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-rw-r--r--noncore/multimedia/opieplayer2/xinevideowidget.cpp97
-rw-r--r--noncore/multimedia/opieplayer2/xinevideowidget.h52
2 files changed, 97 insertions, 52 deletions
diff --git a/noncore/multimedia/opieplayer2/xinevideowidget.cpp b/noncore/multimedia/opieplayer2/xinevideowidget.cpp
index 9e86041..211791b 100644
--- a/noncore/multimedia/opieplayer2/xinevideowidget.cpp
+++ b/noncore/multimedia/opieplayer2/xinevideowidget.cpp
@@ -1,36 +1,40 @@
/*
-                This file is part of the Opie Project
+                This file is part of the Opie Project
- Copyright (c) 2002 Robert Griebl <sandman@handhelds.org>
+              Copyright (c) 2002 Max Reiss <harlekin@handhelds.org>
+ Copyright (c) 2002 L. Potter <ljp@llornkcor.com>
Copyright (c) 2002 Holger Freyther <zecke@handhelds.org>
=.
.=l.
-           .>+-=
- _;:,     .>    :=|. This program is free software; you can
-.> <`_,   >  .   <= redistribute it and/or modify it under
-:`=1 )Y*s>-.--   : the terms of the GNU General Public
-.="- .-=="i,     .._ License as published by the Free Software
- - .   .-<_>     .<> Foundation; either version 2 of the License,
-     ._= =}       : or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s. This program 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
-..}^=.=       =       ; Library General Public License for more
-++=   -.     .`     .: details.
- :     =  ...= . :.=-
- -.   .:....=;==+<; You should have received a copy of the GNU
-  -_. . .   )=.  = Library General Public License along with
-    --        :-=` this library; see the file COPYING.LIB.
+           .>+-=
+ _;:,     .>    :=|. This program is free software; you can
+.> <`_,   >  .   <= redistribute it and/or modify it under
+:`=1 )Y*s>-.--   : the terms of the GNU General Public
+.="- .-=="i,     .._ License as published by the Free Software
+ - .   .-<_>     .<> Foundation; either version 2 of the License,
+     ._= =}       : or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s. This program 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
+..}^=.=       =       ; Library General Public License for more
+++=   -.     .`     .: details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<; You should have received a copy of the GNU
+  -_. . .   )=.  = Library General Public License along with
+    --        :-=` this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
+#include "xinevideowidget.h"
+#include <opie2/odebug.h>
+
#include <qimage.h>
#include <qdirectpainter_qws.h>
#include <qgfx_qws.h>
@@ -39,7 +43,8 @@
#include <qpe/resource.h>
-#include "xinevideowidget.h"
+#include <pthread.h>
+
// 0 deg rot: copy a line from src to dst (use libc memcpy)
@@ -121,17 +126,31 @@ XineVideoWidget::XineVideoWidget ( QWidget* parent, const char* name )
m_bytes_per_line_fb = qt_screen-> linestep ( );
m_bytes_per_pixel = ( qt_screen->depth() + 7 ) / 8;
m_rotation = 0;
+ m_lastsize = 0;
}
XineVideoWidget::~XineVideoWidget ( )
{
+ ThreadUtil::AutoLock a(m_bufmutex);
+ if (m_buff) {
+ delete[]m_buff;
+ m_lastsize=0;
+ m_buff = 0;
+ }
+ if (m_logo) {
delete m_logo;
}
+}
void XineVideoWidget::clear ( )
{
+ ThreadUtil::AutoLock a(m_bufmutex);
+ if (m_buff) {
+ delete[]m_buff;
+ m_lastsize=0;
m_buff = 0;
+ }
repaint ( false );
}
@@ -152,6 +171,16 @@ QSize XineVideoWidget::videoSize() const
void XineVideoWidget::paintEvent ( QPaintEvent * )
{
+ ThreadUtil::AutoLock a(m_bufmutex);
+ QPainter p ( this );
+ p. fillRect ( rect (), black );
+ if (m_logo)
+ p. drawImage ( 0, 0, *m_logo );
+}
+
+void XineVideoWidget::paintEvent2 ( QPaintEvent * )
+{
+ ThreadUtil::AutoLock a(m_bufmutex);
if ( m_buff == 0 ) {
QPainter p ( this );
p. fillRect ( rect ( ), black );
@@ -272,7 +301,22 @@ void XineVideoWidget::setLogo ( QImage* logo )
void XineVideoWidget::setVideoFrame ( uchar* img, int w, int h, int bpl )
{
+ // mutex area for AutoLock
+ {
+ if (m_bufmutex.isLocked()) {
+ // no time to wait - drop frame
+ return;
+ }
+ ThreadUtil::AutoLock a(m_bufmutex);
bool rot90 = (( -m_rotation ) & 1 );
+ int l = h*m_bytes_per_pixel*w;
+ if (l>m_lastsize) {
+ if (m_buff) {
+ delete[]m_buff;
+ }
+ m_buff = new uchar[l];
+ m_lastsize=l;
+ }
if ( rot90 ) { // if the rotation is 90 or 270 we have to swap width / height
int d = w;
@@ -283,14 +327,11 @@ void XineVideoWidget::setVideoFrame ( uchar* img, int w, int h, int bpl )
m_lastframe = m_thisframe;
m_thisframe. setRect (( width ( ) - w ) / 2, ( height ( ) - h ) / 2, w , h );
- m_buff = img;
+ memcpy(m_buff,img,m_lastsize);
m_bytes_per_line_frame = bpl;
+ } // Release Mutex
- // only repaint the area that *really* needs to be repainted
-
- repaint ((( m_thisframe & m_lastframe ) != m_lastframe ) ? m_lastframe : m_thisframe, false );
- // ensure that we always have a valid frame!
- m_buff = 0;
+ paintEvent2(0);
}
void XineVideoWidget::resizeEvent ( QResizeEvent * )
diff --git a/noncore/multimedia/opieplayer2/xinevideowidget.h b/noncore/multimedia/opieplayer2/xinevideowidget.h
index 8b3a3ea..7f00aaa 100644
--- a/noncore/multimedia/opieplayer2/xinevideowidget.h
+++ b/noncore/multimedia/opieplayer2/xinevideowidget.h
@@ -1,29 +1,31 @@
+
/*
-                This file is part of the Opie Project
+                This file is part of the Opie Project
- Copyright (c) 2002 Robert Griebl <sandman@handhelds.org>
+              Copyright (c) 2002 Max Reiss <harlekin@handhelds.org>
+ Copyright (c) 2002 L. Potter <ljp@llornkcor.com>
Copyright (c) 2002 Holger Freyther <zecke@handhelds.org>
=.
.=l.
-           .>+-=
- _;:,     .>    :=|. This program is free software; you can
-.> <`_,   >  .   <= redistribute it and/or modify it under
-:`=1 )Y*s>-.--   : the terms of the GNU General Public
-.="- .-=="i,     .._ License as published by the Free Software
- - .   .-<_>     .<> Foundation; either version 2 of the License,
-     ._= =}       : or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s. This program 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
-..}^=.=       =       ; Library General Public License for more
-++=   -.     .`     .: details.
- :     =  ...= . :.=-
- -.   .:....=;==+<; You should have received a copy of the GNU
-  -_. . .   )=.  = Library General Public License along with
-    --        :-=` this library; see the file COPYING.LIB.
+           .>+-=
+ _;:,     .>    :=|. This program is free software; you can
+.> <`_,   >  .   <= redistribute it and/or modify it under
+:`=1 )Y*s>-.--   : the terms of the GNU General Public
+.="- .-=="i,     .._ License as published by the Free Software
+ - .   .-<_>     .<> Foundation; either version 2 of the License,
+     ._= =}       : or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s. This program 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
+..}^=.=       =       ; Library General Public License for more
+++=   -.     .`     .: details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<; You should have received a copy of the GNU
+  -_. . .   )=.  = Library General Public License along with
+    --        :-=` this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
@@ -31,7 +33,6 @@
*/
-
#include <qwidget.h>
#include "lib.h"
@@ -53,8 +54,9 @@ public:
QSize videoSize() const;
protected:
- void paintEvent( QPaintEvent *p );
- void resizeEvent ( QResizeEvent *r );
+ void paintEvent2( QPaintEvent *p );
+ virtual void paintEvent(QPaintEvent*);
+ virtual void resizeEvent ( QResizeEvent *r );
void mouseReleaseEvent ( QMouseEvent *e );
@@ -70,7 +72,9 @@ private:
int m_bytes_per_line_fb;
int m_bytes_per_line_frame;
int m_bytes_per_pixel;
+ int m_lastsize;
QImage *m_logo;
mutable int m_rotation;
+ ThreadUtil::Mutex m_bufmutex;
};