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author | marha <marha@users.sourceforge.net> | 2010-03-07 13:28:57 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2010-03-07 13:28:57 +0000 |
commit | 14b1cb8d5a27ec9716d3f790fce95f0469e35605 (patch) | |
tree | 6c94dc9f37b19b995bec603141442b1b93e8c9d2 /mesalib/src/mesa/glapi/extension_helper.py | |
parent | 93c85587c691f9b91e7c2d8bda50f453e0f6674d (diff) | |
download | vcxsrv-14b1cb8d5a27ec9716d3f790fce95f0469e35605.tar.gz vcxsrv-14b1cb8d5a27ec9716d3f790fce95f0469e35605.tar.bz2 vcxsrv-14b1cb8d5a27ec9716d3f790fce95f0469e35605.zip |
Updated to Mesa 7.7
Diffstat (limited to 'mesalib/src/mesa/glapi/extension_helper.py')
-rw-r--r-- | mesalib/src/mesa/glapi/extension_helper.py | 324 |
1 files changed, 0 insertions, 324 deletions
diff --git a/mesalib/src/mesa/glapi/extension_helper.py b/mesalib/src/mesa/glapi/extension_helper.py deleted file mode 100644 index 83471d89f..000000000 --- a/mesalib/src/mesa/glapi/extension_helper.py +++ /dev/null @@ -1,324 +0,0 @@ -#!/usr/bin/env python - -# (C) Copyright IBM Corporation 2005 -# 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, string - -vtxfmt = [ - "ArrayElement", \ - "Color3f", \ - "Color3fv", \ - "Color4f", \ - "Color4fv", \ - "EdgeFlag", \ - "EdgeFlagv", \ - "EvalCoord1f", \ - "EvalCoord1fv", \ - "EvalCoord2f", \ - "EvalCoord2fv", \ - "EvalPoint1", \ - "EvalPoint2", \ - "FogCoordfEXT", \ - "FogCoordfvEXT", \ - "Indexf", \ - "Indexfv", \ - "Materialfv", \ - "MultiTexCoord1fARB", \ - "MultiTexCoord1fvARB", \ - "MultiTexCoord2fARB", \ - "MultiTexCoord2fvARB", \ - "MultiTexCoord3fARB", \ - "MultiTexCoord3fvARB", \ - "MultiTexCoord4fARB", \ - "MultiTexCoord4fvARB", \ - "Normal3f", \ - "Normal3fv", \ - "SecondaryColor3fEXT", \ - "SecondaryColor3fvEXT", \ - "TexCoord1f", \ - "TexCoord1fv", \ - "TexCoord2f", \ - "TexCoord2fv", \ - "TexCoord3f", \ - "TexCoord3fv", \ - "TexCoord4f", \ - "TexCoord4fv", \ - "Vertex2f", \ - "Vertex2fv", \ - "Vertex3f", \ - "Vertex3fv", \ - "Vertex4f", \ - "Vertex4fv", \ - "CallList", \ - "CallLists", \ - "Begin", \ - "End", \ - "VertexAttrib1fNV", \ - "VertexAttrib1fvNV", \ - "VertexAttrib2fNV", \ - "VertexAttrib2fvNV", \ - "VertexAttrib3fNV", \ - "VertexAttrib3fvNV", \ - "VertexAttrib4fNV", \ - "VertexAttrib4fvNV", \ - "VertexAttrib1fARB", \ - "VertexAttrib1fvARB", \ - "VertexAttrib2fARB", \ - "VertexAttrib2fvARB", \ - "VertexAttrib3fARB", \ - "VertexAttrib3fvARB", \ - "VertexAttrib4fARB", \ - "VertexAttrib4fvARB", \ - "Rectf", \ - "DrawArrays", \ - "DrawElements", \ - "DrawRangeElements", \ - "EvalMesh1", \ - "EvalMesh2", \ -] - -def all_entrypoints_in_abi(f, abi, api): - for n in f.entry_points: - [category, num] = api.get_category_for_name( n ) - if category not in abi: - return 0 - - return 1 - - -def any_entrypoints_in_abi(f, abi, api): - for n in f.entry_points: - [category, num] = api.get_category_for_name( n ) - if category in abi: - return 1 - - return 0 - - -def condition_for_function(f, abi, all_not_in_ABI): - """Create a C-preprocessor condition for the function. - - There are two modes of operation. If all_not_in_ABI is set, a - condition is only created is all of the entry-point names for f are - not in the selected ABI. If all_not_in_ABI is not set, a condition - is created if any entryp-point name is not in the selected ABI. - """ - - condition = [] - for n in f.entry_points: - [category, num] = api.get_category_for_name( n ) - if category not in abi: - condition.append( 'defined(need_%s)' % (gl_XML.real_category_name( category )) ) - elif all_not_in_ABI: - return [] - - return condition - - -class PrintGlExtensionGlue(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = "extension_helper.py (from Mesa)" - self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM") - return - - - def printRealHeader(self): - print '#include "utils.h"' - print '#include "glapi/dispatch.h"' - print '' - return - - - def printBody(self, api): - abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ] - - category_list = {} - - print '#ifndef NULL' - print '# define NULL 0' - print '#endif' - print '' - - for f in api.functionIterateAll(): - condition = condition_for_function(f, abi, 0) - if len(condition): - print '#if %s' % (string.join(condition, " || ")) - print 'static const char %s_names[] =' % (f.name) - - parameter_signature = '' - for p in f.parameterIterator(): - if p.is_padding: - continue - - # FIXME: This is a *really* ugly hack. :( - - tn = p.type_expr.get_base_type_node() - if p.is_pointer(): - parameter_signature += 'p' - elif tn.integer: - parameter_signature += 'i' - elif tn.size == 4: - parameter_signature += 'f' - else: - parameter_signature += 'd' - - print ' "%s\\0" /* Parameter signature */' % (parameter_signature) - - for n in f.entry_points: - print ' "gl%s\\0"' % (n) - - [category, num] = api.get_category_for_name( n ) - if category not in abi: - c = gl_XML.real_category_name(category) - if not category_list.has_key(c): - category_list[ c ] = [] - - category_list[ c ].append( f ) - - print ' "";' - print '#endif' - print '' - - keys = category_list.keys() - keys.sort() - - for category in keys: - print '#if defined(need_%s)' % (category) - print 'static const struct dri_extension_function %s_functions[] = {' % (category) - - for f in category_list[ category ]: - # A function either has an offset that is - # assigned by the ABI, or it has a remap - # index. - if any_entrypoints_in_abi(f, abi, api): - index_name = "-1" - offset = f.offset - else: - index_name = "%s_remap_index" % (f.name) - offset = -1 - - print ' { %s_names, %s, %d },' % (f.name, index_name, offset) - - - print ' { NULL, 0, 0 }' - print '};' - print '#endif' - print '' - - return - - -class PrintInitDispatch(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = "extension_helper.py (from Mesa)" - self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM") - return - - - def do_function_body(self, api, abi, vtxfmt_only): - last_condition_string = None - for f in api.functionIterateByOffset(): - if (f.name in vtxfmt) and not vtxfmt_only: - continue - - if (f.name not in vtxfmt) and vtxfmt_only: - continue - - condition = condition_for_function(f, abi, 1) - condition_string = string.join(condition, " || ") - - if condition_string != last_condition_string: - if last_condition_string: - print '#endif /* %s */' % (last_condition_string) - - if condition_string: - print '#if %s' % (condition_string) - - if vtxfmt_only: - print ' disp->%s = vfmt->%s;' % (f.name, f.name) - else: - print ' disp->%s = _mesa_%s;' % (f.name, f.name) - - last_condition_string = condition_string - - if last_condition_string: - print '#endif /* %s */' % (last_condition_string) - - - - def printBody(self, api): - abi = [ "1.0", "1.1", "1.2", "GL_ARB_multitexture" ] - - print 'void driver_init_exec_table(struct _glapi_table *disp)' - print '{' - self.do_function_body(api, abi, 0) - print '}' - print '' - print 'void driver_install_vtxfmt(struct _glapi_table *disp, const GLvertexformat *vfmt)' - print '{' - self.do_function_body(api, abi, 1) - print '}' - - return - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] - print " -m output_mode Output mode can be one of 'extensions' or 'exec_init'." - 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 = "extensions" - for (arg,val) in args: - if arg == "-f": - file_name = val - if arg == '-m': - mode = val - - - api = gl_XML.parse_GL_API( file_name ) - - if mode == "extensions": - printer = PrintGlExtensionGlue() - elif mode == "exec_init": - printer = PrintInitDispatch() - else: - show_usage() - - printer.Print( api ) |