The callback should also be reset in reset_calbacks().
The extra check in _volume_change_apply() is needed because when the sink is unlinked the callbacks are reset,
but there still may be pending volume changes.
This adds a PA_SINK_SET_FORMATS flag to the pa_sink_flags enum,
signalling that a sink allows the set of supported formats to be set
externally. The idea is for clients to be able to know what sinks
support this ability and adapt their UI appropriately.
This loads module-filter-heuristics and module-filter-apply by default
so that applications can request filters via properties. Not adding this
to system.pa -- the assumption is that people running system mode would
want more fine-grained control over such options.
Removing the bit that automatically loads module-echo-cancel for phone
streams. Clients need to specifically opt in for this now with
filter.want, until we are reasonably certain this won't break other apps
(Skype for one, possibly others).
The order of freeing the hashmaps is important here, because otherwise a string used as key is freed before the hashmap
is freed.
Valgrind reports this as:
Invalid read of size 1
at 0x4107042: pa_idxset_string_hash_func (idxset.c:67)
by 0x4106026: remove_entry (hashmap.c:93)
by 0x41061BF: pa_hashmap_free (hashmap.c:110)
by 0x71DD143: pa_dbusiface_core_free (iface-core.c:2105)
by 0x71F2169: module_dbus_protocol_LTX_pa__done (module-dbus-protocol.c:595)
by 0x406DC51: pa_module_free (module.c:162)
by 0x406E01D: pa_module_unload_all (module.c:210)
by 0x4068842: core_free (core.c:169)
by 0x406FD5D: pa_object_unref (object.c:64)
by 0x805224D: pa_core_unref (core.h:184)
by 0x805560B: main (main.c:1159)
Address 0x4d099c0 is 0 bytes inside a block of size 100 free'd
at 0x4025BF0: free (vg_replace_malloc.c:366)
by 0x40F128C: pa_xfree (xmalloc.c:131)
by 0x71E4CEB: pa_dbusiface_device_free (iface-device.c:1293)
by 0x71DCD7E: free_device_cb (iface-core.c:2062)
by 0x41061D7: pa_hashmap_free (hashmap.c:113)
by 0x71DD125: pa_dbusiface_core_free (iface-core.c:2104)
by 0x71F2169: module_dbus_protocol_LTX_pa__done (module-dbus-protocol.c:595)
by 0x406DC51: pa_module_free (module.c:162)
by 0x406E01D: pa_module_unload_all (module.c:210)
by 0x4068842: core_free (core.c:169)
by 0x406FD5D: pa_object_unref (object.c:64)
by 0x805224D: pa_core_unref (core.h:184)
The commit 7ebc5033 resulted in segfaults, because format->plist was not allocated.
The solution is not to allocate pa_format_info on the stack, but to properly use pa_format_info_new().
Also a typo regarding pa_tagstruct_putu8 is corrected.
I was looking at a log, and noticed the following lines:
I [pulseaudio] svolume_mmx.c: Initialising MMX optimized functions.
I [pulseaudio] remap_mmx.c: Initialising MMX optimized remappers.
I [pulseaudio] svolume_sse.c: Initialising SSE2 optimized functions.
I [pulseaudio] remap_sse.c: Initialising SSE2 optimized remappers.
I [pulseaudio] sconv_sse.c: Initialising SSE2 optimized conversions.
It seemed odd that some messages were somewhat precise in
what functionality was initialized, while the svolume
messages told me that they had initialized just "functions".
So I made the svolume log messages more precise to match the
sconv and remap messages.
Removes the comma as the proplist separator since that makes
pa_proplist_from_string() break and prints only the encoding if there
are no properties (instead of "<encoding>, (no properties)").
This makes the pa_bool_t members of userdata not be a single bit field
since pa_bool_t can be an int, potentially causing signedness issues in
comparisons.
This implements the sink get_formats() and set_formats() API in
alsa-sink. Modules can use this to allow users to specify what formats
their receivers support.
This adds API to let external sources specify what formats a sink
supports. Sinks must opt-in to allow this, and can perform some
validation if required.
Note in protocol-dbus.c specifically, method_signatures needs to be freed
before method_handlers, because otherwise h->method_name is freed while it is
still in use as a key in the method_signatures hashmap.
revents marked as POLLOUT|POLLERR|POLLWRNORM in "underrun" case that will
trigger unexpected log "ALSA woke us up to write new data to the device, but
there was acturally nothing to write...".
This patch avoids this log message.
This is not ideal but in order to aid people using it in scripts
etc, we will maintain backwards compatibiliy here.
Also add a 'short' mode and mention in the man page that this
will ultimately become the default at some point in the future.
This patch displays thread name in the log, that would be more descriptive.
It improves Xingchao (xingchao.wang@intel.com)'s patch which shows thread id.
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
* Fix extension API function export list.
* Ensure we trigger a subscription event when things change.
* Send the index with our subscription events.
* Clear out any existing formats when saving.
* Call the correct extension command for subscriptions.
