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hal/riscv-rvv: refactor the building process #27301 Current hal/riscv-rvv is built with all headers without building an object. This slows down the compilation progress, especially when re-compiling for minor changes in those headers (~170 files need to be re-compiled). This patch solves the problem. ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake
32 lines
934 B
C++
32 lines
934 B
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#ifndef OPENCV_HAL_RVV_HPP_INCLUDED
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#define OPENCV_HAL_RVV_HPP_INCLUDED
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#include "opencv2/core/base.hpp"
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#include "opencv2/core/utility.hpp"
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#include "opencv2/core/hal/interface.h"
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#if defined(__riscv_v) && __riscv_v == 1000000
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#define CV_HAL_RVV_1P0_ENABLED 1
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#else
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#define CV_HAL_RVV_1P0_ENABLED 0
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#endif
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#if defined(__riscv_v) && __riscv_v == 7000 && defined(__GNUC__) && __GNUC__ == 10 && __GNUC_MINOR__ == 4 && defined(__THEAD_VERSION__)
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#define CV_HAL_RVV_071_ENABLED 1
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#else
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#define CV_HAL_RVV_071_ENABLED 0
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#endif
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#if CV_HAL_RVV_1P0_ENABLED || CV_HAL_RVV_071_ENABLED
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#include <riscv_vector.h>
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#endif
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#include "include/types.hpp"
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#include "include/core.hpp"
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#include "include/imgproc.hpp"
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#endif // OPENCV_HAL_RVV_HPP_INCLUDED
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