Zengtudor/glew-cmake
1
0
Fork 0
mirror of https://github.com/Perlmint/glew-cmake.git synced 2024-11-11 09:33:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Revert "Use git instead of clone to download OpenGL registry."

Browse Source 
This reverts commit 974679c6d8.
This commit is contained in:
Nigel Stewart 2013-07-20 22:06:29 -05:00
parent e0242aa735
commit b56f8e70e8
6 changed files with 48 additions and 163 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
auto/Makefile
View File

@ -197,9 +197,8 @@ $(S.DEST)/glew.c: $(EXT)/.dummy
$(BIN)/make_init.pl GL $(GL_CORE_SPEC) >> $@
$(BIN)/make_init.pl GL $(GL_EXT_SPEC) >> $@
cat $(SRC)/glew_init_gl.c >> $@
$(BIN)/make_list_gl.pl $(GL_CORE_SPEC) | grep -v '\"GL_VERSION' >> $@
cat $(SRC)/glew_init_gl_2.c >> $@
$(BIN)/make_list_gl.pl $(GL_EXT_SPEC) >> $@
$(BIN)/make_list.pl $(GL_CORE_SPEC) | grep -v '\"GL_VERSION' >> $@
$(BIN)/make_list.pl $(GL_EXT_SPEC) >> $@
echo -e "\n return GLEW_OK;\n}\n" >> $@
echo -e "\n#if defined(_WIN32)" >> $@
echo -e "\n#if !defined(GLEW_MX)" >> $@
@ -275,7 +274,6 @@ $(S.DEST)/glew_init.c: $(EXT)/.dummy
$(BIN)/make_init.pl GL $(GL_EXT_SPEC) >> $@
cat $(SRC)/glew_init_gl.c >> $@
$(BIN)/make_list.pl $(GL_CORE_SPEC) | grep -v '\"GL_VERSION' >> $@
cat $(SRC)/glew_init_gl_2.c >> $@
$(BIN)/make_list.pl $(GL_EXT_SPEC) >> $@
echo -e "\n return GLEW_OK;\n}\n\n#if defined(_WIN32)\n" >> $@;
$(BIN)/make_init.pl WGL $(WGL_EXT_SPEC) >> $@

66
auto/bin/make_list_gl.pl
View File

@ -1,66 +0,0 @@
#!/usr/bin/perl
##
## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
##
## This program is distributed under the terms and conditions of the GNU
## General Public License Version 2 as published by the Free Software
## Foundation or, at your option, any later version.
use strict;
use warnings;
do 'bin/make.pl';
#---------------------------------------------------------------------------------------
# function pointer definition
sub make_init_call($%)
{
my $name = prefixname($_[0]);
return " r = r || (" . $_[0] . " = (PFN" . (uc $_[0]) . "PROC)glewGetProcAddress(\"" . $name . "\")) == NULL;";
}
#---------------------------------------------------------------------------------------
my @extlist = ();
my %extensions = ();
if (@ARGV)
{
@extlist = @ARGV;
foreach my $ext (sort @extlist)
{
my ($extname, $exturl, $extstring, $types, $tokens, $functions, $exacts) = parse_ext($ext);
my $extvar = $extname;
$extvar =~ s/GL(X*)_/GL$1EW_/;
my $extpre = $extname;
$extpre =~ s/^(W?)GL(X?).*$/\l$1gl\l$2ew/;
#my $pextvar = prefix_varname($extvar);
print "#ifdef $extname\n";
if (length($extstring))
{
print " CONST_CAST(" . $extvar . ") = _glewSearchExtensionArray(\"$extstring\", extArrayStart, extArrayEnd);\n";
}
if (keys %$functions)
{
if ($extname =~ /WGL_.*/)
{
print " if (glewExperimental || " . $extvar . "|| crippled) CONST_CAST(" . $extvar . ")= !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
}
else
{
print " if (glewExperimental || " . $extvar . ") CONST_CAST(" . $extvar . ") = !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
}
}
print "#endif /* $extname */\n";
}
}

33
auto/bin/update_registry.sh Executable file
View File

@ -0,0 +1,33 @@
#!/bin/sh
##
## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
##
## This program is distributed under the terms and conditions of the GNU
## General Public License Version 2 as published by the Free Software
## Foundation or, at your option, any later version.
set -e
if [ ! -d $1 ] ; then
mkdir -p $1
fi
cd $1
# wget used to return 0 (success), but more recent versions
# don't so we don't want to bail out in failure mode
# eventhough everything is fine.
set +e
wget \
--mirror \
--no-parent \
--no-host-directories \
--cut-dirs=2 \
--accept=txt,html \
$2
echo 'wget exit code: ' $?
exit 0

15
auto/src/glew_head.c
View File

@ -247,18 +247,3 @@ static GLboolean _glewSearchExtension (const char* name, const GLubyte *start, c
}
return GL_FALSE;
}
static GLboolean _glewSearchExtensionArray (const char* name, const GLubyte** start, const GLubyte** end)
{
const GLubyte** p;
GLuint len = _glewStrLen((const GLubyte*)name);
p = start;
while (p < end)
{
GLuint n = _glewStrCLen(*p, ' ');
if (len == n && _glewStrSame((const GLubyte*)name, *p, n)) return GL_TRUE;
p += 1;
}
return GL_FALSE;
}

47
auto/src/glew_init_gl.c
View File

@ -1,38 +1,14 @@
/* ------------------------------------------------------------------------- */
GLboolean GLEWAPIENTRY glewGetExtension (const char* name)
{
{
const GLubyte* start;
const GLubyte* end;
GLuint dot;
GLint numExt, i, major;
/* query opengl version to decide how to enumerate extensions */
start = glGetString(GL_VERSION);
dot = _glewStrCLen(start, '.');
if (dot == 0)
return GL_FALSE;
major = start[dot-1]-'0';
if (major >= 3)
{
glGetIntegerv(GL_NUM_EXTENSIONS, &numExt);
for(i = 0; i < numExt; ++i)
{
start = glGetStringi(GL_EXTENSIONS, i);
end = start + _glewStrLen(start);
if(_glewSearchExtension(name, start, end) == GL_TRUE)
return GL_TRUE;
}
}
else
{
start = (const GLubyte*)glGetString(GL_EXTENSIONS);
if (start == 0)
return GL_FALSE;
end = start + _glewStrLen(start);
return _glewSearchExtension(name, start, end);
}
return GL_FALSE;
start = (const GLubyte*)glGetString(GL_EXTENSIONS);
if (start == 0)
return GL_FALSE;
end = start + _glewStrLen(start);
return _glewSearchExtension(name, start, end);
}
/* ------------------------------------------------------------------------- */
@ -45,9 +21,6 @@ GLenum GLEWAPIENTRY glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
const GLubyte* s;
GLuint dot;
GLint major, minor;
const GLubyte* extArray[1000];
const GLubyte** extArrayStart;
const GLubyte** extArrayEnd;
const GLubyte* extStart;
const GLubyte* extEnd;
/* query opengl version */
@ -89,4 +62,10 @@ GLenum GLEWAPIENTRY glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
CONST_CAST(GLEW_VERSION_1_1) = GLEW_VERSION_1_2 == GL_TRUE || ( major == 1 && minor >= 1 ) ? GL_TRUE : GL_FALSE;
}
/* initialize core */
/* query opengl extensions string */
extStart = glGetString(GL_EXTENSIONS);
if (extStart == 0)
extStart = (const GLubyte*)"";
extEnd = extStart + _glewStrLen(extStart);
/* initialize extensions */

44
auto/src/glew_init_gl_2.c
View File

@ -1,44 +0,0 @@
/* get extensions */
if (GLEW_VERSION_3_0 == GL_TRUE)
{
GLint numExt;
GLint i;
glGetIntegerv(GL_NUM_EXTENSIONS, &numExt);
for(i = 0; i < numExt; ++i)
{
extArray[i] = glGetStringi(GL_EXTENSIONS, i);
}
extArrayStart = &extArray[0];
extArrayEnd = &extArray[i];
}
else
{
int i;
extStart = glGetString(GL_EXTENSIONS);
if (extStart == 0)
extStart = (const GLubyte*)"";
extEnd = extStart + _glewStrLen(extStart);
i = 0;
while (extStart < extEnd)
{
int len = _glewStrCLen(extStart, ' ');
if (len > 0)
{
extArray[i] = extStart;
i += 1;
}
extStart += len + 1;
}
extArrayStart = &extArray[0];
extArrayEnd = &extArray[i];
}
/* initialize extensions */