Method begin

framework/rendering/render_context.h:350–373

template <vkb::BindingType bindingType>
inline std::shared_ptr<vkb::core::CommandBuffer<bindingType>> RenderContext<bindingType>::begin(vkb::CommandBufferResetMode reset_mode)
{
	assert(prepared && "HPPRenderContext not prepared for rendering, call prepare()");

	if (!frame_active)
	{
		begin_frame();
	}

	if (!acquired_semaphore)
	{
		throw std::runtime_error("Couldn't begin frame");
	}

	const auto &queue = device.get_queue_by_flags(vk::QueueFlagBits::eGraphics, 0);
	if constexpr (bindingType == vkb::BindingType::Cpp)
	{
		return get_active_frame().get_command_pool(queue, reset_mode).request_command_buffer();
	}
	else
	{
		return get_active_frame().get_command_pool(reinterpret_cast<vkb::Queue const &>(queue), reset_mode).request_command_buffer();
	}
}

template <vkb::BindingType bindingType>
inline void RenderContext<bindingType>::begin_frame()