dolphin/Source/Core/AudioCommon/OpenSLESStream.h, branch release-prep-2606

Android: Ask system for optimal audio buffer size and sample rate

2025-05-25T09:59:33+00:00

This can reduce audio latency according to
https://developer.android.com/ndk/guides/audio/opensl/opensl-prog-notes#perform.

Previously we were using the hardcoded values of 48000 Hz and 256 frames
per buffer. The sample rate we use with this change is 48000 Hz on all
devices I'm aware of, but the buffer size does vary across devices.

Terminology note: The old code used the term "sample" to refer to what
Android refers to as a "frame". "Frame" is a clearer term to use for
this, so I've changed OpenSLESStream's terminology. One frame consists
of one sample per channel.

Android: Get rid of OpenSLESStream's global state

2025-05-25T09:55:22+00:00

Not sure if we're ever going to want to have more than one of these at
the same time, but these global variables are a code smell nonetheless.

I'm also deleting the existing member variables because they were
unused.

Android: Implement OpenSLESStream::SetRunning

2024-06-04T17:32:04+00:00

Restrict OpenSLES to Android via CMake

2022-08-07T23:18:36+00:00

AudioCommon: rename isValid() to IsValid()

2021-08-08T02:05:03+00:00

AudioCommon: fix "Error stopping stream" when emulation is paused

2021-08-07T23:14:24+00:00

treewide: convert GPLv2+ license info to SPDX tags

2021-07-05T02:35:56+00:00

SPDX standardizes how source code conveys its copyright and licensing
information. See https://spdx.github.io/spdx-spec/1-rationale/ . SPDX
tags are adopted in many large projects, including things like the Linux
kernel.

Android: Add audio volume setting

2019-11-26T20:10:27+00:00

Reformat all the things!

2018-04-12T19:28:39+00:00

SoundStream: change Start/Stop to Init/SetRunning/destruct

2017-11-19T20:09:54+00:00