Including QGst/Utils/ApplicationSink causes "fatal error C1083: Cannot open include file: 'global.h': No such file or directory"

[Karl Phillip]

I have successfully compiled QtGstreamer on Windows using VS2008, and examples/player works fine after the patch suggested by George in http://lists.freedesktop.org/archives/gstreamer-devel/2011-December/034351.html

Now I'm having problems writting a minimal application that has "#include <QGst/Utils/ApplicationSink>" because it causes the compilation to fail with the following error:

    c:\qt-gstreamer\install\include\qtgstreamer\qgst\utils\applicationsink.h(21) : fatal error C1083: Cannot open include file: 'global.h': No such file or directory

Looking at applicationsink.h reveals that it is including global.h as a local file:

    #ifndef QGST_UTILS_APPLICATIONSINK_H
    #define QGST_UTILS_APPLICATIONSINK_H

    #include "global.h"             // <------ error
    #include "../element.h"
    #include "../bufferlist.h"

The problem seems to be that there's NO global.h at the same directory as applicationsink.h.

Nevertheless, there's a global.h at the directory above, so if I updated this file accordingly:

    #ifndef QGST_UTILS_APPLICATIONSINK_H
    #define QGST_UTILS_APPLICATIONSINK_H

    #include "../global.h"             // <------ another error
    #include "../element.h"
    #include "../bufferlist.h"

Visual Studio throws another error:

1>------ Build started: Project: qt-gstreamer_test, Configuration: Debug Win32 ------
1>Compiling...
1>main.cpp
1>c:\qt-gstreamer\install\include\qtgstreamer\qgst\utils\applicationsink.h(67) : error C2470: 'ApplicationSink' : looks like a function definition, but there is no parameter list; skipping apparent body
1>Build log was saved at "file://c:\Documents and Settings\karl.phillip\Meus documentos\Visual Studio 2008\Projects\qt-gstreamer_test\qt-gstreamer_test\Debug\BuildLog.htm"
1>qt-gstreamer_test - 1 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========


The same problems happens with applicationsource.h.


Any tips?

Thanks guys,
--
Karl Phillip

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[Karl Phillip]

I think I found the problem. On Windows, "cmake --build . --target install" is not copying "C:\qt-gstreamer\src\QGst\Utils\global.h" to the installation dir "C:\qt-gstreamer\install\include\QtGStreamer\QGst\Utils" as it does on Linux.

Maybe George can release a proper fix to this issue soon. Meanwhile, just copy global.h to the right place.
--
Karl Phillip

On Mon, Dec 19, 2011 at 3:16 PM, Karl Phillip <[hidden email]> wrote:

I have successfully compiled QtGstreamer on Windows using VS2008, and examples/player works fine after the patch suggested by George in http://lists.freedesktop.org/archives/gstreamer-devel/2011-December/034351.html

Now I'm having problems writting a minimal application that has "#include <QGst/Utils/ApplicationSink>" because it causes the compilation to fail with the following error:

    c:\qt-gstreamer\install\include\qtgstreamer\qgst\utils\applicationsink.h(21) : fatal error C1083: Cannot open include file: 'global.h': No such file or directory

Looking at applicationsink.h reveals that it is including global.h as a local file:

    #ifndef QGST_UTILS_APPLICATIONSINK_H
    #define QGST_UTILS_APPLICATIONSINK_H

    #include "global.h"             // <------ error
    #include "../element.h"
    #include "../bufferlist.h"

The problem seems to be that there's NO global.h at the same directory as applicationsink.h.

Nevertheless, there's a global.h at the directory above, so if I updated this file accordingly:

    #ifndef QGST_UTILS_APPLICATIONSINK_H
    #define QGST_UTILS_APPLICATIONSINK_H

    #include "../global.h"             // <------ another error
    #include "../element.h"
    #include "../bufferlist.h"

Visual Studio throws another error:

1>------ Build started: Project: qt-gstreamer_test, Configuration: Debug Win32 ------
1>Compiling...
1>main.cpp
1>c:\qt-gstreamer\install\include\qtgstreamer\qgst\utils\applicationsink.h(67) : error C2470: 'ApplicationSink' : looks like a function definition, but there is no parameter list; skipping apparent body
1>Build log was saved at "file://c:\Documents and Settings\karl.phillip\Meus documentos\Visual Studio 2008\Projects\qt-gstreamer_test\qt-gstreamer_test\Debug\BuildLog.htm"
1>qt-gstreamer_test - 1 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========


The same problems happens with applicationsource.h.


Any tips?

Thanks guys,
--
Karl Phillip

_______________________________________________
gstreamer-devel mailing list
[hidden email]
http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

[George Kiagiadakis]

On Mon, Dec 19, 2011 at 7:16 PM, Karl Phillip <[hidden email]> wrote:

> I have successfully compiled QtGstreamer on Windows using VS2008, and
> examples/player works fine after the patch suggested by George in
> http://lists.freedesktop.org/archives/gstreamer-devel/2011-December/034351.html
>
> Now I'm having problems writting a minimal application that has "#include
> <QGst/Utils/ApplicationSink>" because it causes the compilation to fail with
> the following error:
>
>
> c:\qt-gstreamer\install\include\qtgstreamer\qgst\utils\applicationsink.h(21)
> : fatal error C1083: Cannot open include file: 'global.h': No such file or
> directory
>
> Looking at applicationsink.h reveals that it is including global.h as a
> local file:
>
>     #ifndef QGST_UTILS_APPLICATIONSINK_H
>     #define QGST_UTILS_APPLICATIONSINK_H
>
>     #include "global.h"             // <------ error
>     #include "../element.h"
>     #include "../bufferlist.h"
>
> The problem seems to be that there's NO global.h at the same directory as
> applicationsink.h.

This was a bug in the 0.10.1 release, which was fixed afterwards:

http://cgit.freedesktop.org/gstreamer/qt-gstreamer/commit/?id=771aea1176625987b6e3038c222899a83ecbcbd5

The global.h from the parent directory will not work.

Regards,
George
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