svn commit: r455391 - in head/www/palemoon: . files

[Tobias Kortkamp]

Author: tobik
Date: Sun Dec  3 07:17:18 2017
New Revision: 455391
URL: https://svnweb.freebsd.org/changeset/ports/455391

Log:
  www/palemoon: sndio: improve and clamp float->s16 conversion
  
  This fixes sound glitches/crackling when playing audio or video clips
  with float samples with SNDIO=on.
  
  PR:		224034
  Submitted by:	lichray at gmail.com (maintainer)
  Obtained from:	cubeb

Added:
  head/www/palemoon/files/patch-cubeb5ffce9e91b   (contents, props changed)
Modified:
  head/www/palemoon/Makefile

Modified: head/www/palemoon/Makefile
==============================================================================
--- head/www/palemoon/Makefile	Sun Dec  3 07:15:48 2017	(r455390)
+++ head/www/palemoon/Makefile	Sun Dec  3 07:17:18 2017	(r455391)
@@ -4,6 +4,7 @@
 PORTNAME=	palemoon
 DISTVERSION=	27.6.2
 DISTVERSIONSUFFIX=_Release
+PORTREVISION=	1
 CATEGORIES=	www ipv6
 
 MAINTAINER=	lichray at gmail.com

Added: head/www/palemoon/files/patch-cubeb5ffce9e91b
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/www/palemoon/files/patch-cubeb5ffce9e91b	Sun Dec  3 07:17:18 2017	(r455391)
@@ -0,0 +1,41 @@
+From 5ffce9e91b2fde70ba532ea215e3e9e7eed3d41a Mon Sep 17 00:00:00 2001
+From: Alexandre Ratchov <alex at caoua.org>
+Date: Thu, 2 Apr 2015 13:09:22 +1300
+Subject: [PATCH] sndio: improve and clamp float->s16 conversion.
+
+---
+ src/cubeb_sndio.c | 14 +++++++++++---
+ 1 file changed, 11 insertions(+), 3 deletions(-)
+
+diff --git a/src/cubeb_sndio.c b/src/cubeb_sndio.c
+index 01f96346..e6d531a4 100644
+--- media/libcubeb/src/cubeb_sndio.c.orig
++++ media/libcubeb/src/cubeb_sndio.c
+@@ -4,6 +4,7 @@
+  * This program is made available under an ISC-style license.  See the
+  * accompanying file LICENSE for details.
+  */
++#include <math.h>
+ #include <poll.h>
+ #include <pthread.h>
+ #include <sndio.h>
+@@ -49,9 +50,16 @@ float_to_s16(void *ptr, long nsamp)
+ {
+   int16_t *dst = ptr;
+   float *src = ptr;
+-
+-  while (nsamp-- > 0)
+-    *(dst++) = *(src++) * 32767;
++  int s;
++
++  while (nsamp-- > 0) {
++    s = lrintf(*(src++) * 32768);
++    if (s < -32768)
++      s = -32768;
++    else if (s > 32767)
++      s = 32767;
++    *(dst++) = s;
++  }
+ }
+ 
+ static void