Il 10/12/2013 21:19, Sean Harmer ha scritto:
Hi Matti,On 10/12/2013 06:46, Matti Dahlbom wrote:Hi, for the past couple of days I've been looking for an up-to-date Qt 5 roadmap/browsing the forums for any signs of upcoming GLES 3.0 support but to no avail. Any info available on this..? GLES 3.0 hardware is popping up on the market steadily and I'd like to base my new project on Qt, of course, and for this there should be a supported GLES 3.0 context & QOpenGLFunctions_ES3 ..There's nothing concrete planned that I know of. It's something I would like to see go into Qt as ES 3 has some really nice features beyond what ES 2 offers. However, I don't yet have any ES 3 hardware on which to develop so there's only a limited amount that I can do blind.
Just in case, with a couple of changes I did some time ago, it's possible to ask for ES 3.0 contexts on Desktop GL under X11 by leveraging the GLX_EXT_create_context_es2_profile extension. As usual one has to set the QSurfaceFormat renderable to the right type (OpenGLES instead of Default) when creating the context and the window surface. This may allow for a way to test ES3 compliance (depending on the quality of the driver), even without ES3 dedicated hardware.
HTH, -- Giuseppe D'Angelo | giuseppe.dang...@kdab.com | Software Engineer KDAB (UK) Ltd., a KDAB Group company Tel. UK +44-1738-450410, Sweden (HQ) +46-563-540090 KDAB - Qt Experts - Platform-independent software solutions
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