I have two users for whom a call to (gl:get-integer :num-extensions) errors with: OpenGL signaled (1280 . iNVLID-ENUM) from GET-INTGER-V
The only thing they both have in common it seems is OSX Here is copied from one of their slime error buffers.
OpenGL signalled (1280 . INVALID-ENUM) from GET-INTEGER-V. [Condition of type CL-OPENGL-BINDINGS:OPENGL- ERROR]
Restarts: 0: [CONTINUE] Continue 1: [RETRY] Retry SLIME REPL evaluation request. 2: [*ABORT] Return to SLIME's top level. 3: [ABORT] Abort thread (#<THREAD "repl-thread" RUNNING {1003448023}>)
Backtrace: 0: (CL-OPENGL-BINDINGS:CHECK-ERROR #<unavailable argument>) 1: (CL-OPENGL:GET-INTEGER :NUM-EXTENSIONS 1) 2: (CEPL::GET-GL-EXTENSIONS) 3: (CEPL::CEPL-POST-CONTEXT-INITIALIZE) 4: (CEPL:REPL 640 480) 5: (SB-INT:SIMPLE-EVAL-IN-LEXENV (CEPL:REPL) #<NULL-LEXENV>) 6: (EVAL (CEPL:REPL)) 7: (SWANK::EVAL-REGION "(cepl:repl) ..)
It seems from here https://developer.apple.com/library/mac/releasenotes/general/macosxlionapidi... this enum was only added in OsX 10.7 (Lion) is that the most likely cause of the issue?
Baggers
Actually one of them has OsX mavericks, which is the latest version and supports opengl 4.2. Strange
On 24 October 2013 10:12, Chris Bagley chris.bagley@gmail.com wrote:
I have two users for whom a call to (gl:get-integer :num-extensions) errors with: OpenGL signaled (1280 . iNVLID-ENUM) from GET-INTGER-V
The only thing they both have in common it seems is OSX Here is copied from one of their slime error buffers.
OpenGL signalled (1280 . INVALID-ENUM) from GET-INTEGER-V. [Condition of type CL-OPENGL-BINDINGS:OPENGL- ERROR]
Restarts: 0: [CONTINUE] Continue 1: [RETRY] Retry SLIME REPL evaluation request. 2: [*ABORT] Return to SLIME's top level. 3: [ABORT] Abort thread (#<THREAD "repl-thread" RUNNING {1003448023}>)
Backtrace: 0: (CL-OPENGL-BINDINGS:CHECK-ERROR #<unavailable argument>) 1: (CL-OPENGL:GET-INTEGER :NUM-EXTENSIONS 1) 2: (CEPL::GET-GL-EXTENSIONS) 3: (CEPL::CEPL-POST-CONTEXT-INITIALIZE) 4: (CEPL:REPL 640 480) 5: (SB-INT:SIMPLE-EVAL-IN-LEXENV (CEPL:REPL) #<NULL-LEXENV>) 6: (EVAL (CEPL:REPL)) 7: (SWANK::EVAL-REGION "(cepl:repl) ..)
It seems from here https://developer.apple.com/library/mac/releasenotes/general/macosxlionapidi... this enum was only added in OsX 10.7 (Lion) is that the most likely cause of the issue?
Baggers
This is an OpenGL error, checked via glGetError(). I've Cc'ed cl-opengl's mailing list to see if anyone can help there.
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Chris Bagley -
Luís Oliveira