[MPlayer-dev-eng] Direct3D OSD discussion

Jim Hauxwell james at dattrax.co.uk
Fri Nov 28 20:33:53 CET 2008


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> On Fri, Nov 28, 2008 at 08:57:27PM +0200, Georgi Petrov wrote:
>> Oh, I remember - Clear was slow if done like every frame. Doing Clear
>> once in a while doesn't hurt. But - don't call it TOO often...
> 
> Yes, that is what confuses me. I was proposing to call it every frame,
> because it makes not difference in performance _at all_ (well,
> definitely < 0.1 %) for me. I wonder why it is problematic for you.
> Fixing the OSD would be a real pain without that change (well, I just
> realize it is enough to "only" do
> priv->is_clear_needed |= vo_fs;
> in draw_osd inside the if (priv->is_osd_populated) - still than
> means every frame when in fullscreen and OSD is shown).

Reimar,

OK, I see the issue,

when the OSD is not over the stretchblit

Jim

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