[OpenJDK 2D-Dev] RFR: JDK-8079652: Could not enable D3D pipeline

[Phil Race]

I guess this is OK since 100x100 ought to be always big enough but not 
too big ..
I suppose it may imply a different default window style is being added 
by CreateWindow
than we got before.

-phil.



On 5/8/2015 6:28 AM, Sergey Bylokhov wrote:
> Hi, Vadim.
> Thanks for clarification, please add this information as a comment to 
> the code, before the push.
>
> On 08.05.15 16:19, Vadim Pakhnushev wrote:
>> It's invisible and used only for getting application focus 
>> notifications internally by Direct3D.
>>
>> On 08.05.2015 16:14, Sergey Bylokhov wrote:
>>> Hi, Vadim.
>>> Why we do not use the full screen size for this window?
>>>
>>> On 08.05.15 14:07, Vadim Pakhnushev wrote:
>>>> Hi,
>>>> Please review the fix for 
>>>> https://bugs.openjdk.java.net/browse/JDK-8079652
>>>> Focus window's client area should be bigger otherwise CreateDevice 
>>>> fails.
>>>>
>>>> diff --git 
>>>> a/src/java.desktop/windows/native/libawt/java2d/d3d/D3DPipelineManager.cpp 
>>>> b/src/java.desktop/windows/native/libawt/java2d/d3d/D3DPipelineManager.cpp 
>>>>
>>>> --- 
>>>> a/src/java.desktop/windows/native/libawt/java2d/d3d/D3DPipelineManager.cpp
>>>> +++ 
>>>> b/src/java.desktop/windows/native/libawt/java2d/d3d/D3DPipelineManager.cpp
>>>> @@ -829,7 +829,7 @@
>>>>      }
>>>>
>>>>      HWND hWnd = CreateWindow(L"D3DFocusWindow", L"D3DFocusWindow", 0,
>>>> -        mi.rcMonitor.left, mi.rcMonitor.top, 1, 1,
>>>> +        mi.rcMonitor.left, mi.rcMonitor.top, 100, 100,
>>>>          NULL, NULL, GetModuleHandle(NULL), NULL);
>>>>      if (hWnd == 0) {
>>>>          J2dRlsTraceLn(J2D_TRACE_ERROR,
>>>>
>>>
>>>
>>
>
>