[MPlayer-users] Zoom problem using DirectX

[Josh]

On 9/7/2012 00:32, Josh wrote:
> On 9/6/2012 17:26, Reimar Döffinger wrote:
>> On Thu, Sep 06, 2012 at 11:22:25AM -0700, Wayne wrote:
>>> I mention r33488 because that is the last version that I found to 
>>> work in terms of being able to correctly adjust the aspect ratio 
>>> (addressed and fixed previously) and adjust the zoom ratio of a 
>>> playing video, i.e., being able to 'zoom in' on a portion of the 
>>> screen.  I'm using the latest version of smplayer, with the keys "W" 
>>> to zoom out (Zoom-) and "E" to zoom in (Zoom+).
>>>
>>> Trying r33488 with smplayer should make it clear how it *should* 
>>> work.  Unfortunately, DirectX is the only driver that works on some 
>>> systems.  Anything after r33488 exhibits the 'zoom' problem 
>>> mentioned, and other than exchanging the mplayer versions I made no 
>>> other setting changes.  Running with Win32-sp1.
>> I suspect below patch to fix it, but I need to double-check it, plus 
>> find time (or someone)
>> to actually test on Windows.
>>
>> Index: vo_directx.c
>> ===================================================================
>> --- vo_directx.c    (revision 35143)
>> +++ vo_directx.c    (working copy)
>> @@ -470,8 +470,6 @@
>>           width   += vo_panscan_x;
>>           height  += vo_panscan_y;
>>       }
>> -    width    = FFMIN(width, vo_screenwidth);
>> -    height   = FFMIN(height, vo_screenheight);
>>       rd.left += (vo_dwidth - width) / 2;
>>       rd.top  += (vo_dheight - height) / 2;
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>>
>>
> Doesn't seem to fix it. What happens is in fullscreen it can't zoom 
> over the screen size in fullscreen. It used to be able to but more 
> recent versions (occurring after r33488) aren't able to even with 
> directx:noaccel; direct3d/gl work.
>
> I can't test from the command-line, the 'panscan' command isn't doing 
> anything.
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>
Seems to be working now for some reason, works with plain 'directx' but 
not directx:noaccel.