ULRE/inc/hgl/graph/vulkan/VKSwapchain.h

#ifndef HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE
#define HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE

#include<hgl/graph/vulkan/VKSwapchainAttribute.h>
#include<hgl/graph/vulkan/VKFramebuffer.h>
#include<hgl/graph/vulkan/VKFence.h>
#include<hgl/graph/vulkan/VKSemaphore.h>
VK_NAMESPACE_BEGIN
class Swapchain
{
protected:

    Device *device;

    SwapchainAttribute *sc_attr;

protected:

//    VkPipelineStageFlags pipe_stage_flags;

    //uint32_t current_frame;
    //ObjectList<Framebuffer> render_frame;

    //uint32_t current_fence;
    //ObjectList<Fence> fence_list;

    //RenderPass *main_rp =nullptr;    

    //VkSubmitInfo submit_info;
    //VkPresentInfoKHR present_info;

public:

            VkSwapchainKHR  GetSwapchain            ()          {return sc_attr->swap_chain;}
    const   VkExtent2D &    GetExtent               ()const     {return sc_attr->extent;}
    const   uint32_t        GetImageCount           ()const     {return sc_attr->sc_color.GetCount();}

            Texture2D **    GetColorTextures        ()          {return sc_attr->sc_color.GetData();}
            Texture2D *     GetColorTexture         (int index) {return sc_attr->sc_color[index];}
            Texture2D *     GetDepthTexture         ()          {return sc_attr->sc_depth;}

    //        RenderPass *    GetMainRenderPass       ()          {return main_rp;}
    //        Framebuffer *   GetFramebuffer          (int index) {return render_frame[index];}
    //const   uint32_t        GetCurrentFrameIndices  ()          {return current_frame;}
    //        Framebuffer *   GetCurrentFramebuffer   ()          {return render_frame[current_frame];}

public:

    Swapchain(Device *,SwapchainAttribute *sa);

    virtual ~Swapchain();

    //bool Wait               (bool wait_all=VK_TRUE,uint64_t time_out=HGL_NANO_SEC_PER_SEC*0.1); ///<等待队列完成

    ///**
    // * 请求获得下一帧的索引，并将确认信息发送到指定信号
    // * @param complete_semaphore 完成后请发送至此信号
    // * @return 下一帧的索引
    // * @return <0 错误
    // */
    //int AcquireNextImage    (vulkan::Semaphore *complete_semaphore);                                       ///<请求获得下一帧的索引
    //
    ///**
    // * 提交一个绘制指令
    // * @param cmd_list 绘制指令
    // * @param wait_sem 指令开始前要等待的确认的信号
    // * @param complete_semaphore 绘制完成后发送的信号
    // */
    //bool SubmitDraw         (VkCommandBuffer &cmd_list,vulkan::Semaphore *wait_sem,vulkan::Semaphore *complete_semaphore);       ///<提交绘制指令

    ///**
    // * 提交一批绘制指令
    // * @param cmd_list 绘制指令
    // * @param wait_sems 指令开始前要等待的确认的信号
    // * @param complete_semaphores 绘制完成后发送的信号
    // */
    //bool SubmitDraw         (List<VkCommandBuffer> &cmd_list,List<VkSemaphore> &wait_sems,List<VkSemaphore> &complete_semaphores);       ///<提交绘制指令

    ///**
    // * @param render_complete_semaphore 渲染完成信号
    // */
    //bool PresentBackbuffer  (vulkan::Semaphore *render_complete_semaphore);                                                                 ///<等待绘制队列完成，并将后台缓冲区呈现到前台
};//class Swapchain
VK_NAMESPACE_END
#endif//HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE