On 10/26/20 4:00 PM, Vincent Torri wrote:
> On Mon, Oct 26, 2020 at 12:44 PM Nikolay Sivov <nsi...@codeweavers.com> wrote:
>>
>>
>> On 10/26/20 2:35 PM, Vincent Torri wrote:
>>> On Mon, Oct 26, 2020 at 12:15 PM Nikolay Sivov <nsi...@codeweavers.com>
>>> wrote:
>>>>
>>>> On 10/26/20 11:55 AM, Vincent Torri wrote:
>>>>> On Sun, Oct 25, 2020 at 10:03 PM Biswapriyo Nath <nathbap...@gmail.com>
>>>>> wrote:
>>>>>> Which specific APIs are you interested in? As far as I know, most of
>>>>>> them are COM interfaces.
>>>>> IDXGIDebug_ReportLiveObjects
>>>>>
>>>>> i'm coding in C, not C++.
>>>> It's a regular interface method available through dxgidebug.h, why do
>>>> you need an import library for this?
>>> if i link against the dll directly, IDXGIDebug_ReportLiveObjects is
>>> undefined
>>>
>>> so i guess that ass all the other symbols work, there is something in
>>> the import lib that takes care of the C API
>> To get C macros you'll need:
>>
>> #define COBJMACROS
> i know, i already do that and i already call direct3d, direct2d and dxgi C API
>
>> My guess is that you should use DXGIGetDebugInterface(&IID_IDXGIDebug),
>> and then call IDXGIDebug_ReportLiveObjects() on returned interface.
> btw, without linking to the dxgidebug dll :
>
> $ gcc -g -Wall -Wextra -o d2d.exe d2d.c -ld3d11 -ld2d1 -ldxgi -luuid
> C:/Documents/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
> C:\Documents\msys2\tmp\ccjEHgWG.o:d2d.c:(.rdata$.refptr.DXGI_DEBUG_ALL[.refptr.DXGI_DEBUG_ALL]+0x0):
> undefined reference to `DXGI_DEBUG_ALL'
> C:/Documents/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
> C:\Documents\msys2\tmp\ccjEHgWG.o:d2d.c:(.rdata$.refptr.IID_IDXGIDebug[.refptr.IID_IDXGIDebug]+0x0):
> undefined reference to `IID_IDXGIDebug'
> collect2.exe: error: ld returned 1 exit status
>
> DXGI_DEBUG_ALL and IID_IDXGIDebug are defined only with C++ in dxgidebug.h
How does it work with MS C compiler? You probably need to link with
-ldxguid as well.
>
> Vincent Torri
>
>
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