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new CreateRenderTarget functions.

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This commit is contained in:
hyzboy 2020-10-16 19:44:00 +08:00
parent bfec51d0a3
commit 924df77e1f
3 changed files with 71 additions and 81 deletions
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6
inc/hgl/graph/vulkan/VKDevice.h
View File

@ -288,6 +288,12 @@ public:
const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
RenderTarget *CreateRenderTarget( const uint,const uint,
const List<VkFormat> &color_format_list,
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);
Pipeline *CreatePipeline(const InlinePipeline &,const Material *,const RenderTarget *);
Pipeline *CreatePipeline( PipelineData *, const Material *,const RenderTarget *);

34
src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp
View File

@ -201,9 +201,12 @@ RenderPass *Device::CreateRenderPass( const List<VkAttachmentDescription> &des
return(nullptr);
}
if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format)
&&!attr->physical_device->IsDepthAttachmentLinear(depth_format))
return(nullptr);
if(depth_format!=FMT_UNDEFINED)
{
if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format)
&&!attr->physical_device->IsDepthAttachmentLinear(depth_format))
return(nullptr);
}
VkRenderPassCreateInfo rp_info;
rp_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
@ -230,24 +233,29 @@ RenderPass *Device::CreateRenderPass(const List<VkFormat> &color_format_list,VkF
if(!attr->physical_device->IsColorAttachmentOptimal(fmt))
return(nullptr);
if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format))
return(nullptr);
List<VkAttachmentReference> color_ref_list;
VkAttachmentReference depth_ref;
List<VkAttachmentDescription> atta_desc_list;
List<VkSubpassDescription> subpass_desc_list;
List<VkSubpassDependency> subpass_dependency_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;
if(depth_format!=FMT_UNDEFINED)
{
if(!attr->physical_device->IsDepthAttachmentOptimal(depth_format))
return(nullptr);
CreateDepthAttachmentReference(&depth_ref,color_format_list.GetCount());
subpass_desc_list.Add(SubpassDescription(color_ref_list.GetData(),color_ref_list.GetCount(),&depth_ref));
}
else
{
subpass_desc_list.Add(SubpassDescription(color_ref_list.GetData(),color_ref_list.GetCount()));
}
CreateSubpassDependency(subpass_dependency_list,2);

112
src/RenderDevice/Vulkan/VKDeviceRenderTarget.cpp
View File

@ -8,6 +8,47 @@ RenderTarget *Device::CreateRenderTarget(Framebuffer *fb)
return(new RenderTarget(this,fb,cb));
}
RenderTarget *Device::CreateRenderTarget( const uint w,const uint h,
const List<VkFormat> &color_format_list,
const VkFormat depth_format,
const VkImageLayout color_layout,
const VkImageLayout depth_layout)
{
if(w<=0||h<=0)return(nullptr);
RenderPass *rp=CreateRenderPass(color_format_list,depth_format,color_layout,depth_layout); //Renderpass内部会验证格式，所以不需要自己处理
ObjectList<Texture2D> color_texture_list;
List<ImageView *> color_texture_image_view_list;
for(const VkFormat &fmt:color_format_list)
{
Texture2D *color_texture=CreateAttachmentTextureColor(fmt,w,h);
if(!color_texture)
{
delete rp;
return(nullptr);
}
color_texture_list.Add(color_texture);
color_texture_image_view_list.Add(color_texture->GetImageView());
}
Texture2D *depth_texture=(depth_format!=FMT_UNDEFINED)?CreateAttachmentTextureDepth(depth_format,w,h):nullptr;
Framebuffer *fb=CreateFramebuffer(rp,color_texture_image_view_list,depth_texture->GetImageView());
if(!fb)
{
SAFE_CLEAR(depth_texture)
delete rp;
return nullptr;
}
return(CreateRenderTarget(fb));
}
RenderTarget *Device::CreateRenderTarget( const uint w,const uint h,
const VkFormat color_format,
const VkFormat depth_format,
@ -16,75 +57,10 @@ RenderTarget *Device::CreateRenderTarget( const uint w,const uint h,
{
if(w<=0||h<=0)return(nullptr);
RenderPass *rp=CreateRenderPass(color_format,depth_format,color_layout,depth_layout); //Renderpass内部会验证格式，所以不需要自己处理
List<VkFormat> color_format_list;
if(!CheckTextureFormatSupport(color_format))return(nullptr);
if(!CheckTextureFormatSupport(depth_format))return(nullptr);
color_format_list.Add(color_format);
Texture2D *color_texture=CreateAttachmentTextureColor(color_format,w,h);
Texture2D *depth_texture=CreateAttachmentTextureDepth(depth_format,w,h);
Framebuffer *fb=CreateFramebuffer(rp,color_texture->GetImageView(),depth_texture->GetImageView());
return(CreateRenderTarget(fb));
return CreateRenderTarget(w,h,color_format_list,depth_format,color_layout,depth_layout);
}
//RenderTarget *Device::CreateRenderTarget(const uint w,const uint h,const List<VkFormat> &fmt_list)
//{
// if(w<=0||h<=0||fmt_list.GetCount()<=0)return(nullptr);
//
// uint color_count=0;
// uint depth_count=0; //只能有一个
// uint stencil_count=0;
//
// for(VkFormat fmt:fmt_list)
// {
// if(IsDepthFormat(fmt))++depth_count;
// else
// if(IsStencilFormat(fmt))++stencil_count;
// else
// ++color_count;
//
// if(CheckTextureFormatSupport(fmt))
// return(nullptr);
// }
//
// if(depth_count>1)return(nullptr);
// if(stencil_count>1)return(nullptr);
//
// List<VkFormat> color_format_list;
// VkFormat depth_format;
// List<VkAttachmentDescription> desc_list;
// List<VkAttachmentReference> color_ref_list;
// VkAttachmentReference depth_ref;
// List<vulkan::ImageView *> image_view_list;
//
// for(VkFormat fmt:fmt_list)
// {
// Texture2D *tex=nullptr;
//
// if(IsDepthFormat(fmt))
// {
// tex=CreateAttachmentTextureDepth(fmt,w,h);
//
// depth_format=fmt;
// }
// else
// {
// tex=CreateAttachmentTextureColor(fmt,w,h);
//
// image_view_list.Add(tex->GetImageView());
// color_format_list.Add(fmt);
// }
// }
//
// if(depth_count>0)CreateDepthAttachmentReference(&depth_ref,color_count);
// if(color_count>0)CreateColorAttachmentReference(color_ref_list,0,color_count);
//
// CreateAttachmentDescription(desc_list,color_format_list,depth_format,VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
//
// VkSubpassDescription sd;
//
// CreateSubpassDescription(sd,color_ref_list,&depth_ref);
//}
VK_NAMESPACE_END