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Merge pull request #22463 from hanliutong:rvv

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Redesign the SIMD macro.
This commit is contained in:
Alexander Smorkalov 2022-10-27 14:16:03 +03:00 committed by GitHub
commit 778faddbd8
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2 changed files with 12 additions and 5 deletions
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9
modules/core/include/opencv2/core/hal/intrin.hpp
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@ -544,6 +544,11 @@ using namespace CV__SIMD_NAMESPACE;
#endif
//! @cond IGNORED
#ifndef CV_SIMD_64F
#define CV_SIMD_64F 0
#endif
namespace CV__SIMD_NAMESPACE {
//! @addtogroup core_hal_intrin
//! @{
@ -908,10 +913,6 @@ namespace CV__SIMD_NAMESPACE {
#undef VXPREFIX
} // namespace
//! @cond IGNORED
#ifndef CV_SIMD_64F
#define CV_SIMD_64F 0
#endif
#ifndef CV_SIMD_FP16
#define CV_SIMD_FP16 0 //!< Defined to 1 on native support of operations with float16x8_t / float16x16_t (SIMD256) types

8
modules/core/include/opencv2/core/hal/intrin_rvv_scalable.hpp
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@ -1,3 +1,9 @@
// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
// The original implementation is contributed by HAN Liutong.
// Copyright (C) 2022, Institute of Software, Chinese Academy of Sciences.
#ifndef OPENCV_HAL_INTRIN_RVV_SCALABLE_HPP
#define OPENCV_HAL_INTRIN_RVV_SCALABLE_HPP
@ -1689,7 +1695,7 @@ OPENCV_HAL_IMPL_RVV_PACK_TRIPLETS(v_float64, vlmul_trunc_u8mf8)
////// FP16 support ///////
#if __riscv_zfh
#if defined(__riscv_zfh) && __riscv_zfh
inline v_float32 v_load_expand(const float16_t* ptr)
{
return vfwcvt_f(vle16_v_f16mf2((_Float16*)ptr, VTraits<v_float32>::vlanes()) ,VTraits<v_float32>::vlanes());;