diff options
Diffstat (limited to 'libavformat/ogg.c')
| -rw-r--r-- | libavformat/ogg.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/libavformat/ogg.c b/libavformat/ogg.c index 68d678ba5f..db7ed68c03 100644 --- a/libavformat/ogg.c +++ b/libavformat/ogg.c @@ -73,7 +73,7 @@ static int ogg_write_header(AVFormatContext *avfcontext) op->packetno++; //FIXME multiple streams } - context->header_handled = 0 ; + context->header_handled = 0 ; } return 0 ; @@ -94,12 +94,12 @@ static int ogg_write_packet(AVFormatContext *avfcontext, AVPacket *pkt) /* flush header packets so audio starts on a new page */ if(!context->header_handled) { - while(ogg_stream_flush(&context->os, &og)) { - put_buffer(&avfcontext->pb, og.header, og.header_len) ; - put_buffer(&avfcontext->pb, og.body, og.body_len) ; - put_flush_packet(&avfcontext->pb); - } - context->header_handled = 1 ; + while(ogg_stream_flush(&context->os, &og)) { + put_buffer(&avfcontext->pb, og.header, og.header_len) ; + put_buffer(&avfcontext->pb, og.body, og.body_len) ; + put_flush_packet(&avfcontext->pb); + } + context->header_handled = 1 ; } op->packet = (uint8_t*) pkt->data; @@ -113,8 +113,8 @@ static int ogg_write_packet(AVFormatContext *avfcontext, AVPacket *pkt) while(ogg_stream_pageout(&context->os, &og)) { put_buffer(&avfcontext->pb, og.header, og.header_len); - put_buffer(&avfcontext->pb, og.body, og.body_len); - put_flush_packet(&avfcontext->pb); + put_buffer(&avfcontext->pb, og.body, og.body_len); + put_flush_packet(&avfcontext->pb); } op->packetno++; @@ -127,9 +127,9 @@ static int ogg_write_trailer(AVFormatContext *avfcontext) { ogg_page og ; while(ogg_stream_flush(&context->os, &og)) { - put_buffer(&avfcontext->pb, og.header, og.header_len) ; - put_buffer(&avfcontext->pb, og.body, og.body_len) ; - put_flush_packet(&avfcontext->pb); + put_buffer(&avfcontext->pb, og.header, og.header_len) ; + put_buffer(&avfcontext->pb, og.body, og.body_len) ; + put_flush_packet(&avfcontext->pb); } ogg_stream_clear(&context->os) ; @@ -159,17 +159,17 @@ static int next_packet(AVFormatContext *avfcontext, ogg_packet *op) { while(ogg_stream_packetout(&context->os, op) != 1) { - /* while no pages are available, read in more data to the sync */ - while(ogg_sync_pageout(&context->oy, &og) != 1) { - buf = ogg_sync_buffer(&context->oy, DECODER_BUFFER_SIZE) ; - if(get_buffer(&avfcontext->pb, buf, DECODER_BUFFER_SIZE) <= 0) - return 1 ; - ogg_sync_wrote(&context->oy, DECODER_BUFFER_SIZE) ; - } - - /* got a page. Feed it into the stream and get the packet */ - if(ogg_stream_pagein(&context->os, &og) != 0) - return 1 ; + /* while no pages are available, read in more data to the sync */ + while(ogg_sync_pageout(&context->oy, &og) != 1) { + buf = ogg_sync_buffer(&context->oy, DECODER_BUFFER_SIZE) ; + if(get_buffer(&avfcontext->pb, buf, DECODER_BUFFER_SIZE) <= 0) + return 1 ; + ogg_sync_wrote(&context->oy, DECODER_BUFFER_SIZE) ; + } + + /* got a page. Feed it into the stream and get the packet */ + if(ogg_stream_pagein(&context->os, &og) != 0) + return 1 ; } return 0 ; @@ -191,7 +191,7 @@ static int ogg_read_header(AVFormatContext *avfcontext, AVFormatParameters *ap) buf = ogg_sync_buffer(&context->oy, DECODER_BUFFER_SIZE) ; if(get_buffer(&avfcontext->pb, buf, DECODER_BUFFER_SIZE) <= 0) - return AVERROR_IO ; + return AVERROR_IO ; ogg_sync_wrote(&context->oy, DECODER_BUFFER_SIZE) ; ogg_sync_pageout(&context->oy, &og) ; @@ -202,7 +202,7 @@ static int ogg_read_header(AVFormatContext *avfcontext, AVFormatParameters *ap) ast = av_new_stream(avfcontext, 0) ; if(!ast) - return AVERROR_NOMEM ; + return AVERROR_NOMEM ; av_set_pts_info(ast, 60, 1, AV_TIME_BASE); codec= &ast->codec; @@ -231,9 +231,9 @@ static int ogg_read_packet(AVFormatContext *avfcontext, AVPacket *pkt) { ogg_packet op ; if(next_packet(avfcontext, &op)) - return AVERROR_IO ; + return AVERROR_IO ; if(av_new_packet(pkt, op.bytes) < 0) - return AVERROR_IO ; + return AVERROR_IO ; pkt->stream_index = 0 ; memcpy(pkt->data, op.packet, op.bytes); if(avfcontext->streams[0]->codec.sample_rate && op.granulepos!=-1) |