1 files changed, 67 insertions, 0 deletions
diff --git a/source/blender/python/gawain/gwn_py_types.h b/source/blender/python/gawain/gwn_py_types.h
new file mode 100644
index 00000000000..dde6cf98827
--- /dev/null
+++ b/source/blender/python/gawain/gwn_py_types.h
@@ -0,0 +1,67 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/python/gawain/gwn_py_types.h
+ *  \ingroup pygawain
+ */
+
+#ifndef __GWN_PY_TYPES_H__
+#define __GWN_PY_TYPES_H__
+
+#include "BLI_compiler_attrs.h"
+
+#define USE_GWN_PY_REFERENCES
+
+extern PyTypeObject BPyGwn_VertFormat_Type;
+extern PyTypeObject BPyGwn_VertBuf_Type;
+extern PyTypeObject BPyGwn_Batch_Type;
+
+#define BPyGwn_VertFormat_Check(v)     (Py_TYPE(v) == &BPyGwn_VertFormat_Type)
+#define BPyGwn_VertBuf_Check(v)        (Py_TYPE(v) == &BPyGwn_VertBuf_Type)
+#define BPyGwn_Batch_Check(v)          (Py_TYPE(v) == &BPyGwn_Batch_Type)
+
+typedef struct BPyGwn_VertFormat {
+	PyObject_VAR_HEAD
+	struct Gwn_VertFormat fmt;
+} BPyGwn_VertFormat;
+
+typedef struct BPyGwn_VertBuf {
+	PyObject_VAR_HEAD
+	/* The buf is owned, we may support thin wrapped batches later. */
+	struct Gwn_VertBuf *buf;
+} BPyGwn_VertBuf;
+
+typedef struct BPyGwn_Batch {
+	PyObject_VAR_HEAD
+	/* The batch is owned, we may support thin wrapped batches later. */
+	struct Gwn_Batch *batch;
+#ifdef USE_GWN_PY_REFERENCES
+	/* Just to keep a user to prevent freeing buf's we're using */
+	PyObject *references;
+#endif
+} BPyGwn_Batch;
+
+PyObject *BPyInit_gawain_types(void);
+
+PyObject *BPyGwn_VertFormat_CreatePyObject(struct Gwn_VertFormat *fmt);
+PyObject *BPyGwn_VertBuf_CreatePyObject(struct Gwn_VertBuf *vbo) ATTR_NONNULL(1);
+PyObject *BPyGwn_Batch_CreatePyObject(struct Gwn_Batch *batch) ATTR_NONNULL(1);
+
+#endif /* __GWN_PY_TYPES_H__ */