projects
/
goodguy
/
history.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
libzmpeg3 layer3 tweak, listbox selection fix, vicon emtpy video fixes
[goodguy/history.git]
/
cinelerra-5.1
/
guicast
/
vicon.C
diff --git
a/cinelerra-5.1/guicast/vicon.C
b/cinelerra-5.1/guicast/vicon.C
index 1f80bc470c40799c84067557e1938ba769ff4591..d726265030e57ffb1c13adf536c9f193f3a8553e 100644
(file)
--- a/
cinelerra-5.1/guicast/vicon.C
+++ b/
cinelerra-5.1/guicast/vicon.C
@@
-43,6
+43,8
@@
add_image(VFrame *frm, int ww, int hh, int vcmdl)
void VIcon::
draw_vframe(VIconThread *vt, BC_WindowBase *wdw, int x, int y)
{
void VIcon::
draw_vframe(VIconThread *vt, BC_WindowBase *wdw, int x, int y)
{
+ VFrame *vfrm = frame();
+ if( !vfrm ) return;
int sx0 = 0, sx1 = sx0 + vt->view_w;
int sy0 = 0, sy1 = sy0 + vt->view_h;
int dx0 = x, dx1 = dx0 + vw;
int sx0 = 0, sx1 = sx0 + vt->view_w;
int sy0 = 0, sy1 = sy0 + vt->view_h;
int dx0 = x, dx1 = dx0 + vw;
@@
-54,7
+56,7
@@
draw_vframe(VIconThread *vt, BC_WindowBase *wdw, int x, int y)
int sw = sx1 - sx0, sh = sy1 - sy0;
int dw = dx1 - dx0, dh = dy1 - dy0;
if( dw > 0 && dh > 0 && sw > 0 && sh > 0 )
int sw = sx1 - sx0, sh = sy1 - sy0;
int dw = dx1 - dx0, dh = dy1 - dy0;
if( dw > 0 && dh > 0 && sw > 0 && sh > 0 )
- wdw->draw_vframe(
frame()
, dx0,dy0, dw,dh, sx0,sy0, sw,sh);
+ wdw->draw_vframe(
vfrm
, dx0,dy0, dw,dh, sx0,sy0, sw,sh);
}
void VIconThread::
}
void VIconThread::
@@
-184,6
+186,7
@@
ViewPopup::~ViewPopup()
void ViewPopup::draw_vframe(VFrame *frame)
{
void ViewPopup::draw_vframe(VFrame *frame)
{
+ if( !frame ) return;
BC_WindowBase::draw_vframe(frame, 0,0, get_w(),get_h());
}
BC_WindowBase::draw_vframe(frame, 0,0, get_w(),get_h());
}