| /* |
| * cl_csc_handler.h - CL csc handler |
| * |
| * Copyright (c) 2015 Intel Corporation |
| * |
| * 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. |
| * |
| * Author: wangfei <feix.w.wang@intel.com> |
| */ |
| |
| #ifndef XCAM_CL_CSC_HANLDER_H |
| #define XCAM_CL_CSC_HANLDER_H |
| |
| #include "xcam_utils.h" |
| #include "cl_image_handler.h" |
| |
| namespace XCam { |
| |
| enum CLCscType { |
| CL_CSC_TYPE_NONE = 0, |
| CL_CSC_TYPE_RGBATONV12, |
| CL_CSC_TYPE_RGBATOLAB, |
| CL_CSC_TYPE_RGBA64TORGBA, |
| }; |
| |
| class CLCscImageKernel |
| : public CLImageKernel |
| { |
| public: |
| explicit CLCscImageKernel (SmartPtr<CLContext> &context, const char *name); |
| |
| protected: |
| virtual XCamReturn prepare_arguments ( |
| SmartPtr<DrmBoBuffer> &input, SmartPtr<DrmBoBuffer> &output, |
| CLArgument args[], uint32_t &arg_count, |
| CLWorkSize &work_size); |
| |
| private: |
| XCAM_DEAD_COPY (CLCscImageKernel); |
| |
| uint32_t _vertical_offset; |
| }; |
| |
| class CLCscImageHandler |
| : public CLImageHandler |
| { |
| public: |
| explicit CLCscImageHandler (const char *name, CLCscType type); |
| |
| protected: |
| virtual XCamReturn prepare_buffer_pool_video_info ( |
| const VideoBufferInfo &input, |
| VideoBufferInfo &output); |
| |
| private: |
| XCAM_DEAD_COPY (CLCscImageHandler); |
| |
| private: |
| uint32_t _output_format; |
| CLCscType _csc_type; |
| }; |
| |
| SmartPtr<CLImageHandler> |
| create_cl_csc_image_handler (SmartPtr<CLContext> &context, CLCscType type); |
| |
| }; |
| |
| #endif //XCAM_CL_CSC_HANLDER_H |