diff options
Diffstat (limited to 'src/demuxers/demux_real.c')
| -rw-r--r-- | src/demuxers/demux_real.c | 114 |
1 files changed, 47 insertions, 67 deletions
diff --git a/src/demuxers/demux_real.c b/src/demuxers/demux_real.c index 71243ee55..a4172925e 100644 --- a/src/demuxers/demux_real.c +++ b/src/demuxers/demux_real.c @@ -21,7 +21,14 @@ * For more information regarding the Real file format, visit: * http://www.pcisys.net/~melanson/codecs/ * - * $Id: demux_real.c,v 1.28 2002/12/22 16:46:27 holstsn Exp $ + * video packet sub-demuxer ported from mplayer code (www.mplayerhq.hu): + * Real parser & demuxer + * + * (C) Alex Beregszaszi <alex@naxine.org> + * + * Based on FFmpeg's libav/rm.c. + * + * $Id: demux_real.c,v 1.29 2003/01/01 20:39:19 guenter Exp $ */ #ifdef HAVE_CONFIG_H @@ -448,91 +455,64 @@ static void real_parse_headers (demux_real_t *this) { break; /* audio */ } if (!strncmp (mdpr->type_specific_data+off, "VIDO", 4)) { + const char *video_fmt = (mdpr->type_specific_data + off + 4); #ifdef LOG printf ("demux_real: video detected\n"); #endif this->stream->stream_info[XINE_STREAM_INFO_VIDEO_BITRATE] = mdpr->avg_bit_rate; - /* FIXME: insert video codec detection code here */ - - break; /* video */ - } - off++; - } - } - - - - /* detect video streamtype */ - - if (!strncmp (mdpr->type_specific_data+4, "VIDORV20", 8)) { - - buf_element_t *buf; - - this->video_stream_num = mdpr->stream_number; - this->video_buf_type = BUF_VIDEO_RV20; + if ( strncmp(video_fmt, "RV20", 4) == 0 ) { + this->video_stream_num = mdpr->stream_number; + this->video_buf_type = BUF_VIDEO_RV20; + this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] = 1; #ifdef LOG - printf ("demux_real: RV20 video detected\n"); + printf("demux_real: RV20 video detected\n"); #endif + } else if ( strncmp(video_fmt, "RV30", 4) == 0 ) { + this->video_stream_num = mdpr->stream_number; + this->video_buf_type = BUF_VIDEO_RV30; + this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] = 1; - this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] = 1; - - buf = this->video_fifo->buffer_pool_alloc (this->video_fifo); - - buf->content = buf->mem; - - memcpy (buf->content, mdpr->type_specific_data, - mdpr->type_specific_len); - - buf->size = mdpr->type_specific_len; - - buf->extra_info->input_pos = 0 ; - buf->extra_info->input_time = 0 ; - buf->type = BUF_VIDEO_RV20; - buf->decoder_flags = BUF_FLAG_HEADER; - - this->video_fifo->put (this->video_fifo, buf); - - this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] = 1; - - } else if (!strncmp (mdpr->type_specific_data+4, "VIDORV30", 8)) { - - buf_element_t *buf; - - this->video_stream_num = mdpr->stream_number; - this->video_buf_type = BUF_VIDEO_RV30; - #ifdef LOG - printf ("demux_real: RV30 video detected\n"); + printf("demux_real: RV30 video detected\n"); +#endif + } else if ( strncmp(video_fmt, "RV40", 4) == 0 ) { + this->video_stream_num = mdpr->stream_number; + this->video_buf_type = BUF_VIDEO_RV40; + this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] = 1; +#ifdef LOG + printf("demux_real: RV40 video detected\n"); #endif + } else { + fprintf(stderr, "demux_real: codec not recognized as video\n"); + } - this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] = 1; + if ( this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] ) { + buf_element_t *buf; - buf = this->video_fifo->buffer_pool_alloc (this->video_fifo); + buf = this->video_fifo->buffer_pool_alloc(this->video_fifo); - buf->content = buf->mem; + buf->content = buf->mem; - memcpy (buf->content, mdpr->type_specific_data, - mdpr->type_specific_len); + memcpy(buf->content, mdpr->type_specific_data, + mdpr->type_specific_len); - buf->size = mdpr->type_specific_len; + buf->size = mdpr->type_specific_len; - buf->extra_info->input_pos = 0 ; - buf->extra_info->input_time = 0 ; - buf->type = BUF_VIDEO_RV30; - buf->decoder_flags = BUF_FLAG_HEADER; - - this->video_fifo->put (this->video_fifo, buf); - - this->stream->stream_info[XINE_STREAM_INFO_HAS_VIDEO] = 1; - - } else { + buf->type = this->video_buf_type; + buf->decoder_flags = BUF_FLAG_HEADER; + buf->extra_info->input_pos = 0; + buf->extra_info->input_time = 0; -#ifdef LOG - printf ("demux_real: codec not recognized as video\n"); -#endif + this->video_fifo->put (this->video_fifo, buf); + } + break; /* video */ + } + off++; + } /* while */ } + } free (mdpr); |