hyzboy/ULRE
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

CreateRenderPass support multi color attachment

Browse Source
This commit is contained in:
hyzboy 2020-10-16 19:25:27 +08:00
parent 093eb13f16
commit d76de4d623
1 changed files with 37 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp
View File

@ -3,16 +3,16 @@
#include<hgl/graph/vulkan/VKRenderPass.h> #include<hgl/graph/vulkan/VKRenderPass.h>
VK_NAMESPACE_BEGIN VK_NAMESPACE_BEGIN
void CreateSubpassDependency(VkSubpassDependency *dependency) //void CreateSubpassDependency(VkSubpassDependency *dependency)
{ //{
dependency->srcSubpass = VK_SUBPASS_EXTERNAL; // dependency->srcSubpass = VK_SUBPASS_EXTERNAL;
dependency->dstSubpass = 0; // dependency->dstSubpass = 0;
dependency->srcStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT; // dependency->srcStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency->srcAccessMask = VK_ACCESS_MEMORY_READ_BIT; // dependency->srcAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency->dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT; // dependency->dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
dependency->dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT; // dependency->dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency->dstAccessMask = VK_ACCESS_MEMORY_READ_BIT; // dependency->dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
} //}
void CreateSubpassDependency(List<VkSubpassDependency> &subpass_dependency_list,const uint32_t count) void CreateSubpassDependency(List<VkSubpassDependency> &subpass_dependency_list,const uint32_t count)
{ {
@ -80,7 +80,7 @@ void CreateAttachmentReference(VkAttachmentReference *ref_list,uint start,uint c
} }
} }
bool CreateAttachment(List<VkAttachmentDescription> &desc_list,const List<VkFormat> &color_format,const VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout) bool CreateAttachmentDescription(List<VkAttachmentDescription> &desc_list,const List<VkFormat> &color_format,const VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout)
{ {
const uint color_count=color_format.GetCount(); const uint color_count=color_format.GetCount();
@ -224,35 +224,42 @@ RenderPass *Device::CreateRenderPass( const List<VkAttachmentDescription> &des
return(new RenderPass(attr->device,render_pass,color_format_list,depth_format)); return(new RenderPass(attr->device,render_pass,color_format_list,depth_format));
} }
RenderPass *Device::CreateRenderPass(VkFormat color_format,VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout) RenderPass *Device::CreateRenderPass(const List<VkFormat> &color_format_list,VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout)
{ {
if(!attr->physical_device->IsColorAttachmentOptimal(color_format)) for(const VkFormat &fmt:color_format_list)
if(!attr->physical_device->IsColorAttachmentOptimal(fmt))
return(nullptr); return(nullptr);
if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format)) if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format))
return(nullptr); return(nullptr);
VkAttachmentReference color_ref; List<VkAttachmentReference> color_ref_list;
VkAttachmentReference depth_ref; VkAttachmentReference depth_ref;
List<VkAttachmentDescription> desc_list; List<VkAttachmentDescription> atta_desc_list;
color_ref_list.SetCount(color_format_list.GetCount());
CreateColorAttachmentReference(color_ref_list.GetData(),0,color_format_list.GetCount());
CreateDepthAttachmentReference(&depth_ref,color_format_list.GetCount());
CreateAttachmentDescription(atta_desc_list,color_format_list,depth_format,color_final_layout,depth_final_layout);
List<VkSubpassDescription> subpass_desc_list;
subpass_desc_list.Add(SubpassDescription(color_ref_list.GetData(),color_ref_list.GetCount(),&depth_ref));
List<VkSubpassDependency> subpass_dependency_list;
CreateSubpassDependency(subpass_dependency_list,2);
return CreateRenderPass(atta_desc_list,subpass_desc_list,subpass_dependency_list,color_format_list,depth_format,color_final_layout,depth_final_layout);
}
RenderPass *Device::CreateRenderPass(VkFormat color_format,VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout)
{
List<VkFormat> color_format_list; List<VkFormat> color_format_list;
color_format_list.Add(color_format); color_format_list.Add(color_format);
CreateColorAttachmentReference(&color_ref,0,1); return CreateRenderPass(color_format_list,depth_format,color_final_layout,depth_final_layout);
CreateDepthAttachmentReference(&depth_ref,1);
CreateAttachment(desc_list,color_format_list,depth_format,color_final_layout,depth_final_layout);
List<VkSubpassDescription> subpass_desc_list;
subpass_desc_list.Add(SubpassDescription(&color_ref,&depth_ref));
List<VkSubpassDependency> subpass_dependency_list;
CreateSubpassDependency(subpass_dependency_list,1);
return CreateRenderPass(desc_list,subpass_desc_list,subpass_dependency_list,color_format_list,depth_format,color_final_layout,depth_final_layout);
} }
VK_NAMESPACE_END VK_NAMESPACE_END