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vlc-gpu
Commit 71ea4eb9 authored by Eric Petit's avatar Eric Petit
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Move the messages update function to another thread. It prevents it from 

 freezing the main window (cannot seek anymore, etc).
parent 2d68f9c1
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Showing with 94 additions and 77 deletions
modules/gui/beos/InterfaceWindow.cpp
View file @ 71ea4eb9
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* InterfaceWindow.cpp: beos interface * InterfaceWindow.cpp: beos interface
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN * Copyright (C) 1999, 2000, 2001 VideoLAN
* $Id: InterfaceWindow.cpp,v 1.29 2003/02/09 17:10:52 stippi Exp $ * $Id: InterfaceWindow.cpp,v 1.30 2003/02/10 15:23:46 titer Exp $
* *
* Authors: Jean-Marc Dressler <polux@via.ecp.fr> * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org> * Samuel Hocevar <sam@zoy.org>
...@@ -791,11 +791,6 @@ void InterfaceWindow::UpdateInterface() ...@@ -791,11 +791,6 @@ void InterfaceWindow::UpdateInterface()
} }
} }
// strangly, someone is calling this function even after the object has been destructed!
// even more strangly, this workarround seems to work
if (fMessagesWindow)
fMessagesWindow->UpdateMessages();
fLastUpdateTime = system_time(); fLastUpdateTime = system_time();
} }
......
modules/gui/beos/InterfaceWindow.h
View file @ 71ea4eb9
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* InterfaceWindow.h: BeOS interface window class prototype * InterfaceWindow.h: BeOS interface window class prototype
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN * Copyright (C) 1999, 2000, 2001 VideoLAN
* $Id: InterfaceWindow.h,v 1.12 2003/02/09 17:10:52 stippi Exp $ * $Id: InterfaceWindow.h,v 1.13 2003/02/10 15:23:46 titer Exp $
* *
* Authors: Jean-Marc Dressler <polux@via.ecp.fr> * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
* Tony Castley <tcastley@mail.powerup.com.au> * Tony Castley <tcastley@mail.powerup.com.au>
...@@ -106,6 +106,7 @@ class InterfaceWindow : public BWindow ...@@ -106,6 +106,7 @@ class InterfaceWindow : public BWindow
bool IsStopped() const; bool IsStopped() const;
MediaControlView* p_mediaControl; MediaControlView* p_mediaControl;
MessagesWindow* fMessagesWindow;
private: private:
void _UpdatePlaylist(); void _UpdatePlaylist();
...@@ -126,7 +127,6 @@ class InterfaceWindow : public BWindow ...@@ -126,7 +127,6 @@ class InterfaceWindow : public BWindow
BFilePanel* fFilePanel; BFilePanel* fFilePanel;
PlayListWindow* fPlaylistWindow; PlayListWindow* fPlaylistWindow;
PreferencesWindow* fPreferencesWindow; PreferencesWindow* fPreferencesWindow;
MessagesWindow* fMessagesWindow;
BMenuBar* fMenuBar; BMenuBar* fMenuBar;
BMenuItem* fGotoMenuMI; BMenuItem* fGotoMenuMI;
BMenuItem* fNextTitleMI; BMenuItem* fNextTitleMI;
......
modules/gui/beos/MessagesWindow.cpp
View file @ 71ea4eb9
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* MessagesWindow.cpp: beos interface * MessagesWindow.cpp: beos interface
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN * Copyright (C) 1999, 2000, 2001 VideoLAN
* $Id: MessagesWindow.cpp,v 1.6 2003/02/01 12:01:11 stippi Exp $ * $Id: MessagesWindow.cpp,v 1.7 2003/02/10 15:23:46 titer Exp $
* *
* Authors: Eric Petit <titer@videolan.org> * Authors: Eric Petit <titer@videolan.org>
* *
...@@ -31,8 +31,11 @@ ...@@ -31,8 +31,11 @@
/* BeOS module headers */ /* BeOS module headers */
#include "VlcWrapper.h" #include "VlcWrapper.h"
#include "InterfaceWindow.h"
#include "MessagesWindow.h" #include "MessagesWindow.h"
static int UpdateMessages( intf_thread_t * p_intf );
/***************************************************************************** /*****************************************************************************
* MessagesWindow::MessagesWindow * MessagesWindow::MessagesWindow
*****************************************************************************/ *****************************************************************************/
...@@ -42,7 +45,6 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf, ...@@ -42,7 +45,6 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf,
B_NOT_ZOOMABLE ) B_NOT_ZOOMABLE )
{ {
this->p_intf = p_intf; this->p_intf = p_intf;
p_sub = p_intf->p_sys->p_sub;
BRect rect, textRect; BRect rect, textRect;
...@@ -62,6 +64,13 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf, ...@@ -62,6 +64,13 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf,
/* start window thread in hidden state */ /* start window thread in hidden state */
Hide(); Hide();
Show(); Show();
/* update it */
if( vlc_thread_create( p_intf, "update messages", UpdateMessages,
VLC_THREAD_PRIORITY_LOW, VLC_FALSE ) )
{
msg_Err( p_intf, "cannot create update messages thread" );
}
} }
/***************************************************************************** /*****************************************************************************
...@@ -69,6 +78,7 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf, ...@@ -69,6 +78,7 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf,
*****************************************************************************/ *****************************************************************************/
MessagesWindow::~MessagesWindow() MessagesWindow::~MessagesWindow()
{ {
vlc_thread_join( p_intf );
} }
/***************************************************************************** /*****************************************************************************
...@@ -101,78 +111,93 @@ void MessagesWindow::ReallyQuit() ...@@ -101,78 +111,93 @@ void MessagesWindow::ReallyQuit()
} }
/***************************************************************************** /*****************************************************************************
* MessagesWindow::UpdateMessages * UpdateMessages
*****************************************************************************/ *****************************************************************************/
void MessagesWindow::UpdateMessages() static int UpdateMessages( intf_thread_t * p_intf )
{ {
int i_start, oldLength; /* workaround: wait a bit or it'll crash */
char * psz_module_type = NULL; msleep( 500000 );
rgb_color red = { 200, 0, 0 };
rgb_color gray = { 150, 150, 150 }; intf_sys_t * p_sys = (intf_sys_t*)p_intf->p_sys;
rgb_color green = { 0, 150, 0 }; msg_subscription_t * p_sub = p_sys->p_sub;
rgb_color orange = { 230, 180, 00 }; MessagesWindow * messagesWindow = p_sys->p_window->fMessagesWindow;
rgb_color color; BTextView * messagesView = messagesWindow->fMessagesView;
BScrollBar * scrollBar = messagesWindow->fScrollBar;
vlc_mutex_lock( p_sub->p_lock );
int i_stop = *p_sub->pi_stop;
vlc_mutex_unlock( p_sub->p_lock );
if( p_sub->i_start != i_stop ) while( !p_intf->b_die )
{ {
for( i_start = p_sub->i_start; int i_start, oldLength;
i_start != i_stop; char * psz_module_type = NULL;
i_start = (i_start+1) % VLC_MSG_QSIZE ) rgb_color red = { 200, 0, 0 };
rgb_color gray = { 150, 150, 150 };
rgb_color green = { 0, 150, 0 };
rgb_color orange = { 230, 180, 00 };
rgb_color color;
vlc_mutex_lock( p_sub->p_lock );
int i_stop = *p_sub->pi_stop;
vlc_mutex_unlock( p_sub->p_lock );
if( p_sub->i_start != i_stop )
{ {
/* Add message */ for( i_start = p_sub->i_start;
switch( p_sub->p_msg[i_start].i_type ) i_start != i_stop;
i_start = (i_start+1) % VLC_MSG_QSIZE )
{ {
case VLC_MSG_INFO: color = green; break; /* Add message */
case VLC_MSG_WARN: color = orange; break; switch( p_sub->p_msg[i_start].i_type )
case VLC_MSG_ERR: color = red; break; {
case VLC_MSG_DBG: color = gray; break; case VLC_MSG_INFO: color = green; break;
} case VLC_MSG_WARN: color = orange; break;
case VLC_MSG_ERR: color = red; break;
case VLC_MSG_DBG: color = gray; break;
}
switch( p_sub->p_msg[i_start].i_object_type ) switch( p_sub->p_msg[i_start].i_object_type )
{ {
case VLC_OBJECT_ROOT: psz_module_type = "root"; break; case VLC_OBJECT_ROOT: psz_module_type = "root"; break;
case VLC_OBJECT_VLC: psz_module_type = "vlc"; break; case VLC_OBJECT_VLC: psz_module_type = "vlc"; break;
case VLC_OBJECT_MODULE: psz_module_type = "module"; break; case VLC_OBJECT_MODULE: psz_module_type = "module"; break;
case VLC_OBJECT_INTF: psz_module_type = "interface"; break; case VLC_OBJECT_INTF: psz_module_type = "interface"; break;
case VLC_OBJECT_PLAYLIST: psz_module_type = "playlist"; break; case VLC_OBJECT_PLAYLIST: psz_module_type = "playlist"; break;
case VLC_OBJECT_ITEM: psz_module_type = "item"; break; case VLC_OBJECT_ITEM: psz_module_type = "item"; break;
case VLC_OBJECT_INPUT: psz_module_type = "input"; break; case VLC_OBJECT_INPUT: psz_module_type = "input"; break;
case VLC_OBJECT_DECODER: psz_module_type = "decoder"; break; case VLC_OBJECT_DECODER: psz_module_type = "decoder"; break;
case VLC_OBJECT_VOUT: psz_module_type = "video output"; break; case VLC_OBJECT_VOUT: psz_module_type = "video output"; break;
case VLC_OBJECT_AOUT: psz_module_type = "audio output"; break; case VLC_OBJECT_AOUT: psz_module_type = "audio output"; break;
case VLC_OBJECT_SOUT: psz_module_type = "stream output"; break; case VLC_OBJECT_SOUT: psz_module_type = "stream output"; break;
} }
if ( fMessagesView->LockLooper() ) if ( messagesView->LockLooper() )
{ {
oldLength = fMessagesView->TextLength(); oldLength = messagesView->TextLength();
BString string; BString string;
string << p_sub->p_msg[i_start].psz_module << " " << psz_module_type << " : " << string << p_sub->p_msg[i_start].psz_module << " " << psz_module_type << " : " <<
p_sub->p_msg[i_start].psz_msg << "\n"; p_sub->p_msg[i_start].psz_msg << "\n";
fMessagesView->Insert( string.String() ); messagesView->Insert( string.String() );
fMessagesView->SetFontAndColor( oldLength, messagesView->SetFontAndColor( oldLength,
fMessagesView->TextLength(), messagesView->TextLength(),
NULL, 0, &color ); NULL, 0, &color );
fMessagesView->Draw( fMessagesView->Bounds() ); messagesView->Draw( messagesView->Bounds() );
fMessagesView->UnlockLooper(); messagesView->UnlockLooper();
} }
/* Scroll at the end */ /* Scroll at the end */
if( fScrollBar->LockLooper() ) if( scrollBar->LockLooper() )
{ {
float min, max; float min, max;
fScrollBar->GetRange( &min, &max ); scrollBar->GetRange( &min, &max );
fScrollBar->SetValue( max ); scrollBar->SetValue( max );
fScrollBar->UnlockLooper(); scrollBar->UnlockLooper();
}
} }
}
vlc_mutex_lock( p_sub->p_lock ); vlc_mutex_lock( p_sub->p_lock );
p_sub->i_start = i_start; p_sub->i_start = i_start;
vlc_mutex_unlock( p_sub->p_lock ); vlc_mutex_unlock( p_sub->p_lock );
}
/* Wait a bit */
msleep( INTF_IDLE_SLEEP );
} }
return 0;
} }
modules/gui/beos/MessagesWindow.h
View file @ 71ea4eb9
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* MessagesWindow.h * MessagesWindow.h
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN * Copyright (C) 1999, 2000, 2001 VideoLAN
* $Id: MessagesWindow.h,v 1.2 2003/01/26 08:28:20 titer Exp $ * $Id: MessagesWindow.h,v 1.3 2003/02/10 15:23:46 titer Exp $
* *
* Authors: Eric Petit <titer@videolan.org> * Authors: Eric Petit <titer@videolan.org>
* *
...@@ -36,11 +36,8 @@ class MessagesWindow : public BWindow ...@@ -36,11 +36,8 @@ class MessagesWindow : public BWindow
virtual bool QuitRequested(); virtual bool QuitRequested();
void ReallyQuit(); void ReallyQuit();
void UpdateMessages();
private:
intf_thread_t * p_intf; intf_thread_t * p_intf;
msg_subscription_t * p_sub;
BView * fBackgroundView; BView * fBackgroundView;
BTextView * fMessagesView; BTextView * fMessagesView;
......
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