added a newly test that it's ColorTest.cpp

CMakeLists.txt

@@ -15,6 +15,8 @@ macro(cm_example_project project_name)
     set_property(TARGET ${project_name} PROPERTY FOLDER "CM/Examples")
 endmacro()
 
+add_executable(ColorTest ColorTest.cpp)
+cm_example_project(ColorTest)
 
 add_executable(GetCpuInfo GetCpuInfo.cpp)
 cm_example_project(GetCpuInfo)

ColorTest.cpp

@@ -0,0 +1,21 @@
+#include<hgl/color/ColorFormat.h>
+#include<iostream>
+
+using namespace hgl;
+using namespace std;
+
+void half_float_test()
+{
+    const float         f_12_34 =12.34f;
+    const half_float    hf_12_23=float2half(12.34f);
+    const float         f_12_23_hf=half2float(hf_12_23);
+
+    cout<<"f_12_34="<<f_12_34<<endl;
+    cout<<"hf_12_23="<<hf_12_23<<endl;
+    cout<<"f_12_23_hf="<<f_12_23_hf<<endl;
+}
+
+void main(int,char **)
+{
+    half_float_test();
+}