/*
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* cl_3d_denoise_handler.h - CL 3D noise reduction handler
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*
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* Copyright (c) 2015 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Author: Wei Zong <wei.zong@intel.com>
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*/
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#ifndef XCAM_CL_3D_DENOISE_HANLDER_H
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#define XCAM_CL_3D_DENOISE_HANLDER_H
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#include <xcam_std.h>
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#include <base/xcam_3a_result.h>
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#include <x3a_stats_pool.h>
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#include <ocl/cl_image_handler.h>
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namespace XCam {
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class CL3DDenoiseImageHandler;
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class CL3DDenoiseImageKernel
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: public CLImageKernel
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{
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typedef std::list<SmartPtr<CLImage>> CLImagePtrList;
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private:
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public:
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explicit CL3DDenoiseImageKernel (
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const SmartPtr<CLContext> &context,
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const char *name,
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uint32_t channel,
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SmartPtr<CL3DDenoiseImageHandler> &handler);
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virtual ~CL3DDenoiseImageKernel () {
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_image_in_list.clear ();
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}
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protected:
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virtual XCamReturn prepare_arguments (
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CLArgList &args, CLWorkSize &work_size);
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private:
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XCAM_DEAD_COPY (CL3DDenoiseImageKernel);
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uint32_t _channel;
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uint8_t _ref_count;
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SmartPtr<CL3DDenoiseImageHandler> _handler;
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CLImagePtrList _image_in_list;
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SmartPtr<CLImage> _image_out_prev;
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};
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class CL3DDenoiseImageHandler
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: public CLImageHandler
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{
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public:
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explicit CL3DDenoiseImageHandler (
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const SmartPtr<CLContext> &context, const char *name);
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bool set_ref_framecount (const uint8_t count);
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uint8_t get_ref_framecount () const {
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return _ref_count;
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};
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bool set_denoise_config (const XCam3aResultTemporalNoiseReduction& config);
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XCam3aResultTemporalNoiseReduction& get_denoise_config () {
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return _config;
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};
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SmartPtr<VideoBuffer> get_input_buf () {
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return _input_buf;
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}
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SmartPtr<VideoBuffer> get_output_buf () {
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return _output_buf;
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}
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protected:
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virtual XCamReturn prepare_parameters (SmartPtr<VideoBuffer> &input, SmartPtr<VideoBuffer> &output);
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private:
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XCAM_DEAD_COPY (CL3DDenoiseImageHandler);
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private:
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uint8_t _ref_count;
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XCam3aResultTemporalNoiseReduction _config;
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SmartPtr<VideoBuffer> _input_buf;
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SmartPtr<VideoBuffer> _output_buf;
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};
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SmartPtr<CLImageHandler>
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create_cl_3d_denoise_image_handler (
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const SmartPtr<CLContext> &context, uint32_t channel, uint8_t ref_count);
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};
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#endif //XCAM_CL_3D_DENOISE_HANLDER_H
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