This is a helper to aid in iterating over items. This returns a list
of objects that contain:
- "item": The current value.
- "prev": The previous value in the list.
- "next": The next value in the list.
- "i": The zero-based index in the list.
Issue #1518
Change-Id: Id18ab977e3ae45dfbfd2b4137a1bffb6e53c6bce
Instead of using a hard-coded chunk size when creating large strings,
this now uses a browser check to detect it. This allows us to use
large chunk sizes on browsers that support it but still support low-end
devices.
Closes#1985Closes#1994
Change-Id: Ibe45902b659516ae66bd7da33007fd15e7f64207
With the new style rule, we cannot have two statements on the same line.
So we can no longer have an "if" on a single line and we cannot have
an arrow function with a body on the same line as when it is used.
This is mostly a manual change.
Change-Id: I2285202dd5ecbad764308bc725e6d317ff2ee7f0
A coming update to the Google eslint config will require using "const"
over "let". This makes that one change to isolate the big changes.
Change-Id: I7d0974c3ae15c53cc45a6b07bf9f6586e2d34aca
This adds a polyfill for Apple's prefixed EME implementation. This
will be used on all macOS versions prior to 10.14 (Mojave) and on
Safari versions prior to 12.1.
This also adds support for FairPlay license protocol eccentricities
in DrmEngine, so that the proper formatting is used for requests and
responses.
Issue #382
Change-Id: If1274d2f018a475f56c09df97645694f13acbde9
This makes it easy to dump and restore databases from IndexedDB. This,
in turn, makes it easy for us to test that all database versions can
be read. Before we close the backward compatibility issue that has
plagued v2.3, we will add tests that use this utility to load DB
snapshots from various older schemas and prove that they can still be
read.
This also adds dumps of all database versions to the assets folder,
including a snapshot of a what our broken upgrade in v2.3.0 did to the
v2 database schema.
Issue #1248
Change-Id: If7e8995f50abbdee67e3fa93e79f07a49582c5e8
Google style guide requires adding curly braces to all block statements
even if it is only has one line. This fixes it by using eslint's
--fix flag followed by running clang-format to reformat the change.
Change-Id: Idc086c2aa8c02df5ef8b2140a11bfb9128eeb4bd
This is part of a change to convert all usages of 'var' with either
'let' or 'const'. This takes a conservative approach for 'const' where
it will only be used for aliases and storing the "original" values in
tests.
Change-Id: I10f5c38a8b06b5797c6eec7492829084114514c9
We broke PlayReady on IE and Edge in #815 when we fixed PlayReady for
Tizen. This should work for both, but will still need to be tested on
Tizen after merging.
Closes#837
Change-Id: Iff41845ae6a4b369e8f21a80623ebb2cb5475fd6
This adds a severity field to Error objects. This can be used to
detect whether an error is recoverable. All the same errors are still
reported so the field can be ignored.
There are two possible values:
* RECOVERABLE means that the Player will try to recover from the error
* CRITICAL means the Player will be unable to continue and must call
load() again
Closes#564
Change-Id: Ie2c5468340c13e7a288b99690ab65b7ecc0a6b29
By exporting StringUtils and Uint8ArrayUtils, we can simplify the
process of wrapping, unwrapping, and parsing requests and responses
in NetworkingEngine filters.
This makes it easier to write filters that deal with text-based
data, as it is no longer the job of the application developer to
deal with subtle conversions between string and ArrayBuffer.
We will also fill in requests with defaults if needed. This allows
developers to omit fields when initiating extra requests at the
application level.
Closes#667
Change-Id: Ie6a0f23b4d46e7e458d996759eac6cd85a36b741
In many places we tried to guess the encoding of a piece of text.
This guess fails for Chinese UTF-8 text, and probably text in many
other languages.
However, DASH manifests, TTML files, WebVTT files, and VTTC box
payloads are all specified to be in UTF-8. Rather than guess and
possibly fail, treat all text in these contexts as UTF-8.
Change-Id: I00c652a9f1dd20855e94abfac84275e41dd9e266
Because we were using Function.apply to create strings, large arrays
were causing problems with browser argument count limits. This
now splits the arrays up before calling.
Closes#335
Change-Id: Ic94a950997e2f17563ecba8fb628f62c0ed18fc2
Before, we simply converted each byte from an ArrayBuffer into a
character; however, this is only valid for ASCII characters. This
changes it to fully support UTF-8 encoded network responses.
Change-Id: I9c49f29b09960501d345b98aa7af1bb711972abf
This changes namespace exports to the more targetted exportDoc,
adds exports where they are needed and removes them where they are
not. Exporting of Uint8Array and String utils should be re-evaluated
later.
Change-Id: I9298e73a0a5ef026b6f2b1854488d2c359be10c1
* Updates all Copyright years to 2015.
* Adds licenses annotations to all JS.
* Makes all licenses identical to avoid repeated appearance in the
compiled output.
* Drops fileoverview annotations, which do not affect docs output.
* The linter still requires fileoverview on externs.
This patch required a newer closure compiler, since the previous
version we used had a bug regarding license annotations that caused
the license comment block to appear in the output once per file
regardless of uniqueness.
Change-Id: I2e9272db680cba7ecc4613d97f1d3a94ac2244cc
This reverts commit 8cb24652cb, due to
the fact that the new annotations caused our binary size to jump
by 52%.
The compiler preserves all 'unique' licenses, which causes trouble
since the comment blocks with the license annotations are not unique
and contain file overview comments as well.
We can re-examine this once we have restructured the license headers.
Change-Id: I418e407a0e0253630633697f30cf496a7fc2ddfc
Use 'keystatuseschange' events from EME together with cenc:default_KID
from the MPD so StreamVideoSource can determine if the key system
can/will decrypt a stream before it attempts to play it. This enables
the Player to safely (and automatically) switch between streams that
are encrypted with different keys.
Support AdaptationSet @group, which is the preferred approach to safely
use multiple encryption keys over multiple Representations.
* Squash AdaptationSets from the same group into one StreamSetInfo.
This enables support for @group without introducing special case code
into StreamVideoSource and EmeManager.
* Fire 'trackchanged' events when tracks becomes available/unavailable
either from application restrictions or key status changes.
* Pull key IDs out of DrmInfo and put them into StreamInfo so key status
changes can drive per stream availability instead of per StreamSet
(AdaptationSet) availability.
Closes#67
Issue #160
Change-Id: Ife0814deb65715923a572b45880137a99b378035
Most of these StringUtils were either operating on Uint8Arrays directly
or using strings to move around Uint8Array data anyhow.
Change-Id: I71efe6ede34210ca721d46acd53452344efff5bb
Jacob Trimble
Michelle Zhuo
Joey Parrish
Andy Hochhaus
Yohann Connell
Timothy Drews