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X needs PWT_draw, too.

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This commit is contained in:
David Rose 2006-06-16 14:02:46 +00:00
parent c2f92bb29d
commit 2e7630b8f9
1 changed files with 12 additions and 1 deletions
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13
panda/src/glxdisplay/glxGraphicsPipe.cxx
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@ -176,7 +176,18 @@ pipe_constructor() {
////////////////////////////////////////////////////////////////////
GraphicsPipe::PreferredWindowThread
glxGraphicsPipe::get_preferred_window_thread() const {
return PWT_app;
// Actually, since we're creating the graphics context in
// open_window() now, it appears we need to ensure the open_window()
// call is performed in the draw thread for now, even though X wants
// all of its calls to be single-threaded.
// This means that all X windows may have to be handled by the same
// draw thread, which we didn't intend (though the global _x_mutex
// may allow them to be technically served by different threads,
// even though the actual X calls will be serialized). There might
// be a better way.
return PWT_draw;
}
////////////////////////////////////////////////////////////////////