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Remove float_dsp.cpp, inline the functions
This commit is contained in:
Henrik Rydgård
parent
c6502155ab
commit
b6b869ddee
@ -604,7 +604,6 @@
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<ClCompile Include="..\ext\at3_standalone\get_bits.cpp" />
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<ClCompile Include="..\ext\at3_standalone\compat.cpp" />
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<ClCompile Include="..\ext\at3_standalone\fft.cpp" />
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<ClCompile Include="..\ext\at3_standalone\float_dsp.cpp" />
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<ClCompile Include="..\ext\at3_standalone\mem.cpp" />
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<ClCompile Include="..\ext\at3_standalone\sinewin.cpp" />
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<ClCompile Include="..\ext\basis_universal\basisu_transcoder.cpp" />
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@ -1029,9 +1029,6 @@
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<ClCompile Include="..\ext\at3_standalone\atrac3plusdsp.cpp">
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<Filter>ext\at3_standalone</Filter>
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</ClCompile>
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<ClCompile Include="..\ext\at3_standalone\float_dsp.cpp">
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<Filter>ext\at3_standalone</Filter>
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</ClCompile>
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<ClCompile Include="..\ext\at3_standalone\mem.cpp">
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<Filter>ext\at3_standalone</Filter>
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</ClCompile>
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@ -248,7 +248,6 @@
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<ClInclude Include="..\..\ext\at3_standalone\atrac3plus_data.h" />
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<ClInclude Include="..\..\ext\at3_standalone\compat.h" />
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<ClInclude Include="..\..\ext\at3_standalone\fft.h" />
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<ClInclude Include="..\..\ext\at3_standalone\float_dsp.h" />
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<ClInclude Include="..\..\ext\at3_standalone\get_bits.h" />
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<ClInclude Include="..\..\ext\at3_standalone\intreadwrite.h" />
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<ClInclude Include="..\..\ext\at3_standalone\mem.h" />
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@ -401,7 +400,6 @@
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<ClCompile Include="..\..\ext\at3_standalone\atrac3plusdsp.cpp" />
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<ClCompile Include="..\..\ext\at3_standalone\compat.cpp" />
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<ClCompile Include="..\..\ext\at3_standalone\fft.cpp" />
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<ClCompile Include="..\..\ext\at3_standalone\float_dsp.cpp" />
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<ClCompile Include="..\..\ext\at3_standalone\get_bits.cpp" />
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<ClCompile Include="..\..\ext\at3_standalone\mem.cpp" />
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<ClCompile Include="..\..\ext\at3_standalone\sinewin.cpp" />
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@ -486,9 +486,6 @@
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<ClCompile Include="..\..\ext\at3_standalone\fft.cpp">
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<Filter>ext\at3_standalone</Filter>
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</ClCompile>
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<ClCompile Include="..\..\ext\at3_standalone\float_dsp.cpp">
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<Filter>ext\at3_standalone</Filter>
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</ClCompile>
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<ClCompile Include="..\..\ext\at3_standalone\get_bits.cpp">
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<Filter>ext\at3_standalone</Filter>
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</ClCompile>
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@ -937,9 +934,6 @@
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<ClInclude Include="..\..\ext\at3_standalone\fft.h">
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<Filter>ext\at3_standalone</Filter>
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</ClInclude>
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<ClInclude Include="..\..\ext\at3_standalone\float_dsp.h">
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<Filter>ext\at3_standalone</Filter>
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</ClInclude>
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<ClInclude Include="..\..\ext\at3_standalone\get_bits.h">
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<Filter>ext\at3_standalone</Filter>
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</ClInclude>
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@ -121,7 +121,6 @@ AT3_STANDALONE_FILES := \
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${SRC}/ext/at3_standalone/get_bits.cpp \
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${SRC}/ext/at3_standalone/compat.cpp \
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${SRC}/ext/at3_standalone/fft.cpp \
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${SRC}/ext/at3_standalone/float_dsp.cpp \
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${SRC}/ext/at3_standalone/mem.cpp \
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${SRC}/ext/at3_standalone/sinewin.cpp
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@ -14,7 +14,6 @@ set(ALL_SOURCE_FILES
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${SRC_DIR}/get_bits.cpp
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${SRC_DIR}/compat.cpp
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${SRC_DIR}/fft.cpp
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${SRC_DIR}/float_dsp.cpp
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${SRC_DIR}/mem.cpp
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${SRC_DIR}/sinewin.cpp
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)
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@ -1,43 +0,0 @@
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/*
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* Copyright 2005 Balatoni Denes
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* Copyright 2006 Loren Merritt
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg 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 GNU
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* 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
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "compat.h"
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#include "float_dsp.h"
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#include "mem.h"
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void vector_fmul(float *dst, const float *src0, const float *src1, int len) {
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int i;
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for (i = 0; i < len; i++)
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dst[i] = src0[i] * src1[i];
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}
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void vector_fmul_scalar(float *dst, const float *src, float mul, int len) {
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int i;
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for (i = 0; i < len; i++)
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dst[i] = src[i] * mul;
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}
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void vector_fmul_reverse(float *dst, const float *src0, const float *src1, int len) {
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int i;
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src1 += len - 1;
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for (i = 0; i < len; i++)
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dst[i] = src0[i] * src1[-i];
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}
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@ -18,26 +18,39 @@
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#pragma once
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void vector_fmul(float *dst, const float *src0, const float *src1, int len);
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inline void vector_fmul(float *dst, const float *src0, const float *src1, int len) {
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int i;
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for (i = 0; i < len; i++)
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dst[i] = src0[i] * src1[i];
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}
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/**
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* Multiply a vector of floats by a scalar float. Source and
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* destination vectors must overlap exactly or not at all.
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*/
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void vector_fmul_scalar(float *dst, const float *src, float mul, int len);
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* Multiply a vector of floats by a scalar float. Source and
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* destination vectors must overlap exactly or not at all.
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*/
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inline void vector_fmul_scalar(float *dst, const float *src, float mul, int len) {
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int i;
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for (i = 0; i < len; i++)
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dst[i] = src[i] * mul;
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}
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/**
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* Calculate the entry wise product of two vectors of floats, and store the result
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* in a vector of floats. The second vector of floats is iterated over
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* in reverse order.
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*
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* @param dst output vector
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* constraints: 32-byte aligned
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* @param src0 first input vector
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* constraints: 32-byte aligned
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* @param src1 second input vector
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* constraints: 32-byte aligned
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* @param len number of elements in the input
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* constraints: multiple of 16
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*/
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void vector_fmul_reverse(float *dst, const float *src0, const float *src1, int len);
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* Calculate the entry wise product of two vectors of floats, and store the result
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* in a vector of floats. The second vector of floats is iterated over
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* in reverse order.
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*
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* @param dst output vector
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* constraints: 32-byte aligned
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* @param src0 first input vector
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* constraints: 32-byte aligned
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* @param src1 second input vector
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* constraints: 32-byte aligned
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* @param len number of elements in the input
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* constraints: multiple of 16
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*/
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inline void vector_fmul_reverse(float *dst, const float *src0, const float *src1, int len) {
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int i;
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src1 += len - 1;
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for (i = 0; i < len; i++)
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dst[i] = src0[i] * src1[-i];
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}
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@ -271,7 +271,6 @@ SOURCES_CXX += \
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${EXTDIR}/at3_standalone/get_bits.cpp \
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${EXTDIR}/at3_standalone/compat.cpp \
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${EXTDIR}/at3_standalone/fft.cpp \
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${EXTDIR}/at3_standalone/float_dsp.cpp \
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${EXTDIR}/at3_standalone/mem.cpp \
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${EXTDIR}/at3_standalone/sinewin.cpp
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