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better Seek failure handling, use MetaData to pass information to decoder, do not use infoBuffer

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6149 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
shatty 2004-01-19 19:13:29 +00:00
parent e065a2e0e7
commit 21290602d8
1 changed files with 17 additions and 4 deletions
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21
src/add-ons/media/plugins/ogg/OggReaderPlugin.cpp
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@ -125,7 +125,13 @@ oggReader::Sniff(int32 *streamCount)
off_t current_position = 0;
if (fSeekable) {
current_position = fSeekable->Seek(0,SEEK_CUR);
fSeekable->Seek(0,SEEK_SET);
if (current_position < 0) {
fSeekable = 0;
} else {
if (fSeekable->Seek(0,SEEK_SET) < 0) {
fSeekable = 0;
}
}
}
ogg_page page;
@ -169,7 +175,13 @@ oggReader::Sniff(int32 *streamCount)
*streamCount = fStreams.size();
if (fSeekable) {
fPostSniffPosition = fSeekable->Seek(0,SEEK_CUR);
fSeekable->Seek(current_position,SEEK_SET);
if (fPostSniffPosition < 0) {
fSeekable = 0;
} else {
if (fSeekable->Seek(current_position,SEEK_SET) < 0) {
fSeekable = 0;
}
}
}
return B_OK;
}
@ -257,8 +269,9 @@ oggReader::GetStreamInfo(void *cookie, int64 *frameCount, bigtime_t *duration,
*duration = INT64_MAX;
}
ogg_packet * packet = &fInitialHeaderPackets[stream->serialno];
*infoBuffer = (void*)packet;
*infoSize = sizeof(ogg_packet);
format->SetMetaData((void*)packet,sizeof(ogg_packet));
*infoBuffer = 0;
*infoSize = 0;
return B_OK;
}