Qt5 - QtWebkit examples do not work on imx535?

[ronymacabo]

Hi,

i have cross compiled Qt5 rc2 for linux imx535 (arm cortexa8).

i succeed to run qtbase examples but qtwebkit examples do not work.

This is how i configure Qt5 rc2.
@./configure -opensource -confirm-license -release -xplatform linux-arm-cortexa8-gnueabi-g++ -prefix /home/rony/Qt5-imx53 -nomake demos -nomake examples -no-directfb -opengl es2 -icu -no-xcb -no-wayland -no-pch -no-pkg-config -eglfs -sysroot buildroot-2012.08/output/host/usr/arm-unknown-linux-gnueabi/sysroot -verbose@

This is the result of my configure
@Debug .................. no
C++11 support .......... yes
pkg-config ............. no
QtDBus module .......... no
QtConcurrent code ...... yes
QtGui module ........... yes
QtWidgets module ....... yes
JavaScriptCore JIT ..... To be decided by JavaScriptCore
QML debugging .......... yes
PCH support ............ no
iWMMXt support ......... no
NEON support ........... yes
IPv6 ifname support .... yes
getaddrinfo support .... yes
getifaddrs support ..... yes
Accessibility .......... yes
NIS support ............ yes
CUPS support ........... no
Iconv support .......... yes
Glib support ........... yes
GStreamer support ...... no
PulseAudio support ..... no
Large File support ..... yes
GIF support ............ plugin
JPEG support ........... plugin (system)
PNG support ............ yes (system)
zlib support ........... system
Session management ..... auto
libudev support ........ no
Use system proxies ..... no
OpenGL support ......... yes (OpenGL ES 2.x)
OpenVG support ......... no
XShape support ......... auto
XVideo support ......... auto
XSync support .......... auto
Xinerama support ....... runtime
Xcursor support ........ runtime
Xfixes support ......... runtime
Xrandr support ......... runtime
Xi support ............. runtime
Xi2 support ............ auto
MIT-SHM support ........ auto
FontConfig support ..... no
XKB Support ............ auto
GTK theme support ...... no
SQLite support ......... plugin (qt)
OpenSSL support ........ no
Alsa support ........... yes
libICU support ......... yes
PCRE support ........... qt
Xcb support ............ no
Xrender support ........ no
EGLFS support .......... yes
DirectFB support ....... no
LinuxFB support ........ yes
KMS support ............ no@

When i run qtwebkit examples
@./fancybrowser -platform eglfs@

i get the following message in console
@evdevtouch: Using device /dev/input/event0
min X: 0 max X: 0
min Y: 0 max Y: 0
min pressure: 0 max pressure: 1023
device name: da9052-tsi
Protocol type A
Color formats don't match. Falling back to copy forward swap.
This plugin does not support propagateSizeHints()
Color formats don't match. Falling back to copy forward swap.
Segmentation fault@

I get nearly the same message in console for all qtwebkit examples.

For the fancybrowser examples, i get these messages from kernel
@Not all allocated memory blocks were freed. Doing it now.
Freeing list entry #0, gpuaddr=100000
Freeing list entry #1, gpuaddr=105000
Freeing list entry #2, gpuaddr=10a000
@

When i run qtbase examples

@./analogclock -platform eglfs@

i get the clock on the lcd (others qtbase examples also work), with these messages in console

@evdevtouch: Using device /dev/input/event0
min X: 0 max X: 0
min Y: 0 max Y: 0
min pressure: 0 max pressure: 1023
device name: da9052-tsi
Protocol type A
Color formats don't match. Falling back to copy forward swap.
@

any hint about why qtwebkit examples do not work?

Thanks in advance,
rony.

[ronymacabo]

Hi,

i am passed to the final release of Qt5 and i get the same error. Then i have tried to run the fancybrowser example, with gdb and i get this error.

@Color formats don't match. Falling back to copy forward swap.
Color formats don't match. Falling back to copy forward swap.

Program received signal SIGSEGV, Segmentation fault.
0x41eb23c0 in ShConstructCompiler ()
from /home/rony/Qt5-imx53/lib/libQt5WebKit.so.5@

It seems like the problem comes from libQt5WebKit.so.5. The function ShConstructCompiler () is defined here

@Source/ThirdParty/ANGLE/src/compiler/ShaderLang.cpp:ShHandle ShConstructCompiler(ShShaderType type, ShShaderSpec spec,@

The error appears when i execute the first instruction of the example

@{
QApplication app(argc, argv);
QUrl url;
@

Please any idea about something i'm missing?

Thanks in advance,
rony.