[Sound-open-firmware] [PATCH v3 0/4] Host based component testing

[Ranjani Sridharan]

This set of patches introduces the testbench for audio processing
components in SOF. The testbench enables for functional/quality
testing of the components. The testbench reads in audio samples
from a file and write out the processed samples to the output file.

The src and test directories includes routines for topology parsing
and setting up sof ipc, scheduler and processing pipelines. It also
includes simpler implementations for SOF features such as tracing.
It also includes a new file component that allows
reading in or writing out samples from/to a file.

The test directory also includes the testbench for setting up pipelines
based on a test topology. It reads in input samples from a file
, schedules pipeline copy and copies the processed sample to the output
file. The output file can be used to perform audio quality tests using
matlab/octave. Currently it supports only volume pipelines. 
Support for other components such as src/eq will be added later.

v3 modifications: 
File component supports raw pcm input
Fixed checkpatch style issues
Fixed errors with 32-bit input samples
debug message prints are handled via command line

Ranjani Sridharan (4):
  tune: add testbench common headers and source files
  tune: new component for file IO
  tune: add testbench to test topology
  tune: Add README and a script to configure testbench parameters

 Makefile.am                         |   2 +-
 configure.ac                        |   4 +-
 tune/Makefile.am                    |   1 +
 tune/README                         |  13 +
 tune/scripts/run_testbench.sh       |  22 +
 tune/src/include/test/common_test.h |  65 ++
 tune/src/include/test/file.h        |  77 +++
 tune/src/include/test/topology.h    | 202 ++++++
 tune/src/include/test/trace.h       |  49 ++
 tune/test/Makefile.am               |  31 +
 tune/test/alloc.c                   |  68 ++
 tune/test/common_test.c             | 206 ++++++
 tune/test/file.c                    | 723 +++++++++++++++++++++
 tune/test/ipc.c                     |  81 +++
 tune/test/schedule.c                |  99 +++
 tune/test/testbench.c               | 298 +++++++++
 tune/test/topology.c                | 955 ++++++++++++++++++++++++++++
 tune/test/trace.c                   | 200 ++++++
 18 files changed, 3094 insertions(+), 2 deletions(-)
 create mode 100644 tune/Makefile.am
 create mode 100644 tune/README
 create mode 100755 tune/scripts/run_testbench.sh
 create mode 100644 tune/src/include/test/common_test.h
 create mode 100644 tune/src/include/test/file.h
 create mode 100644 tune/src/include/test/topology.h
 create mode 100644 tune/src/include/test/trace.h
 create mode 100644 tune/test/Makefile.am
 create mode 100644 tune/test/alloc.c
 create mode 100644 tune/test/common_test.c
 create mode 100644 tune/test/file.c
 create mode 100644 tune/test/ipc.c
 create mode 100644 tune/test/schedule.c
 create mode 100644 tune/test/testbench.c
 create mode 100644 tune/test/topology.c
 create mode 100644 tune/test/trace.c

-- 
2.17.0