Hi, On 15 February 2015 at 10:08, Andrew Knight <q...@panimo.net> wrote:
> >> > FTA, use the QT_OPENGL environment variable (set QT_OPENGL=angle) or the > application attribute (QCoreApplication::setAttribute(Qt::AA_UseOpenGLES)). > From your results below, it doesn't appear you've tried either. > > > Setting QCoreApplication::setAttribute(Qt::AA_UseOpenGLES) actually worked, thanks! Here the debug message: qt.qpa.gl: Qt: Using EGL from libEGLd.dll qt.qpa.gl: Qt: Using OpenGL ES 2.0 from libGLESv2d.dll qt.qpa.gl: QWindowsEGLStaticContext::create Created EGL display 0x4dc49c8 v 1 . 4 qt.qpa.gl: QWindowsIntegration::createPlatformOpenGLContext QSurfaceFormat(version 2.0, options QFlags(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples -1, swapBehavior 2, swapInterval 1, profile 0) Now I'm having another error. We are using Glew-1.12.0 in order to load the non-Core OpenGL 1.1 functions on windows. In order to initialize Glew-1.12.0, glewInit() must be called first. it returns GLEW_OK when the initialization was successfull. It does work with Desktop OpenGL , but with GLES it returns "Missing GL Version". Besides, functions like glGetIntegerv (GL_MAX_TEXTURE_SIZE, &maxTextureSize), are returning garbage values. It's like the OpenGL ES context was not created properly, so the the OpenGL commands don't work. I have called QOpenGLContext::currentContext()->makeCurrent(_appWindow); before our rendering library initialization, but the result is the same. Any ideas? Cheers, Robert.
_______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
