// Rendering the PVA_FF_Atom in proper format (bitlengths, etc.) to an ostream
bool
PVA_FF_ChunkOffsetAtom::renderToFileStream(MP4_AUTHOR_FF_FILE_IO_WRAP *fp)
{
int32 rendered = 0;
if (!renderAtomBaseMembers(fp))
{
return false;
}
rendered += getDefaultSize();
if (!PVA_FF_AtomUtils::render32(fp, getEntryCount()))
{
return false;
}
rendered += 4;
if (_pchunkOffsets->size() < getEntryCount())
{
return false;
}
for (uint32 i = 0; i < getEntryCount(); i++)
{
if (!PVA_FF_AtomUtils::render32(fp, (*_pchunkOffsets)[i]))
{
return false;
}
}
rendered += 4 * getEntryCount();
return true;
}
globalafraentry AFRA::getGlobalEntry(uint32_t no) {
globalafraentry ret;
int offset = 13 + 12 * getEntryCount() + 4;
if (getLongOffsets()) {
offset = 13 + 16 * getEntryCount() + 4;
}
int entrysize = 20;
if (getLongIDs()) {
entrysize += 4;
}
if (getLongOffsets()) {
entrysize += 8;
}
ret.time = getInt64(offset + entrysize * no);
if (getLongIDs()) {
ret.segment = getInt32(offset + entrysize * no + 8);
ret.fragment = getInt32(offset + entrysize * no + 12);
} else {
ret.segment = getInt16(offset + entrysize * no + 8);
ret.fragment = getInt16(offset + entrysize * no + 10);
}
if (getLongOffsets()) {
ret.afraoffset = getInt64(offset + entrysize * no + entrysize - 16);
ret.offsetfromafra = getInt64(offset + entrysize * no + entrysize - 8);
} else {
ret.afraoffset = getInt32(offset + entrysize * no + entrysize - 8);
ret.offsetfromafra = getInt32(offset + entrysize * no + entrysize - 4);
}
return ret;
}
void AFRA::setGlobalEntry(globalafraentry newEntry, uint32_t no) {
int offset = 13 + 12 * getEntryCount() + 4;
if (getLongOffsets()) {
offset = 13 + 16 * getEntryCount() + 4;
}
int entrysize = 20;
if (getLongIDs()) {
entrysize += 4;
}
if (getLongOffsets()) {
entrysize += 8;
}
setInt64(newEntry.time, offset + entrysize * no);
if (getLongIDs()) {
setInt32(newEntry.segment, offset + entrysize * no + 8);
setInt32(newEntry.fragment, offset + entrysize * no + 12);
} else {
setInt16(newEntry.segment, offset + entrysize * no + 8);
setInt16(newEntry.fragment, offset + entrysize * no + 10);
}
if (getLongOffsets()) {
setInt64(newEntry.afraoffset, offset + entrysize * no + entrysize - 16);
setInt64(newEntry.offsetfromafra, offset + entrysize * no + entrysize - 8);
} else {
setInt32(newEntry.afraoffset, offset + entrysize * no + entrysize - 8);
setInt32(newEntry.offsetfromafra, offset + entrysize * no + entrysize - 4);
}
if (getInt32(offset - 4) < no + 1) {
setInt32(no + 1, offset - 4);
}
}
GuiAdvancedScrollText* GuiAdvancedScrollText::removeEntry(int index)
{
if (index < 0 || index > int(getEntryCount()))
return this;
entries.erase(entries.begin() + index);
return this;
}
std::string AFRA::toPrettyString(uint32_t indent) {
std::stringstream r;
r << std::string(indent, ' ') << "[afra] Fragment Random Access (" << boxedSize() << ")" << std::endl;
r << std::string(indent + 1, ' ') << "Version " << getVersion() << std::endl;
r << std::string(indent + 1, ' ') << "Flags " << getFlags() << std::endl;
r << std::string(indent + 1, ' ') << "Long IDs " << getLongIDs() << std::endl;
r << std::string(indent + 1, ' ') << "Long Offsets " << getLongOffsets() << std::endl;
r << std::string(indent + 1, ' ') << "Global Entries " << getGlobalEntries() << std::endl;
r << std::string(indent + 1, ' ') << "TimeScale " << getTimeScale() << std::endl;
uint32_t count = getEntryCount();
r << std::string(indent + 1, ' ') << "Entries (" << count << ") " << std::endl;
for (uint32_t i = 0; i < count; ++i) {
afraentry tmpent = getEntry(i);
r << std::string(indent + 1, ' ') << i << ": Time " << tmpent.time << ", Offset " << tmpent.offset << std::endl;
}
if (getGlobalEntries()) {
count = getGlobalEntryCount();
r << std::string(indent + 1, ' ') << "Global Entries (" << count << ") " << std::endl;
for (uint32_t i = 0; i < count; ++i) {
globalafraentry tmpent = getGlobalEntry(i);
r << std::string(indent + 1, ' ') << i << ": T " << tmpent.time << ", S" << tmpent.segment << "F" << tmpent.fragment << ", "
<< tmpent.afraoffset << "/" << tmpent.offsetfromafra << std::endl;
}
}
return r.str();
}
uint32_t AFRA::getGlobalEntryCount() {
if (!getGlobalEntries()) {
return 0;
}
int entrysize = 12;
if (getLongOffsets()) {
entrysize = 16;
}
return getInt32(13 + entrysize * getEntryCount());
}
CL_NetGameEvent RankingEntries::buildEvent() const
{
CL_NetGameEvent event(EVENT_RANKING_ENTRIES);
event.add_argument(m_token);
event.add_argument(getEntryCount());
foreach(const PlacedRankingEntry &entry, m_rankingEntries) {
event.add_argument(entry.pid);
event.add_argument(entry.name);
event.add_argument(entry.timeMs);
event.add_argument(entry.place);
}
void
PVA_FF_ChunkOffsetAtom::recomputeSize()
{
uint32 size = getDefaultSize();
size += 4; // For entryCount
size += 4 * getEntryCount();
_size = size;
// Update the parent atom size
if (_pparent != NULL)
{
_pparent->recomputeSize();
}
}
void AFRA::setEntry(afraentry newEntry, uint32_t no) {
int entrysize = 12;
if (getLongOffsets()) {
entrysize = 16;
}
setInt64(newEntry.time, 13 + entrysize * no);
if (getLongOffsets()) {
setInt64(newEntry.offset, 21 + entrysize * no);
} else {
setInt32(newEntry.offset, 21 + entrysize * no);
}
if (no + 1 > getEntryCount()) {
setInt32(no + 1, 9);
}
}
string GuiAdvancedScrollText::getEntryText(int index)
{
if (index < 0 || index >= int(getEntryCount()))
return "";
return entries[index].text;
}
