X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=flavors%2Fgl%2Fsource%2Fbufferstate.h;fp=flavors%2Fgl%2Fsource%2Fbufferstate.h;h=c3f504bf593ab5416bf95170a903424b69fbc5a7;hb=f53057ce9b5eb3c7256a4aca95b4944733e14503;hp=0000000000000000000000000000000000000000;hpb=73c55fc88d8bad336fbd6cfecedc0cf18d06167c;p=gldbg.git

diff --git a/flavors/gl/source/bufferstate.h b/flavors/gl/source/bufferstate.h
new file mode 100644
index 0000000..c3f504b
--- /dev/null
+++ b/flavors/gl/source/bufferstate.h
@@ -0,0 +1,54 @@
+/* $Id$
+
+This file is part of gldbg
+Copyright © 2009-2010  Mikko Rasa, Mikkosoft Productions
+Distributed under the GPL
+*/
+
+#ifndef BUFFERSTATE_H_
+#define BUFFERSTATE_H_
+
+#include <string>
+#include <vector>
+#include "opengl.h"
+
+struct ArrayState;
+
+struct BufferContent
+{
+	struct Array
+	{
+		GLenum kind;
+		unsigned index;
+		unsigned size;
+		GLenum type;
+		int offset;
+
+		Array(const ArrayState &);
+	};
+
+	bool consistent;
+	unsigned stride;
+	std::vector<Array> arrays;
+
+	BufferContent();
+	void update(const ArrayState &);
+	std::string describe() const;
+};
+
+struct BufferState
+{
+	unsigned id;
+	GLenum target;
+	GLenum usage;
+	unsigned size;
+	char *data;
+	BufferContent content;
+
+	BufferState();
+	void set_data(unsigned, const void *, GLenum);
+	void set_sub_data(unsigned, unsigned, const void *);
+	std::string describe() const;
+};
+
+#endif