gpu: fix a stupid signed/unsigned inconsistency causing vertex declaration

creation failures.

src/gpu/vertexbuffer.cpp

@@ -318,7 +318,7 @@ void VertexDeclaration::Initialize()
         X, D3DDECLTYPE_SHORT2N, X, D3DDECLTYPE_SHORT4N, /* int16_t */
         X, D3DDECLTYPE_USHORT2N, X, D3DDECLTYPE_USHORT4N, /* uint16_t */
         X, X, X, X, /* int32_t */
-        X, X, X, X, /* int64_t */
+        X, X, X, X, /* uint32_t */
     };
     static D3DDECLUSAGE const ulut[] =
     {

src/gpu/vertexbuffer.h

@@ -84,12 +84,12 @@ protected:
         Typehalf,     Typef16vec2, Typef16vec3, Typef16vec4,
         Typefloat,    Typevec2,    Typevec3,    Typevec4,
         Typedouble,   Typef64vec2, Typef64vec3, Typef64vec4,
-        Typeuint8_t,  Typeu8vec2,  Typeu8vec3,  Typeu8vec4,
         Typeint8_t,   Typei8vec2,  Typei8vec3,  Typei8vec4,
-        Typeuint16_t, Typeu16vec2, Typeu16vec3, Typeu16vec4,
+        Typeuint8_t,  Typeu8vec2,  Typeu8vec3,  Typeu8vec4,
         Typeint16_t,  Typei16vec2, Typei16vec3, Typei16vec4,
-        Typeuint32_t, Typeuvec2,   Typeuvec3,   Typeuvec4,
+        Typeuint16_t, Typeu16vec2, Typeu16vec3, Typeu16vec4,
         Typeint32_t,  Typeivec2,   Typeivec3,   Typeivec4,
+        Typeuint32_t, Typeuvec2,   Typeuvec3,   Typeuvec4,
     };
 
 #define LOL_TYPE(T) \