1 files changed, 77 insertions, 0 deletions
diff --git a/intern/cycles/render/bake.h b/intern/cycles/render/bake.h
new file mode 100644
index 00000000000..ea403f7d39a
--- /dev/null
+++ b/intern/cycles/render/bake.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2011-2014 Blender Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+#ifndef __BAKE_H__
+#define __BAKE_H__
+
+#include "util_vector.h"
+#include "device.h"
+#include "scene.h"
+#include "session.h"
+
+CCL_NAMESPACE_BEGIN
+
+class BakeData {
+public:
+	BakeData(const int object, const int tri_offset, const int num_pixels);
+	~BakeData();
+
+	void set(int i, int prim, float uv[2], float dudx, float dudy, float dvdx, float dvdy);
+	int object();
+	int size();
+	uint4 data(int i);
+	uint4 differentials(int i);
+	bool is_valid(int i);
+
+private:
+	int m_object;
+	int m_tri_offset;
+	int m_num_pixels;
+	vector<int>m_primitive;
+	vector<float>m_u;
+	vector<float>m_v;
+	vector<float>m_dudx;
+	vector<float>m_dudy;
+	vector<float>m_dvdx;
+	vector<float>m_dvdy;
+};
+
+class BakeManager {
+public:
+	BakeManager();
+	~BakeManager();
+
+	bool get_baking();
+	void set_baking(const bool value);
+
+	BakeData *init(const int object, const int tri_offset, const int num_pixels);
+
+	bool bake(Device *device, DeviceScene *dscene, Scene *scene, Progress& progress, ShaderEvalType shader_type, BakeData *bake_data, float result[]);
+
+	void device_update(Device *device, DeviceScene *dscene, Scene *scene, Progress& progress);
+	void device_free(Device *device, DeviceScene *dscene);
+
+	bool need_update;
+
+private:
+	BakeData *m_bake_data;
+	bool m_is_baking;
+};
+
+CCL_NAMESPACE_END
+
+#endif /* __BAKE_H__ */
+