Attachment #220399 for bug #251125




# $FreeBSD$

PORTNAME=	jackit
DISTVERSIONPREFIX=	v
DISTVERSION=	1.9.16
CATEGORIES=	audio

MAINTAINER=	multimedia@FreeBSD.org

LICENSE=	GPLv2 LGPL21
LICENSE_COMB=	multi

BROKEN_mips=		fails to link: undefined reference to '__sync_add_and_fetch_4'
BROKEN_mips64=		fails to link: undefined reference to '__sync_add_and_fetch_4'

LIB_DEPENDS=	libsndfile.so:audio/libsndfile \
		libsamplerate.so:audio/libsamplerate \
		libsysinfo.so:devel/libsysinfo \
		libcelt0.so:audio/celt

USES=		waf compiler:c11 pkgconfig shebangfix python:3.4+,build
USE_GITHUB=	yes
GH_ACCOUNT=	mekanix
GH_PROJECT=	jack2
GH_TAGNAME=	a60dfed0a0d5bd8d0222d4186a10d900ce7c51e6
GH_TAGNAME=	90f9dd3
GH_TUPLE=	jackaudio:headers:07f1ecf:h/jack
GH_TUPLE+=	jackaudio:tools:8d13c31:t/tools
GH_TUPLE+=	jackaudio:example-clients:7fa0890:e/example-clients
USE_LDCONFIG=	yes

CFLAGS+=	-fPIC
CPPFLAGS+=	-I${LOCALBASE}/include

SHEBANG_FILES=	tools/jack_control
SHEBANG_LANG=	python3
USE_RC_SUBR=	jackd

CONFIGURE_ARGS+=	--celt=yes --sndfile=yes --samplerate=yes

OPTIONS_DEFINE=		ALSA DBUS READLINE OPUS
OPTIONS_DEFAULT=	DBUS READLINE OPUS

CFLAGS+=		-I${BDB_INCLUDE_DIR}
LIBS+=			-L${BDB_LIB_DIR}
INSTALL_TARGET=		install-strip

OPTIONS_DEFINE=		ALSA DOXYGEN READLINE SNDIO COOKEDMODE
OPTIONS_DEFINE_i386=	DYNSIMD
OPTIONS_DEFINE_amd64=	DYNSIMD
OPTIONS_DEFAULT=	READLINE COOKEDMODE
OPTIONS_DEFAULT_i386=	DYNSIMD
OPTIONS_DEFAULT_amd64=	DYNSIMD
OPTIONS_SUB=		yes
COOKEDMODE_DESC=	Use OSS COOKEDMODE (OSS driver is broken without it)
DYNSIMD_DESC=		Use dynamic SIMD selection (only i386/amd64)

ALSA_LIB_DEPENDS=	libasound.so:audio/alsa-lib
ALSA_CONFIGURE_OFF=	--alsa=no
ALSA_CONFIGURE_ON=	--alsa=yes

DBUS_CONFIGURE_ON=	--dbus --classic --autostart=dbus
DBUS_LIB_DEPENDS=	libdbus-1.so:devel/dbus \
			libexpat.so:textproc/expat2
DBUS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}dbus>0:devel/py-dbus@${PY_FLAVOR}

READLINE_USES=		readline
READLINE_CONFIGURE_ON=	--readline=yes
READLINE_CONFIGURE_OFF=	--readline=no
READLINE_LDFLAGS=	-lreadline
SNDIO_CONFIGURE_ENABLE=	sndio

OPUS_LIB_DEPENDS=	 libopus.so:audio/opus
OPUS_CONFIGURE_ON=	--opus=yes
OPUS_CONFIGURE_OFF=	--opus=no

.include <bsd.port.pre.mk>

.if ${PORT_OPTIONS:MDBUS}
PLIST_SUB+=	CLASSIC="@comment "
.else
PLIST_SUB+=	CLASSIC=""
.endif

post-extract:
	echo '#define SVN_VERSION "${GH_TAGNAME}"' > ${WRKSRC}/svnversion.h

.include <bsd.port.post.mk>

Lines 1-9 Link Here

(-)b/audio/jack/distinfo (-9 / +3 lines)
1	TIMESTAMP = 1500250305	1	TIMESTAMP = 1607364220
2	SHA256 (jackaudio-jack1-0.125.0-90f9dd3_GH0.tar.gz) = e0ba7dcf58fa934af51329cd329f466fe8d2bc180d07e4ab8be21ed80c60aa8a	2	SHA256 (mekanix-jack2-v1.9.16-a60dfed0a0d5bd8d0222d4186a10d900ce7c51e6_GH0.tar.gz) = a4e3af85541c0d8e23f3bf336af291c82764ad0c03d485ea12984257911a798b
3	SIZE (jackaudio-jack1-0.125.0-90f9dd3_GH0.tar.gz) = 392822	3	SIZE (mekanix-jack2-v1.9.16-a60dfed0a0d5bd8d0222d4186a10d900ce7c51e6_GH0.tar.gz) = 978564
4	SHA256 (jackaudio-headers-07f1ecf_GH0.tar.gz) = 04a3bb87d278923985ba44045b7a27439c90776cc5d4a6016d062fc7a6aa5023
5	SIZE (jackaudio-headers-07f1ecf_GH0.tar.gz) = 36704
6	SHA256 (jackaudio-tools-8d13c31_GH0.tar.gz) = 23e6bc60c8cef4283677206f2687a408367203a725c091c923f48554ae6e8cc8
7	SIZE (jackaudio-tools-8d13c31_GH0.tar.gz) = 45544
8	SHA256 (jackaudio-example-clients-7fa0890_GH0.tar.gz) = 79e2ac1d38d7d77b1afb71aa97414c339e8c00613a5d9b725861232b5c995223
9	SIZE (jackaudio-example-clients-7fa0890_GH0.tar.gz) = 16174

Removed Link Here

(-)a/audio/jack/files/patch-configure.ac (-10 lines)
1	--- configure.ac.orig 2017-01-10 10:20:51 UTC
2	+++ configure.ac
3	@@ -172,6 +172,7 @@ case "${host_os}" in
4	# barrier code, this may be fixed in 5.3, stay tuned.
5	USE_BARRIER="no"
6	USE_MD5SUM=0
7	+ JACK_DO_NOT_MLOCK=0
8	;;
9	openbsd*)
10	# pthread_barrier* not implemented

Removed Link Here

(-)a/audio/jack/files/patch-drivers_alsa_memops.c (-11 lines)
1	--- drivers/alsa/memops.c.orig 2016-02-23 15:13:53 UTC
2	+++ drivers/alsa/memops.c
3	@@ -30,7 +30,7 @@
4	#include <stdlib.h>
5	#include <stdint.h>
6	#include <limits.h>
7	-#include <endian.h>
8	+#include <sys/endian.h>
9
10	#include "memops.h"
11




--- drivers/oss/oss_driver.c.orig	2017-01-10 10:20:51 UTC
+++ drivers/oss/oss_driver.c
@@ -23,6 +23,7 @@
 
 #include <config.h>
 
+#define __BSD_VISIBLE	1
 #ifdef USE_BARRIER
 /*
  * POSIX conformance level should be globally defined somewhere, possibly
@@ -172,7 +173,9 @@ static void set_period_size (oss_driver_
 		((double)driver->period_size /
 		 (double)driver->sample_rate) * 1e6;
 	driver->last_wait_ust = 0;
-	driver->last_periodtime = driver->engine->get_microseconds ();
+	driver->last_periodtime = driver->engine ?
+		driver->engine->get_microseconds() :
+		jack_get_microseconds();
 	driver->next_periodtime = 0;
 	driver->iodelay = 0.0F;
 }
@@ -180,7 +183,9 @@ static void set_period_size (oss_driver_
 
 static inline void update_times (oss_driver_t *driver)
 {
-	driver->last_periodtime = driver->engine->get_microseconds ();
+	driver->last_periodtime = driver->engine ?
+		driver->engine->get_microseconds() :
+		jack_get_microseconds();
 	if (driver->next_periodtime > 0) {
 		driver->iodelay = (float)
 				  ((long double)driver->last_periodtime -
@@ -211,6 +216,7 @@ static void copy_and_convert_in (jack_sa
 	int dstidx;
 	signed short *s16src = (signed short*)src;
 	signed int *s32src = (signed int*)src;
+	unsigned char *s24src = (unsigned char *) src;
 	double *f64src = (double*)src;
 	jack_sample_t scale;
 
@@ -225,10 +231,13 @@ static void copy_and_convert_in (jack_sa
 		}
 		break;
 	case 24:
-		scale = 1.0f / 0x7fffff;
+		scale = 1.0f / 0x7fffffff;
 		for (dstidx = 0; dstidx < nframes; dstidx++) {
 			dst[dstidx] = (jack_sample_t)
-				      s32src[srcidx] * scale;
+				((signed int)(
+					(s24src[3 * srcidx + 2] << 24) |
+					(s24src[3 * srcidx + 1] << 16) |
+					(s24src[3 * srcidx + 0] << 8))) * scale;
 			srcidx += chcount;
 		}
 		break;
@@ -256,6 +265,7 @@ static void copy_and_convert_out (void *
 	int srcidx;
 	int dstidx;
 	signed short *s16dst = (signed short*)dst;
+	unsigned char *s24dst = (unsigned char *) dst;
 	signed int *s32dst = (signed int*)dst;
 	double *f64dst = (double*)dst;
 	jack_sample_t scale;
@@ -273,12 +283,15 @@ static void copy_and_convert_out (void *
 		}
 		break;
 	case 24:
-		scale = 0x7fffff;
+		scale = 0x7fffffff;
 		for (srcidx = 0; srcidx < nframes; srcidx++) {
-			s32dst[dstidx] = (signed int)
-					 (src[srcidx] >= 0.0f) ?
-					 (src[srcidx] * scale + 0.5f) :
-					 (src[srcidx] * scale - 0.5f);
+			signed int sample =
+				(src[srcidx] >= 0.0f) ?
+				(src[srcidx] * scale + 0.5f) :
+				(src[srcidx] * scale - 0.5f) ;
+			s24dst[3*dstidx + 2] = sample >> 24;
+			s24dst[3*dstidx + 1] = sample >> 16;
+			s24dst[3*dstidx + 0] = sample >> 8;
 			dstidx += chcount;
 		}
 		break;
@@ -429,7 +442,11 @@ static int oss_driver_detach (oss_driver
 
 static int oss_driver_start (oss_driver_t *driver)
 {
-	int flags = 0;
+#if defined(OPTION_COOKEDMODE)
+	int cookedmode = 1;
+#else
+	int cookedmode = 0;
+#endif
 	int format;
 	int channels;
 	int samplerate;
@@ -441,19 +458,7 @@ static int oss_driver_start (oss_driver_
 	const char *indev = driver->indev;
 	const char *outdev = driver->outdev;
 
-	switch (driver->bits) {
-	case 24:
-	case 32:
-		samplesize = sizeof(int);
-		break;
-	case 64:
-		samplesize = sizeof(double);
-		break;
-	case 16:
-	default:
-		samplesize = sizeof(short);
-		break;
-	}
+	samplesize = driver->bits / 8;
 	driver->trigger = 0;
 	if (strcmp (indev, outdev) != 0) {
 		if (driver->capture_channels > 0) {
@@ -464,7 +469,7 @@ static int oss_driver_start (oss_driver_
 					indev, __FILE__, __LINE__, errno);
 			}
 #ifndef OSS_NO_COOKED_MODE
-			ioctl (infd, SNDCTL_DSP_COOKEDMODE, &flags);
+			ioctl (infd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
 #endif
 			fragsize = driver->period_size *
 				   driver->capture_channels * samplesize;
@@ -479,7 +484,7 @@ static int oss_driver_start (oss_driver_
 					outdev, __FILE__, __LINE__, errno);
 			}
 #ifndef OSS_NO_COOKED_MODE
-			ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &flags);
+			ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
 #endif
 			fragsize = driver->period_size *
 				   driver->playback_channels * samplesize;
@@ -497,7 +502,7 @@ static int oss_driver_start (oss_driver_
 				return -1;
 			}
 #ifndef OSS_NO_COOKED_MODE
-			ioctl (infd, SNDCTL_DSP_COOKEDMODE, &flags);
+			ioctl (infd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
 #endif
 		} else if (driver->capture_channels == 0 &&
 			   driver->playback_channels != 0) {
@@ -510,7 +515,7 @@ static int oss_driver_start (oss_driver_
 				return -1;
 			}
 #ifndef OSS_NO_COOKED_MODE
-			ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &flags);
+			ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
 #endif
 		} else {
 			infd = outfd = open (indev, O_RDWR | O_EXCL);
@@ -521,7 +526,7 @@ static int oss_driver_start (oss_driver_
 				return -1;
 			}
 #ifndef OSS_NO_COOKED_MODE
-			ioctl (infd, SNDCTL_DSP_COOKEDMODE, &flags);
+			ioctl (infd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
 #endif
 		}
 		if (infd >= 0 && outfd >= 0) {
@@ -705,7 +710,9 @@ static int oss_driver_start (oss_driver_
 		sem_post (&driver->sem_start);
 	}
 
-	driver->last_periodtime = driver->engine->get_microseconds ();
+	driver->last_periodtime = driver->engine ?
+		driver->engine->get_microseconds() :
+		jack_get_microseconds();
 	driver->next_periodtime = 0;
 	driver->iodelay = 0.0F;
 
@@ -1143,6 +1150,23 @@ jack_driver_t * driver_initialize (jack_
 		pnode = jack_slist_next (pnode);
 	}
 
+	switch (bits)
+	{
+	case 16:        /* native-endian 16-bit integer */
+		driver->format = AFMT_S16_NE;
+		break;
+	case 24:        /* little-endian 24-bit integer */
+		driver->format = AFMT_S24_LE;
+		break;
+	case 32:        /* native-endian 32-bit integer */
+		driver->format = AFMT_S32_NE;
+		break;
+	default:
+		free(driver);
+		jack_error("OSS: invalid number of bits: %d",
+			   __FILE__, __LINE__, bits);
+		return NULL;
+	}
 	driver->sample_rate = sample_rate;
 	driver->period_size = period_size;
 	driver->nperiods = nperiods;
@@ -1163,58 +1187,6 @@ jack_driver_t * driver_initialize (jack_
 	}
 	driver->infd = -1;
 	driver->outfd = -1;
-	switch (driver->bits) {
-#               ifndef OSS_ENDIAN
-#               ifdef __GNUC__
-#               if (defined(__i386__) || defined(__alpha__) || defined(__arm__) || defined(__x86_64__) || (defined(__sh__) && !defined(__LITTLE_ENDIAN__)))
-#               define OSS_LITTLE_ENDIAN 1234
-#               define OSS_ENDIAN OSS_LITTLE_ENDIAN
-#               else
-#               define OSS_BIG_ENDIAN 4321
-#               define OSS_ENDIAN OSS_BIG_ENDIAN
-#               endif
-#               else /* __GNUC__ */
-#               if (defined(_AIX) || defined(AIX) || defined(sparc) || defined(__hppa) || defined(PPC) || defined(__powerpc__) && !defined(i386) && !defined(__i386) && !defined(__i386__))
-#               define OSS_BIG_ENDIAN 4321
-#               define OSS_ENDIAN OSS_BIG_ENDIAN
-#               else
-#               define OSS_LITTLE_ENDIAN 1234
-#               define OSS_ENDIAN OSS_LITTLE_ENDIAN
-#               endif
-#               endif   /* __GNUC__ */
-#               endif   /* OSS_ENDIAN */
-#               if (OSS_ENDIAN == 1234)
-	/* little-endian architectures */
-	case 24:                /* little-endian LSB aligned 24-bits in 32-bits  integer */
-		driver->format = 0x00008000;
-		break;
-	case 32:                /* little-endian 32-bit integer */
-		driver->format = 0x00001000;
-		break;
-	case 64:                /* native-endian 64-bit float */
-		driver->format = 0x00004000;
-		break;
-	case 16:                /* little-endian 16-bit integer */
-	default:
-		driver->format = 0x00000010;
-		break;
-		/* big-endian architectures */
-#               else
-	case 24:                /* big-endian LSB aligned 24-bits in 32-bits integer */
-		break;
-		driver->format = 0x00010000;
-	case 32:                /* big-endian 32-bit integer */
-		driver->format = 0x00002000;
-		break;
-	case 64:                /* native-endian 64-bit float */
-		driver->format = 0x00004000;
-		break;
-	case 16:                /* big-endian 16-bit integer */
-	default:
-		driver->format = 0x00000020;
-#               endif
-	}
-
 	driver->indevbuf = driver->outdevbuf = NULL;
 
 	driver->capture_ports = NULL;

Removed Link Here

(-)a/audio/jack/files/patch-jack.pc.in (-9 lines)
1	--- jack.pc.in.orig 2013-10-04 00:45:25 UTC
2	+++ jack.pc.in
3	@@ -6,5 +6,5 @@ includedir=@includedir@
4	Name: jack
5	Description: the Jack Audio Connection Kit: a low-latency synchronous callback-based media server
6	Version: @JACK_VERSION@
7	-Libs: -L${libdir} -ljack -lpthread @OS_LDFLAGS@
8	+Libs: -L${libdir} -ljack -pthread
9	Cflags: -I${includedir}

Removed Link Here

(-)a/audio/jack/files/patch-jackd_engine.c (-11 lines)
1	--- jackd/engine.c.orig 2016-09-14 17:41:53 UTC
2	+++ jackd/engine.c
3	@@ -1435,7 +1435,7 @@ handle_external_client_request (jack_eng
4	if ((r = read (client->request_fd, &req, sizeof(req)))
5	< (ssize_t)sizeof(req)) {
6	if (r == 0) {
7	-#if defined(JACK_USE_MACH_THREADS) \|\| defined(__OpenBSD__)
8	+#if 1
9	/* poll is implemented using
10	select (see the macosx/fakepoll
11	code). When the socket is closed




--- jackd/jackd.c.orig	2017-07-17 17:10:09 UTC
+++ jackd/jackd.c
@@ -521,11 +521,17 @@ jack_drivers_load ()
 
 static void copyright (FILE* file)
 {
-	fprintf (file, "jackd " VERSION "\n"
+	fprintf (file, "jackd " VERSION " (COOKEDMODE=%s)\n"
 		 "Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others.\n"
 		 "jackd comes with ABSOLUTELY NO WARRANTY\n"
 		 "This is free software, and you are welcome to redistribute it\n"
-		 "under certain conditions; see the file COPYING for details\n\n");
+		 "under certain conditions; see the file COPYING for details\n\n",
+#if defined(OPTION_COOKEDMODE)
+                 "on"
+#else
+                 "off"
+#endif
+                 );
 }
 
 static void usage (FILE *file)




--- libjack/client.c.orig	2017-01-10 10:20:51 UTC
+++ libjack/client.c
@@ -68,6 +68,30 @@
 static pthread_mutex_t client_lock;
 static pthread_cond_t client_ready;
 
+/*
+ * The following read/write wrappers handle the case of interruption
+ * by system signals:
+ */
+static int
+read_retry(int fd, void *dst, int size)
+{
+	int error;
+	do {
+		error = read(fd, dst, size);
+	} while (error == -1 && errno == EINTR);
+	return (error);
+}
+
+static int
+write_retry(int fd, const void *src, int size)
+{
+	int error;
+	do {
+		error = write(fd, src, size);
+	} while (error == -1 && errno == EINTR);
+	return (error);
+}
+
 static int
 jack_client_close_aux(jack_client_t *client);
 
@@ -251,7 +275,7 @@ oop_client_deliver_request (void *ptr, j
 	int wok, rok;
 	jack_client_t *client = (jack_client_t*)ptr;
 
-	wok = (write (client->request_fd, req, sizeof(*req))
+	wok = (write_retry (client->request_fd, req, sizeof(*req))
 	       == sizeof(*req));
 
 	/* if necessary, add variable length key data after a PropertyChange request
@@ -259,7 +283,7 @@ oop_client_deliver_request (void *ptr, j
 
 	if (req->type == PropertyChangeNotify) {
 		if (req->x.property.keylen) {
-			if (write (client->request_fd, req->x.property.key, req->x.property.keylen) != req->x.property.keylen) {
+			if (write_retry (client->request_fd, req->x.property.key, req->x.property.keylen) != req->x.property.keylen) {
 				jack_error ("cannot send property key of length %d to server",
 					    req->x.property.keylen);
 				req->status = -1;
@@ -268,7 +292,7 @@ oop_client_deliver_request (void *ptr, j
 		}
 	}
 
-	rok = (read (client->request_fd, req, sizeof(*req))
+	rok = (read_retry (client->request_fd, req, sizeof(*req))
 	       == sizeof(*req));
 
 	if (wok && rok) {               /* everything OK? */
@@ -837,14 +861,14 @@ server_event_connect (jack_client_t *cli
 
 	jack_uuid_copy (&req.client_id, client->control->uuid);
 
-	if (write (fd, &req, sizeof(req)) != sizeof(req)) {
-		jack_error ("cannot write event connect request to server (%s)",
+	if (write_retry (fd, &req, sizeof(req)) != sizeof(req)) {
+		jack_error ("cannot write_retry event connect request to server (%s)",
 			    strerror (errno));
 		close (fd);
 		return -1;
 	}
 
-	if (read (fd, &res, sizeof(res)) != sizeof(res)) {
+	if (read_retry (fd, &res, sizeof(res)) != sizeof(res)) {
 		jack_error ("cannot read event connect result from server (%s)",
 			    strerror (errno));
 		close (fd);
@@ -1109,14 +1133,14 @@ jack_request_client (ClientType type,
 	snprintf (req.object_data, sizeof(req.object_data),
 		  "%s", va->load_init);
 
-	if (write (*req_fd, &req, sizeof(req)) != sizeof(req)) {
+	if (write_retry (*req_fd, &req, sizeof(req)) != sizeof(req)) {
 		jack_error ("cannot send request to jack server (%s)",
 			    strerror (errno));
 		*status |= (JackFailure | JackServerError);
 		goto fail;
 	}
 
-	if (read (*req_fd, res, sizeof(*res)) != sizeof(*res)) {
+	if (read_retry (*req_fd, res, sizeof(*res)) != sizeof(*res)) {
 
 		if (errno == 0) {
 			/* server shut the socket */
@@ -1512,7 +1536,7 @@ jack_internal_client_close (const char *
 		return;
 	}
 
-	if (write (fd, &req, sizeof(req)) != sizeof(req)) {
+	if (write_retry (fd, &req, sizeof(req)) != sizeof(req)) {
 		jack_error ("cannot deliver ClientUnload request to JACK "
 			    "server.");
 	}
@@ -1648,7 +1672,7 @@ jack_session_notify (jack_client_t* clie
 
 	request.x.session.type = code;
 
-	if ( (write (client->request_fd, &request, sizeof(request))
+	if ( (write_retry (client->request_fd, &request, sizeof(request))
 	      != sizeof(request)) ) {
 		jack_error ("cannot send request type %d to server",
 			    request.type);
@@ -1658,7 +1682,7 @@ jack_session_notify (jack_client_t* clie
 	while ( 1 ) {
 		jack_uuid_t uid;
 
-		if (read (client->request_fd, &uid, sizeof(uid)) != sizeof(uid)) {
+		if (read_retry (client->request_fd, &uid, sizeof(uid)) != sizeof(uid)) {
 			jack_error ("cannot read result for request type %d from"
 				    " server (%s)", request.type, strerror (errno));
 			goto out;
@@ -1680,19 +1704,19 @@ jack_session_notify (jack_client_t* clie
 			break;
 		}
 
-		if (read (client->request_fd, (char*)retval[num_replies - 1].client_name, JACK_CLIENT_NAME_SIZE)
+		if (read_retry (client->request_fd, (char*)retval[num_replies - 1].client_name, JACK_CLIENT_NAME_SIZE)
 		    != JACK_CLIENT_NAME_SIZE) {
 			jack_error ("cannot read result for request type %d from"
 				    " server (%s)", request.type, strerror (errno));
 			goto out;
 		}
-		if (read (client->request_fd, (char*)retval[num_replies - 1].command, JACK_PORT_NAME_SIZE)
+		if (read_retry (client->request_fd, (char*)retval[num_replies - 1].command, JACK_PORT_NAME_SIZE)
 		    != JACK_PORT_NAME_SIZE) {
 			jack_error ("cannot read result for request type %d from"
 				    " server (%s)", request.type, strerror (errno));
 			goto out;
 		}
-		if (read (client->request_fd, &retval[num_replies - 1].flags, sizeof(retval[num_replies - 1].flags) )
+		if (read_retry (client->request_fd, &retval[num_replies - 1].flags, sizeof(retval[num_replies - 1].flags) )
 		    != sizeof(retval[num_replies - 1].flags) ) {
 			jack_error ("cannot read result for request type %d from"
 				    " server (%s)", request.type, strerror (errno));
@@ -1811,7 +1835,7 @@ jack_client_process_events (jack_client_
 		/* server has sent us an event. process the
 		 * event and reply */
 
-		if (read (client->event_fd, &event, sizeof(event))
+		if (read_retry (client->event_fd, &event, sizeof(event))
 		    != sizeof(event)) {
 			jack_error ("cannot read server event (%s)",
 				    strerror (errno));
@@ -1821,7 +1845,7 @@ jack_client_process_events (jack_client_
 		if (event.type == PropertyChange) {
 			if (event.y.key_size) {
 				key = (char*)malloc (event.y.key_size);
-				if (read (client->event_fd, key, event.y.key_size) !=
+				if (read_retry (client->event_fd, key, event.y.key_size) !=
 				    event.y.key_size) {
 					jack_error ("cannot read property change key (%s)",
 						    strerror (errno));
@@ -1940,7 +1964,7 @@ jack_client_process_events (jack_client_
 		DEBUG ("client has dealt with the event, writing "
 		       "response on event fd");
 
-		if (write (client->event_fd, &status, sizeof(status))
+		if (write_retry (client->event_fd, &status, sizeof(status))
 		    != sizeof(status)) {
 			jack_error ("cannot send event response to "
 				    "engine (%s)", strerror (errno));
@@ -1960,7 +1984,7 @@ jack_wake_next_client (jack_client_t* cl
 	int pret = 0;
 	char c = 0;
 
-	if (write (client->graph_next_fd, &c, sizeof(c))
+	if (write_retry (client->graph_next_fd, &c, sizeof(c))
 	    != sizeof(c)) {
 		DEBUG ("cannot write byte to fd %d", client->graph_next_fd);
 		jack_error ("cannot continue execution of the "
@@ -1988,7 +2012,7 @@ jack_wake_next_client (jack_client_t* cl
 	}
 
 	if (pret > 0 && (pfds[0].revents & POLLIN)) {
-		if (read (client->graph_wait_fd, &c, sizeof(c))
+		if (read_retry (client->graph_wait_fd, &c, sizeof(c))
 		    != sizeof(c)) {
 			jack_error ("cannot complete execution of the "
 				    "processing graph (%s)", strerror (errno));




--- libjack/port.c.orig	2019-01-02 01:51:31 UTC
+++ libjack/port.c
@@ -630,13 +630,22 @@ jack_port_get_buffer (jack_port_t *port, jack_nframes_
 size_t
 jack_port_type_buffer_size (jack_port_type_info_t* port_type_info, jack_nframes_t nframes)
 {
+	size_t size;
+
 	if ( port_type_info->buffer_scale_factor < 0 ) {
 		return port_type_info->buffer_size;
 	}
 
-	return port_type_info->buffer_scale_factor
+	size = port_type_info->buffer_scale_factor
 	       * sizeof(jack_default_audio_sample_t)
 	       * nframes;
+
+#ifdef USE_DYNSIMD
+	/* Round up to the next multiple of 16 bytes, align buffers for SIMD. */
+	size = (size + 15) & (~ (size_t)0x0f);
+#endif  /* USE_DYNSIMD */
+
+	return size;
 }
 
 int

Lines 2-31 Link Here

(-)b/audio/jack/pkg-message (-16 / +22 lines)
2	{	2	{
3	message: <<EOD	3	message: <<EOD
4	======================================================================	4	======================================================================
5	It is recommended to run Jack with real-time priority (-R).	5	It is recommended to run Jack with real-time priority. As FreeBSD doesn't
		6	allow unprivileged users to set real-time priority, you should do it manually
		7	with rtprio(1). As this port comes with jackd and jackdbus executables, note
		8	that only one can be used.
6		9
7	The recommended way to start Jack is to add the following	10	Configure backend options using jack_control:
8	lines to /etc/rc.conf:	11	$ jack_control ds oss
		12	$ jack_control eps realtime False
		13	$ jack_control eps sync True
9		14
		15	Configure memory locking editing either /etc/login.conf or ~/.login_conf with:
		16	:memorylocked=unlimited:
		17
		18	After every change to login.conf, you should execute:
		19	cap_mkdb /etc/login.conf
		20
		21	There are two ways to start jack:
		22	* as rc service (classic executable: jackd)
		23	* via dbus (new executable: jackdbus)
		24
		25	- Starting as RC service:
		26	add the following lines to /etc/rc.conf:
10	jackd_enable="YES"	27	jackd_enable="YES"
11	jackd_user="{your-jack-user}"	28	jackd_user="{your-jack-user}"
12	jackd_rtprio="YES"	29	jackd_rtprio="YES"
13	jackd_args="-R -doss -r{sample-rate} -p1024 -n3 -w16 \	30	jackd_args="-R -doss -r{sample-rate} -p1024 -n3 -w16 \
14	--capture /dev/dsp{N} --playback /dev/dsp{N}"	31	--capture /dev/dsp{N} --playback /dev/dsp{N}"
15		32
16	Where:	33	- Starting via DBUS:
17	- your-jack-user: is the user who is going to use jack; currently	34	$ jack_control start
18	only one user is supported
19	- sample-rate: can be 44100, 48000, etc.
20	- /dev/dsp{N}: your OSS devices, usually /dev/dsp0
21
22	Please note that the port option COOKEDMODE is "on" by default, which
23	makes your system to automatically scale the sample-rate between
24	Jack and audio hardware. One reason COOKEDMODE=on is because
25	Jack's OSS driver doesn't support some sample-rate and hardware
26	combinations when COOKEDMODE=off. To achieve the best sound quality
27	please make sure your hardware natively supports the sample-rate set
28	in jackd_args, and set COOKEDMODE=off.
29	======================================================================	35	======================================================================
30	EOD,	36	EOD,
31	type: install	37	type: install

Lines 1-175 Link Here

(-)b/audio/jack/pkg-plist (-127 / +53 lines)
1	%%ALSA%%bin/alsa_in
2	%%ALSA%%bin/alsa_out
3	bin/jack_alias	1	bin/jack_alias
4	bin/jack_bufsize	2	bin/jack_bufsize
5	bin/jack_connect	3	bin/jack_connect
		4	bin/jack_control
		5	bin/jack_cpu
		6	bin/jack_cpu_load
6	bin/jack_disconnect	7	bin/jack_disconnect
7	bin/jack_evmon	8	bin/jack_evmon
8	bin/jack_freewheel	9	bin/jack_freewheel
9	bin/jack_impulse_grabber
10	bin/jack_iodelay	10	bin/jack_iodelay
11	bin/jack_latent_client	11	bin/jack_latent_client
12	bin/jack_load	12	bin/jack_load
13	bin/jack_load_test
14	bin/jack_lsp	13	bin/jack_lsp
15	bin/jack_metro	14	bin/jack_metro
		15	bin/jack_midi_dump
		16	bin/jack_midi_latency_test
16	bin/jack_midiseq	17	bin/jack_midiseq
17	bin/jack_midisine	18	bin/jack_midisine
18	bin/jack_midi_dump
19	bin/jack_monitor_client	19	bin/jack_monitor_client
20	bin/jack_netsource	20	bin/jack_multiple_metro
		21	bin/jack_net_master
		22	bin/jack_net_slave
21	bin/jack_property	23	bin/jack_property
22	bin/jack_rec	24	bin/jack_rec
23	bin/jack_samplerate	25	bin/jack_samplerate
24	bin/jack_session_notify
25	bin/jack_server_control	26	bin/jack_server_control
26	bin/jack_simple_session_client	27	bin/jack_session_notify
27	bin/jack_showtime	28	bin/jack_showtime
		29	bin/jack_simdtests
28	bin/jack_simple_client	30	bin/jack_simple_client
		31	bin/jack_simple_session_client
		32	bin/jack_test
		33	bin/jack_thru
29	%%READLINE%%bin/jack_transport	34	%%READLINE%%bin/jack_transport
30	bin/jack_transport_client
31	bin/jack_unload	35	bin/jack_unload
32	bin/jack_wait	36	bin/jack_wait
		37	bin/jack_zombie
33	bin/jackd	38	bin/jackd
		39	%%DBUS%%bin/jackdbus
34	include/jack/control.h	40	include/jack/control.h
35	include/jack/intclient.h	41	include/jack/intclient.h
36	include/jack/jack.h	42	include/jack/jack.h
37	include/jack/jslist.h	43	include/jack/jslist.h
38	include/jack/metadata.h	44	include/jack/metadata.h
39	include/jack/midiport.h	45	include/jack/midiport.h
		46	include/jack/net.h
40	include/jack/ringbuffer.h	47	include/jack/ringbuffer.h
41	include/jack/session.h	48	include/jack/session.h
42	include/jack/statistics.h	49	include/jack/statistics.h
		50	include/jack/systemdeps.h
43	include/jack/thread.h	51	include/jack/thread.h
44	include/jack/transport.h	52	include/jack/transport.h
45	include/jack/types.h	53	include/jack/types.h
46	include/jack/uuid.h	54	include/jack/uuid.h
47	include/jack/weakjack.h	55	include/jack/weakjack.h
48	include/jack/weakmacros.h	56	include/jack/weakmacros.h
		57	lib/jack/audioadapter.so
49	lib/jack/inprocess.so	58	lib/jack/inprocess.so
50	lib/jack/intime.so	59	lib/jack/jack_boomer.so
51	%%ALSA%%lib/jack/jack_alsa.so
52	%%ALSA%%lib/jack/jack_alsa_midi.so
53	lib/jack/jack_dummy.so	60	lib/jack/jack_dummy.so
		61	lib/jack/jack_loopback.so
54	lib/jack/jack_net.so	62	lib/jack/jack_net.so
		63	lib/jack/jack_netone.so
55	lib/jack/jack_oss.so	64	lib/jack/jack_oss.so
56	%%SNDIO%%lib/jack/jack_sndio.so	65	lib/jack/jack_proxy.so
		66	lib/jack/netadapter.so
		67	lib/jack/netmanager.so
		68	lib/jack/profiler.so
57	lib/libjack.so	69	lib/libjack.so
58	lib/libjack.so.0	70	lib/libjack.so.0
59	lib/libjack.so.0.0.28	71	lib/libjack.so.0.1.0
		72	lib/libjacknet.so
		73	lib/libjacknet.so.0
		74	lib/libjacknet.so.0.1.0
60	lib/libjackserver.so	75	lib/libjackserver.so
61	lib/libjackserver.so.0	76	lib/libjackserver.so.0
62	lib/libjackserver.so.0.0.28	77	lib/libjackserver.so.0.1.0
63	libdata/pkgconfig/jack.pc	78	libdata/pkgconfig/jack.pc
64	man/man1/alsa_in.1.gz	79	%%DBUS%%share/dbus-1/services/org.jackaudio.service
65	man/man1/alsa_out.1.gz	80	share/man/man1/alsa_in.1.gz
66	man/man1/jack_bufsize.1.gz	81	share/man/man1/alsa_out.1.gz
67	man/man1/jack_connect.1.gz	82	share/man/man1/jack_bufsize.1.gz
68	man/man1/jack_disconnect.1.gz	83	share/man/man1/jack_connect.1.gz
69	man/man1/jack_freewheel.1.gz	84	share/man/man1/jack_disconnect.1.gz
70	man/man1/jack_impulse_grabber.1.gz	85	share/man/man1/jack_freewheel.1.gz
71	man/man1/jack_iodelay.1.gz	86	share/man/man1/jack_impulse_grabber.1.gz
72	man/man1/jack_load.1.gz	87	share/man/man1/jack_iodelay.1.gz
73	man/man1/jack_load_test.1.gz	88	share/man/man1/jack_load.1.gz
74	man/man1/jack_lsp.1.gz	89	share/man/man1/jack_lsp.1.gz
75	man/man1/jack_metro.1.gz	90	share/man/man1/jack_metro.1.gz
76	man/man1/jack_monitor_client.1.gz	91	share/man/man1/jack_monitor_client.1.gz
77	man/man1/jack_netsource.1.gz	92	share/man/man1/jack_netsource.1.gz
78	man/man1/jack_property.1.gz	93	share/man/man1/jack_property.1.gz
79	man/man1/jack_samplerate.1.gz	94	share/man/man1/jack_samplerate.1.gz
80	man/man1/jack_showtime.1.gz	95	share/man/man1/jack_showtime.1.gz
81	man/man1/jack_transport.1.gz	96	share/man/man1/jack_simple_client.1.gz
82	man/man1/jack_unload.1.gz	97	share/man/man1/jack_transport.1.gz
83	man/man1/jack_wait.1.gz	98	share/man/man1/jack_unload.1.gz
84	man/man1/jackd.1.gz	99	share/man/man1/jack_wait.1.gz
85	man/man1/jackrec.1.gz	100	share/man/man1/jackd.1.gz
86	man/man1/jackstart.1.gz	101	share/man/man1/jackrec.1.gz
87	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/annotated.html
88	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/classes.html
89	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/control_8h.html
90	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/control_8h_source.html
91	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/deprecated.html
92	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/dir_3e6ff996e0a05d442d13220a8cf7408f.html
93	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/dir_d611c2c1e1e252f8153c91ce21a161f9.html
94	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/doxygen.css
95	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/doxygen.png
96	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/files.html
97	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/fsm.png
98	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/functions.html
99	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/functions_vars.html
100	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals.html
101	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_defs.html
102	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_e.html
103	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_enum.html
104	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_eval.html
105	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_func.html
106	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_i.html
107	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_j.html
108	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_m.html
109	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_o.html
110	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_p.html
111	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_t.html
112	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_type.html
113	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_vars.html
114	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/globals_w.html
115	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__ClientCallbacks.html
116	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__ClientFunctions.html
117	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__ClientThreads.html
118	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__ControlAPI.html
119	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__ErrorOutput.html
120	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__JackSessionManagerAPI.html
121	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__LatencyFunctions.html
122	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__MIDIAPI.html
123	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__Metadata.html
124	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__NonCallbackAPI.html
125	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__PortFunctions.html
126	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__PortSearching.html
127	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__ServerControl.html
128	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__SessionClientFunctions.html
129	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__TimeFunctions.html
130	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__TransportControl.html
131	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/group__WeakLinkage.html
132	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/index.html
133	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/inprocess_8c.html
134	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/intclient_8h.html
135	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/intclient_8h_source.html
136	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/jack_8h.html
137	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/jack_8h_source.html
138	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/mainpage_8dox.html
139	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/metadata_8h.html
140	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/metadata_8h_source.html
141	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/midiport_8h.html
142	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/midiport_8h_source.html
143	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/modules.html
144	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/pages.html
145	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/porting-guide.html
146	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/porting_8dox.html
147	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/ringbuffer_8h.html
148	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/ringbuffer_8h_source.html
149	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/session_8h.html
150	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/session_8h_source.html
151	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/simple__client_8c.html
152	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/statistics_8h.html
153	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/statistics_8h_source.html
154	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/struct__jack__latency__range.html
155	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/struct__jack__midi__event.html
156	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/struct__jack__session__event.html
157	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structjack__description__t.html
158	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structjack__position__t.html
159	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structjack__property__t.html
160	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structjack__ringbuffer__data__t.html
161	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structjack__ringbuffer__t.html
162	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structjack__session__command__t.html
163	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structjack__transport__info__t.html
164	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/structport__pair__t.html
165	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/thread_8h.html
166	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/thread_8h_source.html
167	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/transport-design.html
168	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/transport_8dox.html
169	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/transport_8h.html
170	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/transport_8h_source.html
171	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/types_8h.html
172	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/types_8h_source.html
173	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/unionjackctl__parameter__value.html
174	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/weakjack_8h.html
175	%%DOXYGEN%%share/jack-audio-connection-kit/reference/html/weakjack_8h_source.html

Return to bug 251125

Lines 2-9 Link Here

(-)b/audio/jack/Makefile (-48 / +39 lines)
2	# $FreeBSD$	2	# $FreeBSD$
3		3
4	PORTNAME= jackit	4	PORTNAME= jackit
5	PORTVERSION= 0.125.0	5	DISTVERSIONPREFIX= v
6	PORTREVISION= 11	6	DISTVERSION= 1.9.16
7	CATEGORIES= audio	7	CATEGORIES= audio
8		8
9	MAINTAINER= multimedia@FreeBSD.org	9	MAINTAINER= multimedia@FreeBSD.org
Lines 12-78 COMMENT= Low latency audio server Link Here
12	LICENSE= GPLv2 LGPL21	12	LICENSE= GPLv2 LGPL21
13	LICENSE_COMB= multi	13	LICENSE_COMB= multi
14		14
15	BROKEN_mips= fails to link: undefined reference to '__sync_add_and_fetch_4'
16	BROKEN_mips64= fails to link: undefined reference to '__sync_add_and_fetch_4'
17
18	LIB_DEPENDS= libsndfile.so:audio/libsndfile \	15	LIB_DEPENDS= libsndfile.so:audio/libsndfile \
19	libsamplerate.so:audio/libsamplerate \	16	libsamplerate.so:audio/libsamplerate \
		17	libsysinfo.so:devel/libsysinfo \
20	libcelt0.so:audio/celt	18	libcelt0.so:audio/celt
21		19
22	USES= autoreconf compiler:c11 gmake pathfix pkgconfig libtool localbase bdb	20	USES= waf compiler:c11 pkgconfig shebangfix python:3.4+,build
23	USE_GITHUB= yes	21	USE_GITHUB= yes
24		22	GH_ACCOUNT= mekanix
25	GH_ACCOUNT= jackaudio	23	GH_PROJECT= jack2
26	GH_PROJECT= jack1	24	GH_TAGNAME= a60dfed0a0d5bd8d0222d4186a10d900ce7c51e6
27	GH_TAGNAME= 90f9dd3
28	GH_TUPLE= jackaudio:headers:07f1ecf:h/jack
29	GH_TUPLE+= jackaudio:tools:8d13c31:t/tools
30	GH_TUPLE+= jackaudio:example-clients:7fa0890:e/example-clients
31	USE_LDCONFIG= yes	25	USE_LDCONFIG= yes
32	GNU_CONFIGURE= yes	26
		27	CFLAGS+= -fPIC
		28	CPPFLAGS+= -I${LOCALBASE}/include
		29
		30	SHEBANG_FILES= tools/jack_control
		31	SHEBANG_LANG= python3
33	USE_RC_SUBR= jackd	32	USE_RC_SUBR= jackd
34		33
35	CONFIGURE_ARGS= --disable-portaudio \	34	CONFIGURE_ARGS+= --celt=yes --sndfile=yes --samplerate=yes
36	--enable-optimize \	35
37	--enable-force-install \	36	OPTIONS_DEFINE= ALSA DBUS READLINE OPUS
38	--with-default-tmpdir=/tmp	37	OPTIONS_DEFAULT= DBUS READLINE OPUS
39
40	CFLAGS+= -I${BDB_INCLUDE_DIR}
41	LIBS+= -L${BDB_LIB_DIR}
42	INSTALL_TARGET= install-strip
43
44	OPTIONS_DEFINE= ALSA DOXYGEN READLINE SNDIO COOKEDMODE
45	OPTIONS_DEFINE_i386= DYNSIMD
46	OPTIONS_DEFINE_amd64= DYNSIMD
47	OPTIONS_DEFAULT= READLINE COOKEDMODE
48	OPTIONS_DEFAULT_i386= DYNSIMD
49	OPTIONS_DEFAULT_amd64= DYNSIMD
50	OPTIONS_SUB= yes	38	OPTIONS_SUB= yes
51	COOKEDMODE_DESC= Use OSS COOKEDMODE (OSS driver is broken without it)
52	DYNSIMD_DESC= Use dynamic SIMD selection (only i386/amd64)
53		39
54	ALSA_LIB_DEPENDS= libasound.so:audio/alsa-lib	40	ALSA_LIB_DEPENDS= libasound.so:audio/alsa-lib
55	ALSA_CONFIGURE_ENABLE= alsa	41	ALSA_CONFIGURE_OFF= --alsa=no
		42	ALSA_CONFIGURE_ON= --alsa=yes
56		43
57	READLINE_USES= readline	44	DBUS_CONFIGURE_ON= --dbus --classic --autostart=dbus
58		45	DBUS_LIB_DEPENDS= libdbus-1.so:devel/dbus \
59	DOXYGEN_BUILD_DEPENDS= doxygen:devel/doxygen	46	libexpat.so:textproc/expat2
60	DOXYGEN_CONFIGURE_ENV_OFF= ac_cv_prog_HAVE_DOXYGEN="false"	47	DBUS_RUN_DEPENDS= ${PYTHON_PKGNAMEPREFIX}dbus>0:devel/py-dbus@${PY_FLAVOR}
61		48
62	READLINE_CONFIGURE_ENV_OFF= ac_cv_lib_readline_readline=no \	49	READLINE_USES= readline
63	ac_cv_header_readline_chardefs_h=no	50	READLINE_CONFIGURE_ON= --readline=yes
64		51	READLINE_CONFIGURE_OFF= --readline=no
65	SNDIO_LIB_DEPENDS= libsndio.so:audio/sndio	52	READLINE_LDFLAGS= -lreadline
66	SNDIO_CONFIGURE_ENABLE= sndio
67		53
68	COOKEDMODE_CFLAGS= -DOPTION_COOKEDMODE	54	OPUS_LIB_DEPENDS= libopus.so:audio/opus
		55	OPUS_CONFIGURE_ON= --opus=yes
		56	OPUS_CONFIGURE_OFF= --opus=no
69		57
70	DYNSIMD_CONFIGURE_ENABLE=dynsimd	58	.include <bsd.port.pre.mk>
71		59
72	post-patch:	60	.if ${PORT_OPTIONS:MDBUS}
73	@${RM} ${WRKSRC}/doc/reference/html/*	61	PLIST_SUB+= CLASSIC="@comment "
		62	.else
		63	PLIST_SUB+= CLASSIC=""
		64	.endif
74		65
75	post-build:	66	post-extract:
76	@${RM} ${WRKSRC}/doc/reference/html/dir__2F*	67	echo '#define SVN_VERSION "${GH_TAGNAME}"' > ${WRKSRC}/svnversion.h
77		68
78	.include <bsd.port.mk>	69	.include <bsd.port.post.mk>

Removed Link Here

(-)a/audio/jack/files/patch-drivers_oss_oss__driver.c (-258 lines)
1	--- drivers/oss/oss_driver.c.orig 2017-01-10 10:20:51 UTC
2	+++ drivers/oss/oss_driver.c
3	@@ -23,6 +23,7 @@
4
5	#include <config.h>
6
7	+#define __BSD_VISIBLE 1
8	#ifdef USE_BARRIER
9	/*
10	* POSIX conformance level should be globally defined somewhere, possibly
11	@@ -172,7 +173,9 @@ static void set_period_size (oss_driver_
12	((double)driver->period_size /
13	(double)driver->sample_rate) * 1e6;
14	driver->last_wait_ust = 0;
15	- driver->last_periodtime = driver->engine->get_microseconds ();
16	+ driver->last_periodtime = driver->engine ?
17	+ driver->engine->get_microseconds() :
18	+ jack_get_microseconds();
19	driver->next_periodtime = 0;
20	driver->iodelay = 0.0F;
21	}
22	@@ -180,7 +183,9 @@ static void set_period_size (oss_driver_
23
24	static inline void update_times (oss_driver_t *driver)
25	{
26	- driver->last_periodtime = driver->engine->get_microseconds ();
27	+ driver->last_periodtime = driver->engine ?
28	+ driver->engine->get_microseconds() :
29	+ jack_get_microseconds();
30	if (driver->next_periodtime > 0) {
31	driver->iodelay = (float)
32	((long double)driver->last_periodtime -
33	@@ -211,6 +216,7 @@ static void copy_and_convert_in (jack_sa
34	int dstidx;
35	signed short s16src = (signed short)src;
36	signed int s32src = (signed int)src;
37	+ unsigned char s24src = (unsigned char ) src;
38	double f64src = (double)src;
39	jack_sample_t scale;
40
41	@@ -225,10 +231,13 @@ static void copy_and_convert_in (jack_sa
42	}
43	break;
44	case 24:
45	- scale = 1.0f / 0x7fffff;
46	+ scale = 1.0f / 0x7fffffff;
47	for (dstidx = 0; dstidx < nframes; dstidx++) {
48	dst[dstidx] = (jack_sample_t)
49	- s32src[srcidx] * scale;
50	+ ((signed int)(
51	+ (s24src[3 * srcidx + 2] << 24) \|
52	+ (s24src[3 * srcidx + 1] << 16) \|
53	+ (s24src[3 * srcidx + 0] << 8))) * scale;
54	srcidx += chcount;
55	}
56	break;
57	@@ -256,6 +265,7 @@ static void copy_and_convert_out (void *
58	int srcidx;
59	int dstidx;
60	signed short s16dst = (signed short)dst;
61	+ unsigned char s24dst = (unsigned char ) dst;
62	signed int s32dst = (signed int)dst;
63	double f64dst = (double)dst;
64	jack_sample_t scale;
65	@@ -273,12 +283,15 @@ static void copy_and_convert_out (void *
66	}
67	break;
68	case 24:
69	- scale = 0x7fffff;
70	+ scale = 0x7fffffff;
71	for (srcidx = 0; srcidx < nframes; srcidx++) {
72	- s32dst[dstidx] = (signed int)
73	- (src[srcidx] >= 0.0f) ?
74	- (src[srcidx] * scale + 0.5f) :
75	- (src[srcidx] * scale - 0.5f);
76	+ signed int sample =
77	+ (src[srcidx] >= 0.0f) ?
78	+ (src[srcidx] * scale + 0.5f) :
79	+ (src[srcidx] * scale - 0.5f) ;
80	+ s24dst[3*dstidx + 2] = sample >> 24;
81	+ s24dst[3*dstidx + 1] = sample >> 16;
82	+ s24dst[3*dstidx + 0] = sample >> 8;
83	dstidx += chcount;
84	}
85	break;
86	@@ -429,7 +442,11 @@ static int oss_driver_detach (oss_driver
87
88	static int oss_driver_start (oss_driver_t *driver)
89	{
90	- int flags = 0;
91	+#if defined(OPTION_COOKEDMODE)
92	+ int cookedmode = 1;
93	+#else
94	+ int cookedmode = 0;
95	+#endif
96	int format;
97	int channels;
98	int samplerate;
99	@@ -441,19 +458,7 @@ static int oss_driver_start (oss_driver_
100	const char *indev = driver->indev;
101	const char *outdev = driver->outdev;
102
103	- switch (driver->bits) {
104	- case 24:
105	- case 32:
106	- samplesize = sizeof(int);
107	- break;
108	- case 64:
109	- samplesize = sizeof(double);
110	- break;
111	- case 16:
112	- default:
113	- samplesize = sizeof(short);
114	- break;
115	- }
116	+ samplesize = driver->bits / 8;
117	driver->trigger = 0;
118	if (strcmp (indev, outdev) != 0) {
119	if (driver->capture_channels > 0) {
120	@@ -464,7 +469,7 @@ static int oss_driver_start (oss_driver_
121	indev, __FILE__, __LINE__, errno);
122	}
123	#ifndef OSS_NO_COOKED_MODE
124	- ioctl (infd, SNDCTL_DSP_COOKEDMODE, &flags);
125	+ ioctl (infd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
126	#endif
127	fragsize = driver->period_size *
128	driver->capture_channels * samplesize;
129	@@ -479,7 +484,7 @@ static int oss_driver_start (oss_driver_
130	outdev, __FILE__, __LINE__, errno);
131	}
132	#ifndef OSS_NO_COOKED_MODE
133	- ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &flags);
134	+ ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
135	#endif
136	fragsize = driver->period_size *
137	driver->playback_channels * samplesize;
138	@@ -497,7 +502,7 @@ static int oss_driver_start (oss_driver_
139	return -1;
140	}
141	#ifndef OSS_NO_COOKED_MODE
142	- ioctl (infd, SNDCTL_DSP_COOKEDMODE, &flags);
143	+ ioctl (infd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
144	#endif
145	} else if (driver->capture_channels == 0 &&
146	driver->playback_channels != 0) {
147	@@ -510,7 +515,7 @@ static int oss_driver_start (oss_driver_
148	return -1;
149	}
150	#ifndef OSS_NO_COOKED_MODE
151	- ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &flags);
152	+ ioctl (outfd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
153	#endif
154	} else {
155	infd = outfd = open (indev, O_RDWR \| O_EXCL);
156	@@ -521,7 +526,7 @@ static int oss_driver_start (oss_driver_
157	return -1;
158	}
159	#ifndef OSS_NO_COOKED_MODE
160	- ioctl (infd, SNDCTL_DSP_COOKEDMODE, &flags);
161	+ ioctl (infd, SNDCTL_DSP_COOKEDMODE, &cookedmode);
162	#endif
163	}
164	if (infd >= 0 && outfd >= 0) {
165	@@ -705,7 +710,9 @@ static int oss_driver_start (oss_driver_
166	sem_post (&driver->sem_start);
167	}
168
169	- driver->last_periodtime = driver->engine->get_microseconds ();
170	+ driver->last_periodtime = driver->engine ?
171	+ driver->engine->get_microseconds() :
172	+ jack_get_microseconds();
173	driver->next_periodtime = 0;
174	driver->iodelay = 0.0F;
175
176	@@ -1143,6 +1150,23 @@ jack_driver_t * driver_initialize (jack_
177	pnode = jack_slist_next (pnode);
178	}
179
180	+ switch (bits)
181	+ {
182	+ case 16: /* native-endian 16-bit integer */
183	+ driver->format = AFMT_S16_NE;
184	+ break;
185	+ case 24: /* little-endian 24-bit integer */
186	+ driver->format = AFMT_S24_LE;
187	+ break;
188	+ case 32: /* native-endian 32-bit integer */
189	+ driver->format = AFMT_S32_NE;
190	+ break;
191	+ default:
192	+ free(driver);
193	+ jack_error("OSS: invalid number of bits: %d",
194	+ __FILE__, __LINE__, bits);
195	+ return NULL;
196	+ }
197	driver->sample_rate = sample_rate;
198	driver->period_size = period_size;
199	driver->nperiods = nperiods;
200	@@ -1163,58 +1187,6 @@ jack_driver_t * driver_initialize (jack_
201	}
202	driver->infd = -1;
203	driver->outfd = -1;
204	- switch (driver->bits) {
205	-# ifndef OSS_ENDIAN
206	-# ifdef __GNUC__
207	-# if (defined(__i386__) \|\| defined(__alpha__) \|\| defined(__arm__) \|\| defined(__x86_64__) \|\| (defined(__sh__) && !defined(__LITTLE_ENDIAN__)))
208	-# define OSS_LITTLE_ENDIAN 1234
209	-# define OSS_ENDIAN OSS_LITTLE_ENDIAN
210	-# else
211	-# define OSS_BIG_ENDIAN 4321
212	-# define OSS_ENDIAN OSS_BIG_ENDIAN
213	-# endif
214	-# else /* __GNUC__ */
215	-# if (defined(_AIX) \|\| defined(AIX) \|\| defined(sparc) \|\| defined(__hppa) \|\| defined(PPC) \|\| defined(__powerpc__) && !defined(i386) && !defined(__i386) && !defined(__i386__))
216	-# define OSS_BIG_ENDIAN 4321
217	-# define OSS_ENDIAN OSS_BIG_ENDIAN
218	-# else
219	-# define OSS_LITTLE_ENDIAN 1234
220	-# define OSS_ENDIAN OSS_LITTLE_ENDIAN
221	-# endif
222	-# endif /* __GNUC__ */
223	-# endif /* OSS_ENDIAN */
224	-# if (OSS_ENDIAN == 1234)
225	- /* little-endian architectures */
226	- case 24: /* little-endian LSB aligned 24-bits in 32-bits integer */
227	- driver->format = 0x00008000;
228	- break;
229	- case 32: /* little-endian 32-bit integer */
230	- driver->format = 0x00001000;
231	- break;
232	- case 64: /* native-endian 64-bit float */
233	- driver->format = 0x00004000;
234	- break;
235	- case 16: /* little-endian 16-bit integer */
236	- default:
237	- driver->format = 0x00000010;
238	- break;
239	- /* big-endian architectures */
240	-# else
241	- case 24: /* big-endian LSB aligned 24-bits in 32-bits integer */
242	- break;
243	- driver->format = 0x00010000;
244	- case 32: /* big-endian 32-bit integer */
245	- driver->format = 0x00002000;
246	- break;
247	- case 64: /* native-endian 64-bit float */
248	- driver->format = 0x00004000;
249	- break;
250	- case 16: /* big-endian 16-bit integer */
251	- default:
252	- driver->format = 0x00000020;
253	-# endif
254	- }
255	-
256	driver->indevbuf = driver->outdevbuf = NULL;
257
258	driver->capture_ports = NULL;

Removed Link Here

(-)a/audio/jack/files/patch-jackd_jackd.c (-22 lines)
1	--- jackd/jackd.c.orig 2017-07-17 17:10:09 UTC
2	+++ jackd/jackd.c
3	@@ -521,11 +521,17 @@ jack_drivers_load ()
4
5	static void copyright (FILE* file)
6	{
7	- fprintf (file, "jackd " VERSION "\n"
8	+ fprintf (file, "jackd " VERSION " (COOKEDMODE=%s)\n"
9	"Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others.\n"
10	"jackd comes with ABSOLUTELY NO WARRANTY\n"
11	"This is free software, and you are welcome to redistribute it\n"
12	- "under certain conditions; see the file COPYING for details\n\n");
13	+ "under certain conditions; see the file COPYING for details\n\n",
14	+#if defined(OPTION_COOKEDMODE)
15	+ "on"
16	+#else
17	+ "off"
18	+#endif
19	+ );
20	}
21
22	static void usage (FILE *file)

Removed Link Here

(-)a/audio/jack/files/patch-libjack_client.c (-190 lines)
1	--- libjack/client.c.orig 2017-01-10 10:20:51 UTC
2	+++ libjack/client.c
3	@@ -68,6 +68,30 @@
4	static pthread_mutex_t client_lock;
5	static pthread_cond_t client_ready;
6
7	+/*
8	+ * The following read/write wrappers handle the case of interruption
9	+ * by system signals:
10	+ */
11	+static int
12	+read_retry(int fd, void *dst, int size)
13	+{
14	+ int error;
15	+ do {
16	+ error = read(fd, dst, size);
17	+ } while (error == -1 && errno == EINTR);
18	+ return (error);
19	+}
20	+
21	+static int
22	+write_retry(int fd, const void *src, int size)
23	+{
24	+ int error;
25	+ do {
26	+ error = write(fd, src, size);
27	+ } while (error == -1 && errno == EINTR);
28	+ return (error);
29	+}
30	+
31	static int
32	jack_client_close_aux(jack_client_t *client);
33
34	@@ -251,7 +275,7 @@ oop_client_deliver_request (void *ptr, j
35	int wok, rok;
36	jack_client_t client = (jack_client_t)ptr;
37
38	- wok = (write (client->request_fd, req, sizeof(*req))
39	+ wok = (write_retry (client->request_fd, req, sizeof(*req))
40	== sizeof(*req));
41
42	/* if necessary, add variable length key data after a PropertyChange request
43	@@ -259,7 +283,7 @@ oop_client_deliver_request (void *ptr, j
44
45	if (req->type == PropertyChangeNotify) {
46	if (req->x.property.keylen) {
47	- if (write (client->request_fd, req->x.property.key, req->x.property.keylen) != req->x.property.keylen) {
48	+ if (write_retry (client->request_fd, req->x.property.key, req->x.property.keylen) != req->x.property.keylen) {
49	jack_error ("cannot send property key of length %d to server",
50	req->x.property.keylen);
51	req->status = -1;
52	@@ -268,7 +292,7 @@ oop_client_deliver_request (void *ptr, j
53	}
54	}
55
56	- rok = (read (client->request_fd, req, sizeof(*req))
57	+ rok = (read_retry (client->request_fd, req, sizeof(*req))
58	== sizeof(*req));
59
60	if (wok && rok) { /* everything OK? */
61	@@ -837,14 +861,14 @@ server_event_connect (jack_client_t *cli
62
63	jack_uuid_copy (&req.client_id, client->control->uuid);
64
65	- if (write (fd, &req, sizeof(req)) != sizeof(req)) {
66	- jack_error ("cannot write event connect request to server (%s)",
67	+ if (write_retry (fd, &req, sizeof(req)) != sizeof(req)) {
68	+ jack_error ("cannot write_retry event connect request to server (%s)",
69	strerror (errno));
70	close (fd);
71	return -1;
72	}
73
74	- if (read (fd, &res, sizeof(res)) != sizeof(res)) {
75	+ if (read_retry (fd, &res, sizeof(res)) != sizeof(res)) {
76	jack_error ("cannot read event connect result from server (%s)",
77	strerror (errno));
78	close (fd);
79	@@ -1109,14 +1133,14 @@ jack_request_client (ClientType type,
80	snprintf (req.object_data, sizeof(req.object_data),
81	"%s", va->load_init);
82
83	- if (write (*req_fd, &req, sizeof(req)) != sizeof(req)) {
84	+ if (write_retry (*req_fd, &req, sizeof(req)) != sizeof(req)) {
85	jack_error ("cannot send request to jack server (%s)",
86	strerror (errno));
87	*status \|= (JackFailure \| JackServerError);
88	goto fail;
89	}
90
91	- if (read (req_fd, res, sizeof(res)) != sizeof(*res)) {
92	+ if (read_retry (req_fd, res, sizeof(res)) != sizeof(*res)) {
93
94	if (errno == 0) {
95	/* server shut the socket */
96	@@ -1512,7 +1536,7 @@ jack_internal_client_close (const char *
97	return;
98	}
99
100	- if (write (fd, &req, sizeof(req)) != sizeof(req)) {
101	+ if (write_retry (fd, &req, sizeof(req)) != sizeof(req)) {
102	jack_error ("cannot deliver ClientUnload request to JACK "
103	"server.");
104	}
105	@@ -1648,7 +1672,7 @@ jack_session_notify (jack_client_t* clie
106
107	request.x.session.type = code;
108
109	- if ( (write (client->request_fd, &request, sizeof(request))
110	+ if ( (write_retry (client->request_fd, &request, sizeof(request))
111	!= sizeof(request)) ) {
112	jack_error ("cannot send request type %d to server",
113	request.type);
114	@@ -1658,7 +1682,7 @@ jack_session_notify (jack_client_t* clie
115	while ( 1 ) {
116	jack_uuid_t uid;
117
118	- if (read (client->request_fd, &uid, sizeof(uid)) != sizeof(uid)) {
119	+ if (read_retry (client->request_fd, &uid, sizeof(uid)) != sizeof(uid)) {
120	jack_error ("cannot read result for request type %d from"
121	" server (%s)", request.type, strerror (errno));
122	goto out;
123	@@ -1680,19 +1704,19 @@ jack_session_notify (jack_client_t* clie
124	break;
125	}
126
127	- if (read (client->request_fd, (char*)retval[num_replies - 1].client_name, JACK_CLIENT_NAME_SIZE)
128	+ if (read_retry (client->request_fd, (char*)retval[num_replies - 1].client_name, JACK_CLIENT_NAME_SIZE)
129	!= JACK_CLIENT_NAME_SIZE) {
130	jack_error ("cannot read result for request type %d from"
131	" server (%s)", request.type, strerror (errno));
132	goto out;
133	}
134	- if (read (client->request_fd, (char*)retval[num_replies - 1].command, JACK_PORT_NAME_SIZE)
135	+ if (read_retry (client->request_fd, (char*)retval[num_replies - 1].command, JACK_PORT_NAME_SIZE)
136	!= JACK_PORT_NAME_SIZE) {
137	jack_error ("cannot read result for request type %d from"
138	" server (%s)", request.type, strerror (errno));
139	goto out;
140	}
141	- if (read (client->request_fd, &retval[num_replies - 1].flags, sizeof(retval[num_replies - 1].flags) )
142	+ if (read_retry (client->request_fd, &retval[num_replies - 1].flags, sizeof(retval[num_replies - 1].flags) )
143	!= sizeof(retval[num_replies - 1].flags) ) {
144	jack_error ("cannot read result for request type %d from"
145	" server (%s)", request.type, strerror (errno));
146	@@ -1811,7 +1835,7 @@ jack_client_process_events (jack_client_
147	/* server has sent us an event. process the
148	* event and reply */
149
150	- if (read (client->event_fd, &event, sizeof(event))
151	+ if (read_retry (client->event_fd, &event, sizeof(event))
152	!= sizeof(event)) {
153	jack_error ("cannot read server event (%s)",
154	strerror (errno));
155	@@ -1821,7 +1845,7 @@ jack_client_process_events (jack_client_
156	if (event.type == PropertyChange) {
157	if (event.y.key_size) {
158	key = (char*)malloc (event.y.key_size);
159	- if (read (client->event_fd, key, event.y.key_size) !=
160	+ if (read_retry (client->event_fd, key, event.y.key_size) !=
161	event.y.key_size) {
162	jack_error ("cannot read property change key (%s)",
163	strerror (errno));
164	@@ -1940,7 +1964,7 @@ jack_client_process_events (jack_client_
165	DEBUG ("client has dealt with the event, writing "
166	"response on event fd");
167
168	- if (write (client->event_fd, &status, sizeof(status))
169	+ if (write_retry (client->event_fd, &status, sizeof(status))
170	!= sizeof(status)) {
171	jack_error ("cannot send event response to "
172	"engine (%s)", strerror (errno));
173	@@ -1960,7 +1984,7 @@ jack_wake_next_client (jack_client_t* cl
174	int pret = 0;
175	char c = 0;
176
177	- if (write (client->graph_next_fd, &c, sizeof(c))
178	+ if (write_retry (client->graph_next_fd, &c, sizeof(c))
179	!= sizeof(c)) {
180	DEBUG ("cannot write byte to fd %d", client->graph_next_fd);
181	jack_error ("cannot continue execution of the "
182	@@ -1988,7 +2012,7 @@ jack_wake_next_client (jack_client_t* cl
183	}
184
185	if (pret > 0 && (pfds[0].revents & POLLIN)) {
186	- if (read (client->graph_wait_fd, &c, sizeof(c))
187	+ if (read_retry (client->graph_wait_fd, &c, sizeof(c))
188	!= sizeof(c)) {
189	jack_error ("cannot complete execution of the "
190	"processing graph (%s)", strerror (errno));

Removed Link Here

(-)a/audio/jack/files/patch-libjack_port.c (-26 lines)
1	--- libjack/port.c.orig 2019-01-02 01:51:31 UTC
2	+++ libjack/port.c
3	@@ -630,13 +630,22 @@ jack_port_get_buffer (jack_port_t *port, jack_nframes_
4	size_t
5	jack_port_type_buffer_size (jack_port_type_info_t* port_type_info, jack_nframes_t nframes)
6	{
7	+ size_t size;
8	+
9	if ( port_type_info->buffer_scale_factor < 0 ) {
10	return port_type_info->buffer_size;
11	}
12
13	- return port_type_info->buffer_scale_factor
14	+ size = port_type_info->buffer_scale_factor
15	* sizeof(jack_default_audio_sample_t)
16	* nframes;
17	+
18	+#ifdef USE_DYNSIMD
19	+ /* Round up to the next multiple of 16 bytes, align buffers for SIMD. */
20	+ size = (size + 15) & (~ (size_t)0x0f);
21	+#endif /* USE_DYNSIMD */
22	+
23	+ return size;
24	}
25
26	int