- Split text emphasis mark and style into two IntDefs
- Represent textEmphasis="none" with a span rather than null
- Fixed bugs in the style parsing logic
- Refactor TextEmphasis class to support different ordering of styles
- Merge RubySpan.Position and TextEmphasisSpan.Position
- Remove TTML constructs from Spanned classes
exp (ExoPlayer prepare)
ffr (First Frame Rendered)
psr (Player State Ready).
2) Modifies aci/acc vci/vcc to report timing from ExoPlayer Playback thread.
3) Fix to report pvri and pari for every playback.
and other minor bug fixes.
PiperOrigin-RevId: 360228206
The API is a lot more useful if apps can rely on the fact
that the gain is linear and applied to all channels.
This is already guaranty by AudioTrack and should be too
by any reasonable implementation.
PiperOrigin-RevId: 359706113
Given we're proposing to make reading from the end a non-error case,
it's important to check that we return the right thing from open(),
and that we read the right thing (i.e., nothing) once opened.
For now, this test allows quite a bit of permissiveness, in line
with other related tests. This will be tightened up in due course.
PiperOrigin-RevId: 359504075
Allow offload of gapless content even if gapless offload is not known to be supported by the device.
This is not exposed in the high level DefaultRendererFactory as most
users are expected to prefer fidelity to power savings.
PiperOrigin-RevId: 359336407
The constant values are the same, so this is a no-op, but for
correctness, we should pass the defined constant that the API
documents itself to accept.
PiperOrigin-RevId: 359293471
The new name reflects that it also waits for previously-used renderers
to be disabled.
Also fix some broken javadoc. These methods changed signature in
ea347a464a
PiperOrigin-RevId: 359253177
The concept of Renderers is not needed in the
Player interface. Move it to ExoPlayer.
This should not break most users as they use SimpleExoPlayer.
PiperOrigin-RevId: 359220977
Currently, this only asserts that *if* an exception is thrown, it
must be a position-out-of-range exception as determined by
DataSourceException.isCausedByPositionOutOfRange.
Issue: #7326
PiperOrigin-RevId: 359092124
Assert that an exception is not thrown from DataSource.open
if the DataSpec's start position is valid but its end position
extends beyond the end of the data.
HTTP based DataSource implementations have no good way of
knowing when this is the case, so it makes sense to make this
the required behaviour, rather than requiring an exception to
be thrown or allowing both.
There are also use cases where the caller may want to use the
end position as an upper bound, without knowing for sure how
long the content is. An example of this use case is wanting to
pre-cache the first N bytes of a stream. This implies that any
exception should be thrown after reading to the end of the
data, rather than preemptively in open.
Issue: #7326
PiperOrigin-RevId: 359063721
- If DataSource.close fails then it's unknown whether the underlying file was
written to the cache. We should assume that it has not been.
- Always re-query cachedBytes at the start of CacheWriter.cache, since its
current value may be incorrect if a previous failure was the result of a
file not being written to the cache.
PiperOrigin-RevId: 359039109
- Make it a property of the DataSource, not of the resource.
- Apply it only when a contract test reads using an
unbounded DataSpec.
PiperOrigin-RevId: 358997735
When we add DRM pre-acquire support to SampleQueue, we'll dispatch
twice the number of acquire and release events. This is slightly
confusing, since there's the same number of
DrmSessionManager#acquireSession() calls.
We can mitigate this by only dispatching each acquire and release
event to at most one EventDispatcher.
This also changes the events fired when playing a stream with both audio
and video encrypted with the same keys (even without pre-acquisition).
Before: The EventDispatcher would see 2 aquires, 1 key load and 2
release events.
After: The EventDispatcher will see 1 acquire, 1 key load and 1 release.
PiperOrigin-RevId: 358804502
This is a no-op assuming the class is always used correctly.
When release causes referenceCount to reach zero there can be at most
one EventDispatcher still connected (which is the one that must be
passed to that final release() call), so we can always pass the event
directly to the EventDispatcher passed in to release().
PiperOrigin-RevId: 358794004
There are two different patterns we use at the moment:
1. Call both deprecated and non-deprecated method from call site with
no default method implementation body.
2. Use default method of non-deprecated method to call deprecated
method.
Pattern 1 is easier to reason about as it makes the calls more explicit,
so changing all usages of pattern 2 to pattern 1.
PiperOrigin-RevId: 358769803
This adds an optional DrmSessionManager#preacquireSession() method
and implements it on DefaultDrmSessionManager.
The manager doesn't promise to keep the preacquired sessions alive, and
will proactively release them if a ResourceBusyException suggests the
device is running out of available sessions in the underlying framework.
In a future change, SampleQueue will preacquire sessions on the loading
thread and keep track of preacquired 'references', releasing them
when seeking or clearing the queue.
Issue: #4133
PiperOrigin-RevId: 358381616
