Fixing glew2bmx so I can update Glew

BlitzMax Forums/OpenGL Module/Fixing glew2bmx so I can update Glew

Chapman7

(Posted 2014) [#1]

Was looking over glew2bmx after trying to update glew. There were some of the regular errors (exp: "***** __glewGetBufferParameteri64v *****") but I also noticed it wasn't adding certain constants.

#define GL_ZERO 0
output:
Const GL_ZERO=0

#define GL_TRUE 1
output:
*nothing*

And it is because of this code:

	Else If curr="#"
		If bump()="define"
			Local id$=bump()
			If id[..11]="GL_VERSION_"
				
			Else If id[..3]="GL_"
				DebugStop
				If Not constMap.ValueForKey(id)
					Local n$=bump()
					If n[..2]="0x"
						Print "Const "+id+"=$"+n[2..]
					Else If n.length And isdigit(n[0]) And n<>"1"
						Print "Const "+id+"="+n
					EndIf
					constMap.Insert id,n
				EndIf

Specifically, this line:

Else If n.length And isdigit(n[0]) And n<>"1"

(n<>"1")
Because n was actually "1" (since it was the value after all...) it just skips over it. I was going to remove it but I wanted to know the purpose of putting it there in the first place.

Chapman7

(Posted 2014) [#2]

Also I narrowed down the regular errors to being weirdly placed asterisks.

No Errors:

GLuint* ids				'(makes ids a Ptr)

Full Line:
typedef void (GLAPIENTRY * PFNGLDEBUGMESSAGEENABLEAMDPROC) (GLenum category, GLenum severity, GLsizei count, const GLuint* ids, GLboolean enabled);

Errors:

GLvoid *userParam			'(unsure what this is supposed to dp)
GLint64 *				'(or this - it's just a random astericks after GLint64 and nothing following it)

Full Lines:
1:
typedef void (GLAPIENTRY * PFNGLDEBUGMESSAGECALLBACKAMDPROC) (GLDEBUGPROCAMD callback, GLvoid *userParam);

2:
typedef void (GLAPIENTRY * PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum, GLenum, GLint64 *);