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测试用例创建Renderpass成功

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This commit is contained in:
hyzboy 2019-07-05 19:56:15 +08:00
parent 4032baac39
commit 301aaaef56
4 changed files with 113 additions and 55 deletions
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64
example/Vulkan/Deferred.cpp
View File

@ -26,6 +26,11 @@ struct AtomsphereData
using Texture2DPointer=vulkan::Texture2D *;
constexpr VkFormat position_candidate_format[]={FMT_RGBA32F,FMT_RGBA16F};
constexpr VkFormat color_candidate_format []={FMT_RGBA32F,FMT_RGBA16F,FMT_RGB16UN,FMT_RGB16SN,FMT_RGBA8UN,FMT_RGBA8SN,FMT_RGBA8U,FMT_RGB565,FMT_BGR565};
constexpr VkFormat normal_candidate_format []={FMT_RGBA32F,FMT_RGBA16F};
constexpr VkFormat depth_candidate_format []={FMT_D32F,FMT_D32F_S8U,FMT_X8_D24,FMT_D24UN_S8U,FMT_D16UN,FMT_D16UN_S8U};
class TestApp:public CameraAppFramework
{
private:
@ -79,15 +84,57 @@ private:
private:
const VkFormat GetCandidateFormat(const VkFormat *fmt_list,const uint count)
{
auto pd=device->GetPhysicalDevice();
for(uint i=0;i<count;i++)
if(pd->IsColorAttachmentOptimal(fmt_list[i]))
return fmt_list[i];
for(uint i=0;i<count;i++)
if(pd->IsColorAttachmentLinear(fmt_list[i]))
return fmt_list[i];
return FMT_UNDEFINED;
}
const VkFormat GetDepthCandidateFormat()
{
auto pd=device->GetPhysicalDevice();
for(VkFormat fmt:depth_candidate_format)
if(pd->IsDepthAttachmentOptimal(fmt))
return fmt;
for(VkFormat fmt:depth_candidate_format)
if(pd->IsDepthAttachmentLinear(fmt))
return fmt;
return FMT_UNDEFINED;
}
bool InitGBuffer()
{
gbuffer.width=power_to_2(SCREEN_WIDTH);
gbuffer.height=power_to_2(SCREEN_HEIGHT);
gbuffer.width=1024;
gbuffer.height=1024;
gbuffer.position=device->CreateTexture2DColor(FMT_RGB32F, gbuffer.width,gbuffer.height);
gbuffer.color =device->CreateTexture2DColor(FMT_RGB32F, gbuffer.width,gbuffer.height);
gbuffer.normal =device->CreateTexture2DColor(FMT_RGB32F, gbuffer.width,gbuffer.height);
gbuffer.depth =device->CreateTexture2DDepth(FMT_D32F, gbuffer.width,gbuffer.height);
//根据候选格式表选择格式
const VkFormat position_format =GetCandidateFormat(position_candidate_format, sizeof(position_candidate_format));
const VkFormat color_format =GetCandidateFormat(color_candidate_format, sizeof(color_candidate_format));
const VkFormat normal_format =GetCandidateFormat(normal_candidate_format, sizeof(normal_candidate_format));
const VkFormat depth_format =GetDepthCandidateFormat();
if(position_format ==FMT_UNDEFINED
||color_format ==FMT_UNDEFINED
||normal_format ==FMT_UNDEFINED
||depth_format ==FMT_UNDEFINED)
return(false);
gbuffer.position=device->CreateTexture2DColor(position_format, gbuffer.width,gbuffer.height);
gbuffer.color =device->CreateTexture2DColor(color_format, gbuffer.width,gbuffer.height);
gbuffer.normal =device->CreateTexture2DColor(normal_format, gbuffer.width,gbuffer.height);
gbuffer.depth =device->CreateTexture2DDepth(depth_format, gbuffer.width,gbuffer.height);
for(uint i=0;i<3;i++)
{
@ -118,7 +165,7 @@ private:
if(!gbuffer.renderpass)
return(false);
gbuffer.framebuffer=vulkan::CreateFramebuffer(device,gbuffer.renderpass,gbuffer.image_view_list);
gbuffer.framebuffer=vulkan::CreateFramebuffer(device,gbuffer.renderpass,gbuffer.image_view_list,gbuffer.depth->GetImageView());
if(!gbuffer.framebuffer)
return(false);
@ -220,6 +267,9 @@ public:
if(!CameraAppFramework::Init(SCREEN_WIDTH,SCREEN_HEIGHT))
return(false);
if(!InitGBuffer())
return(false);
if(!InitMaterial())
return(false);

6
inc/hgl/graph/vulkan/VKPhysicalDevice.h
View File

@ -82,6 +82,12 @@ public:
bool IsColorAttachmentOptimal(const VkFormat format)const{return OptimalSupport(format,VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT);}
bool IsDepthAttachmentOptimal(const VkFormat format)const{return OptimalSupport(format,VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);}
bool IsColorAttachmentLinear(const VkFormat format)const{return LinearSupport(format,VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT);}
bool IsDepthAttachmentLinear(const VkFormat format)const{return LinearSupport(format,VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);}
bool IsColorAttachmentBuffer(const VkFormat format)const{return BufferSupport(format,VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT);}
bool IsDepthAttachmentBuffer(const VkFormat format)const{return BufferSupport(format,VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);}
VkFormat GetDepthFormat(bool lower_to_high=true)const;
VkFormat GetDepthStencilFormat(bool lower_to_high=true)const;

96
src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp
View File

@ -5,59 +5,53 @@
VK_NAMESPACE_BEGIN
void Device::CreateSubpassDependency(List<VkSubpassDependency> &subpass_dependency_list,const uint32_t count) const
{
if(count==1)
{
VkSubpassDependency dependency;
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;
if(count<=0)return;
subpass_dependency_list.Add(dependency);
subpass_dependency_list.SetCount(count);
VkSubpassDependency *dependency=subpass_dependency_list.GetData();
dependency->srcSubpass = VK_SUBPASS_EXTERNAL;
dependency->dstSubpass = 0;
dependency->srcStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency->srcAccessMask = VK_ACCESS_MEMORY_READ_BIT;
dependency->dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
if(count==1)
{
dependency->dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
dependency->dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
}
else
{
for(uint32_t i=0;i<count;i++)
{
VkSubpassDependency dependency;
dependency->dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
dependency->dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
if(i==0)
++dependency;
for(uint32_t i=1;i<count;i++)
{
dependency->srcSubpass = i-1;
dependency->srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
if(i==count-1)
{
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;
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.srcSubpass = i-1;
dependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
if(i==count-1)
{
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.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->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.dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
subpass_dependency_list.Add(dependency);
dependency->dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
++dependency;
}
}
}
@ -186,8 +180,14 @@ void Device::CreateSubpassDescription(VkSubpassDescription &sd,const List<VkAtta
sd.pDepthStencilAttachment =nullptr;
}
sd.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
sd.pColorAttachments = ref_list.GetData();
sd.flags =0;
sd.pipelineBindPoint =VK_PIPELINE_BIND_POINT_GRAPHICS;
sd.inputAttachmentCount =0;
sd.pInputAttachments =nullptr;
sd.pColorAttachments =ref_list.GetData();
sd.pResolveAttachments =nullptr;
sd.preserveAttachmentCount =0;
sd.pPreserveAttachments =nullptr;
}
RenderPass *Device::CreateRenderPass( const List<VkAttachmentDescription> &desc_list,
@ -203,14 +203,16 @@ RenderPass *Device::CreateRenderPass( const List<VkAttachmentDescription> &des
for(int i=0;i<color_format.GetCount();i++)
{
if(!attr->physical_device->IsColorAttachmentOptimal(*cf))
if(!attr->physical_device->IsColorAttachmentOptimal(*cf)
&&!attr->physical_device->IsColorAttachmentLinear(*cf))
return(false);
++cf;
}
}
if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format))
if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format)
&&!attr->physical_device->IsDepthAttachmentLinear(depth_format))
return(false);
VkRenderPassCreateInfo rp_info;
@ -251,7 +253,7 @@ RenderPass *Device::CreateRenderPass(VkFormat color_format,VkFormat depth_format
List<VkSubpassDescription> subpass_desc_list;
VkSubpassDescription subpass;
subpass.flags = 0;
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass.inputAttachmentCount = 0;

2
src/RenderDevice/Vulkan/VKFramebuffer.cpp
View File

@ -77,7 +77,7 @@ Framebuffer *CreateFramebuffer(Device *dev,RenderPass *rp,List<ImageView *> &col
return CreateFramebuffer(dev,rp,color.GetData(),color.GetCount(),depth);
}
Framebuffer *CreateFramebuffer(Device *dev,RenderPass *rp,List<ImageView *> image_view_list)
Framebuffer *CreateFramebuffer(Device *dev,RenderPass *rp,List<ImageView *> &image_view_list)
{
const int count=image_view_list.GetCount();