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  1. 30 Mar, 2020 11 commits
    • Add ReleaseInputBuffer callback · 265670cf 
      The release_input_buffer callback will be called when the library
is done consuming an "input buffer". The buffer passed into
EnqueueFrame must be kept valid until this callback is called. If
frame parallel is false, then this callback can be nullptr (in
this case the buffer has to be kept valid until the next call to
DequeueFrame). If frame parallel is true, this callback cannot be
nullptr.

PiperOrigin-RevId: 296276083
      vigneshv committed
    • Remove duplicate SCTE-35 format and add sample to TsExtractorTest · 8591e69b 
      It's not clear why we're currently outputting the format in both init()
and consume() - it seems likely that this was accidentally introduced
in <unknown commit>
when we started outputting the format in consume() but didn't remove it
from init().
      Oliver Woodman committed
    • Change libgav1's frame buffer callback API. · 908a76e8 
      1. Have frame buffer callbacks return Libgav1StatusCode instead of int.
The 0 (success), -1 (failure) return value convention is less obvious.
Note: The callers of frame buffer callbacks,
BufferPool::OnFrameBufferSizeChanged() and YuvBuffer::Realloc(),
currently return bool, so more work is needed to propagate the frame
buffer callbacks' Libgav1StatusCode return value to the Decoder API.

2. Allow the FrameBufferSizeChangedCallback to be omitted if the frame
buffer size information is not useful to the application.

3. Remove the old (version 1) frame buffer callback API. Remove the
frame buffer callback adaptor.

frame_buffer2.h is renamed frame_buffer.h.
Libgav1FrameBuffer2 is renamed Libgav1FrameBuffer.
GetFrameBufferCallback2 and ReleaseFrameBufferCallback2 are renamed
GetFrameBufferCallback and ReleaseFrameBufferCallback.

PiperOrigin-RevId: 295971183
      olly committed
    • Use &id_ as buffer_private_data for libgav1. · 75bd4ebc 
      This avoids the issue of whether it is defined behaviour to cast an
arbitrary int (or even intptr_t) value to a void* pointer. This is the
original approach used before commit 0915998a.

PiperOrigin-RevId: 295552115
      olly committed
    • Use libgav1 frame buffer callback helper functions · 766b383d 
      Libgav1 recently added the ComputeFrameBufferInfo() and SetFrameBuffer()
helper functions for writing frame buffer callbacks. Using them
simplifies the Libgav1GetFrameBuffer() function.

Also resurrect the AlignTo16() function.

PiperOrigin-RevId: 295548330
      olly committed
    • gav1_jni: fix pointer->int conversion warnings · b73f6b6e 
      fixes:
gav1_jni.cc:446:25: error: cast from pointer to smaller type 'int' loses information
  const int buffer_id = reinterpret_cast<int>(buffer_private_data);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gav1_jni.cc:730:9: error: cast from pointer to smaller type 'int' loses information
        reinterpret_cast<int>(decoder_buffer->buffer_private_data);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

after https://github.com/google/ExoPlayer/commit/0915998add5918214fa0282a69b50a159168a6d5

PiperOrigin-RevId: 295211245
      olly committed
    • Cast void* to JniContext* using static_cast. · 0acc95cf 
      static_cast is more appropriate than reinrerpret_cast for casting from
void* to JniContext*. See Section 7.2.1 (page 173) in The C++
Programming Language, 4th Edition and
https://stackoverflow.com/questions/310451/should-i-use-static-cast-or-reinterpret-cast-when-casting-a-void-to-whatever

PiperOrigin-RevId: 293812940
      olly committed
    • Switch to new libgav1 frame buffer callback API. · 11635191 
      The new code in Libgav1GetFrameBuffer is copied from
libgav1/src/frame_buffer_callback_adaptor.cc. It may become libgav1
utility functions available to libgav1 clients in the future.

The Libgav1FrameBuffer struct in the old frame buffer callback API is
defined as follows:

  typedef struct Libgav1FrameBuffer {
    uint8_t* data[3];
    size_t size[3];
    void* private_data;
  } Libgav1FrameBuffer;

Copy these three fields to the JniFrameBuffer class as private data
members and add the RawBuffer() and Id() getter methods.

The existing AlignTo16 function is replaced by the copied Align template
function.

PiperOrigin-RevId: 293709205
      olly committed
    • Catch-and-log all subtitle decode errors · 1818921a 
      issue:#6885
PiperOrigin-RevId: 295931197
      ibaker committed
    • Update stale comment in TrimmingAudioProcessor · ed1eade9 
      The part about leaving the pending trim start byte count unmodified
if the processor was just configured is not correct.

PiperOrigin-RevId: 295745371
      andrewlewis committed
    • Add missing IntDef to switch · 23e42362 
      PiperOrigin-RevId: 295692163
      olly committed
  3. 18 Feb, 2020 6 commits
  5. 13 Feb, 2020 7 commits
  7. 03 Feb, 2020 2 commits
  9. 01 Feb, 2020 6 commits
  11. 27 Jan, 2020 6 commits
  13. 17 Jan, 2020 2 commits
    • Release notes: Move download segment merging out of 2.11.2 · ce1ec1d5 
      PiperOrigin-RevId: 290276507
      olly committed
    • Tidy up DownloadService restart. Final change for #6798. · b137cfbd 
      - Add additional Listener methods to DownloadManager, to inform of
  changes to whether the downloads are paused or waiting for requirements.

- Only schedule the Scheduler if we really are waiting for requirements.

- Only restart the service if we're no longer waiting for requirements,
  and if there are queued downloads that will now be restarted.
  Previously the service would be restarted whenever the requirements
  were met, regardless of whether there was any work to do.

- Restart service if it might be stopping, as well as if it's already
  stopped. Also restart service if there's a download state change to a
  state for which the service should be started, if.

Issue: #6798
PiperOrigin-RevId: 290270547
      olly committed