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author | David Conrad <lessen42@gmail.com> | 2010-05-27 04:39:31 +0000 |
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committer | David Conrad <lessen42@gmail.com> | 2010-05-27 04:39:31 +0000 |
commit | 4717f872598720db915634559912efd190d8839d (patch) | |
tree | 3e50dff7974a59ac59aebcb68d655940391c2463 | |
parent | 910b9f30c84fd62866b8db603150f25b543a52c1 (diff) | |
download | ffmpeg-4717f872598720db915634559912efd190d8839d.tar.gz |
VP8 parser
Originally committed as revision 23349 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r-- | libavcodec/Makefile | 1 | ||||
-rw-r--r-- | libavcodec/allcodecs.c | 1 | ||||
-rw-r--r-- | libavcodec/vp8_parser.c | 40 |
3 files changed, 42 insertions, 0 deletions
diff --git a/libavcodec/Makefile b/libavcodec/Makefile index 0efc1dcb66..764555e38f 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -575,6 +575,7 @@ OBJS-$(CONFIG_VC1_PARSER) += vc1_parser.o vc1.o vc1data.o \ msmpeg4.o msmpeg4data.o mpeg4video.o \ h263.o mpegvideo.o error_resilience.o OBJS-$(CONFIG_VP3_PARSER) += vp3_parser.o +OBJS-$(CONFIG_VP8_PARSER) += vp8_parser.o # bitstream filters OBJS-$(CONFIG_AAC_ADTSTOASC_BSF) += aac_adtstoasc_bsf.o diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c index ddba4020cb..a5d8ce192f 100644 --- a/libavcodec/allcodecs.c +++ b/libavcodec/allcodecs.c @@ -373,6 +373,7 @@ void avcodec_register_all(void) REGISTER_PARSER (PNM, pnm); REGISTER_PARSER (VC1, vc1); REGISTER_PARSER (VP3, vp3); + REGISTER_PARSER (VP8, vp8); /* bitstream filters */ REGISTER_BSF (AAC_ADTSTOASC, aac_adtstoasc); diff --git a/libavcodec/vp8_parser.c b/libavcodec/vp8_parser.c new file mode 100644 index 0000000000..10e7c3b44b --- /dev/null +++ b/libavcodec/vp8_parser.c @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2008 Michael Niedermayer + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "parser.h" + +static int parse(AVCodecParserContext *s, + AVCodecContext *avctx, + const uint8_t **poutbuf, int *poutbuf_size, + const uint8_t *buf, int buf_size) +{ + s->pict_type= (buf[0]&0x01) ? FF_P_TYPE : FF_I_TYPE; + + *poutbuf = buf; + *poutbuf_size = buf_size; + return buf_size; +} + +AVCodecParser vp8_parser = { + { CODEC_ID_VP8 }, + 0, + NULL, + parse, +}; |