[Qtce-preview-feedback] Compile errors with OpenGL ES CL

[Patrick Riess]

Hi,

first I have to say, I'm very happy about your WinCE release of QT, 
great job :)

When compiling I had two errors.

My system:
----------
Microsoft (R) C/C++ Optimizing Compiler Version 14.00.60131 for ARM
nmake Version 8.00.50727.762
Windows XP Professional SP2
QT 4.4.0
configure -platform win32-msvc2005 -xplatform wincewm50pocket-msvc2005 
-opengl-es-cl
EGL version 1.1


Error #1:
---------
qglframebufferobject.cpp
.\qglframebufferobject.cpp(154) : error C3861: 'glTexParameterf': 
identifier not found
.\qglframebufferobject.cpp(155) : error C3861: 'glTexParameterf': 
identifier not found
.\qglframebufferobject.cpp(156) : error C3861: 'glTexParameterf': 
identifier not found
.\qglframebufferobject.cpp(157) : error C3861: 'glTexParameterf': 
identifier not found

I fixed it by including qgl_cl_p.h in qglframebufferobject.cpp:
#ifdef QT_OPENGL_ES_CL
#include "qgl_cl_p.h"
#endif

Error #2:
---------
.\qgl_wince.cpp(162) : error C2664: 'eglGetDisplay' : cannot convert 
parameter 1 from 'HDC' to 'NativeDisplayType
         There is no context in which this conversion is possible

Fixed this by replacing line 162 in qgl_wince.cpp:
original line: d->dpy = eglGetDisplay(myDc);
modified line: d->dpy = eglGetDisplay((NativeDisplayType)myDc);


I attached the egl and gles headers I used for compiling, the latter 
error could be caused by the old EGL version (1.1). I will check this.

Maybe I did something wrong but otherwise I hope, it can be helpful for 
you.

Bye,
Patrick

-- 
Patrick Riess                           |  Fraunhofer IGD
email: patrick.riess at igd.fraunhofer.de  |  Fraunhofer Str. 5
tel  : +49 (0)6151 155-288              |  64283 Darmstadt
web  : http://www.igd.fhg.de/igd-a4     |  Germany
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