diff options
| -rw-r--r-- | src/plugins/platforms/windows/qwindowseglcontext.cpp | 16 | ||||
| -rw-r--r-- | src/plugins/platforms/windows/qwindowseglcontext.h | 3 |
2 files changed, 13 insertions, 6 deletions
diff --git a/src/plugins/platforms/windows/qwindowseglcontext.cpp b/src/plugins/platforms/windows/qwindowseglcontext.cpp index 0184877fdd..06c9985cac 100644 --- a/src/plugins/platforms/windows/qwindowseglcontext.cpp +++ b/src/plugins/platforms/windows/qwindowseglcontext.cpp @@ -39,7 +39,6 @@ #include <QtGui/QOpenGLContext> #if defined(QT_OPENGL_ES_2_ANGLE) || defined(QT_OPENGL_DYNAMIC) -# define EGL_EGLEXT_PROTOTYPES # include <QtANGLE/EGL/eglext.h> #endif @@ -137,7 +136,6 @@ bool QWindowsLibEGL::init() eglGetError = RESOLVE((EGLint (EGLAPIENTRY *)(void)), eglGetError); eglGetDisplay = RESOLVE((EGLDisplay (EGLAPIENTRY *)(EGLNativeDisplayType)), eglGetDisplay); - eglGetPlatformDisplayEXT = RESOLVE((EGLDisplay (EGLAPIENTRY *)(EGLenum platform, void *native_display, const EGLint *attrib_list)), eglGetPlatformDisplayEXT); eglInitialize = RESOLVE((EGLBoolean (EGLAPIENTRY *)(EGLDisplay, EGLint *, EGLint *)), eglInitialize); eglTerminate = RESOLVE((EGLBoolean (EGLAPIENTRY *)(EGLDisplay)), eglTerminate); eglChooseConfig = RESOLVE((EGLBoolean (EGLAPIENTRY *)(EGLDisplay, const EGLint *, EGLConfig *, EGLint, EGLint *)), eglChooseConfig); @@ -156,7 +154,15 @@ bool QWindowsLibEGL::init() eglSwapBuffers = RESOLVE((EGLBoolean (EGLAPIENTRY *)(EGLDisplay , EGLSurface)), eglSwapBuffers); eglGetProcAddress = RESOLVE((__eglMustCastToProperFunctionPointerType (EGLAPIENTRY * )(const char *)), eglGetProcAddress); - return eglGetError && eglGetDisplay && eglInitialize; + if (!eglGetError || !eglGetDisplay || !eglInitialize || !eglGetProcAddress) + return false; + + eglGetPlatformDisplayEXT = 0; +#ifdef EGL_ANGLE_platform_angle + eglGetPlatformDisplayEXT = reinterpret_cast<EGLDisplay (EGLAPIENTRY *)(EGLenum, void *, const EGLint *)>(eglGetProcAddress("eglGetPlatformDisplayEXT")); +#endif + + return true; } #if !defined(QT_STATIC) || defined(QT_OPENGL_DYNAMIC) @@ -360,7 +366,7 @@ QWindowsEGLStaticContext *QWindowsEGLStaticContext::create(QWindowsOpenGLTester: EGLDisplay display = EGL_NO_DISPLAY; EGLint major = 0; EGLint minor = 0; -#ifdef EGL_ANGLE_platform_angle_opengl +#ifdef EGL_ANGLE_platform_angle if (libEGL.eglGetPlatformDisplayEXT && (preferredType & QWindowsOpenGLTester::AngleBackendMask)) { const EGLint anglePlatformAttributes[][5] = { @@ -384,7 +390,7 @@ QWindowsEGLStaticContext *QWindowsEGLStaticContext::create(QWindowsOpenGLTester: } } } -#else // EGL_ANGLE_platform_angle_opengl +#else // EGL_ANGLE_platform_angle Q_UNUSED(preferredType) #endif if (display == EGL_NO_DISPLAY) diff --git a/src/plugins/platforms/windows/qwindowseglcontext.h b/src/plugins/platforms/windows/qwindowseglcontext.h index 2b249348c3..d8302c97a7 100644 --- a/src/plugins/platforms/windows/qwindowseglcontext.h +++ b/src/plugins/platforms/windows/qwindowseglcontext.h @@ -46,7 +46,6 @@ struct QWindowsLibEGL EGLint (EGLAPIENTRY * eglGetError)(void); EGLDisplay (EGLAPIENTRY * eglGetDisplay)(EGLNativeDisplayType display_id); - EGLDisplay (EGLAPIENTRY * eglGetPlatformDisplayEXT)(EGLenum platform, void *native_display, const EGLint *attrib_list); EGLBoolean (EGLAPIENTRY * eglInitialize)(EGLDisplay dpy, EGLint *major, EGLint *minor); EGLBoolean (EGLAPIENTRY * eglTerminate)(EGLDisplay dpy); EGLBoolean (EGLAPIENTRY * eglChooseConfig)(EGLDisplay dpy, const EGLint *attrib_list, @@ -74,6 +73,8 @@ struct QWindowsLibEGL EGLBoolean (EGLAPIENTRY * eglSwapBuffers)(EGLDisplay dpy, EGLSurface surface); __eglMustCastToProperFunctionPointerType (EGLAPIENTRY * eglGetProcAddress)(const char *procname); + EGLDisplay (EGLAPIENTRY * eglGetPlatformDisplayEXT)(EGLenum platform, void *native_display, const EGLint *attrib_list); + private: #if !defined(QT_STATIC) || defined(QT_OPENGL_DYNAMIC) void *resolve(const char *name); |