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mapi/glapi: Remove glX_doc.py.
As suggested by Ian Romanick, given it's no longer used. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
José Fonseca
parent
d117ddbe31
commit
b761dfa0c3
1 changed files with 0 additions and 280 deletions
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#!/usr/bin/env python
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# (C) Copyright IBM Corporation 2004, 2005
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# All Rights Reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# on the rights to use, copy, modify, merge, publish, distribute, sub
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# license, and/or sell copies of the Software, and to permit persons to whom
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# the Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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#
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# Authors:
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# Ian Romanick <idr@us.ibm.com>
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import gl_XML, glX_XML, glX_proto_common, license
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import sys, getopt
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class glx_doc_item_factory(glX_proto_common.glx_proto_item_factory):
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"""Factory to create GLX protocol documentation oriented objects derived from glItem."""
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def create_item(self, name, element, context):
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if name == "parameter":
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return glx_doc_parameter(element, context)
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else:
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return glX_proto_common.glx_proto_item_factory.create_item(self, name, element, context)
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class glx_doc_parameter(gl_XML.gl_parameter):
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def packet_type(self, type_dict):
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"""Get the type string for the packet header
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GLX protocol documentation uses type names like CARD32,
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FLOAT64, LISTofCARD8, and ENUM. This function converts the
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type of the parameter to one of these names."""
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list_of = ""
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if self.is_array():
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list_of = "LISTof"
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t_name = self.get_base_type_string()
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if not type_dict.has_key( t_name ):
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type_name = "CARD8"
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else:
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type_name = type_dict[ t_name ]
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return "%s%s" % (list_of, type_name)
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def packet_size(self):
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p = None
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s = self.size()
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if s == 0:
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a_prod = "n"
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b_prod = self.p_type.size
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if not self.count_parameter_list and self.counter:
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a_prod = self.counter
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elif self.count_parameter_list and not self.counter or self.is_output:
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pass
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elif self.count_parameter_list and self.counter:
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b_prod = self.counter
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else:
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raise RuntimeError("Parameter '%s' to function '%s' has size 0." % (self.name, self.context.name))
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ss = "%s*%s" % (a_prod, b_prod)
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return [ss, p]
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else:
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if s % 4 != 0:
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p = "p"
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return [str(s), p]
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class PrintGlxProtoText(gl_XML.gl_print_base):
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def __init__(self):
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gl_XML.gl_print_base.__init__(self)
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self.license = ""
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def printHeader(self):
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return
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def body_size(self, f):
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# At some point, refactor this function and
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# glXFunction::command_payload_length.
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size = 0;
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size_str = ""
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pad_str = ""
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plus = ""
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for p in f.parameterIterateGlxSend():
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[s, pad] = p.packet_size()
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try:
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size += int(s)
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except Exception,e:
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size_str += "%s%s" % (plus, s)
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plus = "+"
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if pad != None:
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pad_str = pad
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return [size, size_str, pad_str]
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def print_render_header(self, f):
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[size, size_str, pad_str] = self.body_size(f)
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size += 4;
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if size_str == "":
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s = "%u" % ((size + 3) & ~3)
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elif pad_str != "":
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s = "%u+%s+%s" % (size, size_str, pad_str)
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else:
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s = "%u+%s" % (size, size_str)
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print ' 2 %-15s rendering command length' % (s)
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print ' 2 %-4u rendering command opcode' % (f.glx_rop)
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return
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def print_single_header(self, f):
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[size, size_str, pad_str] = self.body_size(f)
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size = ((size + 3) / 4) + 2;
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if f.glx_vendorpriv != 0:
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size += 1
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print ' 1 CARD8 opcode (X assigned)'
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print ' 1 %-4u GLX opcode (%s)' % (f.opcode_real_value(), f.opcode_real_name())
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if size_str == "":
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s = "%u" % (size)
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elif pad_str != "":
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s = "%u+((%s+%s)/4)" % (size, size_str, pad_str)
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else:
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s = "%u+((%s)/4)" % (size, size_str)
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print ' 2 %-15s request length' % (s)
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if f.glx_vendorpriv != 0:
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print ' 4 %-4u vendor specific opcode' % (f.opcode_value())
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print ' 4 GLX_CONTEXT_TAG context tag'
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return
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def print_reply(self, f):
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print ' =>'
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print ' 1 1 reply'
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print ' 1 unused'
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print ' 2 CARD16 sequence number'
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if f.output == None:
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print ' 4 0 reply length'
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elif f.reply_always_array:
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print ' 4 m reply length'
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else:
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print ' 4 m reply length, m = (n == 1 ? 0 : n)'
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output = None
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for x in f.parameterIterateOutputs():
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output = x
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break
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unused = 24
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if f.return_type != 'void':
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print ' 4 %-15s return value' % (f.return_type)
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unused -= 4
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elif output != None:
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print ' 4 unused'
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unused -= 4
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if output != None:
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print ' 4 CARD32 n'
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unused -= 4
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if output != None:
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if not f.reply_always_array:
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print ''
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print ' if (n = 1) this follows:'
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print ''
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print ' 4 CARD32 %s' % (output.name)
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print ' %-2u unused' % (unused - 4)
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print ''
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print ' otherwise this follows:'
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print ''
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print ' %-2u unused' % (unused)
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[s, pad] = output.packet_size()
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print ' %-8s %-15s %s' % (s, output.packet_type( self.type_map ), output.name)
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if pad != None:
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try:
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bytes = int(s)
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bytes = 4 - (bytes & 3)
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print ' %-8u %-15s unused' % (bytes, "")
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except Exception,e:
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print ' %-8s %-15s unused, %s=pad(%s)' % (pad, "", pad, s)
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else:
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print ' %-2u unused' % (unused)
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def print_body(self, f):
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for p in f.parameterIterateGlxSend():
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[s, pad] = p.packet_size()
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print ' %-8s %-15s %s' % (s, p.packet_type( self.type_map ), p.name)
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if pad != None:
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try:
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bytes = int(s)
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bytes = 4 - (bytes & 3)
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print ' %-8u %-15s unused' % (bytes, "")
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except Exception,e:
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print ' %-8s %-15s unused, %s=pad(%s)' % (pad, "", pad, s)
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def printBody(self, api):
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self.type_map = {}
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for t in api.typeIterate():
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self.type_map[ "GL" + t.name ] = t.glx_name
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# At some point this should be expanded to support pixel
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# functions, but I'm not going to lose any sleep over it now.
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for f in api.functionIterateByOffset():
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if f.client_handcode or f.server_handcode or f.vectorequiv or len(f.get_images()):
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continue
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if f.glx_rop:
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print ' %s' % (f.name)
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self.print_render_header(f)
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elif f.glx_sop or f.glx_vendorpriv:
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print ' %s' % (f.name)
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self.print_single_header(f)
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else:
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continue
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self.print_body(f)
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if f.needs_reply():
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self.print_reply(f)
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print ''
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return
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if __name__ == '__main__':
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file_name = "gl_API.xml"
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try:
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(args, trail) = getopt.getopt(sys.argv[1:], "f:")
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except Exception,e:
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show_usage()
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for (arg,val) in args:
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if arg == "-f":
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file_name = val
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api = gl_XML.parse_GL_API( file_name, glx_doc_item_factory() )
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printer = PrintGlxProtoText()
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printer.Print( api )
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