diff options
| -rw-r--r-- | main/lame/APKBUILD | 40 | ||||
| -rw-r--r-- | main/lame/lame-3.98.2-ffmpeg-0.5.patch | 86 |
2 files changed, 126 insertions, 0 deletions
diff --git a/main/lame/APKBUILD b/main/lame/APKBUILD new file mode 100644 index 000000000..d51994e5b --- /dev/null +++ b/main/lame/APKBUILD @@ -0,0 +1,40 @@ +# Maintainer: Natanael Copa <ncopa@alpinelinux.org> +pkgname=lame +pkgver=3.98.2 +pkgrel=0 +pkgdesc="An MP3 encoder and graphical frame analyzer" +url="http://lame.sourceforge.net/" +license="LGPL" +subpackages="$pkgname-dev $pkgname-doc" +depends= +makedepends="nasm ncurses-dev autoconf automake libtool" +source="http://downloads.sourceforge.net/sourceforge/$pkgname/$pkgname-398-2.tar.gz + lame-3.98.2-ffmpeg-0.5.patch" + +build () +{ + cd "$srcdir"/$pkgname-398-2 + + # link fronted shared + sed -i -e 's/\(^LDFLAGS.*\)-static/\1/g' frontend/Makefile.am + + # fix for parallel builds + mkdir -p libmp3lame/i386/.libs + + # Fix for ffmpeg. + # https://bugs.gentoo.org/show_bug.cgi?id=265830 + patch -p1 < ../lame-3.98.2-ffmpeg-0.5.patch || return 1 + + aclocal && automake || return 1 + + ./configure --prefix=/usr \ + --enable-nasm \ + --disable-mp3x \ + --enable-shared + + make || return 1 + make DESTDIR="$pkgdir" install +} + +md5sums="719dae0ee675d0c16e0e89952930ed35 lame-398-2.tar.gz +e84a65409b0512045edd147524ba3ad4 lame-3.98.2-ffmpeg-0.5.patch" diff --git a/main/lame/lame-3.98.2-ffmpeg-0.5.patch b/main/lame/lame-3.98.2-ffmpeg-0.5.patch new file mode 100644 index 000000000..30528c7db --- /dev/null +++ b/main/lame/lame-3.98.2-ffmpeg-0.5.patch @@ -0,0 +1,86 @@ +diff -NrU5 lame-398-2.orig/libmp3lame/lame.c lame-398-2/libmp3lame/lame.c +--- lame-398-2.orig/libmp3lame/lame.c 2009-05-03 15:16:40.000000000 +0200 ++++ lame-398-2/libmp3lame/lame.c 2009-05-03 15:24:49.000000000 +0200 +@@ -1600,10 +1600,17 @@ + in_buffer[1] += n_in; + + /* update mfbuf[] counters */ + gfc->mf_size += n_out; + assert(gfc->mf_size <= MFSIZE); ++ ++ /* lame_encode_flush may have set gfc->mf_sample_to_encode to 0 ++ * so we have to reinitialize it here when that happened. ++ */ ++ if (gfc->mf_samples_to_encode < 1) { ++ gfc->mf_samples_to_encode = ENCDELAY + POSTDELAY; ++ } + gfc->mf_samples_to_encode += n_out; + + + if (gfc->mf_size >= mf_needed) { + /* encode the frame. */ +@@ -1929,10 +1936,14 @@ + int end_padding = POSTDELAY; + int pad_out_samples; + int frames_left; + int samples_to_encode = gfc->mf_samples_to_encode; + ++ /* Was flush already called? */ ++ if (gfc->mf_samples_to_encode < 1) { ++ return 0; ++ } + memset(buffer, 0, sizeof(buffer)); + mp3count = 0; + + if (gfp->in_samplerate != gfp->out_samplerate) { + /* delay due to resampling; needs to be fixed, if resampling code gets changed */ +@@ -1940,35 +1951,38 @@ + } + pad_out_samples = gfp->framesize - (samples_to_encode % gfp->framesize); + end_padding += pad_out_samples; + + frames_left = (samples_to_encode + pad_out_samples) / gfp->framesize; +- while (frames_left > 0) { ++ ++ /* send in a frame of 0 padding until all internal sample buffers are flushed */ ++ while (frames_left > 0 && imp3 >= 0) { + int frame_num = gfp->frameNum; + + mp3buffer_size_remaining = mp3buffer_size - mp3count; + + /* if user specifed buffer size = 0, dont check size */ + if (mp3buffer_size == 0) + mp3buffer_size_remaining = 0; + +- /* send in a frame of 0 padding until all internal sample buffers +- * are flushed +- */ + imp3 = lame_encode_buffer(gfp, buffer[0], buffer[1], 32, + mp3buffer, mp3buffer_size_remaining); + +- if (frame_num != gfp->frameNum) { +- --frames_left; +- } +- if (imp3 < 0) { +- /* some type of fatal error */ +- return imp3; +- } + mp3buffer += imp3; + mp3count += imp3; ++ frames_left -= (frame_num != gfp->frameNum) ? 1 : 0; + } ++ /* Set gfc->mf_samples_to_encode to 0, so we may detect ++ * and break loops calling it more than once in a row. ++ */ ++ gfc->mf_samples_to_encode = 0; ++ ++ if (imp3 < 0) { ++ /* some type of fatal error */ ++ return imp3; ++ } ++ + mp3buffer_size_remaining = mp3buffer_size - mp3count; + /* if user specifed buffer size = 0, dont check size */ + if (mp3buffer_size == 0) + mp3buffer_size_remaining = 0; + |