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增加PipelineCreateInfo.POD

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This commit is contained in:
hyzboy 2019-05-15 21:28:16 +08:00
parent d4bd590485
commit 6ea1e699b0
4 changed files with 71 additions and 13 deletions
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23
example/Vulkan/main.cpp
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@ -7,7 +7,7 @@
using namespace hgl;
using namespace hgl::graph;
void SaveToJSON(const OSString &filename,const VkGraphicsPipelineCreateInfo *info);
bool SaveToFile(const OSString &filename,const VkGraphicsPipelineCreateInfo *info);
constexpr uint32_t SCREEN_WIDTH=128;
constexpr uint32_t SCREEN_HEIGHT=128;
@ -102,18 +102,25 @@ private:
bool InitPipeline()
{
vulkan::PipelineCreater *
pipeline_creater=new vulkan::PipelineCreater(device,material,device->GetRenderPass());
pipeline_creater->SetDepthTest(false);
pipeline_creater->SetDepthWrite(false);
pipeline_creater->CloseCullFace();
pipeline_creater->Set(PRIM_TRIANGLES);
constexpr os_char PIPELINE_FILENAME[]=OS_TEXT("2DSolid.pipeline");
//vulkan::PipelineCreater *pipeline_creater=new vulkan::PipelineCreater(device,material,device->GetRenderPass());
//pipeline_creater->SetDepthTest(false);
//pipeline_creater->SetDepthWrite(false);
//pipeline_creater->CloseCullFace();
//pipeline_creater->Set(PRIM_TRIANGLES);
vulkan::PipelineCreater *pipeline_creater=new vulkan::PipelineCreater(device,material,device->GetRenderPass());
pipeline=pipeline_creater->Create();
SaveToJSON(OS_TEXT("pipeline.json"),pipeline_creater->GetInfo());
SaveToFile(PIPELINE_FILENAME,pipeline_creater->GetInfo());
delete pipeline_creater;
delete pipeline;
return pipeline;
}

2
inc/hgl/io/MemoryOutputStream.h
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@ -45,7 +45,7 @@ namespace hgl
* @param len 存放数据长度的指针
* @return 创建好的内存拷贝
*/
void *CreateCopyData(int *len)const
void *CreateCopyData(uint *len)const
{
if(buf_size<=0)
return(nullptr);

7
src/RenderDevice/Vulkan/CMakeLists.txt
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@ -48,13 +48,12 @@ SET(RENDER_DEVICE_VULKAN_SOURCE VKFormat.cpp
VKMaterial.cpp
VKRenderable.cpp)
#SET(RENDER_DEVICE_VULKAN_TOML_SOURCE toml/VKPipelineCreateInfo.TOML.cpp)
SET(RENDER_DEVICE_VULKAN_JSON_SOURCE json/VKPipelineCreateInfo.JSON.cpp)
SET(RENDER_DEVICE_VULKAN_POD_SOURCE pod/VKPipelineCreateInfo.POD.cpp)
SOURCE_GROUP("Header Files" FILES ${RENDER_DEVICE_VULKAN_HEADER})
SOURCE_GROUP("Source Files" FILES ${RENDER_DEVICE_VULKAN_SOURCE})
SOURCE_GROUP("JSON Source Files" FILES ${RENDER_DEVICE_VULKAN_JSON_SOURCE})
SOURCE_GROUP("POD Source Files" FILES ${RENDER_DEVICE_VULKAN_POD_SOURCE})
add_library(ULRE.RenderDevice.Vulkan STATIC ${RENDER_DEVICE_VULKAN_HEADER}
${RENDER_DEVICE_VULKAN_SOURCE}
${RENDER_DEVICE_VULKAN_JSON_SOURCE})
${RENDER_DEVICE_VULKAN_POD_SOURCE})

52
src/RenderDevice/Vulkan/POD/VKPipelineCreateInfo.POD.cpp Normal file
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@ -0,0 +1,52 @@
#include<vulkan/vulkan.h>
#include<hgl/type/BaseString.h>
#include<hgl/io/MemoryOutputStream.h>
#include<hgl/io/DataOutputStream.h>
#include<hgl/filesystem/FileSystem.h>
using namespace hgl;
namespace
{
void Write(io::DataOutputStream *dos,const VkPipelineMultisampleStateCreateInfo *info)
{
dos->Write(info);
if(info->pSampleMask)
dos->WriteUint32(info->pSampleMask,(info->rasterizationSamples+31)/32);
}
void Write(io::DataOutputStream *dos,const VkPipelineColorBlendStateCreateInfo *info)
{
dos->Write(info,sizeof(VkPipelineColorBlendStateCreateInfo));
for(uint32_t i=0;i<info->attachmentCount;i++)
dos->Write(info->pAttachments+i,sizeof(VkPipelineColorBlendAttachmentState));
}
}//namespace
bool SaveToFile(const OSString &filename,const VkGraphicsPipelineCreateInfo *info)
{
if(filename.IsEmpty()||!info)
return(false);
io::MemoryOutputStream mos;
io::DataOutputStream *dos=new io::LEDataOutputStream(&mos);
dos->WriteUint16(1); //file ver
dos->Write(info,sizeof(VkGraphicsPipelineCreateInfo));
dos->Write(info->pInputAssemblyState, sizeof(VkPipelineInputAssemblyStateCreateInfo));
dos->Write(info->pTessellationState, sizeof(VkPipelineTessellationStateCreateInfo));
dos->Write(info->pRasterizationState, sizeof(VkPipelineRasterizationStateCreateInfo));
Write(dos,info->pMultisampleState);
dos->Write(info->pDepthStencilState, sizeof(VkPipelineDepthStencilStateCreateInfo));
Write(dos,info->pColorBlendState);
delete dos;
filesystem::SaveMemoryToFile(filename,mos.GetData(),mos.Tell());
return(true);
}