diff options
Diffstat (limited to 'src/demuxers/demux_real.c')
| -rw-r--r-- | src/demuxers/demux_real.c | 252 |
1 files changed, 126 insertions, 126 deletions
diff --git a/src/demuxers/demux_real.c b/src/demuxers/demux_real.c index 774c74e2c..340083221 100644 --- a/src/demuxers/demux_real.c +++ b/src/demuxers/demux_real.c @@ -26,9 +26,9 @@ * * 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. */ @@ -111,10 +111,10 @@ typedef struct { uint32_t fourcc; uint32_t buf_type; uint32_t format; - + real_index_entry_t *index; int index_entries; - + mdpr_t *mdpr; int sps, cfs, w, h; int block_align; @@ -159,7 +159,7 @@ typedef struct { int64_t last_pts[2]; int send_newpts; int buf_flag_seek; - + uint32_t last_ts; uint32_t next_ts; int last_seq; @@ -184,7 +184,7 @@ static void real_parse_index(demux_real_t *this) { unsigned char index_chunk_header[INDEX_CHUNK_HEADER_SIZE]; unsigned char index_record[INDEX_RECORD_SIZE]; int i; - + while(next_index_chunk) { lprintf("reading index chunk at %"PRIX64"\n", next_index_chunk); @@ -242,7 +242,7 @@ static void real_parse_index(demux_real_t *this) { if(index && entries) /* Allocate memory for index */ *index = calloc(entries, sizeof(real_index_entry_t)); - + if(index && entries && *index) { /* Read index */ for(i = 0; i < entries; i++) { @@ -357,7 +357,7 @@ static void real_parse_audio_specific_data (demux_real_t *this, const uint16_t codec_data_length = _X_BE_16 (data+40); const uint16_t coded_frame_size2 = _X_BE_16 (data+42); const uint16_t subpacket_size = _X_BE_16 (data+44); - + stream->sps = subpacket_size; stream->w = coded_frame_size2; stream->h = codec_data_length; @@ -382,7 +382,7 @@ static void real_parse_audio_specific_data (demux_real_t *this, break; default: - xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: error, i don't handle buf type 0x%08x\n", stream->buf_type); } @@ -425,12 +425,12 @@ static void real_parse_headers (demux_real_t *this) { uint8_t signature[REAL_SIGNATURE_SIZE]; if (this->input->read(this->input, signature, REAL_SIGNATURE_SIZE) != REAL_SIGNATURE_SIZE) { - + lprintf ("signature not read\n"); this->status = DEMUX_FINISHED; return; } - + if ( !_x_is_fourcc(signature, ".RMF") ) { this->status = DEMUX_FINISHED; lprintf ("signature not found '%.4s'\n", signature); @@ -480,11 +480,11 @@ static void real_parse_headers (demux_real_t *this) { this->status = DEMUX_FINISHED; return; } - + uint16_t version = _X_BE_16(&chunk_buffer[0]); if (chunk_type == PROP_TAG) { - + if(version != 0) { xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demuxe_real: unknown object version in PROP: 0x%04x\n", version); @@ -516,7 +516,7 @@ static void real_parse_headers (demux_real_t *this) { free(chunk_buffer); continue; } - + mdpr_t *const mdpr = real_parse_mdpr (chunk_buffer, chunk_size); lprintf ("parsing type specific data...\n"); @@ -541,7 +541,7 @@ static void real_parse_headers (demux_real_t *this) { "demux_real: maximum number of audio stream exceeded\n"); goto unknown; } - + const uint16_t version = _X_BE_16(mdpr->type_specific_data + 4); lprintf("audio version %d detected\n", version); @@ -549,7 +549,7 @@ static void real_parse_headers (demux_real_t *this) { char *fourcc_ptr = "\0\0\0"; switch(version) { case 3: - /* Version 3 header stores fourcc after meta info - cheat by reading backwards from the + /* Version 3 header stores fourcc after meta info - cheat by reading backwards from the * end of the header instead of having to parse it all */ if (mdpr->type_specific_len >= 5) fourcc_ptr = mdpr->type_specific_data + mdpr->type_specific_len - 5; @@ -591,7 +591,7 @@ static void real_parse_headers (demux_real_t *this) { "demux_real: maximum number of video stream exceeded\n"); goto unknown; } - + lprintf ("video detected\n"); const uint32_t fourcc = _X_ME_32(mdpr->type_specific_data + 8); lprintf("fourcc = %.4s\n", (char *) &fourcc); @@ -632,7 +632,7 @@ static void real_parse_headers (demux_real_t *this) { /* load the title string */ SET_METADATA_STRING(XINE_META_INFO_TITLE); - + /* load the author string */ SET_METADATA_STRING(XINE_META_INFO_ARTIST); @@ -650,12 +650,12 @@ static void real_parse_headers (demux_real_t *this) { case DATA_TAG: { uint8_t data_chunk_header[DATA_CHUNK_HEADER_SIZE]; - if (this->input->read(this->input, data_chunk_header, + if (this->input->read(this->input, data_chunk_header, DATA_CHUNK_HEADER_SIZE) != DATA_CHUNK_HEADER_SIZE) { this->status = DEMUX_FINISHED; return ; } - + /* check version */ const uint16_t version = _X_BE_16(&data_chunk_header[0]); if(version != 0) { @@ -683,11 +683,11 @@ static void real_parse_headers (demux_real_t *this) { /* Read index tables */ if(INPUT_IS_SEEKABLE(this->input)) real_parse_index(this); - + /* Simple stream selection case - 0/1 audio/video streams */ this->video_stream = (this->num_video_streams == 1) ? &this->video_streams[0] : NULL; this->audio_stream = (this->num_audio_streams == 1) ? &this->audio_streams[0] : NULL; - + /* In the case of multiple audio/video streams select the first streams found in the file */ if((this->num_video_streams > 1) || (this->num_audio_streams > 1)) { @@ -698,23 +698,23 @@ static void real_parse_headers (demux_real_t *this) { /* Get data to search through for stream chunks */ if(INPUT_IS_SEEKABLE(this->input)) { original_pos = this->input->get_current_pos(this->input); - + if((len = this->input->read(this->input, search_buffer, MAX_PREVIEW_SIZE)) <= 0) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read header\n"); this->status = DEMUX_FINISHED; return; } - + offset = 0; } else if((this->input->get_capabilities(this->input) & INPUT_CAP_PREVIEW) != 0) { if((len = this->input->get_optional_data(this->input, search_buffer, INPUT_OPTIONAL_DATA_PREVIEW)) <= 0) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read header\n"); this->status = DEMUX_FINISHED; return; } - + /* Preview data starts at the beginning of the file */ offset = this->data_start + 18; } else { @@ -723,16 +723,16 @@ static void real_parse_headers (demux_real_t *this) { this->status = DEMUX_FINISHED; return; } - + while((offset < len) && ((!this->video_stream && (this->num_video_streams > 0)) || (!this->audio_stream && (this->num_audio_streams > 0)))) { int i; - + /* Check for end of the data chunk */ if (_x_is_fourcc(&search_buffer[offset], "INDX") || _x_is_fourcc(&search_buffer[offset], "DATA")) break; - + const int stream = _X_BE_16(&search_buffer[offset + 4]); for(i = 0; !this->video_stream && (i < this->num_video_streams); i++) { @@ -741,7 +741,7 @@ static void real_parse_headers (demux_real_t *this) { lprintf("selecting video stream: %d\n", stream); } } - + for(i = 0; !this->audio_stream && (i < this->num_audio_streams); i++) { if(stream == this->audio_streams[i].mdpr->stream_number) { this->audio_stream = &this->audio_streams[i]; @@ -751,11 +751,11 @@ static void real_parse_headers (demux_real_t *this) { offset += _X_BE_16(&search_buffer[offset + 2]); } - + if(INPUT_IS_SEEKABLE(this->input)) this->input->seek(this->input, original_pos, SEEK_SET); } - + /* Let the user know if we haven't managed to detect what streams to play */ if((!this->video_stream && this->num_video_streams) || (!this->audio_stream && this->num_audio_streams)) { @@ -764,17 +764,17 @@ static void real_parse_headers (demux_real_t *this) { this->status = DEMUX_FINISHED; return; } - + /* Send headers and set meta info */ if(this->video_stream) { /* Check for recognised codec*/ if(!this->video_stream->buf_type) this->video_stream->buf_type = BUF_VIDEO_UNKNOWN; - + /* Send header */ buf_element_t *const buf = this->video_fifo->buffer_pool_alloc(this->video_fifo); buf->content = buf->mem; - + memcpy(buf->content, this->video_stream->mdpr->type_specific_data, this->video_stream->mdpr->type_specific_len); @@ -792,7 +792,7 @@ static void real_parse_headers (demux_real_t *this) { this->video_stream->fourcc); _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_BITRATE, this->video_stream->mdpr->avg_bit_rate); - + /* Allocate fragment offset table */ this->fragment_tab = calloc(FRAGMENT_TAB_SIZE, sizeof(uint32_t)); this->fragment_tab_max = FRAGMENT_TAB_SIZE; @@ -802,7 +802,7 @@ static void real_parse_headers (demux_real_t *this) { /* Check for recognised codec */ if(!this->audio_stream->buf_type) this->audio_stream->buf_type = BUF_AUDIO_UNKNOWN; - + /* Send headers */ if(this->audio_fifo) { mdpr_t *const mdpr = this->audio_stream->mdpr; @@ -811,21 +811,21 @@ static void real_parse_headers (demux_real_t *this) { buf->type = this->audio_stream->buf_type; buf->decoder_flags = BUF_FLAG_HEADER|BUF_FLAG_FRAME_END; - + /* For AAC we send two header buffers, the first is a standard audio * header giving bits per sample, sample rate and number of channels. * The second is the codec initialisation data found at the end of * the type specific data for the audio stream */ if(buf->type == BUF_AUDIO_AAC) { const uint16_t version = _X_BE_16(mdpr->type_specific_data + 4); - + if(version != 5) { xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: unsupported audio header version for AAC: %d\n", version); buf->free_buffer(buf); goto unsupported; } - + buf->decoder_info[1] = _X_BE_16(mdpr->type_specific_data + 54); buf->decoder_info[2] = _X_BE_16(mdpr->type_specific_data + 58); buf->decoder_info[3] = _X_BE_16(mdpr->type_specific_data + 60); @@ -833,18 +833,18 @@ static void real_parse_headers (demux_real_t *this) { buf->decoder_flags |= BUF_FLAG_STDHEADER; buf->content = NULL; buf->size = 0; - + this->audio_fifo->put (this->audio_fifo, buf); - + buf = this->audio_fifo->buffer_pool_alloc (this->audio_fifo); - + buf->type = this->audio_stream->buf_type; buf->decoder_flags = BUF_FLAG_HEADER|BUF_FLAG_FRAME_END|BUF_FLAG_SPECIAL; buf->decoder_info[1] = BUF_SPECIAL_DECODER_CONFIG; buf->decoder_info[2] = _X_BE_32(mdpr->type_specific_data + 74) - 1; buf->decoder_info_ptr[2] = buf->content; buf->size = 0; - + memcpy(buf->content, mdpr->type_specific_data + 79, buf->decoder_info[2]); @@ -892,7 +892,7 @@ static int demux_real_parse_references( demux_real_t *this) { lprintf("parsing references\n"); - + /* read file to memory. * warning: dumb code, but hopefuly ok since reference file is small */ do { @@ -911,7 +911,7 @@ static int demux_real_parse_references( demux_real_t *this) { if(buf_used) buf[buf_used] = '\0'; - + lprintf("received %d bytes [%s]\n", buf_used, buf); if (!strncmp(buf,"http://",7)) @@ -945,10 +945,10 @@ static int demux_real_parse_references( demux_real_t *this) { /* rpm files can contain comments which should be skipped */ if( !strncmp(&buf[i],"<!--",4) ) comment = 1; - + if( !strncmp(&buf[i],"-->",3) ) comment = 0; - + if( (!strncmp(&buf[i],"pnm://",6) || !strncmp(&buf[i],"rtsp://",7)) && !comment ) { for(j=i; buf[j] && buf[j] != '"' && !isspace(buf[j]); j++ ) @@ -961,14 +961,14 @@ static int demux_real_parse_references( demux_real_t *this) { i = j; } - } - + } + free(buf); - + this->status = DEMUX_FINISHED; return this->status; } - + /* redefine abs as macro to handle 64-bit diffs. i guess llabs may not be available everywhere */ #define abs(x) ( ((x)<0) ? -(x) : (x) ) @@ -1004,7 +1004,7 @@ static uint32_t real_fix_timestamp (demux_real_t *this, uint8_t *hdr, uint32_t t int pict_type; int seq; uint32_t ts_out; - + switch(this->video_stream->buf_type) { case BUF_VIDEO_RV20: pict_type = (hdr[0] & 0xC0) >> 6; @@ -1019,35 +1019,35 @@ static uint32_t real_fix_timestamp (demux_real_t *this, uint8_t *hdr, uint32_t t seq = ((hdr[1] & 0x07) << 10) + (hdr[2] << 2) + ((hdr[3] & 0xC0) >> 6); break; default: - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, - "demux_real: can't fix timestamp for buf type 0x%08x\n", + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + "demux_real: can't fix timestamp for buf type 0x%08x\n", this->video_stream->buf_type); return ts_in; break; } - + switch (pict_type) { case 0: - case 1: + case 1: /* I frame */ ts_out = this->next_ts; - + this->last_ts = this->next_ts; this->next_ts = ts_in; - + this->last_seq = this->next_seq; this->next_seq = seq; break; case 2: /* P frame */ ts_out = this->next_ts; - + this->last_ts = this->next_ts; if (seq < this->next_seq) this->next_ts += seq + 8192 - this->next_seq; else this->next_ts += seq - this->next_seq; - + this->last_seq = this->next_seq; this->next_seq = seq; break; @@ -1064,8 +1064,8 @@ static uint32_t real_fix_timestamp (demux_real_t *this, uint8_t *hdr, uint32_t t ts_out = 0; break; } - - return ts_out; + + return ts_out; } static int stream_read_char (demux_real_t *this) { @@ -1089,7 +1089,7 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { if(this->reference_mode) return demux_real_parse_references(this); - + /* load a header from wherever the stream happens to be pointing */ if ( this->input->read(this->input, header, DATA_PACKET_HEADER_SIZE) != DATA_PACKET_HEADER_SIZE) { @@ -1116,14 +1116,14 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { this->status = DEMUX_FINISHED; return this->status; } - + /* read the packet information */ const uint16_t stream = _X_BE_16(&header[4]); const off_t offset __attr_unused = this->input->get_current_pos(this->input); uint16_t size = _X_BE_16(&header[2]) - DATA_PACKET_HEADER_SIZE; const uint32_t timestamp= _X_BE_32(&header[6]); int64_t pts = (int64_t) timestamp * 90; - + /* Data packet header with version 1 contains 1 extra byte */ if(version == 0) keyframe = header[11] & PN_KEYFRAME_FLAG; @@ -1225,22 +1225,22 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { if(this->video_stream->index) input_time = timestamp; else - input_time = (int)((int64_t) this->input->get_current_pos(this->input) + input_time = (int)((int64_t) this->input->get_current_pos(this->input) * 8 * 1000 / this->avg_bitrate); const off_t input_length = this->data_start + 18 + this->data_chunk_size; if( input_length > 18 ) normpos = (int)((double) this->input->get_current_pos(this->input) * 65535 / input_length); - + check_newpts (this, pts, PTS_VIDEO, 0); if (this->fragment_size == 0) { lprintf ("new packet starting\n"); - + /* send fragment offset table */ if(this->fragment_count) { lprintf("sending fragment offset table\n"); - + buf = this->video_fifo->buffer_pool_alloc(this->video_fifo); buf->decoder_flags = BUF_FLAG_SPECIAL | BUF_FLAG_FRAME_END; @@ -1253,18 +1253,18 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { xine_fast_memcpy(buf->decoder_info_ptr[2], this->fragment_tab, this->fragment_count*8); - + this->video_fifo->put(this->video_fifo, buf); - + this->fragment_count = 0; } - + decoder_flags = BUF_FLAG_FRAME_START; } else { lprintf ("continuing packet \n"); decoder_flags = 0; } - + /* add entry to fragment offset table */ this->fragment_tab[2*this->fragment_count] = 1; this->fragment_tab[2*this->fragment_count+1] = this->fragment_size; @@ -1291,30 +1291,30 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { /* * read fragment_size bytes of data */ - + int n = fragment_size; while(n) { buf = this->video_fifo->buffer_pool_alloc(this->video_fifo); - + buf->size = MIN(n, buf->max_size); buf->decoder_flags = decoder_flags; decoder_flags &= ~BUF_FLAG_FRAME_START; - + buf->type = this->video_stream->buf_type; - + if(this->input->read(this->input, buf->content, buf->size) < buf->size) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read video fragment"); buf->free_buffer(buf); this->status = DEMUX_FINISHED; return this->status; } - - /* RV30 and RV40 streams contain some fragments that shouldn't be passed - * to the decoder. The purpose of these fragments is unknown, but - * realplayer doesn't appear to pass them to the decoder either */ - if((n == fragment_size) && + + /* RV30 and RV40 streams contain some fragments that shouldn't be passed + * to the decoder. The purpose of these fragments is unknown, but + * realplayer doesn't appear to pass them to the decoder either */ + if((n == fragment_size) && (((buf->type == BUF_VIDEO_RV30) && (buf->content[0] & 0x20)) || ((buf->type == BUF_VIDEO_RV40) && (buf->content[0] & 0x80)))) { lprintf("ignoring fragment\n"); @@ -1326,12 +1326,12 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { break; } - + /* if the video stream has b-frames fix the timestamps */ if((this->video_stream->format >= 0x20200002) && (buf->decoder_flags & BUF_FLAG_FRAME_START)) pts = (int64_t) real_fix_timestamp(this, buf->content, timestamp) * 90; - + /* this test was moved from ffmpeg video decoder. * fixme: is pts only valid on frame start? */ if( buf->decoder_flags & BUF_FLAG_FRAME_START ) @@ -1339,13 +1339,13 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { else buf->pts = 0; pts = 0; - + buf->extra_info->input_normpos = normpos; buf->extra_info->input_time = input_time; buf->extra_info->total_time = this->duration; - + this->video_fifo->put(this->video_fifo, buf); - + n -= buf->size; } @@ -1370,49 +1370,49 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { goto discard; else this->audio_need_keyframe = 0; - + /* if we have a seekable stream then use the timestamp for the data * packet for more accurate seeking - if not then estimate time using * average bitrate */ if(this->audio_stream->index) input_time = timestamp; else - input_time = (int)((int64_t) this->input->get_current_pos(this->input) - * 8 * 1000 / this->avg_bitrate); - + input_time = (int)((int64_t) this->input->get_current_pos(this->input) + * 8 * 1000 / this->avg_bitrate); + const off_t input_length = this->data_start + 18 + this->data_chunk_size; - + if( input_length > 18 ) normpos = (int)((double) this->input->get_current_pos(this->input) * 65535 / input_length); - + check_newpts (this, pts, PTS_AUDIO, 0); - + /* Each packet of AAC is made up of several AAC frames preceded by a * header defining the size of the frames */ if(this->audio_stream->buf_type == BUF_AUDIO_AAC) { int i; - + /* Upper 4 bits of second byte is frame count */ const int frames = (stream_read_word(this) & 0xf0) >> 4; - + /* 2 bytes per frame size */ int sizes[frames]; for(i = 0; i < frames; i++) sizes[i] = stream_read_word(this); - + for(i = 0; i < frames; i++) { - if(_x_demux_read_send_data(this->audio_fifo, this->input, sizes[i], pts, - this->audio_stream->buf_type, 0, normpos, + if(_x_demux_read_send_data(this->audio_fifo, this->input, sizes[i], pts, + this->audio_stream->buf_type, 0, normpos, input_time, this->duration, 0) < 0) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read AAC frame\n"); this->status = DEMUX_FINISHED; return this->status; } - + pts = 0; /* Only set pts on first frame */ } } else if (this->audio_stream->buf_type == BUF_AUDIO_COOK || @@ -1440,11 +1440,11 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { for (x = 0; x < sph / 2; x++) { pos = x * 2 * w + spc * cfs; if(pos + cfs > fs || this->input->read(this->input, buffer + pos, cfs) < cfs) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read audio chunk\n"); - + this->status = DEMUX_FINISHED; - return this->status; + return this->status; } } break; @@ -1453,22 +1453,22 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { for (x = 0; x < w / sps; x++) { pos = sps * (sph * x + ((sph + 1) / 2) * (spc & 1) + (spc >> 1)); if(pos + sps > fs || this->input->read(this->input, buffer + pos, sps) < sps) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read audio chunk\n"); - + this->status = DEMUX_FINISHED; - return this->status; + return this->status; } } break; case BUF_AUDIO_SIPRO: pos = spc * w; if(pos + w > fs || this->input->read(this->input, buffer + pos, w) < w) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read audio chunk\n"); - + this->status = DEMUX_FINISHED; - return this->status; + return this->status; } if (spc == sph - 1) demux_real_sipro_swap (buffer, sph * w * 2 / 96); @@ -1481,20 +1481,20 @@ static int demux_real_send_chunk(demux_plugin_t *this_gen) { this->duration, 0); } } else { - if(_x_demux_read_send_data(this->audio_fifo, this->input, size, pts, + if(_x_demux_read_send_data(this->audio_fifo, this->input, size, pts, this->audio_stream->buf_type, 0, normpos, input_time, this->duration, 0) < 0) { - xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, + xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "demux_real: failed to read audio chunk\n"); this->status = DEMUX_FINISHED; return this->status; } - + /* FIXME: dp->flags = (flags & 0x2) ? 0x10 : 0; */ } - + } else { /* discard */ @@ -1577,14 +1577,14 @@ static int demux_real_seek (demux_plugin_t *this_gen, demux_real_t *this = (demux_real_t *) this_gen; real_index_entry_t *index, *other_index = NULL; int i = 0, entries; - + lprintf("seek start_pos=%d, start_time=%d, playing=%d\n", (int)start_pos, start_time, playing); if((this->input->get_capabilities(this->input) & INPUT_CAP_SEEKABLE) && ((this->audio_stream && this->audio_stream->index) || (this->video_stream && this->video_stream->index))) { - + start_pos = (off_t) ( (double) start_pos / 65535 * this->input->get_length (this->input) ); @@ -1632,14 +1632,14 @@ static int demux_real_seek (demux_plugin_t *this_gen, /* RTSP supports only time based seek */ if (start_pos && !start_time) start_time = (int64_t) this->duration * start_pos / 65535; - + this->input->seek_time(this->input, start_time, SEEK_SET); } this->send_newpts = 1; this->old_seqnum = -1; this->fragment_size = 0; - + this->next_ts = 0; this->next_seq = 0; @@ -1656,13 +1656,13 @@ static void demux_real_dispose (demux_plugin_t *this_gen) { real_free_mdpr(this->video_streams[i].mdpr); free(this->video_streams[i].index); } - + for(i = 0; i < this->num_audio_streams; i++) { real_free_mdpr(this->audio_streams[i].mdpr); free(this->audio_streams[i].index); free(this->audio_streams[i].frame_buffer); } - + free(this->fragment_tab); free(this); } @@ -1702,7 +1702,7 @@ static int real_check_stream_type(input_plugin_t *input) if ( len < 4 ) return -1; - + if ( memcmp(buf, "\x2eRMF", 4) == 0 ) return 1; @@ -1730,7 +1730,7 @@ static demux_plugin_t *open_plugin (demux_class_t *class_gen, xine_stream_t *str case METHOD_BY_CONTENT: if ( stream_type < 1 ) return NULL; - + lprintf ("by content accepted.\n"); break; @@ -1796,7 +1796,7 @@ static const char *get_mimetypes (demux_class_t *this_gen) { return "audio/x-pn-realaudio: ra, rm, ram: Real Media file;" "audio/x-pn-realaudio-plugin: rpm: Real Media plugin file;" "audio/x-real-audio: ra, rm, ram: Real Media file;" - "application/vnd.rn-realmedia: ra, rm, ram: Real Media file;"; + "application/vnd.rn-realmedia: ra, rm, ram: Real Media file;"; } static void class_dispose (demux_class_t *this_gen) { |