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use multi depth in Swapchain FBO

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hyzboy
2025-01-24 23:45:37 +08:00
parent 6ca0cd2987
commit 6080422f3a
5 changed files with 70 additions and 58 deletions
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24
inc/hgl/graph/VKRenderTarget.h
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@@ -26,9 +26,9 @@ protected:
protected:
uint32_t color_count;
Texture2D **color_textures;
Texture2D *depth_texture;
uint32_t color_count; ///<颜色成分数量
Texture2D **color_textures; ///<颜色成分纹理列表
Texture2D *depth_texture; ///<深度成分纹理
protected:
@@ -45,9 +45,10 @@ public:
const VkExtent2D & GetExtent ()const {return extent;}
virtual RenderPass * GetRenderPass () {return render_pass;}
virtual const VkRenderPass GetVkRenderPass ()const {return render_pass->GetVkRenderPass();}
virtual const uint32_t GetColorCount ()const {return fbo->GetColorCount();}
virtual Framebuffer * GetFramebuffer () {return fbo;}
virtual const uint32_t GetColorCount ()const {return fbo->GetColorCount();}
virtual Framebuffer * GetFramebuffer () {return fbo;}
virtual Texture2D * GetColorTexture (const int index=0){return color_textures[index];}
virtual Texture2D * GetDepthTexture (){return depth_texture;}
@@ -78,14 +79,15 @@ public:
RTSwapchain(VkDevice dev,Swapchain *sc,DeviceQueue *q,Semaphore *rcs,Semaphore *pcs,RenderPass *rp);
~RTSwapchain();
Framebuffer * GetFramebuffer ()override {return swapchain->sc_fbo[current_frame];}
Framebuffer * GetFramebuffer (const uint32_t index) {return swapchain->sc_fbo[index];}
const uint32_t GetColorCount ()const override {return 1;} ///Swapchain的FBO颜色成份只有一个
const uint32_t GetColorCount ()const override {return 1;}
const uint32_t GetImageCount ()const {return swapchain->color_count;}
const uint32_t GetImageCount ()const {return swapchain->image_count;}
virtual Texture2D * GetColorTexture (const int index=0) override{return swapchain->sc_color[index];}
virtual Texture2D * GetDepthTexture () override{return swapchain->sc_depth;}
Framebuffer * GetFramebuffer ()override {return swapchain->sc_image[current_frame].fbo;}
Framebuffer * GetFramebuffer (const int index) {return swapchain->sc_image[index].fbo;}
virtual Texture2D * GetColorTexture (const int index=0) override{return swapchain->sc_image[current_frame].color;}
virtual Texture2D * GetDepthTexture () override{return swapchain->sc_image[current_frame].depth;}
public:

39
inc/hgl/graph/VKSwapchain.h
View File

@@ -1,30 +1,47 @@
#ifndef HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE
#define HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE
#pragma once
#include<hgl/graph/VK.h>
#include<hgl/graph/VKTexture.h>
#include<hgl/type/List.h>
#include<hgl/graph/VKFramebuffer.h>
VK_NAMESPACE_BEGIN
struct SwapchainImage
{
Texture2D * color =nullptr;
Texture2D * depth =nullptr;
Framebuffer * fbo =nullptr;
public:
~SwapchainImage()
{
delete fbo;
delete depth;
delete color;
}
};//struct SwapchainImage
struct Swapchain
{
public:
VkDevice device =VK_NULL_HANDLE;
VkDevice device =VK_NULL_HANDLE;
VkExtent2D extent;
VkExtent2D extent;
VkSurfaceTransformFlagBitsKHR transform;
VkSwapchainKHR swap_chain =VK_NULL_HANDLE;
VkSwapchainKHR swap_chain =VK_NULL_HANDLE;
VkSurfaceFormatKHR surface_format;
VkFormat depth_format;
uint32_t color_count =0;
uint32_t image_count =0;
Texture2D ** sc_color =nullptr;
Texture2D * sc_depth =nullptr;
Framebuffer ** sc_fbo =nullptr;
SwapchainImage * sc_image =nullptr;
public:
virtual ~Swapchain();
};//struct Swapchain
VK_NAMESPACE_END
#endif//HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE