allow to enable or disable every bitstream filters individually
Original patch by Jason Millard jsm174 _at_ gmail Date: On Fri, 11 May 2007 11:14:01 -0400 Subject: [FFmpeg-devel] enable/disable bitstream filters? Originally committed as revision 9010 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jason Millard
Aurelien Jacobs
parent
cf32975222
commit
cd61e40781
16
configure
vendored
16
configure
vendored
@ -155,6 +155,9 @@ show_help(){
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echo " --enable-parser=NAME enables parser NAME"
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echo " --disable-parser=NAME disables parser NAME"
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echo " --disable-parsers disables all parsers"
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echo " --enable-bsf=NAME enables bitstream filter NAME"
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echo " --disable-bsf=NAME disables bitstream filter NAME"
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echo " --disable-bsfs disables all bitstream filters"
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echo " --enable-protocol=NAME enables protocol NAME"
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echo " --disable-protocol=NAME disables protocol NAME"
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echo " --disable-protocols disables all protocols"
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@ -554,6 +557,7 @@ CONFIG_LIST='
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encoders
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decoders
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parsers
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bsfs
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muxers
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demuxers
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audio_beos
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@ -908,11 +912,12 @@ FFMPEG_CONFIGURATION="$@"
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ENCODER_LIST=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
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DECODER_LIST=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"`
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PARSER_LIST=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"`
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BSF_LIST=`sed -n 's/^[^#]*BSF.*, *\(.*\)).*/\1_bsf/p' "$source_path/libavcodec/allcodecs.c"`
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MUXER_LIST=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"`
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DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"`
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PROTOCOL_LIST=`sed -n 's/^[^#]*PROTOCOL.*, *\(.*\)).*/\1_protocol/p' "$source_path/libavformat/allformats.c"`
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enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST $PROTOCOL_LIST
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enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST $PROTOCOL_LIST $BSF_LIST
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die_unknown(){
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echo "Unknown option \"$1\"."
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@ -979,12 +984,14 @@ for opt do
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;;
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--disable-parsers) disable $PARSER_LIST
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;;
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--disable-bsfs) disable $BSF_LIST
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;;
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--disable-protocols) disable $PROTOCOL_LIST
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;;
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--enable-*=*|--disable-*=*)
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eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
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case "$thing" in
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encoder|decoder|muxer|demuxer|parser|protocol) $action ${optval}_${thing} ;;
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encoder|decoder|muxer|demuxer|parser|bsf|protocol) $action ${optval}_${thing} ;;
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*) die_unknown "$opt" ;;
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esac
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;;
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@ -1816,11 +1823,12 @@ enabled_any $DECODER_LIST && enable decoders
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enabled_any $MUXER_LIST && enable muxers
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enabled_any $DEMUXER_LIST && enable demuxers
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enabled_any $PROTOCOL_LIST && enable protocols
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enabled_any $BSF_LIST && enable bsfs
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enabled_any $THREADS_LIST && enable threads
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check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
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$DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST
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$BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST
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enabled libogg && append pkg_requires "ogg >= 1.1"
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enabled libtheora && append pkg_requires "theora"
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@ -2040,7 +2048,7 @@ else
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fi
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for part in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST; do
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for part in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST; do
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ucname="`toupper $part`"
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config_name="CONFIG_$ucname"
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enabled_name="ENABLE_$ucname"
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@ -302,6 +302,14 @@ OBJS-$(CONFIG_MPEGVIDEO_PARSER) += mpegvideo_parser.o
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OBJS-$(CONFIG_PNM_PARSER) += pnm_parser.o pnm.o
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OBJS-$(CONFIG_VC1_PARSER) += vc1_parser.o
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OBJS-$(CONFIG_DUMP_EXTRADATA_BSF) += bitstream_filter.o
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OBJS-$(CONFIG_REMOVE_EXTRADATA_BSF) += bitstream_filter.o
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OBJS-$(CONFIG_NOISE_BSF) += bitstream_filter.o
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OBJS-$(CONFIG_MP3_HEADER_COMPRESS_BSF) += bitstream_filter.o
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OBJS-$(CONFIG_MP3_HEADER_DECOMPRESS_BSF) += bitstream_filter.o
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OBJS-$(CONFIG_MJPEGA_DUMP_HEADER_BSF) += mjpeg.o
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OBJS-$(CONFIG_IMX_DUMP_HEADER_BSF) += mpeg12.o
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OBJS-$(HAVE_PTHREADS) += pthread.o
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OBJS-$(HAVE_W32THREADS) += w32thread.o
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OBJS-$(HAVE_OS2THREADS) += os2thread.o
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@ -34,6 +34,8 @@
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#define REGISTER_PARSER(X,x) \
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if(ENABLE_##X##_PARSER) av_register_codec_parser(&x##_parser)
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#define REGISTER_BSF(X,x) \
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if(ENABLE_##X##_BSF) av_register_bitstream_filter(&x##_bsf)
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/**
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* Register all the codecs, parsers and bitstream filters which were enabled at
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@ -273,12 +275,13 @@ void avcodec_register_all(void)
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REGISTER_PARSER (PNM, pnm);
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REGISTER_PARSER (VC1, vc1);
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av_register_bitstream_filter(&dump_extradata_bsf);
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av_register_bitstream_filter(&remove_extradata_bsf);
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av_register_bitstream_filter(&noise_bsf);
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av_register_bitstream_filter(&mp3_header_compress_bsf);
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av_register_bitstream_filter(&mp3_header_decompress_bsf);
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av_register_bitstream_filter(&mjpega_dump_header_bsf);
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av_register_bitstream_filter(&imx_dump_header_bsf);
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/* bitstream filters */
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REGISTER_BSF (DUMP_EXTRADATA, dump_extradata);
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REGISTER_BSF (REMOVE_EXTRADATA, remove_extradata);
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REGISTER_BSF (NOISE, noise);
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REGISTER_BSF (MP3_HEADER_COMPRESS, mp3_header_compress);
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REGISTER_BSF (MP3_HEADER_DECOMPRESS, mp3_header_decompress);
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REGISTER_BSF (MJPEGA_DUMP_HEADER, mjpega_dump_header);
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REGISTER_BSF (IMX_DUMP_HEADER, imx_dump_header);
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}
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@ -253,32 +253,42 @@ static int mp3_header_decompress(AVBitStreamFilterContext *bsfc, AVCodecContext
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return 1;
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}
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#ifdef CONFIG_DUMP_EXTRADATA_BSF
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AVBitStreamFilter dump_extradata_bsf={
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"dump_extra",
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0,
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dump_extradata,
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};
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#endif
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#ifdef CONFIG_REMOVE_EXTRADATA_BSF
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AVBitStreamFilter remove_extradata_bsf={
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"remove_extra",
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0,
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remove_extradata,
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};
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#endif
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#ifdef CONFIG_NOISE_BSF
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AVBitStreamFilter noise_bsf={
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"noise",
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sizeof(int),
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noise,
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};
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#endif
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#ifdef CONFIG_MP3_HEADER_COMPRESS_BSF
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AVBitStreamFilter mp3_header_compress_bsf={
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"mp3comp",
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0,
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mp3_header_compress,
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};
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#endif
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#ifdef CONFIG_MP3_HEADER_DECOMPRESS_BSF
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AVBitStreamFilter mp3_header_decompress_bsf={
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"mp3decomp",
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0,
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mp3_header_decompress,
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};
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#endif
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@ -2564,8 +2564,10 @@ AVCodec ljpeg_encoder = { //FIXME avoid MPV_* lossless jpeg shouldnt need them
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};
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#endif
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#ifdef CONFIG_MJPEGA_DUMP_HEADER_BSF
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AVBitStreamFilter mjpega_dump_header_bsf = {
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"mjpegadump",
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0,
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mjpega_dump_header,
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};
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#endif
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@ -3354,6 +3354,7 @@ AVCodec mpeg_xvmc_decoder = {
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#endif
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#ifdef CONFIG_IMX_DUMP_HEADER_BSF
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static int imx_dump_header(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
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uint8_t **poutbuf, int *poutbuf_size,
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const uint8_t *buf, int buf_size, int keyframe)
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@ -3382,6 +3383,7 @@ AVBitStreamFilter imx_dump_header_bsf = {
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0,
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imx_dump_header,
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};
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#endif
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/* this is ugly i know, but the alternative is too make
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hundreds of vars global and prefix them with ff_mpeg1_
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