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-rw-r--r--src/mesa/glapi/gl_table.py49
1 files changed, 39 insertions, 10 deletions
diff --git a/src/mesa/glapi/gl_table.py b/src/mesa/glapi/gl_table.py
index 0e05b3431a1..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")
@@ -113,19 +115,22 @@ class PrintRemapTable(gl_XML.gl_print_base):
print ' } while(0)'
print ''
- abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ]
-
functions = []
abi_functions = []
+ alias_functions = []
count = 0
for f in api.functionIterateByOffset():
- [category, num] = api.get_category_for_name( f.name )
- if category not in abi:
+ if not f.is_abi():
functions.append( [f, count] )
count += 1
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)
@@ -165,33 +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()