glX_proto_send.py revision 990c8a9df9f7b7081b0406fcffcae6f37c1d39e7
166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick#!/usr/bin/env python 2e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 35f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick# (C) Copyright IBM Corporation 2004, 2005 4e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# All Rights Reserved. 5e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# 6e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# Permission is hereby granted, free of charge, to any person obtaining a 7e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# copy of this software and associated documentation files (the "Software"), 8e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# to deal in the Software without restriction, including without limitation 9e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# on the rights to use, copy, modify, merge, publish, distribute, sub 10e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# license, and/or sell copies of the Software, and to permit persons to whom 11e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# the Software is furnished to do so, subject to the following conditions: 12e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# 13e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# The above copyright notice and this permission notice (including the next 14e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# paragraph) shall be included in all copies or substantial portions of the 15e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# Software. 16e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# 17e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 20e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 22e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 23e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# IN THE SOFTWARE. 24e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# 25e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# Authors: 26e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick# Ian Romanick <idr@us.ibm.com> 273d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb# Jeremy Kolb <jkolb@brandeis.edu> 28e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 2966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanickimport gl_XML, glX_XML, glX_proto_common, license 3066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanickimport sys, getopt, copy, string 315f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 323d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolbdef convertStringForXCB(str): 333d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb tmp = "" 343d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb special = [ "ARB" ] 353d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb i = 0 363d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb while i < len(str): 373d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb if str[i:i+3] in special: 383d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb tmp = '%s_%s' % (tmp, string.lower(str[i:i+3])) 393d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb i = i + 2; 403d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb elif str[i].isupper(): 413d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb tmp = '%s_%s' % (tmp, string.lower(str[i])) 423d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb else: 433d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb tmp = '%s%s' % (tmp, str[i]) 443d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb i += 1 453d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb return tmp 463d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb 475f1f229f8da255ca9b390da1757ad781978cf619Ian Romanickdef hash_pixel_function(func): 485f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick """Generate a 'unique' key for a pixel function. The key is based on 495f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick the parameters written in the command packet. This includes any 505f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick padding that might be added for the original function and the 'NULL 515f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick image' flag.""" 525f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 535f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 5466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick h = "" 5566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick hash_pre = "" 5666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick hash_suf = "" 5766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for param in func.parameterIterateGlxSend(): 5866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if param.is_image(): 5966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick [dim, junk, junk, junk, junk] = param.get_dimensions() 605f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 6166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick d = (dim + 1) & ~1 6266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick hash_pre = "%uD%uD_" % (d - 1, d) 635f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 6466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if param.img_null_flag: 6566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick hash_suf = "_NF" 6666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 6766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick h += "%u" % (param.size()) 6866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 6966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if func.pad_after(param): 705f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick h += "4" 715f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 725f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 735f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick n = func.name.replace("%uD" % (dim), "") 745f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick n = "__glx_%s_%uD%uD" % (n, d - 1, d) 7566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 7666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick h = hash_pre + h + hash_suf 775f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick return [h, n] 785f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 795f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 8066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanickclass glx_pixel_function_stub(glX_XML.glx_function): 815f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick """Dummy class used to generate pixel "utility" functions that are 825f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick shared by multiple dimension image functions. For example, these 835f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick objects are used to generate shared functions used to send GLX 845f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick protocol for TexImage1D and TexImage2D, TexSubImage1D and 855f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick TexSubImage2D, etc.""" 865f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 875f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick def __init__(self, func, name): 885f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick # The parameters to the utility function are the same as the 895f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick # parameters to the real function except for the added "pad" 905f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick # parameters. 915f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 925f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick self.name = name 9366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.images = [] 9466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.parameters = [] 9566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.parameters_by_name = {} 9666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for _p in func.parameterIterator(): 9766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick p = copy.copy(_p) 9866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.parameters.append(p) 9966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.parameters_by_name[ p.name ] = p 10066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 10166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 10266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.is_image(): 10366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.images.append(p) 10466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick p.height = "height" 10566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 10666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.img_yoff == None: 10766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick p.img_yoff = "yoffset" 10866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 10966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.depth: 11066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.extent == None: 11166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick p.extent = "extent" 11266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 11366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.img_woff == None: 11466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick p.img_woff = "woffset" 11566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 1165f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 1175f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick pad_name = func.pad_after(p) 1185f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick if pad_name: 1195f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick pad = copy.copy(p) 1205f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick pad.name = pad_name 12166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.parameters.append(pad) 12266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.parameters_by_name[ pad.name ] = pad 1235f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 1245f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 12566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.return_type = func.return_type 1265f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 12766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.glx_rop = ~0 12866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.glx_sop = 0 12966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.glx_vendorpriv = 0 1305f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 13166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.glx_doubles_in_order = func.glx_doubles_in_order 1325f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 13366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.vectorequiv = None 13466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.output = None 13566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.can_be_large = func.can_be_large 13666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.reply_always_array = func.reply_always_array 13766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.dimensions_in_reply = func.dimensions_in_reply 13866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.img_reset = None 1395f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 14066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.server_handcode = 0 14166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.client_handcode = 0 14266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.ignore = 0 1435f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 1443fec8c24ec14a5e07953828beba7e03d6367ae34Ian Romanick self.count_parameter_list = func.count_parameter_list 14566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.counter_list = func.counter_list 14666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.offsets_calculated = 0 1475f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick return 148e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 149e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 15066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanickclass PrintGlxProtoStubs(glX_proto_common.glx_print_proto): 151e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def __init__(self): 15266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick glX_proto_common.glx_print_proto.__init__(self) 15366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.name = "glX_proto_send.py (from Mesa)" 1545f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004, 2005", "IBM") 15566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 15666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 15766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.last_category = "" 158e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick self.generic_sizes = [3, 4, 6, 8, 12, 16, 24, 32] 1595f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick self.pixel_stubs = {} 1601fca5632325e1da42e278909e404dd57e0a62252Ian Romanick self.debug = 0 161e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return 162e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 163e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def printRealHeader(self): 164e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '' 165e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '#include <GL/gl.h>' 166e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '#include "indirect.h"' 167e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '#include "glxclient.h"' 1685f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick print '#include "indirect_size.h"' 169e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '#include <GL/glxproto.h>' 1702eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print '#ifdef USE_XCB' 1712eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print '#include <X11/xcl.h>' 1723d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb print '#include <xcb/xcb.h>' 1733d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb print '#include <xcb/glx.h>' 1742eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print '#endif /* USE_XCB */' 17566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 176e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '' 177e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '#define __GLX_PAD(n) (((n) + 3) & ~3)' 178e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '' 179c2803587b6f2533514e1cfa9793d0a448e9c2c85Ian Romanick self.printFastcall() 180c2803587b6f2533514e1cfa9793d0a448e9c2c85Ian Romanick self.printNoinline() 181e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '' 182990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick print '#if !defined __GNUC__ || __GNUC__ < 3' 183990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick print '# define __builtin_expect(x, y) x' 184990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick print '#endif' 185990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick print '' 186e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '/* If the size and opcode values are known at compile-time, this will, on' 187e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print ' * x86 at least, emit them with a single instruction.' 188e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print ' */' 189e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '#define emit_header(dest, op, size) \\' 190e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print ' do { union { short s[2]; int i; } temp; \\' 191e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print ' temp.s[0] = (size); temp.s[1] = (op); \\' 192e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print ' *((int *)(dest)) = temp.i; } while(0)' 193e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print '' 1941fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick print """NOINLINE CARD32 1951fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick__glXReadReply( Display *dpy, size_t size, void * dest, GLboolean reply_is_always_array ) 196e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick{ 197e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick xGLXSingleReply reply; 198e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 199e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick (void) _XReply(dpy, (xReply *) & reply, 0, False); 200e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if (size != 0) { 201a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick if ((reply.length > 0) || reply_is_always_array) { 202a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick const GLint bytes = (reply_is_always_array) 203a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick ? (4 * reply.length) : (reply.size * size); 204a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick const GLint extra = 4 - (bytes & 3); 205a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick 206a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick _XRead(dpy, dest, bytes); 207a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick if ( extra < 4 ) { 208a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick _XEatData(dpy, extra); 209a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick } 210a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick } 211a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick else { 212a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick (void) memcpy( dest, &(reply.pad3), size); 213a02b83115a865a58d3f0d118a6b3ad2922a0ab75Ian Romanick } 214e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick } 215e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 216e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return reply.retval; 217e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick} 218e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 2191fd3bbc42e8ad267c552a3818f64b0850c188927Ian RomanickNOINLINE void 2201fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick__glXReadPixelReply( Display *dpy, __GLXcontext * gc, unsigned max_dim, 221d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick GLint width, GLint height, GLint depth, GLenum format, GLenum type, 222d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick void * dest, GLboolean dimensions_in_reply ) 223d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick{ 224d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick xGLXSingleReply reply; 225d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick GLint size; 226d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 227d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick (void) _XReply(dpy, (xReply *) & reply, 0, False); 228d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 229d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if ( dimensions_in_reply ) { 230d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick width = reply.pad3; 231d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick height = reply.pad4; 232d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick depth = reply.pad5; 233d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 234d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if ((height == 0) || (max_dim < 2)) { height = 1; } 235d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if ((depth == 0) || (max_dim < 3)) { depth = 1; } 236d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick } 237d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 238d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick size = reply.length * 4; 239d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if (size != 0) { 240d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick void * buf = Xmalloc( size ); 241d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 242d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if ( buf == NULL ) { 243d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick _XEatData(dpy, size); 244d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick __glXSetError(gc, GL_OUT_OF_MEMORY); 245d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick } 246d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick else { 247d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick const GLint extra = 4 - (size & 3); 248d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 249d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick _XRead(dpy, buf, size); 250d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if ( extra < 4 ) { 251d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick _XEatData(dpy, extra); 252d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick } 253d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 254d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick __glEmptyImage(gc, 3, width, height, depth, format, type, 255d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick buf, dest); 256d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick Xfree(buf); 257d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick } 258d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick } 259d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick} 260d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 261e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick#define X_GLXSingle 0 262e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 2631fd3bbc42e8ad267c552a3818f64b0850c188927Ian RomanickNOINLINE FASTCALL GLubyte * 2641fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick__glXSetupSingleRequest( __GLXcontext * gc, GLint sop, GLint cmdlen ) 265e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick{ 266e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick xGLXSingleReq * req; 267e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick Display * const dpy = gc->currentDpy; 268e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 269e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick (void) __glXFlushRenderBuffer(gc, gc->pc); 270e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick LockDisplay(dpy); 271e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick GetReqExtra(GLXSingle, cmdlen, req); 272e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick req->reqType = gc->majorOpcode; 273e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick req->contextTag = gc->currentContextTag; 274e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick req->glxCode = sop; 275e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return (GLubyte *)(req) + sz_xGLXSingleReq; 276e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick} 277e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 2781fd3bbc42e8ad267c552a3818f64b0850c188927Ian RomanickNOINLINE FASTCALL GLubyte * 2791fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick__glXSetupVendorRequest( __GLXcontext * gc, GLint code, GLint vop, GLint cmdlen ) 280e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick{ 281e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick xGLXVendorPrivateReq * req; 282e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick Display * const dpy = gc->currentDpy; 283e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 284e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick (void) __glXFlushRenderBuffer(gc, gc->pc); 285e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick LockDisplay(dpy); 286e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick GetReqExtra(GLXVendorPrivate, cmdlen, req); 287e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick req->reqType = gc->majorOpcode; 288e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick req->glxCode = code; 289e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick req->vendorCode = vop; 290e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick req->contextTag = gc->currentContextTag; 291e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return (GLubyte *)(req) + sz_xGLXVendorPrivateReq; 292e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick} 2935f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 2945f1f229f8da255ca9b390da1757ad781978cf619Ian Romanickconst GLuint __glXDefaultPixelStore[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 1 }; 2955f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 2965f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define zero (__glXDefaultPixelStore+0) 2975f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define one (__glXDefaultPixelStore+8) 2985f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_1D (__glXDefaultPixelStore+4) 2995f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_1D_size 20 3005f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_2D (__glXDefaultPixelStore+4) 3015f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_2D_size 20 3025f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_3D (__glXDefaultPixelStore+0) 3035f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_3D_size 36 3045f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_4D (__glXDefaultPixelStore+0) 3055f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick#define default_pixel_store_4D_size 36 306e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick""" 307e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 308e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick for size in self.generic_sizes: 309e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick self.print_generic_function(size) 310e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return 311e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 312e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 31366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick def printBody(self, api): 31466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 31566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.pixel_stubs = {} 31666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick generated_stubs = [] 31766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 31866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for func in api.functionIterateGlx(): 31966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if func.client_handcode: continue 32066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 32166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # If the function is a pixel function with a certain 32266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # GLX protocol signature, create a fake stub function 32366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # for it. For example, create a single stub function 32466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # that is used to implement both glTexImage1D and 32566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # glTexImage2D. 32666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 32766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if func.glx_rop != 0: 32866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick do_it = 0 32966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for image in func.get_images(): 33066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if image.img_pad_dimensions: 33166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick do_it = 1 33266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick break 33366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 33466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 33566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if do_it: 33666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick [h, n] = hash_pixel_function(func) 33766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 33866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 33966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.pixel_stubs[ func.name ] = n 34066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if h not in generated_stubs: 34166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick generated_stubs.append(h) 34266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 34366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick fake_func = glx_pixel_function_stub( func, n ) 34466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.printFunction( fake_func ) 34566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 34666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 34766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.printFunction( func ) 34866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 34966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 35066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 35166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 35266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick def printFunction(self, func): 35366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if func.glx_rop == ~0: 35466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print 'static %s' % (func.return_type) 35566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '%s( unsigned opcode, unsigned dim, %s )' % (func.name, func.get_parameter_string()) 35666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 35766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '#define %s %d' % (func.opcode_name(), func.opcode_value()) 35866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 35966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '%s' % (func.return_type) 36066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '__indirect_gl%s(%s)' % (func.name, func.get_parameter_string()) 36166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 36266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 36366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '{' 36466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 36566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 36666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if func.glx_rop != 0 or func.vectorequiv != None: 36766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if len(func.images): 36866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.printPixelFunction(func) 3695f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick else: 37066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.printRenderFunction(func) 37166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick elif func.glx_sop != 0 or func.glx_vendorpriv != 0: 37266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.printSingleFunction(func) 37366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick pass 374e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick else: 37566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print "/* Missing GLX protocol for %s. */" % (func.name) 37666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 37766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '}' 37866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '' 37966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 38066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 38166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 382e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 383e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def print_generic_function(self, n): 3843385d7cec3308129f6f1fc5990023417e4e4be47Ian Romanick size = (n + 3) & ~3 385e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print """static FASTCALL NOINLINE void 386e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanickgeneric_%u_byte( GLint rop, const void * ptr ) 387e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick{ 388e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick __GLXcontext * const gc = __glXGetCurrentContext(); 389e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick const GLuint cmdlen = %u; 390e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 391e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick emit_header(gc->pc, rop, cmdlen); 392e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick (void) memcpy((void *)(gc->pc + 4), ptr, %u); 393e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick gc->pc += cmdlen; 394990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); } 395e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick} 3963385d7cec3308129f6f1fc5990023417e4e4be47Ian Romanick""" % (n, size + 4, size) 39766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 398e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 399e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 400990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick def common_emit_one_arg(self, p, pc, adjust, extra_offset): 401e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if p.is_array(): 402e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick src_ptr = p.name 403e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick else: 404e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick src_ptr = "&" + p.name 405e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 40666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if not extra_offset: 407990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '(void) memcpy((void *)(%s + %u), (void *)(%s), %s);' \ 408990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick % (pc, p.offset + adjust, src_ptr, p.size_string() ) 40966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 410990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '(void) memcpy((void *)(%s + %u + %s), (void *)(%s), %s);' \ 411990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick % (pc, p.offset + adjust, extra_offset, src_ptr, p.size_string() ) 412e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 413990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick def common_emit_args(self, f, pc, adjust, skip_vla): 41466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick extra_offset = None 415e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 41666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for p in f.parameterIterateGlxSend( not skip_vla ): 417d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if p.name != f.img_reset: 418990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.common_emit_one_arg(p, pc, adjust, extra_offset) 41966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 42066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.is_variable_length(): 42166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick temp = p.size_string() 42266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if extra_offset: 42366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick extra_offset += " + %s" % (temp) 42466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 42566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick extra_offset = temp 426e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 42766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 428e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 429e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 430990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick def pixel_emit_args(self, f, pc, large): 4315f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick """Emit the arguments for a pixel function. This differs from 4325f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick common_emit_args in that pixel functions may require padding 4335f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick be inserted (i.e., for the missing width field for 4345f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick TexImage1D), and they may also require a 'NULL image' flag 4355f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick be inserted before the image data.""" 4365f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 43766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if large: 43866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick adjust = 8 43966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 44066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick adjust = 4 44166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 44266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for param in f.parameterIterateGlxSend(): 44366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if not param.is_image(): 444990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.common_emit_one_arg(param, pc, adjust, None) 4455f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 44666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.pad_after(param): 447990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset + param.size()) + adjust) 4485f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 4495f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick else: 45066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick [dim, width, height, depth, extent] = param.get_dimensions() 45166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.glx_rop == ~0: 45266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick dim_str = "dim" 45366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 45466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick dim_str = str(dim) 45566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 45666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if param.img_null_flag: 45766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if large: 458990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset - 4) + adjust) 45966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 460990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '(void) memcpy((void *)(%s + %u), (void *)((%s == NULL) ? one : zero), 4);' % (pc, (param.offset - 4) + adjust, param.name) 46166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 4625f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 46366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick pixHeaderPtr = "%s + %u" % (pc, adjust) 46466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick pcPtr = "%s + %u" % (pc, param.offset + adjust) 4655f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 46666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if not large: 46766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if param.img_send_null: 46866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick condition = '(compsize > 0) && (%s != NULL)' % (param.name) 46966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 47066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick condition = 'compsize > 0' 47166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 472990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'if (%s) {' % (condition) 473990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' (*gc->fillImage)(gc, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr) 474990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '} else {' 475990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' (void) memcpy( %s, default_pixel_store_%uD, default_pixel_store_%uD_size );' % (pixHeaderPtr, dim, dim) 476990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '}' 47766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 478990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '__glXSendLargeImage(gc, compsize, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr) 47966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 48066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 4815f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 4825f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 483990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick def large_emit_begin(self, f, op_name = None): 4845f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick if not op_name: 4855f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick op_name = f.opcode_real_name() 4865f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 487990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'const GLint op = %s;' % (op_name) 488990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'const GLuint cmdlenLarge = cmdlen + 4;' 489990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);' 490990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);' 491990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '(void) memcpy((void *)(pc + 4), (void *)(&op), 4);' 4923276c192b7bfe4fd21967224b3d13e1c1681758eIan Romanick return 4933276c192b7bfe4fd21967224b3d13e1c1681758eIan Romanick 4943276c192b7bfe4fd21967224b3d13e1c1681758eIan Romanick 4955f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick def common_func_print_just_start(self, f): 496e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print ' __GLXcontext * const gc = __glXGetCurrentContext();' 49766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 498990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick # The only reason that single and vendor private commands need 499990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick # a variable called 'dpy' is becuase they use the SyncHandle 500990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick # macro. For whatever brain-dead reason, that macro is hard- 501990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick # coded to use a variable called 'dpy' instead of taking a 502990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick # parameter. 503990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick 50466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # FIXME Simplify the logic related to skip_condition and 50566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # FIXME condition_list in this function. Basically, remove 50666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # FIXME skip_condition, and just append the "dpy != NULL" type 50766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # FIXME condition to condition_list from the start. The only 50866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # FIXME reason it's done in this confusing way now is to 50966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # FIXME minimize the diffs in the generated code. 51066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 511990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick if not f.glx_rop: 51266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for p in f.parameterIterateOutputs(): 51366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.is_image(): 51466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' const __GLXattribute * const state = gc->client_state_private;' 51566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick break 516d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 517990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick print ' Display * const dpy = gc->currentDpy;' 518990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick skip_condition = "dpy != NULL" 519990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick elif f.can_be_large: 520990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick skip_condition = "gc->currentDpy != NULL" 521990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick else: 522990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick skip_condition = None 523990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick 524990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick 52566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.return_type != 'void': 52666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' %s retval = (%s) 0;' % (f.return_type, f.return_type) 527e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 528e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 52966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.emit_packet_size_calculation(f, 0) 530e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 53166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick condition_list = [] 53266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for p in f.parameterIterateCounters(): 53366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick condition_list.append( "%s >= 0" % (p.name) ) 534e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 535990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick if skip_condition: 53666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick condition_list.append( skip_condition ) 53766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 53866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if len( condition_list ) > 0: 53966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if len( condition_list ) > 1: 54066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick skip_condition = "(%s)" % (string.join( condition_list, ") && (" )) 54166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 54266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick skip_condition = "%s" % (condition_list.pop(0)) 54366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 544990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick print ' if (__builtin_expect(%s, 1)) {' % (skip_condition) 545990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick return 1 546990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick else: 547990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick return 0 548e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 549e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 550e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def printSingleFunction(self, f): 55166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.common_func_print_just_start(f) 55266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 5531fca5632325e1da42e278909e404dd57e0a62252Ian Romanick if self.debug: 5541fca5632325e1da42e278909e404dd57e0a62252Ian Romanick print ' printf( "Enter %%s...\\n", "gl%s" );' % (f.name) 55566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 556af1a72997224610420b1105f967b0f5a8272858dBrian Paul if f.glx_vendorpriv == 0: 5572eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul 5582eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul # XCB specific: 5592eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print '#ifdef USE_XCB' 5602eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul if self.debug: 5612eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print ' printf("\\tUsing XCB.\\n");' 5623d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb print ' xcb_connection_t *c = XGetXCBConnection(dpy);' 5632eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' 5643d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb xcb_name = 'xcb_glx%s' % convertStringForXCB(f.name) 56566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 5662eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul iparams=[] 56766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick extra_iparams = [] 56866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick output = None 56966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for p in f.parameterIterator(): 57066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.is_output: 57166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick output = p 57266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 57366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.is_image(): 57466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP": 57566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick extra_iparams.append("state->storePack.swapEndian") 57666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 57766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick extra_iparams.append("0") 57866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 57966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # Hardcode this in. lsb_first param (apparently always GL_FALSE) 58066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # also present in GetPolygonStipple, but taken care of above. 5813d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb if xcb_name == "xcb_glx_read_pixels": 58266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick extra_iparams.append("0") 58366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 5842eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul iparams.append(p.name) 5852eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul 58666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 58766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick xcb_request = '%s(%s)' % (xcb_name, ", ".join(["c", "gc->currentContextTag"] + iparams + extra_iparams)) 5882eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul 5892eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul if f.needs_reply(): 5903d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb print ' %s_reply_t *reply = %s_reply(c, %s, NULL);' % (xcb_name, xcb_name, xcb_request) 59166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if output and f.reply_always_array: 5923d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb print ' (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string()) 5933fb86eefe8b22e8d95111ef49feb0a91d865fd00Jeremy Kolb 59466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick elif output and not f.reply_always_array: 5952636e853f60cf6944d04c9eb4bf25e8ef83c1cb3Ian Romanick if not output.is_image(): 5963d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb print ' if (%s_data_length(reply) == 0)' % (xcb_name) 59766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' (void)memcpy(%s, &reply->datum, sizeof(reply->datum));' % (output.name) 5982eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print ' else' 5993d7ee324adca4f4c20a793d5d01921c6e757b681Jeremy Kolb print ' (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string()) 6002eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul 6011fca5632325e1da42e278909e404dd57e0a62252Ian Romanick 60266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.return_type != 'void': 6032eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print ' retval = reply->ret_val;' 6042eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print ' free(reply);' 6052eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul else: 6062eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print ' ' + xcb_request + ';' 6072eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul print '#else' 6082eb147e7f5754a97cb1a5617db7d529754cfe002Brian Paul # End of XCB specific. 60966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 61066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 61166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.parameters != []: 612e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick pc_decl = "GLubyte const * pc =" 613e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick else: 614e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick pc_decl = "(void)" 615e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 616e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if f.glx_vendorpriv != 0: 6171fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick print ' %s __glXSetupVendorRequest(gc, %s, %s, cmdlen);' % (pc_decl, f.opcode_real_name(), f.opcode_name()) 618e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick else: 6191fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick print ' %s __glXSetupSingleRequest(gc, %s, cmdlen);' % (pc_decl, f.opcode_name()) 620e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 621990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.common_emit_args(f, "pc", 0, 0) 622d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 62366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick images = f.get_images() 62466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 62566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for img in images: 62666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if img.is_output: 62766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick o = f.command_fixed_length() - 4 62866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' *(int32_t *)(pc + %u) = 0;' % (o) 62966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if img.img_format != "GL_COLOR_INDEX" or img.img_type != "GL_BITMAP": 63066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' * (int8_t *)(pc + %u) = state->storePack.swapEndian;' % (o) 63166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 632d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick if f.img_reset: 633d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick print ' * (int8_t *)(pc + %u) = %s;' % (o + 1, f.img_reset) 634d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 635e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 63666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return_name = '' 637e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if f.needs_reply(): 63866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.return_type != 'void': 63966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return_name = " retval" 64066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return_str = " retval = (%s)" % (f.return_type) 641e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick else: 64266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return_str = " (void)" 64366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 64466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick got_reply = 0 64566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 64666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for p in f.parameterIterateOutputs(): 64766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.is_image(): 64866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick [dim, w, h, d, junk] = p.get_dimensions() 64966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.dimensions_in_reply: 65066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print " __glXReadPixelReply(dpy, gc, %u, 0, 0, 0, %s, %s, %s, GL_TRUE);" % (dim, p.img_format, p.img_type, p.name) 6513f35fbbf668dab4c1a572f77a0912f4b7c8d857cIan Romanick else: 65266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print " __glXReadPixelReply(dpy, gc, %u, %s, %s, %s, %s, %s, %s, GL_FALSE);" % (dim, w, h, d, p.img_format, p.img_type, p.name) 6533f35fbbf668dab4c1a572f77a0912f4b7c8d857cIan Romanick 65466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick got_reply = 1 655d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick else: 65666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.reply_always_array: 65766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick aa = "GL_TRUE" 65866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick else: 65966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick aa = "GL_FALSE" 660e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 66166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # gl_parameter.size() returns the size 66266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # of the entire data item. If the 66366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # item is a fixed-size array, this is 66466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # the size of the whole array. This 66566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # is not what __glXReadReply wants. It 66666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # wants the size of a single data 66766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # element in the reply packet. 66866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # Dividing by the array size (1 for 66966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # non-arrays) gives us this. 670e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 67166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick s = p.size() / p.get_element_count() 67266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print " %s __glXReadReply(dpy, %s, %s, %s);" % (return_str, s, p.name, aa) 67366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick got_reply = 1 67466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 67566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 67666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # If a reply wasn't read to fill an output parameter, 67766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # read a NULL reply to get the return value. 67866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 67966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if not got_reply: 68066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print " %s __glXReadReply(dpy, 0, NULL, GL_FALSE);" % (return_str) 681d863424032deb7c6bcb3a0b906be29b573f18c2dIan Romanick 682e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 6831fca5632325e1da42e278909e404dd57e0a62252Ian Romanick elif self.debug: 6841fca5632325e1da42e278909e404dd57e0a62252Ian Romanick # Only emit the extra glFinish call for functions 6851fca5632325e1da42e278909e404dd57e0a62252Ian Romanick # that don't already require a reply from the server. 6861fca5632325e1da42e278909e404dd57e0a62252Ian Romanick print ' __indirect_glFinish();' 6871fca5632325e1da42e278909e404dd57e0a62252Ian Romanick 6881fca5632325e1da42e278909e404dd57e0a62252Ian Romanick if self.debug: 6891fca5632325e1da42e278909e404dd57e0a62252Ian Romanick print ' printf( "Exit %%s.\\n", "gl%s" );' % (f.name) 6905f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 6915f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 69266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' UnlockDisplay(dpy); SyncHandle();' 6935f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 69466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.glx_vendorpriv == 0: 69566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print '#endif /* USE_XCB */' 6965f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 69766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' }' 69866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' return%s;' % (return_name) 69966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 7005f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7015f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 70266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick def printPixelFunction(self, f): 70366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if self.pixel_stubs.has_key( f.name ): 70466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # Normally gl_function::get_parameter_string could be 70566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # used. However, this call needs to have the missing 70666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # dimensions (e.g., a fake height value for 70766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick # glTexImage1D) added in. 7085f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7095f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick p_string = "" 71066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for param in f.parameterIterateGlxSend(): 71166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick p_string += ", " + param.name 71266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 71366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if param.is_image(): 71466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick [dim, junk, junk, junk, junk] = param.get_dimensions() 7155f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 71666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.pad_after(param): 7175f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick p_string += ", 1" 7185f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 71966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print ' %s(%s, %u%s );' % (self.pixel_stubs[f.name] , f.opcode_name(), dim, p_string) 7205f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick return 7215f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7225f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 72366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if self.common_func_print_just_start(f): 7245f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick trailer = " }" 7255f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick else: 7265f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick trailer = None 7275f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7285f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7295f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick if f.can_be_large: 730990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {' 731990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' if ( (gc->pc + cmdlen) > gc->bufEnd ) {' 732990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' 733990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' }' 7345f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 73566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.glx_rop == ~0: 73666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick opcode = "opcode" 7375f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick else: 73866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick opcode = f.opcode_real_name() 7395f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 740990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'emit_header(gc->pc, %s, cmdlen);' % (opcode) 7415f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 742990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.pixel_emit_args( f, "gc->pc", 0 ) 743990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'gc->pc += cmdlen;' 744990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' 7455f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7465f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick if f.can_be_large: 747990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '}' 748990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'else {' 7495f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 750990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.large_emit_begin(f, opcode) 751990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.pixel_emit_args(f, "pc", 1) 7525f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 753990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '}' 7545f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7555f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick if trailer: print trailer 7565f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick return 7575f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 7585f1f229f8da255ca9b390da1757ad781978cf619Ian Romanick 759e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def printRenderFunction(self, f): 76047719fda0c2fba13c81e84e33523d5489263182eIan Romanick # There is a class of GL functions that take a single pointer 76147719fda0c2fba13c81e84e33523d5489263182eIan Romanick # as a parameter. This pointer points to a fixed-size chunk 76247719fda0c2fba13c81e84e33523d5489263182eIan Romanick # of data, and the protocol for this functions is very 76347719fda0c2fba13c81e84e33523d5489263182eIan Romanick # regular. Since they are so regular and there are so many 76447719fda0c2fba13c81e84e33523d5489263182eIan Romanick # of them, special case them with generic functions. On 7651d27084043855d2609b54d3435f0bd85e39762e2Ian Romanick # x86, this saves about 26KB in the libGL.so binary. 76666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 76766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if f.variable_length_parameter() == None and len(f.parameters) == 1: 76866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick p = f.parameters[0] 76966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if p.is_pointer(): 7700246b2a5c0f45788a5c418d62ccf5a3a72d16d4aIan Romanick cmdlen = f.command_fixed_length() 771e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if cmdlen in self.generic_sizes: 772e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print ' generic_%u_byte( %s, %s );' % (cmdlen, f.opcode_real_name(), p.name) 773e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return 774e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 77566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick if self.common_func_print_just_start(f): 776990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick trailer = " }" 777e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick else: 778990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick trailer = None 779990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick 7801fca5632325e1da42e278909e404dd57e0a62252Ian Romanick if self.debug: 781990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'printf( "Enter %%s...\\n", "gl%s" );' % (f.name) 7821fca5632325e1da42e278909e404dd57e0a62252Ian Romanick 783990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick if f.can_be_large: 784990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {' 785990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' if ( (gc->pc + cmdlen) > gc->bufEnd ) {' 786990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' 787990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' }' 788e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 789990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'emit_header(gc->pc, %s, cmdlen);' % (f.opcode_real_name()) 790e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 791990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.common_emit_args(f, "gc->pc", 4, 0) 792990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'gc->pc += cmdlen;' 793990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' 794e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 795e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if f.can_be_large: 796990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '}' 797990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'else {' 7983276c192b7bfe4fd21967224b3d13e1c1681758eIan Romanick 799990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.large_emit_begin(f) 800990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick self.common_emit_args(f, "pc", 8, 1) 8011fca5632325e1da42e278909e404dd57e0a62252Ian Romanick 802e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick p = f.variable_length_parameter() 803990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print ' __glXSendLargeCommand(gc, pc, %u, %s, %s);' % (p.offset + 8, p.name, p.size_string()) 804990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '}' 805e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 8061fca5632325e1da42e278909e404dd57e0a62252Ian Romanick if self.debug: 807990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print '__indirect_glFinish();' 808990c8a9df9f7b7081b0406fcffcae6f37c1d39e7Ian Romanick print 'printf( "Exit %%s.\\n", "gl%s" );' % (f.name) 8091fca5632325e1da42e278909e404dd57e0a62252Ian Romanick 810990dec7ea0ad9eca8340d39fd022baa151c05a03Ian Romanick if trailer: print trailer 811e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return 812e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 813e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 81466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanickclass PrintGlxProtoInit_c(gl_XML.gl_print_base): 815e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def __init__(self): 81666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick gl_XML.gl_print_base.__init__(self) 81766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 81866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.name = "glX_proto_send.py (from Mesa)" 819e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick self.license = license.bsd_license_template % ( \ 820e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick"""Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. 821e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick(C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM") 82266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 823e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 824e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 825e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def printRealHeader(self): 826e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print """/** 827e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * \\file indirect_init.c 828e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * Initialize indirect rendering dispatch table. 829e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * 830e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * \\author Kevin E. Martin <kevin@precisioninsight.com> 831e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * \\author Brian Paul <brian@precisioninsight.com> 832e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * \\author Ian Romanick <idr@us.ibm.com> 833e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick */ 834e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 835e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick#include "indirect_init.h" 836e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick#include "indirect.h" 837e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick#include "glapi.h" 838e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 839e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 840e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick/** 841e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * No-op function used to initialize functions that have no GLX protocol 842e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * support. 843e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick */ 844e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanickstatic int NoOp(void) 845e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick{ 846e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return 0; 847e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick} 848e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 849e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick/** 850e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * Create and initialize a new GL dispatch table. The table is initialized 851e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * with GLX indirect rendering protocol functions. 852e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick */ 853e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick__GLapi * __glXNewIndirectAPI( void ) 854e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick{ 855e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick __GLapi *glAPI; 856e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick GLuint entries; 857e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 858e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick entries = _glapi_get_dispatch_table_size(); 859e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick glAPI = (__GLapi *) Xmalloc(entries * sizeof(void *)); 860e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 861e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick /* first, set all entries to point to no-op functions */ 862e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick { 863e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick int i; 864e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick void **dispatch = (void **) glAPI; 865e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick for (i = 0; i < entries; i++) { 866e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick dispatch[i] = (void *) NoOp; 867e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick } 868e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick } 869e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 870e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick /* now, initialize the entries we understand */""" 871e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 872e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def printRealFooter(self): 873e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick print """ 874e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick return glAPI; 875e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick} 876e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick""" 87766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 878e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 879e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 88066a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick def printBody(self, api): 881eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick for [name, number] in api.categoryIterate(): 882eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick if number != None: 883eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick preamble = '\n /* %3u. %s */\n\n' % (int(number), name) 884eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick else: 885eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick preamble = '\n /* %s */\n\n' % (name) 886e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 887eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick for func in api.functionIterateByCategory(name): 888eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick if func.client_supported_for_indirect(): 889eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick print '%s glAPI->%s = __indirect_gl%s;' % (preamble, func.name, func.name) 890eaeaaf6205b304be290f2f869b3d224c318be749Ian Romanick preamble = '' 89166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 89266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 89366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 89466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 89566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanickclass PrintGlxProtoInit_h(gl_XML.gl_print_base): 896e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def __init__(self): 89766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick gl_XML.gl_print_base.__init__(self) 89866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 89966a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.name = "glX_proto_send.py (from Mesa)" 900e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick self.license = license.bsd_license_template % ( \ 901e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick"""Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. 902e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick(C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM") 90316c3c7401846bbc7c300e6a9b433584ec5b68699Ian Romanick self.header_tag = "_INDIRECT_H_" 904e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 90566a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick self.last_category = "" 90666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick return 90766a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 90866a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 909e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick def printRealHeader(self): 91016c3c7401846bbc7c300e6a9b433584ec5b68699Ian Romanick print """/** 911e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * \\file 912e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * Prototypes for indirect rendering functions. 913e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * 914e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * \\author Kevin E. Martin <kevin@precisioninsight.com> 915e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick * \\author Ian Romanick <idr@us.ibm.com> 916e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick */ 917e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick""" 918c2803587b6f2533514e1cfa9793d0a448e9c2c85Ian Romanick self.printVisibility( "HIDDEN", "hidden" ) 9191fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick self.printFastcall() 9201fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick self.printNoinline() 9211fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick 9221fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick print """ 9231fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick#include "glxclient.h" 9241fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick 9251fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanickextern HIDDEN NOINLINE CARD32 __glXReadReply( Display *dpy, size_t size, 9261fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick void * dest, GLboolean reply_is_always_array ); 9271fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick 9281fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanickextern HIDDEN NOINLINE void __glXReadPixelReply( Display *dpy, 9291fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick __GLXcontext * gc, unsigned max_dim, GLint width, GLint height, 9301fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick GLint depth, GLenum format, GLenum type, void * dest, 9311fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick GLboolean dimensions_in_reply ); 9321fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick 9331fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanickextern HIDDEN NOINLINE FASTCALL GLubyte * __glXSetupSingleRequest( 9341fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick __GLXcontext * gc, GLint sop, GLint cmdlen ); 9351fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick 9361fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanickextern HIDDEN NOINLINE FASTCALL GLubyte * __glXSetupVendorRequest( 9371fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick __GLXcontext * gc, GLint code, GLint vop, GLint cmdlen ); 9381fd3bbc42e8ad267c552a3818f64b0850c188927Ian Romanick""" 93916c3c7401846bbc7c300e6a9b433584ec5b68699Ian Romanick 940e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 94166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick def printBody(self, api): 94266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick for func in api.functionIterateGlx(): 94366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick print 'extern HIDDEN %s __indirect_gl%s(%s);' % (func.return_type, func.name, func.get_parameter_string()) 944e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 945e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 946e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanickdef show_usage(): 9471fca5632325e1da42e278909e404dd57e0a62252Ian Romanick print "Usage: %s [-f input_file_name] [-m output_mode] [-d]" % sys.argv[0] 9481fca5632325e1da42e278909e404dd57e0a62252Ian Romanick print " -m output_mode Output mode can be one of 'proto', 'init_c' or 'init_h'." 9491fca5632325e1da42e278909e404dd57e0a62252Ian Romanick print " -d Enable extra debug information in the generated code." 950e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick sys.exit(1) 951e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 952e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 953e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanickif __name__ == '__main__': 954e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick file_name = "gl_API.xml" 955e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 956e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick try: 9571fca5632325e1da42e278909e404dd57e0a62252Ian Romanick (args, trail) = getopt.getopt(sys.argv[1:], "f:m:d") 958e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick except Exception,e: 959e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick show_usage() 960e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 9611fca5632325e1da42e278909e404dd57e0a62252Ian Romanick debug = 0 962e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick mode = "proto" 963e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick for (arg,val) in args: 964e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if arg == "-f": 965e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick file_name = val 966e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick elif arg == "-m": 967e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick mode = val 9681fca5632325e1da42e278909e404dd57e0a62252Ian Romanick elif arg == "-d": 9691fca5632325e1da42e278909e404dd57e0a62252Ian Romanick debug = 1 970e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 971e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick if mode == "proto": 97266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick printer = PrintGlxProtoStubs() 973e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick elif mode == "init_c": 97466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick printer = PrintGlxProtoInit_c() 975e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick elif mode == "init_h": 97666a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick printer = PrintGlxProtoInit_h() 977e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick else: 978e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick show_usage() 979e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 980e9789cf07186e710ee212effb2c25be96f7cbff2Ian Romanick 98166a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick printer.debug = debug 98266a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() ) 98366a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick 98466a5548fbbf4c04a74b0bbc451718a8fc95502d9Ian Romanick printer.Print( api ) 985