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-rw-r--r--src/mesa/glapi/glX_proto_size.py63
1 files changed, 44 insertions, 19 deletions
diff --git a/src/mesa/glapi/glX_proto_size.py b/src/mesa/glapi/glX_proto_size.py
index 404b526b85..a3c339f52c 100644
--- a/src/mesa/glapi/glX_proto_size.py
+++ b/src/mesa/glapi/glX_proto_size.py
@@ -227,13 +227,45 @@ class PrintGlxSizeStubs_h(PrintGlxSizeStubs_common):
print 'extern INTERNAL PURE FASTCALL GLint __gl%s_size(GLenum);' % (f.name)
-class PrintGlxReqSize_h(glX_XML.GlxProto):
+class PrintGlxReqSize_common(glX_XML.GlxProto):
+ """Common base class for PrintGlxSizeReq_h and PrintGlxSizeReq_h.
+
+ The main purpose of this common base class is to provide the infrastructure
+ for the derrived classes to iterate over the same set of functions.
+ """
+
def __init__(self):
glX_XML.GlxProto.__init__(self)
self.name = "glX_proto_size.py (from Mesa)"
self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
self.aliases = []
self.glx_enum_sigs = {}
+ self.size_functions = []
+
+
+ def endElement(self, name):
+ if name == "function":
+ f = self.current_object
+ if f.glx_rop and not f.ignore and f.fn_alias == None and f.vectorequiv == None:
+
+ if self.glx_enum_functions.has_key(f.name) or f.image or f.server_handcode:
+ self.size_functions.append( f )
+ else:
+ for p in f.parameterIterator(1,2):
+ if p.counter and not p.is_output:
+ self.size_functions.append( f )
+ break
+
+ glX_XML.GlxProto.endElement(self, name)
+
+
+ def functionIterator(self):
+ return self.size_functions
+
+
+class PrintGlxReqSize_h(PrintGlxReqSize_common):
+ def __init__(self):
+ PrintGlxReqSize_common.__init__(self)
self.header_tag = "_INDIRECT_REQSIZE_H_"
@@ -245,25 +277,12 @@ class PrintGlxReqSize_h(glX_XML.GlxProto):
def printFunction(self, f):
- if f.glx_rop == 0: return
-
- has_counter = 0
- for p in f.parameterIterator(1,2):
- if p.is_counter:
- has_counter = 1
- break
-
- if self.glx_enum_functions.has_key(f.name) or f.image or has_counter:
- print 'extern PURE HIDDEN int __glX%sReqSize(const GLbyte *pc, Bool swap);' % (f.name)
+ print 'extern PURE HIDDEN int __glX%sReqSize(const GLbyte *pc, Bool swap);' % (f.name)
-class PrintGlxReqSize_c(glX_XML.GlxProto):
+class PrintGlxReqSize_c(PrintGlxReqSize_common):
def __init__(self):
- glX_XML.GlxProto.__init__(self)
- self.name = "glX_proto_size.py (from Mesa)"
- self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2005", "IBM")
- self.aliases = []
- self.glx_enum_sigs = {}
+ PrintGlxReqSize_common.__init__(self)
self.counter_sigs = {}
@@ -304,7 +323,13 @@ class PrintGlxReqSize_c(glX_XML.GlxProto):
def printFunction(self, f):
- if f.glx_rop == 0 or f.server_handcode: return
+ # Even though server-handcode fuctions are on "the list",
+ # and prototypes are generated for them, there isn't enough
+ # information to generate a size function. If there was
+ # enough information, they probably wouldn't need to be
+ # handcoded in the first place!
+
+ if f.server_handcode: return
if self.glx_enum_functions.has_key(f.name):
ef = self.glx_enum_functions[f.name]
@@ -425,7 +450,7 @@ class PrintGlxReqSize_c(glX_XML.GlxProto):
offset += p.size()
- # If the calculate signature matches a function that has
+ # If the calculated signature matches a function that has
# already be emitted, don't emit this function. Instead, add
# it to the list of function aliases.