X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Funiformblock.h;h=1a277106040f3757dd6d3c143f61f55137a08266;hb=904de4f7fd994886adbd3a6c03bc1b7c14ebc562;hp=3a1cdb959d06e77106024aa1f264f648836664bb;hpb=8c24084524198e23d65058454001ffb0bf20e94f;p=libs%2Fgl.git

diff --git a/source/uniformblock.h b/source/uniformblock.h
index 3a1cdb95..1a277106 100644
--- a/source/uniformblock.h
+++ b/source/uniformblock.h
@@ -2,27 +2,48 @@
 #define MSP_GL_UNIFORMBLOCK_H_
 
 #include <map>
+#include <vector>
+#include "bufferable.h"
+#include "program.h"
 
 namespace Msp {
 namespace GL {
 
+class BufferRange;
 class Color;
 class Matrix;
 class Uniform;
 class Vector3;
 class Vector4;
 
-class UniformBlock
+/**
+Stores uniforms with a specific layout.  Both named and default uniform blocks
+are supported.
+*/
+class UniformBlock: public Bufferable
 {
 private:
 	std::map<int, const Uniform *> uniforms;
+	unsigned size;
+	std::vector<char> data;
+	mutable BufferRange *buf_range;
 
 	UniformBlock(const UniformBlock &);
 	UniformBlock &operator=(const UniformBlock &);
 public:
-	UniformBlock() { }
+	UniformBlock();
+	UniformBlock(unsigned);
+	~UniformBlock();
 
+private:
+	virtual unsigned get_data_size() const { return size; }
+	virtual unsigned get_alignment() const;
+	virtual void offset_changed();
+	virtual void upload_data() const;
+
+public:
 	void attach(int, const Uniform &);
+	void attach(const Program::UniformInfo &, const Uniform &);
 
 	void apply(int) const;
 };