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Diffstat (limited to 'src/mesa/glapi/gl_table.py')
| -rw-r--r-- | src/mesa/glapi/gl_table.py | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/src/mesa/glapi/gl_table.py b/src/mesa/glapi/gl_table.py deleted file mode 100644 index 52b4be1d2b5..00000000000 --- a/src/mesa/glapi/gl_table.py +++ /dev/null @@ -1,194 +0,0 @@ -#!/usr/bin/python2 - -# (C) Copyright IBM Corporation 2004 -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, and/or sell copies of the Software, and to permit persons to whom -# the Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice (including the next -# paragraph) shall be included in all copies or substantial portions of the -# Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick <idr@us.ibm.com> - -import gl_XML -import license -import sys, getopt - -class PrintGlTable(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.header_tag = '_GLAPI_TABLE_H_' - self.name = "gl_table.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright (C) 1999-2003 Brian Paul All Rights Reserved. -(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM") - return - - - def printBody(self, api): - for f in api.functionIterateByOffset(): - arg_string = f.get_parameter_string() - print ' %s (GLAPIENTRYP %s)(%s); /* %d */' % (f.return_type, f.name, arg_string, f.offset) - - - def printRealHeader(self): - print '#ifndef GLAPIENTRYP' - print '#define GLAPIENTRYP' - print '#endif' - print '' - print 'typedef void (*_glapi_proc)(void); /* generic function pointer */' - print '' - print 'struct _glapi_table' - print '{' - return - - - def printRealFooter(self): - print '};' - return - - -class PrintRemapTable(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.header_tag = '_DISPATCH_H_' - self.name = "gl_table.py (from Mesa)" - self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM") - return - - - def printRealHeader(self): - print """/** - * \\file dispatch.h - * Macros for handling GL dispatch tables. - * - * For each known GL function, there are 3 macros in this file. The first - * macro is named CALL_FuncName and is used to call that GL function using - * the specified dispatch table. The other 2 macros, called GET_FuncName - * can SET_FuncName, are used to get and set the dispatch pointer for the - * named function in the specified dispatch table. - */ -""" - - return - - def printBody(self, api): - print '#define CALL_by_offset(disp, cast, offset, parameters) \\' - print ' (*(cast (GET_by_offset(disp, offset)))) parameters' - print '#define GET_by_offset(disp, offset) \\' - print ' (offset >= 0) ? (((_glapi_proc *)(disp))[offset]) : NULL' - print '#define SET_by_offset(disp, offset, fn) \\' - print ' do { \\' - print ' if ( (offset) < 0 ) { \\' - print ' /* fprintf( stderr, "[%s:%u] SET_by_offset(%p, %d, %s)!\\n", */ \\' - print ' /* __func__, __LINE__, disp, offset, # fn); */ \\' - print ' /* abort(); */ \\' - print ' } \\' - print ' else { \\' - print ' ( (_glapi_proc *) (disp) )[offset] = (_glapi_proc) fn; \\' - print ' } \\' - print ' } while(0)' - print '' - - abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ] - - functions = [] - abi_functions = [] - count = 0 - for f in api.functionIterateByOffset(): - [category, num] = api.get_category_for_name( f.name ) - if category not in abi: - functions.append( [f, count] ) - count += 1 - else: - abi_functions.append( f ) - - - for f in abi_functions: - print '#define CALL_%s(disp, parameters) (*((disp)->%s)) parameters' % (f.name, f.name) - print '#define GET_%s(disp) ((disp)->%s)' % (f.name, f.name) - print '#define SET_%s(disp, fn) ((disp)->%s = fn)' % (f.name, f.name) - - - print '' - print '#if !defined(IN_DRI_DRIVER)' - print '' - - for [f, index] in functions: - print '#define CALL_%s(disp, parameters) (*((disp)->%s)) parameters' % (f.name, f.name) - print '#define GET_%s(disp) ((disp)->%s)' % (f.name, f.name) - print '#define SET_%s(disp, fn) ((disp)->%s = fn)' % (f.name, f.name) - - print '' - print '#else' - print '' - print '#define driDispatchRemapTable_size %u' % (count) - print 'extern int driDispatchRemapTable[ driDispatchRemapTable_size ];' - print '' - - for [f, index] in functions: - print '#define %s_remap_index %u' % (f.name, index) - - print '' - - for [f, index] in functions: - arg_string = gl_XML.create_parameter_string( f.parameters, 0 ) - cast = '%s (GLAPIENTRYP)(%s)' % (f.return_type, arg_string) - - print '#define CALL_%s(disp, parameters) CALL_by_offset(disp, (%s), driDispatchRemapTable[%s_remap_index], parameters)' % (f.name, cast, f.name) - print '#define GET_%s(disp) GET_by_offset(disp, driDispatchRemapTable[%s_remap_index])' % (f.name, f.name) - print '#define SET_%s(disp, fn) SET_by_offset(disp, driDispatchRemapTable[%s_remap_index], fn)' % (f.name, f.name) - - - print '' - print '#endif /* !defined(IN_DRI_DRIVER) */' - return - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m mode]" % sys.argv[0] - print " -m mode Mode can be 'table' or 'remap_table'." - sys.exit(1) - -if __name__ == '__main__': - file_name = "gl_API.xml" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "f:m:") - except Exception,e: - show_usage() - - mode = "table" - for (arg,val) in args: - if arg == "-f": - file_name = val - elif arg == "-m": - mode = val - - if mode == "table": - printer = PrintGlTable() - elif mode == "remap_table": - printer = PrintRemapTable() - else: - show_usage() - - api = gl_XML.parse_GL_API( file_name ) - - printer.Print( api ) |