From 415856bdd4f48ab4f2732996f0bae58595092bbe Mon Sep 17 00:00:00 2001 From: Parabola Date: Tue, 5 Apr 2011 14:26:38 +0000 Subject: Tue Apr 5 14:26:38 UTC 2011 --- extra/libmad/PKGBUILD | 40 +++++++++ extra/libmad/amd64-64bit.diff | 12 +++ extra/libmad/frame_length.diff | 197 +++++++++++++++++++++++++++++++++++++++++ extra/libmad/libmad.patch | 117 ++++++++++++++++++++++++ extra/libmad/optimize.diff | 77 ++++++++++++++++ 5 files changed, 443 insertions(+) create mode 100644 extra/libmad/PKGBUILD create mode 100644 extra/libmad/amd64-64bit.diff create mode 100644 extra/libmad/frame_length.diff create mode 100644 extra/libmad/libmad.patch create mode 100644 extra/libmad/optimize.diff (limited to 'extra/libmad') diff --git a/extra/libmad/PKGBUILD b/extra/libmad/PKGBUILD new file mode 100644 index 000000000..fc978b8e7 --- /dev/null +++ b/extra/libmad/PKGBUILD @@ -0,0 +1,40 @@ +# $Id: PKGBUILD 28155 2009-02-28 01:26:22Z giovanni $ +# Maintainer: Travis Willard +pkgname=libmad +pkgver=0.15.1b +pkgrel=4 +pkgdesc="A high-quality MPEG audio decoder" +arch=(i686 x86_64) +license=('GPL') +depends=('glibc') +makedepends=('autoconf') +replaces=('mad') +conflicts=('mad') +options=('!libtool') +source=(http://downloads.sourceforge.net/sourceforge/mad/$pkgname-$pkgver.tar.gz + libmad.patch amd64-64bit.diff frame_length.diff optimize.diff) +url="http://www.underbit.com/products/mad/" + +build() { + cd $srcdir/$pkgname-$pkgver + patch -Np1 -i $srcdir/libmad.patch || return 1 + patch -Np1 -i $srcdir/amd64-64bit.diff || return 1 + patch -Np1 -i $srcdir/frame_length.diff || return 1 + patch -Np1 -i $srcdir/optimize.diff || return 1 + CFLAGS="$CFLAGS -ftree-vectorize -ftree-vectorizer-verbose=1" + autoconf + ./configure --prefix=/usr + make || return 1 + make DESTDIR=$startdir/pkg install +} + +md5sums=('1be543bc30c56fb6bea1d7bf6a64e66c' + 'fbcca0267a423bae45389666f4cb04d5' + '8d8bd64a2842dd59153b3a6642059e23' + '3329b032118a68e18908197e65b3198d' + '3e52afe2103f367810a18bef9e82eb9f') +sha256sums=('bbfac3ed6bfbc2823d3775ebb931087371e142bb0e9bb1bee51a76a6e0078690' + '813634b07e72ccc23c5c5dc63f88fb789706477fa0a74f535115b8bd898b2ff4' + '0b506dc3c3a83837739f84f7b9db7497fd79b3623b5fb7e291ce44f79d7bf726' + '0e21f2c6b19337d0b237dacc04f7b90a56be7f359f4c9a2ee0b202d9af0cfa69' + 'f38216942a1e84fd5341394a56dc5e91117d168a660f3c07ebd59af9b907e6f2') diff --git a/extra/libmad/amd64-64bit.diff b/extra/libmad/amd64-64bit.diff new file mode 100644 index 000000000..2ef025b6c --- /dev/null +++ b/extra/libmad/amd64-64bit.diff @@ -0,0 +1,12 @@ +Index: libmad-0.15.1b/configure.ac +=================================================================== +--- libmad-0.15.1b.orig/configure.ac 2008-03-07 20:33:05.000000000 +0000 ++++ libmad-0.15.1b/configure.ac 2008-03-07 20:33:31.000000000 +0000 +@@ -233,6 +233,7 @@ + then + case "$host" in + i?86-*) FPM="INTEL" ;; ++ x86_64*) FPM="64BIT" ;; + arm*-*) FPM="ARM" ;; + mips*-*) FPM="MIPS" ;; + sparc*-*) FPM="SPARC" ;; diff --git a/extra/libmad/frame_length.diff b/extra/libmad/frame_length.diff new file mode 100644 index 000000000..d215b9b02 --- /dev/null +++ b/extra/libmad/frame_length.diff @@ -0,0 +1,197 @@ +; You can calculate where the next frame will start depending on things +; like the bitrate. See mad_header_decode(). It seems that when decoding +; the frame you can go past that boundary. This attempts to catch those cases, +; but might not catch all of them. +; For more info see http://bugs.debian.org/508133 +Index: libmad-0.15.1b/layer12.c +=================================================================== +--- libmad-0.15.1b.orig/layer12.c 2008-12-23 21:38:07.000000000 +0100 ++++ libmad-0.15.1b/layer12.c 2008-12-23 21:38:12.000000000 +0100 +@@ -134,6 +134,12 @@ + for (sb = 0; sb < bound; ++sb) { + for (ch = 0; ch < nch; ++ch) { + nb = mad_bit_read(&stream->ptr, 4); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + if (nb == 15) { + stream->error = MAD_ERROR_BADBITALLOC; +@@ -146,6 +152,12 @@ + + for (sb = bound; sb < 32; ++sb) { + nb = mad_bit_read(&stream->ptr, 4); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + if (nb == 15) { + stream->error = MAD_ERROR_BADBITALLOC; +@@ -162,6 +174,12 @@ + for (ch = 0; ch < nch; ++ch) { + if (allocation[ch][sb]) { + scalefactor[ch][sb] = mad_bit_read(&stream->ptr, 6); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + # if defined(OPT_STRICT) + /* +@@ -187,6 +205,12 @@ + frame->sbsample[ch][s][sb] = nb ? + mad_f_mul(I_sample(&stream->ptr, nb), + sf_table[scalefactor[ch][sb]]) : 0; ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + } + } + +@@ -195,6 +219,12 @@ + mad_fixed_t sample; + + sample = I_sample(&stream->ptr, nb); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + for (ch = 0; ch < nch; ++ch) { + frame->sbsample[ch][s][sb] = +@@ -403,7 +433,15 @@ + nbal = bitalloc_table[offsets[sb]].nbal; + + for (ch = 0; ch < nch; ++ch) ++ { + allocation[ch][sb] = mad_bit_read(&stream->ptr, nbal); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } ++ } + } + + for (sb = bound; sb < sblimit; ++sb) { +@@ -411,6 +449,13 @@ + + allocation[0][sb] = + allocation[1][sb] = mad_bit_read(&stream->ptr, nbal); ++ ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + } + + /* decode scalefactor selection info */ +@@ -419,6 +464,12 @@ + for (ch = 0; ch < nch; ++ch) { + if (allocation[ch][sb]) + scfsi[ch][sb] = mad_bit_read(&stream->ptr, 2); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + } + } + +@@ -442,6 +493,12 @@ + for (ch = 0; ch < nch; ++ch) { + if (allocation[ch][sb]) { + scalefactor[ch][sb][0] = mad_bit_read(&stream->ptr, 6); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + switch (scfsi[ch][sb]) { + case 2: +@@ -452,11 +509,23 @@ + + case 0: + scalefactor[ch][sb][1] = mad_bit_read(&stream->ptr, 6); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + /* fall through */ + + case 1: + case 3: + scalefactor[ch][sb][2] = mad_bit_read(&stream->ptr, 6); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + } + + if (scfsi[ch][sb] & 1) +@@ -488,6 +557,12 @@ + index = offset_table[bitalloc_table[offsets[sb]].offset][index - 1]; + + II_samples(&stream->ptr, &qc_table[index], samples); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + for (s = 0; s < 3; ++s) { + frame->sbsample[ch][3 * gr + s][sb] = +@@ -506,6 +581,12 @@ + index = offset_table[bitalloc_table[offsets[sb]].offset][index - 1]; + + II_samples(&stream->ptr, &qc_table[index], samples); ++ if (mad_bit_nextbyte(&stream->ptr) > stream->next_frame) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + for (ch = 0; ch < nch; ++ch) { + for (s = 0; s < 3; ++s) { +Index: libmad-0.15.1b/layer3.c +=================================================================== +--- libmad-0.15.1b.orig/layer3.c 2008-12-23 21:38:07.000000000 +0100 ++++ libmad-0.15.1b/layer3.c 2008-12-23 21:38:12.000000000 +0100 +@@ -2608,6 +2608,12 @@ + next_md_begin = 0; + + md_len = si.main_data_begin + frame_space - next_md_begin; ++ if (md_len + MAD_BUFFER_GUARD > MAD_BUFFER_MDLEN) ++ { ++ stream->error = MAD_ERROR_LOSTSYNC; ++ stream->sync = 0; ++ return -1; ++ } + + frame_used = 0; + diff --git a/extra/libmad/libmad.patch b/extra/libmad/libmad.patch new file mode 100644 index 000000000..0ac88acb8 --- /dev/null +++ b/extra/libmad/libmad.patch @@ -0,0 +1,117 @@ +diff -ruN libmad-0.15.1b.orig/Makefile.am libmad-0.15.1b/Makefile.am +--- libmad-0.15.1b.orig/Makefile.am 2004-02-17 02:02:03.000000000 +0000 ++++ libmad-0.15.1b/Makefile.am 2005-08-25 12:08:04.000000000 +0000 +@@ -33,9 +33,12 @@ + minimad_INCLUDES = + minimad_LDADD = libmad.la + +-EXTRA_DIST = mad.h.sed \ ++EXTRA_DIST = mad.h.sed mad.pc.in \ + CHANGES COPYRIGHT CREDITS README TODO VERSION + ++pkgconfigdir = $(libdir)/pkgconfig ++pkgconfig_DATA= mad.pc ++ + exported_headers = version.h fixed.h bit.h timer.h stream.h frame.h \ + synth.h decoder.h + +diff -ruN libmad-0.15.1b.orig/Makefile.in libmad-0.15.1b/Makefile.in +--- libmad-0.15.1b.orig/Makefile.in 2004-02-17 02:33:23.000000000 +0000 ++++ libmad-0.15.1b/Makefile.in 2005-08-25 12:09:34.000000000 +0000 +@@ -14,6 +14,8 @@ + + @SET_MAKE@ + ++pkgconfigdir = $(libdir)/pkgconfig ++pkgconfig_DATA = mad.pc + + SOURCES = $(libmad_la_SOURCES) $(EXTRA_libmad_la_SOURCES) $(minimad_SOURCES) + +@@ -43,7 +45,7 @@ + $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ + $(srcdir)/config.h.in $(srcdir)/libmad.list.in \ + $(top_srcdir)/configure COPYING INSTALL TODO config.guess \ +- config.sub depcomp install-sh ltmain.sh missing mkinstalldirs ++ config.sub depcomp install-sh ltmain.sh missing mkinstalldirs mad.pc.in + subdir = . + ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 + am__aclocal_m4_deps = $(top_srcdir)/configure.ac +@@ -53,7 +55,7 @@ + configure.lineno configure.status.lineno + mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs + CONFIG_HEADER = config.h +-CONFIG_CLEAN_FILES = libmad.list ++CONFIG_CLEAN_FILES = libmad.list mad.pc + am__installdirs = $(DESTDIR)$(libdir) $(DESTDIR)$(includedir) + libLTLIBRARIES_INSTALL = $(INSTALL) + LTLIBRARIES = $(lib_LTLIBRARIES) +@@ -218,7 +220,7 @@ + minimad_SOURCES = minimad.c + minimad_INCLUDES = + minimad_LDADD = libmad.la +-EXTRA_DIST = mad.h.sed \ ++EXTRA_DIST = mad.h.sed mad.pc.in \ + CHANGES COPYRIGHT CREDITS README TODO VERSION + + exported_headers = version.h fixed.h bit.h timer.h stream.h frame.h \ +@@ -298,6 +300,28 @@ + rm -f stamp-h1 + touch $@ + ++mad.pc: $(top_builddir)/config.status mad.pc.in ++ cd $(top_builddir) && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status ++ ++install-pkgconfigDATA: $(pkgconfig_DATA) ++ @$(NORMAL_INSTALL) ++ $(mkinstalldirs) $(DESTDIR)$(pkgconfigdir) ++ @list='$(pkgconfig_DATA)'; for p in $$list; do \ ++ if test -f $(srcdir)/$$p; then \ ++ echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(pkgconfigdir)/$$p"; \ ++ $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(pkgconfigdir)/$$p; \ ++ else if test -f $$p; then \ ++ echo " $(INSTALL_DATA) $$p $(DESTDIR)$(pkgconfigdir)/$$p"; \ ++ $(INSTALL_DATA) $$p $(DESTDIR)$(pkgconfigdir)/$$p; \ ++ fi; fi; \ ++ done ++ ++uninstall-pkgconfigDATA: ++ @$(NORMAL_UNINSTALL) ++ list='$(pkgconfig_DATA)'; for p in $$list; do \ ++ rm -f $(DESTDIR)$(pkgconfigdir)/$$p; \ ++ done ++ + distclean-hdr: + -rm -f config.h stamp-h1 + libmad.list: $(top_builddir)/config.status $(srcdir)/libmad.list.in +@@ -726,7 +750,7 @@ + + info-am: + +-install-data-am: install-includeHEADERS ++install-data-am: install-includeHEADERS install-pkgconfigDATA + + install-exec-am: install-libLTLIBRARIES + +@@ -757,7 +781,7 @@ + ps-am: + + uninstall-am: uninstall-includeHEADERS uninstall-info-am \ +- uninstall-libLTLIBRARIES ++ uninstall-libLTLIBRARIES install-pkgconfigDATA + + uninstall-info: uninstall-info-recursive + +diff -ruN libmad-0.15.1b.orig/mad.pc.in libmad-0.15.1b/mad.pc.in +--- libmad-0.15.1b.orig/mad.pc.in 1970-01-01 00:00:00.000000000 +0000 ++++ libmad-0.15.1b/mad.pc.in 2005-08-25 12:08:04.000000000 +0000 +@@ -0,0 +1,10 @@ ++prefix=@prefix@ ++exec_prefix=@exec_prefix@ ++libdir=@libdir@ ++includedir=@includedir@ ++ ++Name: MAD ++Description: libmad - MPEG audio decoder library ++Version: @VERSION@ ++Libs: -L${libdir} -lmad ++Cflags: diff --git a/extra/libmad/optimize.diff b/extra/libmad/optimize.diff new file mode 100644 index 000000000..1418dc927 --- /dev/null +++ b/extra/libmad/optimize.diff @@ -0,0 +1,77 @@ +Index: libmad-0.15.1b/configure.ac +=================================================================== +--- libmad-0.15.1b.orig/configure.ac 2008-03-07 20:31:23.000000000 +0000 ++++ libmad-0.15.1b/configure.ac 2008-03-07 20:34:26.000000000 +0000 +@@ -124,71 +124,7 @@ + + if test "$GCC" = yes + then +- if test -z "$arch" +- then +- case "$host" in +- i386-*) ;; +- i?86-*) arch="-march=i486" ;; +- arm*-empeg-*) arch="-march=armv4 -mtune=strongarm1100" ;; +- armv4*-*) arch="-march=armv4 -mtune=strongarm" ;; +- powerpc-*) ;; +- mips*-agenda-*) arch="-mcpu=vr4100" ;; +- mips*-luxsonor-*) arch="-mips1 -mcpu=r3000 -Wa,-m4010" ;; +- esac +- fi +- +- case "$optimize" in +- -O|"-O "*) +- optimize="-O" +- optimize="$optimize -fforce-mem" +- optimize="$optimize -fforce-addr" +- : #x optimize="$optimize -finline-functions" +- : #- optimize="$optimize -fstrength-reduce" +- optimize="$optimize -fthread-jumps" +- optimize="$optimize -fcse-follow-jumps" +- optimize="$optimize -fcse-skip-blocks" +- : #x optimize="$optimize -frerun-cse-after-loop" +- : #x optimize="$optimize -frerun-loop-opt" +- : #x optimize="$optimize -fgcse" +- optimize="$optimize -fexpensive-optimizations" +- optimize="$optimize -fregmove" +- : #* optimize="$optimize -fdelayed-branch" +- : #x optimize="$optimize -fschedule-insns" +- optimize="$optimize -fschedule-insns2" +- : #? optimize="$optimize -ffunction-sections" +- : #? optimize="$optimize -fcaller-saves" +- : #> optimize="$optimize -funroll-loops" +- : #> optimize="$optimize -funroll-all-loops" +- : #x optimize="$optimize -fmove-all-movables" +- : #x optimize="$optimize -freduce-all-givs" +- : #? optimize="$optimize -fstrict-aliasing" +- : #* optimize="$optimize -fstructure-noalias" +- +- case "$host" in +- arm*-*) +- optimize="$optimize -fstrength-reduce" +- ;; +- mips*-*) +- optimize="$optimize -fstrength-reduce" +- optimize="$optimize -finline-functions" +- ;; +- i?86-*) +- optimize="$optimize -fstrength-reduce" +- ;; +- powerpc-apple-*) +- # this triggers an internal compiler error with gcc2 +- : #optimize="$optimize -fstrength-reduce" +- +- # this is really only beneficial with gcc3 +- : #optimize="$optimize -finline-functions" +- ;; +- *) +- # this sometimes provokes bugs in gcc 2.95.2 +- : #optimize="$optimize -fstrength-reduce" +- ;; +- esac +- ;; +- esac ++ optimize="-O2" + fi + + case "$host" in -- cgit v1.2.3-54-g00ecf