tree f27a5d53db6de469db882055ff9c30a73759dba5
parent 2417f01b8397ad25fcf31d4f34042af2d1a32f76
author Phil Burk <philburk@google.com> 1546555818 -0800
committer Phil Burk <philburk@google.com> 1546555818 -0800

Oboetester: add flowgraph library for DSP modules

The flowgraph code implements a simple data-flow system
where each module can have input and output ports.

Used for data conversion, oscillators, etc.

The flowgraph system came from the AAudio internal code,
which originally came from OboeTester.