~crimsun/pulseaudio/trunk : changes

~crimsun/pulseaudio/trunk » Changes from revision 3924

From Revision 3903 to 3884

Rev	Summary	Authors	Date
3903	win32: Make once-test work win32: Make once-test work The barrier is not used when pthread is not available.	Maarten Bosmans	12 years ago
3902	build-sys: Cleanup Makefile.am build-sys: Cleanup Makefile.am No need to keep some tests in two lists.	Maarten Bosmans	12 years ago
3901	Add sys/time.h include to rtclock.c Add sys/time.h include to rtclock.c Cross-compiling for win32 failed after the previous #include removal. Somehow when building for Linux the struct timeval definition got picked up elsewhere.	Maarten Bosmans	12 years ago
3900	Remove obsolete description property from modules Remove obsolete description property from modules	Maarten Bosmans	12 years ago
3899	build-sys: bump soname build-sys: bump soname	Colin Guthrie	12 years ago
3898	raop: Change socket buffer size handling to avoid playback u... raop: Change socket buffer size handling to avoid playback underruns When a TCP socket is created the size of the send buffer (SO_SNDBUF) used is determined by the OS, using the net.ipv4.tcp_wmem sysctl parameter. Previously a call to setsockopt set the buffer size to a value that was too small, and that in some cases could result in underruns and choppy playback. This setsockopt call has now been removed so that the value determined by the OS is used unchanged. Note that the value used for the send buffer size is the 2nd value in net.ipv4.tcp_wmem, e.g. if this is set to "4096 65536 8388608" the send buffer size is set to 65536.	Bryan Gleeson	12 years ago
3897	Remove unnecessary #includes Remove unnecessary #includes	Maarten Bosmans	12 years ago
3896	database: Support legacy format database entries. database: Support legacy format database entries. This adds code to specifically support legacy entries. I kept this code in a separate commit so that it can be (relatively) easily removed at some point in the future.	Colin Guthrie	12 years ago
3895	device-restore: Add a new protocol extension for device-rest... device-restore: Add a new protocol extension for device-restore. This simply exposes the formats that a device supports via a simple protocol extension that will allow clients to setup what a connected receiver supports format wise.	Colin Guthrie	12 years ago
3894	database: Convert our use of database files to save in tagst... database: Convert our use of database files to save in tagstruct format. This has the advantage of allowing versioned updates in the future, thus allowing us to be more user friendly going forward (as opposed to just ignoring entries from old versions). The primary motivation for this, however, is to allow variable length storage in each entry which will be needed for upcoming work. At present this commit will ignore any legacy entries but support for reading and subsequently converting legacy entries will be added shortly.	Colin Guthrie	12 years ago
3893	esound,streams: Fix some crashes. esound,streams: Fix some crashes. After the rework to the add pa_sink_input_new_data_set_sink() (and the source equiv) calling with a NULL sink object will hit an assert. This caused crashes with the esd protocol and there was the potential (albeit unlikely) for a crash when creating a sink input without any sinks available (module-always-sink mitigates this risk but it's still a potential crasher).	Colin Guthrie	12 years ago
3892	pactl: Add a set-source-output-volume command pactl: Add a set-source-output-volume command	Arun Raghavan	12 years ago
3891	source-output: Trivial code move source-output: Trivial code move Makes diff'ing with sink-input.c easier	Arun Raghavan	12 years ago
3890	capture: Remove support for synchronised capture streams. capture: Remove support for synchronised capture streams. This was added to ensure symmetry between playback and recording streams code, but in reality this makes little sense practically speaking and thus it is removed.	Colin Guthrie	12 years ago
3889	alsa-mixer: select nearest alsa volume step in sync-volume m... alsa-mixer: select nearest alsa volume step in sync-volume mode	Juho Hämäläinen	12 years ago
3888	alsa-mixer: When setting hw volume, always round up with pla... alsa-mixer: When setting hw volume, always round up with playback and down with capture. The previous logic in ade0a6f88464d8aecf83982d400ccfc402341920 does not work with for input volumes. This was discussed on the mailing list: https://tango.0pointer.de/pipermail/pulseaudio-discuss/2011-May/010091.html This approach can introduce a problem when setting the volumes for sources. What follows is Tanu Kaskinen's analysis: [quote] I'll quote the log: D: protocol-native.c: Client pavucontrol changes volume of source alsa_input.pci-0000_00_1b.0.analog-stereo. D: alsa-source.c: Requested volume: 0: 45% 1: 45% D: alsa-source.c: in dB: 0: -20.71 dB 1: -20.71 dB D: alsa-source.c: Got hardware volume: 0: 45% 1: 45% D: alsa-source.c: in dB: 0: -21.00 dB 1: -21.00 dB D: alsa-source.c: Calculated software volume: 0: 101% 1: 101% (accurate-enough=no) D: alsa-source.c: in dB: 0: 0.29 dB 1: 0.29 dB D: source.c: Volume going up to 29273 at 270475970821 D: source.c: Volume change to 29273 at 270475970821 was written 34 usec late D: alsa-source.c: Written HW volume did not match with the request: 0: 45% 1: 45% (request) != 0: 42% 1: 42% D: alsa-source.c: in dB: 0: -21.00 dB 1: -21.00 dB (request) != 0: -22.50 dB 1: -22.50 dB Looking at the last line, the requested volume seems to hit exactly the right step (-21.00dB), but for some reason Alsa decides to choose something else. I'm pretty sure that this happens because of rounding errors. In the first phase we ask Alsa what dB value we should set, and it returns -21.00 dB. The value is given as a long int, but we convert that to pa_cvolume. Then when we set the volume, we convert the pa_cvolume value back to a long integer. At this point I believe it gets converted to -2101. This is not visible in the debug message for some reason - the rounding algorithm must be different from what was used with the pa_cvolume -> long conversion. [/quote] The commit after this contains a patch that addresses this issue.	Colin Guthrie	12 years ago
3887	streams: Tidy up includes streams: Tidy up includes	Colin Guthrie	12 years ago
3886	alsa: Remove unneeded include alsa: Remove unneeded include	Colin Guthrie	12 years ago
3885	introspect: Get format of source output introspect: Get format of source output This gets the negotiated format of source outputs in pa_context_get_source_output*(). Also prints the format and volume in 'pactl list'.	Colin Guthrie	12 years ago
3884	capture: Implement per-stream volume control for capture str... capture: Implement per-stream volume control for capture streams. This piggy backs onto the previous changes for protocol 22 and thus does not bump the version. This and the previous commits should be seen as mostly atomic. Apologies for any bisecting issues this causes (although I would expect these to be minimal)	Colin Guthrie	12 years ago