ports/111128: [NEW PORT] audio/libconvolve: Simple C library for partitioned convolution
trasz
trasz at pin.if.uz.zgora.pl
Mon Apr 2 07:50:14 UTC 2007
>Number: 111128
>Category: ports
>Synopsis: [NEW PORT] audio/libconvolve: Simple C library for partitioned convolution
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Mon Apr 02 07:50:13 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator: trasz
>Release: FreeBSD 6.1-RELEASE-p10 i386
>Organization:
>Environment:
System: FreeBSD pin.if.uz.zgora.pl 6.1-RELEASE-p10 FreeBSD 6.1-RELEASE-p10 #0: Wed Nov 15 19:16:30 CET 2006
>Description:
Simple C library for partitioned convolution.
WWW: http://tapas.affenbande.org/wordpress/?page_id=9
Generated with FreeBSD Port Tools 0.77
>How-To-Repeat:
>Fix:
--- libconvolve-0.0.8.shar begins here ---
# This is a shell archive. Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file". Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
# libconvolve
# libconvolve/pkg-descr
# libconvolve/Makefile
# libconvolve/pkg-plist
# libconvolve/files
# libconvolve/files/patch-Makefile
# libconvolve/files/patch-convolution_init.c
# libconvolve/files/patch-convolution_process.c
# libconvolve/distinfo
#
echo c - libconvolve
mkdir -p libconvolve > /dev/null 2>&1
echo x - libconvolve/pkg-descr
sed 's/^X//' >libconvolve/pkg-descr << 'END-of-libconvolve/pkg-descr'
XSimple C library for partitioned convolution.
X
XWWW: http://tapas.affenbande.org/wordpress/?page_id=9
END-of-libconvolve/pkg-descr
echo x - libconvolve/Makefile
sed 's/^X//' >libconvolve/Makefile << 'END-of-libconvolve/Makefile'
X# New ports collection makefile for: libconvolve
X# Date created: 2007-04-02
X# Whom: trasz <trasz at pin.if.uz.zgora.pl>
X#
X# $FreeBSD$
X#
X
XPORTNAME= libconvolve
XPORTVERSION= 0.0.8
XCATEGORIES= audio
XMASTER_SITES= http://tapas.affenbande.org/jack_convolve/
XEXTRACT_SUFX= .tgz
X
XMAINTAINER= trasz at pin.if.uz.zgora.pl
XCOMMENT= Simple C library for partitioned convolution
X
XLIB_DEPENDS= fftw3f.4:${PORTSDIR}/math/fftw3-float \
X samplerate.1:${PORTSDIR}/audio/libsamplerate \
X sndfile.1:${PORTSDIR}/audio/libsndfile
X
XUSE_GMAKE= yes
XUSE_LDCONFIG= yes
X
X.include <bsd.port.mk>
END-of-libconvolve/Makefile
echo x - libconvolve/pkg-plist
sed 's/^X//' >libconvolve/pkg-plist << 'END-of-libconvolve/pkg-plist'
Xinclude/convolve.h
Xlib/libconvolve.so.0.0.8
Xlib/libconvolve.so.0
Xlib/libconvolve.so
Xlib/libconvolve.a
END-of-libconvolve/pkg-plist
echo c - libconvolve/files
mkdir -p libconvolve/files > /dev/null 2>&1
echo x - libconvolve/files/patch-Makefile
sed 's/^X//' >libconvolve/files/patch-Makefile << 'END-of-libconvolve/files/patch-Makefile'
X--- Makefile.orig Mon Apr 2 09:20:41 2007
X+++ Makefile Mon Apr 2 09:20:55 2007
X@@ -1,19 +1,18 @@
X PREFIX=/usr/local
X
X-COMPILE_FLAGS = -fPIC `pkg-config fftw3f samplerate sndfile --cflags`
X+COMPILE_FLAGS = $(CFLAGS) -fPIC `pkg-config fftw3f samplerate sndfile --cflags`
X #COMPILE_FLAGS += -g
X-COMPILE_FLAGS += -O3 -funroll-loops -funroll-all-loops
X
X LINK_FLAGS = `pkg-config fftw3f samplerate sndfile --libs`
X
X # uncomment the following line if libDSP is not available for
X # your platform (power pc etc.)...
X
X-# COMPILE_FLAGS += -DC_CMUL
X+COMPILE_FLAGS += -DC_CMUL
X
X # ...and comment this one out:
X
X-LINK_FLAGS += -L/usr/local/lib -ldsp -lstdc++
X+#LINK_FLAGS += -L/usr/local/lib -ldsp -lstdc++
X
X
X ST_TARGET = libconvolve.a
X@@ -53,5 +52,5 @@
X cp $(TARGET) $(PREFIX)/lib/
X cp $(ST_TARGET) $(PREFIX)/lib/
X cp convolve.h $(PREFIX)/include/
X- ldconfig -n $(PREFIX)/lib
X+ ln -s $(PREFIX)/lib/$(TARGET) $(PREFIX)/lib/$(SONAME) || true
X ln -s $(PREFIX)/lib/$(SONAME) $(PREFIX)/lib/$(SMALLNAME) || true
END-of-libconvolve/files/patch-Makefile
echo x - libconvolve/files/patch-convolution_init.c
sed 's/^X//' >libconvolve/files/patch-convolution_init.c << 'END-of-libconvolve/files/patch-convolution_init.c'
X--- convolution_init.c.orig Mon Nov 28 00:24:57 2005
X+++ convolution_init.c Mon Apr 2 09:26:43 2007
X@@ -17,8 +17,19 @@
X */
X
X #include "convolve.h"
X-#include <malloc.h>
X+#include <stdlib.h>
X #include <math.h>
X+#include <errno.h>
X+
X+int my_posix_memalign(void **memptr, size_t alignment, size_t size)
X+{
X+ *memptr = malloc(size);
X+
X+ if (*memptr != NULL)
X+ return 0;
X+ else
X+ return errno;
X+}
X
X int convolution_init (convolution_t *conv,
X int number_of_responses,
X@@ -47,12 +58,12 @@
X // allocate FFT buffers
X // as r2c stores only N/2+1 results, we don't need the padded size for this
X // conv->fft_complex = (fftwf_complex*)malloc (sizeof(fftwf_complex) * (conv->chunk_length + 1));
X- posix_memalign(&conv->fft_complex, 16, sizeof(fftwf_complex) * (conv->chunk_length + 1));
X+ my_posix_memalign(&conv->fft_complex, 16, sizeof(fftwf_complex) * (conv->chunk_length + 1));
X
X
X // this one still needs to be 2 * chunk_length as we zero pad it
X // conv->fft_real = (float*)malloc (sizeof(float) * 2 * conv->chunk_length);
X- posix_memalign(&conv->fft_real, 16, sizeof(float) * 2 * conv->chunk_length);
X+ my_posix_memalign(&conv->fft_real, 16, sizeof(float) * 2 * conv->chunk_length);
X
X // create fftw plans
X conv->fft_plan_forward = fftwf_plan_dft_r2c_1d (2 * conv->chunk_length,
X@@ -100,7 +111,7 @@
X * (conv->chunk_length + 1)
X * conv->fft_responses[index]->number_of_chunks);
X */
X- posix_memalign(&conv->fft_responses[index]->channel_data[index2],
X+ my_posix_memalign(&conv->fft_responses[index]->channel_data[index2],
X 16,
X sizeof(fftwf_complex)
X * (conv->chunk_length + 1)
X@@ -169,7 +180,7 @@
X
X // need to divide (integer divide) the index by number_of_responses to get
X // a valid index into the list of responses.
X- posix_memalign(&conv->input_chunk_ringbuffers[index], 16,
X+ my_posix_memalign(&conv->input_chunk_ringbuffers[index], 16,
X sizeof(fftwf_complex) * conv->fft_responses[index/conv->number_of_response_channels]->number_of_chunks
X * (conv->chunk_length + 1));
X
X@@ -189,7 +200,7 @@
X = (fftwf_complex*)malloc (sizeof(fftwf_complex) * conv->fft_responses[index]->number_of_chunks
X * (conv->chunk_length + 1));
X */
X- posix_memalign(&conv->input_chunk_ringbuffers[index], 16,
X+ my_posix_memalign(&conv->input_chunk_ringbuffers[index], 16,
X sizeof(fftwf_complex) * conv->fft_responses[index]->number_of_chunks
X * (conv->chunk_length + 1));
X
X@@ -222,7 +233,7 @@
X for (index = 0; index < conv->number_of_response_channels; ++index) {
X
X // conv->overlap_buffers[index] = (float*)malloc (sizeof(float) * conv->chunk_length);
X- posix_memalign(&conv->overlap_buffers[index], 16, sizeof(float) * conv->chunk_length);
X+ my_posix_memalign(&conv->overlap_buffers[index], 16, sizeof(float) * conv->chunk_length);
X
X // zero out
X for (index2 = 0; index2 < conv->chunk_length; ++index2) {
END-of-libconvolve/files/patch-convolution_init.c
echo x - libconvolve/files/patch-convolution_process.c
sed 's/^X//' >libconvolve/files/patch-convolution_process.c << 'END-of-libconvolve/files/patch-convolution_process.c'
X--- convolution_process.c.orig Mon Apr 2 09:22:07 2007
X+++ convolution_process.c Mon Apr 2 09:22:15 2007
X@@ -23,7 +23,7 @@
X #include <dsp/dspop.h>
X #endif
X
X-#include <malloc.h>
X+#include <stdlib.h>
X #include <math.h>
X
X
END-of-libconvolve/files/patch-convolution_process.c
echo x - libconvolve/distinfo
sed 's/^X//' >libconvolve/distinfo << 'END-of-libconvolve/distinfo'
XMD5 (libconvolve-0.0.8.tgz) = 4798e82a00bc7f2b81f3b4493813c17f
XSHA256 (libconvolve-0.0.8.tgz) = 60701b9da1af63fa6883df8fadd8d474af370f63df18481dea903097771781d4
XSIZE (libconvolve-0.0.8.tgz) = 39486
END-of-libconvolve/distinfo
exit
--- libconvolve-0.0.8.shar ends here ---
>Release-Note:
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