commit 47c3c1c31c6d779e8f5a6988f3e586dd706ff106
Author: overweight <5324761+overweight@user.noreply.gitee.com>
Date:   Mon Sep 30 10:58:28 2019 -0400

    Package init

diff --git a/libtheora-1.1.1-fix-pp_sharp_mod-calc.patch b/libtheora-1.1.1-fix-pp_sharp_mod-calc.patch
new file mode 100644
index 0000000..e797f2b
--- /dev/null
+++ b/libtheora-1.1.1-fix-pp_sharp_mod-calc.patch
@@ -0,0 +1,27 @@
+pp_sharp_modr18268 | tterribe | 2012-05-08 03:51:57 +0100 (Tue, 08 May 2012) | 8 lines
+
+Fix pp_sharp_mod calculation.
+
+This was broken when the dequant_tables indexing changed in commit
+ r16102, but it only affected post-processing quality, so we never
+ noticed.
+With gcc 4.8.0, this can now trigger a segfault during decoder
+ initialization.
+
+--- a/lib/decode.c	(revision 18267)
++++ b/lib/decode.c	(revision 18268)
+@@ -400,10 +400,10 @@
+     int qsum;
+     qsum=0;
+     for(qti=0;qti<2;qti++)for(pli=0;pli<3;pli++){
+-      qsum+=_dec->state.dequant_tables[qti][pli][qi][12]+
+-       _dec->state.dequant_tables[qti][pli][qi][17]+
+-       _dec->state.dequant_tables[qti][pli][qi][18]+
+-       _dec->state.dequant_tables[qti][pli][qi][24]<<(pli==0);
++      qsum+=_dec->state.dequant_tables[qi][pli][qti][12]+
++       _dec->state.dequant_tables[qi][pli][qti][17]+
++       _dec->state.dequant_tables[qi][pli][qti][18]+
++       _dec->state.dequant_tables[qi][pli][qti][24]<<(pli==0);
+     }
+     _dec->pp_sharp_mod[qi]=-(qsum>>11);
+   }
diff --git a/libtheora-1.1.1-libm.patch b/libtheora-1.1.1-libm.patch
new file mode 100644
index 0000000..f54298d
--- /dev/null
+++ b/libtheora-1.1.1-libm.patch
@@ -0,0 +1,12 @@
+diff -up libtheora-1.1.1/examples/Makefile.am.jx libtheora-1.1.1/examples/Makefile.am
+--- libtheora-1.1.1/examples/Makefile.am.jx	2009-08-31 16:18:36.000000000 -0400
++++ libtheora-1.1.1/examples/Makefile.am	2014-06-09 10:39:57.532278533 -0400
+@@ -22,7 +22,7 @@ dump_psnr_LDADD = $(GETOPT_OBJS) $(LDADD
+ 
+ player_example_SOURCES = player_example.c
+ player_example_CFLAGS = $(SDL_CFLAGS) $(OGG_CFLAGS) $(VORBIS_CFLAGS)
+-player_example_LDADD = $(LDADDDEC) $(SDL_LIBS) $(VORBIS_LIBS) $(OSS_LIBS)
++player_example_LDADD = $(LDADDDEC) $(SDL_LIBS) $(VORBIS_LIBS) $(OSS_LIBS) -lm
+ 
+ encoder_example_SOURCES = encoder_example.c
+ EXTRA_encoder_example_SOURCES = getopt.c getopt1.c getopt.h
diff --git a/libtheora-1.1.1-libpng16.patch b/libtheora-1.1.1-libpng16.patch
new file mode 100644
index 0000000..93da700
--- /dev/null
+++ b/libtheora-1.1.1-libpng16.patch
@@ -0,0 +1,17 @@
+http://bugs.gentoo.org/465450
+http://trac.xiph.org/ticket/1947
+
+--- examples/png2theora.c
++++ examples/png2theora.c
+@@ -462,9 +462,9 @@
+   png_set_strip_alpha(png_ptr);
+ 
+   row_data = (png_bytep)png_malloc(png_ptr,
+-    3*height*width*png_sizeof(*row_data));
++    3*height*width*sizeof(*row_data));
+   row_pointers = (png_bytep *)png_malloc(png_ptr,
+-    height*png_sizeof(*row_pointers));
++    height*sizeof(*row_pointers));
+   for(y = 0; y < height; y++) {
+     row_pointers[y] = row_data + y*(3*width);
+   }
diff --git a/libtheora-1.1.1.tar.xz b/libtheora-1.1.1.tar.xz
new file mode 100644
index 0000000..90eb8fb
Binary files /dev/null and b/libtheora-1.1.1.tar.xz differ
diff --git a/libtheora.spec b/libtheora.spec
new file mode 100644
index 0000000..7e0f9d1
--- /dev/null
+++ b/libtheora.spec
@@ -0,0 +1,111 @@
+Name:           libtheora
+Version:        1.1.1
+Release:        23
+Summary:        Theora Video Compression
+License:        BSD
+Epoch:          1
+URL:            http://www.theora.org
+Source0:        http://downloads.xiph.org/releases/theora/%{name}-%{version}.tar.xz
+
+BuildRequires:  autoconf automake libtool SDL-devel libpng-devel doxygen
+BuildRequires:  libogg-devel >= 2:1.1
+BuildRequires:  libvorbis-devel tetex-latex transfig
+
+Patch0:         libtheora-1.1.1-fix-pp_sharp_mod-calc.patch
+Patch1:         libtheora-1.1.1-libpng16.patch
+Patch2:         libtheora-1.1.1-libm.patch
+
+%description
+Theora is a free and open video compression format from the Xiph.org Foundation. Like all
+our multimedia technology it can be used to distribute film and video online and on disc
+without the licensing and royalty fees or vendor lock-in associated with other formats.
+
+devel-docs
+The libtheora-devel-docs package contains the documentation needed
+to develop applications with libtheora.
+
+%package devel
+Summary:        Development tools for Theora applications
+Requires:       libogg-devel >= 2:1.1
+Requires:       %{name}%{?_isa} = %{epoch}:%{version}-%{release}
+
+# Provide the same headers as theora-exp-devel did.
+Obsoletes:      theora-exp-devel
+Provides:       theora-exp-devel
+
+%description devel
+The libtheora-devel package contains the header files needed to develop
+applications with libtheora.
+
+
+%package help
+Summary:        Help documentation for developing Theora applications
+BuildArch:      noarch
+
+Obsoletes: devel-docs
+Provides: devel-docs
+
+%description help
+The libtheora-help package contains the documentation to help
+developpers to use libtheora.
+
+%package -n theora-tools
+Summary:        Command line tools for theora
+Requires:       %{name}%{?_isa} = %{epoch}:%{version}-%{release}
+
+%description -n theora-tools
+The theora-tools package contains simple commands to help developpers to
+use with theora bitstreams.
+
+
+%prep
+%setup -q
+%patch0 -p1
+%patch1 -p0 -b .libpng16
+%patch2 -p1
+
+sed -i 's/CFLAGS="$CFLAGS $cflags_save"/CFLAGS="$cflags_save"/g' configure
+cp /usr/lib/rpm/config.* .
+
+%build
+./autogen.sh
+%configure --enable-shared --disable-static
+%disable_rpath
+%make_build
+
+make -C doc/spec %{?_smp_mflags}
+
+%install
+
+%make_install
+
+rm -f $RPM_BUILD_ROOT/%{_libdir}/*.la
+rm -rf $RPM_BUILD_ROOT/%{_docdir}/
+mkdir -p $RPM_BUILD_ROOT/%{_bindir}
+install -m 755 examples/.libs/dump_video $RPM_BUILD_ROOT/%{_bindir}/theora_dump_video
+install -m 755 examples/.libs/encoder_example $RPM_BUILD_ROOT/%{_bindir}/theora_encode
+install -m 755 examples/.libs/player_example $RPM_BUILD_ROOT/%{_bindir}/theora_player
+install -m 755 examples/.libs/png2theora $RPM_BUILD_ROOT/%{_bindir}/png2theora
+
+%ldconfig_scriptlets
+
+
+%files
+%doc README COPYING
+%{_libdir}/*.so.*
+
+%files devel
+%{_libdir}/*.so
+%{_libdir}/pkgconfig/theora*.pc
+%{_includedir}/theora
+
+%files help
+%doc doc/libtheora/html doc/vp3-format.txt doc/spec/Theora.pdf
+%doc doc/color.html doc/draft-ietf-avt-rtp-theora-00.txt
+
+%files -n theora-tools
+%{_bindir}/*
+
+%changelog
+* Thu Sep 5 2019 openEuler Buildteam <buildteam@openeuler.org>  - 1:1.1.1-23
+- Package init