adjusted path of examples.

2023-09-27 11:36:39 +08:00
parent ca1bb80b5f
commit 253d113375
13 changed files with 42 additions and 25 deletions
--- a/example/Texture/texture_format_list.cpp
+++ b/example/Texture/texture_format_list.cpp
@@ -0,0 +1,129 @@
+#include<iostream>
+#include<iomanip>
+#include<hgl/graph/VK.h>
+#include<hgl/graph/VKDevice.h>
+#include<hgl/graph/VKInstance.h>
+
+using namespace hgl;
+using namespace hgl::graph;
+
+VK_NAMESPACE_USING;
+
+constexpr char *texture_compress_name[]=
+{
+    "NONE",
+    "S3TC",
+    "PVRTC",
+    "ETC1",
+    "ETC2",
+    "EAC",
+    "ATC",
+    "ASTC",
+    "YUV"
+};
+
+constexpr char *data_type_name[]
+{
+    "NONE",
+    "UNORM",
+    "SNORM",
+    "USCALED",
+    "SSCALED",
+    "UINT",
+    "SINT",
+    "UFLOAT",
+    "SFLOAT",
+    "SRGB"
+};//
+
+VulkanInstance *InitVulkanInstance()
+{
+    #ifdef _DEBUG
+        if(!CheckStrideBytesByFormat())
+        {
+            std::cerr<<"check stride bytes by format failed."<<std::endl;
+            return(nullptr);
+        }
+    #endif//_DEBUG
+
+    InitNativeWindowSystem();
+
+    //InitVulkanProperties();
+
+    CreateInstanceLayerInfo cili;
+
+    memset(&cili,0,sizeof(CreateInstanceLayerInfo));
+
+    cili.lunarg.standard_validation=true;
+    cili.khronos.validation=true;
+
+    return CreateInstance("VulkanTest",nullptr,&cili);
+}
+
+int main(int,char **)
+{
+            Window *            win             =nullptr;
+            VulkanInstance *    inst            =nullptr;
+            GPUDevice *         device          =nullptr;
+    const   GPUPhysicalDevice * physical_device =nullptr;
+
+    inst=InitVulkanInstance();
+
+    if(!inst)
+    {
+        std::cerr<<"[VULKAN FATAL ERROR] Create Vulkan Instance failed.";
+        return(false);
+    }
+
+        physical_device=inst->GetDevice(VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU);
+
+    if(!physical_device)
+        physical_device=inst->GetDevice(VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU);
+
+    uint32_t count;
+    const VulkanFormat *vf=GetVulkanFormatList(count);
+
+    if(!count)return(255);
+
+    for(uint32_t i=0;i<count;i++)
+    {
+        std::cout<<std::setw(4)<<i<<". ";
+        
+        std::cout<<"Format [ID:"<<std::setw(10)<<vf->format<<"]["<<std::setw(16)<<vf->name<<"]";
+
+        if(vf->depth!=VulkanBaseType::NONE)
+            std::cout<<"[  Depth:"<<std::setw(8)<<data_type_name[size_t(vf->depth)]<<"]";
+        
+        if(vf->stencil!=VulkanBaseType::NONE)
+            std::cout<<"[Stencil:"<<std::setw(8)<<data_type_name[size_t(vf->stencil)]<<"]";
+
+        if((vf->depth==VulkanBaseType::NONE)
+         &&(vf->stencil==VulkanBaseType::NONE))
+            std::cout<<"[  Color:"<<std::setw(8)<<data_type_name[size_t(vf->color)]<<"]";
+
+        {
+            const VkFormatProperties fp=physical_device->GetFormatProperties(vf->format);
+
+            char olb[]="[   ]";
+
+            if(fp.optimalTilingFeatures&VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT )olb[1]='O';
+            if(fp.linearTilingFeatures&VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT  )olb[2]='L';
+            if(fp.bufferFeatures&VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT        )olb[2]='B';
+
+            std::cout<<olb;
+        }
+
+        if(vf->compress_type!=TextureCompressType::NONE)
+            std::cout<<" use "<<texture_compress_name[size_t(vf->compress_type)]<<" compress.";
+        else
+            std::cout<<std::setw(4)<<vf->bytes<<" bytes/pixel.";
+            
+        std::cout<<std::endl;
+
+        ++vf;
+    }
+
+    delete inst;
+ 
+    return 0;
+}