X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcore%2Fbuffer.h;h=7682347ff1cf1962b411b36f146ca146c71d3b31;hp=df570d7eb01d2b8bae9f6115adfb2345435c4c53;hb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;hpb=acaefb4c669f01855252818ef0a2958cbdababc3

diff --git a/source/core/buffer.h b/source/core/buffer.h
index df570d7e..7682347f 100644
--- a/source/core/buffer.h
+++ b/source/core/buffer.h
@@ -3,6 +3,7 @@
 
 #include <stdexcept>
 #include <string>
+#include "buffer_backend.h"
 
 namespace Msp {
 namespace GL {
@@ -21,22 +22,14 @@ A buffer for storing data in GL memory.  Putting vertex and index data in
 buffers can improve rendering performance.  The VertexArray, Mesh and
 UniformBlock classes contain built-in support for buffers.
 */
-class Buffer
+class Buffer: public BufferBackend
 {
-	friend class PipelineState;
-	friend class Texture2D;
-	friend class VertexSetup;
+	friend BufferBackend;
 
 private:
-	unsigned id;
-	unsigned size;
-
-	static Buffer *scratch_binding;
+	unsigned size = 0;
 
 public:
-	Buffer();
-	~Buffer();
-
 	/** Defines the storage size of the buffer.  Must be called before data can
 	be uploaded.  Storage cannot be changed once set. */
 	void storage(unsigned);
@@ -54,15 +47,10 @@ public:
 
 	void require_size(unsigned) const;
 
-	void *map();
-	bool unmap();
-
-	void set_debug_name(const std::string &);
+	using BufferBackend::map;
+	using BufferBackend::unmap;
 
-private:
-	void bind_scratch();
-public:
-	static void unbind_scratch();
+	using BufferBackend::set_debug_name;
 };
 
 } // namespace GL