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controllerized two audio plugins
Original commit message from CVS: reviewed by: <delete if not using a buddy> * docs/libs/tmpl/gstcolorbalance.sgml: * docs/libs/tmpl/gstgconf.sgml: * docs/libs/tmpl/gstmixer.sgml: * docs/libs/tmpl/gstringbuffer.sgml: * gst/sine/gstsinesrc.c: (gst_sinesrc_class_init), (gst_sinesrc_create): * gst/volume/gstvolume.c: (gst_volume_class_init), (volume_transform): controllerized two audio plugins
This commit is contained in:
Stefan Kost
parent
9fbb72f41d
commit
bef1be2e90
7 changed files with 37 additions and 23 deletions
14
ChangeLog
14
ChangeLog
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@ -1,3 +1,17 @@
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2005-08-29 Stefan Kost <ensonic@users.sf.net>
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reviewed by: <delete if not using a buddy>
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* docs/libs/tmpl/gstcolorbalance.sgml:
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* docs/libs/tmpl/gstgconf.sgml:
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* docs/libs/tmpl/gstmixer.sgml:
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* docs/libs/tmpl/gstringbuffer.sgml:
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* gst/sine/gstsinesrc.c: (gst_sinesrc_class_init),
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(gst_sinesrc_create):
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* gst/volume/gstvolume.c: (gst_volume_class_init),
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(volume_transform):
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controllerized two audio plugins
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2005-08-29 Andy Wingo <wingo@pobox.com>
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* ext/vorbis/vorbisdec.c (vorbis_dec_convert, vorbis_dec_push)
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@ -23,15 +23,6 @@ interface for elements that provide color balance operations
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</para>
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<!-- ##### SIGNAL GstColorBalance::value-changed ##### -->
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<para>
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</para>
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@gstcolorbalance: the object which received the signal.
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@arg1:
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@arg2:
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<!-- ##### STRUCT GstColorBalanceClass ##### -->
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<para>
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@ -17,12 +17,3 @@ gconf default elements support
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### FUNCTION gst_gconf_get_string ##### -->
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<para>
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</para>
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@key:
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@Returns:
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@ -41,19 +41,24 @@ gstmixer
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@set_option:
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@get_option:
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@option_changed:
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@_gst_reserved:
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<!-- ##### STRUCT GstMixerOptions ##### -->
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<para>
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</para>
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@parent:
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@values:
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@_gst_reserved:
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<!-- ##### STRUCT GstMixerTrack ##### -->
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<para>
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</para>
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@parent:
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@label:
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@flags:
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<!-- ##### FUNCTION gst_mixer_list_tracks ##### -->
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<para>
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@ -23,6 +23,7 @@ an implementation of an audio ringbuffer
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</para>
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@cond:
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@open:
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@acquired:
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@data:
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@spec:
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@ -40,8 +41,10 @@ an implementation of an audio ringbuffer
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</para>
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@parent_class:
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@open_device:
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@acquire:
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@release:
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@close_device:
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@start:
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@pause:
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@resume:
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@ -24,9 +24,11 @@
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gst/controller/gst-controller.h>
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#include "gstsinesrc.h"
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@ -153,10 +155,10 @@ gst_sinesrc_class_init (GstSineSrcClass * klass)
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1, G_MAXINT, 1024, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_FREQ,
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g_param_spec_double ("freq", "Frequency", "Frequency of sine source",
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0.0, 20000.0, 440.0, G_PARAM_READWRITE));
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0.0, 20000.0, 440.0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (gobject_class, ARG_VOLUME,
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g_param_spec_double ("volume", "Volume", "Volume",
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0.0, 1.0, 0.8, G_PARAM_READWRITE));
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0.0, 1.0, 0.8, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (gobject_class, ARG_SYNC,
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g_param_spec_boolean ("sync", "Sync", "Synchronize to clock",
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FALSE, G_PARAM_READWRITE));
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@ -344,6 +346,8 @@ gst_sinesrc_create (GstBaseSrc * basesrc, guint64 offset,
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GST_BUFFER_OFFSET_END (buf) = src->offset + src->samples_per_buffer;
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GST_BUFFER_DURATION (buf) = tdiff;
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gst_object_sink_values (G_OBJECT (src), src->timestamp);
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samples = (gint16 *) GST_BUFFER_DATA (buf);
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src->timestamp += tdiff;
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@ -30,6 +30,8 @@
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#include <gst/base/gstbasetransform.h>
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#include <gst/audio/audio.h>
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#include <gst/interfaces/mixer.h>
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#include <gst/controller/gst-controller.h>
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#include "gstvolume.h"
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/* some defines for audio processing */
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@ -266,11 +268,13 @@ gst_volume_class_init (GstVolumeClass * klass)
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gobject_class->dispose = gst_volume_dispose;
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g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_MUTE,
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g_param_spec_boolean ("mute", "mute", "mute", FALSE, G_PARAM_READWRITE));
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g_param_spec_boolean ("mute", "mute", "mute",
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FALSE, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_VOLUME,
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g_param_spec_double ("volume", "volume", "volume",
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0.0, VOLUME_MAX_DOUBLE, 1.0, G_PARAM_READWRITE));
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0.0, VOLUME_MAX_DOUBLE, 1.0,
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G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
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GST_BASE_TRANSFORM_CLASS (klass)->transform =
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GST_DEBUG_FUNCPTR (volume_transform);
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@ -391,6 +395,8 @@ volume_transform (GstBaseTransform * base, GstBuffer * inbuf,
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{
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GstVolume *this = GST_VOLUME (base);
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gst_object_sink_values (G_OBJECT (this), GST_BUFFER_TIMESTAMP (outbuf));
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this->process (this, GST_BUFFER_TIMESTAMP (outbuf),
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GST_BUFFER_DATA (outbuf), GST_BUFFER_SIZE (outbuf));
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