private void PlaybackStateChanged(object sender, BassAudioEngine.PlayState oldState,
BassAudioEngine.PlayState newState)
{
Log.Debug("WinampViz: BassPlayer_PlaybackStateChanged from {0} to {1}", oldState.ToString(), newState.ToString());
if (newState == BassAudioEngine.PlayState.Playing)
{
RenderStarted = false;
trackTag = TagReader.TagReader.ReadTag(Bass.CurrentFile);
if (trackTag != null)
{
_songTitle = String.Format("{0} - {1}", trackTag.Artist, trackTag.Title);
}
else
{
_songTitle = " ";
}
_mediaInfo.SongTitle = _songTitle;
_mediaInfo.SongFile = Bass.CurrentFile;
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Play);
}
else if (newState == BassAudioEngine.PlayState.Paused)
{
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Pause);
}
else if (newState == BassAudioEngine.PlayState.Ended)
{
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Stop);
RenderStarted = false;
}
}
public override bool Config()
{
// We need to stop the Vis first, otherwise some plugins don't allow the config to be called
if (_visParam.VisHandle != 0)
{
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Stop);
int counter = 0;
bool bFree = BassVis.BASSVIS_Free(_visParam);
while ((!bFree) && (counter <= 10))
{
bFree = BassVis.BASSVIS_IsFree(_visParam);
System.Windows.Forms.Application.DoEvents();
counter++;
}
_visParam.VisHandle = 0;
}
int tmpVis = BassVis.BASSVIS_GetPluginHandle(BASSVISKind.BASSVISKIND_WINAMP, VizPluginInfo.FilePath);
if (tmpVis != 0)
{
int numModules = BassVis.BASSVIS_GetModulePresetCount(_visParam, VizPluginInfo.FilePath);
BassVis.BASSVIS_Config(_visParam, 0);
}
return(true);
}
public override bool Config()
{
// We need to stop the Vis first, otherwise some plugins don't allow the config to be called
if (_visParam.VisHandle != 0)
{
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Stop);
BassVis.BASSVIS_Free(_visParam);
bool bFree = BassVis.BASSVIS_IsFree(_visParam);
if (bFree)
{
_visParam.VisHandle = 0;
}
else
{
Log.Warn("Visualization Manager: Failed to unload Winamp viz module - {0}", VizPluginInfo.Name);
_visParam.VisHandle = 0;
}
}
int tmpVis = BassVis.BASSVIS_GetModuleHandle(BASSVISKind.BASSVISKIND_WINAMP, VizPluginInfo.FilePath);
if (tmpVis != 0)
{
int numModules = BassVis.BASSVIS_GetModulePresetCount(_visParam, VizPluginInfo.FilePath);
BassVis.BASSVIS_Config(_visParam, 0);
}
return(true);
}
public override int RenderVisualization()
{
try
{
if (VisualizationWindow == null || !VisualizationWindow.Visible || _visParam.VisHandle == 0)
{
return(0);
}
// Set Song information, so that the plugin can display it
if (trackTag != null && Bass != null)
{
_playlistPlayer = PlayListPlayer.SingletonPlayer;
PlayListItem curPlaylistItem = _playlistPlayer.GetCurrentItem();
_mediaInfo.Position = (int)Bass.CurrentPosition;
_mediaInfo.Duration = (int)Bass.Duration;
_mediaInfo.PlaylistLen = 1;
_mediaInfo.PlaylistPos = _playlistPlayer.CurrentPlaylistPos;
}
else
{
_mediaInfo.Position = 0;
_mediaInfo.Duration = 0;
_mediaInfo.PlaylistLen = 0;
_mediaInfo.PlaylistPos = 0;
}
if (IsPreviewVisualization)
{
_mediaInfo.SongTitle = "Mediaportal Preview";
}
BassVis.BASSVIS_SetInfo(_visParam, _mediaInfo);
if (RenderStarted)
{
return(1);
}
int stream = 0;
if (Bass != null)
{
stream = (int)Bass.GetCurrentVizStream();
}
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Play);
RenderStarted = BassVis.BASSVIS_RenderChannel(_visParam, stream);
}
catch (Exception) {}
return(1);
}
public void BASSVIS_StateCallback(BASSVIS_PLAYSTATE NewState)
{
//CallBack PlayState for Winamp only
switch (NewState)
{
case BASSVIS_PLAYSTATE.SetPlaylistTitle:
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.SetPlaylistTitle, -1, _songTitle);
break;
case BASSVIS_PLAYSTATE.GetPlaylistTitlePos:
_playlistTitlePos = BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.GetPlaylistTitlePos);
break;
}
}
public override bool Config()
{
// We need to stop the Vis first, otherwise some plugins don't allow the config to be called
if (_visParam.VisHandle != 0)
{
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Stop);
BassVis.BASSVIS_Free(_visParam, ref _baseVisParam);
_visParam.VisHandle = 0;
}
int tmpVis = BassVis.BASSVIS_GetPluginHandle(BASSVISKind.BASSVISKIND_WINAMP, VizPluginInfo.FilePath);
if (tmpVis != 0)
{
int numModules = BassVis.BASSVIS_GetModulePresetCount(_visParam, VizPluginInfo.FilePath);
BassVis.BASSVIS_Config(_visParam, 0);
}
return(true);
}
public override bool SetOutputContext(OutputContextType outputType)
{
if (VisualizationWindow == null)
{
return(false);
}
if (_Initialized && !firstRun)
{
return(true);
}
// If width or height are 0 the call to CreateVis will fail.
// If width or height are 1 the window is in transition so we can ignore it.
if (VisualizationWindow.Width <= 1 || VisualizationWindow.Height <= 1)
{
return(false);
}
if (VizPluginInfo == null || VizPluginInfo.FilePath.Length == 0 || !File.Exists(VizPluginInfo.FilePath))
{
return(false);
}
if (_visParam.VisHandle != 0)
{
RenderStarted = false;
int counter = 0;
bool bFree = BassVis.BASSVIS_Free(_visParam);
while ((!bFree) && (counter <= 10))
{
bFree = BassVis.BASSVIS_IsFree(_visParam);
System.Windows.Forms.Application.DoEvents();
counter++;
}
_visParam.VisHandle = 0;
}
try
{
//Remove existing CallBacks
BassVis.BASSVIS_WINAMPRemoveCallback();
// Create the Visualisation
BASSVIS_EXEC visExec = new BASSVIS_EXEC(VizPluginInfo.FilePath);
visExec.AMP_ModuleIndex = VizPluginInfo.PresetIndex;
visExec.AMP_UseOwnW1 = 1;
visExec.AMP_UseOwnW2 = 1;
BassVis.BASSVIS_ExecutePlugin(visExec, _visParam);
if (_visParam.VisHandle != 0)
{
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Play);
// Set the visualization window that was taken over from BASSVIS_ExecutePlugin
BassVis.BASSVIS_SetVisPort(_visParam,
_visParam.VisGenWinHandle,
VisualizationWindow.Handle,
0,
0,
VisualizationWindow.Width,
VisualizationWindow.Height);
// Set CallBack for PlayState
_visCallback = BASSVIS_StateCallback;
BassVis.BASSVIS_WINAMPSetStateCallback(_visCallback);
BassVis.BASSVIS_SetOption(_visParam, BASSVIS_CONFIGFLAGS.BASSVIS_CONFIG_FFTAMP, 128);
}
// The Winamp Plugin has stolen focus on the MP window. Bring it back to froeground
Win32API.SetForegroundWindow(GUIGraphicsContext.form.Handle);
firstRun = false;
}
catch (Exception ex)
{
Log.Error(
"Visualization Manager: Winamp visualization engine initialization failed with the following exception {0}",
ex);
}
_Initialized = _visParam.VisHandle != 0;
return(_visParam.VisHandle != 0);
}
public override bool SetOutputContext(OutputContextType outputType)
{
if (VisualizationWindow == null)
{
return(false);
}
if (_Initialized && !firstRun)
{
return(true);
}
// If width or height are 0 the call to CreateVis will fail.
// If width or height are 1 the window is in transition so we can ignore it.
if (VisualizationWindow.Width <= 1 || VisualizationWindow.Height <= 1)
{
return(false);
}
if (VizPluginInfo == null || VizPluginInfo.FilePath.Length == 0 || !File.Exists(VizPluginInfo.FilePath))
{
return(false);
}
if (_visParam.VisHandle != 0)
{
BassVis.BASSVIS_Free(_visParam, ref _baseVisParam);
_visParam.VisHandle = 0;
RenderStarted = false;
}
// Set Dummy Information for the plugin, before creating it
_mediaInfo.SongTitle = "";
_mediaInfo.SongFile = "";
_mediaInfo.Position = 0;
_mediaInfo.Duration = 0;
_mediaInfo.PlaylistPos = 0;
_mediaInfo.PlaylistLen = 0;
BassVis.BASSVIS_SetInfo(_visParam, _mediaInfo);
try
{
// Create the Visualisation
BASSVIS_EXEC visExec = new BASSVIS_EXEC(VizPluginInfo.FilePath);
visExec.AMP_ModuleIndex = VizPluginInfo.PresetIndex;
visExec.AMP_UseOwnW1 = 1;
visExec.AMP_UseOwnW2 = 1;
BassVis.BASSVIS_ExecutePlugin(visExec, _visParam);
if (_visParam.VisGenWinHandle != IntPtr.Zero)
{
hwndChild = Win32API.GetWindow(VisualizationWindow.Handle, Win32API.ShowWindowFlags.Show);
if (hwndChild != IntPtr.Zero)
{
Win32API.MoveWindow(hwndChild, 0, 0, VisualizationWindow.Width, VisualizationWindow.Height, true);
}
BassVis.BASSVIS_SetVisPort(_visParam,
_visParam.VisGenWinHandle,
VisualizationWindow.Handle,
0,
0,
VisualizationWindow.Width,
VisualizationWindow.Height);
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Play);
}
else
{
BassVis.BASSVIS_SetVisPort(_visParam,
_visParam.VisGenWinHandle,
IntPtr.Zero,
0,
0,
0,
0);
}
// The Winamp Plugin has stolen focus on the MP window. Bring it back to froeground
Win32API.SetForegroundWindow(GUIGraphicsContext.form.Handle);
firstRun = false;
}
catch (Exception ex)
{
Log.Error(
"Visualization Manager: Winamp visualization engine initialization failed with the following exception {0}",
ex);
}
_Initialized = _visParam.VisHandle != 0;
return(_visParam.VisHandle != 0);
}
public override bool SetOutputContext(OutputContextType outputType)
{
if (VisualizationWindow == null)
{
return(false);
}
if (_Initialized && !firstRun)
{
return(true);
}
// If width or height are 0 the call to CreateVis will fail.
// If width or height are 1 the window is in transition so we can ignore it.
if (VisualizationWindow.Width <= 1 || VisualizationWindow.Height <= 1)
{
return(false);
}
if (VizPluginInfo == null || VizPluginInfo.FilePath.Length == 0 || !File.Exists(VizPluginInfo.FilePath))
{
return(false);
}
string vizPath = VizPluginInfo.FilePath;
string configFile = Path.Combine(System.Windows.Forms.Application.StartupPath, @"musicplayer\plugins\visualizations\Sonique\vis.ini");
try
{
// Call Play befor use BASSVIS_ExecutePlugin (moved here)
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Play);
using (Profile.Settings xmlreader = new Profile.MPSettings())
{
VizPluginInfo.UseOpenGL = xmlreader.GetValueAsBool("musicvisualization", "useOpenGL", true);
VizPluginInfo.UseCover = xmlreader.GetValueAsBool("musicvisualization", "useCover", true);
VizPluginInfo.RenderTiming = xmlreader.GetValueAsInt("musicvisualization", "renderTiming", 25);
VizPluginInfo.ViewPortSize = xmlreader.GetValueAsInt("musicvisualization", "viewPort", 0);
}
// Create the Visualisation
visExec = new BASSVIS_EXEC(vizPath);
visExec.SON_ConfigFile = configFile;
visExec.SON_Flags = BASSVISFlags.BASSVIS_DEFAULT;
visExec.SON_ParentHandle = VisualizationWindow.Handle;
visExec.Width = VisualizationWindow.Width;
visExec.Height = VisualizationWindow.Height;
visExec.SON_UseOpenGL = VizPluginInfo.UseOpenGL;
visExec.SON_ViewportWidth = VizPluginInfo.ViewPortSizeX;
visExec.SON_ViewportHeight = VizPluginInfo.ViewPortSizeY;
visExec.Left = VisualizationWindow.Left;
visExec.Top = VisualizationWindow.Top;
visExec.SON_ShowFPS = true;
// can not check IsRadio on first start
// so ProgressBar and Cover Visible state will hide after change to the next Plugin to
if (Bass.IsRadio)
{
// no duration deactivate ProgressBar
visExec.SON_ShowPrgBar = false;
// Cover-Support used only on first start if VizPluginInfo.UseCover = true
// after or change the plugin in FullScreen, Cover-Support will disable for RadioStreams
visExec.SON_UseCover = false;
}
else
{
visExec.SON_ShowPrgBar = true;
visExec.SON_UseCover = VizPluginInfo.UseCover;
}
BassVis.BASSVIS_ExecutePlugin(visExec, _visParam);
if (_visParam.VisHandle != 0)
{
// Config Settings
BassVis.BASSVIS_SetOption(_visParam, BASSVIS_CONFIGFLAGS.BASSVIS_SONIQUEVIS_CONFIG_RENDERTIMING, VizPluginInfo.RenderTiming);
BassVis.BASSVIS_SetOption(_visParam, BASSVIS_CONFIGFLAGS.BASSVIS_SONIQUEVIS_CONFIG_USESLOWFADE, 1);
BassVis.BASSVIS_SetOption(_visParam, BASSVIS_CONFIGFLAGS.BASSVIS_SONIQUEVIS_CONFIG_SLOWFADE, 5);
BassVis.BASSVIS_SetOption(_visParam, BASSVIS_CONFIGFLAGS.BASSVIS_CONFIG_FFTAMP, 5);
Win32API.ShowWindow(VisualizationWindow.Handle, Win32API.ShowWindowFlags.Hide);
// SetForegroundWindow
GUIGraphicsContext.form.Activate();
}
firstRun = false;
}
catch (Exception ex)
{
Log.Error(
"Visualization Manager: Sonique visualization engine initialization failed with the following exception {0}",
ex);
}
_Initialized = _visParam.VisHandle != 0;
return(_visParam.VisHandle != 0);
}
public override int RenderVisualization()
{
try
{
if (VisualizationWindow == null || !VisualizationWindow.Visible || _visParam.VisHandle == 0)
{
return(0);
}
// Any is wrong with PlaybackStateChanged, if the songfile automatically changed
// so i have create a new variable which fix this problem
if (Bass != null)
{
if ((Bass.CurrentFile != _OldCurrentFile) && !Bass.IsRadio)
{
trackTag = TagReader.TagReader.ReadTag(Bass.CurrentFile);
if (trackTag != null)
{
_songTitle = String.Format("{0} - {1}", trackTag.Artist, trackTag.Title);
_OldCurrentFile = Bass.CurrentFile;
}
else
{
_songTitle = " ";
}
}
// Set Song information, so that the plugin can display it
if (trackTag != null && !Bass.IsRadio)
{
_mediaInfo.SongTitle = _songTitle;
_mediaInfo.SongFile = Bass.CurrentFile;
_mediaInfo.Position = (int)(1000 * Bass.CurrentPosition);
_mediaInfo.Duration = (int)Bass.Duration;
}
else
{
if (Bass.IsRadio)
{
// Change TrackTag to StreamTag for Radio
trackTag = Bass.GetStreamTags();
if (trackTag != null)
{
// Artist and Title show better i think
_songTitle = trackTag.Artist + ": " + trackTag.Title;
_mediaInfo.SongTitle = _songTitle;
}
else
{
_songTitle = " ";
}
_mediaInfo.Position = (int)(1000 * Bass.CurrentPosition);
}
else
{
_mediaInfo.Position = 0;
_mediaInfo.Duration = 0;
}
}
}
if (IsPreviewVisualization)
{
_mediaInfo.SongTitle = "Mediaportal Preview";
}
BassVis.BASSVIS_SetInfo(_visParam, _mediaInfo);
if (RenderStarted)
{
return(1);
}
int stream = 0;
if (Bass != null)
{
stream = (int)Bass.GetCurrentVizStream();
}
// ckeck is playing
int nReturn = BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.IsPlaying);
if (nReturn == Convert.ToInt32(BASSVIS_PLAYSTATE.Play) && (_visParam.VisHandle != 0))
{
// Do not Render without playing
if (MusicPlayer.BASS.Config.MusicPlayer == AudioPlayer.WasApi)
{
RenderStarted = BassVis.BASSVIS_RenderChannel(_visParam, stream, true);
}
else
{
RenderStarted = BassVis.BASSVIS_RenderChannel(_visParam, stream, false);
}
}
}
catch (Exception) {}
return(1);
}
public override bool SetOutputContext(OutputContextType outputType)
{
if (VisualizationWindow == null)
{
return(false);
}
if (_Initialized && !firstRun)
{
return(true);
}
// If width or height are 0 the call to CreateVis will fail.
// If width or height are 1 the window is in transition so we can ignore it.
if (VisualizationWindow.Width <= 1 || VisualizationWindow.Height <= 1)
{
return(false);
}
if (VizPluginInfo == null || VizPluginInfo.FilePath.Length == 0 || !File.Exists(VizPluginInfo.FilePath))
{
return(false);
}
try
{
using (Profile.Settings xmlreader = new Profile.MPSettings())
{
VizPluginInfo.FFTSensitivity = xmlreader.GetValueAsInt("musicvisualization", "fftSensitivity", 36);
VizPluginInfo.PresetIndex = xmlreader.GetValueAsInt("musicvisualization", "preset", 0);
}
//Remove existing CallBacks
BassVis.BASSVIS_WINAMPRemoveCallback();
// Call Play befor use BASSVIS_ExecutePlugin (moved here)
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Play);
// Set CallBack for PlayState
_visCallback = BASSVIS_StateCallback;
BassVis.BASSVIS_WINAMPSetStateCallback(_visCallback);
// Hide the Viswindow, so that we don't see it, befor any Render
Win32API.ShowWindow(VisualizationWindow.Handle, Win32API.ShowWindowFlags.Hide);
// Create the Visualisation
BASSVIS_EXEC visExec = new BASSVIS_EXEC(VizPluginInfo.FilePath);
visExec.AMP_ModuleIndex = VizPluginInfo.PresetIndex;
visExec.AMP_UseOwnW1 = 1;
visExec.AMP_UseOwnW2 = 1;
// The flag below is needed for the Vis to have it's own message queue
// Thus it is avoided that it steals focus from MP.
visExec.AMP_UseFakeWindow = true;
BassVis.BASSVIS_ExecutePlugin(visExec, _visParam);
if (_visParam.VisHandle != 0)
{
// Set the visualization window that was taken over from BASSVIS_ExecutePlugin
BassVis.BASSVIS_SetVisPort(_visParam,
_visParam.VisGenWinHandle,
VisualizationWindow.Handle,
0,
0,
VisualizationWindow.Width,
VisualizationWindow.Height);
BassVis.BASSVIS_SetOption(_visParam, BASSVIS_CONFIGFLAGS.BASSVIS_CONFIG_FFTAMP, VizPluginInfo.FFTSensitivity);
// SetForegroundWindow
GUIGraphicsContext.form.Activate();
}
firstRun = false;
}
catch (Exception ex)
{
Log.Error(
"Visualization Manager: Winamp visualization engine initialization failed with the following exception {0}",
ex);
}
_Initialized = _visParam.VisHandle != 0;
return(_visParam.VisHandle != 0);
}
public override bool SetOutputContext(OutputContextType outputType)
{
if (VisualizationWindow == null)
{
return(false);
}
if (_Initialized && !firstRun)
{
return(true);
}
// If width or height are 0 the call to CreateVis will fail.
// If width or height are 1 the window is in transition so we can ignore it.
if (VisualizationWindow.Width <= 1 || VisualizationWindow.Height <= 1)
{
return(false);
}
if (VizPluginInfo == null || VizPluginInfo.FilePath.Length == 0 || !File.Exists(VizPluginInfo.FilePath))
{
return(false);
}
try
{
BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.Play);
string vizPath = VizPluginInfo.FilePath;
visExec = new BASSVIS_EXEC(vizPath);
visExec.PluginFile = vizPath;
visExec.BB_Flags = BASSVISFlags.BASSVIS_DEFAULT;
visExec.BB_ParentHandle = VisualizationWindow.Handle;
visExec.BB_ShowFPS = true;
// can not check IsRadio on first start
// so ProgressBar Visible State will hide after change to the next Plugin to
if (Bass.IsRadio)
{
// no duration deactivate ProgressBar
visExec.BB_ShowPrgBar = false;
}
else
{
visExec.BB_ShowPrgBar = true;
}
visExec.Left = 0;
visExec.Top = 0;
visExec.Width = VisualizationWindow.Width;
visExec.Height = VisualizationWindow.Height;
BassVis.BASSVIS_ExecutePlugin(visExec, _visParam);
if (_visParam.VisHandle != 0)
{
// SetForegroundWindow
GUIGraphicsContext.form.Activate();
}
firstRun = false;
}
catch (Exception ex)
{
Log.Error(
"Visualization Manager: Bassbox visualization engine initialization failed with the following exception {0}",
ex);
}
_Initialized = _visParam.VisHandle != 0;
return(_visParam.VisHandle != 0);
}