Created attachment 793 [details] ARM Mali EGL and Mesa GL at the same time on C.H.I.P. GLWindow log This bug is related to Bug1084 GLProfile's mapping code does not consider the following combination: - GL2 software - GLES1 hardware - GLES2 hardware and hence maps GL2-software -> [GL2ES2, GL2ES1], where GLES2-hardware -> [GL2ES2] GLES1-hardware -> [GL2ES1] is desired. This combination has recently been observed two embedded systems C.H.I.P. using OS image 4.4 http://blog.nextthing.co/accelerate-your-3d-gaming-with-quake-iii-on-pocketc-h-i-p/ and ODROID-C rev 0.3 20141107 using its default system image both systems includes Mesa3d software GL2 implementation and ARM Mali EGL GLES1 & GLES2 implementation. However, other systems could be affected as well.
Do you obtain GLES1 when calling GLProfile.getMaxFixedFunc(true)?
GLProfile.getMaxFixedFunc(true) returns GLES2 hardware
(just getGL2ES2() returns GL2 software)
GLProfile.computeProfileImpl(..) as of Bug 1084 is not the culprit here and its hardware criteria filter works. The issue is commit 99a064327bf991318841c858d21d13e55d6b39db of Bug 1203, in particular the change in GLProfile re: "Merge computed EGL-Profile-Map (1) and Desktop-Profile-Map (2) per device, instead of just using the last computation, preserving and favoratizing the Desktop-Profile-Map." Here the Desktop-Profile-Map overwrites the EGL-Profile-Map and hence the software mapping gets used. Indeed, this is a regression cause by the work of Bug 1203. +++ Resolution is to revert the explicit 'union mapping' and rely on an enhanced 'GLContextImpl.remapAvailableGLVersions(fromDevice, toDevice)' function. Here the EGLDrawableFactory _already_ maps the EGL device's GL Versions to the 'host' device (e.g. X11). This has to be refined so that the remap will not overwrite the 'host' device's already detected GL Versions. That alone is enough, so that GLProfile can simply use the 'mappedEGLProfiles' of the 'host' device if detected, which already is a merged mapping of X11 host- and EGL sub-device. In case no 'mappedEGLProfiles' are available, we simply use the 'mappedDesktopProfiles'.
jogl e2223107cc54e08031bd9505ce8a9ccc72673be0 fixed as described in comment 4