From f3b03cd77318bccf2fd0d724a3f3f6d457b4277f Mon Sep 17 00:00:00 2001 From: Sebastian Dröge Date: Tue, 10 Jun 2008 06:45:33 +0000 Subject: Add pulseaudio GStreamer element from gst-pulse. Development will continue here instead of pulseaudio SVN. Fixes bug ... Original commit message from CVS: * configure.ac: * ext/pulse/Makefile.am: * ext/pulse/plugin.c: (plugin_init): * ext/pulse/pulsemixer.c: (gst_pulsemixer_interface_supported), (gst_pulsemixer_implements_interface_init), (gst_pulsemixer_init_interfaces), (gst_pulsemixer_base_init), (gst_pulsemixer_class_init), (gst_pulsemixer_init), (gst_pulsemixer_finalize), (gst_pulsemixer_set_property), (gst_pulsemixer_get_property), (gst_pulsemixer_change_state): * ext/pulse/pulsemixer.h: * ext/pulse/pulsemixerctrl.c: (gst_pulsemixer_ctrl_context_state_cb), (gst_pulsemixer_ctrl_sink_info_cb), (gst_pulsemixer_ctrl_source_info_cb), (gst_pulsemixer_ctrl_subscribe_cb), (gst_pulsemixer_ctrl_success_cb), (gst_pulsemixer_ctrl_open), (gst_pulsemixer_ctrl_close), (gst_pulsemixer_ctrl_new), (gst_pulsemixer_ctrl_free), (gst_pulsemixer_ctrl_list_tracks), (gst_pulsemixer_ctrl_timeout_event), (restart_time_event), (gst_pulsemixer_ctrl_set_volume), (gst_pulsemixer_ctrl_get_volume), (gst_pulsemixer_ctrl_set_record), (gst_pulsemixer_ctrl_set_mute): * ext/pulse/pulsemixerctrl.h: * ext/pulse/pulsemixertrack.c: (gst_pulsemixer_track_class_init), (gst_pulsemixer_track_init), (gst_pulsemixer_track_new): * ext/pulse/pulsemixertrack.h: * ext/pulse/pulseprobe.c: (gst_pulseprobe_context_state_cb), (gst_pulseprobe_sink_info_cb), (gst_pulseprobe_source_info_cb), (gst_pulseprobe_invalidate), (gst_pulseprobe_open), (gst_pulseprobe_enumerate), (gst_pulseprobe_close), (gst_pulseprobe_new), (gst_pulseprobe_free), (gst_pulseprobe_get_properties), (gst_pulseprobe_needs_probe), (gst_pulseprobe_probe_property), (gst_pulseprobe_get_values), (gst_pulseprobe_set_server): * ext/pulse/pulseprobe.h: * ext/pulse/pulsesink.c: (gst_pulsesink_base_init), (gst_pulsesink_class_init), (gst_pulsesink_init), (gst_pulsesink_destroy_stream), (gst_pulsesink_destroy_context), (gst_pulsesink_finalize), (gst_pulsesink_dispose), (gst_pulsesink_set_property), (gst_pulsesink_get_property), (gst_pulsesink_context_state_cb), (gst_pulsesink_stream_state_cb), (gst_pulsesink_stream_request_cb), (gst_pulsesink_stream_latency_update_cb), (gst_pulsesink_open), (gst_pulsesink_close), (gst_pulsesink_prepare), (gst_pulsesink_unprepare), (gst_pulsesink_write), (gst_pulsesink_delay), (gst_pulsesink_success_cb), (gst_pulsesink_reset), (gst_pulsesink_change_title), (gst_pulsesink_event), (gst_pulsesink_get_type): * ext/pulse/pulsesink.h: * ext/pulse/pulsesrc.c: (gst_pulsesrc_interface_supported), (gst_pulsesrc_implements_interface_init), (gst_pulsesrc_init_interfaces), (gst_pulsesrc_base_init), (gst_pulsesrc_class_init), (gst_pulsesrc_init), (gst_pulsesrc_destroy_stream), (gst_pulsesrc_destroy_context), (gst_pulsesrc_finalize), (gst_pulsesrc_dispose), (gst_pulsesrc_set_property), (gst_pulsesrc_get_property), (gst_pulsesrc_context_state_cb), (gst_pulsesrc_stream_state_cb), (gst_pulsesrc_stream_request_cb), (gst_pulsesrc_open), (gst_pulsesrc_close), (gst_pulsesrc_prepare), (gst_pulsesrc_unprepare), (gst_pulsesrc_read), (gst_pulsesrc_delay), (gst_pulsesrc_change_state), (gst_pulsesrc_get_type): * ext/pulse/pulsesrc.h: * ext/pulse/pulseutil.c: (gst_pulse_fill_sample_spec), (gst_pulse_client_name), (gst_pulse_gst_to_channel_map): * ext/pulse/pulseutil.h: Add pulseaudio GStreamer element from gst-pulse. Development will continue here instead of pulseaudio SVN. Fixes bug #400679. Only changes over gst-pulse SVN are added copyright to the top of files and coding style changes. --- ext/pulse/pulsemixerctrl.h | 154 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 154 insertions(+) create mode 100644 ext/pulse/pulsemixerctrl.h (limited to 'ext/pulse/pulsemixerctrl.h') diff --git a/ext/pulse/pulsemixerctrl.h b/ext/pulse/pulsemixerctrl.h new file mode 100644 index 00000000..360711a5 --- /dev/null +++ b/ext/pulse/pulsemixerctrl.h @@ -0,0 +1,154 @@ +/* + * GStreamer pulseaudio plugin + * + * Copyright (c) 2004-2008 Lennart Poettering + * + * gst-pulse is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * gst-pulse is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with gst-pulse; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA. + */ + +#ifndef __GST_PULSEMIXERCTRL_H__ +#define __GST_PULSEMIXERCTRL_H__ + +#include +#include + +#include +#include + +G_BEGIN_DECLS + +#define GST_PULSEMIXER_CTRL(obj) ((GstPulseMixerCtrl*)(obj)) +typedef struct _GstPulseMixerCtrl GstPulseMixerCtrl; + +typedef enum +{ + GST_PULSEMIXER_UNKNOWN, + GST_PULSEMIXER_SINK, + GST_PULSEMIXER_SOURCE +} GstPulseMixerType; + +struct _GstPulseMixerCtrl +{ + GList *tracklist; + + gchar *server, *device; + + pa_threaded_mainloop *mainloop; + pa_context *context; + + gchar *name, *description; + pa_channel_map channel_map; + pa_cvolume volume; + int muted; + guint32 index; + GstPulseMixerType type; + int operation_success; + + GstMixerTrack *track; + + pa_time_event *time_event; + + int outstandig_queries; + int ignore_queries; + + gboolean update_volume, update_mute; +}; + +GstPulseMixerCtrl *gst_pulsemixer_ctrl_new (const gchar * server, + const gchar * device, GstPulseMixerType type); +void gst_pulsemixer_ctrl_free (GstPulseMixerCtrl * mixer); + +const GList *gst_pulsemixer_ctrl_list_tracks (GstPulseMixerCtrl * mixer); + +void gst_pulsemixer_ctrl_set_volume (GstPulseMixerCtrl * mixer, + GstMixerTrack * track, gint * volumes); +void gst_pulsemixer_ctrl_get_volume (GstPulseMixerCtrl * mixer, + GstMixerTrack * track, gint * volumes); +void gst_pulsemixer_ctrl_set_mute (GstPulseMixerCtrl * mixer, + GstMixerTrack * track, gboolean mute); +void gst_pulsemixer_ctrl_set_record (GstPulseMixerCtrl * mixer, + GstMixerTrack * track, gboolean record); + +#define GST_IMPLEMENT_PULSEMIXER_CTRL_METHODS(Type, interface_as_function) \ +static const GList* \ +interface_as_function ## _list_tracks (GstMixer * mixer) \ +{ \ + Type *this = (Type*) mixer; \ + \ + g_return_val_if_fail (this != NULL, NULL); \ + g_return_val_if_fail (this->mixer != NULL, NULL); \ + \ + return gst_pulsemixer_ctrl_list_tracks (this->mixer); \ +} \ +static void \ +interface_as_function ## _set_volume (GstMixer * mixer, GstMixerTrack * track, \ + gint * volumes) \ +{ \ + Type *this = (Type*) mixer; \ + \ + g_return_if_fail (this != NULL); \ + g_return_if_fail (this->mixer != NULL); \ + \ + gst_pulsemixer_ctrl_set_volume (this->mixer, track, volumes); \ +} \ +static void \ +interface_as_function ## _get_volume (GstMixer * mixer, GstMixerTrack * track, \ + gint * volumes) \ +{ \ + Type *this = (Type*) mixer; \ + \ + g_return_if_fail (this != NULL); \ + g_return_if_fail (this->mixer != NULL); \ + \ + gst_pulsemixer_ctrl_get_volume (this->mixer, track, volumes); \ +} \ +static void \ +interface_as_function ## _set_record (GstMixer * mixer, GstMixerTrack * track, \ + gboolean record) \ +{ \ + Type *this = (Type*) mixer; \ + \ + g_return_if_fail (this != NULL); \ + g_return_if_fail (this->mixer != NULL); \ + \ + gst_pulsemixer_ctrl_set_record (this->mixer, track, record); \ +} \ +static void \ +interface_as_function ## _set_mute (GstMixer * mixer, GstMixerTrack * track, \ + gboolean mute) \ +{ \ + Type *this = (Type*) mixer; \ + \ + g_return_if_fail (this != NULL); \ + g_return_if_fail (this->mixer != NULL); \ + \ + gst_pulsemixer_ctrl_set_mute (this->mixer, track, mute); \ +} \ +static void \ +interface_as_function ## _mixer_interface_init (GstMixerClass * klass) \ +{ \ + GST_MIXER_TYPE (klass) = GST_MIXER_HARDWARE; \ + \ + klass->list_tracks = interface_as_function ## _list_tracks; \ + klass->set_volume = interface_as_function ## _set_volume; \ + klass->get_volume = interface_as_function ## _get_volume; \ + klass->set_mute = interface_as_function ## _set_mute; \ + klass->set_record = interface_as_function ## _set_record; \ +} + +G_END_DECLS + +#endif -- cgit