added LineWidth device driver function

src/mesa/main/attrib.c

@@ -1,4 +1,4 @@
-/* $Id: attrib.c,v 1.17 2000/02/27 20:38:15 keithw Exp $ */
+/* $Id: attrib.c,v 1.18 2000/03/03 18:55:45 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -639,6 +639,11 @@ _mesa_PopAttrib(void)
                (*ctx->Driver.Enable)( ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag );
                (*ctx->Driver.Enable)( ctx, GL_LINE_STIPPLE, ctx->Line.StippleFlag );
             }
+            if (ctx->Driver.LineStipple)
+               (*ctx->Driver.LineStipple)(ctx, ctx->Line.StippleFactor,
+                                          ctx->Line.StipplePattern);
+            if (ctx->Driver.LineWidth)
+               (*ctx->Driver.LineWidth)(ctx, ctx->Line.Width);
             break;
          case GL_LIST_BIT:
             MEMCPY( &ctx->List, attr->data, sizeof(struct gl_list_attrib) );

src/mesa/main/dd.h

@@ -1,4 +1,4 @@
-/* $Id: dd.h,v 1.14 2000/03/03 17:54:56 brianp Exp $ */
+/* $Id: dd.h,v 1.15 2000/03/03 18:55:45 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -727,6 +727,7 @@ struct dd_function_table {
 		   GLenum pname, const GLfloat *params, GLint nparams );
    void (*LightModelfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
    void (*LineStipple)(GLcontext *ctx, GLint factor, GLushort pattern );
+   void (*LineWidth)(GLcontext *ctx, GLfloat width);
    void (*LogicOpcode)(GLcontext *ctx, GLenum opcode);
    void (*PolygonMode)(GLcontext *ctx, GLenum face, GLenum mode);
    void (*PolygonStipple)(GLcontext *ctx, const GLubyte *mask );

src/mesa/main/lines.c

@@ -1,4 +1,4 @@
-/* $Id: lines.c,v 1.8 2000/02/27 20:38:15 keithw Exp $ */
+/* $Id: lines.c,v 1.9 2000/03/03 18:55:45 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -58,6 +58,8 @@ _mesa_LineWidth( GLfloat width )
       ctx->TriangleCaps &= ~DD_LINE_WIDTH;
       if (width != 1.0) ctx->TriangleCaps |= DD_LINE_WIDTH;
       ctx->NewState |= NEW_RASTER_OPS;
+      if (ctx->Driver.LineWidth)
+         (*ctx->Driver.LineWidth)(ctx, width);
    }
 }