Problem with MFC on Vista
in [MFC]
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From: Nord Pierre on 22 Apr 2008 04:18 Hello, A new problem appear in an old app when i go on Vista (not so old ... 1 year old) - I have an opengl context in a pop-up window. I need to have the focus on the window when the mouse in on it, so i procede like that : OnMouseMove() { SetFocus(); ... Set Things with mouse move ... } .... In another thread while(notexit) { ... glVertex3f(...) ... wglSwapBuffer(); } The problem appear ONLY on Vista, when the window does not have the focus and the mouse enter in the client area, a frame is NOT display and the background of the popup window (in gray - default background color) is display instead of the frame. So there is like a big flash on the render area ... After 5 minutes of terrible flashing (each time the mouse enter the client area and the focus is set again to the popup) , many users wanted to kill me ... :) After a new test, if the window is not a popup, it wokrs correctly - But unfortunatly i need a popup :'( - (For full screen...) Can someone save my life ? Thanks PS : I have of course the lastest drivers installed (Athlon XP 2200+ - GeForce6800GT)
From: Yevgeniy Fligel Yevgeniy on 23 Apr 2008 17:42 Hello Nord, i found on the internet, that Vista supports Opengl only in emulation mode. Do you experience the same problem, if you deactivate air glass effects (transparent windows) on Vista? "Nord Pierre" wrote: > Hello, > > A new problem appear in an old app when i go on Vista (not so old ... 1 > year old) - I have an opengl context in a pop-up window. I need to have the > focus on the window when the mouse in on it, so i procede like that : > > OnMouseMove() > { > SetFocus(); > ... > Set Things with mouse move ... > } > > .... > > In another thread > while(notexit) > { > ... > glVertex3f(...) > ... > wglSwapBuffer(); > } > > The problem appear ONLY on Vista, when the window does not have the > focus and the mouse enter in the client area, a frame is NOT display and the > background of the popup window (in gray - default background color) is > display instead of the > frame. So there is like a big flash on the render area ... After 5 minutes > of terrible flashing (each time the mouse enter the client area and the > focus is set again to the popup) , many users wanted to kill me ... :) > > After a new test, if the window is not a popup, it wokrs correctly - But > unfortunatly i need a popup :'( - (For full screen...) > > Can someone save my life ? > > Thanks > > PS : I have of course the lastest drivers installed (Athlon XP 2200+ - > GeForce6800GT) > > > >
From: Nord Pierre on 24 Apr 2008 04:08 Hello, It can't be emulated, i have about 600k triangles with 60Fps ... While my test computer is an old Athlon 2200+ - It'll be emulated only in my dreams :) Thanks anyway, i'll try to kill the 'glass effect' but i have no hope left for this pb :( Pierre "Yevgeniy Fligel" <Yevgeniy Fligel(a)discussions.microsoft.com> a �crit dans le message de news: D3C4A278-AEC1-410B-A6BB-CB4356076B83(a)microsoft.com... > Hello Nord, > i found on the internet, that Vista supports Opengl only in emulation > mode. > Do you experience the same problem, if you deactivate air glass effects > (transparent windows) on Vista? > > "Nord Pierre" wrote: > >> Hello, >> >> A new problem appear in an old app when i go on Vista (not so old ... >> 1 >> year old) - I have an opengl context in a pop-up window. I need to have >> the >> focus on the window when the mouse in on it, so i procede like that : >> >> OnMouseMove() >> { >> SetFocus(); >> ... >> Set Things with mouse move ... >> } >> >> .... >> >> In another thread >> while(notexit) >> { >> ... >> glVertex3f(...) >> ... >> wglSwapBuffer(); >> } >> >> The problem appear ONLY on Vista, when the window does not have the >> focus and the mouse enter in the client area, a frame is NOT display and >> the >> background of the popup window (in gray - default background color) is >> display instead of the >> frame. So there is like a big flash on the render area ... After 5 >> minutes >> of terrible flashing (each time the mouse enter the client area and the >> focus is set again to the popup) , many users wanted to kill me ... :) >> >> After a new test, if the window is not a popup, it wokrs correctly - >> But >> unfortunatly i need a popup :'( - (For full screen...) >> >> Can someone save my life ? >> >> Thanks >> >> PS : I have of course the lastest drivers installed (Athlon XP >> 2200+ - >> GeForce6800GT) >> >> >> >>
From: Nord Pierre on 24 Apr 2008 04:48 [...] After testing a few seconds ... Outstanding ... You were right, i've just disable Aero and all works perfectly without any flash and other things like that... How can i ask all users to disable aero ? Looks impossible ... But the problem only appear with popup windows, may be there is a relation ship between aero an opengl popup and setfocus method, ... Anyway thanks for your help, if you have any idea how to disable the glass effect (on one app) if it's possible of course, please tell me Thanks again "Nord Pierre" <non> a �crit dans le message de news: 48103f71$0$26269$426a34cc(a)news.free.fr... > Hello, > > It can't be emulated, i have about 600k triangles with 60Fps ... While my > test computer is an old Athlon 2200+ - It'll be emulated only in my dreams > :) > > Thanks anyway, i'll try to kill the 'glass effect' but i have no hope left > for this pb :( > > Pierre > > "Yevgeniy Fligel" <Yevgeniy Fligel(a)discussions.microsoft.com> a �crit dans > le message de news: D3C4A278-AEC1-410B-A6BB-CB4356076B83(a)microsoft.com... >> Hello Nord, >> i found on the internet, that Vista supports Opengl only in emulation >> mode. >> Do you experience the same problem, if you deactivate air glass effects >> (transparent windows) on Vista? >> >> "Nord Pierre" wrote: >> >>> Hello, >>> >>> A new problem appear in an old app when i go on Vista (not so old >>> ... 1 >>> year old) - I have an opengl context in a pop-up window. I need to have >>> the >>> focus on the window when the mouse in on it, so i procede like that : >>> >>> OnMouseMove() >>> { >>> SetFocus(); >>> ... >>> Set Things with mouse move ... >>> } >>> >>> .... >>> >>> In another thread >>> while(notexit) >>> { >>> ... >>> glVertex3f(...) >>> ... >>> wglSwapBuffer(); >>> } >>> >>> The problem appear ONLY on Vista, when the window does not have the >>> focus and the mouse enter in the client area, a frame is NOT display and >>> the >>> background of the popup window (in gray - default background color) is >>> display instead of the >>> frame. So there is like a big flash on the render area ... After 5 >>> minutes >>> of terrible flashing (each time the mouse enter the client area and the >>> focus is set again to the popup) , many users wanted to kill me ... :) >>> >>> After a new test, if the window is not a popup, it wokrs correctly - >>> But >>> unfortunatly i need a popup :'( - (For full screen...) >>> >>> Can someone save my life ? >>> >>> Thanks >>> >>> PS : I have of course the lastest drivers installed (Athlon XP >>> 2200+ - >>> GeForce6800GT) >>> >>> >>> >>> > >
From: King Menelaus on 24 Apr 2008 11:52
A good OGL/Vista primer: http://www.opengl.org/pipeline/article/vol003_7/ -JJ Nord Pierre wrote: > Hello, > > It can't be emulated, i have about 600k triangles with 60Fps ... While my > test computer is an old Athlon 2200+ - It'll be emulated only in my dreams > :) > > Thanks anyway, i'll try to kill the 'glass effect' but i have no hope left > for this pb :( > > Pierre > > "Yevgeniy Fligel" <Yevgeniy Fligel(a)discussions.microsoft.com> a �crit dans > le message de news: D3C4A278-AEC1-410B-A6BB-CB4356076B83(a)microsoft.com... >> Hello Nord, >> i found on the internet, that Vista supports Opengl only in emulation >> mode. >> Do you experience the same problem, if you deactivate air glass effects >> (transparent windows) on Vista? >> >> "Nord Pierre" wrote: >> >>> Hello, >>> >>> A new problem appear in an old app when i go on Vista (not so old ... >>> 1 >>> year old) - I have an opengl context in a pop-up window. I need to have >>> the >>> focus on the window when the mouse in on it, so i procede like that : >>> >>> OnMouseMove() >>> { >>> SetFocus(); >>> ... >>> Set Things with mouse move ... >>> } >>> >>> .... >>> >>> In another thread >>> while(notexit) >>> { >>> ... >>> glVertex3f(...) >>> ... >>> wglSwapBuffer(); >>> } >>> >>> The problem appear ONLY on Vista, when the window does not have the >>> focus and the mouse enter in the client area, a frame is NOT display and >>> the >>> background of the popup window (in gray - default background color) is >>> display instead of the >>> frame. So there is like a big flash on the render area ... After 5 >>> minutes >>> of terrible flashing (each time the mouse enter the client area and the >>> focus is set again to the popup) , many users wanted to kill me ... :) >>> >>> After a new test, if the window is not a popup, it wokrs correctly - >>> But >>> unfortunatly i need a popup :'( - (For full screen...) >>> >>> Can someone save my life ? >>> >>> Thanks >>> >>> PS : I have of course the lastest drivers installed (Athlon XP >>> 2200+ - >>> GeForce6800GT) >>> >>> >>> >>> > > |