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拆分独立的CreateSubpassDependency,CreateAttachment函数

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This commit is contained in:
hyzboy 2019-07-02 21:09:20 +08:00
parent ea0616d41d
commit 395102da6f
2 changed files with 129 additions and 93 deletions
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30
inc/hgl/graph/vulkan/VKDevice.h
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@ -166,14 +166,30 @@ public: //Command Buffer 相关
CommandBuffer * CreateCommandBuffer();
RenderPass * CreateRenderPass( List<VkSubpassDescription> &subpass,
List<VkFormat> color_format,VkFormat depth_format,
VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
void CreateSubpassDependency(List<VkSubpassDependency> &dependency,const uint32_t count);
RenderPass * CreateRenderPass( VkFormat color_format,VkFormat depth_format,
VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
bool CreateAttachment( List<VkAttachmentReference> &ref_list,
List<VkAttachmentDescription> &desc_list,
const List<VkFormat> &color_format,
const VkFormat depth_format,
const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
// bool CreateColorAttachment( List<VkAttachmentReference> &ref_list,List<VkAttachmentDescription> &desc_list,const List<VkFormat> &color_format,const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
// bool CreateDepthAttachment( List<VkAttachmentReference> &ref_list,List<VkAttachmentDescription> &desc_list,const List<VkFormat> &depth_format,const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
RenderPass * CreateRenderPass( const List<VkAttachmentDescription> &desc_list,
const List<VkSubpassDescription> &subpass,
const List<VkSubpassDependency> &dependency,
const List<VkFormat> &color_format,
const VkFormat depth_format,
const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
RenderPass * CreateRenderPass( const VkFormat color_format,
const VkFormat depth_format,
const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
Fence * CreateFence(bool);
Semaphore * CreateSem();

190
src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp
View File

@ -3,113 +3,127 @@
#include<hgl/graph/vulkan/VKRenderPass.h>
VK_NAMESPACE_BEGIN
RenderPass *Device::CreateRenderPass(List<VkSubpassDescription> &subpass,List<VkFormat> color_format,VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout)
void Device::CreateSubpassDependency(List<VkSubpassDependency> &subpass_dependency_list,const uint32_t count)
{
int depth=-1;
uint atta_count=color_format.GetCount();
if(attr->physical_device->CheckDepthFormat(depth_format))
if(count==1)
{
depth=atta_count++;
}
VkSubpassDependency dependency;
SharedArray<VkAttachmentDescription> attachments=new VkAttachmentDescription[atta_count];
SharedArray<VkAttachmentReference> color_references=new VkAttachmentReference[color_format.GetCount()];
dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
dependency.dstSubpass = 0;
dependency.srcStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency.srcAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency.dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
for(uint i=0;i<atta_count;i++)
{
attachments[i].flags = 0;
attachments[i].samples = VK_SAMPLE_COUNT_1_BIT;
attachments[i].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR; //LOAD_OP_CLEAR代表LOAD时清空内容
attachments[i].storeOp = VK_ATTACHMENT_STORE_OP_STORE; //STORE_OP_STROE代表SOTRE时储存内容
attachments[i].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE; //DONT CARE表示不在意
attachments[i].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attachments[i].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED; //代表不关心初始布局
}
const VkFormat *cf=color_format.GetData();
for(int i=0;i<color_format.GetCount();i++)
{
attachments[i].finalLayout = color_final_layout;
attachments[i].format = *cf;
++cf;
}
if(depth!=-1)
{
attachments[depth].finalLayout = depth_final_layout;
attachments[depth].format = depth_format;
}
const uint32_t subpass_count=subpass.GetCount();
uint32_t dependency_count;
SharedArray<VkSubpassDependency> dependency;
if(subpass_count==1)
{
dependency_count=1;
dependency=new VkSubpassDependency[dependency_count];
dependency[0].srcSubpass = VK_SUBPASS_EXTERNAL;
dependency[0].dstSubpass = 0;
dependency[0].srcStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency[0].dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency[0].srcAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency[0].dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency[0].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
subpass_dependency_list.Add(dependency);
}
else
{
dependency_count=subpass_count+1;
dependency=new VkSubpassDependency[dependency_count];
for(uint32_t i=0;i<subpass_count+1;i++)
for(uint32_t i=0;i<count;i++)
{
VkSubpassDependency dependency;
if(i==0)
{
dependency[i].srcSubpass = VK_SUBPASS_EXTERNAL;
dependency[i].dstSubpass = 0;
dependency[i].srcStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency[i].dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
dependency[i].srcAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency[i].dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
dependency.dstSubpass = 0;
dependency.srcStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
dependency.srcAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
}
else
{
dependency[i].srcSubpass = i-1;
dependency[i].srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
dependency.srcSubpass = i-1;
dependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
if(i==subpass_count)
if(i==count-1)
{
dependency[i].dstSubpass = VK_SUBPASS_EXTERNAL;
dependency[i].dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency[i].srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
dependency[i].dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency.dstSubpass = VK_SUBPASS_EXTERNAL;
dependency.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
dependency.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
}
else
{
dependency[i].dstSubpass = i;
dependency[i].dstStageMask = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
dependency[i].srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
dependency[i].dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
dependency.dstSubpass = i;
dependency.dstStageMask = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
dependency.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
dependency.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
}
}
dependency[i].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
dependency.dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
subpass_dependency_list.Add(dependency);
}
}
}
bool Device::CreateAttachment(List<VkAttachmentReference> &ref_list,List<VkAttachmentDescription> &desc_list,const List<VkFormat> &color_format,const VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout)
{
if(!attr->physical_device->CheckDepthFormat(depth_format))
return(false);
uint atta_count=color_format.GetCount();
desc_list.SetCount(atta_count+1);
VkAttachmentDescription *desc=desc_list.GetData();
ref_list.SetCount(atta_count+1);
VkAttachmentReference *ref=ref_list.GetData();
for(uint i=0;i<atta_count+1;i++)
{
desc[i].flags = 0;
desc[i].samples = VK_SAMPLE_COUNT_1_BIT;
desc[i].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR; //LOAD_OP_CLEAR代表LOAD时清空内容
desc[i].storeOp = VK_ATTACHMENT_STORE_OP_STORE; //STORE_OP_STROE代表SOTRE时储存内容
desc[i].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE; //DONT CARE表示不在意
desc[i].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
desc[i].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED; //代表不关心初始布局
}
const VkFormat *cf=color_format.GetData();
for(int i=0;i<atta_count;i++)
{
desc[i].finalLayout = color_final_layout;
desc[i].format = *cf;
++cf;
ref[i].attachment = i;
ref[i].layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
}
desc[atta_count].finalLayout = depth_final_layout;
desc[atta_count].format = depth_format;
ref[atta_count].attachment = atta_count;
ref[atta_count].layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
return(true);
}
RenderPass *Device::CreateRenderPass( const List<VkAttachmentDescription> &desc_list,
const List<VkSubpassDescription> &subpass,
const List<VkSubpassDependency> &dependency,
const List<VkFormat> &color_format,
const VkFormat depth_format,
const VkImageLayout color_final_layout,
const VkImageLayout depth_final_layout)
{
VkRenderPassCreateInfo rp_info;
rp_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
rp_info.pNext = nullptr;
rp_info.attachmentCount = atta_count;
rp_info.pAttachments = attachments;
rp_info.attachmentCount = desc_list.GetCount();
rp_info.pAttachments = desc_list.GetData();
rp_info.subpassCount = subpass.GetCount();
rp_info.pSubpasses = subpass.GetData();
rp_info.dependencyCount = dependency_count;
rp_info.pDependencies = dependency;
rp_info.dependencyCount = dependency.GetCount();
rp_info.pDependencies = dependency.GetData();
VkRenderPass render_pass;
@ -121,8 +135,14 @@ RenderPass *Device::CreateRenderPass(List<VkSubpassDescription> &subpass,List<Vk
RenderPass *Device::CreateRenderPass(VkFormat color_format,VkFormat depth_format,VkImageLayout color_final_layout,VkImageLayout depth_final_layout)
{
VkAttachmentReference color_atta_ref={0,VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL};
VkAttachmentReference depth_atta_ref={1,VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL};
List<VkAttachmentReference> ref_list;
List<VkAttachmentDescription> desc_list;
List<VkFormat> color_format_list;
color_format_list.Add(color_format);
CreateAttachment(ref_list,desc_list,color_format_list,depth_format,color_final_layout,depth_final_layout);
List<VkSubpassDescription> subpass_desc_list;
@ -133,18 +153,18 @@ RenderPass *Device::CreateRenderPass(VkFormat color_format,VkFormat depth_format
subpass.inputAttachmentCount = 0;
subpass.pInputAttachments = nullptr;
subpass.colorAttachmentCount = 1;
subpass.pColorAttachments = &color_atta_ref;
subpass.pColorAttachments = ref_list.GetData();
subpass.pResolveAttachments = nullptr;
subpass.pDepthStencilAttachment = &depth_atta_ref;
subpass.pDepthStencilAttachment = ref_list.GetData()+1;
subpass.preserveAttachmentCount = 0;
subpass.pPreserveAttachments = nullptr;
subpass_desc_list.Add(subpass);
List<VkFormat> color_format_list;
List<VkSubpassDependency> subpass_dependency_list;
color_format_list.Add(color_format);
CreateSubpassDependency(subpass_dependency_list,1);
return CreateRenderPass(subpass_desc_list,color_format_list,depth_format,color_final_layout,depth_final_layout);
return CreateRenderPass(desc_list,subpass_desc_list,subpass_dependency_list,color_format_list,depth_format,color_final_layout,depth_final_layout);
}
VK_NAMESPACE_END