X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftexturestate.h;fp=source%2Ftexturestate.h;h=13f56744a43e9c4003dec444295ecd10d632601c;hb=ee7f1e3a5912789664648ac5be85127e62c1cda5;hp=0000000000000000000000000000000000000000;hpb=151c65f1157f3b55d0b794db788b557bbc50ed0c;p=gldbg.git

diff --git a/source/texturestate.h b/source/texturestate.h
new file mode 100644
index 0000000..13f5674
--- /dev/null
+++ b/source/texturestate.h
@@ -0,0 +1,61 @@
+/* $Id$
+
+This file is part of gldbg
+Copyright © 2009  Mikko Rasa, Mikkosoft Productions
+Distributed under the GPL
+*/
+
+#ifndef TEXTURESTATE_H_
+#define TEXTURESTATE_H_
+
+#include <string>
+#include <vector>
+#include <GL/gl.h>
+#include "autoconstptr.h"
+
+struct TexImageState
+{
+	unsigned width;
+	unsigned height;
+	unsigned depth;
+	GLenum internal_format;
+
+	TexImageState();
+	void set_2d(GLenum, unsigned, unsigned);
+	std::string describe() const;
+};
+
+struct TextureState
+{
+	unsigned id;
+	GLenum target;
+	std::vector<TexImageState> images;
+	GLenum min_filter;
+	GLenum mag_filter;
+	GLenum wrap_s;
+	GLenum wrap_t;
+	GLenum wrap_r;
+	GLenum compare_mode;
+	GLenum compare_func;
+	bool generate_mipmap;
+
+	TextureState();
+	void set_image_2d(unsigned, GLenum, unsigned, unsigned);
+	void set_parameter(GLenum, const int *);
+	std::string describe() const;
+};
+
+struct TexUnitState
+{
+	AutoConstPtr<TextureState> current_2d;
+	AutoConstPtr<TextureState> current_3d;
+
+	TexUnitState();
+
+	void set_current_texture(GLenum, TextureState *);
+	TextureState *get_current_texture(GLenum);
+	const TextureState *get_current_texture(GLenum) const;
+	std::string describe_binding(GLenum) const;
+};
+
+#endif