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Code Issues Releases Activity

graphics/unpaper: Update to 6.1

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* Add an additional patch that fixes the unpaper's usage for the
  libav/ffmpeg API. [1]
* Remove the DOCS option as nearly all files are now in Markdown format and
  the relevant info has been transferred into the unpaper(1) manpage.
* Take maintainership

Notable changes since 0.3:

* Use libav for both input and output of files, rather than custom code.
  This adds support for many different input file formats outside of
  PPM/PBM/PGM, as long as libav can redconduct them to a pixel format that
  is implemented.

* Implementation of mathematically accurate interpolation, using cubic
  algorithm by default.

* Options are now documented in the unpaper(1) man page, rather than in the
  code.

https://github.com/Flameeyes/unpaper/blob/unpaper-6.1/NEWS

Obtained from:	Debian [1]
This commit is contained in:
Kai Knoblich 2019-09-08 12:13:40 +00:00
parent 1f2e8e1d5d
commit 27030bf87d
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=511568
3 changed files with 45 additions and 18 deletions
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28
graphics/unpaper/Makefile
View File

@ -2,31 +2,27 @@
# $FreeBSD$
PORTNAME= unpaper
PORTVERSION= 0.3
PORTVERSION= 6.1
CATEGORIES= graphics
MASTER_SITES= https://www.flameeyes.eu/files/
MAINTAINER= ports@FreeBSD.org
MAINTAINER= kai@FreeBSD.org
COMMENT= Post-processing tool for scanned sheets of paper
LICENSE= GPLv2
LICENSE_FILE= ${WRKSRC}/LICENSE
LICENSE_FILE= ${WRKSRC}/COPYING
PORTDOCS= *
PLIST_FILES= bin/${PORTNAME}
BUILD_DEPENDS= xsltproc:textproc/libxslt \
bash:shells/bash
LIB_DEPENDS= libavcodec.so:multimedia/ffmpeg \
libavformat.so:multimedia/ffmpeg \
libavutil.so:multimedia/ffmpeg
OPTIONS_DEFINE= DOCS
USES= autoreconf pkgconfig tar:xz
do-build:
@${CC} ${CFLAGS} -o ${WRKSRC}/${PORTNAME} \
${WRKSRC}/src/${PORTNAME}.c -lm
GNU_CONFIGURE= yes
do-install:
${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
do-install-DOCS-on:
@${MKDIR} ${STAGEDIR}${DOCSDIR}
@cd ${WRKSRC}/ && ${INSTALL_DATA} CHANGELOG README ${STAGEDIR}${DOCSDIR}
@cd ${WRKSRC}/doc/ && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}
PLIST_FILES= bin/${PORTNAME} \
man/man1/${PORTNAME}.1.gz
.include <bsd.port.mk>

5
graphics/unpaper/distinfo
View File

@ -1,2 +1,3 @@
SHA256 (unpaper-0.3.tar.gz) = 3433664040942bf7638946e2327e5c64119c600fde8ace918f47109fafbde5be
SIZE (unpaper-0.3.tar.gz) = 546488
TIMESTAMP = 1565468288
SHA256 (unpaper-6.1.tar.xz) = 237c84f5da544b3f7709827f9f12c37c346cdf029b1128fb4633f9bafa5cb930
SIZE (unpaper-6.1.tar.xz) = 2655724

30
graphics/unpaper/files/patch-file.c Normal file
View File

@ -0,0 +1,30 @@
Subject: Fix wrong ffmpeg API usage
Origin: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=800312
Bug: https://github.com/Flameeyes/unpaper/issues/39
Author: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Forwarded: https://github.com/Flameeyes/unpaper/pull/42
--- file.c.orig 2014-10-26 22:35:38 UTC
+++ file.c
@@ -93,10 +93,21 @@ void loadImage(const char *filename, AVFrame **image)
if (pkt.stream_index != 0)
errOutput("unable to open file %s: invalid stream.", filename);
+ while (!got_frame && pkt.data) {
+
+ if (pkt.size <= 0) {
+ pkt.data = NULL;
+ pkt.size = 0;
+ }
+
ret = avcodec_decode_video2(avctx, frame, &got_frame, &pkt);
if (ret < 0) {
av_strerror(ret, errbuff, sizeof(errbuff));
errOutput("unable to open file %s: %s", filename, errbuff);
+ }
+
+ pkt.data += ret;
+ pkt.size -= ret;
}
switch(frame->format) {