- Linux is of course fully supported
- FreeBSD is reported to work; other BSDs should work too
-- Solaris is reported to work; a specific sunaudiosink plugin has been written
+- Solaris is reported to work
- MacOSX works, binary 1.x packages can be built using the cerbero build tool
- Windows works; binary 1.x packages can be built using the cerbero build tool
- MSys/MinGW builds
[OSS4_MISSING_HEADER="yes";HAVE_OSS4="no"])
])
-dnl *** Sun Audio ***
-translit(dnm, m, l) AM_CONDITIONAL(USE_SUNAUDIO, true)
-AG_GST_CHECK_FEATURE(SUNAUDIO, [Sun Audio], sunaudio, [
- AC_CHECK_HEADER(sys/audioio.h, HAVE_SUNAUDIO="yes", HAVE_SUNAUDIO="no")
-])
-
dnl *** OSX Audio ***
translit(dnm, m, l) AM_CONDITIONAL(USE_OSX_AUDIO, true)
HAVE_IOS="no"
AM_CONDITIONAL(USE_SHOUT2, false)
AM_CONDITIONAL(USE_SOUP, false)
AM_CONDITIONAL(USE_SPEEX, false)
-AM_CONDITIONAL(USE_SUNAUDIO, false)
AM_CONDITIONAL(USE_TAGLIB, false)
AM_CONDITIONAL(USE_VPX, false)
AM_CONDITIONAL(USE_WAVEFORM, false)
sys/oss4/Makefile
sys/osxaudio/Makefile
sys/osxvideo/Makefile
-sys/sunaudio/Makefile
sys/v4l2/Makefile
sys/waveform/Makefile
sys/ximage/Makefile
['HAVE_ISINF', 'isinf', '#include<math.h>'],
# check token HAVE_LIBV4L2
['HAVE_MMAP', 'mmap', '#include<sys/mman.h>'],
-# check token HAVE_OSS
-# check token HAVE_OSS4
-# check token HAVE_OSS_INCLUDE_IN_MACHINE
-# check token HAVE_OSS_INCLUDE_IN_ROOT
-# check token HAVE_OSS_INCLUDE_IN_SYS
# check token HAVE_OSX_AUDIO
# check token HAVE_OSX_VIDEO
# check token HAVE_RDTSC
['HAVE_SINH', 'sinh', '#include<math.h>'],
-# check token HAVE_SUNAUDIO
# check token HAVE_WAVEFORM
]
sys/oss/gstosssink.c
sys/oss/gstosssrc.c
sys/osxaudio/gstosxaudioringbuffer.c
-sys/sunaudio/gstsunaudiomixeroptions.c
-sys/sunaudio/gstsunaudiomixertrack.c
sys/v4l2/gstv4l2bufferpool.c
sys/v4l2/gstv4l2object.c
sys/v4l2/gstv4l2radio.c
-# if USE_DXR3
-# DXR3_DIR=dxr3
-# else
-# DXR3_DIR=
-# endif
-
if USE_OSS
OSS_DIR=oss
else
OSS4_DIR=
endif
-
if USE_DIRECTSOUND
DIRECTSOUND_DIR=directsound
else
WAVEFORM_DIR=
endif
-if USE_SUNAUDIO
-SUNAUDIO_DIR=sunaudio
-else
-SUNAUDIO_DIR=
-endif
-
if USE_OSX_AUDIO
OSX_AUDIO_DIR=osxaudio
else
OSX_VIDEO_DIR=
endif
-# if USE_QCAM
-# QCAM_DIR=qcam
-# else
-# QCAM_DIR=
-# endif
-
if USE_GST_V4L2
V4L2_DIR=v4l2
else
V4L2_DIR=
endif
-# if USE_VCD
-# VCD_DIR=vcd
-# else
-# VCD_DIR=
-# endif
-
-# if USE_CDROM
-# CDROM_DIR=cdrom
-# else
-# CDROM_DIR=
-# endif
-
-# if USE_OPENGL
-# GL_DIR=glsink
-# else
-# GL_DIR=
-# endif
-
if USE_X
XIMAGE_DIR=ximage
else
XIMAGE_DIR=
endif
-SUBDIRS=$(DIRECTSOUND_DIR) $(WAVEFORM_DIR) $(OSS_DIR) $(OSS4_DIR) $(OSX_AUDIO_DIR) $(OSX_VIDEO_DIR) $(SUNAUDIO_DIR) $(V4L2_DIR) $(XIMAGE_DIR)
+SUBDIRS=$(DIRECTSOUND_DIR) $(WAVEFORM_DIR) $(OSS_DIR) $(OSS4_DIR) $(OSX_AUDIO_DIR) $(OSX_VIDEO_DIR) $(V4L2_DIR) $(XIMAGE_DIR)
-DIST_SUBDIRS=directsound oss oss4 osxaudio osxvideo sunaudio v4l2 waveform ximage
+DIST_SUBDIRS=directsound oss oss4 osxaudio osxvideo v4l2 waveform ximage
include $(top_srcdir)/common/parallel-subdirs.mak
# FIXME: Implement these
#subdir('osxaudio')
#subdir('osxvideo')
-#subdir('sunaudio')
#subdir('waveform')
+++ /dev/null
-plugin_LTLIBRARIES = libgstsunaudio.la
-
-libgstsunaudio_la_SOURCES = gstsunaudio.c \
- gstsunaudiosink.c \
- gstsunaudiomixerctrl.c \
- gstsunaudiomixer.c \
- gstsunaudiomixertrack.c \
- gstsunaudiomixeroptions.c \
- gstsunaudiosrc.c
-
-libgstsunaudio_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
-libgstsunaudio_la_LIBADD = \
- -lgstinterfaces-@GST_API_VERSION@ \
- -lgstaudio-@GST_API_VERSION@ \
- $(GST_PLUGINS_BASE_LIBS) \
- $(GST_LIBS)
-libgstsunaudio_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-
-noinst_HEADERS = gstsunaudiosink.h \
- gstsunaudiomixer.h \
- gstsunaudiomixerctrl.h \
- gstsunaudiomixertrack.h \
- gstsunaudiomixeroptions.h \
- gstsunaudiosrc.h
-
+++ /dev/null
-/*
- * GStreamer - SunAudio plugin
- * Copyright (C) 2005,2006 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gst/gst-i18n-plugin.h"
-
-#include "gstsunaudiomixer.h"
-#include "gstsunaudiosink.h"
-#include "gstsunaudiosrc.h"
-
-extern gchar *__gst_oss_plugin_dir;
-
-GST_DEBUG_CATEGORY (sunaudio_debug);
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
- if (!gst_element_register (plugin, "sunaudiomixer", GST_RANK_NONE,
- GST_TYPE_SUNAUDIO_MIXER) ||
- !gst_element_register (plugin, "sunaudiosink", GST_RANK_SECONDARY,
- GST_TYPE_SUNAUDIO_SINK) ||
- !gst_element_register (plugin, "sunaudiosrc", GST_RANK_SECONDARY,
- GST_TYPE_SUNAUDIO_SRC)) {
- return FALSE;
- }
-
- GST_DEBUG_CATEGORY_INIT (sunaudio_debug, "sunaudio", 0, "sunaudio elements");
-
-#ifdef ENABLE_NLS
- bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
-#endif /* ENABLE_NLS */
-
- return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
- GST_VERSION_MINOR,
- sunaudio,
- "Sun Audio support for GStreamer",
- plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
+++ /dev/null
-/*
- * GStreamer - SunAudio mixer
- * Copyright (C) 2005,2006 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-/**
- * SECTION:element-sunaudiomixer
- *
- * sunaudiomixer is an mixer that controls the sound input and output
- * levels with the Sun Audio interface available in Solaris.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gstsunaudiomixer.h"
-
-GST_BOILERPLATE_WITH_INTERFACE (GstSunAudioMixer, gst_sunaudiomixer,
- GstElement, GST_TYPE_ELEMENT, GstMixer, GST_TYPE_MIXER, gst_sunaudiomixer);
-
-GST_IMPLEMENT_SUNAUDIO_MIXER_CTRL_METHODS (GstSunAudioMixer, gst_sunaudiomixer);
-
-static GstStateChangeReturn gst_sunaudiomixer_change_state (GstElement *
- element, GstStateChange transition);
-
-static void
-gst_sunaudiomixer_base_init (gpointer klass)
-{
- gst_element_class_set_static_metadata (GST_ELEMENT_CLASS (klass),
- "Sun Audio Mixer", "Generic/Audio",
- "Control sound input and output levels with Sun Audio",
- "Brian Cameron <brian.cameron@sun.com>");
-}
-
-static void
-gst_sunaudiomixer_class_init (GstSunAudioMixerClass * klass)
-{
- GstElementClass *element_class;
-
- element_class = (GstElementClass *) klass;
-
- element_class->change_state = gst_sunaudiomixer_change_state;
-}
-
-static void
-gst_sunaudiomixer_init (GstSunAudioMixer * this,
- GstSunAudioMixerClass * g_class)
-{
- this->mixer = NULL;
-}
-
-static GstStateChangeReturn
-gst_sunaudiomixer_change_state (GstElement * element, GstStateChange transition)
-{
- GstSunAudioMixer *this = GST_SUNAUDIO_MIXER (element);
-
- switch (transition) {
- case GST_STATE_CHANGE_NULL_TO_READY:
- if (!this->mixer) {
- const char *audiodev;
-
- audiodev = g_getenv ("AUDIODEV");
- if (audiodev == NULL) {
- this->mixer = gst_sunaudiomixer_ctrl_new ("/dev/audioctl");
- } else {
- gchar *device = g_strdup_printf ("%sctl", audiodev);
-
- this->mixer = gst_sunaudiomixer_ctrl_new (device);
- g_free (device);
- }
- }
- break;
- case GST_STATE_CHANGE_READY_TO_NULL:
- if (this->mixer) {
- gst_sunaudiomixer_ctrl_free (this->mixer);
- this->mixer = NULL;
- }
- break;
- default:
- break;
- }
-
- if (GST_ELEMENT_CLASS (parent_class)->change_state)
- return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
- return GST_STATE_CHANGE_SUCCESS;
-}
+++ /dev/null
-/*
- * GStreamer - SunAudio mixer
- * Copyright (C) 2005,2006 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_SUNAUDIO_MIXER_H__
-#define __GST_SUNAUDIO_MIXER_H__
-
-#include "gstsunaudiomixerctrl.h"
-
-G_BEGIN_DECLS
-
-#define GST_SUNAUDIO_MIXER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUNAUDIO_MIXER,GstSunAudioMixer))
-#define GST_SUNAUDIO_MIXER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUNAUDIO_MIXER,GstSunAudioMixerClass))
-#define GST_IS_SUNAUDIO_MIXER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUNAUDIO_MIXER))
-#define GST_IS_SUNAUDIO_MIXER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_MIXER))
-#define GST_TYPE_SUNAUDIO_MIXER (gst_sunaudiomixer_get_type())
-
-typedef struct _GstSunAudioMixer GstSunAudioMixer;
-typedef struct _GstSunAudioMixerClass GstSunAudioMixerClass;
-
-struct _GstSunAudioMixer {
- GstElement parent;
-
- GstSunAudioMixerCtrl *mixer;
-};
-
-struct _GstSunAudioMixerClass {
- GstElementClass parent;
-};
-
-GType gst_sunaudiomixer_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_SUNAUDIO_MIXER_H__ */
+++ /dev/null
-/*
- * GStreamer - SunAudio mixer interface element
- * Copyright (C) 2005,2006,2008,2009 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Copyright (C) 2008 Sun Microsystems, Inc.,
- * Jan Schmidt <jan.schmidt@sun.com>
- * Copyright (C) 2009 Sun Microsystems, Inc.,
- * Garrett D'Amore <garrett.damore@sun.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <sys/audio.h>
-#include <sys/mixer.h>
-
-#include <gst/gst-i18n-plugin.h>
-
-#include "gstsunaudiomixerctrl.h"
-#include "gstsunaudiomixertrack.h"
-#include "gstsunaudiomixeroptions.h"
-
-GST_DEBUG_CATEGORY_EXTERN (sunaudio_debug);
-#define GST_CAT_DEFAULT sunaudio_debug
-
-static gboolean
-gst_sunaudiomixer_ctrl_open (GstSunAudioMixerCtrl * mixer)
-{
- int fd;
-
- /* First try to open non-blocking */
- fd = open (mixer->device, O_RDWR | O_NONBLOCK);
-
- if (fd >= 0) {
- close (fd);
- fd = open (mixer->device, O_WRONLY);
- }
-
- if (fd == -1) {
- GST_DEBUG_OBJECT (mixer,
- "Failed to open mixer device %s, mixing disabled: %s", mixer->device,
- strerror (errno));
-
- return FALSE;
- }
- mixer->mixer_fd = fd;
-
- /* Try to set the multiple open flag if we can, but ignore errors */
- ioctl (mixer->mixer_fd, AUDIO_MIXER_MULTIPLE_OPEN);
-
- GST_DEBUG_OBJECT (mixer, "Opened mixer device %s", mixer->device);
-
- return TRUE;
-}
-
-void
-gst_sunaudiomixer_ctrl_build_list (GstSunAudioMixerCtrl * mixer)
-{
- GstMixerTrack *track;
- GstMixerOptions *options;
-
- struct audio_info audioinfo;
-
- /*
- * Do not continue appending the same 3 static tracks onto the list
- */
- if (mixer->tracklist == NULL) {
- g_return_if_fail (mixer->mixer_fd != -1);
-
- /* query available ports */
- if (ioctl (mixer->mixer_fd, AUDIO_GETINFO, &audioinfo) < 0) {
- g_warning ("Error getting audio device volume");
- return;
- }
-
- /* Output & should be MASTER when it's the only one. */
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_OUTPUT);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
-
- /* Input */
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_RECORD);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
-
- /* Monitor */
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_MONITOR);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
-
- if (audioinfo.play.avail_ports & AUDIO_SPEAKER) {
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_SPEAKER);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
- }
- if (audioinfo.play.avail_ports & AUDIO_HEADPHONE) {
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_HP);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
- }
- if (audioinfo.play.avail_ports & AUDIO_LINE_OUT) {
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_LINEOUT);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
- }
- if (audioinfo.play.avail_ports & AUDIO_SPDIF_OUT) {
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_SPDIFOUT);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
- }
- if (audioinfo.play.avail_ports & AUDIO_AUX1_OUT) {
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_AUX1OUT);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
- }
- if (audioinfo.play.avail_ports & AUDIO_AUX2_OUT) {
- track = gst_sunaudiomixer_track_new (GST_SUNAUDIO_TRACK_AUX2OUT);
- mixer->tracklist = g_list_append (mixer->tracklist, track);
- }
-
- if (audioinfo.record.avail_ports != AUDIO_NONE) {
- options =
- gst_sunaudiomixer_options_new (mixer, GST_SUNAUDIO_TRACK_RECSRC);
- mixer->tracklist = g_list_append (mixer->tracklist, options);
- }
- }
-}
-
-GstSunAudioMixerCtrl *
-gst_sunaudiomixer_ctrl_new (const char *device)
-{
- GstSunAudioMixerCtrl *ret = NULL;
-
- g_return_val_if_fail (device != NULL, NULL);
-
- ret = g_new0 (GstSunAudioMixerCtrl, 1);
-
- ret->device = g_strdup (device);
- ret->mixer_fd = -1;
- ret->tracklist = NULL;
-
- if (!gst_sunaudiomixer_ctrl_open (ret))
- goto error;
-
- return ret;
-
-error:
- if (ret)
- gst_sunaudiomixer_ctrl_free (ret);
-
- return NULL;
-}
-
-void
-gst_sunaudiomixer_ctrl_free (GstSunAudioMixerCtrl * mixer)
-{
- g_return_if_fail (mixer != NULL);
-
- if (mixer->device) {
- g_free (mixer->device);
- mixer->device = NULL;
- }
-
- if (mixer->tracklist) {
- g_list_foreach (mixer->tracklist, (GFunc) g_object_unref, NULL);
- g_list_free (mixer->tracklist);
- mixer->tracklist = NULL;
- }
-
- if (mixer->mixer_fd != -1) {
- close (mixer->mixer_fd);
- mixer->mixer_fd = -1;
- }
-
- g_free (mixer);
-}
-
-GstMixerFlags
-gst_sunaudiomixer_ctrl_get_mixer_flags (GstSunAudioMixerCtrl * mixer)
-{
- return GST_MIXER_FLAG_HAS_WHITELIST | GST_MIXER_FLAG_GROUPING;
-}
-
-const GList *
-gst_sunaudiomixer_ctrl_list_tracks (GstSunAudioMixerCtrl * mixer)
-{
- gst_sunaudiomixer_ctrl_build_list (mixer);
-
- return (const GList *) mixer->tracklist;
-}
-
-void
-gst_sunaudiomixer_ctrl_get_volume (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track, gint * volumes)
-{
- gint gain, balance;
- float ratio;
- struct audio_info audioinfo;
- GstSunAudioMixerTrack *sunaudiotrack;
-
- g_return_if_fail (GST_IS_SUNAUDIO_MIXER_TRACK (track));
- sunaudiotrack = GST_SUNAUDIO_MIXER_TRACK (track);
-
- g_return_if_fail (mixer->mixer_fd != -1);
-
- if (ioctl (mixer->mixer_fd, AUDIO_GETINFO, &audioinfo) < 0) {
- g_warning ("Error getting audio device volume");
- return;
- }
-
- balance = AUDIO_MID_BALANCE;
- gain = 0;
-
- switch (sunaudiotrack->track_num) {
- case GST_SUNAUDIO_TRACK_OUTPUT:
- gain = (int) audioinfo.play.gain;
- balance = audioinfo.play.balance;
- break;
- case GST_SUNAUDIO_TRACK_RECORD:
- gain = (int) audioinfo.record.gain;
- balance = audioinfo.record.balance;
- break;
- case GST_SUNAUDIO_TRACK_MONITOR:
- gain = (int) audioinfo.monitor_gain;
- balance = audioinfo.record.balance;
- break;
- case GST_SUNAUDIO_TRACK_SPEAKER:
- if (audioinfo.play.port & AUDIO_SPEAKER)
- gain = AUDIO_MAX_GAIN;
- break;
- case GST_SUNAUDIO_TRACK_HP:
- if (audioinfo.play.port & AUDIO_HEADPHONE)
- gain = AUDIO_MAX_GAIN;
- break;
- case GST_SUNAUDIO_TRACK_LINEOUT:
- if (audioinfo.play.port & AUDIO_LINE_OUT)
- gain = AUDIO_MAX_GAIN;
- break;
- case GST_SUNAUDIO_TRACK_SPDIFOUT:
- if (audioinfo.play.port & AUDIO_SPDIF_OUT)
- gain = AUDIO_MAX_GAIN;
- break;
- case GST_SUNAUDIO_TRACK_AUX1OUT:
- if (audioinfo.play.port & AUDIO_AUX1_OUT)
- gain = AUDIO_MAX_GAIN;
- break;
- case GST_SUNAUDIO_TRACK_AUX2OUT:
- if (audioinfo.play.port & AUDIO_AUX2_OUT)
- gain = AUDIO_MAX_GAIN;
- break;
- default:
- break;
- }
-
- switch (track->num_channels) {
- case 2:
- if (balance == AUDIO_MID_BALANCE) {
- volumes[0] = gain;
- volumes[1] = gain;
- } else if (balance < AUDIO_MID_BALANCE) {
- volumes[0] = gain;
- ratio = 1 - (float) (AUDIO_MID_BALANCE - balance) /
- (float) AUDIO_MID_BALANCE;
- volumes[1] = (int) ((float) gain * ratio + 0.5);
- } else {
- volumes[1] = gain;
- ratio = 1 - (float) (balance - AUDIO_MID_BALANCE) /
- (float) AUDIO_MID_BALANCE;
- volumes[0] = (int) ((float) gain * ratio + 0.5);
- }
- break;
- case 1:
- volumes[0] = gain;
- break;
- }
-
- /* Likewise reset MUTE */
- if ((sunaudiotrack->track_num == GST_SUNAUDIO_TRACK_OUTPUT
- && audioinfo.output_muted == 1)
- || (sunaudiotrack->track_num != GST_SUNAUDIO_TRACK_OUTPUT && gain == 0)) {
- /*
- * If MUTE is set, then gain is always 0, so don't bother
- * resetting our internal value.
- */
- track->flags |= GST_MIXER_TRACK_MUTE;
- } else {
- sunaudiotrack->gain = gain;
- sunaudiotrack->balance = balance;
- track->flags &= ~GST_MIXER_TRACK_MUTE;
- }
-}
-
-void
-gst_sunaudiomixer_ctrl_set_volume (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track, gint * volumes)
-{
- gint gain;
- gint balance;
- gint l_real_gain;
- gint r_real_gain;
- float ratio;
- struct audio_info audioinfo;
- GstSunAudioMixerTrack *sunaudiotrack = GST_SUNAUDIO_MIXER_TRACK (track);
-
- l_real_gain = volumes[0];
- r_real_gain = volumes[1];
-
- if (l_real_gain == r_real_gain) {
- gain = l_real_gain;
- balance = AUDIO_MID_BALANCE;
- } else if (l_real_gain < r_real_gain) {
- gain = r_real_gain;
- ratio = (float) l_real_gain / (float) r_real_gain;
- balance =
- AUDIO_RIGHT_BALANCE - (int) (ratio * (float) AUDIO_MID_BALANCE + 0.5);
- } else {
- gain = l_real_gain;
- ratio = (float) r_real_gain / (float) l_real_gain;
- balance =
- AUDIO_LEFT_BALANCE + (int) (ratio * (float) AUDIO_MID_BALANCE + 0.5);
- }
-
- sunaudiotrack->gain = gain;
- sunaudiotrack->balance = balance;
-
- if (GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_MUTE)) {
- if (sunaudiotrack->track_num == GST_SUNAUDIO_TRACK_OUTPUT) {
- return;
- } else if (gain == 0) {
- return;
- } else {
- /*
- * If the volume is set to a non-zero value for LINE_IN
- * or MONITOR, then unset MUTE.
- */
- track->flags &= ~GST_MIXER_TRACK_MUTE;
- }
- }
-
- /* Set the volume */
- AUDIO_INITINFO (&audioinfo);
-
- switch (sunaudiotrack->track_num) {
- case GST_SUNAUDIO_TRACK_OUTPUT:
- audioinfo.play.gain = gain;
- audioinfo.play.balance = balance;
- break;
- case GST_SUNAUDIO_TRACK_RECORD:
- audioinfo.record.gain = gain;
- audioinfo.record.balance = balance;
- break;
- case GST_SUNAUDIO_TRACK_MONITOR:
- audioinfo.monitor_gain = gain;
- audioinfo.record.balance = balance;
- break;
- default:
- break;
- }
-
- g_return_if_fail (mixer->mixer_fd != -1);
-
- if (ioctl (mixer->mixer_fd, AUDIO_SETINFO, &audioinfo) < 0) {
- g_warning ("Error setting audio device volume");
- return;
- }
-}
-
-void
-gst_sunaudiomixer_ctrl_set_mute (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track, gboolean mute)
-{
- struct audio_info audioinfo;
- struct audio_info oldinfo;
- GstSunAudioMixerTrack *sunaudiotrack = GST_SUNAUDIO_MIXER_TRACK (track);
- gint volume, balance;
-
- AUDIO_INITINFO (&audioinfo);
-
- if (ioctl (mixer->mixer_fd, AUDIO_GETINFO, &oldinfo) < 0) {
- g_warning ("Error getting audio device volume");
- return;
- }
-
- if (mute) {
- volume = 0;
- track->flags |= GST_MIXER_TRACK_MUTE;
- } else {
- volume = sunaudiotrack->gain;
- track->flags &= ~GST_MIXER_TRACK_MUTE;
- }
-
- balance = sunaudiotrack->balance;
-
- switch (sunaudiotrack->track_num) {
- case GST_SUNAUDIO_TRACK_OUTPUT:
- if (mute)
- audioinfo.output_muted = 1;
- else
- audioinfo.output_muted = 0;
-
- audioinfo.play.gain = volume;
- audioinfo.play.balance = balance;
- break;
- case GST_SUNAUDIO_TRACK_RECORD:
- audioinfo.record.gain = volume;
- audioinfo.record.balance = balance;
- break;
- case GST_SUNAUDIO_TRACK_MONITOR:
- audioinfo.monitor_gain = volume;
- audioinfo.record.balance = balance;
- break;
- case GST_SUNAUDIO_TRACK_SPEAKER:
- if (mute) {
- audioinfo.play.port = oldinfo.play.port & ~AUDIO_SPEAKER;
- } else {
- audioinfo.play.port = oldinfo.play.port | AUDIO_SPEAKER;
- }
- break;
- case GST_SUNAUDIO_TRACK_HP:
- if (mute) {
- audioinfo.play.port = oldinfo.play.port & ~AUDIO_HEADPHONE;
- } else {
- audioinfo.play.port = oldinfo.play.port | AUDIO_HEADPHONE;
- }
- break;
- case GST_SUNAUDIO_TRACK_LINEOUT:
- if (mute) {
- audioinfo.play.port = oldinfo.play.port & ~AUDIO_LINE_OUT;
- } else {
- audioinfo.play.port = oldinfo.play.port | AUDIO_LINE_OUT;
- }
- break;
- case GST_SUNAUDIO_TRACK_SPDIFOUT:
- if (mute) {
- audioinfo.play.port = oldinfo.play.port & ~AUDIO_SPDIF_OUT;
- } else {
- audioinfo.play.port = oldinfo.play.port | AUDIO_SPDIF_OUT;
- }
- break;
- case GST_SUNAUDIO_TRACK_AUX1OUT:
- if (mute) {
- audioinfo.play.port = oldinfo.play.port & ~AUDIO_AUX1_OUT;
- } else {
- audioinfo.play.port = oldinfo.play.port | AUDIO_AUX1_OUT;
- }
- break;
- case GST_SUNAUDIO_TRACK_AUX2OUT:
- if (mute) {
- audioinfo.play.port = oldinfo.play.port & ~AUDIO_AUX2_OUT;
- } else {
- audioinfo.play.port = oldinfo.play.port | AUDIO_AUX2_OUT;
- }
- break;
- default:
- break;
- }
-
- if (audioinfo.play.port != ((unsigned) ~0)) {
- /* mask off ports we can't modify. Hack for broken drivers where mod_ports == 0 */
- if (oldinfo.play.mod_ports != 0) {
- audioinfo.play.port &= oldinfo.play.mod_ports;
- /* and add in any that are forced to be on */
- audioinfo.play.port |= (oldinfo.play.port & ~oldinfo.play.mod_ports);
- }
- }
- g_return_if_fail (mixer->mixer_fd != -1);
-
- if (audioinfo.play.port != (guint) (-1) &&
- audioinfo.play.port != oldinfo.play.port)
- GST_LOG_OBJECT (mixer, "Changing play port mask to 0x%08x",
- audioinfo.play.port);
-
- if (ioctl (mixer->mixer_fd, AUDIO_SETINFO, &audioinfo) < 0) {
- g_warning ("Error setting audio settings");
- return;
- }
-}
-
-void
-gst_sunaudiomixer_ctrl_set_record (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track, gboolean record)
-{
-}
-
-void
-gst_sunaudiomixer_ctrl_set_option (GstSunAudioMixerCtrl * mixer,
- GstMixerOptions * options, gchar * value)
-{
- struct audio_info audioinfo;
- GstMixerTrack *track;
- GstSunAudioMixerOptions *opts;
- GQuark q;
- int i;
-
- g_return_if_fail (mixer != NULL);
- g_return_if_fail (mixer->mixer_fd != -1);
- g_return_if_fail (value != NULL);
- g_return_if_fail (GST_IS_SUNAUDIO_MIXER_OPTIONS (options));
-
- track = GST_MIXER_TRACK (options);
- opts = GST_SUNAUDIO_MIXER_OPTIONS (options);
-
- if (opts->track_num != GST_SUNAUDIO_TRACK_RECSRC) {
- g_warning ("set_option not supported on track %s", track->label);
- return;
- }
-
- q = g_quark_try_string (value);
- if (q == 0) {
- g_warning ("unknown option '%s'", value);
- return;
- }
-
- for (i = 0; i < 8; i++) {
- if (opts->names[i] == q) {
- break;
- }
- }
-
- if (((1 << (i)) & opts->avail) == 0) {
- g_warning ("Record port %s not available", g_quark_to_string (q));
- return;
- }
-
- AUDIO_INITINFO (&audioinfo);
- audioinfo.record.port = (1 << (i));
-
- if (ioctl (mixer->mixer_fd, AUDIO_SETINFO, &audioinfo) < 0) {
- g_warning ("Error setting audio record port");
- }
-}
-
-const gchar *
-gst_sunaudiomixer_ctrl_get_option (GstSunAudioMixerCtrl * mixer,
- GstMixerOptions * options)
-{
- GstMixerTrack *track;
- GstSunAudioMixerOptions *opts;
- struct audio_info audioinfo;
- int i;
-
- g_return_val_if_fail (mixer != NULL, NULL);
- g_return_val_if_fail (mixer->fd != -1, NULL);
- g_return_val_if_fail (GST_IS_SUNAUDIO_MIXER_OPTIONS (options), NULL);
-
- track = GST_MIXER_TRACK (options);
- opts = GST_SUNAUDIO_MIXER_OPTIONS (options);
-
- g_return_val_if_fail (opts->track_num == GST_SUNAUDIO_TRACK_RECSRC, NULL);
-
- if (ioctl (mixer->mixer_fd, AUDIO_GETINFO, &audioinfo) < 0) {
- g_warning ("Error getting audio device settings");
- return (NULL);
- }
-
- for (i = 0; i < 8; i++) {
- if ((1 << i) == audioinfo.record.port) {
- const gchar *s = g_quark_to_string (opts->names[i]);
- GST_DEBUG_OBJECT (mixer, "Getting value for option %d: %s",
- opts->track_num, s);
- return (s);
- }
- }
-
- GST_DEBUG_OBJECT (mixer, "Unable to get value for option %d",
- opts->track_num);
-
- g_warning ("Record port value %d seems illegal", audioinfo.record.port);
- return (NULL);
-}
+++ /dev/null
-/*
- * GStreamer - SunAudio mixer interface element.
- * Copyright (C) 2005,2006,2009 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Copyright (C) 2009 Sun Microsystems, Inc.,
- * Garrett D'Amore <garrett.damore@sun.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_SUNAUDIO_MIXER_CTRL_H
-#define __GST_SUNAUDIO_MIXER_CTRL_H
-
-#include <sys/audioio.h>
-
-#include <gst/gst.h>
-#include <gst/interfaces/mixer.h>
-
-G_BEGIN_DECLS
-
-#define GST_SUNAUDIO_MIXER_CTRL(obj) ((GstSunAudioMixerCtrl*)(obj))
-
-typedef struct _GstSunAudioMixerCtrl GstSunAudioMixerCtrl;
-
-struct _GstSunAudioMixerCtrl {
- GList * tracklist; /* list of available tracks */
-
- gint fd;
- gint mixer_fd;
-
- gchar * device;
-};
-
-GstSunAudioMixerCtrl* gst_sunaudiomixer_ctrl_new (const gchar *device);
-void gst_sunaudiomixer_ctrl_free (GstSunAudioMixerCtrl *mixer);
-
-const GList* gst_sunaudiomixer_ctrl_list_tracks (GstSunAudioMixerCtrl * mixer);
-void gst_sunaudiomixer_ctrl_set_volume (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track,
- gint * volumes);
-void gst_sunaudiomixer_ctrl_get_volume (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track,
- gint * volumes);
-void gst_sunaudiomixer_ctrl_set_record (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track,
- gboolean record);
-void gst_sunaudiomixer_ctrl_set_mute (GstSunAudioMixerCtrl * mixer,
- GstMixerTrack * track,
- gboolean mute);
-void gst_sunaudiomixer_ctrl_set_option (GstSunAudioMixerCtrl * mixer,
- GstMixerOptions * options,
- gchar * value);
-const gchar * gst_sunaudiomixer_ctrl_get_option (GstSunAudioMixerCtrl * mixer,
- GstMixerOptions * options);
-GstMixerFlags gst_sunaudiomixer_ctrl_get_mixer_flags (GstSunAudioMixerCtrl *mixer);
-
-#define GST_IMPLEMENT_SUNAUDIO_MIXER_CTRL_METHODS(Type, interface_as_function) \
-static gboolean \
-interface_as_function ## _supported (Type *this, GType iface_type) \
-{ \
- g_assert (iface_type == GST_TYPE_MIXER); \
- \
- return (this->mixer != NULL); \
-} \
- \
-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_sunaudiomixer_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_sunaudiomixer_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_sunaudiomixer_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_sunaudiomixer_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_sunaudiomixer_ctrl_set_mute (this->mixer, track, mute); \
-} \
- \
-static const gchar * \
-interface_as_function ## _get_option (GstMixer * mixer, GstMixerOptions * opts) \
-{ \
- Type *this = (Type*) mixer; \
- \
- g_return_val_if_fail (this != NULL, NULL); \
- g_return_val_if_fail (this->mixer != NULL, NULL); \
- \
- return gst_sunaudiomixer_ctrl_get_option (this->mixer, opts); \
-} \
-\
-static void \
-interface_as_function ## _set_option (GstMixer * mixer, GstMixerOptions * opts, \
- gchar * value) \
-{ \
- Type *this = (Type*) mixer; \
- \
- g_return_if_fail (this != NULL); \
- g_return_if_fail (this->mixer != NULL); \
- \
- gst_sunaudiomixer_ctrl_set_option (this->mixer, opts, value); \
-} \
-\
-static GstMixerFlags \
-interface_as_function ## _get_mixer_flags (GstMixer * mixer) \
-{ \
- Type *this = (Type*) mixer; \
- \
- g_return_val_if_fail (this != NULL, GST_MIXER_FLAG_NONE); \
- g_return_val_if_fail (this->mixer != NULL, GST_MIXER_FLAG_NONE); \
- \
- return gst_sunaudiomixer_ctrl_get_mixer_flags (this->mixer); \
-} \
- \
-static void \
-interface_as_function ## _interface_init (GstMixerInterface * iface) \
-{ \
- GST_MIXER_TYPE (iface) = GST_MIXER_HARDWARE; \
- \
- /* set up the interface hooks */ \
- iface->list_tracks = interface_as_function ## _list_tracks; \
- iface->set_volume = interface_as_function ## _set_volume; \
- iface->get_volume = interface_as_function ## _get_volume; \
- iface->set_mute = interface_as_function ## _set_mute; \
- iface->set_record = interface_as_function ## _set_record; \
- iface->get_option = interface_as_function ## _get_option; \
- iface->set_option = interface_as_function ## _set_option; \
- iface->get_mixer_flags = interface_as_function ## _get_mixer_flags; \
-}
-
-G_END_DECLS
-
-#endif
+++ /dev/null
-/*
- * GStreamer SunAudio mixer track implementation
- * Copyright (C) 2009 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Garrett D'Amore <garrett.damore@sun.com>
- *
- * gstsunaudiomixeroptions.c: Sun Audio mixer options object
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <sys/audio.h>
-#include <sys/mixer.h>
-
-#include <gst/gst-i18n-plugin.h>
-
-#include "gstsunaudiomixeroptions.h"
-#include "gstsunaudiomixertrack.h"
-
-GST_DEBUG_CATEGORY_EXTERN (sunaudio_debug);
-#define GST_CAT_DEFAULT sunaudio_debug
-
-static void gst_sunaudiomixer_options_init (GstSunAudioMixerOptions * sun_opts);
-static void gst_sunaudiomixer_options_class_init (gpointer g_class,
- gpointer class_data);
-
-static GstMixerOptionsClass *parent_class = NULL;
-
-GType
-gst_sunaudiomixer_options_get_type (void)
-{
- static GType opts_type = 0;
-
- if (!opts_type) {
- static const GTypeInfo opts_info = {
- sizeof (GstSunAudioMixerOptionsClass),
- NULL,
- NULL,
- gst_sunaudiomixer_options_class_init,
- NULL,
- NULL,
- sizeof (GstSunAudioMixerOptions),
- 0,
- (GInstanceInitFunc) gst_sunaudiomixer_options_init,
- };
-
- opts_type =
- g_type_register_static (GST_TYPE_MIXER_OPTIONS,
- "GstSunAudioMixerOptions", &opts_info, 0);
- }
-
- return opts_type;
-}
-
-static void
-gst_sunaudiomixer_options_class_init (gpointer g_class, gpointer class_data)
-{
- parent_class = g_type_class_peek_parent (g_class);
-}
-
-static void
-gst_sunaudiomixer_options_init (GstSunAudioMixerOptions * sun_opts)
-{
-}
-
-GstMixerOptions *
-gst_sunaudiomixer_options_new (GstSunAudioMixerCtrl * mixer, gint track_num)
-{
- GstMixerOptions *opts;
- GstSunAudioMixerOptions *sun_opts;
- GstMixerTrack *track;
- const gchar *label;
- gint i;
- struct audio_info audioinfo;
-
- if ((mixer == NULL) || (mixer->mixer_fd == -1)) {
- g_warning ("mixer not initialized");
- return NULL;
- }
-
- if (track_num != GST_SUNAUDIO_TRACK_RECSRC) {
- g_warning ("invalid options track");
- return (NULL);
- }
-
- label = N_("Record Source");
-
- opts = g_object_new (GST_TYPE_SUNAUDIO_MIXER_OPTIONS,
- "untranslated-label", label, NULL);
- sun_opts = GST_SUNAUDIO_MIXER_OPTIONS (opts);
- track = GST_MIXER_TRACK (opts);
-
- GST_DEBUG_OBJECT (opts, "New mixer options, track %d: %s",
- track_num, GST_STR_NULL (label));
-
- /* save off names for the record sources */
- sun_opts->names[0] = g_quark_from_string (_("Microphone"));
- sun_opts->names[1] = g_quark_from_string (_("Line In"));
- sun_opts->names[2] = g_quark_from_string (_("Internal CD"));
- sun_opts->names[3] = g_quark_from_string (_("SPDIF In"));
- sun_opts->names[4] = g_quark_from_string (_("AUX 1 In"));
- sun_opts->names[5] = g_quark_from_string (_("AUX 2 In"));
- sun_opts->names[6] = g_quark_from_string (_("Codec Loopback"));
- sun_opts->names[7] = g_quark_from_string (_("SunVTS Loopback"));
-
- /* set basic information */
- track->label = g_strdup (_(label));
- track->num_channels = 0;
- track->min_volume = 0;
- track->max_volume = 0;
- track->flags =
- GST_MIXER_TRACK_INPUT | GST_MIXER_TRACK_WHITELIST |
- GST_MIXER_TRACK_NO_RECORD;
-
- if (ioctl (mixer->mixer_fd, AUDIO_GETINFO, &audioinfo) < 0) {
- g_warning ("Error getting audio device settings");
- g_object_unref (G_OBJECT (sun_opts));
- return NULL;
- }
-
- sun_opts->avail = audioinfo.record.avail_ports;
- sun_opts->track_num = track_num;
-
- for (i = 0; i < 8; i++) {
- if ((1 << i) & audioinfo.record.avail_ports) {
- const char *s = g_quark_to_string (sun_opts->names[i]);
- opts->values = g_list_append (opts->values, g_strdup (s));
- GST_DEBUG_OBJECT (opts, "option for track %d: %s",
- track_num, GST_STR_NULL (s));
- }
- }
-
- return opts;
-}
+++ /dev/null
-/*
- * GStreamer SunAudio mixer track implementation
- * Copyright (C) 2009 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Garrett D'Amore <garrett.damore@sun.com>
- *
- * gstsunaudiomixeroptions.h: Sun Audio mixer options object
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- */
-
-#ifndef __GST_SUNAUDIO_MIXER_OPTIONS_H__
-#define __GST_SUNAUDIO_MIXER_OPTIONS_H__
-
-
-#include "gstsunaudiomixer.h"
-#include <gst/interfaces/mixeroptions.h>
-
-
-G_BEGIN_DECLS
-
-
-#define GST_SUNAUDIO_MIXER_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUNAUDIO_MIXER_OPTIONS, GstSunAudioMixerOptions))
-#define GST_SUNAUDIO_MIXER_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUNAUDIO_MIXER_OPTIONS, GstSunAudioMixerOptionsClass))
-#define GST_IS_SUNAUDIO_MIXER_OPTIONS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUNAUDIO_MIXER_OPTIONS))
-#define GST_IS_SUNAUDIO_MIXER_OPTIONS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_MIXER_OPTIONS))
-#define GST_TYPE_SUNAUDIO_MIXER_OPTIONS (gst_sunaudiomixer_options_get_type())
-
-
-typedef struct _GstSunAudioMixerOptions GstSunAudioMixerOptions;
-typedef struct _GstSunAudioMixerOptionsClass GstSunAudioMixerOptionsClass;
-
-
-struct _GstSunAudioMixerOptions {
- GstMixerOptions parent;
- gint track_num;
- GQuark names[8]; /* only 8 possible */
- gint avail; /* mask of avail */
-};
-
-struct _GstSunAudioMixerOptionsClass {
- GstMixerOptionsClass parent;
-};
-
-
-GType gst_sunaudiomixer_options_get_type (void);
-GstMixerOptions *gst_sunaudiomixer_options_new (GstSunAudioMixerCtrl *mixer, gint track_num);
-
-
-G_END_DECLS
-
-
-#endif /* __GST_SUNAUDIO_MIXER_OPTIONS_H__ */
+++ /dev/null
-/*
- * GStreamer
- * Copyright (C) 2005,2008, 2009 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Copyright (C) 2009 Sun Microsystems, Inc.,
- * Garrett D'Amore <garrett.damore@sun.com>
- *
- * gstsunaudiomixer.c: mixer interface implementation for OSS
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <sys/audioio.h>
-
-#include <gst/gst-i18n-plugin.h>
-
-#include "gstsunaudiomixertrack.h"
-
-GST_DEBUG_CATEGORY_EXTERN (sunaudio_debug);
-#define GST_CAT_DEFAULT sunaudio_debug
-
-#define MASK_BIT_IS_SET(mask, bit) \
- (mask & (1 << bit))
-
-G_DEFINE_TYPE (GstSunAudioMixerTrack, gst_sunaudiomixer_track,
- GST_TYPE_MIXER_TRACK);
-
-static void
-gst_sunaudiomixer_track_class_init (GstSunAudioMixerTrackClass * klass)
-{
- /* nop */
-}
-
-static void
-gst_sunaudiomixer_track_init (GstSunAudioMixerTrack * track)
-{
- track->gain = 0;
- track->balance = AUDIO_MID_BALANCE;
- track->track_num = 0;
-}
-
-GstMixerTrack *
-gst_sunaudiomixer_track_new (GstSunAudioTrackType track_num)
-{
- const gchar *labels[] = { N_("Volume"),
- N_("Gain"),
- N_("Monitor"),
- N_("Built-in Speaker"),
- N_("Headphone"),
- N_("Line Out"),
- N_("SPDIF Out"),
- N_("AUX 1 Out"),
- N_("AUX 2 Out"),
- };
-
-
- GstSunAudioMixerTrack *sunaudiotrack;
- GstMixerTrack *track;
- const gchar *untranslated_label;
-
- if ((guint) track_num < G_N_ELEMENTS (labels))
- untranslated_label = labels[track_num];
- else
- untranslated_label = NULL;
-
- sunaudiotrack = g_object_new (GST_TYPE_SUNAUDIO_MIXER_TRACK,
- "untranslated-label", untranslated_label, NULL);
-
- GST_DEBUG_OBJECT (sunaudiotrack, "Creating new mixer track of type %d: %s",
- track_num, GST_STR_NULL (untranslated_label));
-
- switch (track_num) {
- case GST_SUNAUDIO_TRACK_OUTPUT:
- /* these are sliders */
- track = GST_MIXER_TRACK (sunaudiotrack);
- track->label = g_strdup (_(untranslated_label));
- track->num_channels = 2;
- track->flags = GST_MIXER_TRACK_OUTPUT | GST_MIXER_TRACK_WHITELIST |
- GST_MIXER_TRACK_MASTER;
- track->min_volume = 0;
- track->max_volume = 255;
- sunaudiotrack->track_num = track_num;
- sunaudiotrack->gain = (0 & 0xff);
- sunaudiotrack->balance = AUDIO_MID_BALANCE;
- break;
- case GST_SUNAUDIO_TRACK_RECORD:
- /* these are sliders */
- track = GST_MIXER_TRACK (sunaudiotrack);
- track->label = g_strdup (_(untranslated_label));
- track->num_channels = 2;
- track->flags = GST_MIXER_TRACK_INPUT | GST_MIXER_TRACK_NO_RECORD |
- GST_MIXER_TRACK_WHITELIST;
- track->min_volume = 0;
- track->max_volume = 255;
- sunaudiotrack->track_num = track_num;
- sunaudiotrack->gain = (0 & 0xff);
- sunaudiotrack->balance = AUDIO_MID_BALANCE;
- break;
- case GST_SUNAUDIO_TRACK_MONITOR:
- /* these are sliders */
- track = GST_MIXER_TRACK (sunaudiotrack);
- track->label = g_strdup (_(untranslated_label));
- track->num_channels = 2;
- track->flags = GST_MIXER_TRACK_INPUT | GST_MIXER_TRACK_NO_RECORD;
- track->min_volume = 0;
- track->max_volume = 255;
- sunaudiotrack->track_num = track_num;
- sunaudiotrack->gain = (0 & 0xff);
- sunaudiotrack->balance = AUDIO_MID_BALANCE;
- break;
- case GST_SUNAUDIO_TRACK_SPEAKER:
- case GST_SUNAUDIO_TRACK_HP:
- case GST_SUNAUDIO_TRACK_LINEOUT:
- case GST_SUNAUDIO_TRACK_SPDIFOUT:
- case GST_SUNAUDIO_TRACK_AUX1OUT:
- case GST_SUNAUDIO_TRACK_AUX2OUT:
- /* these are switches */
- track = GST_MIXER_TRACK (sunaudiotrack);
- track->label = g_strdup (_(untranslated_label));
- track->num_channels = 0;
- track->flags = GST_MIXER_TRACK_OUTPUT | GST_MIXER_TRACK_WHITELIST;
- track->min_volume = 0;
- track->max_volume = 255;
- sunaudiotrack->track_num = track_num;
- sunaudiotrack->gain = (0 & 0xff);
- sunaudiotrack->balance = AUDIO_MID_BALANCE;
- break;
- default:
- g_warning ("Unknown sun audio track num %d", track_num);
- track = NULL;
- }
-
- return track;
-}
+++ /dev/null
-/*
- * GStreamer SunAudio mixer track implementation
- * Copyright (C) 2005,2006,2009 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Copyright (C) 2009 Sun Microsystems, Inc.,
- * Garrett D'Amore <garrett.damore@sun.com>
- *
- * gstsunaudiomixertrack.h: SunAudio mixer tracks
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_SUNAUDIO_MIXER_TRACK_H__
-#define __GST_SUNAUDIO_MIXER_TRACK_H__
-
-#include <gst/gst.h>
-#include <gst/interfaces/mixer.h>
-
-G_BEGIN_DECLS
-
-typedef enum
-{
- GST_SUNAUDIO_TRACK_OUTPUT = 0,
- GST_SUNAUDIO_TRACK_RECORD,
- GST_SUNAUDIO_TRACK_MONITOR,
- GST_SUNAUDIO_TRACK_SPEAKER,
- GST_SUNAUDIO_TRACK_HP,
- GST_SUNAUDIO_TRACK_LINEOUT,
- GST_SUNAUDIO_TRACK_SPDIFOUT,
- GST_SUNAUDIO_TRACK_AUX1OUT,
- GST_SUNAUDIO_TRACK_AUX2OUT,
- GST_SUNAUDIO_TRACK_RECSRC
-} GstSunAudioTrackType;
-
-#define GST_TYPE_SUNAUDIO_MIXER_TRACK \
- (gst_sunaudiomixer_track_get_type ())
-#define GST_SUNAUDIO_MIXER_TRACK(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SUNAUDIO_MIXER_TRACK, \
- GstSunAudioMixerTrack))
-#define GST_SUNAUDIO_MIXER_TRACK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SUNAUDIO_MIXER_TRACK, \
- GstSunAudioMixerTrackClass))
-#define GST_IS_SUNAUDIO_MIXER_TRACK(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SUNAUDIO_MIXER_TRACK))
-#define GST_IS_SUNAUDIO_MIXER_TRACK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SUNAUDIO_MIXER_TRACK))
-
-typedef struct _GstSunAudioMixerTrack {
- GstMixerTrack parent;
-
- gint gain;
- gint balance;
- GstSunAudioTrackType track_num;
-} GstSunAudioMixerTrack;
-
-typedef struct _GstSunAudioMixerTrackClass {
- GstMixerTrackClass parent;
-} GstSunAudioMixerTrackClass;
-
-GType gst_sunaudiomixer_track_get_type (void);
-GstMixerTrack* gst_sunaudiomixer_track_new (GstSunAudioTrackType track_num);
-
-G_END_DECLS
-
-#endif /* __GST_SUNAUDIO_MIXER_TRACK_H__ */
+++ /dev/null
-/*
- * GStreamer - SunAudio sink
- * Copyright (C) 2004 David A. Schleef <ds@schleef.org>
- * Copyright (C) 2005,2006 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Copyright (C) 2006 Jan Schmidt <thaytan@mad.scientist.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-/**
- * SECTION:element-sunaudiosink
- *
- * sunaudiosink is an audio sink designed to work with the Sun Audio
- * interface available in Solaris.
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * gst-launch-1.0 audiotestsrc volume=0.5 ! sunaudiosink
- * ]|
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <fcntl.h>
-#include <string.h>
-#include <stropts.h>
-#include <unistd.h>
-#include <sys/mman.h>
-
-#include "gstsunaudiosink.h"
-
-GST_DEBUG_CATEGORY_EXTERN (sunaudio_debug);
-#define GST_CAT_DEFAULT sunaudio_debug
-
-static void gst_sunaudiosink_base_init (gpointer g_class);
-static void gst_sunaudiosink_class_init (GstSunAudioSinkClass * klass);
-static void gst_sunaudiosink_init (GstSunAudioSink * filter);
-static void gst_sunaudiosink_dispose (GObject * object);
-static void gst_sunaudiosink_finalize (GObject * object);
-
-static void gst_sunaudiosink_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec);
-static void gst_sunaudiosink_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec);
-
-static GstCaps *gst_sunaudiosink_getcaps (GstBaseSink * bsink);
-
-static gboolean gst_sunaudiosink_open (GstAudioSink * asink);
-static gboolean gst_sunaudiosink_close (GstAudioSink * asink);
-static gboolean gst_sunaudiosink_prepare (GstAudioSink * asink,
- GstRingBufferSpec * spec);
-static gboolean gst_sunaudiosink_unprepare (GstAudioSink * asink);
-static guint gst_sunaudiosink_write (GstAudioSink * asink, gpointer data,
- guint length);
-static guint gst_sunaudiosink_delay (GstAudioSink * asink);
-static void gst_sunaudiosink_reset (GstAudioSink * asink);
-
-#define DEFAULT_DEVICE "/dev/audio"
-enum
-{
- PROP_0,
- PROP_DEVICE,
-};
-
-static GstStaticPadTemplate gst_sunaudiosink_factory =
-GST_STATIC_PAD_TEMPLATE ("sink",
- GST_PAD_SINK,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "endianness = (int) BYTE_ORDER, "
- "signed = (boolean) TRUE, " "width = (int) 16, " "depth = (int) 16, "
- /* [5510,48000] seems to be a Solaris limit */
- "rate = (int) [ 5510, 48000 ], " "channels = (int) [ 1, 2 ]")
- );
-
-static GstElementClass *parent_class = NULL;
-
-GType
-gst_sunaudiosink_get_type (void)
-{
- static GType plugin_type = 0;
-
- if (!plugin_type) {
- static const GTypeInfo plugin_info = {
- sizeof (GstSunAudioSinkClass),
- gst_sunaudiosink_base_init,
- NULL,
- (GClassInitFunc) gst_sunaudiosink_class_init,
- NULL,
- NULL,
- sizeof (GstSunAudioSink),
- 0,
- (GInstanceInitFunc) gst_sunaudiosink_init,
- };
-
- plugin_type = g_type_register_static (GST_TYPE_AUDIO_SINK,
- "GstSunAudioSink", &plugin_info, 0);
- }
- return plugin_type;
-}
-
-static void
-gst_sunaudiosink_dispose (GObject * object)
-{
- G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
-gst_sunaudiosink_finalize (GObject * object)
-{
- GstSunAudioSink *sunaudiosink = GST_SUNAUDIO_SINK (object);
-
- g_mutex_free (sunaudiosink->write_mutex);
- g_cond_free (sunaudiosink->sleep_cond);
-
- g_free (sunaudiosink->device);
-
- if (sunaudiosink->fd != -1) {
- close (sunaudiosink->fd);
- sunaudiosink->fd = -1;
- }
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gst_sunaudiosink_base_init (gpointer g_class)
-{
- GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
- gst_element_class_add_static_pad_template (element_class,
- &gst_sunaudiosink_factory);
- gst_element_class_set_static_metadata (element_class, "Sun Audio Sink",
- "Sink/Audio", "Audio sink for Sun Audio devices",
- "David A. Schleef <ds@schleef.org>, "
- "Brian Cameron <brian.cameron@sun.com>");
-}
-
-static void
-gst_sunaudiosink_class_init (GstSunAudioSinkClass * klass)
-{
- GObjectClass *gobject_class;
- GstElementClass *gstelement_class;
- GstBaseSinkClass *gstbasesink_class;
- GstBaseAudioSinkClass *gstbaseaudiosink_class;
- GstAudioSinkClass *gstaudiosink_class;
-
- gobject_class = (GObjectClass *) klass;
- gstelement_class = (GstElementClass *) klass;
- gstbasesink_class = (GstBaseSinkClass *) klass;
- gstbaseaudiosink_class = (GstBaseAudioSinkClass *) klass;
- gstaudiosink_class = (GstAudioSinkClass *) klass;
-
- parent_class = g_type_class_peek_parent (klass);
-
- gobject_class->dispose = gst_sunaudiosink_dispose;
- gobject_class->finalize = gst_sunaudiosink_finalize;
-
- gobject_class->set_property = gst_sunaudiosink_set_property;
- gobject_class->get_property = gst_sunaudiosink_get_property;
-
- gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_sunaudiosink_getcaps);
-
- gstaudiosink_class->open = GST_DEBUG_FUNCPTR (gst_sunaudiosink_open);
- gstaudiosink_class->close = GST_DEBUG_FUNCPTR (gst_sunaudiosink_close);
- gstaudiosink_class->prepare = GST_DEBUG_FUNCPTR (gst_sunaudiosink_prepare);
- gstaudiosink_class->unprepare =
- GST_DEBUG_FUNCPTR (gst_sunaudiosink_unprepare);
- gstaudiosink_class->write = GST_DEBUG_FUNCPTR (gst_sunaudiosink_write);
- gstaudiosink_class->delay = GST_DEBUG_FUNCPTR (gst_sunaudiosink_delay);
- gstaudiosink_class->reset = GST_DEBUG_FUNCPTR (gst_sunaudiosink_reset);
-
- g_object_class_install_property (gobject_class, PROP_DEVICE,
- g_param_spec_string ("device", "Device", "Audio Device (/dev/audio)",
- DEFAULT_DEVICE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-}
-
-static void
-gst_sunaudiosink_init (GstSunAudioSink * sunaudiosink)
-{
- const char *audiodev;
-
- GST_DEBUG_OBJECT (sunaudiosink, "initializing sunaudiosink");
-
- sunaudiosink->fd = -1;
-
- audiodev = g_getenv ("AUDIODEV");
- if (audiodev == NULL)
- audiodev = DEFAULT_DEVICE;
- sunaudiosink->device = g_strdup (audiodev);
-
- /* mutex and gcond used to control the write method */
- sunaudiosink->write_mutex = g_mutex_new ();
- sunaudiosink->sleep_cond = g_cond_new ();
-}
-
-static void
-gst_sunaudiosink_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec)
-{
- GstSunAudioSink *sunaudiosink;
-
- sunaudiosink = GST_SUNAUDIO_SINK (object);
-
- switch (prop_id) {
- case PROP_DEVICE:
- GST_OBJECT_LOCK (sunaudiosink);
- g_free (sunaudiosink->device);
- sunaudiosink->device = g_strdup (g_value_get_string (value));
- GST_OBJECT_UNLOCK (sunaudiosink);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gst_sunaudiosink_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec)
-{
- GstSunAudioSink *sunaudiosink;
-
- sunaudiosink = GST_SUNAUDIO_SINK (object);
-
- switch (prop_id) {
- case PROP_DEVICE:
- GST_OBJECT_LOCK (sunaudiosink);
- g_value_set_string (value, sunaudiosink->device);
- GST_OBJECT_UNLOCK (sunaudiosink);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static GstCaps *
-gst_sunaudiosink_getcaps (GstBaseSink * bsink)
-{
- GstPadTemplate *pad_template;
- GstCaps *caps = NULL;
- GstSunAudioSink *sunaudiosink = GST_SUNAUDIO_SINK (bsink);
-
- GST_DEBUG_OBJECT (sunaudiosink, "getcaps called");
-
- pad_template = gst_static_pad_template_get (&gst_sunaudiosink_factory);
- caps = gst_caps_copy (gst_pad_template_get_caps (pad_template));
-
- gst_object_unref (pad_template);
-
- return caps;
-}
-
-static gboolean
-gst_sunaudiosink_open (GstAudioSink * asink)
-{
- GstSunAudioSink *sunaudiosink = GST_SUNAUDIO_SINK (asink);
- int fd, ret;
-
- /* First try to open non-blocking */
- GST_OBJECT_LOCK (sunaudiosink);
- fd = open (sunaudiosink->device, O_WRONLY | O_NONBLOCK);
-
- if (fd >= 0) {
- close (fd);
- fd = open (sunaudiosink->device, O_WRONLY);
- }
-
- if (fd == -1) {
- GST_OBJECT_UNLOCK (sunaudiosink);
- goto open_failed;
- }
-
- sunaudiosink->fd = fd;
- GST_OBJECT_UNLOCK (sunaudiosink);
-
- ret = ioctl (fd, AUDIO_GETDEV, &sunaudiosink->dev);
- if (ret == -1)
- goto ioctl_error;
-
- GST_DEBUG_OBJECT (sunaudiosink, "name %s", sunaudiosink->dev.name);
- GST_DEBUG_OBJECT (sunaudiosink, "version %s", sunaudiosink->dev.version);
- GST_DEBUG_OBJECT (sunaudiosink, "config %s", sunaudiosink->dev.config);
-
- ret = ioctl (fd, AUDIO_GETINFO, &sunaudiosink->info);
- if (ret == -1)
- goto ioctl_error;
-
- GST_DEBUG_OBJECT (sunaudiosink, "monitor_gain %d",
- sunaudiosink->info.monitor_gain);
- GST_DEBUG_OBJECT (sunaudiosink, "output_muted %d",
- sunaudiosink->info.output_muted);
- GST_DEBUG_OBJECT (sunaudiosink, "hw_features %08x",
- sunaudiosink->info.hw_features);
- GST_DEBUG_OBJECT (sunaudiosink, "sw_features %08x",
- sunaudiosink->info.sw_features);
- GST_DEBUG_OBJECT (sunaudiosink, "sw_features_enabled %08x",
- sunaudiosink->info.sw_features_enabled);
-
- return TRUE;
-
-open_failed:
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, OPEN_WRITE, (NULL),
- ("can't open connection to Sun Audio device %s", sunaudiosink->device));
- return FALSE;
-ioctl_error:
- close (sunaudiosink->fd);
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
-}
-
-static gboolean
-gst_sunaudiosink_close (GstAudioSink * asink)
-{
- GstSunAudioSink *sunaudiosink = GST_SUNAUDIO_SINK (asink);
-
- if (sunaudiosink->fd != -1) {
- close (sunaudiosink->fd);
- sunaudiosink->fd = -1;
- }
- return TRUE;
-}
-
-static gboolean
-gst_sunaudiosink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec)
-{
- GstSunAudioSink *sunaudiosink = GST_SUNAUDIO_SINK (asink);
- audio_info_t ainfo;
- int ret;
- int ports;
-
- ret = ioctl (sunaudiosink->fd, AUDIO_GETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
- }
-
- if (spec->width != 16)
- return FALSE;
-
- ports = ainfo.play.port;
-
- AUDIO_INITINFO (&ainfo);
-
- ainfo.play.sample_rate = spec->rate;
- ainfo.play.channels = spec->channels;
- ainfo.play.precision = spec->width;
- ainfo.play.encoding = AUDIO_ENCODING_LINEAR;
- ainfo.play.port = ports;
-
- /* buffer_time for playback is not implemented in Solaris at the moment,
- but at some point in the future, it might be */
- ainfo.play.buffer_size =
- gst_util_uint64_scale (spec->rate * spec->bytes_per_sample,
- spec->buffer_time, GST_SECOND / GST_USECOND);
-
- spec->silence_sample[0] = 0;
- spec->silence_sample[1] = 0;
- spec->silence_sample[2] = 0;
- spec->silence_sample[3] = 0;
-
- ret = ioctl (sunaudiosink->fd, AUDIO_SETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
- }
-
- /* Now read back the info to find out the actual buffer size and set
- segtotal */
- AUDIO_INITINFO (&ainfo);
-
- ret = ioctl (sunaudiosink->fd, AUDIO_GETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
- }
-#if 0
- /* We don't actually use the buffer_size from the sound device, because
- * it seems it's just bogus sometimes */
- sunaudiosink->segtotal = spec->segtotal =
- ainfo.play.buffer_size / spec->segsize;
-#else
- sunaudiosink->segtotal = spec->segtotal;
-#endif
- sunaudiosink->segtotal_samples =
- spec->segtotal * spec->segsize / spec->bytes_per_sample;
-
- sunaudiosink->segs_written = (gint) ainfo.play.eof;
- sunaudiosink->samples_written = ainfo.play.samples;
- sunaudiosink->bytes_per_sample = spec->bytes_per_sample;
-
- GST_DEBUG_OBJECT (sunaudiosink, "Got device buffer_size of %u",
- ainfo.play.buffer_size);
-
- return TRUE;
-}
-
-static gboolean
-gst_sunaudiosink_unprepare (GstAudioSink * asink)
-{
- return TRUE;
-}
-
-#define LOOP_WHILE_EINTR(v,func) do { (v) = (func); } \
- while ((v) == -1 && errno == EINTR);
-
-/* Called with the write_mutex held */
-static void
-gst_sunaudio_sink_do_delay (GstSunAudioSink * sink)
-{
- GstBaseAudioSink *ba_sink = GST_BASE_AUDIO_SINK (sink);
- GstClockTime total_sleep;
- GstClockTime max_sleep;
- gint sleep_usecs;
- GTimeVal sleep_end;
- gint err;
- audio_info_t ainfo;
- guint diff;
-
- /* This code below ensures that we don't race any further than buffer_time
- * ahead of the audio output, by sleeping if the next write call would cause
- * us to advance too far in the ring-buffer */
- LOOP_WHILE_EINTR (err, ioctl (sink->fd, AUDIO_GETINFO, &ainfo));
- if (err < 0)
- goto write_error;
-
- /* Compute our offset from the output (copes with overflow) */
- diff = (guint) (sink->segs_written) - ainfo.play.eof;
- if (diff > sink->segtotal) {
- /* This implies that reset did a flush just as the sound device aquired
- * some buffers internally, and it causes us to be out of sync with the
- * eof measure. This corrects it */
- sink->segs_written = ainfo.play.eof;
- diff = 0;
- }
-
- if (diff + 1 < sink->segtotal)
- return; /* no need to sleep at all */
-
- /* Never sleep longer than the initial number of undrained segments in the
- device plus one */
- total_sleep = 0;
- max_sleep = (diff + 1) * (ba_sink->latency_time * GST_USECOND);
- /* sleep for a segment period between .eof polls */
- sleep_usecs = ba_sink->latency_time;
-
- /* Current time is our reference point */
- g_get_current_time (&sleep_end);
-
- /* If the next segment would take us too far along the ring buffer,
- * sleep for a bit to free up a slot. If there were a way to find out
- * when the eof field actually increments, we could use, but the only
- * notification mechanism seems to be SIGPOLL, which we can't use from
- * a support library */
- while (diff + 1 >= sink->segtotal && total_sleep < max_sleep) {
- GST_LOG_OBJECT (sink, "need to block to drain segment(s). "
- "Sleeping for %d us", sleep_usecs);
-
- g_time_val_add (&sleep_end, sleep_usecs);
-
- if (g_cond_timed_wait (sink->sleep_cond, sink->write_mutex, &sleep_end)) {
- GST_LOG_OBJECT (sink, "Waking up early due to reset");
- return; /* Got told to wake up */
- }
- total_sleep += (sleep_usecs * GST_USECOND);
-
- LOOP_WHILE_EINTR (err, ioctl (sink->fd, AUDIO_GETINFO, &ainfo));
- if (err < 0)
- goto write_error;
-
- /* Compute our (new) offset from the output (copes with overflow) */
- diff = (guint) g_atomic_int_get (&sink->segs_written) - ainfo.play.eof;
- }
-
- return;
-
-write_error:
- GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, (NULL),
- ("Playback error on device '%s': %s", sink->device, strerror (errno)));
- return;
-}
-
-static guint
-gst_sunaudiosink_write (GstAudioSink * asink, gpointer data, guint length)
-{
- GstSunAudioSink *sink = GST_SUNAUDIO_SINK (asink);
-
- gint bytes_written, err;
-
- g_mutex_lock (sink->write_mutex);
- if (sink->flushing) {
- /* Exit immediately if reset tells us to */
- g_mutex_unlock (sink->write_mutex);
- return length;
- }
-
- LOOP_WHILE_EINTR (bytes_written, write (sink->fd, data, length));
- if (bytes_written < 0) {
- err = bytes_written;
- goto write_error;
- }
-
- /* Increment our sample counter, for delay calcs */
- g_atomic_int_add (&sink->samples_written, length / sink->bytes_per_sample);
-
- /* Don't consider the segment written if we didn't output the whole lot yet */
- if (bytes_written < length) {
- g_mutex_unlock (sink->write_mutex);
- return (guint) bytes_written;
- }
-
- /* Write a zero length output to trigger increment of the eof field */
- LOOP_WHILE_EINTR (err, write (sink->fd, NULL, 0));
- if (err < 0)
- goto write_error;
-
- /* Count this extra segment we've written */
- sink->segs_written += 1;
-
- /* Now delay so we don't overrun the ring buffer */
- gst_sunaudio_sink_do_delay (sink);
-
- g_mutex_unlock (sink->write_mutex);
- return length;
-
-write_error:
- g_mutex_unlock (sink->write_mutex);
-
- GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, (NULL),
- ("Playback error on device '%s': %s", sink->device, strerror (errno)));
- return length; /* Say we wrote the segment to let the ringbuffer exit */
-}
-
-/*
- * Provide the current number of unplayed samples that have been written
- * to the device */
-static guint
-gst_sunaudiosink_delay (GstAudioSink * asink)
-{
- GstSunAudioSink *sink = GST_SUNAUDIO_SINK (asink);
- audio_info_t ainfo;
- gint ret;
- guint offset;
-
- ret = ioctl (sink->fd, AUDIO_GETINFO, &ainfo);
- if (G_UNLIKELY (ret == -1))
- return 0;
-
- offset = (g_atomic_int_get (&sink->samples_written) - ainfo.play.samples);
-
- /* If the offset is larger than the total ringbuffer size, then we asked
- between the write call and when samples_written is updated */
- if (G_UNLIKELY (offset > sink->segtotal_samples))
- return 0;
-
- return offset;
-}
-
-static void
-gst_sunaudiosink_reset (GstAudioSink * asink)
-{
- /* Get current values */
- GstSunAudioSink *sunaudiosink = GST_SUNAUDIO_SINK (asink);
- audio_info_t ainfo;
- int ret;
-
- ret = ioctl (sunaudiosink->fd, AUDIO_GETINFO, &ainfo);
- if (ret == -1) {
- /*
- * Should never happen, but if we couldn't getinfo, then no point
- * trying to setinfo
- */
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return;
- }
-
- /*
- * Pause the audio - so audio stops playing immediately rather than
- * waiting for the ringbuffer to empty.
- */
- ainfo.play.pause = !NULL;
- ret = ioctl (sunaudiosink->fd, AUDIO_SETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- }
-
- /* Flush the audio */
- ret = ioctl (sunaudiosink->fd, I_FLUSH, FLUSHW);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- }
-
- /* Now, we take the write_mutex and signal to ensure the write thread
- * is not busy, and we signal the condition to wake up any sleeper,
- * then we flush again in case the write wrote something after we flushed,
- * and finally release the lock and unpause */
- g_mutex_lock (sunaudiosink->write_mutex);
- sunaudiosink->flushing = TRUE;
-
- g_cond_signal (sunaudiosink->sleep_cond);
-
- ret = ioctl (sunaudiosink->fd, I_FLUSH, FLUSHW);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- }
-
- /* unpause the audio */
- ainfo.play.pause = NULL;
- ret = ioctl (sunaudiosink->fd, AUDIO_SETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosink, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- }
-
- /* After flushing the audio device, we need to remeasure the sample count
- * and segments written count so we're in sync with the device */
-
- sunaudiosink->segs_written = ainfo.play.eof;
- g_atomic_int_set (&sunaudiosink->samples_written, ainfo.play.samples);
-
- sunaudiosink->flushing = FALSE;
- g_mutex_unlock (sunaudiosink->write_mutex);
-}
+++ /dev/null
-/*
- * GStreamer - SunAudio sink
- * Copyright (C) 2004 David A. Schleef <ds@schleef.org>
- * Copyright (C) 2005,2006 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- * Copyright (C) 2006 Jan Schmidt <thaytan@mad.scientist.com>
- *
- * gstsunaudiosink.h:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_SUNAUDIO_SINK_H__
-#define __GST_SUNAUDIO_SINK_H__
-
-#include <sys/audioio.h>
-#include <gst/gst.h>
-#include <gst/audio/gstaudiosink.h>
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_SUNAUDIO_SINK (gst_sunaudiosink_get_type())
-#define GST_SUNAUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUNAUDIO_SINK,GstSunAudioSink))
-#define GST_SUNAUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUNAUDIO_SINK,GstSunAudioSinkClass))
-#define GST_IS_SUNAUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUNAUDIO_SINK))
-#define GST_IS_SUNAUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_SINK))
-
-typedef struct _GstSunAudioSink GstSunAudioSink;
-typedef struct _GstSunAudioSinkClass GstSunAudioSinkClass;
-
-struct _GstSunAudioSink {
- GstAudioSink sink;
-
- gchar *device;
- gint fd;
-
- audio_device_t dev;
- audio_info_t info;
-
- /* Number of segments the ringbuffer is configured for */
- guint segtotal;
- guint segtotal_samples;
-
- /* Number of segments written to the device */
- gint segs_written;
- /* Number of samples written to the device */
- gint samples_written;
- guint bytes_per_sample;
-
- /* mutex and gcond used to control the write method */
- GMutex *write_mutex;
- GCond *sleep_cond;
- gboolean flushing;
-};
-
-struct _GstSunAudioSinkClass {
- GstAudioSinkClass parent_class;
-};
-
-GType gst_sunaudiosink_get_type(void);
-
-G_END_DECLS
-
-#endif /* __GST_SUNAUDIO_SINK_H__ */
-
+++ /dev/null
-/*
- * GStreamer - SunAudio source
- * Copyright (C) 2005,2006 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- *
- * gstsunaudiosrc.c:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-/**
- * SECTION:element-sunaudiosrc
- *
- * sunaudiosrc is an audio source designed to work with the Sun Audio
- * interface available in Solaris.
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * gst-launch-1.0 sunaudiosrc ! wavenc ! filesink location=audio.wav
- * ]|
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <fcntl.h>
-#include <string.h>
-#include <unistd.h>
-#include <stropts.h>
-#include <sys/mixer.h>
-
-#include "gstsunaudiosrc.h"
-
-GST_DEBUG_CATEGORY_EXTERN (sunaudio_debug);
-#define GST_CAT_DEFAULT sunaudio_debug
-
-static void gst_sunaudiosrc_base_init (gpointer g_class);
-static void gst_sunaudiosrc_class_init (GstSunAudioSrcClass * klass);
-static void gst_sunaudiosrc_init (GstSunAudioSrc * sunaudiosrc,
- GstSunAudioSrcClass * g_class);
-static void gst_sunaudiosrc_dispose (GObject * object);
-
-static void gst_sunaudiosrc_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec);
-static void gst_sunaudiosrc_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec);
-
-static GstCaps *gst_sunaudiosrc_getcaps (GstBaseSrc * bsrc);
-
-static gboolean gst_sunaudiosrc_open (GstAudioSrc * asrc);
-static gboolean gst_sunaudiosrc_close (GstAudioSrc * asrc);
-static gboolean gst_sunaudiosrc_prepare (GstAudioSrc * asrc,
- GstRingBufferSpec * spec);
-static gboolean gst_sunaudiosrc_unprepare (GstAudioSrc * asrc);
-static guint gst_sunaudiosrc_read (GstAudioSrc * asrc, gpointer data,
- guint length);
-static guint gst_sunaudiosrc_delay (GstAudioSrc * asrc);
-static void gst_sunaudiosrc_reset (GstAudioSrc * asrc);
-
-#define DEFAULT_DEVICE "/dev/audio"
-
-enum
-{
- PROP_0,
- PROP_DEVICE
-};
-
-GST_BOILERPLATE_WITH_INTERFACE (GstSunAudioSrc, gst_sunaudiosrc,
- GstAudioSrc, GST_TYPE_AUDIO_SRC, GstMixer, GST_TYPE_MIXER, gst_sunaudiosrc);
-
-GST_IMPLEMENT_SUNAUDIO_MIXER_CTRL_METHODS (GstSunAudioSrc, gst_sunaudiosrc);
-
-static GstStaticPadTemplate gst_sunaudiosrc_factory =
-GST_STATIC_PAD_TEMPLATE ("src",
- GST_PAD_SRC,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "endianness = (int) BYTE_ORDER, "
- "signed = (boolean) TRUE, " "width = (int) 16, " "depth = (int) 16, "
- /* [5510,48000] seems to be a Solaris limit */
- "rate = (int) [ 5510, 48000 ], " "channels = (int) [ 1, 2 ]")
- );
-
-static void
-gst_sunaudiosrc_dispose (GObject * object)
-{
- G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
-gst_sunaudiosrc_base_init (gpointer g_class)
-{
- GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
- gst_element_class_add_static_pad_template (element_class,
- &gst_sunaudiosrc_factory);
- gst_element_class_set_static_metadata (element_class, "Sun Audio Source",
- "Source/Audio", "Audio source for Sun Audio devices",
- "Brian Cameron <brian.cameron@sun.com>");
-}
-
-static void
-gst_sunaudiosrc_class_init (GstSunAudioSrcClass * klass)
-{
- GObjectClass *gobject_class;
- GstElementClass *gstelement_class;
- GstBaseSrcClass *gstbasesrc_class;
- GstBaseAudioSrcClass *gstbaseaudiosrc_class;
- GstAudioSrcClass *gstaudiosrc_class;
-
- gobject_class = (GObjectClass *) klass;
- gstelement_class = (GstElementClass *) klass;
- gstbasesrc_class = (GstBaseSrcClass *) klass;
- gstbaseaudiosrc_class = (GstBaseAudioSrcClass *) klass;
- gstaudiosrc_class = (GstAudioSrcClass *) klass;
-
- gobject_class->dispose = gst_sunaudiosrc_dispose;
- gobject_class->get_property = gst_sunaudiosrc_get_property;
- gobject_class->set_property = gst_sunaudiosrc_set_property;
-
- gstbasesrc_class->get_caps = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_getcaps);
-
- gstaudiosrc_class->open = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_open);
- gstaudiosrc_class->prepare = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_prepare);
- gstaudiosrc_class->unprepare = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_unprepare);
- gstaudiosrc_class->close = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_close);
- gstaudiosrc_class->read = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_read);
- gstaudiosrc_class->delay = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_delay);
- gstaudiosrc_class->reset = GST_DEBUG_FUNCPTR (gst_sunaudiosrc_reset);
-
- g_object_class_install_property (gobject_class, PROP_DEVICE,
- g_param_spec_string ("device", "Device",
- "SunAudio device (usually /dev/audio)", DEFAULT_DEVICE,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-}
-
-static void
-gst_sunaudiosrc_init (GstSunAudioSrc * sunaudiosrc,
- GstSunAudioSrcClass * g_class)
-{
- const char *audiodev;
-
- GST_DEBUG_OBJECT (sunaudiosrc, "initializing sunaudiosrc");
-
- sunaudiosrc->fd = -1;
-
- audiodev = g_getenv ("AUDIODEV");
- if (audiodev == NULL)
- audiodev = DEFAULT_DEVICE;
- sunaudiosrc->device = g_strdup (audiodev);
-}
-
-static void
-gst_sunaudiosrc_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec)
-{
- GstSunAudioSrc *sunaudiosrc;
-
- sunaudiosrc = GST_SUNAUDIO_SRC (object);
-
- switch (prop_id) {
- case PROP_DEVICE:
- g_free (sunaudiosrc->device);
- sunaudiosrc->device = g_value_dup_string (value);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gst_sunaudiosrc_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec)
-{
- GstSunAudioSrc *sunaudiosrc;
-
- sunaudiosrc = GST_SUNAUDIO_SRC (object);
-
- switch (prop_id) {
- case PROP_DEVICE:
- g_value_set_string (value, sunaudiosrc->device);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static GstCaps *
-gst_sunaudiosrc_getcaps (GstBaseSrc * bsrc)
-{
- GstPadTemplate *pad_template;
- GstCaps *caps = NULL;
- GstSunAudioSrc *sunaudiosrc = GST_SUNAUDIO_SRC (bsrc);
-
- GST_DEBUG_OBJECT (sunaudiosrc, "getcaps called");
-
- pad_template = gst_static_pad_template_get (&gst_sunaudiosrc_factory);
- caps = gst_caps_copy (gst_pad_template_get_caps (pad_template));
-
- gst_object_unref (pad_template);
-
- return caps;
-}
-
-static gboolean
-gst_sunaudiosrc_open (GstAudioSrc * asrc)
-{
- GstSunAudioSrc *sunaudiosrc = GST_SUNAUDIO_SRC (asrc);
- int fd, ret;
-
- fd = open (sunaudiosrc->device, O_RDONLY);
-
- if (fd == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, OPEN_READ, (NULL),
- ("can't open connection to Sun Audio device %s", sunaudiosrc->device));
-
- return FALSE;
- }
-
- sunaudiosrc->fd = fd;
-
- ret = ioctl (fd, AUDIO_GETDEV, &sunaudiosrc->dev);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
- }
-
- GST_DEBUG_OBJECT (sunaudiosrc, "name %s", sunaudiosrc->dev.name);
- GST_DEBUG_OBJECT (sunaudiosrc, "version %s", sunaudiosrc->dev.version);
- GST_DEBUG_OBJECT (sunaudiosrc, "config %s", sunaudiosrc->dev.config);
-
- ret = ioctl (fd, AUDIO_GETINFO, &sunaudiosrc->info);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
- }
-
- GST_DEBUG_OBJECT (sunaudiosrc, "monitor_gain %d",
- sunaudiosrc->info.monitor_gain);
- GST_DEBUG_OBJECT (sunaudiosrc, "output_muted %d",
- sunaudiosrc->info.output_muted);
- GST_DEBUG_OBJECT (sunaudiosrc, "hw_features %08x",
- sunaudiosrc->info.hw_features);
- GST_DEBUG_OBJECT (sunaudiosrc, "sw_features %08x",
- sunaudiosrc->info.sw_features);
- GST_DEBUG_OBJECT (sunaudiosrc, "sw_features_enabled %08x",
- sunaudiosrc->info.sw_features_enabled);
-
- if (!sunaudiosrc->mixer) {
- const char *audiodev;
-
- audiodev = g_getenv ("AUDIODEV");
- if (audiodev == NULL) {
- sunaudiosrc->mixer = gst_sunaudiomixer_ctrl_new ("/dev/audioctl");
- } else {
- gchar *device = g_strdup_printf ("%sctl", audiodev);
-
- sunaudiosrc->mixer = gst_sunaudiomixer_ctrl_new (device);
- g_free (device);
- }
- }
-
- return TRUE;
-}
-
-static gboolean
-gst_sunaudiosrc_close (GstAudioSrc * asrc)
-{
- GstSunAudioSrc *sunaudiosrc = GST_SUNAUDIO_SRC (asrc);
-
- close (sunaudiosrc->fd);
- sunaudiosrc->fd = -1;
-
- if (sunaudiosrc->mixer) {
- gst_sunaudiomixer_ctrl_free (sunaudiosrc->mixer);
- sunaudiosrc->mixer = NULL;
- }
-
- return TRUE;
-}
-
-static gboolean
-gst_sunaudiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec)
-{
- GstSunAudioSrc *sunaudiosrc = GST_SUNAUDIO_SRC (asrc);
- audio_info_t ainfo;
- int ret;
- GstSunAudioMixerCtrl *mixer;
- struct audio_info audioinfo;
-
- ret = ioctl (sunaudiosrc->fd, AUDIO_GETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
- }
-
- if (spec->width != 16)
- return FALSE;
-
- AUDIO_INITINFO (&ainfo);
-
- ainfo.record.sample_rate = spec->rate;
- ainfo.record.precision = spec->width;
- ainfo.record.channels = spec->channels;
- ainfo.record.encoding = AUDIO_ENCODING_LINEAR;
- ainfo.record.buffer_size = spec->buffer_time;
-
- mixer = sunaudiosrc->mixer;
-
- if (ioctl (mixer->mixer_fd, AUDIO_GETINFO, &audioinfo) < 0) {
- g_warning ("Error getting audio device volume");
- }
- ainfo.record.port = audioinfo.record.port;
- ainfo.record.gain = audioinfo.record.gain;
- ainfo.record.balance = audioinfo.record.balance;
-
- spec->segsize = 128;
- spec->segtotal = spec->buffer_time / 128;
-
- spec->silence_sample[0] = 0;
- spec->silence_sample[1] = 0;
- spec->silence_sample[2] = 0;
- spec->silence_sample[3] = 0;
-
- ret = ioctl (sunaudiosrc->fd, AUDIO_SETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return FALSE;
- }
-
-
- ioctl (sunaudiosrc->fd, I_FLUSH, FLUSHR);
-
- return TRUE;
-}
-
-static gboolean
-gst_sunaudiosrc_unprepare (GstAudioSrc * asrc)
-{
- return TRUE;
-}
-
-static guint
-gst_sunaudiosrc_read (GstAudioSrc * asrc, gpointer data, guint length)
-{
- return read (GST_SUNAUDIO_SRC (asrc)->fd, data, length);
-}
-
-static guint
-gst_sunaudiosrc_delay (GstAudioSrc * asrc)
-{
- return 0;
-}
-
-static void
-gst_sunaudiosrc_reset (GstAudioSrc * asrc)
-{
- /* Get current values */
- GstSunAudioSrc *sunaudiosrc = GST_SUNAUDIO_SRC (asrc);
- audio_info_t ainfo;
- int ret;
-
- ret = ioctl (sunaudiosrc->fd, AUDIO_GETINFO, &ainfo);
- if (ret == -1) {
- /*
- * Should never happen, but if we couldn't getinfo, then no point
- * trying to setinfo
- */
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- return;
- }
-
- /*
- * Pause the audio - so audio stops playing immediately rather than
- * waiting for the ringbuffer to empty.
- */
- ainfo.record.pause = !NULL;
- ret = ioctl (sunaudiosrc->fd, AUDIO_SETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- }
-
- /* Flush the audio */
- ret = ioctl (sunaudiosrc->fd, I_FLUSH, FLUSHR);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- }
-
- /* unpause the audio */
- ainfo.record.pause = NULL;
- ret = ioctl (sunaudiosrc->fd, AUDIO_SETINFO, &ainfo);
- if (ret == -1) {
- GST_ELEMENT_ERROR (sunaudiosrc, RESOURCE, SETTINGS, (NULL), ("%s",
- strerror (errno)));
- }
-}
+++ /dev/null
-/* GStreamer - SunAudio source
- * Copyright (C) 2005,2006 Sun Microsystems, Inc.,
- * Brian Cameron <brian.cameron@sun.com>
- *
- * gstsunaudiosrc.h:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_SUNAUDIO_SRC_H__
-#define __GST_SUNAUDIO_SRC_H__
-
-#include <sys/audioio.h>
-#include <gst/gst.h>
-#include <gst/audio/gstaudiosrc.h>
-
-#include "gstsunaudiomixerctrl.h"
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_SUNAUDIO_SRC (gst_sunaudiosrc_get_type())
-#define GST_SUNAUDIO_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUNAUDIO_SRC,GstSunAudioSrc))
-#define GST_SUNAUDIO_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUNAUDIO_SRC,GstSunAudioSrcClass))
-#define GST_IS_SUNAUDIO_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUNAUDIO_SRC))
-#define GST_IS_SUNAUDIO_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_SRC))
-
-typedef struct _GstSunAudioSrc GstSunAudioSrc;
-typedef struct _GstSunAudioSrcClass GstSunAudioSrcClass;
-
-struct _GstSunAudioSrc {
- GstAudioSrc src;
-
- gchar *device;
- gint fd;
- gint control_fd;
-
- audio_device_t dev;
- audio_info_t info;
-
- gint bytes_per_sample;
-
- GstSunAudioMixerCtrl *mixer;
-};
-
-struct _GstSunAudioSrcClass {
- GstAudioSrcClass parent_class;
-};
-
-GType gst_sunaudiosrc_get_type(void);
-
-G_END_DECLS
-
-#endif /* __GST_SUNAUDIO_SRC_H__ */
-
check_spectrum =
endif
-if USE_SUNAUDIO
-check_sunaudio = elements/sunaudio
-else
-check_sunaudio =
-endif
-
if USE_PLUGIN_SHAPEWIPE
check_shapewipe = elements/shapewipe
else
$(check_shapewipe) \
$(check_soup) \
$(check_spectrum) \
- $(check_sunaudio) \
$(check_taglib) \
$(check_udp) \
$(check_videobox) \
elements_souphttpsrc_CFLAGS = $(SOUP_CFLAGS) $(AM_CFLAGS)
elements_souphttpsrc_LDADD = $(SOUP_LIBS) $(LDADD)
-elements_sunaudio_CFLAGS = \
- $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) \
- $(AM_CFLAGS)
-elements_sunaudio_LDADD = \
- $(GST_PLUGINS_BASE_LIBS) \
- $(LDADD)
-
elements_udpsrc_CFLAGS = $(AM_CFLAGS) $(GIO_CFLAGS)
elements_udpsrc_LDADD = $(LDADD) $(GIO_LIBS)
souphttpsrc
spectrum
splitmux
-sunaudio
udpsink
udpsrc
videocrop
+++ /dev/null
-/* GStreamer unit tests for the sun audio elements
- *
- * Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include <gst/check/gstcheck.h>
-#include <gst/interfaces/propertyprobe.h>
-#include <gst/interfaces/mixer.h>
-#include <gst/gst.h>
-
-GST_START_TEST (test_sun_audio_mixer_track)
-{
- GstStateChangeReturn state_ret;
- GstElement *mixer;
- GList *tracks, *l;
-
- mixer = gst_element_factory_make ("sunaudiomixer", "sunaudiomixer");
- fail_unless (mixer != NULL, "Failed to create 'sunaudiomixer' element!");
-
- state_ret = gst_element_set_state (mixer, GST_STATE_READY);
- if (state_ret != GST_STATE_CHANGE_SUCCESS) {
- gst_object_unref (mixer);
- return;
- }
-
- GST_LOG ("opened sunaudiomixer");
- fail_unless (GST_IS_MIXER (mixer), "is not a GstMixer?!");
-
- tracks = (GList *) gst_mixer_list_tracks (GST_MIXER (mixer));
- for (l = tracks; l != NULL; l = l->next) {
- GObjectClass *klass;
- GstMixerTrack *track;
- gchar *ulabel = NULL, *label = NULL;
-
- track = GST_MIXER_TRACK (l->data);
-
- g_object_get (track, "label", &label, NULL);
- fail_unless (label == NULL || g_utf8_validate (label, -1, NULL));
-
- /* FIXME: remove this check once we depend on -base >= 0.10.12.1 */
- klass = G_OBJECT_GET_CLASS (track);
- if (g_object_class_find_property (klass, "untranslated-label")) {
- g_object_get (track, "untranslated-label", &ulabel, NULL);
- }
-
- if (ulabel != NULL) {
- gchar *p;
-
- for (p = ulabel; p != NULL && *p != '\0'; ++p) {
- fail_unless (g_ascii_isprint (*p),
- "untranslated label '%s' not printable ASCII", ulabel);
- }
- }
- GST_DEBUG ("%s: %s", GST_STR_NULL (ulabel), GST_STR_NULL (label));
- g_free (label);
- g_free (ulabel);
- }
-
- fail_unless_equals_int (gst_element_set_state (mixer, GST_STATE_NULL),
- GST_STATE_CHANGE_SUCCESS);
-
- gst_object_unref (mixer);
-}
-
-GST_END_TEST;
-
-
-static Suite *
-sunaudio_suite (void)
-{
- Suite *s = suite_create ("sunaudio");
- TCase *tc_chain = tcase_create ("general");
-
- suite_add_tcase (s, tc_chain);
- tcase_add_test (tc_chain, test_sun_audio_mixer_track);
-
- return s;
-}
-
-GST_CHECK_MAIN (sunaudio)
[ 'elements/rtpsession' ],
[ 'elements/souphttpsrc', not libsoup_dep.found(), [libsoup_dep] ],
[ 'elements/spectrum' ],
-# [ 'elements/sunaudio' ],
[ 'elements/shapewipe' ],
[ 'elements/id3v2mux', not taglib_dep.found() ],
[ 'elements/apev2mux', not taglib_dep.found() ],
projects / platform / upstream / gst-plugins-good.git / commitdiff