main/ffmpeg2.8: remove

we only support ffmpeg 3 now

main/ffmpeg2.8/APKBUILD

-# Contributor: Łukasz Jendrysik <scadu@yandex.com>
-# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
-pkgname=ffmpeg2.8
-pkgver=2.8.10
-pkgrel=1
-pkgdesc="Complete and free Internet live audio and video broadcasting solution for Linux/Unix"
-url="http://ffmpeg.org/"
-arch="all"
-license="GPL"
-subpackages="$pkgname-dev $pkgname-doc $pkgname-libs"
-makedepends="gnutls-dev lame-dev libvorbis-dev xvidcore-dev zlib-dev
-	imlib2-dev x264-dev libtheora-dev coreutils bzip2-dev perl-dev libvpx-dev
-	libvpx-dev sdl-dev libxfixes-dev libva-dev alsa-lib-dev rtmpdump-dev
-	v4l-utils-dev yasm opus-dev x265-dev"
-depends=
-source="http://ffmpeg.org/releases/ffmpeg-$pkgver.tar.bz2
-	configure-dlvsym.patch
-	fix-flv-extradata.patch
-	"
-
-_builddir="$srcdir"/ffmpeg-$pkgver
-prepare() {
-	cd "$_builddir"
-	for i in $source; do
-		case $i in
-		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
-		esac
-	done
-}
-
-build() {
-	local _dbg="--disable-debug"
-	local _asm=""
-	[ -n "$DEBUG" ] && _dbg="--enable-debug"
-
-	case "$CARCH" in
-	x86 | ppc* | arm*) _asm="--disable-asm" ;;
-	esac
-
-	cd "$_builddir"
-	./configure \
-		--prefix=/usr \
-		--enable-avresample \
-		--enable-avfilter \
-		--enable-gnutls \
-		--enable-gpl \
-		--enable-libmp3lame \
-		--enable-librtmp \
-		--enable-libvorbis \
-		--enable-libvpx \
-		--enable-libxvid \
-		--enable-libx264 \
-		--enable-libx265 \
-		--enable-libtheora \
-		--enable-libv4l2 \
-		--enable-postproc \
-		--enable-pic \
-		--enable-pthreads \
-		--enable-shared \
-		--enable-x11grab \
-		--disable-stripping \
-		--disable-static \
-		--enable-vaapi \
-		--enable-libopus \
-		$_asm $_dbg \
-		|| return 1
-	make || return 1
-	${CC:-gcc} -o tools/qt-faststart $CFLAGS tools/qt-faststart.c || return 1
-	make doc/ffmpeg.1 doc/ffplay.1 doc/ffserver.1 || return 1
-}
-
-package() {
-	cd "$_builddir"
-	make DESTDIR="$pkgdir" install install-man || return 1
-	install -D -m755 tools/qt-faststart "$pkgdir/usr/bin/qt-faststart" || return 1
-#	strip --strip-debug "$pkgdir"/usr/lib/*.a || return 1
-}
-
-libs() {
-	pkgdesc="Libraries for ffmpeg"
-	replaces="ffmpeg"
-	mkdir -p "$subpkgdir"/usr
-	mv "$pkgdir"/usr/lib "$subpkgdir"/usr
-}
-
-sha512sums="1ca8b0060361c49de201afc463bcd7c9340f09bbd116dff2539653bc36411d60cdf667874d2ec51664e141ee7a7be8bebc94e158687cb97db6bdfa40f00ec193  ffmpeg-2.8.10.tar.bz2
-d9bb652093b1c2d03cead78bcafd59fc8305f36fe5359ac5d7caf038889f1239829e288c07e77a11bbef89de5fe54a5eae50a1c4718ec77137bb677ef9069e54  configure-dlvsym.patch
-d4d369055ef9ec8742f971786b05b89a5748a32cee711f623b71e8aea54b004bebda4e618017a351162647360632b13bcc7f09059938734e692ec841fe769c46  fix-flv-extradata.patch"

main/ffmpeg2.8/configure-dlvsym.patch

---- ./configure.orig
-+++ ./configure
-@@ -1680,6 +1680,7 @@
-     CoTaskMemFree
-     CryptGenRandom
-     dlopen
-+    dlvsym
-     fcntl
-     flt_lim
-     fork
-@@ -4997,14 +4998,15 @@
-                   -Wl,--wrap,sws_scale ||
-     disable xmm_clobber_test
- 
-+check_func dlvsym -lld
- echo "X{};" > $TMPV
- if test_ldflags -Wl,--version-script,$TMPV; then
-     append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver'
--    check_cc <<EOF && enable symver_asm_label
-+    enabled dlvsym && check_cc <<EOF && enable symver_asm_label
- void ff_foo(void) __asm__ ("av_foo@VERSION");
- void ff_foo(void) { ${inline_asm+__asm__($quotes);} }
- EOF
--    check_cc <<EOF && enable symver_gnu_asm
-+    enabled dlvsym && check_cc <<EOF && enable symver_gnu_asm
- __asm__(".symver ff_foo,av_foo@VERSION");
- void ff_foo(void) {}
- EOF

main/ffmpeg2.8/fix-flv-extradata.patch

-https://trac.ffmpeg.org/ticket/3175
-
-This patch is slightly cleaned up version of:
-http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2014-May/157791.html
-
-diff -ru ffmpeg-2.3.4.orig/libavformat/flvenc.c ffmpeg-2.3.4/libavformat/flvenc.c
---- ffmpeg-2.3.4.orig/libavformat/flvenc.c	2014-10-03 04:49:20.000000000 -0300
-+++ ffmpeg-2.3.4/libavformat/flvenc.c	2014-12-04 11:37:23.286586875 -0200
-@@ -414,11 +414,35 @@
-             if (enc->codec_id == AV_CODEC_ID_AAC) {
-                 avio_w8(pb, get_audio_flags(s, enc));
-                 avio_w8(pb, 0); // AAC sequence header
-+                if (enc->extradata_size < 2) {
-+                    static const int mpeg4audio_sample_rates[16] = {
-+                        96000, 88200, 64000, 48000, 44100, 32000,
-+                        24000, 22050, 16000, 12000, 11025, 8000, 7350
-+                    };
-+                    int sample_rate_index;
-+
-+                    av_log(s, AV_LOG_WARNING, "AAC extradata empty!.\n");
-+                    for (sample_rate_index = 0; sample_rate_index < 16; sample_rate_index++)
-+                        if (enc->sample_rate == mpeg4audio_sample_rates[sample_rate_index])
-+                            break;
-+
-+                    if (sample_rate_index < 16 && (enc->extradata = av_mallocz(2)) != NULL) {
-+                        enc->extradata_size = 2;
-+                        enc->extradata[0] = 0x10 | (sample_rate_index>>1);
-+                        enc->extradata[1] = (sample_rate_index & 0x01)<<7 | enc->channels <<3;
-+                    }
-+                }
-+                if (enc->extradata_size >= 2)
-+                    av_log(s, AV_LOG_DEBUG, "AAC extradata size %d: %02x:%02x.\n", enc->extradata_size, enc->extradata[0], enc->extradata[1]);
-                 avio_write(pb, enc->extradata, enc->extradata_size);
-             } else {
-                 avio_w8(pb, enc->codec_tag | FLV_FRAME_KEY); // flags
-                 avio_w8(pb, 0); // AVC sequence header
-                 avio_wb24(pb, 0); // composition time
-+                if(enc->extradata_size>=2)
-+                    av_log(s, AV_LOG_DEBUG, "Video extradata size %d: %02x:%02x.\n", enc->extradata_size, enc->extradata[0], enc->extradata[1]);
-+                else
-+                    av_log(s, AV_LOG_WARNING, "Video extradata empty!.\n");
-                 ff_isom_write_avcc(pb, enc->extradata, enc->extradata_size);
-             }
-             data_size = avio_tell(pb) - pos;