Method create_cmd_buffer

src/device/vulkan/vulkan_renderer.cpp:150–180

}

bool vulkan_renderer::create_cmd_buffer() {
	const auto& vk_queue = (const vulkan_queue&)cqueue;
#if defined(FLOOR_DEBUG)
	const char* cmd_buffer_label = (!cur_pipeline->get_description(multi_view).debug_label.empty() ?
									cur_pipeline->get_description(multi_view).debug_label.c_str() :
									"vk_renderer_cmd_buffer");
#else
	static constexpr const char* cmd_buffer_label = "vk_renderer_cmd_buffer";
#endif
	render_cmd_buffer = vk_queue.make_command_buffer(cmd_buffer_label);
	const VkCommandBufferBeginInfo begin_info{
		.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
		.pNext = nullptr,
		.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT,
		.pInheritanceInfo = nullptr,
	};
	VK_CALL_ERR_EXEC(vkBeginCommandBuffer(render_cmd_buffer.cmd_buffer, &begin_info),
					 "failed to begin command buffer", valid = false; return false;)
	
	// register completion callback to destroy all framebuffers once we're done
	vk_queue.add_completion_handler(render_cmd_buffer, [this]() {
		for (const auto& fb : framebuffers) {
			vkDestroyFramebuffer(((const vulkan_device&)cqueue.get_device()).device, fb, nullptr);
		}
		framebuffers.clear();
	});
	
	// can now use this cmd buffer + reuse it for every begin/end until commit is called
	did_begin_cmd_buffer = true;
	return true;
}

bool vulkan_renderer::begin(const dynamic_render_state_t dynamic_render_state) {
#if defined(FLOOR_DEBUG)