| Summary: | NVidia GTX550 driver 331.13 - 64bit Linux - No compatibility GLProfile (GL2, >= GL3bc) | ||
|---|---|---|---|
| Product: | [JogAmp] Jogl | Reporter: | Sven Gothel <sgothel> |
| Component: | core | Assignee: | Sven Gothel <sgothel> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | askinner, gouessej, sgothel |
| Priority: | P5 | ||
| Version: | 2 | ||
| Hardware: | pc_all | ||
| OS: | linux | ||
| Type: | --- | SCM Refs: |
34b35c5a0a379a6b4c0b23b9d347a0b1338f0239
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| Workaround: | --- | ||
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Description
Sven Gothel
2013-10-17 23:09:15 CEST
Work here w/ NV 331.13 Platform: LINUX / Linux 3.7.1-x64-k10-nlb-jau01 (3.7.1), amd64 (arch), GENERIC_ABI, 8 cores MachineDescription: runtimeValidated true, littleEndian true, 32Bit false, primitive size / alignment: int8 1 / 1, int16 2 / 2 int 4 / 4, long 8 / 8 int32 4 / 4, int64 8 / 8 float 4 / 4, double 8 / 8, ldouble 16 / 16 pointer 8 / 8, page 4096 Platform: Java Version: 1.7.0_45 (1.7.0u45), VM: Java HotSpot(TM) 64-Bit Server VM, Runtime: Java(TM) SE Runtime Environment GL Profile GLProfile[GL4/GL4.hw] GL Version 4.3 (Core profile, arb, ES2 compat, ES3 compat, FBO, hardware) - 4.3.0 NVIDIA 331.13 [GL 4.3.0, vendor 331.13.0 (NVIDIA 331.13)] Quirks [] Impl. class jogamp.opengl.gl4.GL4bcImpl GL_VENDOR NVIDIA Corporation GL_RENDERER GeForce GTX 660/PCIe/SSE2 GL_VERSION 4.3.0 NVIDIA 331.13 GLSL true, has-compiler-func: true, version: 4.30 NVIDIA via Cg compiler / 4.30.0 reduced prio/impact .. since not reproduced here, will close if nobody is able to. (In reply to comment #0) > The following has been reported .. > NVidia GTX550 driver 331.13 - 64bit Linux - No GLProfile > > Next step: validate There was already a similar problem under OpenSUSE and it was caused by the presence of the JARs containing the native libraries for Android, I fixed this bug with your help several months ago by preventing the loading of those natives when we're not under Android. I assume that it's no longer reproducible. not reproducible (In reply to comment #3) > (In reply to comment #0) > > The following has been reported .. > > NVidia GTX550 driver 331.13 - 64bit Linux - No GLProfile > > > > Next step: validate > > There was already a similar problem under OpenSUSE and it was caused by the > presence of the JARs containing the native libraries for Android, I fixed > this bug with your help several months ago by preventing the loading of > those natives when we're not under Android. I assume that it's no longer > reproducible. thank you for mentioning it! On said system, no compatibility profile could be created, i.e. GL2, GL3bc .. Fix GL Version Validation:
We shall not rely on our known good versions when validating a queried GL context version,
but allow some 'room' for a higher version post JOGL release while still
cutting off 'odd versions'.
While GL version detection, we always iterate from the highest known version
down to the lowest. Hence 'GLContext.isValidGLVersion(..)' is satisfied
by validating the lowest version number but allowing a higher than known one.
Now we would return 'invalid' for a version >= 6.
It is enough to clip to the maximum known version when iterating,
allowing the highest unknown version to be available.
GLContext.isValidGLVersion(..):
Returns true, if the major.minor is not inferior to the lowest
valid version and does not exceed the highest known major number by more than one.
The minor version number is ignored by the upper limit validation
and the major version number may exceed by one.
The upper limit check is relaxed since we don't want to cut-off
unforseen new GL version since the release of JOGL.
Hence it is important to iterate through GL version from the upper limit
and 'decrementGLVersion(..)' until invalid.
Add GL Version 4.4 to valid known versions.
Remove ES3 desktop detection, which is impossible
Regression of commit 3a0d7703da32e9a5ddf08a334f18588a78038d88 (ES3 support)
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