2001-12-22 23:27:17 +00:00
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/* -*- c-basic-offset: 2 -*-
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2005-08-22 09:35:57 +00:00
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* vi:si:et:sw=2:sts=8:ts=8:expandtab
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*
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2001-12-22 23:27:17 +00:00
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* GStreamer
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* Copyright (C) 1999-2001 Erik Walthinsen <omega@cse.ogi.edu>
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2005-08-20 18:07:10 +00:00
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* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
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2010-02-17 18:18:29 +00:00
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* Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
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2001-12-22 23:27:17 +00:00
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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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2012-11-03 23:05:09 +00:00
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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2001-12-22 23:27:17 +00:00
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*/
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2005-09-11 21:45:24 +00:00
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/**
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* SECTION:element-volume
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2017-01-23 19:36:11 +00:00
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* @title: volume
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2005-09-11 21:45:24 +00:00
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*
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2006-03-01 17:39:28 +00:00
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* The volume element changes the volume of the audio data.
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2008-07-11 06:10:24 +00:00
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*
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2017-01-23 19:36:11 +00:00
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* ## Example launch line
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2008-07-11 06:10:24 +00:00
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* |[
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2015-05-09 21:33:26 +00:00
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* gst-launch-1.0 -v -m audiotestsrc ! volume volume=0.5 ! level ! fakesink silent=TRUE
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2017-01-23 19:36:11 +00:00
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* ]|
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* This pipeline shows that the level of audiotestsrc has been halved
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2005-09-23 18:14:54 +00:00
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* (peak values are around -6 dB and RMS around -9 dB) compared to
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2005-09-11 21:45:24 +00:00
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* the same pipeline without the volume element.
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2017-01-23 19:36:11 +00:00
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*
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2005-09-11 21:45:24 +00:00
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*/
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2003-06-29 19:46:12 +00:00
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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2005-08-22 09:35:57 +00:00
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2001-12-22 23:27:17 +00:00
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#include <string.h>
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#include <gst/gst.h>
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2005-05-09 21:37:17 +00:00
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#include <gst/base/gstbasetransform.h>
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2001-12-23 12:18:18 +00:00
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#include <gst/audio/audio.h>
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2008-01-03 20:33:58 +00:00
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#include <gst/audio/gstaudiofilter.h>
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2005-08-29 19:32:19 +00:00
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2010-10-01 09:00:54 +00:00
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#ifdef HAVE_ORC
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#include <orc/orcfunctions.h>
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#else
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#define orc_memset memset
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#endif
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#include "gstvolumeorc.h"
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2001-12-22 23:27:17 +00:00
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#include "gstvolume.h"
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2004-02-02 14:34:52 +00:00
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/* some defines for audio processing */
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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/* the volume factor is a range from 0.0 to (arbitrary) VOLUME_MAX_DOUBLE = 10.0
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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* we map 1.0 to VOLUME_UNITY_INT*
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2004-02-02 14:34:52 +00:00
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*/
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2011-05-31 09:05:03 +00:00
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#define VOLUME_UNITY_INT8 8 /* internal int for unity 2^(8-5) */
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#define VOLUME_UNITY_INT8_BIT_SHIFT 3 /* number of bits to shift for unity */
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#define VOLUME_UNITY_INT16 2048 /* internal int for unity 2^(16-5) */
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#define VOLUME_UNITY_INT16_BIT_SHIFT 11 /* number of bits to shift for unity */
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#define VOLUME_UNITY_INT24 524288 /* internal int for unity 2^(24-5) */
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#define VOLUME_UNITY_INT24_BIT_SHIFT 19 /* number of bits to shift for unity */
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2007-09-09 04:08:48 +00:00
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#define VOLUME_UNITY_INT32 134217728 /* internal int for unity 2^(32-5) */
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#define VOLUME_UNITY_INT32_BIT_SHIFT 27
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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#define VOLUME_MAX_DOUBLE 10.0
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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#define VOLUME_MAX_INT8 G_MAXINT8
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#define VOLUME_MIN_INT8 G_MININT8
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#define VOLUME_MAX_INT16 G_MAXINT16
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#define VOLUME_MIN_INT16 G_MININT16
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#define VOLUME_MAX_INT24 8388607
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#define VOLUME_MIN_INT24 -8388608
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#define VOLUME_MAX_INT32 G_MAXINT32
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#define VOLUME_MIN_INT32 G_MININT32
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2001-12-22 23:27:17 +00:00
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gst/adder/gstadder.c: Make it easier to copy&paste
Original commit message from CVS:
* gst/adder/gstadder.c: (gst_adder_get_type):
Make it easier to copy&paste
* gst/volume/Makefile.am:
* gst/volume/gstvolume.c: (volume_update_real_volume),
(gst_volume_set_volume), (gst_volume_set_mute),
(gst_volume_class_init), (volume_process_int16), (volume_set_caps),
(volume_transform_ip), (volume_update_mute),
(volume_update_volume):
* gst/volume/gstvolume.h:
Add own debug category, move duplicate code to helper function, fix
property texts, add more comments and prepare ffor liboil-goodness
* tests/check/Makefile.am:
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
add test for mute and passtrough case, be a bit more verbose to track
failure
* tests/check/generic/states.c: (GST_START_TEST):
catch elements that fail to instantiate
2006-05-28 19:42:27 +00:00
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#define GST_CAT_DEFAULT gst_volume_debug
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GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
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2001-12-22 23:27:17 +00:00
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/* Filter signals and args */
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2004-03-14 22:34:34 +00:00
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enum
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{
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2001-12-22 23:27:17 +00:00
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/* FILL ME */
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LAST_SIGNAL
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};
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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#define DEFAULT_PROP_MUTE FALSE
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#define DEFAULT_PROP_VOLUME 1.0
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2004-03-14 22:34:34 +00:00
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enum
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{
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2005-05-09 21:37:17 +00:00
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PROP_0,
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PROP_MUTE,
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PROP_VOLUME
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2001-12-22 23:27:17 +00:00
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};
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2011-08-18 17:15:03 +00:00
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#if G_BYTE_ORDER == G_LITTLE_ENDIAN
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2008-01-03 20:33:58 +00:00
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#define ALLOWED_CAPS \
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2011-12-31 13:31:08 +00:00
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GST_AUDIO_CAPS_MAKE ("{ F32LE, F64LE, S8, S16LE, S24LE, S32LE }") \
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", layout = (string) interleaved"
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2011-08-18 17:15:03 +00:00
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#else
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#define ALLOWED_CAPS \
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2011-12-31 13:31:08 +00:00
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GST_AUDIO_CAPS_MAKE ("{ F32BE, F64BE, S8, S16BE, S24BE, S32BE }") \
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", layout = (string) { interleaved, non-interleaved }"
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2011-08-18 17:15:03 +00:00
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#endif
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2004-03-14 22:34:34 +00:00
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2011-04-19 09:35:53 +00:00
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#define gst_volume_parent_class parent_class
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G_DEFINE_TYPE_WITH_CODE (GstVolume, gst_volume,
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2011-06-26 22:16:08 +00:00
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GST_TYPE_AUDIO_FILTER,
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2011-04-19 09:35:53 +00:00
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G_IMPLEMENT_INTERFACE (GST_TYPE_STREAM_VOLUME, NULL));
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2005-05-09 21:37:17 +00:00
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2004-03-14 22:34:34 +00:00
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static void volume_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void volume_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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2008-12-08 18:44:22 +00:00
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static void volume_before_transform (GstBaseTransform * base,
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GstBuffer * buffer);
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check/: Add extra tests for basetransform based components.
Original commit message from CVS:
* check/Makefile.am:
* check/pipelines/simple_launch_lines.c: (setup_pipeline),
(run_pipeline), (GST_START_TEST), (simple_launch_lines_suite):
Add extra tests for basetransform based components.
Comment out the test_element_negotiation test until we decide
if it's testing correct behaviour.
* ext/libvisual/visual.c: (gst_visual_init), (get_buffer),
(gst_visual_chain), (gst_visual_change_state):
Slightly more correct but still bogus timestamping.
Fix state change function.
* gst/audioconvert/gstaudioconvert.c:
(gst_audio_convert_class_init):
* gst/audioresample/gstaudioresample.c:
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_class_init):
* gst/videoscale/gstvideoscale.c: (gst_videoscale_class_init),
(gst_videoscale_prepare_size), (gst_videoscale_set_caps),
(gst_videoscale_prepare_image):
* gst/volume/gstvolume.c: (gst_volume_class_init),
(volume_transform_ip):
Basetransform updates. Enable passthrough modes.
* sys/ximage/ximagesink.c: (gst_ximage_buffer_init),
(gst_ximagesink_renegotiate_size), (gst_ximagesink_xcontext_get),
(gst_ximagesink_setcaps), (gst_ximagesink_buffer_alloc):
Negotiation fix that allows the window to return to the original
size and renegotiate passthrough upstream. Extra debug output.
2005-09-09 17:53:47 +00:00
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static GstFlowReturn volume_transform_ip (GstBaseTransform * base,
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GstBuffer * outbuf);
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2010-02-17 18:18:29 +00:00
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static gboolean volume_stop (GstBaseTransform * base);
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2011-08-19 08:06:39 +00:00
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static gboolean volume_setup (GstAudioFilter * filter,
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const GstAudioInfo * info);
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2005-08-20 18:07:10 +00:00
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2010-02-13 00:08:05 +00:00
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static void volume_process_double (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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guint n_bytes);
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2010-02-17 18:18:29 +00:00
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static void volume_process_controlled_double (GstVolume * self, gpointer bytes,
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gdouble * volume, guint channels, guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_float (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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guint n_bytes);
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2010-02-17 18:18:29 +00:00
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static void volume_process_controlled_float (GstVolume * self, gpointer bytes,
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gdouble * volume, guint channels, guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_int32 (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_int32_clamp (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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guint n_bytes);
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2010-02-17 18:18:29 +00:00
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static void volume_process_controlled_int32_clamp (GstVolume * self,
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gpointer bytes, gdouble * volume, guint channels, guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_int24 (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_int24_clamp (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
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guint n_bytes);
|
2010-02-17 18:18:29 +00:00
|
|
|
static void volume_process_controlled_int24_clamp (GstVolume * self,
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|
|
gpointer bytes, gdouble * volume, guint channels, guint n_bytes);
|
2010-02-13 00:08:05 +00:00
|
|
|
static void volume_process_int16 (GstVolume * self, gpointer bytes,
|
gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
|
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guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_int16_clamp (GstVolume * self, gpointer bytes,
|
gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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guint n_bytes);
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2010-02-17 18:18:29 +00:00
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static void volume_process_controlled_int16_clamp (GstVolume * self,
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gpointer bytes, gdouble * volume, guint channels, guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_int8 (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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guint n_bytes);
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2010-02-13 00:08:05 +00:00
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static void volume_process_int8_clamp (GstVolume * self, gpointer bytes,
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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guint n_bytes);
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2010-02-17 18:18:29 +00:00
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static void volume_process_controlled_int8_clamp (GstVolume * self,
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gpointer bytes, gdouble * volume, guint channels, guint n_bytes);
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
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2001-12-22 23:27:17 +00:00
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gst/adder/gstadder.c: Make it easier to copy&paste
Original commit message from CVS:
* gst/adder/gstadder.c: (gst_adder_get_type):
Make it easier to copy&paste
* gst/volume/Makefile.am:
* gst/volume/gstvolume.c: (volume_update_real_volume),
(gst_volume_set_volume), (gst_volume_set_mute),
(gst_volume_class_init), (volume_process_int16), (volume_set_caps),
(volume_transform_ip), (volume_update_mute),
(volume_update_volume):
* gst/volume/gstvolume.h:
Add own debug category, move duplicate code to helper function, fix
property texts, add more comments and prepare ffor liboil-goodness
* tests/check/Makefile.am:
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
add test for mute and passtrough case, be a bit more verbose to track
failure
* tests/check/generic/states.c: (GST_START_TEST):
catch elements that fail to instantiate
2006-05-28 19:42:27 +00:00
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/* helper functions */
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2008-01-03 20:33:58 +00:00
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static gboolean
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2012-02-06 15:08:24 +00:00
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volume_choose_func (GstVolume * self, const GstAudioInfo * info)
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gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
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{
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2011-08-18 17:15:03 +00:00
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GstAudioFormat format;
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2010-02-13 00:08:05 +00:00
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self->process = NULL;
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2010-02-17 18:18:29 +00:00
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self->process_controlled = NULL;
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2008-01-03 20:33:58 +00:00
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2012-02-06 15:08:24 +00:00
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format = GST_AUDIO_INFO_FORMAT (info);
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2011-08-18 17:15:03 +00:00
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if (format == GST_AUDIO_FORMAT_UNKNOWN)
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2008-01-03 20:33:58 +00:00
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return FALSE;
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2011-08-18 17:15:03 +00:00
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switch (format) {
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case GST_AUDIO_FORMAT_S32:
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/* only clamp if the gain is greater than 1.0 */
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if (self->current_vol_i32 > VOLUME_UNITY_INT32) {
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self->process = volume_process_int32_clamp;
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} else {
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self->process = volume_process_int32;
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}
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self->process_controlled = volume_process_controlled_int32_clamp;
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break;
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2011-09-06 10:06:39 +00:00
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case GST_AUDIO_FORMAT_S24:
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2011-08-18 17:15:03 +00:00
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/* only clamp if the gain is greater than 1.0 */
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if (self->current_vol_i24 > VOLUME_UNITY_INT24) {
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self->process = volume_process_int24_clamp;
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} else {
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self->process = volume_process_int24;
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}
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self->process_controlled = volume_process_controlled_int24_clamp;
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break;
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case GST_AUDIO_FORMAT_S16:
|
|
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/* only clamp if the gain is greater than 1.0 */
|
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if (self->current_vol_i16 > VOLUME_UNITY_INT16) {
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self->process = volume_process_int16_clamp;
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} else {
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self->process = volume_process_int16;
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
}
|
2011-08-18 17:15:03 +00:00
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self->process_controlled = volume_process_controlled_int16_clamp;
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
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break;
|
2011-08-18 17:15:03 +00:00
|
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case GST_AUDIO_FORMAT_S8:
|
|
|
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/* only clamp if the gain is greater than 1.0 */
|
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if (self->current_vol_i8 > VOLUME_UNITY_INT8) {
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self->process = volume_process_int8_clamp;
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} else {
|
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self->process = volume_process_int8;
|
gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
|
|
|
}
|
2011-08-18 17:15:03 +00:00
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self->process_controlled = volume_process_controlled_int8_clamp;
|
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break;
|
|
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case GST_AUDIO_FORMAT_F32:
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self->process = volume_process_float;
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self->process_controlled = volume_process_controlled_float;
|
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break;
|
|
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case GST_AUDIO_FORMAT_F64:
|
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self->process = volume_process_double;
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self->process_controlled = volume_process_controlled_double;
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
break;
|
|
|
|
default:
|
gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
|
|
|
break;
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
}
|
2008-01-03 20:33:58 +00:00
|
|
|
|
2010-02-13 00:08:05 +00:00
|
|
|
return (self->process != NULL);
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
}
|
|
|
|
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
static gboolean
|
2012-02-06 15:08:24 +00:00
|
|
|
volume_update_volume (GstVolume * self, const GstAudioInfo * info,
|
|
|
|
gfloat volume, gboolean mute)
|
gst/adder/gstadder.c: Make it easier to copy&paste
Original commit message from CVS:
* gst/adder/gstadder.c: (gst_adder_get_type):
Make it easier to copy&paste
* gst/volume/Makefile.am:
* gst/volume/gstvolume.c: (volume_update_real_volume),
(gst_volume_set_volume), (gst_volume_set_mute),
(gst_volume_class_init), (volume_process_int16), (volume_set_caps),
(volume_transform_ip), (volume_update_mute),
(volume_update_volume):
* gst/volume/gstvolume.h:
Add own debug category, move duplicate code to helper function, fix
property texts, add more comments and prepare ffor liboil-goodness
* tests/check/Makefile.am:
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
add test for mute and passtrough case, be a bit more verbose to track
failure
* tests/check/generic/states.c: (GST_START_TEST):
catch elements that fail to instantiate
2006-05-28 19:42:27 +00:00
|
|
|
{
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
gboolean passthrough;
|
|
|
|
gboolean res;
|
|
|
|
|
2010-02-13 00:08:05 +00:00
|
|
|
GST_DEBUG_OBJECT (self, "configure mute %d, volume %f", mute, volume);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
|
|
|
|
if (mute) {
|
2010-02-13 00:08:05 +00:00
|
|
|
self->current_mute = TRUE;
|
|
|
|
self->current_volume = 0.0;
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
|
2010-02-13 00:08:05 +00:00
|
|
|
self->current_vol_i8 = 0;
|
|
|
|
self->current_vol_i16 = 0;
|
|
|
|
self->current_vol_i24 = 0;
|
|
|
|
self->current_vol_i32 = 0;
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
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passthrough = FALSE;
|
gst/adder/gstadder.c: Make it easier to copy&paste
Original commit message from CVS:
* gst/adder/gstadder.c: (gst_adder_get_type):
Make it easier to copy&paste
* gst/volume/Makefile.am:
* gst/volume/gstvolume.c: (volume_update_real_volume),
(gst_volume_set_volume), (gst_volume_set_mute),
(gst_volume_class_init), (volume_process_int16), (volume_set_caps),
(volume_transform_ip), (volume_update_mute),
(volume_update_volume):
* gst/volume/gstvolume.h:
Add own debug category, move duplicate code to helper function, fix
property texts, add more comments and prepare ffor liboil-goodness
* tests/check/Makefile.am:
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
add test for mute and passtrough case, be a bit more verbose to track
failure
* tests/check/generic/states.c: (GST_START_TEST):
catch elements that fail to instantiate
2006-05-28 19:42:27 +00:00
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} else {
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2010-02-13 00:08:05 +00:00
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self->current_mute = FALSE;
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self->current_volume = volume;
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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2015-03-05 11:31:06 +00:00
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self->current_vol_i8 =
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(gint) ((gdouble) volume * (gdouble) VOLUME_UNITY_INT8);
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self->current_vol_i16 =
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(gint) ((gdouble) volume * (gdouble) VOLUME_UNITY_INT16);
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self->current_vol_i24 =
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(gint) ((gdouble) volume * (gdouble) VOLUME_UNITY_INT24);
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self->current_vol_i32 =
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(gint) ((gdouble) volume * (gdouble) VOLUME_UNITY_INT32);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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2010-02-13 00:08:05 +00:00
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passthrough = (self->current_vol_i16 == VOLUME_UNITY_INT16);
|
gst/adder/gstadder.c: Make it easier to copy&paste
Original commit message from CVS:
* gst/adder/gstadder.c: (gst_adder_get_type):
Make it easier to copy&paste
* gst/volume/Makefile.am:
* gst/volume/gstvolume.c: (volume_update_real_volume),
(gst_volume_set_volume), (gst_volume_set_mute),
(gst_volume_class_init), (volume_process_int16), (volume_set_caps),
(volume_transform_ip), (volume_update_mute),
(volume_update_volume):
* gst/volume/gstvolume.h:
Add own debug category, move duplicate code to helper function, fix
property texts, add more comments and prepare ffor liboil-goodness
* tests/check/Makefile.am:
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
add test for mute and passtrough case, be a bit more verbose to track
failure
* tests/check/generic/states.c: (GST_START_TEST):
catch elements that fail to instantiate
2006-05-28 19:42:27 +00:00
|
|
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}
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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|
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2010-02-17 18:18:29 +00:00
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/* If a controller is used, never use passthrough mode
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|
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* because the property can change from 1.0 to something
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* else in the middle of a buffer.
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*/
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2011-12-20 21:58:26 +00:00
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passthrough &= !gst_object_has_active_control_bindings (GST_OBJECT (self));
|
2010-02-17 18:18:29 +00:00
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2010-02-13 00:08:05 +00:00
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GST_DEBUG_OBJECT (self, "set passthrough %d", passthrough);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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|
|
|
2010-02-13 00:08:05 +00:00
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gst_base_transform_set_passthrough (GST_BASE_TRANSFORM (self), passthrough);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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|
|
|
2012-02-06 15:08:24 +00:00
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res = self->negotiated = volume_choose_func (self, info);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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|
|
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return res;
|
gst/adder/gstadder.c: Make it easier to copy&paste
Original commit message from CVS:
* gst/adder/gstadder.c: (gst_adder_get_type):
Make it easier to copy&paste
* gst/volume/Makefile.am:
* gst/volume/gstvolume.c: (volume_update_real_volume),
(gst_volume_set_volume), (gst_volume_set_mute),
(gst_volume_class_init), (volume_process_int16), (volume_set_caps),
(volume_transform_ip), (volume_update_mute),
(volume_update_volume):
* gst/volume/gstvolume.h:
Add own debug category, move duplicate code to helper function, fix
property texts, add more comments and prepare ffor liboil-goodness
* tests/check/Makefile.am:
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
add test for mute and passtrough case, be a bit more verbose to track
failure
* tests/check/generic/states.c: (GST_START_TEST):
catch elements that fail to instantiate
2006-05-28 19:42:27 +00:00
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}
|
|
|
|
|
|
|
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/* Element class */
|
|
|
|
|
ext/alsa/gstalsamixer.c: Setting mixer interface type to HARDWARE.
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.
2004-01-15 15:50:10 +00:00
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static void
|
2004-03-14 22:34:34 +00:00
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|
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gst_volume_dispose (GObject * object)
|
ext/alsa/gstalsamixer.c: Setting mixer interface type to HARDWARE.
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.
2004-01-15 15:50:10 +00:00
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{
|
2005-08-01 16:20:33 +00:00
|
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GstVolume *volume = GST_VOLUME (object);
|
2004-05-07 20:26:47 +00:00
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|
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2004-03-14 22:34:34 +00:00
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if (volume->tracklist) {
|
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if (volume->tracklist->data)
|
|
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g_object_unref (volume->tracklist->data);
|
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g_list_free (volume->tracklist);
|
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volume->tracklist = NULL;
|
|
|
|
}
|
|
|
|
|
ext/alsa/gstalsamixer.c: Setting mixer interface type to HARDWARE.
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.
2004-01-15 15:50:10 +00:00
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G_OBJECT_CLASS (parent_class)->dispose (object);
|
|
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}
|
|
|
|
|
2001-12-22 23:27:17 +00:00
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|
static void
|
2005-05-09 21:37:17 +00:00
|
|
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gst_volume_class_init (GstVolumeClass * klass)
|
2001-12-22 23:27:17 +00:00
|
|
|
{
|
|
|
|
GObjectClass *gobject_class;
|
2011-04-19 09:35:53 +00:00
|
|
|
GstElementClass *element_class;
|
ext/libvisual/visual.c: Cleanups, post nice errors.
Original commit message from CVS:
* ext/libvisual/visual.c: (gst_visual_init),
(gst_visual_clear_actors), (gst_visual_dispose),
(gst_visual_reset), (gst_visual_src_setcaps),
(gst_visual_sink_setcaps), (gst_vis_src_negotiate),
(gst_visual_sink_event), (gst_visual_src_event), (get_buffer),
(gst_visual_chain), (gst_visual_change_state):
Cleanups, post nice errors.
Handle sink and src events.
Implement simple QoS.
* gst-libs/gst/video/gstvideosink.c: (gst_video_sink_init):
Use new basesink methods to configure max-lateness.
Small doc update.
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_transform_caps), (gst_ffmpegcsp_set_caps):
Debug statement cleanups.
* gst/volume/gstvolume.c: (gst_volume_class_init):
Simple cleanup.
2006-03-08 09:53:31 +00:00
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|
|
GstBaseTransformClass *trans_class;
|
2008-01-03 20:33:58 +00:00
|
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GstAudioFilterClass *filter_class;
|
2011-04-19 09:35:53 +00:00
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GstCaps *caps;
|
2001-12-22 23:27:17 +00:00
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|
|
|
2004-03-14 22:34:34 +00:00
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gobject_class = (GObjectClass *) klass;
|
2011-04-19 09:35:53 +00:00
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element_class = (GstElementClass *) klass;
|
ext/libvisual/visual.c: Cleanups, post nice errors.
Original commit message from CVS:
* ext/libvisual/visual.c: (gst_visual_init),
(gst_visual_clear_actors), (gst_visual_dispose),
(gst_visual_reset), (gst_visual_src_setcaps),
(gst_visual_sink_setcaps), (gst_vis_src_negotiate),
(gst_visual_sink_event), (gst_visual_src_event), (get_buffer),
(gst_visual_chain), (gst_visual_change_state):
Cleanups, post nice errors.
Handle sink and src events.
Implement simple QoS.
* gst-libs/gst/video/gstvideosink.c: (gst_video_sink_init):
Use new basesink methods to configure max-lateness.
Small doc update.
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_transform_caps), (gst_ffmpegcsp_set_caps):
Debug statement cleanups.
* gst/volume/gstvolume.c: (gst_volume_class_init):
Simple cleanup.
2006-03-08 09:53:31 +00:00
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trans_class = (GstBaseTransformClass *) klass;
|
2008-01-03 20:33:58 +00:00
|
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filter_class = (GstAudioFilterClass *) (klass);
|
ext/libvisual/visual.c: Cleanups, post nice errors.
Original commit message from CVS:
* ext/libvisual/visual.c: (gst_visual_init),
(gst_visual_clear_actors), (gst_visual_dispose),
(gst_visual_reset), (gst_visual_src_setcaps),
(gst_visual_sink_setcaps), (gst_vis_src_negotiate),
(gst_visual_sink_event), (gst_visual_src_event), (get_buffer),
(gst_visual_chain), (gst_visual_change_state):
Cleanups, post nice errors.
Handle sink and src events.
Implement simple QoS.
* gst-libs/gst/video/gstvideosink.c: (gst_video_sink_init):
Use new basesink methods to configure max-lateness.
Small doc update.
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_transform_caps), (gst_ffmpegcsp_set_caps):
Debug statement cleanups.
* gst/volume/gstvolume.c: (gst_volume_class_init):
Simple cleanup.
2006-03-08 09:53:31 +00:00
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2005-05-09 21:37:17 +00:00
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gobject_class->set_property = volume_set_property;
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gobject_class->get_property = volume_get_property;
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gobject_class->dispose = gst_volume_dispose;
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2004-03-14 22:34:34 +00:00
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2006-06-22 10:10:51 +00:00
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g_object_class_install_property (gobject_class, PROP_MUTE,
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gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
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g_param_spec_boolean ("mute", "Mute", "mute channel",
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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DEFAULT_PROP_MUTE,
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2008-03-22 15:00:53 +00:00
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G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
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2001-12-22 23:27:17 +00:00
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2006-06-22 10:10:51 +00:00
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g_object_class_install_property (gobject_class, PROP_VOLUME,
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2009-06-30 11:46:38 +00:00
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g_param_spec_double ("volume", "Volume", "volume factor, 1.0=100%",
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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0.0, VOLUME_MAX_DOUBLE, DEFAULT_PROP_VOLUME,
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2008-03-22 15:00:53 +00:00
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G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
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2001-12-22 23:27:17 +00:00
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2012-04-09 23:45:16 +00:00
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gst_element_class_set_static_metadata (element_class, "Volume",
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2011-04-19 09:35:53 +00:00
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"Filter/Effect/Audio",
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"Set volume on audio/raw streams", "Andy Wingo <wingo@pobox.com>");
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caps = gst_caps_from_string (ALLOWED_CAPS);
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gst_audio_filter_class_add_pad_templates (filter_class, caps);
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gst_caps_unref (caps);
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2008-12-08 18:44:22 +00:00
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trans_class->before_transform = GST_DEBUG_FUNCPTR (volume_before_transform);
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ext/libvisual/visual.c: Cleanups, post nice errors.
Original commit message from CVS:
* ext/libvisual/visual.c: (gst_visual_init),
(gst_visual_clear_actors), (gst_visual_dispose),
(gst_visual_reset), (gst_visual_src_setcaps),
(gst_visual_sink_setcaps), (gst_vis_src_negotiate),
(gst_visual_sink_event), (gst_visual_src_event), (get_buffer),
(gst_visual_chain), (gst_visual_change_state):
Cleanups, post nice errors.
Handle sink and src events.
Implement simple QoS.
* gst-libs/gst/video/gstvideosink.c: (gst_video_sink_init):
Use new basesink methods to configure max-lateness.
Small doc update.
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_transform_caps), (gst_ffmpegcsp_set_caps):
Debug statement cleanups.
* gst/volume/gstvolume.c: (gst_volume_class_init):
Simple cleanup.
2006-03-08 09:53:31 +00:00
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trans_class->transform_ip = GST_DEBUG_FUNCPTR (volume_transform_ip);
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2010-02-17 18:18:29 +00:00
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trans_class->stop = GST_DEBUG_FUNCPTR (volume_stop);
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2012-04-02 09:11:33 +00:00
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trans_class->transform_ip_on_passthrough = FALSE;
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2008-01-03 20:33:58 +00:00
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filter_class->setup = GST_DEBUG_FUNCPTR (volume_setup);
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2001-12-22 23:27:17 +00:00
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}
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static void
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2011-04-19 09:35:53 +00:00
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gst_volume_init (GstVolume * self)
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2001-12-22 23:27:17 +00:00
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{
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2015-03-10 09:27:08 +00:00
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self->mute = DEFAULT_PROP_MUTE;
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2010-02-13 00:08:05 +00:00
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self->volume = DEFAULT_PROP_VOLUME;
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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2010-02-13 00:08:05 +00:00
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self->tracklist = NULL;
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self->negotiated = FALSE;
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2002-04-28 16:07:41 +00:00
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2010-02-13 00:08:05 +00:00
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gst_base_transform_set_gap_aware (GST_BASE_TRANSFORM (self), TRUE);
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2001-12-22 23:27:17 +00:00
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}
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2002-04-28 16:07:41 +00:00
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static void
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2010-02-13 00:08:05 +00:00
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volume_process_double (GstVolume * self, gpointer bytes, guint n_bytes)
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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{
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gdouble *data = (gdouble *) bytes;
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2008-03-21 15:54:54 +00:00
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guint num_samples = n_bytes / sizeof (gdouble);
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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2012-07-23 15:30:50 +00:00
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volume_orc_scalarmultiply_f64_ns (data, self->current_volume, num_samples);
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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}
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2010-02-17 18:18:29 +00:00
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static void
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volume_process_controlled_double (GstVolume * self, gpointer bytes,
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gdouble * volume, guint channels, guint n_bytes)
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|
{
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gdouble *data = (gdouble *) bytes;
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guint num_samples = n_bytes / (sizeof (gdouble) * channels);
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guint i, j;
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gdouble vol;
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2010-10-01 09:13:01 +00:00
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if (channels == 1) {
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2012-07-23 15:30:50 +00:00
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volume_orc_process_controlled_f64_1ch (data, volume, num_samples);
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2010-10-01 09:13:01 +00:00
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} else {
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for (i = 0; i < num_samples; i++) {
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vol = *volume++;
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for (j = 0; j < channels; j++) {
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*data++ *= vol;
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}
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2010-02-17 18:18:29 +00:00
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}
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}
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}
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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static void
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2010-02-13 00:08:05 +00:00
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volume_process_float (GstVolume * self, gpointer bytes, guint n_bytes)
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2002-04-28 16:07:41 +00:00
|
|
|
{
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gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
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gfloat *data = (gfloat *) bytes;
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2007-08-22 11:20:28 +00:00
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guint num_samples = n_bytes / sizeof (gfloat);
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2004-03-14 22:34:34 +00:00
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2012-07-23 15:30:50 +00:00
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volume_orc_scalarmultiply_f32_ns (data, self->current_volume, num_samples);
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2005-05-09 21:37:17 +00:00
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}
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2002-04-28 16:07:41 +00:00
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2010-02-17 18:18:29 +00:00
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static void
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|
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volume_process_controlled_float (GstVolume * self, gpointer bytes,
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gdouble * volume, guint channels, guint n_bytes)
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|
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|
{
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gfloat *data = (gfloat *) bytes;
|
|
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guint num_samples = n_bytes / (sizeof (gfloat) * channels);
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guint i, j;
|
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gdouble vol;
|
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2010-10-01 09:13:01 +00:00
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if (channels == 1) {
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2012-07-23 15:30:50 +00:00
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volume_orc_process_controlled_f32_1ch (data, volume, num_samples);
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2010-10-01 09:13:01 +00:00
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} else if (channels == 2) {
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2012-07-23 15:30:50 +00:00
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volume_orc_process_controlled_f32_2ch (data, volume, num_samples);
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2010-10-01 09:13:01 +00:00
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} else {
|
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for (i = 0; i < num_samples; i++) {
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vol = *volume++;
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for (j = 0; j < channels; j++) {
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*data++ *= vol;
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}
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2010-02-17 18:18:29 +00:00
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}
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}
|
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}
|
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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static void
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2010-02-13 00:08:05 +00:00
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volume_process_int32 (GstVolume * self, gpointer bytes, guint n_bytes)
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
{
|
2010-02-17 18:18:29 +00:00
|
|
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gint32 *data = (gint32 *) bytes;
|
2010-10-03 09:20:37 +00:00
|
|
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guint num_samples = n_bytes / sizeof (gint);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
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2010-10-03 09:20:37 +00:00
|
|
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/* hard coded in volume.orc */
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2010-10-03 09:24:29 +00:00
|
|
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g_assert (VOLUME_UNITY_INT32_BIT_SHIFT == 27);
|
2012-07-23 15:30:50 +00:00
|
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volume_orc_process_int32 (data, self->current_vol_i32, num_samples);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
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}
|
|
|
|
|
|
|
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static void
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2010-02-13 00:08:05 +00:00
|
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volume_process_int32_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
{
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2010-02-17 18:18:29 +00:00
|
|
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gint32 *data = (gint32 *) bytes;
|
2010-10-03 09:20:37 +00:00
|
|
|
guint num_samples = n_bytes / sizeof (gint);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
|
2010-10-03 09:20:37 +00:00
|
|
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/* hard coded in volume.orc */
|
2010-10-03 09:24:29 +00:00
|
|
|
g_assert (VOLUME_UNITY_INT32_BIT_SHIFT == 27);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
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|
2012-07-23 15:30:50 +00:00
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volume_orc_process_int32_clamp (data, self->current_vol_i32, num_samples);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
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}
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|
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2010-02-17 18:18:29 +00:00
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static void
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volume_process_controlled_int32_clamp (GstVolume * self, gpointer bytes,
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gdouble * volume, guint channels, guint n_bytes)
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{
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gint32 *data = (gint32 *) bytes;
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guint i, j;
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guint num_samples = n_bytes / (sizeof (gint32) * channels);
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gdouble vol, val;
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2010-10-03 09:20:37 +00:00
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if (channels == 1) {
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2012-07-23 15:30:50 +00:00
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volume_orc_process_controlled_int32_1ch (data, volume, num_samples);
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2010-10-03 09:20:37 +00:00
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} else {
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for (i = 0; i < num_samples; i++) {
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vol = *volume++;
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for (j = 0; j < channels; j++) {
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val = *data * vol;
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*data++ = (gint32) CLAMP (val, VOLUME_MIN_INT32, VOLUME_MAX_INT32);
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}
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2010-02-17 18:18:29 +00:00
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}
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}
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}
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|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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#if (G_BYTE_ORDER == G_LITTLE_ENDIAN)
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#define get_unaligned_i24(_x) ( (((guint8*)_x)[0]) | ((((guint8*)_x)[1]) << 8) | ((((gint8*)_x)[2]) << 16) )
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2008-03-21 16:46:33 +00:00
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#define write_unaligned_u24(_x,samp) \
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G_STMT_START { \
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*(_x)++ = samp & 0xFF; \
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*(_x)++ = (samp >> 8) & 0xFF; \
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*(_x)++ = (samp >> 16) & 0xFF; \
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} G_STMT_END
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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#else /* BIG ENDIAN */
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#define get_unaligned_i24(_x) ( (((guint8*)_x)[2]) | ((((guint8*)_x)[1]) << 8) | ((((gint8*)_x)[0]) << 16) )
|
2008-03-21 16:46:33 +00:00
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#define write_unaligned_u24(_x,samp) \
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G_STMT_START { \
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*(_x)++ = (samp >> 16) & 0xFF; \
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*(_x)++ = (samp >> 8) & 0xFF; \
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*(_x)++ = samp & 0xFF; \
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} G_STMT_END
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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#endif
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static void
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2010-02-13 00:08:05 +00:00
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volume_process_int24 (GstVolume * self, gpointer bytes, guint n_bytes)
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
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|
{
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|
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gint8 *data = (gint8 *) bytes; /* treat the data as a byte stream */
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guint i, num_samples;
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guint32 samp;
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gint64 val;
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|
|
|
|
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num_samples = n_bytes / (sizeof (gint8) * 3);
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for (i = 0; i < num_samples; i++) {
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samp = get_unaligned_i24 (data);
|
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|
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val = (gint32) samp;
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
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|
val =
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2010-02-13 00:08:05 +00:00
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(((gint64) self->current_vol_i24 *
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
val) >> VOLUME_UNITY_INT24_BIT_SHIFT);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
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samp = (guint32) val;
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|
|
|
|
|
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/* write the value back into the stream */
|
|
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write_unaligned_u24 (data, samp);
|
|
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|
}
|
|
|
|
}
|
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|
|
|
|
|
|
static void
|
2010-02-13 00:08:05 +00:00
|
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|
volume_process_int24_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
{
|
|
|
|
gint8 *data = (gint8 *) bytes; /* treat the data as a byte stream */
|
|
|
|
guint i, num_samples;
|
|
|
|
guint32 samp;
|
|
|
|
gint64 val;
|
|
|
|
|
|
|
|
num_samples = n_bytes / (sizeof (gint8) * 3);
|
|
|
|
for (i = 0; i < num_samples; i++) {
|
|
|
|
samp = get_unaligned_i24 (data);
|
|
|
|
|
|
|
|
val = (gint32) samp;
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
val =
|
2010-02-13 00:08:05 +00:00
|
|
|
(((gint64) self->current_vol_i24 *
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
val) >> VOLUME_UNITY_INT24_BIT_SHIFT);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
samp = (guint32) CLAMP (val, VOLUME_MIN_INT24, VOLUME_MAX_INT24);
|
|
|
|
|
|
|
|
/* write the value back into the stream */
|
|
|
|
write_unaligned_u24 (data, samp);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-02-17 18:18:29 +00:00
|
|
|
static void
|
|
|
|
volume_process_controlled_int24_clamp (GstVolume * self, gpointer bytes,
|
|
|
|
gdouble * volume, guint channels, guint n_bytes)
|
|
|
|
{
|
|
|
|
gint8 *data = (gint8 *) bytes; /* treat the data as a byte stream */
|
|
|
|
guint i, j;
|
|
|
|
guint num_samples = n_bytes / (sizeof (gint8) * 3 * channels);
|
|
|
|
gdouble vol, val;
|
|
|
|
|
|
|
|
for (i = 0; i < num_samples; i++) {
|
|
|
|
vol = *volume++;
|
|
|
|
for (j = 0; j < channels; j++) {
|
2010-03-12 14:47:40 +00:00
|
|
|
val = get_unaligned_i24 (data) * vol;
|
2010-02-17 18:18:29 +00:00
|
|
|
val = CLAMP (val, VOLUME_MIN_INT24, VOLUME_MAX_INT24);
|
|
|
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write_unaligned_u24 (data, (gint32) val);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-05-09 21:37:17 +00:00
|
|
|
static void
|
2010-02-13 00:08:05 +00:00
|
|
|
volume_process_int16 (GstVolume * self, gpointer bytes, guint n_bytes)
|
2005-05-09 21:37:17 +00:00
|
|
|
{
|
gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
|
|
|
gint16 *data = (gint16 *) bytes;
|
2007-08-22 11:20:28 +00:00
|
|
|
guint num_samples = n_bytes / sizeof (gint16);
|
2005-05-09 21:37:17 +00:00
|
|
|
|
2010-06-09 13:59:10 +00:00
|
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|
/* hard coded in volume.orc */
|
2011-05-31 09:05:03 +00:00
|
|
|
g_assert (VOLUME_UNITY_INT16_BIT_SHIFT == 11);
|
2010-06-09 13:59:10 +00:00
|
|
|
|
2012-07-23 15:30:50 +00:00
|
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volume_orc_process_int16 (data, self->current_vol_i16, num_samples);
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
}
|
gst/adder/gstadder.c: Make it easier to copy&paste
Original commit message from CVS:
* gst/adder/gstadder.c: (gst_adder_get_type):
Make it easier to copy&paste
* gst/volume/Makefile.am:
* gst/volume/gstvolume.c: (volume_update_real_volume),
(gst_volume_set_volume), (gst_volume_set_mute),
(gst_volume_class_init), (volume_process_int16), (volume_set_caps),
(volume_transform_ip), (volume_update_mute),
(volume_update_volume):
* gst/volume/gstvolume.h:
Add own debug category, move duplicate code to helper function, fix
property texts, add more comments and prepare ffor liboil-goodness
* tests/check/Makefile.am:
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
add test for mute and passtrough case, be a bit more verbose to track
failure
* tests/check/generic/states.c: (GST_START_TEST):
catch elements that fail to instantiate
2006-05-28 19:42:27 +00:00
|
|
|
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
static void
|
2010-02-13 00:08:05 +00:00
|
|
|
volume_process_int16_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
{
|
gst/volume/gstvolume.*: Extend float audio support (double) and some int->uint cleanups.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_double), (volume_process_float),
(volume_process_int16), (volume_process_int16_clamp),
(volume_set_caps), (volume_transform_ip), (volume_update_volume):
* gst/volume/gstvolume.h:
Extend float audio support (double) and some int->uint cleanups.
2007-02-21 13:08:51 +00:00
|
|
|
gint16 *data = (gint16 *) bytes;
|
2010-06-07 06:48:15 +00:00
|
|
|
guint num_samples = n_bytes / sizeof (gint16);
|
2010-06-09 13:59:10 +00:00
|
|
|
|
2010-06-07 06:48:15 +00:00
|
|
|
/* hard coded in volume.orc */
|
2011-05-31 09:05:03 +00:00
|
|
|
g_assert (VOLUME_UNITY_INT16_BIT_SHIFT == 11);
|
gst/volume/gstvolume.*: rewrite the passthrough check, split _int16 and _int16_clamp, fix another property desc., rem...
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_class_init),
(gst_volume_init), (volume_process_float), (volume_process_int16),
(volume_process_int16_clamp), (volume_set_caps),
(volume_transform_ip), (plugin_init):
* gst/volume/gstvolume.h:
rewrite the passthrough check, split _int16 and _int16_clamp, fix
another property desc., remove unused param from process function
* tests/check/elements/volume.c: (volume_suite):
reactivate the passthrough test
2006-06-01 20:39:30 +00:00
|
|
|
|
2012-07-23 15:30:50 +00:00
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volume_orc_process_int16_clamp (data, self->current_vol_i16, num_samples);
|
2001-12-22 23:27:17 +00:00
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}
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|
|
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|
2010-02-17 18:18:29 +00:00
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static void
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|
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volume_process_controlled_int16_clamp (GstVolume * self, gpointer bytes,
|
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|
gdouble * volume, guint channels, guint n_bytes)
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|
{
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gint16 *data = (gint16 *) bytes;
|
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guint i, j;
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guint num_samples = n_bytes / (sizeof (gint16) * channels);
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gdouble vol, val;
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|
2010-10-01 10:21:52 +00:00
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if (channels == 1) {
|
2012-07-23 15:30:50 +00:00
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volume_orc_process_controlled_int16_1ch (data, volume, num_samples);
|
2010-10-01 10:21:52 +00:00
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} else if (channels == 2) {
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2012-07-23 15:30:50 +00:00
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volume_orc_process_controlled_int16_2ch (data, volume, num_samples);
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2010-10-01 10:21:52 +00:00
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} else {
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for (i = 0; i < num_samples; i++) {
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vol = *volume++;
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for (j = 0; j < channels; j++) {
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val = *data * vol;
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*data++ = (gint16) CLAMP (val, VOLUME_MIN_INT16, VOLUME_MAX_INT16);
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}
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2010-02-17 18:18:29 +00:00
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}
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}
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}
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gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
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static void
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2010-02-13 00:08:05 +00:00
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volume_process_int8 (GstVolume * self, gpointer bytes, guint n_bytes)
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
{
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|
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gint8 *data = (gint8 *) bytes;
|
|
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guint num_samples = n_bytes / sizeof (gint8);
|
2010-06-09 13:59:10 +00:00
|
|
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|
2010-06-07 06:48:15 +00:00
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/* hard coded in volume.orc */
|
2011-05-31 09:05:03 +00:00
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g_assert (VOLUME_UNITY_INT8_BIT_SHIFT == 3);
|
2010-06-07 06:48:15 +00:00
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2012-07-23 15:30:50 +00:00
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volume_orc_process_int8 (data, self->current_vol_i8, num_samples);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2010-02-13 00:08:05 +00:00
|
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|
volume_process_int8_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
{
|
|
|
|
gint8 *data = (gint8 *) bytes;
|
2010-06-07 06:48:15 +00:00
|
|
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guint num_samples = n_bytes / sizeof (gint8);
|
2010-06-09 13:59:10 +00:00
|
|
|
|
2010-06-07 06:48:15 +00:00
|
|
|
/* hard coded in volume.orc */
|
2011-05-31 09:05:03 +00:00
|
|
|
g_assert (VOLUME_UNITY_INT8_BIT_SHIFT == 3);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
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|
2012-07-23 15:30:50 +00:00
|
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volume_orc_process_int8_clamp (data, self->current_vol_i8, num_samples);
|
gst/volume/gstvolume.*: Add support for int32, int24 and int8 to the volume element.
Original commit message from CVS:
Based on a patch by: Davyd <davyd at madeley dot id dot au>
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_real_volume), (gst_volume_set_volume),
(gst_volume_init), (volume_process_int32),
(volume_process_int32_clamp), (volume_process_int24),
(volume_process_int24_clamp), (volume_process_int16),
(volume_process_int16_clamp), (volume_process_int8),
(volume_process_int8_clamp), (volume_update_volume), (plugin_init):
* gst/volume/gstvolume.h:
Add support for int32, int24 and int8 to the volume element.
Fixes #445529.
2007-08-23 20:45:45 +00:00
|
|
|
}
|
|
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|
|
2010-02-17 18:18:29 +00:00
|
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static void
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|
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volume_process_controlled_int8_clamp (GstVolume * self, gpointer bytes,
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gdouble * volume, guint channels, guint n_bytes)
|
|
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|
{
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|
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gint8 *data = (gint8 *) bytes;
|
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guint i, j;
|
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guint num_samples = n_bytes / (sizeof (gint8) * channels);
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gdouble val, vol;
|
|
|
|
|
2010-10-01 10:21:52 +00:00
|
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if (channels == 1) {
|
2012-07-23 15:30:50 +00:00
|
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volume_orc_process_controlled_int8_1ch (data, volume, num_samples);
|
2010-10-01 10:21:52 +00:00
|
|
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} else if (channels == 2) {
|
2012-07-23 15:30:50 +00:00
|
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volume_orc_process_controlled_int8_2ch (data, volume, num_samples);
|
2010-10-01 10:21:52 +00:00
|
|
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} else {
|
|
|
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for (i = 0; i < num_samples; i++) {
|
|
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vol = *volume++;
|
|
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for (j = 0; j < channels; j++) {
|
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val = *data * vol;
|
|
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*data++ = (gint8) CLAMP (val, VOLUME_MIN_INT8, VOLUME_MAX_INT8);
|
|
|
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}
|
2010-02-17 18:18:29 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-08-20 18:07:10 +00:00
|
|
|
/* GstBaseTransform vmethod implementations */
|
|
|
|
|
|
|
|
/* get notified of caps and plug in the correct process function */
|
2005-08-24 21:32:59 +00:00
|
|
|
static gboolean
|
2011-08-19 08:06:39 +00:00
|
|
|
volume_setup (GstAudioFilter * filter, const GstAudioInfo * info)
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2005-08-20 18:07:10 +00:00
|
|
|
{
|
2008-11-05 19:18:25 +00:00
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gboolean res;
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2010-02-13 00:08:05 +00:00
|
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GstVolume *self = GST_VOLUME (filter);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
gfloat volume;
|
|
|
|
gboolean mute;
|
2006-05-03 08:58:13 +00:00
|
|
|
|
2010-02-13 00:08:05 +00:00
|
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GST_OBJECT_LOCK (self);
|
|
|
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volume = self->volume;
|
|
|
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mute = self->mute;
|
|
|
|
GST_OBJECT_UNLOCK (self);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
|
2012-02-06 15:08:24 +00:00
|
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|
res = volume_update_volume (self, info, volume, mute);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
if (!res) {
|
2010-02-13 00:08:05 +00:00
|
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|
GST_ELEMENT_ERROR (self, CORE, NEGOTIATION,
|
2008-01-03 20:33:58 +00:00
|
|
|
("Invalid incoming format"), (NULL));
|
2005-08-20 18:07:10 +00:00
|
|
|
}
|
2010-02-13 00:08:05 +00:00
|
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self->negotiated = res;
|
2008-11-05 19:18:25 +00:00
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|
|
|
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|
return res;
|
2005-08-20 18:07:10 +00:00
|
|
|
}
|
|
|
|
|
2010-02-17 18:18:29 +00:00
|
|
|
static gboolean
|
|
|
|
volume_stop (GstBaseTransform * base)
|
|
|
|
{
|
|
|
|
GstVolume *self = GST_VOLUME (base);
|
|
|
|
|
|
|
|
g_free (self->volumes);
|
|
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|
self->volumes = NULL;
|
|
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self->volumes_count = 0;
|
|
|
|
|
|
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g_free (self->mutes);
|
|
|
|
self->mutes = NULL;
|
|
|
|
self->mutes_count = 0;
|
|
|
|
|
|
|
|
return GST_CALL_PARENT_WITH_DEFAULT (GST_BASE_TRANSFORM_CLASS, stop, (base),
|
|
|
|
TRUE);
|
|
|
|
}
|
|
|
|
|
2008-12-08 18:44:22 +00:00
|
|
|
static void
|
|
|
|
volume_before_transform (GstBaseTransform * base, GstBuffer * buffer)
|
2005-08-20 18:07:10 +00:00
|
|
|
{
|
2006-05-03 08:58:13 +00:00
|
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|
GstClockTime timestamp;
|
2010-02-13 00:08:05 +00:00
|
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GstVolume *self = GST_VOLUME (base);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
gfloat volume;
|
|
|
|
gboolean mute;
|
2008-05-06 12:35:09 +00:00
|
|
|
|
2008-12-08 18:44:22 +00:00
|
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timestamp = GST_BUFFER_TIMESTAMP (buffer);
|
2006-10-27 17:13:35 +00:00
|
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timestamp =
|
|
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gst_segment_to_stream_time (&base->segment, GST_FORMAT_TIME, timestamp);
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (base, "sync to %" GST_TIME_FORMAT,
|
|
|
|
GST_TIME_ARGS (timestamp));
|
2005-08-20 18:07:10 +00:00
|
|
|
|
2006-05-03 08:58:13 +00:00
|
|
|
if (GST_CLOCK_TIME_IS_VALID (timestamp))
|
2011-11-04 14:23:25 +00:00
|
|
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gst_object_sync_values (GST_OBJECT (self), timestamp);
|
2005-08-29 19:32:19 +00:00
|
|
|
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
|
|
|
/* get latest values */
|
2010-02-13 00:08:05 +00:00
|
|
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GST_OBJECT_LOCK (self);
|
|
|
|
volume = self->volume;
|
|
|
|
mute = self->mute;
|
|
|
|
GST_OBJECT_UNLOCK (self);
|
gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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2010-02-13 00:08:05 +00:00
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if ((volume != self->current_volume) || (mute != self->current_mute)) {
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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/* the volume or mute was updated, update our internal state before
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* we continue processing. */
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2012-02-06 15:08:24 +00:00
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volume_update_volume (self, GST_AUDIO_FILTER_INFO (self), volume, mute);
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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}
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2008-12-08 18:44:22 +00:00
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}
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/* call the plugged-in process function for this instance
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* needs to be done with this indirection since volume_transform is
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* a class-global method
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*/
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static GstFlowReturn
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volume_transform_ip (GstBaseTransform * base, GstBuffer * outbuf)
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{
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2011-08-18 17:15:03 +00:00
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GstAudioFilter *filter = GST_AUDIO_FILTER_CAST (base);
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2010-02-13 00:08:05 +00:00
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GstVolume *self = GST_VOLUME (base);
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2012-01-20 15:11:54 +00:00
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GstMapInfo map;
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2013-04-18 05:55:56 +00:00
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GstClockTime ts;
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2008-12-08 18:44:22 +00:00
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2010-02-13 00:08:05 +00:00
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if (G_UNLIKELY (!self->negotiated))
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2008-12-08 18:44:22 +00:00
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goto not_negotiated;
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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2012-04-02 09:11:33 +00:00
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/* don't process data with GAP */
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if (GST_BUFFER_FLAG_IS_SET (outbuf, GST_BUFFER_FLAG_GAP))
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2007-08-23 08:33:43 +00:00
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return GST_FLOW_OK;
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2012-01-20 15:11:54 +00:00
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gst_buffer_map (outbuf, &map, GST_MAP_READWRITE);
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2013-04-18 05:55:56 +00:00
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ts = GST_BUFFER_TIMESTAMP (outbuf);
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ts = gst_segment_to_stream_time (&base->segment, GST_FORMAT_TIME, ts);
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if (GST_CLOCK_TIME_IS_VALID (ts)) {
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GstControlBinding *mute_cb, *volume_cb;
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mute_cb = gst_object_get_control_binding (GST_OBJECT (self), "mute");
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volume_cb = gst_object_get_control_binding (GST_OBJECT (self), "volume");
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if (mute_cb || (volume_cb && !self->current_mute)) {
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gint rate = GST_AUDIO_INFO_RATE (&filter->info);
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gint width = GST_AUDIO_FORMAT_INFO_WIDTH (filter->info.finfo) / 8;
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gint channels = GST_AUDIO_INFO_CHANNELS (&filter->info);
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guint nsamples = map.size / (width * channels);
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GstClockTime interval = gst_util_uint64_scale_int (1, GST_SECOND, rate);
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gboolean have_mutes = FALSE;
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gboolean have_volumes = FALSE;
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if (self->mutes_count < nsamples && mute_cb) {
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self->mutes = g_realloc (self->mutes, sizeof (gboolean) * nsamples);
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self->mutes_count = nsamples;
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}
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2005-08-20 18:07:10 +00:00
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2013-04-18 05:55:56 +00:00
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if (self->volumes_count < nsamples) {
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self->volumes = g_realloc (self->volumes, sizeof (gdouble) * nsamples);
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self->volumes_count = nsamples;
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}
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2010-02-17 18:18:29 +00:00
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2015-11-05 10:34:07 +00:00
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if (volume_cb && self->volumes) {
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2013-04-18 05:55:56 +00:00
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have_volumes =
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gst_control_binding_get_value_array (volume_cb, ts, interval,
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nsamples, (gpointer) self->volumes);
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gst_object_replace ((GstObject **) & volume_cb, NULL);
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}
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if (!have_volumes) {
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volume_orc_memset_f64 (self->volumes, self->current_volume, nsamples);
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}
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2010-02-17 18:18:29 +00:00
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2015-11-05 10:34:07 +00:00
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if (mute_cb && self->mutes) {
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2013-04-18 05:55:56 +00:00
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have_mutes = gst_control_binding_get_value_array (mute_cb, ts, interval,
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nsamples, (gpointer) self->mutes);
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gst_object_replace ((GstObject **) & mute_cb, NULL);
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}
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if (have_mutes) {
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volume_orc_prepare_volumes (self->volumes, self->mutes, nsamples);
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} else {
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g_free (self->mutes);
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self->mutes = NULL;
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self->mutes_count = 0;
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}
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2010-02-17 18:18:29 +00:00
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2013-04-18 05:55:56 +00:00
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self->process_controlled (self, map.data, self->volumes, channels,
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map.size);
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2010-02-17 18:18:29 +00:00
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2013-04-18 05:55:56 +00:00
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goto done;
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} else if (volume_cb) {
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gst_object_unref (volume_cb);
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2010-02-17 18:18:29 +00:00
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}
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}
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if (self->current_volume == 0.0 || self->current_mute) {
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2012-01-20 15:11:54 +00:00
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orc_memset (map.data, 0, map.size);
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2007-11-26 12:25:55 +00:00
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GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_GAP);
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2010-02-13 00:08:05 +00:00
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} else if (self->current_volume != 1.0) {
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2012-01-20 15:11:54 +00:00
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self->process (self, map.data, map.size);
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gst/volume/gstvolume.*: Cleanup volume, define and use default values.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_choose_func),
(volume_update_volume), (gst_volume_set_volume),
(gst_volume_get_volume), (gst_volume_set_mute),
(gst_volume_class_init), (gst_volume_init),
(volume_process_double), (volume_process_float),
(volume_process_int32), (volume_process_int32_clamp),
(volume_process_int24), (volume_process_int24_clamp),
(volume_process_int16), (volume_process_int16_clamp),
(volume_process_int8), (volume_process_int8_clamp), (volume_setup),
(volume_transform_ip), (volume_set_property),
(volume_get_property):
* gst/volume/gstvolume.h:
Cleanup volume, define and use default values.
Recalculate new volume and mute setup before processing. Fixes #561789.
* tests/check/elements/volume.c: (GST_START_TEST), (volume_suite):
Add controller unit test. Patch by: Jonathan Matthew
Fix bogus test that messed with basetransform's internal state.
2008-11-24 12:03:11 +00:00
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}
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2012-01-20 15:11:54 +00:00
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done:
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gst_buffer_unmap (outbuf, &map);
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2007-11-26 12:25:55 +00:00
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2005-08-20 18:07:10 +00:00
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return GST_FLOW_OK;
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2008-11-05 19:18:25 +00:00
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/* ERRORS */
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not_negotiated:
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{
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2010-02-13 00:08:05 +00:00
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GST_ELEMENT_ERROR (self, CORE, NEGOTIATION,
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2008-11-05 19:18:25 +00:00
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("No format was negotiated"), (NULL));
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return GST_FLOW_NOT_NEGOTIATED;
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}
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2005-08-20 18:07:10 +00:00
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}
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2001-12-22 23:27:17 +00:00
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static void
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2004-03-14 22:34:34 +00:00
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volume_set_property (GObject * object, guint prop_id, const GValue * value,
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GParamSpec * pspec)
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2001-12-22 23:27:17 +00:00
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{
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2010-02-13 00:08:05 +00:00
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GstVolume *self = GST_VOLUME (object);
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2004-03-14 22:34:34 +00:00
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switch (prop_id) {
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2005-05-09 21:37:17 +00:00
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case PROP_MUTE:
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2010-02-13 00:08:05 +00:00
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GST_OBJECT_LOCK (self);
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self->mute = g_value_get_boolean (value);
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GST_OBJECT_UNLOCK (self);
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2004-03-14 22:34:34 +00:00
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break;
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2005-05-09 21:37:17 +00:00
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case PROP_VOLUME:
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2010-02-13 00:08:05 +00:00
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GST_OBJECT_LOCK (self);
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self->volume = g_value_get_double (value);
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GST_OBJECT_UNLOCK (self);
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2004-03-14 22:34:34 +00:00
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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2001-12-22 23:27:17 +00:00
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}
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}
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static void
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2004-03-14 22:34:34 +00:00
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volume_get_property (GObject * object, guint prop_id, GValue * value,
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GParamSpec * pspec)
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2001-12-22 23:27:17 +00:00
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{
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2010-02-13 00:08:05 +00:00
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GstVolume *self = GST_VOLUME (object);
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2004-03-14 22:34:34 +00:00
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2001-12-22 23:27:17 +00:00
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switch (prop_id) {
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2005-05-09 21:37:17 +00:00
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case PROP_MUTE:
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2010-02-13 00:08:05 +00:00
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GST_OBJECT_LOCK (self);
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g_value_set_boolean (value, self->mute);
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GST_OBJECT_UNLOCK (self);
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2004-03-14 22:34:34 +00:00
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break;
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2005-05-09 21:37:17 +00:00
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case PROP_VOLUME:
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2010-02-13 00:08:05 +00:00
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GST_OBJECT_LOCK (self);
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g_value_set_double (value, self->volume);
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GST_OBJECT_UNLOCK (self);
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2004-03-14 22:34:34 +00:00
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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2001-12-22 23:27:17 +00:00
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}
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}
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static gboolean
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2004-03-14 22:34:34 +00:00
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plugin_init (GstPlugin * plugin)
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2001-12-22 23:27:17 +00:00
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{
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2008-03-21 16:46:33 +00:00
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GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "volume", 0, "Volume gain");
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2004-03-14 22:34:34 +00:00
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return gst_element_register (plugin, "volume", GST_RANK_NONE,
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GST_TYPE_VOLUME);
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2001-12-22 23:27:17 +00:00
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}
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2004-03-14 22:34:34 +00:00
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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2012-04-05 13:11:05 +00:00
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volume,
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2006-03-06 20:52:25 +00:00
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"plugin for controlling audio volume",
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2005-10-16 13:54:44 +00:00
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plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
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