Re: [Mingw-w64-public] missing C api for direct composition
It is not possible to write dcomp.h in the C language in a normal way. In the dcomp.h header file, there are many interfaces with member function overloading which is not possible in C. For example, See IDCompositionTranslateTransform interface. One can rewrite SetOffsetX function as SetOffsetX_1 and SetOffsetX_2 to overcome in C. But programmers have to edit every project in that way to circumvent it. If you need a specific interface for your C project you could rewrite that interface in a C header file and include it. COM interface is just a structure of function pointers (VFT). ___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
[Mingw-w64-public] missing C api for direct composition
hello so trying to port in C the code in https://docs.microsoft.com/en-us/archive/msdn-magazine/2014/june/windows-with-c-high-performance-window-layering-using-the-windows-composition-engine, i've seen that there is no C API in dcomp.h (dcomp.h/idl does not exist in wine) I hope someone will be able to add it. thank you Vincent Torri ___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
Re: [Mingw-w64-public] d2d1_1.h : plenty of C API missing
On Thu, Nov 5, 2020 at 5:30 PM Biswapriyo Nath wrote: > > Vincent Torri, if you are not familiar with the header files here, I > may send the required patches this week. that would be very nice if you can send those patches thank you Vincent Torri ___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
