Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2025-01-19 17:38:36 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[BeOS]Bu 283225. More reliable native lock-unlock code, p=sergei_d, r=thesusckiestemail, BeOS-only

Browse Source
This commit is contained in:
sergei_d%fi.tartu.ee 2005-11-16 17:46:33 +00:00
parent 8c793bee50
commit a52ecf6271
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
gfx/src/beos/nsDrawingSurfaceBeOS.cpp
View File

@ -247,16 +247,26 @@ bool nsDrawingSurfaceBeOS :: LockDrawable()
{
//TODO: try to avoid exta locking also for onscreen BView.
//Perhaps it needs synchronization with widget through nsToolkit and lock counting.
bool rv = true;
bool rv = false;
if (!mBitmap)
rv = mView->LockLooper();
{
// Non-bitmap (BWindowed) view - lock it as required if exists
rv = mView && mView->LockLooper();
}
else
{
// Was locked in Init(), only test
rv = mBitmap->Lock();
}
return rv;
}
void nsDrawingSurfaceBeOS :: UnlockDrawable()
{
if (!mView)
// Do nothing, bitmap is locked for lifetime in our implementation
if (mBitmap)
return;
else
// Non-bitmap (BWindowed) view - unlock it as required.
if (mView)
mView->UnlockLooper();
}