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authoralwin <alwin>2005-04-13 12:55:44 (UTC)
committer alwin <alwin>2005-04-13 12:55:44 (UTC)
commitcb10570b4118161a066b741c2674d8d522670623 (patch) (side-by-side diff)
tree149a5c77bc252443efe658e61717e47cee786f59 /noncore
parentbe565a8eb0c602e5173b71cf71ba510a7a7f4520 (diff)
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sometimes the display must painted black - we'll just use memset
'cause working on fb itself so we'll not interfer with qpaint from main thread
Diffstat (limited to 'noncore') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/multimedia/opieplayer2/xinevideowidget.cpp24
-rw-r--r--noncore/multimedia/opieplayer2/xinevideowidget.h3
2 files changed, 25 insertions, 2 deletions
diff --git a/noncore/multimedia/opieplayer2/xinevideowidget.cpp b/noncore/multimedia/opieplayer2/xinevideowidget.cpp
index b27b8e1..7c98ce5 100644
--- a/noncore/multimedia/opieplayer2/xinevideowidget.cpp
+++ b/noncore/multimedia/opieplayer2/xinevideowidget.cpp
@@ -116,7 +116,7 @@ static inline void memcpy_step_rev ( void *_dst, void *_src, size_t len, size_t
XineVideoWidget::XineVideoWidget ( QWidget* parent, const char* name )
- : QWidget ( parent, name, WRepaintNoErase | WResizeNoErase )
+ : QWidget ( parent, name, WRepaintNoErase | WResizeNoErase ),old_framerect(0,0,0,0),old_size(0,0)
{
setBackgroundMode ( NoBackground );
@@ -131,12 +131,13 @@ XineVideoWidget::XineVideoWidget ( QWidget* parent, const char* name )
XineVideoWidget::~XineVideoWidget ( )
{
- ThreadUtil::AutoLock a(m_bufmutex);
+#if 0
if (m_buff) {
delete[]m_buff;
m_lastsize=0;
m_buff = 0;
}
+#endif
if (m_logo) {
delete m_logo;
}
@@ -144,12 +145,14 @@ XineVideoWidget::~XineVideoWidget ( )
void XineVideoWidget::clear ( )
{
+#if 0
ThreadUtil::AutoLock a(m_bufmutex);
if (m_buff) {
delete[]m_buff;
m_lastsize=0;
m_buff = 0;
}
+#endif
repaint ( false );
}
@@ -210,6 +213,18 @@ void XineVideoWidget::paintEvent2 ( QPaintEvent * )
uchar * src = frame;
uchar * dst = fb+framerect.y()*m_bytes_per_line_fb+framerect.x()*m_bytes_per_pixel;
+ /* clean up the fb screen when shrinking the image only! */
+ if (old_framerect.isValid() && old_size.width()==width()&&old_size.height()==height() &&
+ (old_framerect.width()>framerect.width() || old_framerect.height()>framerect.height())) {
+ uchar*_dst = fb+old_framerect.y()*m_bytes_per_line_fb+old_framerect.x()*m_bytes_per_pixel;
+ for (int z=0;z<old_framerect.height();++z) {
+ memset(_dst,0,m_bytes_per_line_fb);
+ _dst+=m_bytes_per_line_fb;
+ }
+ }
+ old_framerect=framerect;
+ old_size = size();
+
if (framerect.height()!=m_framesize.height()) {
odebug << "Hoehm: " << framerect.height() << " <-> " << m_framesize.height() << oendl;
}
@@ -265,6 +280,7 @@ void XineVideoWidget::setVideoFrame ( uchar* img, int w, int h, int bpl )
}
bool rot90 = (( -m_rotation ) & 1 );
int l = h*bpl;
+#if 0
if (l!=m_lastsize) {
if (m_buff) {
delete[]m_buff;
@@ -277,11 +293,15 @@ void XineVideoWidget::setVideoFrame ( uchar* img, int w, int h, int bpl )
m_buff = 0;
}
}
+#endif
m_lastsize = l;
m_framesize = QSize(w,h);
+#if 0
if (m_buff && m_lastsize) {
memcpy(m_buff,img,m_lastsize);
}
+#endif
+ m_buff = img;
m_bytes_per_line_frame = bpl;
if (m_buff) paintEvent2(0);
} // Release Mutex
diff --git a/noncore/multimedia/opieplayer2/xinevideowidget.h b/noncore/multimedia/opieplayer2/xinevideowidget.h
index a0ec5bc..f240b1c 100644
--- a/noncore/multimedia/opieplayer2/xinevideowidget.h
+++ b/noncore/multimedia/opieplayer2/xinevideowidget.h
@@ -34,6 +34,7 @@
#include <qwidget.h>
+#include <qrect.h>
#include "lib.h"
@@ -57,6 +58,8 @@ protected:
void paintEvent2( QPaintEvent *p );
virtual void paintEvent(QPaintEvent*);
virtual void resizeEvent ( QResizeEvent *r );
+ QRect old_framerect;
+ QSize old_size;
void mouseReleaseEvent ( QMouseEvent *e );