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Release 1.0.10
* ARM NEON-optimized code compiles now only for at least ARMv6 architecture. * Implemented linear ramping lramp_* functions optimized for i686, x86_64, ARM-32 and AArch64 architectures. * Fixed avx::dyn_biquad_process_x8_fma3 function implementation. * Slight optimizations of avx::biquad_process_x4_fma3 and avx::dyn_biquad_process_x4_fma3. * Added test build for Windows using MSYS2. * Updated build scripts. * Updated module versions in dependencies.
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‎.github/workflows/build.yml

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echo "***** MEMCHECK $test *****"; \
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valgrind ${{env.VALGRIND_ARGS}} .build/target/${{env.ARTIFACT}}/${{env.ARTIFACT}}-test utest --verbose --jobs 1 --nofork --debug $test; \
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done
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windows_mingw64:
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runs-on: windows-2022
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defaults:
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run:
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shell: msys2 {0}
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steps:
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- name: Setup MSYS2 and install dependencies
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uses: msys2/setup-msys2@v2
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with:
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msystem: MINGW64
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release: false
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update: false
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install: >-
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base-devel
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git
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mingw-w64-x86_64-gcc
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- uses: actions/checkout@v3
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- name: Configure project
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shell: msys2 {0}
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run: make config TEST=1
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- name: Fetch project dependencies
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shell: msys2 {0}
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run: make fetch
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- name: Build project
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shell: msys2 {0}
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run: make VERBOSE=1
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- name: Run unit tests
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shell: msys2 {0}
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run: .build/target/${{env.ARTIFACT}}/${{env.ARTIFACT}}-test.exe utest --verbose --jobs 1

‎CHANGELOG

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* RECENT CHANGES
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*******************************************************************************
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=== 1.0.10 ===
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* ARM NEON-optimized code compiles now only for at least ARMv6 architecture.
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* Implemented linear ramping lramp_* functions optimized for
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i686, x86_64, ARM-32 and AArch64 architectures.
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* Fixed avx::dyn_biquad_process_x8_fma3 function implementation.
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* Slight optimizations of avx::biquad_process_x4_fma3 and avx::dyn_biquad_process_x4_fma3.
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* Added test build for Windows using MSYS2.
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* Updated build scripts.
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* Updated module versions in dependencies.
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=== 1.0.9 ===
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* Added Clang build for the CI.
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‎include/lsp-plug.in/dsp/common/pmath.h

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#include <lsp-plug.in/dsp/common/pmath/fmop_kx.h>
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#include <lsp-plug.in/dsp/common/pmath/fmop_vv.h>
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#include <lsp-plug.in/dsp/common/pmath/log.h>
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#include <lsp-plug.in/dsp/common/pmath/lramp.h>
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#include <lsp-plug.in/dsp/common/pmath/minmax.h>
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#include <lsp-plug.in/dsp/common/pmath/normalize.h>
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#include <lsp-plug.in/dsp/common/pmath/op_kx.h>

‎include/lsp-plug.in/dsp/common/pmath/lramp.h

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/*
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* Copyright (C) 2023 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2023 Vladimir Sadovnikov <[email protected]>
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*
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* This file is part of lsp-dsp-lib
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* Created on: 1 февр. 2023 г.
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*
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* lsp-dsp-lib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* lsp-dsp-lib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with lsp-dsp-lib. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef LSP_PLUG_IN_DSP_COMMON_PMATH_LRAMP_H_
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#define LSP_PLUG_IN_DSP_COMMON_PMATH_LRAMP_H_
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/** Calculate linear ramping envelope: dst[i] = v1 + ((v2-v1)*i) / count
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_set1, float *dst, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = dst[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp1, float *dst, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = src[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp2, float *dst, const float *src, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = dst[i] + src[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_add2, float *dst, const float *src, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = dst[i] - src[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_sub2, float *dst, const float *src, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = src[i] * (v1 + ((v2-v1)*i) / count) - dst[i]
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_rsub2, float *dst, const float *src, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = dst[i] * src[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_mul2, float *dst, const float *src, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = dst[i] / (src[i] * (v1 + ((v2-v1)*i) / count))
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_div2, float *dst, const float *src, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = (src[i] * (v1 + ((v2-v1)*i) / count)) / dst[i]
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_rdiv2, float *dst, const float *src, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = a[i] + b[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_add3, float *dst, const float *a, const float *b, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = a[i] - b[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_sub3, float *dst, const float *a, const float *b, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = b[i] * (v1 + ((v2-v1)*i) / count) - a[i]
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_rsub3, float *dst, const float *a, const float *b, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = a[i] * b[i] * (v1 + ((v2-v1)*i) / count)
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_mul3, float *dst, const float *a, const float *b, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = a[i] / (b[i] * (v1 + ((v2-v1)*i) / count))
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_div3, float *dst, const float *a, const float *b, float v1, float v2, size_t count);
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/** Apply linear ramping envelope: dst[i] = (b[i] * (v1 + ((v2-v1)*i) / count)) / a[i]
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*
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* @param dst destination vector
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* @param count number of elements
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*/
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LSP_DSP_LIB_SYMBOL(void, lramp_rdiv3, float *dst, const float *a, const float *b, float v1, float v2, size_t count);
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#endif /* LSP_PLUG_IN_DSP_COMMON_PMATH_LRAMP_H_ */

‎include/lsp-plug.in/dsp/version.h

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// Define version of headers
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#define LSP_DSP_LIB_MAJOR 1
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#define LSP_DSP_LIB_MINOR 0
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#define LSP_DSP_LIB_MICRO 9
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#define LSP_DSP_LIB_MICRO 10
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#if defined(__WINDOWS__) || defined(__WIN32__) || defined(__WIN64__) || defined(_WIN64) || defined(_WIN32) || defined(__WINNT) || defined(__WINNT__)
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#define LSP_DSP_LIB_EXPORT_MODIFIER __declspec(dllexport)

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