X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Freflect.h;h=8de915729ce50e8748c9e8011419d5bd4f7cf6b8;hp=c2d7aa0483bd36e4411a55c2d5325158dfae1b92;hb=cc5483cc709fdf7b6966a3e69dabfcafebaaffa0;hpb=577a93f39f9b4d0f5101cd2f539fc774e7b06825

diff --git a/source/glsl/reflect.h b/source/glsl/reflect.h
index c2d7aa04..8de91572 100644
--- a/source/glsl/reflect.h
+++ b/source/glsl/reflect.h
@@ -53,7 +53,7 @@ private:
 	virtual void visit(VariableDeclaration &);
 };
 
-/** Determines the size and alignment of a variable, in bytes. */
+/** Determines the size and alignment of a variable or a type, in bytes. */
 class MemoryRequirementsCalculator: private NodeVisitor
 {
 public:
@@ -61,8 +61,9 @@ public:
 	{
 		unsigned size;
 		unsigned alignment;
+		unsigned stride;
 
-		Result(unsigned s, unsigned a): size(s), alignment(a) { }
+		Result(unsigned s, unsigned a): size(s), alignment(a), stride(s+a-1-(s+a-1)%a) { }
 	};
 private:
 	unsigned r_size;
@@ -71,6 +72,7 @@ private:
 
 public:
 	Result apply(VariableDeclaration &v) { v.visit(*this); return Result(r_size, r_alignment); }
+	Result apply(TypeDeclaration &t) { t.visit(*this); return Result(r_size, r_alignment); }
 
 private:
 	virtual void visit(BasicTypeDeclaration &);