[PATCH 0/2] alsa-tools/hdspmixer: enhance preset save and add hardware ouput loopback buttons

Jasmin Fazlic superfassl at gmail.com
Sun Feb 7 15:50:46 CET 2021


The main focus here was to give the user the ability
to toggle the hardware output loopback state available
with following driver patch:
https://github.com/tiwai/sound/commit/da2a040ee7cfe1dd57d5bec7906cb979c5787a86

Since the state is added to the saved preset file at the
end, old versions of this tool can still read the preset
file. Furthermore to not lose this new data should the
user accidentally or willfully save the preset with an
older version of the tool, the save routine was altered
to keep any extra data in a possibly present preset output
file.

Jasmin Fazlic (2):
  alsa-tools/hdspmixer: enhance saving of presets
  alsa-tools/hdspmixer: add output loopback buttons

 hdspmixer/pixmaps/loopback.xpm        |  69 ++++
 hdspmixer/pixmaps/output.xpm          | 498 +++++++++++++++-----------
 hdspmixer/pixmaps/output_r.xpm        | 498 +++++++++++++++-----------
 hdspmixer/src/HDSPMixerCard.cxx       |  34 ++
 hdspmixer/src/HDSPMixerCard.h         |   2 +
 hdspmixer/src/HDSPMixerLoopback.cxx   | 133 +++++++
 hdspmixer/src/HDSPMixerLoopback.h     |  48 +++
 hdspmixer/src/HDSPMixerOutput.cxx     |   1 +
 hdspmixer/src/HDSPMixerOutput.h       |   3 +
 hdspmixer/src/HDSPMixerOutputData.h   |   1 +
 hdspmixer/src/HDSPMixerOutputs.cxx    |   4 +-
 hdspmixer/src/HDSPMixerPresetData.cxx |   1 +
 hdspmixer/src/HDSPMixerPresetData.h   |   1 +
 hdspmixer/src/HDSPMixerPresets.cxx    |   2 +
 hdspmixer/src/HDSPMixerWindow.cxx     | 166 +++++++--
 hdspmixer/src/Makefile.am             |   2 +
 hdspmixer/src/defines.h               |   2 +-
 hdspmixer/src/pixmaps.cxx             |   1 +
 hdspmixer/src/pixmaps.h               |   1 +
 19 files changed, 995 insertions(+), 472 deletions(-)
 create mode 100644 hdspmixer/pixmaps/loopback.xpm
 create mode 100644 hdspmixer/src/HDSPMixerLoopback.cxx
 create mode 100644 hdspmixer/src/HDSPMixerLoopback.h

-- 
2.27.0



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