Searched refs:volume (Results 126 - 150 of 153) sorted by relevance

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/frameworks/av/media/libaudioclient/include/media/
H A DAudioMixer.h56 static const uint32_t MAX_NUM_VOLUMES = 2; // stereo volume only
73 RAMP_VOLUME = 0x3002, // ramp to new volume
174 // TODO: Eventually remove legacy integer volume settings
176 int16_t volume[MAX_NUM_VOLUMES]; // U4.12 fixed point (top bit should be zero) member in union:android::AudioMixer::track_t::__anon193
250 float mVolume[MAX_NUM_VOLUMES]; // floating point set volume
251 float mPrevVolume[MAX_NUM_VOLUMES]; // floating point previous volume
252 float mVolumeInc[MAX_NUM_VOLUMES]; // floating point volume increment
338 /* multi-format volume mixing function (calls template functions
342 * USEFLOATVOL (set to true if float volume is used)
343 * ADJUSTVOL (set to true if volume ram
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H A DAudioTrack.h386 * If the track was previously paused, volume is ramped up over the first mix buffer.
415 /* Set volume for this track, mostly used for games' sound effects
421 /* Set volume for all channels. This is the preferred API for new applications,
424 status_t setVolume(float volume);
740 /* Sets the volume shaper object */
745 /* Gets the volume shaper state */
/frameworks/base/packages/SystemUI/src/com/android/systemui/volume/
H A DVolumeDialogMotion.java17 package com.android.systemui.volume;
42 private final ViewGroup mContents; // volume rows + zen footer
H A DMediaSessions.java17 package com.android.systemui.volume;
H A DVolumeDialogControllerImpl.java17 package com.android.systemui.volume;
60 * Source of truth for all state / events related to the volume dialog. No presentation.
139 Log.w(TAG, "Unable to set the volume controller", e);
177 Log.w(TAG, "No volume policy api");
H A DZenModePanel.java17 package com.android.systemui.volume;
H A DVolumeDialogImpl.java17 package com.android.systemui.volume;
91 * Visual presentation of the volume dialog.
594 // if there is no touch feature, show the volume ringer instead
/frameworks/av/services/audioflinger/
H A DThreads.cpp1675 // If the HAL we are using has support for master volume or master mute,
1676 // then do not attenuate or mute during mixing (just leave the volume at 1.0
1695 mStreamTypes[stream].volume = mAudioFlinger->streamVolume_l(stream);
1729 result.appendFormat("%d:%.2g", i, 20.0 * log10(st->volume));
2081 // Don't apply master volume in SW if our HAL can do it for us.
2108 mStreamTypes[stream].volume = value;
2122 return mStreamTypes[stream].volume;
4021 // Delegate master volume control to effect in output mix effect chain if needed
4182 // cache the combined master volume and stream type volume fo
8305 float volume; local
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H A DAudioFlinger.cpp871 // Set master volume in the HALs which support it.
883 // Now set the master volume in each playback thread. Playback threads
884 // assigned to HALs which do not have master volume support will apply
885 // master volume during the mix operation. Threads with HALs which do
886 // support master volume will simply ignore the setting.
1066 ALOG_ASSERT(stream != AUDIO_STREAM_PATCH, "attempt to change AUDIO_STREAM_PATCH volume");
1078 mStreamTypes[stream].volume = value;
1126 float volume; local
1130 volume = volumeInterface->streamVolume(stream);
1132 volume
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/frameworks/base/media/java/android/media/tv/
H A DTvInputService.java783 * Sets the relative stream volume of the current TV input session.
790 * @param volume A volume value between {@code 0.0f} to {@code 1.0f}.
792 public abstract void onSetStreamVolume(@FloatRange(from = 0.0, to = 1.0) float volume); argument
1180 void setStreamVolume(float volume) { argument
1181 onSetStreamVolume(volume);
/frameworks/av/include/media/
H A DAudioTrack.h386 * If the track was previously paused, volume is ramped up over the first mix buffer.
415 /* Set volume for this track, mostly used for games' sound effects
421 /* Set volume for all channels. This is the preferred API for new applications,
424 status_t setVolume(float volume);
740 /* Sets the volume shaper object */
745 /* Gets the volume shaper state */
/frameworks/base/packages/SystemUI/src/com/android/systemui/
H A DDependency.java85 import com.android.systemui.volume.VolumeDialogControllerImpl;
/frameworks/base/packages/SystemUI/src/com/android/systemui/qs/tiles/
H A DDndTile.java58 import com.android.systemui.volume.ZenModePanel;
/frameworks/base/core/java/android/speech/tts/
H A DTextToSpeechService.java710 AudioOutputParams(int sessionId, float volume, float pan, argument
713 mVolume = volume;
/frameworks/base/media/java/android/media/session/
H A DMediaSession.java53 * Allows interaction with media controllers, volume keys, media buttons, and
263 * system's volume handling for this session. If
265 * volume commands and the system will begin sending volume changes to the
284 * Configure this session to use remote volume handling. This must be called
285 * to receive volume button events, otherwise the system will adjust the
286 * appropriate stream volume for this session. If
288 * handling volume changes for this session and pass them to the volume
291 * @param volumeProvider The provider that will handle volume change
619 dispatchSetVolumeTo(int volume) argument
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/frameworks/support/media-compat/tests/src/android/support/v4/media/session/
H A DMediaControllerCompatTest.java193 public void onSetVolumeTo(int volume) {
195 setCurrentVolume(volume);
/frameworks/support/v7/mediarouter/src/android/support/v7/app/
H A DMediaRouteControllerDialog.java104 // Time to wait before updating the volume when the user lets go of the seek bar
142 // Layout for media controllers including play/pause button and the main volume slider.
261 * Sets whether to enable the volume slider and volume control using the volume keys
277 * Returns whether to enable the volume slider and volume control using the volume keys
514 // Defer dialog updates if a user is adjusting a volume in the list
556 * volume contro
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/frameworks/base/services/core/java/com/android/server/media/
H A DMediaSessionRecord.java69 * The amount of time we'll send an assumed volume after the last volume
70 * command before reverting to the last reported volume.
115 // End volume handling fields
233 * Send a volume adjustment to the session owner. Direction must be one of
237 * @param direction The direction to adjust volume in.
239 * @param packageName The package that made the original volume request.
240 * @param uid The uid that made the original volume request.
251 // Adjust the volume with a handler not to be blocked by other system service.
257 // Nothing to do, the volume canno
861 setCurrentVolume(int volume) argument
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/frameworks/av/media/libaudioclient/
H A DAudioTrack.cpp803 status_t AudioTrack::setVolume(float volume) argument
805 return setVolume(volume, volume);
2261 // restore volume handler
2723 snprintf(buffer, 255, " stream type(%d), left - right volume(%f, %f)\n", mStreamType,
/frameworks/base/media/java/android/media/
H A DMediaPlayer.java239 * such as audio/sound volume, screenOnWhilePlaying, looping can be
2123 * Sets the volume on this player.
2127 * {@link AudioManager#setStreamVolume(int, int, int)} which sets the volume of ALL streams of
2128 * a particular type. Note that the passed volume values are raw scalars in range 0.0 to 1.0.
2131 * @param leftVolume left volume scalar
2132 * @param rightVolume right volume scalar
2151 * Similar, excepts sets volume of all channels to same value.
2154 public void setVolume(float volume) { argument
2155 setVolume(volume, volume);
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H A DAudioManager.java62 * AudioManager provides access to volume and ringer mode control.
82 * audio streams may consider pausing, reducing volume or some other action
133 * @hide Broadcast intent when the volume for a particular stream type changes.
134 * Includes the stream, the new volume and previous volumes.
137 * - never used for "remote" volume changes
151 * - never used for "remote" volume changes
175 * Includes the the new volume
208 * @hide The stream type for the volume changed intent.
214 * The stream type alias for the volume changed intent.
217 * reflected by a change of the volume o
1936 playSoundEffect(int effectType, float volume) argument
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/frameworks/base/services/core/java/com/android/server/hdmi/
H A DHdmiControlService.java976 void setAudioStatus(boolean mute, int volume) { argument
991 // volume change notification back to hdmi control service.
992 audioManager.setStreamVolume(AudioManager.STREAM_MUSIC, volume,
/frameworks/base/services/core/java/com/android/server/audio/
H A DAudioService.java141 * The implementation of the volume manager service.
144 * asynchronous to external calls. For example, the task of setting a volume
146 * volume and later persist to the database. Similarly, setting the ringer mode
170 /** How long to delay before persisting a change in volume/ringer mode. */
173 /** How long to delay after a volume down event before unmuting a stream */
185 // the platform type affects volume and silent mode behavior
199 /** The controller for the volume UI. */
277 /** Maximum volume index values for audio streams */
292 /** Minimum volume index values for audio streams */
307 /* mStreamVolumeAlias[] indicates for each stream if it uses the volume setting
2627 playSoundEffectVolume(int effectType, float volume) argument
4685 onPlaySoundEffect(int effectType, int volume) argument
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/frameworks/base/services/core/java/com/android/server/tv/
H A DTvInputManagerService.java1312 public void setVolume(IBinder sessionToken, float volume, int userId) { argument
1324 getSessionLocked(sessionState).setVolume(volume);
1326 // Here, we let the hardware session know only whether volume is on or
1327 // off to prevent that the volume is controlled in the both side.
1329 Process.SYSTEM_UID, resolvedUserId).setVolume((volume > 0.0f)
/frameworks/wilhelm/include/OMXAL/
H A DOpenMAXAL.h1988 XAint32 volume

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