X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcore%2Fdatatype.h;h=d2739c49b6f7471ad3fed90c5e12de0ec27f4911;hp=8111dd77f634b341f7c60cab6b1e4fc1533ca727;hb=HEAD;hpb=160e9eea29bd10034733d59507fa1bcca36be401

diff --git a/source/core/datatype.h b/source/core/datatype.h
index 8111dd77..29789907 100644
--- a/source/core/datatype.h
+++ b/source/core/datatype.h
@@ -8,9 +8,11 @@ namespace Msp {
 namespace GL {
 
 /**
-Identifies a data type.  The values are bitfields laid as follows:
+Identifies a data type.
 
-__ds addd ccrr _bfg ssss ssss
+The values are bitfields laid as follows:
+
+__hm addd ccrr _bfg ssss ssss
   ││ │  │  │ │  │││         └╴Size (bytes)
   ││ │  │  │ │  ││└──────────╴Signed flag
   ││ │  │  │ │  │└───────────╴Floating-point flag
@@ -23,7 +25,7 @@ __ds addd ccrr _bfg ssss ssss
   └──────────────────────────╴Shadow sampler flag
 
 This information is presented for internal documentation purposes only; it is
-inadvisable for programs to rely on it.
+inadvisable for applications to rely on it.
 */
 enum DataType
 {
@@ -45,6 +47,9 @@ enum DataType
 	INT_VEC2 = 0x1108,
 	INT_VEC3 = 0x210C,
 	INT_VEC4 = 0x3110,
+	UINT_VEC2 = 0x1008,
+	UINT_VEC3 = 0x200C,
+	UINT_VEC4 = 0x3010,
 	BOOL_VEC2 = 0x1402,
 	BOOL_VEC3 = 0x2403,
 	BOOL_VEC4 = 0x3404,
@@ -91,11 +96,12 @@ enum DataType
 	SAMPLER_CUBE_ARRAY_SHADOW = 0x3C0304
 };
 
-inline unsigned get_type_size(DataType t) { return t&0xFF; }
+inline std::size_t 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; }
+inline bool is_sampled_image(DataType t) { return t&0x100000; }
 
 inline DataType get_matrix_column_type(DataType t)
 {