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-rw-r--r--src/mesa/glapi/gl_apitemp.py21
-rw-r--r--src/mesa/glapi/gl_offsets.py25
-rw-r--r--src/mesa/glapi/gl_procs.py37
-rw-r--r--src/mesa/glapi/gl_table.py44
4 files changed, 108 insertions, 19 deletions
diff --git a/src/mesa/glapi/gl_apitemp.py b/src/mesa/glapi/gl_apitemp.py
index d4f8b1d8f85..09b0d364ce3 100644
--- a/src/mesa/glapi/gl_apitemp.py
+++ b/src/mesa/glapi/gl_apitemp.py
@@ -30,7 +30,7 @@ import license
import sys, getopt
class PrintGlOffsets(gl_XML.gl_print_base):
- def __init__(self):
+ def __init__(self, es=False):
gl_XML.gl_print_base.__init__(self)
self.name = "gl_apitemp.py (from Mesa)"
@@ -38,6 +38,8 @@ class PrintGlOffsets(gl_XML.gl_print_base):
"""Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
+ self.es = es
+
self.undef_list.append( "KEYWORD1" )
self.undef_list.append( "KEYWORD1_ALT" )
self.undef_list.append( "KEYWORD2" )
@@ -82,7 +84,14 @@ class PrintGlOffsets(gl_XML.gl_print_base):
else:
dispatch = "DISPATCH"
+ need_proto = False
if not f.is_static_entry_point(name):
+ need_proto = True
+ elif self.es:
+ cat, num = api.get_category_for_name(name)
+ if (cat.startswith("es") or cat.startswith("GL_OES")):
+ need_proto = True
+ if need_proto:
print '%s %s KEYWORD2 NAME(%s)(%s);' % (keyword, f.return_type, n, f.get_parameter_string(name))
print ''
@@ -286,22 +295,26 @@ static _glapi_proc UNUSED_TABLE_NAME[] = {"""
def show_usage():
- print "Usage: %s [-f input_file_name]" % sys.argv[0]
+ print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0]
+ print "-c Enable compatibility with OpenGL ES."
sys.exit(1)
if __name__ == '__main__':
file_name = "gl_API.xml"
try:
- (args, trail) = getopt.getopt(sys.argv[1:], "f:")
+ (args, trail) = getopt.getopt(sys.argv[1:], "f:c")
except Exception,e:
show_usage()
+ es = False
for (arg,val) in args:
if arg == "-f":
file_name = val
+ elif arg == "-c":
+ es = True
api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
- printer = PrintGlOffsets()
+ printer = PrintGlOffsets(es)
printer.Print(api)
diff --git a/src/mesa/glapi/gl_offsets.py b/src/mesa/glapi/gl_offsets.py
index b8b509d09fa..54867b34634 100644
--- a/src/mesa/glapi/gl_offsets.py
+++ b/src/mesa/glapi/gl_offsets.py
@@ -30,9 +30,10 @@ import license
import sys, getopt
class PrintGlOffsets(gl_XML.gl_print_base):
- def __init__(self):
+ def __init__(self, es=False):
gl_XML.gl_print_base.__init__(self)
+ self.es = es
self.name = "gl_offsets.py (from Mesa)"
self.header_tag = '_GLAPI_OFFSETS_H_'
self.license = license.bsd_license_template % ( \
@@ -46,6 +47,7 @@ class PrintGlOffsets(gl_XML.gl_print_base):
functions = []
abi_functions = []
+ alias_functions = []
count = 0
for f in api.functionIterateByOffset():
if not f.is_abi():
@@ -54,6 +56,10 @@ class PrintGlOffsets(gl_XML.gl_print_base):
else:
abi_functions.append( f )
+ if self.es:
+ # remember functions with aliases
+ if len(f.entry_points) > 1:
+ alias_functions.append(f)
for f in abi_functions:
print '#define _gloffset_%s %d' % (f.name, f.offset)
@@ -78,26 +84,37 @@ class PrintGlOffsets(gl_XML.gl_print_base):
print ''
print '#endif /* !defined(_GLAPI_USE_REMAP_TABLE) */'
+ if alias_functions:
+ print ''
+ print '/* define aliases for compatibility */'
+ for f in alias_functions:
+ for name in f.entry_points:
+ if name != f.name:
+ print '#define _gloffset_%s _gloffset_%s' % (name, f.name)
return
def show_usage():
- print "Usage: %s [-f input_file_name]" % sys.argv[0]
+ print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0]
+ print " -c Enable compatibility with OpenGL ES."
sys.exit(1)
if __name__ == '__main__':
file_name = "gl_API.xml"
try:
- (args, trail) = getopt.getopt(sys.argv[1:], "f:")
+ (args, trail) = getopt.getopt(sys.argv[1:], "f:c")
except Exception,e:
show_usage()
+ es = False
for (arg,val) in args:
if arg == "-f":
file_name = val
+ elif arg == "-c":
+ es = True
api = gl_XML.parse_GL_API( file_name )
- printer = PrintGlOffsets()
+ printer = PrintGlOffsets(es)
printer.Print( api )
diff --git a/src/mesa/glapi/gl_procs.py b/src/mesa/glapi/gl_procs.py
index cd1a68cee17..5de61fbdfe9 100644
--- a/src/mesa/glapi/gl_procs.py
+++ b/src/mesa/glapi/gl_procs.py
@@ -30,9 +30,10 @@ import gl_XML, glX_XML
import sys, getopt
class PrintGlProcs(gl_XML.gl_print_base):
- def __init__(self, long_strings):
+ def __init__(self, long_strings, es=False):
gl_XML.gl_print_base.__init__(self)
+ self.es = es
self.long_strings = long_strings
self.name = "gl_procs.py (from Mesa)"
self.license = license.bsd_license_template % ( \
@@ -141,6 +142,28 @@ typedef struct {
print '%s GLAPIENTRY gl_dispatch_stub_%u(%s);' % (func.return_type, func.offset, func.get_parameter_string())
break
+ if self.es:
+ categories = {}
+ for func in api.functionIterateByOffset():
+ for n in func.entry_points:
+ cat, num = api.get_category_for_name(n)
+ if (cat.startswith("es") or cat.startswith("GL_OES")):
+ if not categories.has_key(cat):
+ categories[cat] = []
+ proto = 'GLAPI %s GLAPIENTRY %s(%s);' \
+ % (func.return_type, "gl" + n, func.get_parameter_string(n))
+ categories[cat].append(proto)
+ if categories:
+ print ''
+ print '/* OpenGL ES specific prototypes */'
+ print ''
+ keys = categories.keys()
+ keys.sort()
+ for key in keys:
+ print '/* category %s */' % key
+ print "\n".join(categories[key])
+ print ''
+
print '#endif /* defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING) */'
print ''
@@ -155,8 +178,9 @@ typedef struct {
def show_usage():
- print "Usage: %s [-f input_file_name] [-m mode]" % sys.argv[0]
- print "mode can be one of:"
+ print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0]
+ print "-c Enable compatibility with OpenGL ES."
+ print "-m mode mode can be one of:"
print " long - Create code for compilers that can handle very"
print " long string constants. (default)"
print " short - Create code for compilers that can only handle"
@@ -167,11 +191,12 @@ if __name__ == '__main__':
file_name = "gl_API.xml"
try:
- (args, trail) = getopt.getopt(sys.argv[1:], "f:m:")
+ (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c")
except Exception,e:
show_usage()
long_string = 1
+ es = False
for (arg,val) in args:
if arg == "-f":
file_name = val
@@ -182,7 +207,9 @@ if __name__ == '__main__':
long_string = 1
else:
show_usage()
+ elif arg == "-c":
+ es = True
api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
- printer = PrintGlProcs(long_string)
+ printer = PrintGlProcs(long_string, es)
printer.Print(api)
diff --git a/src/mesa/glapi/gl_table.py b/src/mesa/glapi/gl_table.py
index 698795fb0ab..3bd7569e92a 100644
--- a/src/mesa/glapi/gl_table.py
+++ b/src/mesa/glapi/gl_table.py
@@ -30,9 +30,10 @@ import license
import sys, getopt
class PrintGlTable(gl_XML.gl_print_base):
- def __init__(self):
+ def __init__(self, es=False):
gl_XML.gl_print_base.__init__(self)
+ self.es = es
self.header_tag = '_GLAPI_TABLE_H_'
self.name = "gl_table.py (from Mesa)"
self.license = license.bsd_license_template % ( \
@@ -68,9 +69,10 @@ class PrintGlTable(gl_XML.gl_print_base):
class PrintRemapTable(gl_XML.gl_print_base):
- def __init__(self):
+ def __init__(self, es=False):
gl_XML.gl_print_base.__init__(self)
+ self.es = es
self.header_tag = '_GLAPI_DISPATCH_H_'
self.name = "gl_table.py (from Mesa)"
self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
@@ -115,6 +117,7 @@ class PrintRemapTable(gl_XML.gl_print_base):
functions = []
abi_functions = []
+ alias_functions = []
count = 0
for f in api.functionIterateByOffset():
if not f.is_abi():
@@ -123,6 +126,11 @@ class PrintRemapTable(gl_XML.gl_print_base):
else:
abi_functions.append( f )
+ if self.es:
+ # remember functions with aliases
+ if len(f.entry_points) > 1:
+ alias_functions.append(f)
+
for f in abi_functions:
print '#define CALL_%s(disp, parameters) (*((disp)->%s)) parameters' % (f.name, f.name)
@@ -162,33 +170,57 @@ class PrintRemapTable(gl_XML.gl_print_base):
print ''
print '#endif /* !defined(_GLAPI_USE_REMAP_TABLE) */'
+
+ if alias_functions:
+ print ''
+ print '/* define aliases for compatibility */'
+ for f in alias_functions:
+ for name in f.entry_points:
+ if name != f.name:
+ print '#define CALL_%s(disp, parameters) CALL_%s(disp, parameters)' % (name, f.name)
+ print '#define GET_%s(disp) GET_%s(disp)' % (name, f.name)
+ print '#define SET_%s(disp, fn) SET_%s(disp, fn)' % (name, f.name)
+ print ''
+
+ print '#if defined(_GLAPI_USE_REMAP_TABLE)'
+ for f in alias_functions:
+ for name in f.entry_points:
+ if name != f.name:
+ print '#define %s_remap_index %s_remap_index' % (name, f.name)
+ print '#endif /* defined(_GLAPI_USE_REMAP_TABLE) */'
+ print ''
+
return
def show_usage():
- print "Usage: %s [-f input_file_name] [-m mode]" % sys.argv[0]
+ print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0]
print " -m mode Mode can be 'table' or 'remap_table'."
+ print " -c Enable compatibility with OpenGL ES."
sys.exit(1)
if __name__ == '__main__':
file_name = "gl_API.xml"
try:
- (args, trail) = getopt.getopt(sys.argv[1:], "f:m:")
+ (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c")
except Exception,e:
show_usage()
mode = "table"
+ es = False
for (arg,val) in args:
if arg == "-f":
file_name = val
elif arg == "-m":
mode = val
+ elif arg == "-c":
+ es = True
if mode == "table":
- printer = PrintGlTable()
+ printer = PrintGlTable(es)
elif mode == "remap_table":
- printer = PrintRemapTable()
+ printer = PrintRemapTable(es)
else:
show_usage()
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