X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Funiformblock.h;h=a71dab25f71afa7108e0867cd9f4740417ac169a;hb=f73e671dcb36c097647cddbf5b1eaaad2ffc9299;hp=5e88f0f80de81919ebcc510defaccc6f778e7b47;hpb=be6ffe96ecb4707599fe1a6f620c348760213d46;p=libs%2Fgl.git

diff --git a/source/core/uniformblock.h b/source/core/uniformblock.h
index 5e88f0f8..a71dab25 100644
--- a/source/core/uniformblock.h
+++ b/source/core/uniformblock.h
@@ -11,8 +11,15 @@ namespace Msp {
 namespace GL {
 
 /**
-Stores uniforms with a specific layout.  Both named and default uniform blocks
-are supported.
+Stores uniform values in a block of memory.
+
+For named uniform blocks the values are stored according to the reflected
+layout of the block, ready for use by shaders.  For the default uniform block,
+the location of the uniform is multiplied by 16 to obtain the memory offset.
+
+Applications normally don't need to deal with UniformBlocks directly.  They're
+managed by the ProgramData class, which provides a higher-level interface for
+setting uniform values.
 */
 class UniformBlock: public UniformBlockBackend, public NonCopyable, public Bufferable
 {