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more sanity asserts

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This commit is contained in:
David Rose 2004-03-03 14:14:03 +00:00
parent 49b7ac2fac
commit 323002f105
1 changed files with 4 additions and 2 deletions
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6
panda/src/distort/nonlinearImager.cxx
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@ -203,8 +203,9 @@ set_texture_size(int index, int width, int height) {
screen._tex_height = height; screen._tex_height = height;
if (screen._buffer != (GraphicsOutput *)NULL) { if (screen._buffer != (GraphicsOutput *)NULL) {
_engine->remove_window(screen._buffer); bool removed = _engine->remove_window(screen._buffer);
screen._buffer = (GraphicsOutput *)NULL; screen._buffer = (GraphicsOutput *)NULL;
nassertv(removed);
} }
_stale = true; _stale = true;
@ -249,8 +250,9 @@ set_screen_active(int index, bool active) {
// Also remove its buffer. // Also remove its buffer.
if (screen._buffer != (GraphicsOutput *)NULL) { if (screen._buffer != (GraphicsOutput *)NULL) {
_engine->remove_window(screen._buffer); bool removed = _engine->remove_window(screen._buffer);
screen._buffer = (GraphicsOutput *)NULL; screen._buffer = (GraphicsOutput *)NULL;
nassertv(removed);
} }
} else { } else {