These parts of code don't change
They are just done on ID2D1DeviceContext instead of ID2D1HwndRenderTarget
D2DERR_RECREATE_TARGET and InvalidateRect() in Direct2D 1.1
thebluetropics
1,046
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In Direct2D 1.0, I can check whether the EndDraw() method of ID2D1HwndRenderTarget returns an D2DERR_RECREATE_TARGET to discard all device-dependent resources and then reinitialize them.
In Direct2D 1.0, I can do InvalidateRect() everytime I want to update the client area
What is the equivalent method to do the same thing in Direct2D 1.1?
Windows development | Windows API - Win32
Developer technologies | C++
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
Answer accepted by question author
Castorix31
91,871
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thebluetropics 1,046 Reputation points
2022-09-07T09:56:36.5+00:00 @Castorix31 , Thank you for helping me always. Can we discuss furthermore on discord/whatsapp?
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Castorix31 91,871 Reputation points
2022-09-07T10:22:55.903+00:00 I don't use social networks...
I will try to post some Direct2D samples on GitHub (I only posted one atm (Direct2D_CScrollingText) but it is not "standard" (uses timers for child windows, not InvalidateRect in WM_PAINT and no resizing)
(I have many samples, but most are in C# or VB (with P/Invoke) and I need to re-translate them into C++...) -
thebluetropics 1,046 Reputation points
2022-09-07T10:54:17.413+00:00 I see. Thank you for the help, however, I still on the Direct2D 1.1 migration, so I need to understand many things.
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