本文整理汇总了C++中PlaylistItem::SetMetaData方法的典型用法代码示例。如果您正苦于以下问题：C++ PlaylistItem::SetMetaData方法的具体用法？C++ PlaylistItem::SetMetaData怎么用？C++ PlaylistItem::SetMetaData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PlaylistItem的用法示例。
在下文中一共展示了PlaylistItem::SetMetaData方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: DecodeWork
//.........这里部分代码省略.........
if (Err != kError_NoErr)
{
ReportError(szFailWrite);
m_pContext->log->Error("LMC: Cannot write to eventbuffer: %s (%d)\n",
m_szError, Err);
break;
}
section = -1;
ret = ov_read(&m_vf, (char *)pOutBuffer, iDecodeBlockSize,
0, 2, 1, §ion);
if (ret == 0)
{
m_pOutputBuffer->EndWrite(0);
break;
}
if (section != m_section)
{
vi = ov_info(&m_vf, -1);
info = new OutputInfo;
info->bits_per_sample = 16;
info->number_of_channels = m_channels = vi->channels;
info->samples_per_second = m_rate = vi->rate;
info->samples_per_frame = vi->rate / iFramesPerSecond;
info->max_buffer_size = 16384;
m_frameCounter = 0;
bytesCopied = 0;
bytesPerFrame = (vi->rate / iFramesPerSecond) *
sizeof(ogg_int16_t) * vi->channels;
m_section = section;
m_pOutputBuffer->EndWrite(0);
((EventBuffer *)m_pOutputBuffer)->AcceptEvent(new PMOInitEvent(info));
((EventBuffer *)m_pOutputBuffer)->AcceptEvent(
new PMOTimeInfoEvent(m_frameCounter));
Err = m_pOutputBuffer->BeginWrite(pOutBuffer, iDecodeBlockSize);
if (Err != kError_NoErr)
{
assert(0);
}
vorbis_comment *comment;
comment = ov_comment(&m_vf, -1);
if (comment)
{
PlaylistItem *plItem = m_pContext->plm->GetCurrentItem();
if (plItem)
{
MetaData mdata = plItem->GetMetaData();
string iso;
char *temp;
temp = vorbis_comment_query(comment, "title", 0);
if (temp)
{
iso = ConvertToISO(temp);
mdata.SetTitle(iso);
}
temp = vorbis_comment_query(comment, "artist", 0);
if (temp)
{
iso = ConvertToISO(temp);
mdata.SetArtist(iso);
}
temp = vorbis_comment_query(comment, "album", 0);
if (temp)
{
iso = ConvertToISO(temp);
mdata.SetAlbum(iso);
}
temp = vorbis_comment_query(comment, "tracknumber", 0);
if (temp)
mdata.SetTrack(atoi(temp));
plItem->SetMetaData(&mdata);
m_pContext->target->AcceptEvent(
new PlaylistCurrentItemInfoEvent(plItem,
m_pContext->plm));
}
}
}
if(ret <0)
ret=0; // hole/error in data - we can safely ignore this
m_pOutputBuffer->EndWrite(ret);
bytesCopied += ret;
}
((EventBuffer *)m_pOutputBuffer)->AcceptEvent(new PMOQuitEvent());
ov_clear(&m_vf);
return;
}