[Feat] (MG_Util|MG_State/TextureState): Add TexturePixelDataType::HalfFloat and TexturePixelDataType::UnsignedInt248. Handle TexturePixelDataType::Float32UnsignedInt248Rev.

MobileGL/MG_State/GLState/TextureState/TextureEnum.h

@@ -171,6 +171,8 @@ namespace MobileGL {
         UnsignedInt,
         Int,
         Float,
+        HalfFloat,
+        UnsignedInt248,
         UnsignedByte332,
         UnsignedByte233Rev,
         UnsignedShort565,

MobileGL/MG_Util/Converters/GLToMG/TextureEnumConverter.cpp

@@ -253,6 +253,10 @@ namespace MobileGL {
                 return TexturePixelDataType::Int;
             case GL_FLOAT:
                 return TexturePixelDataType::Float;
+            case GL_HALF_FLOAT:
+                return TexturePixelDataType::HalfFloat;
+            case GL_UNSIGNED_INT_24_8:
+                return TexturePixelDataType::UnsignedInt248;
             case GL_UNSIGNED_BYTE_3_3_2:
                 return TexturePixelDataType::UnsignedByte332;
             case GL_UNSIGNED_BYTE_2_3_3_REV:

MobileGL/MG_Util/Converters/MGToGL/TextureEnumConverter.cpp

@@ -246,6 +246,10 @@ namespace MobileGL {
                 return GL_INT;
             case TexturePixelDataType::Float:
                 return GL_FLOAT;
+            case TexturePixelDataType::HalfFloat:
+                return GL_HALF_FLOAT;
+            case TexturePixelDataType::UnsignedInt248:
+                return GL_UNSIGNED_INT_24_8;
             case TexturePixelDataType::UnsignedByte332:
                 return GL_UNSIGNED_BYTE_3_3_2;
             case TexturePixelDataType::UnsignedByte233Rev:

MobileGL/MG_Util/Converters/MGToStr/TextureEnumConverter.cpp

@@ -246,6 +246,10 @@ namespace MobileGL {
                 return "Int";
             case TexturePixelDataType::Float:
                 return "Float";
+            case TexturePixelDataType::HalfFloat:
+                return "HalfFloat";
+            case TexturePixelDataType::UnsignedInt248:
+                return "UnsignedInt248";
             case TexturePixelDataType::UnsignedByte332:
                 return "UnsignedByte332";
             case TexturePixelDataType::UnsignedByte233Rev:

MobileGL/MG_Util/Metrics/TextureMetrics.cpp

@@ -210,6 +210,9 @@ namespace MobileGL {
             case TexturePixelDataType::UnsignedInt2101010Rev:
             case TexturePixelDataType::UnsignedInt101111Rev:
             case TexturePixelDataType::UnsignedInt5999Rev:
+            case TexturePixelDataType::UnsignedInt248:
+            case TexturePixelDataType::Float32UnsignedInt248Rev:
+                return 4;
                 return 4;
             default:
                 return 0;
@@ -222,11 +225,12 @@ namespace MobileGL {
             case TexturePixelDataType::Byte:
                 return 1;
             case TexturePixelDataType::UnsignedShort:
+            case TexturePixelDataType::HalfFloat:
             case TexturePixelDataType::Short:
                 return 2;
             case TexturePixelDataType::UnsignedInt:
-            case TexturePixelDataType::Int:
             case TexturePixelDataType::Float:
+            case TexturePixelDataType::Int:
                 return 4;
             default:
                 return 0;