#include"RenderSurface.h"

VK_NAMESPACE_BEGIN

CommandBuffer *RenderSurface::CreateCommandBuffer()
{
    if(!rsa->cmd_pool)
        return(nullptr);

    VkCommandBufferAllocateInfo cmd={};
    cmd.sType=VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
    cmd.pNext=nullptr;
    cmd.commandPool=rsa->cmd_pool;
    cmd.level=VK_COMMAND_BUFFER_LEVEL_PRIMARY;
    cmd.commandBufferCount=1;

    VkCommandBuffer cmd_buf;

    VkResult res=vkAllocateCommandBuffers(rsa->device,&cmd,&cmd_buf);

    if(res!=VK_SUCCESS)
        return(nullptr);

    return(new CommandBuffer(rsa->device,rsa->cmd_pool,cmd_buf));
}

VK_NAMESPACE_END