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authormarha <marha@users.sourceforge.net>2013-07-22 12:11:31 +0200
committermarha <marha@users.sourceforge.net>2013-07-22 12:12:43 +0200
commitb9356a3668e013820e4a2b2fb1e19da216fc63be (patch)
treee5479609fe6332f1f2ec143ab935d7ccc3357ac6 /xorg-server/hw/xwin/glx/gen_gl_wrappers.py
parent97b87f24693a48b249f151aa39551610e83a1387 (diff)
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gen_gl_wrappers.py: now use the opengl xml files as input
Diffstat (limited to 'xorg-server/hw/xwin/glx/gen_gl_wrappers.py')
-rwxr-xr-xxorg-server/hw/xwin/glx/gen_gl_wrappers.py696
1 files changed, 393 insertions, 303 deletions
diff --git a/xorg-server/hw/xwin/glx/gen_gl_wrappers.py b/xorg-server/hw/xwin/glx/gen_gl_wrappers.py
index 00e4aab1c..e5fa57142 100755
--- a/xorg-server/hw/xwin/glx/gen_gl_wrappers.py
+++ b/xorg-server/hw/xwin/glx/gen_gl_wrappers.py
@@ -1,60 +1,217 @@
-#!/usr/bin/python
+#!/usr/bin/python3
#
-# Comedy python script to generate cdecl to stdcall wrappers for GL functions
-#
-# This is designed to operate on OpenGL spec files from
-# http://www.opengl.org/registry/api/
-#
-#
-# Copyright (c) Jon TURNEY 2009
+# Copyright (c) 2013 The Khronos Group Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-# DEALINGS IN THE SOFTWARE.
+# copy of this software and/or associated documentation files (the
+# "Materials"), to deal in the Materials without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Materials, and to
+# permit persons to whom the Materials are furnished to do so, subject to
+# the following conditions:
#
-# Except as contained in this notice, the name(s) of the above copyright
-# holders shall not be used in advertising or otherwise to promote the sale,
-# use or other dealings in this Software without prior written authorization.
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Materials.
#
-
-import sys
-import re
-import getopt
-
-dispatchheader = ''
-prefix = 'gl'
-preresolve = False
-staticwrappers = False
-
-opts, args = getopt.getopt(sys.argv[1:], "", ['spec=', 'typemap=', 'dispatch-header=', 'prefix=', 'preresolve', 'staticwrappers' ])
-
-for o,a in opts:
- if o == '--typemap' :
- typemapfile = a
- elif o == '--dispatch-header' :
- dispatchheader = a
- elif o == '--spec' :
- specfile = a
- elif o == '--prefix' :
- prefix = a
- elif o == '--preresolve' :
- preresolve = True
- elif o == '--staticwrappers' :
- staticwrappers = True
+# THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+
+import sys, time, pdb, string, cProfile
+from reg import *
+
+# debug - start header generation in debugger
+# dump - dump registry after loading
+# profile - enable Python profiling
+# protect - whether to use #ifndef protections
+# registry <filename> - use specified XML registry instead of gl.xml
+# timeit - time length of registry loading & header generation
+# validate - validate return & parameter group tags against <group>
+debug = False
+dump = False
+profile = False
+protect = True
+timeit = False
+validate= False
+# Default input / log files
+errFilename = None
+diagFilename = 'diag.txt'
+regFilename = 'gl.xml'
+outFilename = 'gen_gl_wrappers.c'
+dispatchheader=None
+prefix="gl"
+preresolve=False
+staticwrappers=False
+nodebugcallcounting=False
+
+WinGDI={key: 1 for key in [
+ "wglCopyContext"
+ ,"wglCreateContext"
+ ,"wglCreateLayerContext"
+ ,"wglDeleteContext"
+ ,"wglGetCurrentContext"
+ ,"wglGetCurrentDC"
+ ,"wglGetProcAddress"
+ ,"wglMakeCurrent"
+ ,"wglShareLists"
+ ,"wglUseFontBitmapsA"
+ ,"wglUseFontBitmapsW"
+ ,"wglUseFontBitmaps"
+ ,"SwapBuffers"
+ ,"wglUseFontOutlinesA"
+ ,"wglUseFontOutlinesW"
+ ,"wglUseFontOutlines"
+ ,"wglDescribeLayerPlane"
+ ,"wglSetLayerPaletteEntries"
+ ,"wglGetLayerPaletteEntries"
+ ,"wglRealizeLayerPalette"
+ ,"wglSwapLayerBuffers"
+ ,"wglSwapMultipleBuffers"
+ ,"ChoosePixelFormat"
+ ,"DescribePixelFormat"
+ ,"GetEnhMetaFilePixelFormat"
+ ,"GetPixelFormat"
+ ,"SetPixelFormat"
+]}
+
+if __name__ == '__main__':
+ i = 1
+ while (i < len(sys.argv)):
+ arg = sys.argv[i]
+ i = i + 1
+ if (arg == '-debug'):
+ print('Enabling debug (-debug)', file=sys.stderr)
+ debug = True
+ elif (arg == '-dump'):
+ print('Enabling dump (-dump)', file=sys.stderr)
+ dump = True
+ elif (arg == '-noprotect'):
+ print('Disabling inclusion protection in output headers', file=sys.stderr)
+ protect = False
+ elif (arg == '-profile'):
+ print('Enabling profiling (-profile)', file=sys.stderr)
+ profile = True
+ elif (arg == '-registry'):
+ regFilename = sys.argv[i]
+ i = i+1
+ print('Using registry ', regFilename, file=sys.stderr)
+ elif (arg == '-time'):
+ print('Enabling timing (-time)', file=sys.stderr)
+ timeit = True
+ elif (arg == '-validate'):
+ print('Enabling group validation (-validate)', file=sys.stderr)
+ validate = True
+ elif (arg == '-outfile'):
+ outFilename = sys.argv[i]
+ i = i+1
+ elif (arg == '-preresolve'):
+ preresolve=True
+ elif (arg == '-staticwrappers'):
+ staticwrappers=True
+ elif (arg == '-dispatchheader'):
+ dispatchheader = sys.argv[i]
+ i = i+1
+ elif (arg == '-prefix'):
+ prefix = sys.argv[i]
+ i = i+1
+ elif (arg == '-nodbgcount'):
+ nodebugcallcounting = True
+ elif (arg[0:1] == '-'):
+ print('Unrecognized argument:', arg, file=sys.stderr)
+ exit(1)
+print('Generating ', outFilename, file=sys.stderr)
+
+# Simple timer functions
+startTime = None
+def startTimer():
+ global startTime
+ startTime = time.clock()
+def endTimer(msg):
+ global startTime
+ endTime = time.clock()
+ if (timeit):
+ print(msg, endTime - startTime)
+ startTime = None
+
+# Load & parse registry
+reg = Registry()
+
+startTimer()
+tree = etree.parse(regFilename)
+endTimer('Time to make ElementTree =')
+
+startTimer()
+reg.loadElementTree(tree)
+endTimer('Time to parse ElementTree =')
+
+if (validate):
+ reg.validateGroups()
+
+if (dump):
+ print('***************************************')
+ print('Performing Registry dump to regdump.txt')
+ print('***************************************')
+ reg.dumpReg(filehandle = open('regdump.txt','w'))
+
+# Turn a list of strings into a regexp string matching exactly those strings
+def makeREstring(list):
+ return '^(' + '|'.join(list) + ')$'
+
+# These are "mandatory" OpenGL ES 1 extensions, to
+# be included in the core GLES/gl.h header.
+es1CoreList = [
+ 'GL_OES_read_format',
+ 'GL_OES_compressed_paletted_texture',
+ 'GL_OES_point_size_array',
+ 'GL_OES_point_sprite'
+]
+
+# Descriptive names for various regexp patterns used to select
+# versions and extensions
+
+allVersions = allExtensions = '.*'
+noVersions = noExtensions = None
+gl12andLaterPat = '1\.[2-9]|[234]\.[0-9]'
+gles2onlyPat = '2\.[0-9]'
+gles2and3Pat = '[23]\.[0-9]'
+es1CorePat = makeREstring(es1CoreList)
+# Extensions in old glcorearb.h but not yet tagged accordingly in gl.xml
+glCoreARBPat = None
+glx13andLaterPat = '1\.[3-9]'
+
+# Defaults for generating re-inclusion protection wrappers (or not)
+protectFile = protect
+protectFeature = protect
+protectProto = protect
+
+genOpts = CGeneratorOptions(
+ apiname = prefix,
+ profile = 'compatibility',
+ versions = allVersions,
+ emitversions = allVersions,
+ defaultExtensions = prefix, # Default extensions for GL
+# addExtensions = None,
+# removeExtensions = None,
+# prefixText = prefixStrings + glExtPlatformStrings + glextVersionStrings,
+# genFuncPointers = True,
+# protectFile = protectFile,
+# protectFeature = protectFeature,
+# protectProto = protectProto,
+# apicall = 'GLAPI ',
+# apientry = 'APIENTRY ',
+# apientryp = 'APIENTRYP '),
+ )
+
+# create error/warning & diagnostic files
+if (errFilename):
+ errWarn = open(errFilename,'w')
+else:
+ errWarn = sys.stderr
+diag = open(diagFilename, 'w')
#
# look for all the SET_ macros in dispatch.h, this is the set of functions
@@ -64,264 +221,197 @@ for o,a in opts:
dispatch = {}
if dispatchheader :
- fh = open(dispatchheader)
- dispatchh = fh.readlines()
-
- dispatch_regex = re.compile(r'(?:#define|static\s+INLINE\s+void)\s+SET_([^\()]+)\(')
-
- for line in dispatchh :
- line = line.strip()
- m1 = dispatch_regex.search(line)
-
- if m1 :
- dispatch[m1.group(1)] = 1
-
- del dispatch['by_offset']
-
-#
-# read the typemap .tm file
-#
-
-typemap = {}
-
-fh = open(typemapfile)
-tm = fh.readlines()
-
-typemap_regex = re.compile(r'#define\sSET_(\S*)\(')
-
-for line in tm :
- # ignore everything after a '#' as a comment
- hash = line.find('#')
- if hash != -1 :
- line = line[:hash-1]
-
- # ignore blank lines
- if line.startswith('#') or len(line) == 0 :
- continue
-
- l = line.split(',')
- if len(l)<4:
- continue
- typemap[l[0]] = l[3].strip()
-
-# interestingly, * is not a C type
-if typemap['void'] == '*' :
- typemap['void'] = 'void'
-
-#
-# crudely parse the .spec file
-#
-
-r1 = re.compile(r'\t(\S*)\s+(\S*.*)')
-r2 = re.compile(r'(.*)\((.*)\)')
-r3 = re.compile(r'glWindowPos.*MESA')
-r4 = re.compile(r'gl.*Program(s|)NV')
-r5 = re.compile(r'glGetVertexAttribfvNV')
-
-wrappers = {}
-
-fh = open(specfile)
-glspec = fh.readlines()
-param_count = 0
-
-for line in glspec :
- line = line.rstrip()
-
- # ignore everything after a '#' as a comment
- hash = line.find('#')
- if hash != -1 :
- line = line[:hash-1]
-
- # ignore blank lines
- if line.startswith('#') or len(line) == 0 :
- continue
-
- # lines containing ':' aren't intersting to us
- if line.count(':') != 0 :
- continue
-
- # attributes of each function follow the name, indented by a tab
- if not line.startswith('\t') :
- m1 = r2.search(line)
- if m1 :
- function = m1.group(1)
- arglist_use = m1.group(2)
- wrappers[function] = {}
-
- # ensure formal parameter names don't collide with reserved names or shadow global declarations
- arglist_use = ',' .join([i.rstrip() + '_' for i in arglist_use.split(",")])
-
- wrappers[function]['arglist_use'] = arglist_use
- param_count = 0
- else :
- m1 = r1.search(line)
- if m1 :
- attribute = m1.group(1)
- value = m1.group(2)
-
- # make param attributes unique and ordered
- if attribute == 'param' :
- attribute = 'param' + '%02d' % param_count
- param_count += 1
-
- wrappers[function][attribute] = value
-
-#
-# now emit code
-#
-
-print '/* Automatically generated by ' + sys.argv[0] + ' DO NOT EDIT */'
-print '/* from ' + specfile + ' and typemap ' + typemapfile + ' */'
-print ''
-
-#
-# if required, emit code for non-lazy function resolving
-#
-
-if preresolve :
- for w in sorted(wrappers.keys()) :
- funcname = prefix + w
- print 'RESOLVE_DECL(PFN' + funcname.upper() + 'PROC);'
-
- print ''
- print 'void ' + prefix + 'ResolveExtensionProcs(void)'
- print '{'
-
- for w in sorted(wrappers.keys()) :
- funcname = prefix + w
- print ' PRERESOLVE(PFN' + funcname.upper() + 'PROC, "' + funcname + '");'
-
- print '}\n'
-
-#
-# now emit the wrappers
-# for GL 1.0 and 1.1 functions, generate stdcall wrappers which call the function directly
-# for GL 1.2+ functions, generate wrappers which use wglGetProcAddress()
-#
-
-for w in sorted(wrappers.keys()) :
-
- funcname = prefix + w
- returntype = wrappers[w]['return']
- if returntype != 'void' :
- returntype = typemap[returntype]
-
+ fh = open(dispatchheader)
+ dispatchh = fh.readlines()
+
+ dispatch_regex = re.compile(r'(?:#define|static\s+INLINE\s+void)\s+SET_([^\()]+)\(')
+
+ for line in dispatchh :
+ line = line.strip()
+ m1 = dispatch_regex.search(line)
+
+ if m1 :
+ dispatch[prefix+m1.group(1)] = 1
+
+ del dispatch['glby_offset']
+
+class PreResolveOutputGenerator(OutputGenerator):
+ def __init__(self,
+ errFile = sys.stderr,
+ warnFile = sys.stderr,
+ diagFile = sys.stdout):
+ OutputGenerator.__init__(self, errFile, warnFile, diagFile)
+ self.wrappers={}
+ def beginFile(self, genOpts):
+ pass
+ def endFile(self):
+ self.outFile.write('\nvoid ' + prefix + 'ResolveExtensionProcs(void)\n{\n')
+ for funcname in self.wrappers.keys():
+ self.outFile.write( ' PRERESOLVE(PFN' + funcname.upper() + 'PROC, "' + funcname + '");\n')
+ self.outFile.write('}\n\n')
+ def beginFeature(self, interface, emit):
+ OutputGenerator.beginFeature(self, interface, emit)
+ self.OldVersion = self.featureName.startswith('GL_VERSION_1_0') or self.featureName.startswith('GL_VERSION_1_1')
+ def endFeature(self):
+ OutputGenerator.endFeature(self)
+ def genType(self, typeinfo, name):
+ OutputGenerator.genType(self, typeinfo, name)
+ def genEnum(self, enuminfo, name):
+ OutputGenerator.genEnum(self, enuminfo, name)
+ def genCmd(self, cmd, name):
+ OutputGenerator.genCmd(self, cmd, name)
+ if name in WinGDI:
+ return
+
+ self.outFile.write('RESOLVE_DECL(PFN' + name.upper() + 'PROC);\n')
+ self.wrappers[name]=1
+
+class MyOutputGenerator(OutputGenerator):
+ def __init__(self,
+ errFile = sys.stderr,
+ warnFile = sys.stderr,
+ diagFile = sys.stdout):
+ OutputGenerator.__init__(self, errFile, warnFile, diagFile)
+ self.wrappers={}
+ def beginFile(self, genOpts):
+ pass
+ def endFile(self):
+ pass
+ def beginFeature(self, interface, emit):
+ OutputGenerator.beginFeature(self, interface, emit)
+ self.OldVersion = self.featureName.startswith('GL_VERSION_1_0') or self.featureName.startswith('GL_VERSION_1_1')
+ def endFeature(self):
+ OutputGenerator.endFeature(self)
+ def genType(self, typeinfo, name):
+ OutputGenerator.genType(self, typeinfo, name)
+ def genEnum(self, enuminfo, name):
+ OutputGenerator.genEnum(self, enuminfo, name)
+ def genCmd(self, cmd, name):
+ OutputGenerator.genCmd(self, cmd, name)
# Avoid generating wrappers which aren't referenced by the dispatch table
- if dispatchheader and not dispatch.has_key(w) :
- print '/* No wrapper for ' + funcname + ', not in dispatch table */'
- continue
-
- # manufacture arglist
- # if no param attributes were found, it should be 'void'
- al = []
- for k in sorted(wrappers[w].keys()) :
- if k.startswith('param') :
- l = wrappers[w][k].split()
-
- # ensure formal parameter names don't collide with reserved names or shadow global declarations
- l[0] = l[0] + '_'
-
- if l[2] == 'in' :
- if l[3] == 'array' :
- arg = 'const ' + typemap[l[1]] + ' *' + l[0]
- elif l[3] == 'reference' :
- arg = 'const ' + typemap[l[1]] + ' *' + l[0]
- else :
- arg = typemap[l[1]] + ' ' + l[0]
- elif l[2] == 'out' :
- arg = typemap[l[1]] + ' *' + l[0]
-
- al.append(arg)
-
- if len(al) == 0 :
- arglist = 'void'
+ if dispatchheader and not name in dispatch :
+ self.outFile.write('/* No wrapper for ' + name + ', not in dispatch table */\n')
+ return
+
+ if name in WinGDI:
+ return
+
+ self.wrappers[name]=1
+
+ proto=noneStr(cmd.elem.find('proto'))
+ rettype=noneStr(proto.text)
+ if rettype.lower()!="void ":
+ plist = ([t for t in proto.itertext()])
+ rettype = ''.join(plist[:-1])
+ #ptype=proto.find("ptype")
+ #if ptype!=None:
+ # rettype = (noneStr(ptype.text))+" "
+ if staticwrappers: self.outFile.write("static ")
+ self.outFile.write("%s__stdcall %sWrapper("%(rettype, name))
+ params = cmd.elem.findall('param')
+ plist=[]
+ for param in params:
+ paramlist = ([t for t in param.itertext()])
+ paramtype = ''.join(paramlist[:-1])
+ paramname = paramlist[-1]
+ plist.append((paramtype, paramname))
+ Comma=""
+ if len(plist):
+ for ptype, pname in plist:
+ self.outFile.write("%s%s%s_"%(Comma, ptype, pname))
+ Comma=", "
else:
- arglist = ', '.join(al)
-
- if wrappers[w]['category'].startswith('VERSION_1_0') or wrappers[w]['category'].startswith('VERSION_1_1') :
- if staticwrappers :
- print 'static',
- print returntype + ' __stdcall ' + funcname + 'Wrapper(' + arglist + ')'
- print '{'
- print '#ifdef _DEBUG'
- print ' if (glxWinDebugSettings.enable' + prefix.upper() + 'callTrace) ErrorF("'+ funcname + '\\n");'
- print ' glWinDirectProcCalls++;'
- print '#endif'
- if returntype.lower() == 'void' :
- print ' ' + funcname + '(',
- else :
- print ' /* returntype was ' + returntype.lower() + '*/'
- print ' return ' + funcname + '(',
-
- if arglist != 'void' :
- print wrappers[w]['arglist_use'],
-
- print ');'
- print "}\n"
+ self.outFile.write("void")
+ if self.OldVersion:
+ if nodebugcallcounting:
+ self.outFile.write(")\n{\n")
+ else:
+ self.outFile.write( """)
+{
+#ifdef _DEBUG
+ if (glxWinDebugSettings.enable%scallTrace) ErrorF("%s\\n");
+ glWinDirectProcCalls++;
+#endif
+"""%(prefix.upper(), name))
+ if rettype.lower()=="void ":
+ self.outFile.write(" %s( "%(name))
+ else:
+ self.outFile.write(" return %s( "%(name))
+ Comma=""
+ for ptype, pname in plist:
+ self.outFile.write("%s%s_"%(Comma, pname))
+ Comma=", "
else:
- if staticwrappers :
- print 'static',
- print returntype + ' __stdcall ' + funcname + 'Wrapper(' + arglist + ')'
- print '{'
+ if rettype.lower()=="void ":
+ self.outFile.write(""")
+{
+ RESOLVE(PFN%sPROC, "%s");"""%(name.upper(), name))
+ if not nodebugcallcounting: self.outFile.write("""
+#ifdef _DEBUG
+ if (glxWinDebugSettings.enable%scallTrace) ErrorF("%s\\n");
+#endif"""%(prefix.upper(), name))
+ self.outFile.write("""
+ RESOLVED_PROC(PFN%sPROC)( """%(name.upper()))
+ else:
+ self.outFile.write(""")
+{
+ RESOLVE_RET(PFN%sPROC, "%s", FALSE);"""%(name.upper(), name))
+ if not nodebugcallcounting: self.outFile.write("""
+#ifdef _DEBUG
+ if (glxWinDebugSettings.enable%scallTrace) ErrorF("%s\\n");
+#endif"""%(prefix.upper(), name))
+ self.outFile.write("""
+ return RESOLVED_PROC(PFN%sPROC)( """%(name.upper()))
+ Comma=""
+ for ptype, pname in plist:
+ self.outFile.write("%s%s_"%(Comma, pname))
+ Comma=", "
+ self.outFile.write(" );\n}\n\n")
+
+def genHeaders():
+ startTimer()
+ outFile = open(outFilename,"w")
+ if preresolve:
+ gen = PreResolveOutputGenerator(errFile=errWarn,
+ warnFile=errWarn,
+ diagFile=diag)
+ gen.outFile=outFile
+ reg.setGenerator(gen)
+ reg.apiGen(genOpts)
+ gen = MyOutputGenerator(errFile=errWarn,
+ warnFile=errWarn,
+ diagFile=diag)
+ gen.outFile=outFile
+ reg.setGenerator(gen)
+ reg.apiGen(genOpts)
+
+ # generate function to setup the dispatch table, which sets each
+ # dispatch table entry to point to it's wrapper function
+ # (assuming we were able to make one)
+
+ if dispatchheader :
+ outFile.write( 'void glWinSetupDispatchTable(void)\n')
+ outFile.write( '{\n')
+ outFile.write( ' struct _glapi_table *disp = _glapi_get_dispatch();\n')
- stringname = funcname
-
-#
-# special case: Windows OpenGL implementations are far more likely to have GL_ARB_window_pos than GL_MESA_window_pos,
-# so arrange for the wrapper to use the ARB strings to find functions...
-#
-
- m2 = r3.search(funcname)
- if m2 :
- stringname = stringname.replace('MESA','ARB')
-
-#
-# special case: likewise, implementations are more likely to have GL_ARB_vertex_program than GL_NV_vertex_program,
-# especially if they are not NV implementations, so arrange for the wrapper to use ARB strings to find functions
-#
-
- m3 = r4.search(funcname)
- if m3 :
- stringname = stringname.replace('NV','ARB')
- m4 = r5.search(funcname)
- if m4 :
- stringname = stringname.replace('NV','ARB')
-
- pfntypename = 'PFN' + funcname.upper() + 'PROC'
-
- if returntype.lower() == 'void' :
- print ' RESOLVE(' + pfntypename + ', "' + stringname + '");'
- print '#ifdef _DEBUG'
- print ' if (glxWinDebugSettings.enable' + prefix.upper() + 'callTrace) ErrorF("'+ funcname + '\\n");'
- print '#endif'
- print ' RESOLVED_PROC(' + pfntypename + ')(',
+ for d in sorted(dispatch.keys()) :
+ if d in gen.wrappers :
+ outFile.write(' SET_'+ d[len(prefix):] + '(disp, (void *)' + d + 'Wrapper);\n')
else :
- print ' RESOLVE_RET(' + pfntypename + ', "' + stringname + '", FALSE);'
- print '#ifdef _DEBUG'
- print ' if (glxWinDebugSettings.enable' + prefix.upper() + 'callTrace) ErrorF("'+ funcname + '\\n");'
- print '#endif'
- print ' return RESOLVED_PROC(' + pfntypename + ')(',
-
- if arglist != 'void' :
- print wrappers[w]['arglist_use'],
+ outFile.write('#pragma message("No wrapper for ' + d + ' !")\n')
- print ');'
- print "}\n"
+ outFile.write('}\n')
-# generate function to setup the dispatch table, which sets each
-# dispatch table entry to point to it's wrapper function
-# (assuming we were able to make one)
-if dispatchheader :
- print 'void glWinSetupDispatchTable(void)'
- print '{'
- print ' struct _glapi_table *disp = _glapi_get_dispatch();'
-
- for d in sorted(dispatch.keys()) :
- if wrappers.has_key(d) :
- print ' SET_'+ d + '(disp, (void *)' + prefix + d + 'Wrapper);'
- else :
- print '#pragma message("No wrapper for ' + prefix + d + ' !")'
+ outFile.close()
- print '}'
+if (debug):
+ pdb.run('genHeaders()')
+elif (profile):
+ import cProfile, pstats
+ cProfile.run('genHeaders()', 'profile.txt')
+ p = pstats.Stats('profile.txt')
+ p.strip_dirs().sort_stats('time').print_stats(50)
+else:
+ genHeaders()