diff --git a/doc/contributions.txt b/doc/contributions.txt
index 988410701b741e0022592b6a1ca9c3305585a816..0f7f458a81451db89f6d4ef45be32a11a4f7ea0f 100644
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -581,6 +581,7 @@ Jonathan Yap
STORM-1639
STORM-910
STORM-1642
+ STORM-591
Kadah Coba
STORM-1060
Jondan Lundquist
@@ -913,6 +914,7 @@ Robin Cornelius
SNOW-599
SNOW-747
STORM-422
+ STORM-591
STORM-960
STORM-1019
STORM-1095
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 3c53a9d44c3767aec23e9de601a076bdc165eb26..c7300cc1bb799f0c7a75109e44eafd523fe456b6 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -192,6 +192,28 @@
<key>Value</key>
<integer>1</integer>
</map>
+ <key>AudioMusicFadeIn</key>
+ <map>
+ <key>Comment</key>
+ <string>Fade in time in seconds for music streams</string>
+ <key>Persist</key>
+ <integer>1</integer>
+ <key>Type</key>
+ <string>F32</string>
+ <key>Value</key>
+ <real>5.0</real>
+ </map>
+ <key>AudioMusicFadeOut</key>
+ <map>
+ <key>Comment</key>
+ <string>Fade out time in seconds for music streams</string>
+ <key>Persist</key>
+ <integer>1</integer>
+ <key>Type</key>
+ <string>F32</string>
+ <key>Value</key>
+ <real>5.0</real>
+ </map>
<key>AudioLevelAmbient</key>
<map>
<key>Comment</key>
diff --git a/indra/newview/lloverlaybar.cpp b/indra/newview/lloverlaybar.cpp
deleted file mode 100644
index c2bbec04700ed77ec65745199c7d76c6cb9033d9..0000000000000000000000000000000000000000
--- a/indra/newview/lloverlaybar.cpp
+++ /dev/null
@@ -1,378 +0,0 @@
-/**
- * @file lloverlaybar.cpp
- * @brief LLOverlayBar class implementation
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-// Temporary buttons that appear at the bottom of the screen when you
-// are in a mode.
-
-#include "llviewerprecompiledheaders.h"
-
-#include "lloverlaybar.h"
-
-#include "llaudioengine.h"
-#include "llrender.h"
-#include "llagent.h"
-#include "llbutton.h"
-#include "llfocusmgr.h"
-#include "llimview.h"
-#include "llmediaremotectrl.h"
-#include "llparcel.h"
-#include "lltextbox.h"
-#include "llui.h"
-#include "llviewercontrol.h"
-#include "llviewertexturelist.h"
-#include "llviewerjoystick.h"
-#include "llviewermedia.h"
-#include "llviewermenu.h" // handle_reset_view()
-#include "llviewermedia.h"
-#include "llviewerparcelmedia.h"
-#include "llviewerparcelmgr.h"
-#include "lluictrlfactory.h"
-#include "llviewerwindow.h"
-#include "llvoiceclient.h"
-#include "llvoavatarself.h"
-#include "llvoiceremotectrl.h"
-#include "llmediactrl.h"
-#include "llselectmgr.h"
-
-//
-// Globals
-//
-
-LLOverlayBar *gOverlayBar = NULL;
-
-extern S32 MENU_BAR_HEIGHT;
-
-//
-// Functions
-//
-
-
-
-void* LLOverlayBar::createMediaRemote(void* userdata)
-{
- LLOverlayBar *self = (LLOverlayBar*)userdata;
- self->mMediaRemote = new LLMediaRemoteCtrl ();
- return self->mMediaRemote;
-}
-
-void* LLOverlayBar::createVoiceRemote(void* userdata)
-{
- LLOverlayBar *self = (LLOverlayBar*)userdata;
- self->mVoiceRemote = new LLVoiceRemoteCtrl();
- return self->mVoiceRemote;
-}
-
-LLOverlayBar::LLOverlayBar()
- : LLPanel(),
- mMediaRemote(NULL),
- mVoiceRemote(NULL),
- mMusicState(STOPPED)
-{
- setMouseOpaque(FALSE);
- setIsChrome(TRUE);
-
- mBuilt = false;
-
- mFactoryMap["media_remote"] = LLCallbackMap(LLOverlayBar::createMediaRemote, this);
- mFactoryMap["voice_remote"] = LLCallbackMap(LLOverlayBar::createVoiceRemote, this);
-
- LLUICtrlFactory::getInstance()->buildPanel(this, "panel_overlaybar.xml");
-}
-
-BOOL LLOverlayBar::postBuild()
-{
- childSetAction("Set Not Busy",onClickSetNotBusy,this);
- childSetAction("Mouselook",onClickMouselook,this);
- childSetAction("Stand Up",onClickStandUp,this);
- childSetAction("Flycam",onClickFlycam,this);
- childSetVisible("chat_bar", gSavedSettings.getBOOL("ChatVisible"));
-
- mVoiceRemote->expandOrCollapse();
- mMediaRemote->expandOrCollapse();
-
- setFocusRoot(TRUE);
- mBuilt = true;
-
- layoutButtons();
- return TRUE;
-}
-
-LLOverlayBar::~LLOverlayBar()
-{
- // LLView destructor cleans up children
-}
-
-// virtual
-void LLOverlayBar::reshape(S32 width, S32 height, BOOL called_from_parent)
-{
- LLView::reshape(width, height, called_from_parent);
-
- if (mBuilt)
- {
- layoutButtons();
- }
-}
-
-void LLOverlayBar::layoutButtons()
-{
- LLView* state_buttons_panel = getChildView("state_buttons");
-
- if (state_buttons_panel->getVisible())
- {
- LLViewQuery query;
- LLWidgetTypeFilter<LLButton> widget_filter;
- query.addPreFilter(LLEnabledFilter::getInstance());
- query.addPreFilter(&widget_filter);
-
- child_list_t button_list = query(state_buttons_panel);
-
- const S32 MAX_BAR_WIDTH = 600;
- S32 bar_width = llclamp(state_buttons_panel->getRect().getWidth(), 0, MAX_BAR_WIDTH);
-
- // calculate button widths
- const S32 MAX_BUTTON_WIDTH = 150;
- const S32 STATUS_BAR_PAD = 10;
- S32 segment_width = llclamp(lltrunc((F32)(bar_width) / (F32)button_list.size()), 0, MAX_BUTTON_WIDTH);
- S32 btn_width = segment_width - STATUS_BAR_PAD;
-
- // Evenly space all buttons, starting from left
- S32 left = 0;
- S32 bottom = 1;
-
- for (child_list_reverse_iter_t child_iter = button_list.rbegin();
- child_iter != button_list.rend(); ++child_iter)
- {
- LLView *view = *child_iter;
- LLRect r = view->getRect();
- r.setOriginAndSize(left, bottom, btn_width, r.getHeight());
- view->setRect(r);
- left += segment_width;
- }
- }
-}
-
-// Per-frame updates of visibility
-void LLOverlayBar::refresh()
-{
- BOOL buttons_changed = FALSE;
-
- BOOL im_received = gIMMgr->getIMReceived();
- LLButton* button = getChild<LLButton>("IM Received");
- if (button && button->getVisible() != im_received)
- {
- button->setVisible(im_received);
- sendChildToFront(button);
- moveChildToBackOfTabGroup(button);
- buttons_changed = TRUE;
- }
-
- BOOL busy = gAgent.getBusy();
- button = getChild<LLButton>("Set Not Busy");
- if (button && button->getVisible() != busy)
- {
- button->setVisible(busy);
- sendChildToFront(button);
- moveChildToBackOfTabGroup(button);
- buttons_changed = TRUE;
- }
-
- BOOL flycam = LLViewerJoystick::getInstance()->getOverrideCamera();
- button = getChild<LLButton>("Flycam");
- if (button && button->getVisible() != flycam)
- {
- button->setVisible(flycam);
- sendChildToFront(button);
- moveChildToBackOfTabGroup(button);
- buttons_changed = TRUE;
- }
-
- BOOL mouselook_grabbed;
- mouselook_grabbed = gAgent.isControlGrabbed(CONTROL_ML_LBUTTON_DOWN_INDEX)
- || gAgent.isControlGrabbed(CONTROL_ML_LBUTTON_UP_INDEX);
- button = getChild<LLButton>("Mouselook");
-
- if (button && button->getVisible() != mouselook_grabbed)
- {
- button->setVisible(mouselook_grabbed);
- sendChildToFront(button);
- moveChildToBackOfTabGroup(button);
- buttons_changed = TRUE;
- }
-
- BOOL sitting = FALSE;
- if (gAgent.getAvatarObject())
- {
- sitting = gAgent.getAvatarObject()->isSitting();
- }
- button = getChild<LLButton>("Stand Up");
-
- if (button && button->getVisible() != sitting)
- {
- button->setVisible(sitting);
- sendChildToFront(button);
- moveChildToBackOfTabGroup(button);
- buttons_changed = TRUE;
- }
-
-
- moveChildToBackOfTabGroup(mMediaRemote);
- moveChildToBackOfTabGroup(mVoiceRemote);
-
- // turn off the whole bar in mouselook
- if (gAgent.cameraMouselook())
- {
- childSetVisible("media_remote_container", FALSE);
- childSetVisible("voice_remote_container", FALSE);
- childSetVisible("state_buttons", FALSE);
- }
- else
- {
- // update "remotes"
- childSetVisible("media_remote_container", TRUE);
- childSetVisible("voice_remote_container", LLVoiceClient::getInstance()->voiceEnabled());
- childSetVisible("state_buttons", TRUE);
- }
-
- // always let user toggle into and out of chatbar
- childSetVisible("chat_bar", gSavedSettings.getBOOL("ChatVisible"));
-
- if (buttons_changed)
- {
- layoutButtons();
- }
-}
-
-//-----------------------------------------------------------------------
-// Static functions
-//-----------------------------------------------------------------------
-
-// static
-void LLOverlayBar::onClickSetNotBusy(void*)
-{
- gAgent.clearBusy();
-}
-
-
-// static
-void LLOverlayBar::onClickFlycam(void*)
-{
- LLViewerJoystick::getInstance()->toggleFlycam();
-}
-
-// static
-void LLOverlayBar::onClickResetView(void* data)
-{
- handle_reset_view();
-}
-
-//static
-void LLOverlayBar::onClickMouselook(void*)
-{
- gAgent.changeCameraToMouselook();
-}
-
-//static
-void LLOverlayBar::onClickStandUp(void*)
-{
- LLSelectMgr::getInstance()->deselectAllForStandingUp();
- gAgent.setControlFlags(AGENT_CONTROL_STAND_UP);
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// static media helpers
-// *TODO: Move this into an audio manager abstraction
-//static
-void LLOverlayBar::mediaStop(void*)
-{
- if (!gOverlayBar)
- {
- // return;
- }
- LLViewerParcelMedia::stop();
-}
-//static
-void LLOverlayBar::toggleMediaPlay(void*)
-{
- if (!gOverlayBar)
- {
- // return;
- }
-
-
- if (LLViewerParcelMedia::getStatus() == LLViewerMediaImpl::MEDIA_PAUSED)
- {
- LLViewerParcelMedia::start();
- }
- else if(LLViewerParcelMedia::getStatus() == LLViewerMediaImpl::MEDIA_PLAYING)
- {
- LLViewerParcelMedia::pause();
- }
- else
- {
- LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
- if (parcel)
- {
- LLViewerParcelMedia::play(parcel);
- }
- }
-}
-
-//static
-void LLOverlayBar::toggleMusicPlay(void*)
-{
- if (gAudiop->isInternetStreamPlaying() != 1)
- {
- if (gAudiop)
- {
- LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
- if ( parcel )
- {
- // this doesn't work properly when crossing parcel boundaries - even when the
- // stream is stopped, it doesn't return the right thing - commenting out for now.
- // if ( gAudiop->isInternetStreamPlaying() == 0 )
- {
- gAudiop->startInternetStream(parcel->getMusicURL());
- }
- }
- }
- }
- //else
- //{
- // gOverlayBar->mMusicState = PAUSED; // desired state
- // if (gAudiop)
- // {
- // gAudiop->pauseInternetStream(1);
- // }
- //}
- else
- {
- if (gAudiop)
- {
- gAudiop->stopInternetStream();
- }
- }
-}
-
diff --git a/indra/newview/lloverlaybar.h b/indra/newview/lloverlaybar.h
deleted file mode 100644
index b36f5ebb731cc756bb991667f715dca770946b33..0000000000000000000000000000000000000000
--- a/indra/newview/lloverlaybar.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/**
- * @file lloverlaybar.h
- * @brief LLOverlayBar class definition
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLOVERLAYBAR_H
-#define LL_LLOVERLAYBAR_H
-
-#include "llpanel.h"
-
-// "Constants" loaded from settings.xml at start time
-extern S32 STATUS_BAR_HEIGHT;
-
-class LLButton;
-class LLLineEditor;
-class LLMediaRemoteCtrl;
-class LLMessageSystem;
-class LLTextBox;
-class LLTextEditor;
-class LLUICtrl;
-class LLUUID;
-class LLFrameTimer;
-class LLStatGraph;
-class LLSlider;
-class LLVoiceRemoteCtrl;
-
-class LLOverlayBar
-: public LLPanel
-{
-public:
- LLOverlayBar();
- ~LLOverlayBar();
-
- /*virtual*/ void refresh();
- /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
- /*virtual*/ BOOL postBuild();
-
- void layoutButtons();
-
- // helpers for returning desired state
- BOOL musicPlaying() { return mMusicState == PLAYING; }
-
- static void onClickSetNotBusy(void* data);
- static void onClickMouselook(void* data);
- static void onClickStandUp(void* data);
- static void onClickResetView(void* data);
- static void onClickFlycam(void* data);
-
- //static media helper functions
- static void toggleMediaPlay(void*);
- static void toggleMusicPlay(void*);
- static void musicPause(void*);
- static void musicStop(void*);
- static void mediaStop(void*);
-
- static void toggleAudioVolumeFloater(void*);
-
-protected:
- static void* createMediaRemote(void* userdata);
- static void* createVoiceRemote(void* userdata);
-
- void enableMediaButtons();
-
-protected:
- LLMediaRemoteCtrl* mMediaRemote;
- LLVoiceRemoteCtrl* mVoiceRemote;
- bool mBuilt; // dialog constructed yet?
- enum { STOPPED=0, PLAYING=1, PAUSED=2 };
- S32 mMusicState;
-};
-
-extern LLOverlayBar* gOverlayBar;
-
-#endif
diff --git a/indra/newview/llpanelnearbymedia.cpp b/indra/newview/llpanelnearbymedia.cpp
index 2bbd15ae1175eb31200dada6f5d3405865e33c0d..53fc64f089fac7e2db4e92024797d6e3384b5c6d 100644
--- a/indra/newview/llpanelnearbymedia.cpp
+++ b/indra/newview/llpanelnearbymedia.cpp
@@ -52,6 +52,7 @@
#include "llvovolume.h"
#include "llstatusbar.h"
#include "llsdutil.h"
+#include "llvieweraudio.h"
#include "llfloaterreg.h"
#include "llfloaterpreference.h" // for the gear icon
@@ -808,7 +809,7 @@ bool LLPanelNearByMedia::setDisabled(const LLUUID &row_id, bool disabled)
if (row_id == PARCEL_AUDIO_LIST_ITEM_UUID)
{
if (disabled) onClickParcelAudioStop();
- else onClickParcelAudioStart();
+ else onClickParcelAudioPlay();
return true;
}
else if (row_id == PARCEL_MEDIA_LIST_ITEM_UUID)
@@ -857,24 +858,11 @@ void LLPanelNearByMedia::onClickParcelMediaPause()
LLViewerParcelMedia::pause();
}
-void LLPanelNearByMedia::onClickParcelAudioStart()
-{
- // User *explicitly* started the internet stream, so keep the stream
- // playing and updated as they cross to other parcels etc.
- mParcelAudioAutoStart = true;
-
- if (!gAudiop)
- return;
-
- gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL());
-}
-
void LLPanelNearByMedia::onClickParcelAudioPlay()
{
// User *explicitly* started the internet stream, so keep the stream
// playing and updated as they cross to other parcels etc.
mParcelAudioAutoStart = true;
-
if (!gAudiop)
return;
@@ -883,8 +871,9 @@ void LLPanelNearByMedia::onClickParcelAudioPlay()
// 'false' means unpause
gAudiop->pauseInternetStream(false);
}
- else {
- gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL());
+ else
+ {
+ LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLViewerMedia::getParcelAudioURL());
}
}
@@ -894,11 +883,10 @@ void LLPanelNearByMedia::onClickParcelAudioStop()
// re-start audio when i.e. they move to another parcel, until
// they explicitly start it again.
mParcelAudioAutoStart = false;
-
if (!gAudiop)
return;
- gAudiop->stopInternetStream();
+ LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
}
void LLPanelNearByMedia::onClickParcelAudioPause()
diff --git a/indra/newview/llpanelnearbymedia.h b/indra/newview/llpanelnearbymedia.h
index be4d3137435fcc39b4b632e4fe3665da0c4182e5..c3634de9b47eec37311078efdd8db35377c372b6 100644
--- a/indra/newview/llpanelnearbymedia.h
+++ b/indra/newview/llpanelnearbymedia.h
@@ -115,7 +115,6 @@ class LLPanelNearByMedia : public LLPanel
void onClickParcelMediaPause();
void onClickParcelAudioPlay();
void onClickParcelAudioStop();
- void onClickParcelAudioStart();
void onClickParcelAudioPause();
void onCheckAutoPlay();
void onAdvancedButtonClick();
diff --git a/indra/newview/llvieweraudio.cpp b/indra/newview/llvieweraudio.cpp
index f7fa5690d69989061bdb8207fc5e9bd04822317a..8fd1ca38076c5c6bd0dbdf8e3c01fa0ab0ee7809 100644
--- a/indra/newview/llvieweraudio.cpp
+++ b/indra/newview/llvieweraudio.cpp
@@ -37,9 +37,212 @@
#include "llvoiceclient.h"
#include "llviewermedia.h"
#include "llprogressview.h"
+#include "llcallbacklist.h"
/////////////////////////////////////////////////////////
+LLViewerAudio::LLViewerAudio() :
+ mDone(true),
+ mFadeState(FADE_IDLE),
+ mFadeTime(),
+ mIdleListnerActive(false)
+{
+}
+
+LLViewerAudio::~LLViewerAudio()
+{
+}
+
+void LLViewerAudio::registerIdleListener()
+{
+ if(mIdleListnerActive==false)
+ {
+ mIdleListnerActive = true;
+ doOnIdleRepeating(boost::bind(boost::bind(&LLViewerAudio::onIdleUpdate, this)));
+ }
+
+}
+
+void LLViewerAudio::startInternetStreamWithAutoFade(std::string streamURI)
+{
+ llinfos << "DBG streamURI: " << streamURI << llendl;
+ llinfos << "DBG mNextStreamURI: " << mNextStreamURI << llendl;
+ if (mFadeState == FADE_OUT) {llinfos << "DBG mFadeState: FADE_OUT " << llendl;}
+ if (mFadeState == FADE_IN) {llinfos << "DBG mFadeState: FADE_IN " << llendl;}
+ if (mFadeState == FADE_IDLE) {llinfos << "DBG mFadeState: FADE_IDLE " << llendl;}
+
+ // Old and new stream are identical
+ if (mNextStreamURI == streamURI)
+ {
+ return;
+ }
+
+ // Record the URI we are going to be switching to
+ mNextStreamURI = streamURI;
+
+ if (mFadeState == FADE_IDLE)
+ {
+ // If a stream is playing fade it out first
+ if (!gAudiop->getInternetStreamURL().empty())
+ {
+ mFadeState = FADE_OUT;
+llinfos << "DBG new mFadeState: OUT" << llendl;
+ }
+ // Otherwise the new stream can be faded in
+ else
+ {
+ mFadeState = FADE_IN;
+llinfos << "DBG new mFadeState: IN" << llendl;
+
+ gAudiop->startInternetStream(mNextStreamURI);
+ startFading();
+ registerIdleListener();
+ return;
+ }
+ }
+
+ if (mFadeState == FADE_OUT)
+ {
+ startFading();
+ registerIdleListener();
+ return;
+ }
+
+ if (mFadeState == FADE_IN)
+ {
+ registerIdleListener();
+ return;
+ }
+}
+
+// We want onIdleUpdate callback to keep firing whilst we are fading out. Once we have completed the fade
+// out, we switch the stream and start a fade in, and we don't care about idle updates anymore.
+// A return of false from onIdleUpdate means it will be called again next idle update.
+// A return of true means we have finished with it and the callback will be deleted.
+bool LLViewerAudio::onIdleUpdate()
+{
+ if (mDone)
+ {
+ if (mFadeState == FADE_OUT) {llinfos << "DBG mFadeState: FADE_OUT " << llendl;}
+ if (mFadeState == FADE_IN) {llinfos << "DBG mFadeState: FADE_IN " << llendl;}
+ if (mFadeState == FADE_IDLE) {llinfos << "DBG mFadeState: FADE_IDLE " << llendl;}
+
+ // This should be a rare or never occurring state.
+ if (mFadeState == FADE_IDLE)
+ {
+ deregisterIdleListener();
+ return true; // Stop calling onIdleUpdate
+ }
+
+ // we have finished the current fade operation
+ if (mFadeState == FADE_OUT)
+ {
+ // Clear URI
+ gAudiop->startInternetStream(LLStringUtil::null);
+ gAudiop->stopInternetStream();
+
+ if (!mNextStreamURI.empty())
+ {
+ mFadeState = FADE_IN;
+llinfos << "DBG new mFadeState: IN" << llendl;
+ gAudiop->startInternetStream(mNextStreamURI);
+ startFading();
+ return false;
+ }
+ else
+ {
+ mFadeState = FADE_IDLE;
+llinfos << "DBG new mFadeState: IDLE" << llendl;
+ deregisterIdleListener();
+ return true; // Stop calling onIdleUpdate
+ }
+ }
+ else if (mFadeState == FADE_IN)
+ {
+ if (mNextStreamURI != gAudiop->getInternetStreamURL())
+ {
+ mFadeState = FADE_OUT;
+ startFading();
+ return false;
+llinfos << "DBG new mFadeState: OUT" << llendl;
+ }
+ else
+ {
+ mFadeState = FADE_IDLE;
+llinfos << "DBG new mFadeState: IDLE" << llendl;
+ deregisterIdleListener();
+ return true; // Stop calling onIdleUpdate
+ }
+ }
+ }
+
+ return false;
+}
+
+void LLViewerAudio::stopInternetStreamWithAutoFade()
+{
+llinfos << "DBG stopping stream" << llendl;
+ mFadeState = FADE_IDLE;
+llinfos << "DBG new mFadeState: IDLE" << llendl;
+ mNextStreamURI = LLStringUtil::null;
+ mDone = true;
+llinfos << "DBG mDone: true" << llendl;
+
+ gAudiop->startInternetStream(LLStringUtil::null);
+ gAudiop->stopInternetStream();
+}
+
+void LLViewerAudio::startFading()
+{
+llinfos << "DBG startFading" << llendl;
+
+ if(mDone)
+ {
+ // The fade state here should only be one of FADE_IN or FADE_OUT, but, in case it is not,
+ // rather than check for both states assume a fade in and check for the fade out case.
+ mFadeTime = llmax(0.0f, gSavedSettings.getF32("AudioMusicFadeIn"));
+ if (LLViewerAudio::getInstance()->getFadeState() == LLViewerAudio::FADE_OUT)
+ {
+ mFadeTime = llmax(0.0f, gSavedSettings.getF32("AudioMusicFadeOut"));
+ }
+ stream_fade_timer.reset();
+ stream_fade_timer.setTimerExpirySec(mFadeTime);
+ mDone = false;
+llinfos << "DBG mDone: false" << llendl;
+ }
+}
+
+F32 LLViewerAudio::getFadeVolume()
+{
+ F32 fade_volume = 1.0f;
+
+ if (stream_fade_timer.hasExpired())
+ {
+ mDone = true;
+ // If we have been fading out set volume to 0 until the next fade state occurs to prevent
+ // an audio transient.
+ if (LLViewerAudio::getInstance()->getFadeState() == LLViewerAudio::FADE_OUT)
+ {
+ fade_volume = 0.0f;
+ }
+ }
+
+ if (!mDone)
+ {
+ // Calculate how far we are into the fade time
+ fade_volume = stream_fade_timer.getElapsedTimeF32() / mFadeTime;
+
+ if (LLViewerAudio::getInstance()->getFadeState() == LLViewerAudio::FADE_OUT)
+ {
+ // If we are not fading in then we are fading out, so invert the fade
+ // direction; start loud and move towards zero volume.
+ fade_volume = 1.0f - fade_volume;
+ }
+ }
+
+ return fade_volume;
+}
+
void init_audio()
{
if (!gAudiop)
@@ -145,9 +348,11 @@ void audio_update_volume(bool force_update)
{
F32 music_volume = gSavedSettings.getF32("AudioLevelMusic");
BOOL music_muted = gSavedSettings.getBOOL("MuteMusic");
- music_volume = mute_volume * master_volume * music_volume;
- gAudiop->setInternetStreamGain ( music_muted || progress_view_visible ? 0.f : music_volume );
-
+ F32 fade_volume = LLViewerAudio::getInstance()->getFadeVolume();
+llinfos << "DBG fade_volume:" << fade_volume << llendl;
+
+ music_volume = mute_volume * master_volume * music_volume * fade_volume;
+ gAudiop->setInternetStreamGain (music_muted ? 0.f : music_volume);
}
// Streaming Media
diff --git a/indra/newview/llvieweraudio.h b/indra/newview/llvieweraudio.h
index e5916285fba26684ed391bd8c8507bee3e9fcc29..316d7b32d2ba8d294302223694336b03e45e18fa 100644
--- a/indra/newview/llvieweraudio.h
+++ b/indra/newview/llvieweraudio.h
@@ -27,6 +27,10 @@
#ifndef LL_VIEWERAUDIO_H
#define LL_VIEWERAUDIO_H
+#include "llframetimer.h"
+#include "llthread.h"
+#include "llsingleton.h"
+
// comment out to turn off wind
#define kAUDIO_ENABLE_WIND
//#define kAUDIO_ENABLE_WATER 1 // comment out to turn off water
@@ -38,4 +42,41 @@ void audio_update_volume(bool force_update = true);
void audio_update_listener();
void audio_update_wind(bool force_update = true);
+class LLViewerAudio : public LLSingleton<LLViewerAudio>
+{
+public:
+
+ enum EFadeState
+ {
+ FADE_IDLE,
+ FADE_IN,
+ FADE_OUT,
+ };
+
+ LLViewerAudio();
+ virtual ~LLViewerAudio();
+
+ void startInternetStreamWithAutoFade(std::string streamURI);
+ void stopInternetStreamWithAutoFade();
+
+ bool LLViewerAudio::onIdleUpdate();
+
+ EFadeState getFadeState() { return mFadeState; }
+ bool isDone() { return mDone; };
+ F32 getFadeVolume();
+
+private:
+
+ bool mDone;
+ F32 mFadeTime;
+ std::string mNextStreamURI;
+ EFadeState mFadeState;
+ LLFrameTimer stream_fade_timer;
+ bool mIdleListnerActive;
+
+ void registerIdleListener();
+ void deregisterIdleListener() { mIdleListnerActive = false; };
+ void startFading();
+};
+
#endif //LL_VIEWER_H
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 41b4dc01e8dc0f252a35d6d00123d5b57baf769f..148bfbf0801b37e8379cd848d56648b09764588d 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -66,7 +66,7 @@
//#include "llfirstuse.h"
#include "llviewernetwork.h"
#include "llwindow.h"
-
+#include "llvieweraudio.h"
#include "llfloatermediabrowser.h" // for handling window close requests and geometry change requests in media browser windows.
#include "llfloaterwebcontent.h" // for handling window close requests and geometry change requests in media browser windows.
@@ -967,7 +967,7 @@ void LLViewerMedia::updateMedia(void *dummy_arg)
{
if(LLViewerMedia::isParcelAudioPlaying() && gAudiop && LLViewerMedia::hasParcelAudio())
{
- gAudiop->stopInternetStream();
+ LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
}
}
pimpl->setPriority(new_priority);
@@ -1069,13 +1069,24 @@ void LLViewerMedia::setAllMediaEnabled(bool val)
gAudiop &&
LLViewerMedia::hasParcelAudio())
{
- gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL());
+ if (LLAudioEngine::AUDIO_PAUSED == gAudiop->isInternetStreamPlaying())
+ {
+ // 'false' means unpause
+ gAudiop->pauseInternetStream(false);
+ }
+ else
+ {
+ LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLViewerMedia::getParcelAudioURL());
+ }
}
}
else {
// This actually unloads the impl, as opposed to "stop"ping the media
LLViewerParcelMedia::stop();
- if (gAudiop) gAudiop->stopInternetStream();
+ if (gAudiop)
+ {
+ LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
+ }
}
}
@@ -1488,8 +1499,7 @@ void LLViewerMedia::setOpenIDCookie()
new LLViewerMediaWebProfileResponder(raw_profile_url.getAuthority()),
headers);
- // FUI: No longer perform the user_status query
- //doOnetimeEarlyHTTPRequests();
+ doOnetimeEarlyHTTPRequests();
}
}
diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp
index 8db72da1eec547b45f9374dd77ff49900ccdf340..928a84e7eb82f962f2bde19694571527da457f69 100644
--- a/indra/newview/llviewerparcelmgr.cpp
+++ b/indra/newview/llviewerparcelmgr.cpp
@@ -67,6 +67,7 @@
#include "llworld.h"
#include "roles_constants.h"
#include "llweb.h"
+#include "llvieweraudio.h"
const F32 PARCEL_COLLISION_DRAW_SECS = 1.f;
@@ -1725,7 +1726,11 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
}
else
{
- // look for music.
+ // Check for video
+ LLViewerParcelMedia::update( parcel );
+
+ // Then check for music. Do this last, as there may be a delay waiting for
+ // the stream fading thread to finish.
if (gAudiop)
{
if (parcel)
@@ -1736,46 +1741,36 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
std::string music_url = music_url_raw;
LLStringUtil::trim(music_url);
- // On entering a new parcel, stop the last stream if the
- // new parcel has a different music url. (Empty URL counts
- // as different.)
const std::string& stream_url = gAudiop->getInternetStreamURL();
- if (music_url.empty() || music_url != stream_url)
+ // If there is a new music URL and it's valid, play it.
+ if (music_url.size() > 12)
{
- // URL is different from one currently playing.
- gAudiop->stopInternetStream();
-
- // If there is a new music URL and it's valid, play it.
- if (music_url.size() > 12)
+ if (music_url.substr(0,7) == "http://")
{
- if (music_url.substr(0,7) == "http://")
- {
- optionally_start_music(music_url);
- }
- else
- {
- llinfos << "Stopping parcel music (invalid audio stream URL)" << llendl;
- // clears the URL
- gAudiop->startInternetStream(LLStringUtil::null);
- }
+ optionally_start_music(music_url);
}
- else if (!gAudiop->getInternetStreamURL().empty())
+ else
{
- llinfos << "Stopping parcel music (parcel stream URL is empty)" << llendl;
- gAudiop->startInternetStream(LLStringUtil::null);
+ llinfos << "Stopping parcel music (invalid audio stream URL)" << llendl;
+ // clears the URL
+ // null value causes fade out
+ LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null);
}
}
+ else if (!gAudiop->getInternetStreamURL().empty())
+ {
+ llinfos << "Stopping parcel music (parcel stream URL is empty)" << llendl;
+ // null value causes fade out
+ LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null);
+ }
}
else
{
// Public land has no music
- gAudiop->stopInternetStream();
+ LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
}
}//if gAudiop
-
- // now check for video
- LLViewerParcelMedia::update( parcel );
};
}
@@ -1794,7 +1789,11 @@ void optionally_start_music(const std::string& music_url)
gSavedSettings.getBOOL("MediaTentativeAutoPlay")))
{
llinfos << "Starting parcel music " << music_url << llendl;
- gAudiop->startInternetStream(music_url);
+ LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(music_url);
+ }
+ else
+ {
+ LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null);
}
}
}