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Wind Yuan5ddbfd22015-02-10 18:04:09 +08001/*
2 * cl_image_processor.h - CL image processor
3 *
4 * Copyright (c) 2015 Intel Corporation
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *
18 * Author: Wind Yuan <feng.yuan@intel.com>
19 */
20
21#ifndef XCAM_CL_IMAGE_PROCESSOR_H
22#define XCAM_CL_IMAGE_PROCESSOR_H
23
24#include "xcam_utils.h"
25#include "image_processor.h"
26#include <list>
27
28namespace XCam {
29
30class CLImageHandler;
31class CLContext;
32
33class CLImageProcessor
34 : public ImageProcessor
35{
36 typedef std::list<SmartPtr<CLImageHandler>> ImageHandlerList;
37public:
38 explicit CLImageProcessor ();
39 virtual ~CLImageProcessor ();
40
41protected:
Wind Yuanffe35592015-02-11 16:05:12 +080042 bool add_handler (SmartPtr<CLImageHandler> &handler);
43
Wind Yuan5ddbfd22015-02-10 18:04:09 +080044 //derive from ImageProcessor
45 virtual bool can_process_result (SmartPtr<X3aResult> &result);
46 virtual XCamReturn apply_3a_results (X3aResultList &results);
47 virtual XCamReturn apply_3a_result (SmartPtr<X3aResult> &result);
48 virtual XCamReturn process_buffer (SmartPtr<VideoBuffer> &input, SmartPtr<VideoBuffer> &output);
49
50private:
51 virtual XCamReturn create_handlers ();
52 XCAM_DEAD_COPY (CLImageProcessor);
53
54private:
55 SmartPtr<CLContext> _context;
56 ImageHandlerList _handlers;
57};
58
59};
60#endif //XCAM_CL_IMAGE_PROCESSOR_H