silence a bunch of warnings

7 files changed, 52 insertions, 59 deletions

diff --git a/src/glu/sgi/libnurbs/interface/glcurveval.cc b/src/glu/sgi/libnurbs/interface/glcurveval.cc
index 620526fea40..e1ef2273b32 100644
--- a/src/glu/sgi/libnurbs/interface/glcurveval.cc
+++ b/src/glu/sgi/libnurbs/interface/glcurveval.cc
@@ -35,8 +35,8 @@
 /*
  * glcurveval.c++
  *
- * $Date: 2001/08/07 17:34:10 $ $Revision: 1.3 $
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/interface/glcurveval.cc,v 1.3 2001/08/07 17:34:10 brianp Exp $
+ * $Date: 2002/11/01 23:45:30 $ $Revision: 1.4 $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/interface/glcurveval.cc,v 1.4 2002/11/01 23:45:30 brianp Exp $
  */
 
 /* Polynomial Evaluator Interface */
@@ -149,9 +149,9 @@ OpenGLCurveEvaluator::mapgrid1f(long nu, REAL u0, REAL u1)
 {
   if(output_triangles)
     {
-      global_grid_u0 = u0;
-      global_grid_u1 = u1;
-      global_grid_nu = nu;
+      global_grid_u0 = (int) u0;
+      global_grid_u1 = (int) u1;
+      global_grid_nu = (int) nu;
     }
   else
     glMapGrid1f((GLint) nu, (GLfloat) u0, (GLfloat) u1);
diff --git a/src/glu/sgi/libtess/normal.c b/src/glu/sgi/libtess/normal.c
index ed4cb087295..618cfd9ccf4 100644
--- a/src/glu/sgi/libtess/normal.c
+++ b/src/glu/sgi/libtess/normal.c
@@ -35,8 +35,8 @@
 /*
 ** Author: Eric Veach, July 1994.
 **
-** $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libtess/normal.c,v 1.1 2001/03/17 00:25:41 brianp Exp $
+** $Date: 2002/11/01 23:45:31 $ $Revision: 1.2 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libtess/normal.c,v 1.2 2002/11/01 23:45:31 brianp Exp $
 */
 
 #include "gluos.h"
@@ -51,6 +51,7 @@
 
 #define Dot(u,v)	(u[0]*v[0] + u[1]*v[1] + u[2]*v[2])
 
+#if 0
 static void Normalize( GLdouble v[3] )
 {
   GLdouble len = v[0]*v[0] + v[1]*v[1] + v[2]*v[2];
@@ -61,6 +62,7 @@ static void Normalize( GLdouble v[3] )
   v[1] /= len;
   v[2] /= len;
 }
+#endif
 
 #define ABS(x)	((x) < 0 ? -(x) : (x))
 
@@ -198,7 +200,7 @@ extern int RandomSweep;
 void __gl_projectPolygon( GLUtesselator *tess )
 {
   GLUvertex *v, *vHead = &tess->mesh->vHead;
-  GLdouble w, norm[3];
+  GLdouble norm[3];
   GLdouble *sUnit, *tUnit;
   int i, computedNormal = FALSE;
 
diff --git a/src/glu/sgi/libtess/sweep.c b/src/glu/sgi/libtess/sweep.c
index 831120ba52c..96e8a05c68e 100644
--- a/src/glu/sgi/libtess/sweep.c
+++ b/src/glu/sgi/libtess/sweep.c
@@ -35,8 +35,8 @@
 /*
 ** Author: Eric Veach, July 1994.
 **
-** $Date: 2001/09/20 21:47:52 $ $Revision: 1.2 $
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libtess/sweep.c,v 1.2 2001/09/20 21:47:52 kschultz Exp $
+** $Date: 2002/11/01 23:45:31 $ $Revision: 1.3 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libtess/sweep.c,v 1.3 2002/11/01 23:45:31 brianp Exp $
 */
 
 #include "gluos.h"
@@ -1174,7 +1174,6 @@ static void InitEdgeDict( GLUtesselator *tess )
 static void DoneEdgeDict( GLUtesselator *tess )
 {
   ActiveRegion *reg;
-  int fixedEdges = 0;
 
   /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */
   while( (reg = (ActiveRegion *)dictKey( dictMin( tess->dict ))) != NULL ) {
diff --git a/src/glu/sgi/libtess/tess.c b/src/glu/sgi/libtess/tess.c
index c920235c660..0793106334f 100644
--- a/src/glu/sgi/libtess/tess.c
+++ b/src/glu/sgi/libtess/tess.c
@@ -35,8 +35,8 @@
 /*
 ** Author: Eric Veach, July 1994.
 **
-** $Date: 2001/09/20 21:47:52 $ $Revision: 1.2 $
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libtess/tess.c,v 1.2 2001/09/20 21:47:52 kschultz Exp $
+** $Date: 2002/11/01 23:45:31 $ $Revision: 1.3 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libtess/tess.c,v 1.3 2002/11/01 23:45:31 brianp Exp $
 */
 
 #include "gluos.h"
@@ -169,6 +169,8 @@ static void GotoState( GLUtesselator *tess, enum TessState newState )
 	CALL_ERROR_OR_ERROR_DATA( GLU_TESS_MISSING_BEGIN_CONTOUR );
 	gluTessBeginContour( tess );
 	break;
+      default:
+         ;
       }
     } else {
       switch( tess->state ) {
@@ -181,6 +183,8 @@ static void GotoState( GLUtesselator *tess, enum TessState newState )
 	/* gluTessEndPolygon( tess ) is too much work! */
 	MakeDormant( tess );
 	break;
+      default:
+         ;
       }
     }
   }
diff --git a/src/glu/sgi/libutil/mipmap.c b/src/glu/sgi/libutil/mipmap.c
index 507efb8d61b..5b275fa50d1 100644
--- a/src/glu/sgi/libutil/mipmap.c
+++ b/src/glu/sgi/libutil/mipmap.c
@@ -31,8 +31,8 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/08/07 17:34:11 $ $Revision: 1.2 $
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/mipmap.c,v 1.2 2001/08/07 17:34:11 brianp Exp $
+** $Date: 2002/11/01 23:45:31 $ $Revision: 1.3 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/mipmap.c,v 1.3 2002/11/01 23:45:31 brianp Exp $
 */
 
 #include "gluos.h"
@@ -573,7 +573,7 @@ static void halveImage_ushort(GLint components, GLuint width, GLuint height,
 			GLint element_size, GLint ysize, GLint group_size,
 			GLint myswap_bytes)
 {
-    int i, j, k, l;
+    int i, j, k;
     int newwidth, newheight;
     GLushort *s;
     const char *t;
@@ -708,7 +708,7 @@ static void halveImage_short(GLint components, GLuint width, GLuint height,
 			GLint element_size, GLint ysize, GLint group_size,
 			GLint myswap_bytes)
 {
-    int i, j, k, l;
+    int i, j, k;
     int newwidth, newheight;
     GLshort *s;
     const char *t;
@@ -850,7 +850,7 @@ static void halveImage_uint(GLint components, GLuint width, GLuint height,
 			GLint element_size, GLint ysize, GLint group_size,
 			GLint myswap_bytes)
 {
-    int i, j, k, l;
+    int i, j, k;
     int newwidth, newheight;
     GLuint *s;
     const char *t;
@@ -990,7 +990,7 @@ static void halveImage_int(GLint components, GLuint width, GLuint height,
 		        const GLint *datain, GLint *dataout, GLint element_size,
 			GLint ysize, GLint group_size, GLint myswap_bytes)
 {
-    int i, j, k, l;
+    int i, j, k;
     int newwidth, newheight;
     GLint *s;
     const char *t;
@@ -1134,7 +1134,7 @@ static void halveImage_float(GLint components, GLuint width, GLuint height,
 			GLint element_size, GLint ysize, GLint group_size,
 			GLint myswap_bytes)
 {
-    int i, j, k, l;
+    int i, j, k;
     int newwidth, newheight;
     GLfloat *s;
     const char *t;
@@ -1370,8 +1370,8 @@ static void scale_internal_ubyte(GLint components, GLint widthin,
 			   GLubyte *dataout, GLint element_size,
 			   GLint ysize, GLint group_size)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
     /* Max components in a format is 4, so... */
     float totals[4];
@@ -1584,8 +1584,8 @@ static void scale_internal_byte(GLint components, GLint widthin,
 			   GLbyte *dataout, GLint element_size,
 			   GLint ysize, GLint group_size)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
     /* Max components in a format is 4, so... */
     float totals[4];
@@ -1799,8 +1799,8 @@ static void scale_internal_ushort(GLint components, GLint widthin,
 			   GLint ysize, GLint group_size,
 			   GLint myswap_bytes)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
     /* Max components in a format is 4, so... */
     float totals[4];
@@ -2076,8 +2076,8 @@ static void scale_internal_short(GLint components, GLint widthin,
                            GLint ysize, GLint group_size,
                            GLint myswap_bytes)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
     /* Max components in a format is 4, so... */
     float totals[4];
@@ -2367,8 +2367,8 @@ static void scale_internal_uint(GLint components, GLint widthin,
                            GLint ysize, GLint group_size,
                            GLint myswap_bytes)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
     /* Max components in a format is 4, so... */
     float totals[4];
@@ -2651,8 +2651,8 @@ static void scale_internal_int(GLint components, GLint widthin,
                            GLint ysize, GLint group_size,
                            GLint myswap_bytes)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
     /* Max components in a format is 4, so... */
     float totals[4];
@@ -2944,8 +2944,8 @@ static void scale_internal_float(GLint components, GLint widthin,
                            GLint ysize, GLint group_size,
                            GLint myswap_bytes)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
     /* Max components in a format is 4, so... */
     float totals[4];
@@ -3517,7 +3517,6 @@ int gluBuild1DMipmapLevelsCore(GLenum target, GLint internalFormat,
     GLushort *otherImage;
     GLushort *imageTemp;
     GLint memreq;
-    GLint maxsize;
     GLint cmpts;
     PixelStorageModes psm;
 
@@ -3664,7 +3663,6 @@ static int bitmapBuild2DMipmaps(GLenum target, GLint internalFormat,
     GLushort *otherImage;
     GLushort *imageTemp;
     GLint memreq;
-    GLint maxsize;
     GLint cmpts;
     PixelStorageModes psm;
 
@@ -3771,11 +3769,8 @@ static int gluBuild2DMipmapLevelsCore(GLenum target, GLint internalFormat,
     GLint level, levels;
     const void *usersImage; /* passed from user. Don't touch! */
     void *srcImage, *dstImage; /* scratch area to build mipmapped images */
-    GLint newImage_width;
-    GLint newImage_height;
     __GLU_INIT_SWAP_IMAGE;
     GLint memreq;
-    GLint maxsize;
     GLint cmpts;
 
     GLint myswap_bytes, groups_per_line, element_size, group_size;
@@ -4588,7 +4583,6 @@ static int fastBuild2DMipmaps(const PixelStorageModes *psm,
     GLubyte *otherImage;
     GLubyte *imageTemp;
     GLint memreq;
-    GLint maxsize;
     GLint cmpts;
 
 
@@ -5979,8 +5973,8 @@ static void scaleInternalPackedPixel(int components,
 				     GLint pixelSizeInBytes,
 				     GLint rowSizeInBytes,GLint isSwap)
 {
-    float x, convx;
-    float y, convy;
+    float convx;
+    float convy;
     float percent;
 
     /* Max components in a format is 4, so... */
@@ -5991,7 +5985,6 @@ static void scaleInternalPackedPixel(int components,
     int i,j,k,xindex;
 
     const char *temp, *temp0;
-    const char *temp_index;
     int outindex;
 
     int lowx_int, highx_int, lowy_int, highy_int;
@@ -7308,6 +7301,7 @@ static void emptyImage3D(const PixelStorageModes *psm,
 					psm->unpack_skip_images * imageSize] );
 } /* emptyImage3D() */
 
+static 
 int gluScaleImage3D(GLenum format, 
 		    GLint widthIn, GLint heightIn, GLint depthIn,
 		    GLenum typeIn, const void *dataIn, 
@@ -7361,6 +7355,7 @@ int gluScaleImage3D(GLenum format,
    return 0;
 } /* gluScaleImage3D() */
 
+
 static void closestFit3D(GLenum target, GLint width, GLint height, GLint depth,
 			 GLint internalFormat, GLenum format, GLenum type, 
 			 GLint *newWidth, GLint *newHeight, GLint *newDepth)
@@ -7434,7 +7429,6 @@ static void halveImagePackedPixelSlice(int components,
    int halfHeight= height / 2;
    int halfDepth= depth / 2;
    const char *src= (const char *)dataIn;
-   int padBytes= rowSizeInBytes - (width * pixelSizeInBytes);
    int outIndex= 0;
 
    assert((width == 1 || height == 1) && depth >= 2);
@@ -7690,10 +7684,8 @@ static int gluBuild3DMipmapLevelsCore(GLenum target, GLint internalFormat,
    GLint level, levels;
    const void *usersImage;
    void *srcImage, *dstImage;
-   GLint newImageWidth, newImageHeight, newImageDepth;
    __GLU_INIT_SWAP_IMAGE;
    GLint memReq;
-   GLint maxSize;
    GLint cmpts;
 
    GLint myswapBytes, groupsPerLine, elementSize, groupSize;
diff --git a/src/glu/sgi/libutil/project.c b/src/glu/sgi/libutil/project.c
index 348bd7e40cc..ddb3e7ec757 100644
--- a/src/glu/sgi/libutil/project.c
+++ b/src/glu/sgi/libutil/project.c
@@ -31,8 +31,8 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/09/18 16:39:38 $ $Revision: 1.4 $
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/project.c,v 1.4 2001/09/18 16:39:38 kschultz Exp $
+** $Date: 2002/11/01 23:45:31 $ $Revision: 1.5 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/project.c,v 1.5 2002/11/01 23:45:31 brianp Exp $
 */
 
 #include "gluos.h"
@@ -116,7 +116,6 @@ gluLookAt(GLdouble eyex, GLdouble eyey, GLdouble eyez, GLdouble centerx,
 	  GLdouble centery, GLdouble centerz, GLdouble upx, GLdouble upy,
 	  GLdouble upz)
 {
-    int i;
     float forward[3], side[3], up[3];
     GLfloat m[4][4];
 
diff --git a/src/glu/sgi/libutil/quad.c b/src/glu/sgi/libutil/quad.c
index db397f09bfe..57e3f2636fb 100644
--- a/src/glu/sgi/libutil/quad.c
+++ b/src/glu/sgi/libutil/quad.c
@@ -31,8 +31,8 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/09/20 21:47:52 $ $Revision: 1.2 $
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/quad.c,v 1.2 2001/09/20 21:47:52 kschultz Exp $
+** $Date: 2002/11/01 23:45:31 $ $Revision: 1.3 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/quad.c,v 1.3 2002/11/01 23:45:31 brianp Exp $
 */
 
 #include "gluos.h"
@@ -156,7 +156,7 @@ void GLAPIENTRY
 gluCylinder(GLUquadric *qobj, GLdouble baseRadius, GLdouble topRadius, 
 		GLdouble height, GLint slices, GLint stacks)
 {
-    GLint i,j,max;
+    GLint i,j;
     GLfloat sinCache[CACHE_SIZE];
     GLfloat cosCache[CACHE_SIZE];
     GLfloat sinCache2[CACHE_SIZE];
@@ -164,7 +164,7 @@ gluCylinder(GLUquadric *qobj, GLdouble baseRadius, GLdouble topRadius,
     GLfloat sinCache3[CACHE_SIZE];
     GLfloat cosCache3[CACHE_SIZE];
     GLfloat angle;
-    GLfloat x, y, zLow, zHigh;
+    GLfloat zLow, zHigh;
     GLfloat sintemp, costemp;
     GLfloat length;
     GLfloat deltaRadius;
@@ -438,11 +438,10 @@ gluPartialDisk(GLUquadric *qobj, GLdouble innerRadius,
 		   GLdouble outerRadius, GLint slices, GLint loops,
 		   GLdouble startAngle, GLdouble sweepAngle)
 {
-    GLint i,j,max;
+    GLint i,j;
     GLfloat sinCache[CACHE_SIZE];
     GLfloat cosCache[CACHE_SIZE];
     GLfloat angle;
-    GLfloat x, y;
     GLfloat sintemp, costemp;
     GLfloat deltaRadius;
     GLfloat radiusLow, radiusHigh;
@@ -700,7 +699,7 @@ gluPartialDisk(GLUquadric *qobj, GLdouble innerRadius,
 void GLAPIENTRY
 gluSphere(GLUquadric *qobj, GLdouble radius, GLint slices, GLint stacks)
 {
-    GLint i,j,max;
+    GLint i,j;
     GLfloat sinCache1a[CACHE_SIZE];
     GLfloat cosCache1a[CACHE_SIZE];
     GLfloat sinCache2a[CACHE_SIZE];
@@ -714,11 +713,9 @@ gluSphere(GLUquadric *qobj, GLdouble radius, GLint slices, GLint stacks)
     GLfloat sinCache3b[CACHE_SIZE];
     GLfloat cosCache3b[CACHE_SIZE];
     GLfloat angle;
-    GLfloat x, y, zLow, zHigh;
+    GLfloat zLow, zHigh;
     GLfloat sintemp1, sintemp2, sintemp3, sintemp4;
     GLfloat costemp1, costemp2, costemp3, costemp4;
-    GLfloat zNormal;
-    GLfloat xyNormalRatio;
     GLboolean needCache2, needCache3;
     GLint start, finish;