Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (47 commits)
  QScript: More missing APIShim
  QScriptEngine: Fix reentrency involving creation and desctructions of QScriptEngines
  Work-around Symbian 10.1's broken egl.h
  Add some #warnings to debug Symbian EGL build failure
  Don't detect EGLImage presence by testing function pointers
  Implement proper QStaticText support in QPaintBuffer
  Make QStaticText layout lazy
  Change QStaticText::setMaximumSize() to setTextWidth()
  Respect QPainter::pen() in QPainter::drawStaticText()
  QVarLenghtArray:  add some API to be consistant to QVector
  Don't try to resolve EGLImage function pointers if they are defined
  Change ORs to ANDs when checking EGLImage extension defines
  Protect EGLImage function definitions in #ifdef
  Fix a bug in greek shaping causing infinite loops
  Define QT_NO_EGL in configure.exe
  improve mingw 64 bit support
  Fix build on Windows
  Round instead of ceil font metrics when ForceIntegerMetrics is enabled
  cetest: remove source file duplicates from cetest.pro
  Remove EGLImage create/destroy resolving from VG pixmap data
  ...

1 files changed, 3 insertions, 8 deletions

diff --git a/src/openvg/qpixmapdata_vg.cpp b/src/openvg/qpixmapdata_vg.cpp
index 4cdbfdc..3a1b930 100644
--- a/src/openvg/qpixmapdata_vg.cpp
+++ b/src/openvg/qpixmapdata_vg.cpp
@@ -42,6 +42,7 @@
 #include "qpixmapdata_vg_p.h"
 #include "qpaintengine_vg_p.h"
 #include <QtGui/private/qdrawhelper_p.h>
+#include <QtGui/private/qegl_p.h>
 #include "qvg_p.h"
 #include "qvgimagepool_p.h"
 
@@ -49,8 +50,6 @@
 #include <fbs.h>
 #ifdef QT_SYMBIAN_SUPPORTS_SGIMAGE
 #include <sgresource/sgimage.h>
-typedef EGLImageKHR (*pfnEglCreateImageKHR)(EGLDisplay, EGLContext, EGLenum, EGLClientBuffer, EGLint*);
-typedef EGLBoolean (*pfnEglDestroyImageKHR)(EGLDisplay, EGLImageKHR);
 typedef VGImage (*pfnVgCreateEGLImageTargetKHR)(VGeglImageKHR);
 #endif // QT_SYMBIAN_SUPPORTS_SGIMAGE
 
@@ -486,11 +485,9 @@ void QVGPixmapData::fromNativeType(void* pixmap, NativeType type)
             return;
         }
 
-        pfnEglCreateImageKHR eglCreateImageKHR = (pfnEglCreateImageKHR) eglGetProcAddress("eglCreateImageKHR");
-        pfnEglDestroyImageKHR eglDestroyImageKHR = (pfnEglDestroyImageKHR) eglGetProcAddress("eglDestroyImageKHR");
         pfnVgCreateEGLImageTargetKHR vgCreateEGLImageTargetKHR = (pfnVgCreateEGLImageTargetKHR) eglGetProcAddress("vgCreateEGLImageTargetKHR");
 
-        if (eglGetError() != EGL_SUCCESS || !eglCreateImageKHR || !eglDestroyImageKHR || !vgCreateEGLImageTargetKHR) {
+        if (eglGetError() != EGL_SUCCESS || !(QEgl::hasExtension("EGL_KHR_image") || QEgl::hasExtension("EGL_KHR_image_pixmap")) || !vgCreateEGLImageTargetKHR) {
             cleanup();
             driver.Close();
             return;
@@ -604,11 +601,9 @@ void* QVGPixmapData::toNativeType(NativeType type)
             return 0;
         }
 
-        pfnEglCreateImageKHR eglCreateImageKHR = (pfnEglCreateImageKHR) eglGetProcAddress("eglCreateImageKHR");
-        pfnEglDestroyImageKHR eglDestroyImageKHR = (pfnEglDestroyImageKHR) eglGetProcAddress("eglDestroyImageKHR");
         pfnVgCreateEGLImageTargetKHR vgCreateEGLImageTargetKHR = (pfnVgCreateEGLImageTargetKHR) eglGetProcAddress("vgCreateEGLImageTargetKHR");
 
-        if (eglGetError() != EGL_SUCCESS || !eglCreateImageKHR || !eglDestroyImageKHR || !vgCreateEGLImageTargetKHR) {
+        if (eglGetError() != EGL_SUCCESS || !(QEgl::hasExtension("EGL_KHR_image") || QEgl::hasExtension("EGL_KHR_image_pixmap")) || !vgCreateEGLImageTargetKHR) {
             driver.Close();
             return 0;
         }