X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fdatatype.h;h=d7414a26905a9469756783896c8f3f15acb1b4a8;hb=33b6ca811172d402fc891eeed9cd2a5edc28d61d;hp=92529a18fc256535eb92e85bd0ae93252c1c11a9;hpb=e5881460cb0c2541fda9ff0b823d5ca1e0ecb986;p=libs%2Fgl.git

diff --git a/source/core/datatype.h b/source/core/datatype.h
index 92529a18..d7414a26 100644
--- a/source/core/datatype.h
+++ b/source/core/datatype.h
@@ -90,10 +90,16 @@ enum DataType
 	SAMPLER_CUBE_ARRAY_SHADOW = 0x3C0304
 };
 
-inline unsigned get_type_size(DataType t)
-{ return t&0xFF; }
+inline unsigned get_type_size(DataType t) { return t&0xFF; }
+inline bool is_float(DataType t) { return t&0x200; }
+inline bool is_matrix(DataType t) { return t&0xC000; }
+inline bool is_vector(DataType t) { return !is_matrix(t) && (t&0x3000); }
+inline bool is_image(DataType t) { return t&0x70000; }
 
 GLenum get_gl_type(DataType);
+DataType from_gl_type(GLenum);
+
+void require_type(DataType);
 
 } // namespace GL
 } // namespace Msp