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Add extra thread-related checking

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* java/org/gnu/emacs/EmacsService.java (EmacsService)
(checkEmacsThread): New function.
(fillPolygon, drawRectangle, drawLine, drawPoint, copyArea)
(clearArea):
* java/org/gnu/emacs/EmacsThread.java (EmacsThread):
* java/org/gnu/emacs/EmacsView.java (EmacsView, swapBuffers):
Call where appropriate.
This commit is contained in:
Po Lu 2023-05-27 16:30:12 +08:00
parent d33bf0a0af
commit 327d2d0131
3 changed files with 36 additions and 1 deletions
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5
java/org/gnu/emacs/EmacsView.java
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@ -338,6 +338,7 @@ public final class EmacsView extends ViewGroup
public void
damageRect (Rect damageRect)
{
EmacsService.checkEmacsThread ();
damageRegion.union (damageRect);
}
@ -351,6 +352,10 @@ public final class EmacsView extends ViewGroup
Rect damageRect;
Bitmap bitmap;
/* Make sure this function is called only from the Emacs
thread. */
EmacsService.checkEmacsThread ();
damageRect = null;
/* Now see if there is a damage region. */