[gstreamer-bugs] [Bug 336075] ALSA emu10k1 mixer tracks are wrongly classified as playback tracks
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Tue Aug 29 04:54:59 PDT 2006
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GStreamer | gst-plugins-base | Ver: 0.10.x
Tim-Philipp Müller changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #71571|accepted-commit_now |committed
Flag| |
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|HEAD |0.10.10
------- Comment #28 from Tim-Philipp Müller 2006-08-29 11:54 UTC -------
Patch committed to -base CVS:
2006-08-29 Tim-Philipp Müller <tim at centricular dot net>
Patch by: Viktor Peters <viktor dot peters at gmail dot com>
* ext/alsa/gstalsamixer.c: (gst_alsa_mixer_ensure_track_list),
(gst_alsa_mixer_update), (gst_alsa_mixer_get_volume),
(gst_alsa_mixer_set_volume), (gst_alsa_mixer_set_mute),
(gst_alsa_mixer_set_record):
* ext/alsa/gstalsamixertrack.c:
(gst_alsa_mixer_track_update_alsa_capabilities),
(alsa_track_has_cap), (gst_alsa_mixer_track_new),
(gst_alsa_mixer_track_update):
* ext/alsa/gstalsamixertrack.h:
Improve and fix mixer track handling, in particular better handling
of alsa's pvolume/pswitch/cvolume/cswitch capabilities; create
separate
track objects for tracks that have both capture and playback volume
(and label them differently as well so they're not mistakenly
assumed to be duplicates); classify mixer tracks that only affect
the audible volume of something (rather than the capture volume)
as playback tracks. Redefine/fix meaning of RECORD and MUTE flags
for capture tracks to correspond to alsa-pswitch alsa-cswitch
(following the meaning documented in the mixer interface header
file); add support for alsa's exclusive cswitch groups; update/sync
state/flags better if mixer settings are changed by another
application. Fixes #336075.
Thanks!
Improvements to the GstMixer documentation in
gst-plugins-base/gst-libs/gst/interfaces/mixer*.[ch] would also be much
appreciated (alternatively, a list of things that should be documented would
also be useful) :)
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