X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fdatatype.h;h=ccd288c9ebc75f2f13c3fc8b8098e5968d9805f6;hb=2b2676392aff2eb6b38c3e463cc67f4d67a4ef8b;hp=6bc085276c05f3b05c83708df45a4be74b01ffa0;hpb=096481bcb88844ec28fd33147ed5010bfe2e15d9;p=libs%2Fgl.git

diff --git a/source/core/datatype.h b/source/core/datatype.h
index 6bc08527..ccd288c9 100644
--- a/source/core/datatype.h
+++ b/source/core/datatype.h
@@ -91,8 +91,9 @@ enum DataType
 };
 
 inline unsigned get_type_size(DataType t) { return t&0xFF; }
-inline bool is_matrix(DataType t) { return (t>>14)&3; }
-inline bool is_vector(DataType t) { return !is_matrix(t) && ((t>>12)&3); }
+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);