def FindOffset(funcName):
for (name, alias, offset) in records:
if name == funcName:
return offset
#endif
#endfor
return -1
#enddef
def EmitEntry(name, returnType, argTypeList, argNameList, alias, offset):
if alias == '':
dispatchName = name
else:
dispatchName = alias
if offset < 0:
offset = FindOffset(dispatchName)
if offset >= 0 and string.find(name, "unused") == -1:
print '\tgl%s' % (name)
# save this info in case we need to look up an alias later
records.append((name, dispatchName, offset))
#enddef
PrintHead()
apiparser.ProcessSpecFile("APIspec", EmitEntry)
PrintTail()
print '#endif /* DISPATCH_TABLE_NAME */'
print ''
#enddef
def PrintAliasedTable():
print """
/*
* This is just used to silence compiler warnings.
* We list the functions which aren't otherwise used.
*/
#ifdef UNUSED_TABLE_NAME
void *UNUSED_TABLE_NAME[] = {"""
for alias in aliasedFuncs:
print ' TABLE_ENTRY(%s),' % (alias)
#endfor
print '};'
print '#endif /*UNUSED_TABLE_NAME*/'
print ''
#enddef
PrintHead()
apiparser.ProcessSpecFile("APIspec", EmitFunction)
PrintInitDispatch()
PrintAliasedTable()
PrintTail()
def DoRecord(name, returnType, argTypeList, argNameList, alias, offset):
argList = apiparser.MakeArgList(argTypeList, argNameList)
if offset >= 0 and not records.has_key(offset):
records[offset] = (name, returnType, argList)
#print '#define _gloffset_%s %d' % (name, offset)
#endif
def PrintRecords():
keys = records.keys()
keys.sort()
prevk = -1
for k in keys:
if k != prevk + 1:
#print 'Missing offset %d' % (prevk)
pass
prevk = int(k)
(name, returnType, argList) = records[k]
print ' %s (GLAPIENTRYP %s)(%s); /* %d */' % (returnType, name,
argList, k)
#endef
PrintHead()
apiparser.ProcessSpecFile("APIspec", DoRecord)
PrintRecords()
PrintTail()
def AddOffset(name, returnType, argTypeList, argNameList, alias, offset):
argList = apiparser.MakeArgList(argTypeList, argNameList)
if offset >= 0 and not records.has_key(offset):
records[offset] = name
#print '#define _gloffset_%s %d' % (name, offset)
#enddef
def PrintRecords():
keys = records.keys()
keys.sort()
prevk = -1
for k in keys:
if k != prevk + 1:
#print 'Missing offset %d' % (prevk)
pass
prevk = int(k)
name = records[k]
print '#define _gloffset_%s %d' % (name, k)
#endef
PrintHead()
apiparser.ProcessSpecFile("APIspec", AddOffset)
PrintRecords()
PrintTail()
