139 lines
3.9 KiB
Bash
Executable File
139 lines
3.9 KiB
Bash
Executable File
#!/bin/sh
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if ! test -f wscript || ! test -d gtk2_ardour || ! test -d libs/qm-dsp/;then
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echo "This script needs to run from ardour's top-level src tree"
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exit 1
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fi
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if test -z "`which rsync`" -o -z "`which git`"; then
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echo "this script needs rsync and git"
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exit 1
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fi
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ASRC=`pwd`
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set -e
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TMP=`mktemp -d`
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test -d "$TMP"
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echo $TMP
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trap "rm -rf $TMP" EXIT
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cd $TMP
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git clone git://github.com/c4dm/qm-dsp.git qm-dsp
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cd qm-dsp
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git describe --tags > "$ASRC/libs/qm-dsp/gitrev.txt"
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QMDSP="$TMP/qm-dsp"
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cd "$ASRC/libs/qm-dsp"
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find base dsp ext maths -type f -exec rsync -c --progress "$QMDSP/{}" "{}" \;
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## this applies to qm-vamp-plugins-v1.7.1-20-g4d15479
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## (see also Ardour 5.8-250-gc0c24aff7)
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patch -p3 << EOF
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diff --git a/libs/qm-dsp/dsp/signalconditioning/FiltFilt.cpp b/libs/qm-dsp/dsp/signalconditioning/FiltFilt.cpp
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index 714d5755d..c88641de7 100644
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--- a/libs/qm-dsp/dsp/signalconditioning/FiltFilt.cpp
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+++ b/libs/qm-dsp/dsp/signalconditioning/FiltFilt.cpp
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@@ -35,6 +35,13 @@ void FiltFilt::process(double *src, double *dst, unsigned int length)
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if (length == 0) return;
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+ if (length < 2) {
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+ for( i = 0; i < length; i++ ) {
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+ dst[i] = src [i];
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+ }
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+ return;
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+ }
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+
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unsigned int nFilt = m_ord + 1;
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unsigned int nFact = 3 * ( nFilt - 1);
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unsigned int nExt = length + 2 * nFact;
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@@ -58,11 +65,16 @@ void FiltFilt::process(double *src, double *dst, unsigned int length)
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filtScratchIn[ index++ ] = sample0 - src[ i ];
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}
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index = 0;
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- for( i = 0; i < nFact; i++ )
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+ for( i = 0; i < nFact && i + 2 < length; i++ )
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{
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filtScratchIn[ (nExt - nFact) + index++ ] = sampleN - src[ (length - 2) - i ];
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}
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+ for(; i < nFact; i++ )
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+ {
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+ filtScratchIn[ (nExt - nFact) + index++ ] = 0;
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+ }
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+
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index = 0;
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for( i = 0; i < length; i++ )
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{
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EOF
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## this applies to qm-vamp-plugins-v1.7.1-20-g4d15479
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## fix OSX 10.5 / PPC builds gcc4.2
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patch -p3 << EOF
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diff --git a/libs/qm-dsp/base/KaiserWindow.h b/libs/qm-dsp/base/KaiserWindow.h
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index f16a4b6c1..0253d6d4c 100644
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--- a/libs/qm-dsp/base/KaiserWindow.h
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+++ b/libs/qm-dsp/base/KaiserWindow.h
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@@ -81,7 +81,7 @@ public:
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}
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const double *getWindow() const {
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- return m_window.data();
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+ return &m_window[0];
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}
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void cut(double *src) const {
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diff --git a/libs/qm-dsp/base/SincWindow.h b/libs/qm-dsp/base/SincWindow.h
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index bb35d90c2..02de92867 100644
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--- a/libs/qm-dsp/base/SincWindow.h
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+++ b/libs/qm-dsp/base/SincWindow.h
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@@ -37,7 +37,7 @@ public:
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}
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const double *getWindow() const {
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- return m_window.data();
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+ return &m_window[0];
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}
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void cut(double *src) const {
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EOF
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## this applies to qm-vamp-plugins-v1.7.1-20-g4d15479
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## MSVC compatibility
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patch -p3 << EOF
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diff --git a/libs/qm-dsp/dsp/signalconditioning/Filter.cpp b/libs/qm-dsp/dsp/signalconditioning/Filter.cpp
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index e9523e229..53fb35abe 100644
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--- a/libs/qm-dsp/dsp/signalconditioning/Filter.cpp
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+++ b/libs/qm-dsp/dsp/signalconditioning/Filter.cpp
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@@ -74,8 +74,8 @@ Filter::reset()
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}
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void
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-Filter::process(const double *const __restrict__ in,
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- double *const __restrict__ out,
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+Filter::process(const double *const __restrict in,
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+ double *const __restrict out,
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const int n)
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{
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for (int s = 0; s < n; ++s) {
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diff --git a/libs/qm-dsp/dsp/signalconditioning/Filter.h b/libs/qm-dsp/dsp/signalconditioning/Filter.h
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index 05f79e972..8c1aee731 100644
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--- a/libs/qm-dsp/dsp/signalconditioning/Filter.h
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+++ b/libs/qm-dsp/dsp/signalconditioning/Filter.h
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@@ -42,8 +42,8 @@ public:
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* write the resulting \arg n samples into \arg out. There must be
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* enough room in \arg out for \arg n samples to be written.
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*/
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- void process(const double *const __restrict__ in,
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- double *const __restrict__ out,
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+ void process(const double *const __restrict in,
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+ double *const __restrict out,
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const int n);
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int getOrder() const { return m_order; }
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EOF
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git add gitrev.txt base dsp ext maths
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