本文整理汇总了C++中packet_cptr::has_fref方法的典型用法代码示例。如果您正苦于以下问题：C++ packet_cptr::has_fref方法的具体用法？C++ packet_cptr::has_fref怎么用？C++ packet_cptr::has_fref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packet_cptr的用法示例。
在下文中一共展示了packet_cptr::has_fref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: if
void
generic_packetizer_c::add_packet2(packet_cptr pack) {
if (pack->has_discard_padding())
set_required_matroska_version(4);
pack->timecode = ADJUST_TIMECODE(pack->timecode);
if (pack->has_bref())
pack->bref = ADJUST_TIMECODE(pack->bref);
if (pack->has_fref())
pack->fref = ADJUST_TIMECODE(pack->fref);
if (pack->has_duration()) {
pack->duration = static_cast<int64_t>(pack->duration * m_ti.m_tcsync.numerator / m_ti.m_tcsync.denominator);
if (pack->has_discard_padding())
pack->duration -= std::min(pack->duration, pack->discard_padding.to_ns());
}
if ((2 > m_htrack_min_cache) && pack->has_fref()) {
set_track_min_cache(2);
rerender_track_headers();
} else if ((1 > m_htrack_min_cache) && pack->has_bref()) {
set_track_min_cache(1);
rerender_track_headers();
}
if (0 > pack->timecode)
return;
// 'timecode < safety_last_timecode' may only occur for B frames. In this
// case we have the coding order, e.g. IPB1B2 and the timecodes
// I: 0, P: 120, B1: 40, B2: 80.
if (!m_relaxed_timecode_checking && (pack->timecode < m_safety_last_timecode) && (0 > pack->fref) && hack_engaged(ENGAGE_ENABLE_TIMECODE_WARNING)) {
if (track_audio == m_htrack_type) {
int64_t needed_timecode_offset = m_safety_last_timecode + m_safety_last_duration - pack->timecode;
m_correction_timecode_offset += needed_timecode_offset;
pack->timecode += needed_timecode_offset;
if (pack->has_bref())
pack->bref += needed_timecode_offset;
if (pack->has_fref())
pack->fref += needed_timecode_offset;
mxwarn_tid(m_ti.m_fname, m_ti.m_id,
boost::format(Y("The current packet's timecode is smaller than that of the previous packet. "
"This usually means that the source file is a Matroska file that has not been created 100%% correctly. "
"The timecodes of all packets will be adjusted by %1%ms in order not to lose any data. "
"This may throw audio/video synchronization off, but that can be corrected with mkvmerge's \"--sync\" option. "
"If you already use \"--sync\" and you still get this warning then do NOT worry -- this is normal. "
"If this error happens more than once and you get this message more than once for a particular track "
"then either is the source file badly mastered, or mkvmerge contains a bug. "
"In this case you should contact the author Moritz Bunkus <[email protected]>.\n"))
% ((needed_timecode_offset + 500000) / 1000000));
} else
mxwarn_tid(m_ti.m_fname, m_ti.m_id,
boost::format("generic_packetizer_c::add_packet2: timecode < last_timecode (%1% < %2%). %3%\n")
% format_timestamp(pack->timecode) % format_timestamp(m_safety_last_timecode) % BUGMSG);
}
m_safety_last_timecode = pack->timecode;
m_safety_last_duration = pack->duration;
pack->timecode_before_factory = pack->timecode;
m_packet_queue.push_back(pack);
if (!m_timestamp_factory || (TFA_IMMEDIATE == m_timestamp_factory_application_mode))
apply_factory_once(pack);
else
apply_factory();
}