diff options
Diffstat (limited to 'src/mesa/glapi/glX_doc.py')
| -rw-r--r-- | src/mesa/glapi/glX_doc.py | 111 |
1 files changed, 63 insertions, 48 deletions
diff --git a/src/mesa/glapi/glX_doc.py b/src/mesa/glapi/glX_doc.py index fa2d812974..e9fbbe6f16 100644 --- a/src/mesa/glapi/glX_doc.py +++ b/src/mesa/glapi/glX_doc.py @@ -1,4 +1,4 @@ -#!/usr/bin/python2 +#!/usr/bin/env python # (C) Copyright IBM Corporation 2004, 2005 # All Rights Reserved. @@ -25,28 +25,22 @@ # Authors: # Ian Romanick <idr@us.ibm.com> -import gl_XML -import glX_XML -import license +import gl_XML, glX_XML, glX_proto_common, license import sys, getopt -class glXDocItemFactory(glX_XML.glXItemFactory): +class glx_doc_item_factory(glX_proto_common.glx_proto_item_factory): """Factory to create GLX protocol documentation oriented objects derived from glItem.""" - def create(self, context, name, attrs): - if name == "param": - return glXDocParameter(context, name, attrs) + def create_item(self, name, element, context): + if name == "parameter": + return glx_doc_parameter(element, context) else: - return glX_XML.glXItemFactory.create(self, context, name, attrs) + return glX_proto_common.glx_proto_item_factory.create_item(self, name, element, context) -class glXDocParameter(gl_XML.glParameter): - def __init__(self, context, name, attrs): - self.order = 1; - gl_XML.glParameter.__init__(self, context, name, attrs); - - def packet_type(self): +class glx_doc_parameter(gl_XML.gl_parameter): + def packet_type(self, type_dict): """Get the type string for the packet header GLX protocol documentation uses type names like CARD32, @@ -57,13 +51,15 @@ class glXDocParameter(gl_XML.glParameter): if self.is_array(): list_of = "LISTof" - if self.p_type.glx_name == "": + t_name = self.get_base_type_string() + if not type_dict.has_key( t_name ): type_name = "CARD8" else: - type_name = self.p_type.glx_name + type_name = type_dict[ t_name ] return "%s%s" % (list_of, type_name) + def packet_size(self): p = None s = self.size() @@ -89,16 +85,16 @@ class glXDocParameter(gl_XML.glParameter): return [str(s), p] -class PrintGlxProtoText(glX_XML.GlxProto): +class PrintGlxProtoText(gl_XML.gl_print_base): def __init__(self): - glX_XML.GlxProto.__init__(self) - self.factory = glXDocItemFactory() - self.last_category = "" + gl_XML.gl_print_base.__init__(self) self.license = "" + def printHeader(self): return + def body_size(self, f): # At some point, refactor this function and # glXFunction::command_payload_length. @@ -107,7 +103,7 @@ class PrintGlxProtoText(glX_XML.GlxProto): size_str = "" pad_str = "" plus = "" - for p in f.parameterIterator(1, 2): + for p in f.parameterIterateGlxSend(): [s, pad] = p.packet_size() try: size += int(s) @@ -120,6 +116,7 @@ class PrintGlxProtoText(glX_XML.GlxProto): return [size, size_str, pad_str] + def print_render_header(self, f): [size, size_str, pad_str] = self.body_size(f) size += 4; @@ -162,6 +159,7 @@ class PrintGlxProtoText(glX_XML.GlxProto): return + def print_reply(self, f): print ' =>' print ' 1 1 reply' @@ -176,33 +174,39 @@ class PrintGlxProtoText(glX_XML.GlxProto): print ' 4 m reply length, m = (n == 1 ? 0 : n)' + output = None + for x in f.parameterIterateOutputs(): + output = x + break + + unused = 24 - if f.fn_return_type != 'void': - print ' 4 %-15s return value' % (f.fn_return_type) + if f.return_type != 'void': + print ' 4 %-15s return value' % (f.return_type) unused -= 4 - elif f.output != None: + elif output != None: print ' 4 unused' unused -= 4 - if f.output != None: + if output != None: print ' 4 CARD32 n' unused -= 4 - if f.output != None: + if output != None: if not f.reply_always_array: print '' print ' if (n = 1) this follows:' print '' - print ' 4 CARD32 %s' % (f.output.name) + print ' 4 CARD32 %s' % (output.name) print ' %-2u unused' % (unused - 4) print '' print ' otherwise this follows:' print '' print ' %-2u unused' % (unused) - p = f.output - [s, pad] = p.packet_size() - print ' %-8s %-15s %s' % (s, p.packet_type(), p.name) + + [s, pad] = output.packet_size() + print ' %-8s %-15s %s' % (s, output.packet_type( self.type_map ), output.name) if pad != None: try: bytes = int(s) @@ -215,9 +219,9 @@ class PrintGlxProtoText(glX_XML.GlxProto): def print_body(self, f): - for p in f.parameterIterator(1, 2): + for p in f.parameterIterateGlxSend(): [s, pad] = p.packet_size() - print ' %-8s %-15s %s' % (s, p.packet_type(), p.name) + print ' %-8s %-15s %s' % (s, p.packet_type( self.type_map ), p.name) if pad != None: try: bytes = int(s) @@ -226,26 +230,35 @@ class PrintGlxProtoText(glX_XML.GlxProto): except Exception,e: print ' %-8s %-15s unused, %s=pad(%s)' % (pad, "", pad, s) - def printFunction(self, f): + def printBody(self, api): + self.type_map = {} + for t in api.typeIterate(): + self.type_map[ "GL" + t.name ] = t.glx_name + + # At some point this should be expanded to support pixel # functions, but I'm not going to lose any sleep over it now. - if f.client_handcode or f.server_handcode or f.vectorequiv or f.image: - return + for f in api.functionIterateByOffset(): + if f.client_handcode or f.server_handcode or f.vectorequiv or len(f.get_images()): + continue - print ' %s' % (f.name) - if f.glx_rop != 0: - self.print_render_header(f) - else: - self.print_single_header(f) - - self.print_body(f) + if f.glx_rop: + print ' %s' % (f.name) + self.print_render_header(f) + elif f.glx_sop or f.glx_vendorpriv: + print ' %s' % (f.name) + self.print_single_header(f) + else: + continue - if f.needs_reply(): - self.print_reply(f) + self.print_body(f) - print '' + if f.needs_reply(): + self.print_reply(f) + + print '' return @@ -261,5 +274,7 @@ if __name__ == '__main__': if arg == "-f": file_name = val - dh = PrintGlxProtoText() - gl_XML.parse_GL_API( dh, file_name ) + api = gl_XML.parse_GL_API( file_name, glx_doc_item_factory() ) + + printer = PrintGlxProtoText() + printer.Print( api ) |