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Original commit message from CVS: 2004-01-15 Julien MOUTTE <julien@moutte.net> * ext/alsa/gstalsamixer.c: (gst_alsa_mixer_interface_init): Setting mixer interface type to HARDWARE. * gst-libs/gst/mixer/mixer.c: (gst_mixer_class_init): Adding a default type to SOFTWARE. * gst-libs/gst/mixer/mixer.h: Adding mixer interface type and macro. * gst-libs/gst/mixer/mixertrack.h: Adding mixertrack flag SOFTWARE. * gst/volume/gstvolume.c: (gst_volume_interface_supported), (gst_volume_interface_init), (gst_volume_list_tracks), (gst_volume_set_volume), (gst_volume_get_volume), (gst_volume_set_mute), (gst_volume_mixer_init), (gst_volume_dispose), (gst_volume_get_type), (volume_class_init), (volume_init): Implementing mixer interface. * gst/volume/gstvolume.h: Adding tracklist for mixer interface. * sys/oss/gstosselement.c: (gst_osselement_get_type), (gst_osselement_change_state): Removing some trailing commas in structures. * sys/oss/gstossmixer.c: (gst_ossmixer_interface_init): Setting mixer interface type to HARDWARE. * sys/v4l/gstv4lcolorbalance.c: (gst_v4l_color_balance_interface_init): Setting colorbalance interface type to HARDWARE. * sys/v4l2/gstv4l2colorbalance.c: (gst_v4l2_color_balance_interface_init): Setting colorbalance interface type to HARDWARE. * sys/xvimage/xvimagesink.c: (gst_xvimagesink_chain): use exactly the same code than ximagesink for event handling.
79 lines
2 KiB
C
79 lines
2 KiB
C
/* -*- c-basic-offset: 2 -*-
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* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_VOLUME_H__
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#define __GST_VOLUME_H__
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#include <gst/gst.h>
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/* #include <gst/meta/audioraw.h> */
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GST_TYPE_VOLUME \
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(gst_volume_get_type())
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#define GST_VOLUME(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VOLUME,GstVolume))
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#define GST_VOLUME_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ULAW,GstVolume))
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#define GST_IS_VOLUME(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VOLUME))
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#define GST_IS_VOLUME_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VOLUME))
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typedef struct _GstVolume GstVolume;
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typedef struct _GstVolumeClass GstVolumeClass;
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typedef enum _GstVolumeFormat GstVolumeFormat;
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enum _GstVolumeFormat {
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GST_VOLUME_FORMAT_INT=1,
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GST_VOLUME_FORMAT_FLOAT
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};
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struct _GstVolume {
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GstElement element;
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GstPad *sinkpad, *srcpad;
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GstDParamManager *dpman;
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gboolean mute;
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gint volume_i, real_vol_i;
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gfloat volume_f, real_vol_f;
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GList *tracklist;
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};
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struct _GstVolumeClass {
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GstElementClass parent_class;
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};
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GType gst_volume_get_type(void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GST_VOLUME_H__ */
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