ensure_rendering()

bool MayaFlux::Kriya::detail::ensure_rendering	(	const std::shared_ptr< Buffers::VKBuffer > &	buffer,
		const Portal::Graphics::RenderConfig &	config
	)

Make a buffer draw to the window in a render config, unless it already does.

A buffer that already has a render processor is left as it is; a different target window than the one requested is reported. Otherwise the config is applied through the buffer's own setup_rendering, chosen by buffer type: the texture, geometry, mesh, network, grid and Forma families are covered. Any other buffer is reported and left untouched.

Returns

True if the buffer renders after the call.

Definition at line 130 of file PipelineGraphicsData.cpp.

{
    if (!buffer) {
        return false;
    }
 
    if (buffer->get_render_processor()) {
        if (buffer->get_render_config().target_window != config.target_window) {
            MF_WARN(Journal::Component::Kriya, Journal::Context::Configuration,
                "Buffer already renders to another window; keeping its render setup");
        }
        return true;
    }
 
    const bool configured = apply_rendering<Buffers::TextureBuffer>(buffer, config)
        || apply_rendering<Buffers::NodeTextureBuffer>(buffer, config)
        || apply_rendering<Buffers::RaymarchBuffer>(buffer, config)
        || apply_rendering<Buffers::MeshBuffer>(buffer, config)
        || apply_rendering<Buffers::GeometryBuffer>(buffer, config)
        || apply_rendering<Buffers::CompositeGeometryBuffer>(buffer, config)
        || apply_rendering<Buffers::ComputeMeshBuffer>(buffer, config)
        || apply_rendering<Buffers::MeshNetworkBuffer>(buffer, config)
        || apply_rendering<Buffers::NetworkGeometryBuffer>(buffer, config)
        || apply_rendering<Buffers::InstanceNetworkBuffer>(buffer, config)
        || apply_rendering<Buffers::VolumeGridBuffer>(buffer, config)
        || apply_rendering<Buffers::RelaxationGridBuffer>(buffer, config)
        || apply_rendering<Buffers::FormaBuffer>(buffer, config);
 
    if (!configured) {
        MF_ERROR(Journal::Component::Kriya, Journal::Context::Configuration,
            "ensure_rendering has no render setup for this buffer type; it was not set up to render");
    }
    return configured;
}

References buffer, MayaFlux::Journal::Configuration, MayaFlux::Journal::Kriya, MF_ERROR, MF_WARN, and MayaFlux::Portal::Graphics::RenderConfig::target_window.

Referenced by MayaFlux::Kriya::BufferOperation::capture_camera(), MayaFlux::Kriya::BufferOperation::capture_camera_from(), MayaFlux::Kriya::BufferOperation::capture_file(), MayaFlux::Kriya::BufferOperation::capture_file_from(), MayaFlux::Kriya::BufferOperation::capture_from(), MayaFlux::Kriya::BufferOperation::capture_to_stream(), MayaFlux::Kriya::BufferOperation::file_to_stream(), and MayaFlux::Kriya::BufferPipeline::prepare_displays().

Here is the caller graph for this function: