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-rw-r--r--src/glu/sgi/Makefile.mgw230
-rw-r--r--src/glu/sgi/libnurbs/interface/bezierPatch.cc7
-rw-r--r--src/glu/sgi/libnurbs/interface/glcurveval.h2
-rw-r--r--src/glu/sgi/libnurbs/interface/glsurfeval.cc7
-rw-r--r--src/glu/sgi/libnurbs/interface/glsurfeval.h2
-rw-r--r--src/glu/sgi/libnurbs/interface/insurfeval.cc4
-rw-r--r--src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h3
-rw-r--r--src/glu/sgi/libutil/error.c2
-rw-r--r--src/glu/sgi/libutil/project.c115
9 files changed, 295 insertions, 77 deletions
diff --git a/src/glu/sgi/Makefile.mgw b/src/glu/sgi/Makefile.mgw
new file mode 100644
index 0000000000..d00d97a3b6
--- /dev/null
+++ b/src/glu/sgi/Makefile.mgw
@@ -0,0 +1,230 @@
+# Mesa 3-D graphics library
+# Version: 5.1
+#
+# Copyright (C) 1999-2003 Brian Paul 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
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+# BRIAN PAUL 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.
+
+# MinGW core makefile v1.4 for Mesa
+#
+# Copyright (C) 2002 - Daniel Borca
+# Email : dborca@users.sourceforge.net
+# Web : http://www.geocities.com/dborca
+
+# MinGW core-glu makefile updated for Mesa 7.0
+#
+# Updated : by Heromyth, on 2007-7-21
+# Email : zxpmyth@yahoo.com.cn
+# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
+# The others havn't been tested yet.
+# 2) The generated DLLs are *not* compatible with the ones built
+# with the other compilers like VC8, especially for GLUT.
+# 3) Although more tests are needed, it can be used individually!
+
+#
+# Available options:
+#
+# Environment variables:
+# CFLAGS
+#
+# GLIDE path to Glide3 SDK; used with FX.
+# default = $(TOP)/glide3
+# FX=1 build for 3dfx Glide3. Note that this disables
+# compilation of most WMesa code and requires fxMesa.
+# As a consequence, you'll need the Win32 Glide3
+# library to build any application.
+# default = no
+# ICD=1 build the installable client driver interface
+# (windows opengl driver interface)
+# default = no
+# X86=1 optimize for x86 (if possible, use MMX, SSE, 3DNow).
+# default = no
+#
+# Targets:
+# all: build GL
+# clean: remove object files
+#
+
+
+
+.PHONY: all clean
+.INTERMEDIATE: x86/gen_matypes.exe
+.SUFFIXES: .rc .res
+
+# Set this to the prefix of your build tools, i.e. mingw32-
+TOOLS_PREFIX = mingw32-
+
+TOP = ../../..
+LIBDIR = $(TOP)/lib
+
+LIB_NAME = glu32
+DLL_EXT = .dll
+IMP_EXT = .a
+LIB_PRE = lib
+STRIP = -s
+
+AR = ar
+ARFLAGS = crus
+DLLTOOL = dlltool
+
+GLU_DLL = $(LIB_NAME)$(DLL_EXT)
+GLU_IMP = $(LIB_PRE)$(LIB_NAME)$(IMP_EXT)
+GLU_DEF = $(LIB_NAME).def
+
+LDLIBS = -L$(LIBDIR) -lopengl32
+LDFLAGS = $(STRIP) -shared -fPIC -Wl,--kill-at
+
+CFLAGS += -DBUILD_GLU32 -D_DLL
+
+
+CC = $(TOOLS_PREFIX)gcc
+CFLAGS += -DNDEBUG -DLIBRARYBUILD -I$(TOP)/include -Iinclude
+CXX = $(TOOLS_PREFIX)g++
+CXXFLAGS = $(CFLAGS) -Ilibnurbs/internals -Ilibnurbs/interface -Ilibnurbs/nurbtess
+
+AR = ar
+ARFLAGS = crus
+
+UNLINK = del $(subst /,\,$(1))
+ifneq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+ifneq ($(wildcard $(addsuffix /rm,$(subst :, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+
+C_SOURCES = \
+ libutil/error.c \
+ libutil/glue.c \
+ libutil/mipmap.c \
+ libutil/project.c \
+ libutil/quad.c \
+ libutil/registry.c \
+ libtess/dict.c \
+ libtess/geom.c \
+ libtess/memalloc.c \
+ libtess/mesh.c \
+ libtess/normal.c \
+ libtess/priorityq.c \
+ libtess/render.c \
+ libtess/sweep.c \
+ libtess/tess.c \
+ libtess/tessmono.c
+
+CC_SOURCES = \
+ libnurbs/interface/bezierEval.cc \
+ libnurbs/interface/bezierPatch.cc \
+ libnurbs/interface/bezierPatchMesh.cc \
+ libnurbs/interface/glcurveval.cc \
+ libnurbs/interface/glinterface.cc \
+ libnurbs/interface/glrenderer.cc \
+ libnurbs/interface/glsurfeval.cc \
+ libnurbs/interface/incurveeval.cc \
+ libnurbs/interface/insurfeval.cc \
+ libnurbs/internals/arc.cc \
+ libnurbs/internals/arcsorter.cc \
+ libnurbs/internals/arctess.cc \
+ libnurbs/internals/backend.cc \
+ libnurbs/internals/basiccrveval.cc \
+ libnurbs/internals/basicsurfeval.cc \
+ libnurbs/internals/bin.cc \
+ libnurbs/internals/bufpool.cc \
+ libnurbs/internals/cachingeval.cc \
+ libnurbs/internals/ccw.cc \
+ libnurbs/internals/coveandtiler.cc \
+ libnurbs/internals/curve.cc \
+ libnurbs/internals/curvelist.cc \
+ libnurbs/internals/curvesub.cc \
+ libnurbs/internals/dataTransform.cc \
+ libnurbs/internals/displaylist.cc \
+ libnurbs/internals/flist.cc \
+ libnurbs/internals/flistsorter.cc \
+ libnurbs/internals/hull.cc \
+ libnurbs/internals/intersect.cc \
+ libnurbs/internals/knotvector.cc \
+ libnurbs/internals/mapdesc.cc \
+ libnurbs/internals/mapdescv.cc \
+ libnurbs/internals/maplist.cc \
+ libnurbs/internals/mesher.cc \
+ libnurbs/internals/monoTriangulationBackend.cc \
+ libnurbs/internals/monotonizer.cc \
+ libnurbs/internals/mycode.cc \
+ libnurbs/internals/nurbsinterfac.cc \
+ libnurbs/internals/nurbstess.cc \
+ libnurbs/internals/patch.cc \
+ libnurbs/internals/patchlist.cc \
+ libnurbs/internals/quilt.cc \
+ libnurbs/internals/reader.cc \
+ libnurbs/internals/renderhints.cc \
+ libnurbs/internals/slicer.cc \
+ libnurbs/internals/sorter.cc \
+ libnurbs/internals/splitarcs.cc \
+ libnurbs/internals/subdivider.cc \
+ libnurbs/internals/tobezier.cc \
+ libnurbs/internals/trimline.cc \
+ libnurbs/internals/trimregion.cc \
+ libnurbs/internals/trimvertpool.cc \
+ libnurbs/internals/uarray.cc \
+ libnurbs/internals/varray.cc \
+ libnurbs/nurbtess/directedLine.cc \
+ libnurbs/nurbtess/gridWrap.cc \
+ libnurbs/nurbtess/monoChain.cc \
+ libnurbs/nurbtess/monoPolyPart.cc \
+ libnurbs/nurbtess/monoTriangulation.cc \
+ libnurbs/nurbtess/partitionX.cc \
+ libnurbs/nurbtess/partitionY.cc \
+ libnurbs/nurbtess/polyDBG.cc \
+ libnurbs/nurbtess/polyUtil.cc \
+ libnurbs/nurbtess/primitiveStream.cc \
+ libnurbs/nurbtess/quicksort.cc \
+ libnurbs/nurbtess/rectBlock.cc \
+ libnurbs/nurbtess/sampleComp.cc \
+ libnurbs/nurbtess/sampleCompBot.cc \
+ libnurbs/nurbtess/sampleCompRight.cc \
+ libnurbs/nurbtess/sampleCompTop.cc \
+ libnurbs/nurbtess/sampleMonoPoly.cc \
+ libnurbs/nurbtess/sampledLine.cc \
+ libnurbs/nurbtess/searchTree.cc
+
+SOURCES = $(C_SOURCES) $(CC_SOURCES)
+
+OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))
+
+.c.o:
+ $(CC) -o $@ $(CFLAGS) -c $<
+.cc.o:
+ $(CXX) -o $@ $(CXXFLAGS) -c $<
+
+
+all: $(LIBDIR) $(LIBDIR)/$(GLU_DLL) $(LIBDIR)/$(GLU_IMP)
+
+$(LIBDIR):
+ mkdir -p $(LIBDIR)
+
+$(LIBDIR)/$(GLU_DLL) $(LIBDIR)/$(GLU_IMP): $(OBJECTS)
+ $(CXX) $(LDFLAGS) -o $(LIBDIR)/$(GLU_DLL) $^ $(LDLIBS)
+ $(DLLTOOL) --as=as --dllname $(LIB_NAME) --output-def $(LIBDIR)/$(GLU_DEF) $^
+ $(DLLTOOL) --as=as -k --dllname $(LIB_NAME) --output-lib $(LIBDIR)/$(GLU_IMP) --def $(LIBDIR)/$(GLU_DEF)
+
+
+clean:
+ -$(call UNLINK,libutil/*.o)
+ -$(call UNLINK,libtess/*.o)
+ -$(call UNLINK,libnurbs/interface/*.o)
+ -$(call UNLINK,libnurbs/internals/*.o)
+ -$(call UNLINK,libnurbs/nurbtess/*.o)
diff --git a/src/glu/sgi/libnurbs/interface/bezierPatch.cc b/src/glu/sgi/libnurbs/interface/bezierPatch.cc
index 836ae94e0a..5b7bda1a00 100644
--- a/src/glu/sgi/libnurbs/interface/bezierPatch.cc
+++ b/src/glu/sgi/libnurbs/interface/bezierPatch.cc
@@ -111,8 +111,11 @@ void bezierPatchDelete(bezierPatch *b)
void bezierPatchDeleteList(bezierPatch *b)
{
bezierPatch *temp;
- for(temp = b; temp != NULL; temp = temp->next)
- bezierPatchDelete(temp);
+ while (b != NULL) {
+ temp = b;
+ b = b->next;
+ bezierPatchDelete(temp);
+ }
}
bezierPatch* bezierPatchInsert(bezierPatch *list, bezierPatch *b)
diff --git a/src/glu/sgi/libnurbs/interface/glcurveval.h b/src/glu/sgi/libnurbs/interface/glcurveval.h
index 4b44f6e847..a09a74d04c 100644
--- a/src/glu/sgi/libnurbs/interface/glcurveval.h
+++ b/src/glu/sgi/libnurbs/interface/glcurveval.h
@@ -93,7 +93,7 @@ public:
output_triangles = flag;
}
#ifdef _WIN32
- void putCallBack(GLenum which, void (APIENTRY *fn)() );
+ void putCallBack(GLenum which, void (GLAPIENTRY *fn)() );
#else
void putCallBack(GLenum which, _GLUfuncptr fn );
#endif
diff --git a/src/glu/sgi/libnurbs/interface/glsurfeval.cc b/src/glu/sgi/libnurbs/interface/glsurfeval.cc
index a36b304508..b5bfab1e28 100644
--- a/src/glu/sgi/libnurbs/interface/glsurfeval.cc
+++ b/src/glu/sgi/libnurbs/interface/glsurfeval.cc
@@ -1184,8 +1184,11 @@ return;
}
-void
-OpenGLSurfaceEvaluator::putCallBack(GLenum which, _GLUfuncptr fn )
+#ifdef _WIN32
+void OpenGLSurfaceEvaluator::putCallBack(GLenum which, void (GLAPIENTRY *fn)() )
+#else
+void OpenGLSurfaceEvaluator::putCallBack(GLenum which, _GLUfuncptr fn )
+#endif
{
switch(which)
{
diff --git a/src/glu/sgi/libnurbs/interface/glsurfeval.h b/src/glu/sgi/libnurbs/interface/glsurfeval.h
index c34a58cb9b..b7a88069f5 100644
--- a/src/glu/sgi/libnurbs/interface/glsurfeval.h
+++ b/src/glu/sgi/libnurbs/interface/glsurfeval.h
@@ -145,7 +145,7 @@ public:
void newtmeshvert( long, long );
#ifdef _WIN32
- void putCallBack(GLenum which, void (APIENTRY *fn)() );
+ void putCallBack(GLenum which, void (GLAPIENTRY *fn)() );
#else
void putCallBack(GLenum which, _GLUfuncptr fn );
#endif
diff --git a/src/glu/sgi/libnurbs/interface/insurfeval.cc b/src/glu/sgi/libnurbs/interface/insurfeval.cc
index b314699c7a..e4ee3ef6a2 100644
--- a/src/glu/sgi/libnurbs/interface/insurfeval.cc
+++ b/src/glu/sgi/libnurbs/interface/insurfeval.cc
@@ -1533,8 +1533,8 @@ void OpenGLSurfaceEvaluator::inEvalVStrip(int n_left, REAL u_left, REAL* left_va
}
//clean up
free(leftXYZ);
- free(leftXYZ);
- free(rightNormal);
+ free(rightXYZ);
+ free(leftNormal);
free(rightNormal);
}
diff --git a/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h b/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h
index 7ff7739434..002549ecbd 100644
--- a/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h
+++ b/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h
@@ -43,10 +43,9 @@
#include "definitions.h"
#include "primitiveStream.h"
#include "directedLine.h"
+#include "arc.h"
class Backend;
-class Arc;
-typedef Arc *Arc_ptr;
class reflexChain{
Real2 *queue;
diff --git a/src/glu/sgi/libutil/error.c b/src/glu/sgi/libutil/error.c
index 3d1ce9b210..c200056942 100644
--- a/src/glu/sgi/libutil/error.c
+++ b/src/glu/sgi/libutil/error.c
@@ -82,7 +82,7 @@ gluErrorString(GLenum errorCode)
if ((errorCode >= GLU_NURBS_ERROR1) && (errorCode <= GLU_NURBS_ERROR37)) {
return (const GLubyte *) __gluNURBSErrorString(errorCode - (GLU_NURBS_ERROR1 - 1));
}
- if ((errorCode >= GLU_TESS_ERROR1) && (errorCode <= GLU_TESS_ERROR8)) {
+ if ((errorCode >= GLU_TESS_ERROR1) && (errorCode <= GLU_TESS_ERROR6)) {
return (const GLubyte *) __gluTessErrorString(errorCode - (GLU_TESS_ERROR1 - 1));
}
return (const GLubyte *) 0;
diff --git a/src/glu/sgi/libutil/project.c b/src/glu/sgi/libutil/project.c
index 2b20ad4fb3..356b46b899 100644
--- a/src/glu/sgi/libutil/project.c
+++ b/src/glu/sgi/libutil/project.c
@@ -168,74 +168,57 @@ static void __gluMultMatrixVecd(const GLdouble matrix[16], const GLdouble in[4],
}
/*
-** inverse = invert(src)
-** New, faster implementation by Shan Hao Bo, April 2006.
+** Invert 4x4 matrix.
+** Contributed by David Moore (See Mesa bug #6748)
*/
-static int __gluInvertMatrixd(const GLdouble src[16], GLdouble inverse[16])
+static int __gluInvertMatrixd(const GLdouble m[16], GLdouble invOut[16])
{
- int i, j, k;
- double t;
- GLdouble temp[4][4];
-
- for (i=0; i<4; i++) {
- for (j=0; j<4; j++) {
- temp[i][j] = src[i*4+j];
- }
- }
- __gluMakeIdentityd(inverse);
-
- for (i = 0; i < 4; i++) {
- if (temp[i][i] == 0.0f) {
- /*
- ** Look for non-zero element in column
- */
- for (j = i + 1; j < 4; j++) {
- if (temp[j][i] != 0.0f) {
- break;
- }
- }
-
- if (j != 4) {
- /*
- ** Swap rows.
- */
- for (k = 0; k < 4; k++) {
- t = temp[i][k];
- temp[i][k] = temp[j][k];
- temp[j][k] = t;
-
- t = inverse[i*4+k];
- inverse[i*4+k] = inverse[j*4+k];
- inverse[j*4+k] = t;
- }
- }
- else {
- /*
- ** No non-zero pivot. The matrix is singular,
-which shouldn't
- ** happen. This means the user gave us a bad
-matrix.
- */
- return GL_FALSE;
- }
- }
-
- t = 1.0f / temp[i][i];
- for (k = 0; k < 4; k++) {
- temp[i][k] *= t;
- inverse[i*4+k] *= t;
- }
- for (j = 0; j < 4; j++) {
- if (j != i) {
- t = temp[j][i];
- for (k = 0; k < 4; k++) {
- temp[j][k] -= temp[i][k]*t;
- inverse[j*4+k] -= inverse[i*4+k]*t;
- }
- }
- }
- }
- return GL_TRUE;
+ double inv[16], det;
+ int i;
+
+ inv[0] = m[5]*m[10]*m[15] - m[5]*m[11]*m[14] - m[9]*m[6]*m[15]
+ + m[9]*m[7]*m[14] + m[13]*m[6]*m[11] - m[13]*m[7]*m[10];
+ inv[4] = -m[4]*m[10]*m[15] + m[4]*m[11]*m[14] + m[8]*m[6]*m[15]
+ - m[8]*m[7]*m[14] - m[12]*m[6]*m[11] + m[12]*m[7]*m[10];
+ inv[8] = m[4]*m[9]*m[15] - m[4]*m[11]*m[13] - m[8]*m[5]*m[15]
+ + m[8]*m[7]*m[13] + m[12]*m[5]*m[11] - m[12]*m[7]*m[9];
+ inv[12] = -m[4]*m[9]*m[14] + m[4]*m[10]*m[13] + m[8]*m[5]*m[14]
+ - m[8]*m[6]*m[13] - m[12]*m[5]*m[10] + m[12]*m[6]*m[9];
+ inv[1] = -m[1]*m[10]*m[15] + m[1]*m[11]*m[14] + m[9]*m[2]*m[15]
+ - m[9]*m[3]*m[14] - m[13]*m[2]*m[11] + m[13]*m[3]*m[10];
+ inv[5] = m[0]*m[10]*m[15] - m[0]*m[11]*m[14] - m[8]*m[2]*m[15]
+ + m[8]*m[3]*m[14] + m[12]*m[2]*m[11] - m[12]*m[3]*m[10];
+ inv[9] = -m[0]*m[9]*m[15] + m[0]*m[11]*m[13] + m[8]*m[1]*m[15]
+ - m[8]*m[3]*m[13] - m[12]*m[1]*m[11] + m[12]*m[3]*m[9];
+ inv[13] = m[0]*m[9]*m[14] - m[0]*m[10]*m[13] - m[8]*m[1]*m[14]
+ + m[8]*m[2]*m[13] + m[12]*m[1]*m[10] - m[12]*m[2]*m[9];
+ inv[2] = m[1]*m[6]*m[15] - m[1]*m[7]*m[14] - m[5]*m[2]*m[15]
+ + m[5]*m[3]*m[14] + m[13]*m[2]*m[7] - m[13]*m[3]*m[6];
+ inv[6] = -m[0]*m[6]*m[15] + m[0]*m[7]*m[14] + m[4]*m[2]*m[15]
+ - m[4]*m[3]*m[14] - m[12]*m[2]*m[7] + m[12]*m[3]*m[6];
+ inv[10] = m[0]*m[5]*m[15] - m[0]*m[7]*m[13] - m[4]*m[1]*m[15]
+ + m[4]*m[3]*m[13] + m[12]*m[1]*m[7] - m[12]*m[3]*m[5];
+ inv[14] = -m[0]*m[5]*m[14] + m[0]*m[6]*m[13] + m[4]*m[1]*m[14]
+ - m[4]*m[2]*m[13] - m[12]*m[1]*m[6] + m[12]*m[2]*m[5];
+ inv[3] = -m[1]*m[6]*m[11] + m[1]*m[7]*m[10] + m[5]*m[2]*m[11]
+ - m[5]*m[3]*m[10] - m[9]*m[2]*m[7] + m[9]*m[3]*m[6];
+ inv[7] = m[0]*m[6]*m[11] - m[0]*m[7]*m[10] - m[4]*m[2]*m[11]
+ + m[4]*m[3]*m[10] + m[8]*m[2]*m[7] - m[8]*m[3]*m[6];
+ inv[11] = -m[0]*m[5]*m[11] + m[0]*m[7]*m[9] + m[4]*m[1]*m[11]
+ - m[4]*m[3]*m[9] - m[8]*m[1]*m[7] + m[8]*m[3]*m[5];
+ inv[15] = m[0]*m[5]*m[10] - m[0]*m[6]*m[9] - m[4]*m[1]*m[10]
+ + m[4]*m[2]*m[9] + m[8]*m[1]*m[6] - m[8]*m[2]*m[5];
+
+ det = m[0]*inv[0] + m[1]*inv[4] + m[2]*inv[8] + m[3]*inv[12];
+ if (det == 0)
+ return GL_FALSE;
+
+ det = 1.0 / det;
+
+ for (i = 0; i < 16; i++)
+ invOut[i] = inv[i] * det;
+
+ return GL_TRUE;
}
static void __gluMultMatricesd(const GLdouble a[16], const GLdouble b[16],
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