0 into a new TextureContainer and returns it as a ContainerDatum.

Reimplemented from MayaFlux::Yantra::GpuExecutionContext< std::shared_ptr< Kakshya::SignalSourceContainer >, std::shared_ptr< Kakshya::SignalSourceContainer > >.

Definition at line 123 of file TextureExecutionContext.hpp.

    {
        auto img = get_output_image(0);
        if (!img) {
            error<std::runtime_error>(
                Journal::Component::Yantra,
                Journal::Context::BufferProcessing,
                std::source_location::current(),
                "TextureExecutionContext: no output image at binding 0 after dispatch");
        }
 
        Portal::Graphics::TextureLoom::instance().transition_layout(
            img, vk::ImageLayout::eGeneral, vk::ImageLayout::eShaderReadOnlyOptimal);
 
        auto container = std::make_shared<Kakshya::TextureContainer>(m_width, m_height, m_output_format);
 
        container->from_image(img, 0);
        return ContainerDatum { std::static_pointer_cast<Kakshya::SignalSourceContainer>(container) };
    }