Attachment 161818 Details for Bug 203634 – update to 1.4.2

update to 1.4.2

file_203634.txt (text/plain), 2.49 KB, created by Piotr Kubaj on 2015-10-08 08:08:22 UTC

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Creator: Piotr Kubaj

Created: 2015-10-08 08:08:22 UTC

Size: 2.49 KB

patch

obsolete

>Index: Makefile
>===================================================================
>--- Makefile	(revision 398756)
>+++ Makefile	(working copy)
>@@ -2,7 +2,7 @@
> # $FreeBSD$
> 
> PORTNAME=	jpeg-turbo
>-PORTVERSION=	1.4.1
>+PORTVERSION=	1.4.2
> PORTREVISION?=	0
> CATEGORIES=	graphics
> MASTER_SITES=	SF/lib${PORTNAME}/${PORTVERSION}
>Index: distinfo
>===================================================================
>--- distinfo	(revision 398756)
>+++ distinfo	(working copy)
>@@ -1,2 +1,2 @@
>-SHA256 (libjpeg-turbo-1.4.1.tar.gz) = 4bf5bad4ce85625bffbbd9912211e06790e00fb982b77724af7211034efafb08
>-SIZE (libjpeg-turbo-1.4.1.tar.gz) = 1529614
>+SHA256 (libjpeg-turbo-1.4.2.tar.gz) = 521bb5d3043e7ac063ce3026d9a59cc2ab2e9636c655a2515af5f4706122233e
>+SIZE (libjpeg-turbo-1.4.2.tar.gz) = 1569306
>Index: files/patch-jcdctmgr.c
>===================================================================
>--- files/patch-jcdctmgr.c	(revision 398756)
>+++ files/patch-jcdctmgr.c	(working copy)
>@@ -1,41 +0,0 @@
>---- jcdctmgr.c.orig	2014-11-06 09:32:38 UTC
>-+++ jcdctmgr.c
>-@@ -6,7 +6,7 @@
>-  * libjpeg-turbo Modifications:
>-  * Copyright (C) 1999-2006, MIYASAKA Masaru.
>-  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
>-- * Copyright (C) 2011, 2014 D. R. Commander
>-+ * Copyright (C) 2011, 2014-2015 D. R. Commander
>-  * For conditions of distribution and use, see the accompanying README file.
>-  *
>-  * This file contains the forward-DCT management logic.
>-@@ -175,6 +175,19 @@ compute_reciprocal (UINT16 divisor, DCTE
>-   UDCTELEM c;
>-   int b, r;
>- 
>-+  if (divisor == 1) {
>-+    /* divisor == 1 means unquantized, so these reciprocal/correction/shift
>-+     * values will cause the C quantization algorithm to act like the
>-+     * identity function.  Since only the C quantization algorithm is used in
>-+     * these cases, the scale value is irrelevant.
>-+     */
>-+    dtbl[DCTSIZE2 * 0] = (DCTELEM) 1;                       /* reciprocal */
>-+    dtbl[DCTSIZE2 * 1] = (DCTELEM) 0;                       /* correction */
>-+    dtbl[DCTSIZE2 * 2] = (DCTELEM) 1;                       /* scale */
>-+    dtbl[DCTSIZE2 * 3] = (DCTELEM) (-sizeof(DCTELEM) * 8);  /* shift */
>-+    return 0;
>-+  }
>-+
>-   b = flss(divisor) - 1;
>-   r  = sizeof(DCTELEM) * 8 + b;
>- 
>-@@ -395,7 +408,8 @@ quantize (JCOEFPTR coef_block, DCTELEM *
>- 
>- #if BITS_IN_JSAMPLE == 8
>- 
>--  UDCTELEM recip, corr, shift;
>-+  UDCTELEM recip, corr;
>-+  int shift;
>-   UDCTELEM2 product;
>- 
>-   for (i = 0; i < DCTSIZE2; i++) {

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Attachments on bug 203634: 161818