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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 @@
* InterfaceWindow.cpp: beos interface
*****************************************************************************
* 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>
* Samuel Hocevar <sam@zoy.org>
......@@ -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();
}
......
modules/gui/beos/InterfaceWindow.h
View file @ 71ea4eb9
......@@ -2,7 +2,7 @@
* InterfaceWindow.h: BeOS interface window class prototype
*****************************************************************************
* 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>
* Tony Castley <tcastley@mail.powerup.com.au>
......@@ -106,6 +106,7 @@ class InterfaceWindow : public BWindow
bool IsStopped() const;
MediaControlView* p_mediaControl;
MessagesWindow* fMessagesWindow;
private:
void _UpdatePlaylist();
......@@ -126,7 +127,6 @@ class InterfaceWindow : public BWindow
BFilePanel* fFilePanel;
PlayListWindow* fPlaylistWindow;
PreferencesWindow* fPreferencesWindow;
MessagesWindow* fMessagesWindow;
BMenuBar* fMenuBar;
BMenuItem* fGotoMenuMI;
BMenuItem* fNextTitleMI;
......
modules/gui/beos/MessagesWindow.cpp
View file @ 71ea4eb9
......@@ -2,7 +2,7 @@
* MessagesWindow.cpp: beos interface
*****************************************************************************
* 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>
*
......@@ -31,8 +31,11 @@
/* BeOS module headers */
#include "VlcWrapper.h"
#include "InterfaceWindow.h"
#include "MessagesWindow.h"
static int UpdateMessages( intf_thread_t * p_intf );
/*****************************************************************************
* MessagesWindow::MessagesWindow
*****************************************************************************/
......@@ -42,7 +45,6 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf,
B_NOT_ZOOMABLE )
{
this->p_intf = p_intf;
p_sub = p_intf->p_sys->p_sub;
BRect rect, textRect;
......@@ -62,6 +64,13 @@ MessagesWindow::MessagesWindow( intf_thread_t * p_intf,
/* start window thread in hidden state */
Hide();
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,
*****************************************************************************/
MessagesWindow::~MessagesWindow()
{
vlc_thread_join( p_intf );
}
/*****************************************************************************
......@@ -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;
char * psz_module_type = NULL;
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 );
/* workaround: wait a bit or it'll crash */
msleep( 500000 );
intf_sys_t * p_sys = (intf_sys_t*)p_intf->p_sys;
msg_subscription_t * p_sub = p_sys->p_sub;
MessagesWindow * messagesWindow = p_sys->p_window->fMessagesWindow;
BTextView * messagesView = messagesWindow->fMessagesView;
BScrollBar * scrollBar = messagesWindow->fScrollBar;
if( p_sub->i_start != i_stop )
while( !p_intf->b_die )
{
for( i_start = p_sub->i_start;
i_start != i_stop;
i_start = (i_start+1) % VLC_MSG_QSIZE )
int i_start, oldLength;
char * psz_module_type = NULL;
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 */
switch( p_sub->p_msg[i_start].i_type )
for( i_start = p_sub->i_start;
i_start != i_stop;
i_start = (i_start+1) % VLC_MSG_QSIZE )
{
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;
}
/* Add message */
switch( p_sub->p_msg[i_start].i_type )
{
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 )
{
case VLC_OBJECT_ROOT: psz_module_type = "root"; break;
case VLC_OBJECT_VLC: psz_module_type = "vlc"; break;
case VLC_OBJECT_MODULE: psz_module_type = "module"; break;
case VLC_OBJECT_INTF: psz_module_type = "interface"; break;
case VLC_OBJECT_PLAYLIST: psz_module_type = "playlist"; break;
case VLC_OBJECT_ITEM: psz_module_type = "item"; break;
case VLC_OBJECT_INPUT: psz_module_type = "input"; break;
case VLC_OBJECT_DECODER: psz_module_type = "decoder"; break;
case VLC_OBJECT_VOUT: psz_module_type = "video output"; break;
case VLC_OBJECT_AOUT: psz_module_type = "audio output"; break;
case VLC_OBJECT_SOUT: psz_module_type = "stream output"; break;
}
if ( fMessagesView->LockLooper() )
{
oldLength = fMessagesView->TextLength();
BString string;
string << p_sub->p_msg[i_start].psz_module << " " << psz_module_type << " : " <<
p_sub->p_msg[i_start].psz_msg << "\n";
fMessagesView->Insert( string.String() );
fMessagesView->SetFontAndColor( oldLength,
fMessagesView->TextLength(),
NULL, 0, &color );
fMessagesView->Draw( fMessagesView->Bounds() );
fMessagesView->UnlockLooper();
}
switch( p_sub->p_msg[i_start].i_object_type )
{
case VLC_OBJECT_ROOT: psz_module_type = "root"; break;
case VLC_OBJECT_VLC: psz_module_type = "vlc"; break;
case VLC_OBJECT_MODULE: psz_module_type = "module"; break;
case VLC_OBJECT_INTF: psz_module_type = "interface"; break;
case VLC_OBJECT_PLAYLIST: psz_module_type = "playlist"; break;
case VLC_OBJECT_ITEM: psz_module_type = "item"; break;
case VLC_OBJECT_INPUT: psz_module_type = "input"; break;
case VLC_OBJECT_DECODER: psz_module_type = "decoder"; break;
case VLC_OBJECT_VOUT: psz_module_type = "video output"; break;
case VLC_OBJECT_AOUT: psz_module_type = "audio output"; break;
case VLC_OBJECT_SOUT: psz_module_type = "stream output"; break;
}
if ( messagesView->LockLooper() )
{
oldLength = messagesView->TextLength();
BString string;
string << p_sub->p_msg[i_start].psz_module << " " << psz_module_type << " : " <<
p_sub->p_msg[i_start].psz_msg << "\n";
messagesView->Insert( string.String() );
messagesView->SetFontAndColor( oldLength,
messagesView->TextLength(),
NULL, 0, &color );
messagesView->Draw( messagesView->Bounds() );
messagesView->UnlockLooper();
}
/* Scroll at the end */
if( fScrollBar->LockLooper() )
{
float min, max;
fScrollBar->GetRange( &min, &max );
fScrollBar->SetValue( max );
fScrollBar->UnlockLooper();
/* Scroll at the end */
if( scrollBar->LockLooper() )
{
float min, max;
scrollBar->GetRange( &min, &max );
scrollBar->SetValue( max );
scrollBar->UnlockLooper();
}
}
}
vlc_mutex_lock( p_sub->p_lock );
p_sub->i_start = i_start;
vlc_mutex_unlock( p_sub->p_lock );
vlc_mutex_lock( p_sub->p_lock );
p_sub->i_start = i_start;
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 @@
* MessagesWindow.h
*****************************************************************************
* 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>
*
......@@ -36,11 +36,8 @@ class MessagesWindow : public BWindow
virtual bool QuitRequested();
void ReallyQuit();
void UpdateMessages();
private:
intf_thread_t * p_intf;
msg_subscription_t * p_sub;
BView * fBackgroundView;
BTextView * fMessagesView;
......
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