void
TrackConfig::Update(sp<MetaData>& aMetaData, const char* aMimeType)
{
// aMimeType points to a string from MediaDefs.cpp so we don't need to copy it
mime_type = aMimeType;
duration = FindInt64(aMetaData, kKeyDuration);
media_time = FindInt64(aMetaData, kKeyMediaTime);
mTrackId = FindInt32(aMetaData, kKeyTrackID);
crypto.Update(aMetaData);
}
static void
UpdateTrackInfo(mozilla::TrackInfo& aConfig,
const MetaData* aMetaData,
const char* aMimeType)
{
mozilla::CryptoTrack& crypto = aConfig.mCrypto;
aConfig.mMimeType = aMimeType;
aConfig.mDuration = FindInt64(aMetaData, kKeyDuration);
aConfig.mMediaTime = FindInt64(aMetaData, kKeyMediaTime);
aConfig.mTrackId = FindInt32(aMetaData, kKeyTrackID);
aConfig.mCrypto.mValid = aMetaData->findInt32(kKeyCryptoMode, &crypto.mMode) &&
aMetaData->findInt32(kKeyCryptoDefaultIVSize, &crypto.mIVSize) &&
FindData(aMetaData, kKeyCryptoKey, &crypto.mKeyId);
}
void
MP4Sample::Update(int64_t& aMediaTime)
{
sp<MetaData> m = mMediaBuffer->meta_data();
decode_timestamp = FindInt64(m, kKeyDecodingTime);
composition_timestamp = FindInt64(m, kKeyTime) - aMediaTime;
duration = FindInt64(m, kKeyDuration);
byte_offset = FindInt64(m, kKey64BitFileOffset);
is_sync_point = FindInt32(m, kKeyIsSyncFrame);
data = reinterpret_cast<uint8_t*>(mMediaBuffer->data());
size = mMediaBuffer->range_length();
crypto.Update(m);
}
void
MP4Sample::Update(int64_t& aMediaTime)
{
sp<MetaData> m = mMediaBuffer->meta_data();
// XXXbholley - Why don't we adjust decode_timestamp for aMediaTime?
// According to k17e, this code path is no longer used - we should probably remove it.
decode_timestamp = FindInt64(m, kKeyDecodingTime);
composition_timestamp = FindInt64(m, kKeyTime) - aMediaTime;
duration = FindInt64(m, kKeyDuration);
byte_offset = FindInt64(m, kKey64BitFileOffset);
is_sync_point = FindInt32(m, kKeyIsSyncFrame);
data = reinterpret_cast<uint8_t*>(mMediaBuffer->data());
size = mMediaBuffer->range_length();
crypto.Update(m);
}
int64
AttributeMessage::GetAttribute(const char* name, int64 defaultValue) const
{
int64 value;
if (FindInt64(name, &value) != B_OK)
return defaultValue;
return value;
}
myinline int64 ArpMessage::GetInt64(const char *name, int64 def, int32 index) const
{
if( this ) {
int64 res;
if( FindInt64(name, index, &res) != B_NO_ERROR ) return def;
return res;
}
return def;
}
int32 Message::FindInt64(const char *name, int64 *anInt64) const
{
return FindInt64( name, 0, anInt64 );
}
