svn merge ^/branches/released . --username marha

1 files changed, 117 insertions, 0 deletions

diff --git a/mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h b/mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h
new file mode 100644
index 000000000..4670b87ca
--- /dev/null
+++ b/mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h
@@ -0,0 +1,117 @@
+/*
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. 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 including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * 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
+ * SILICON GRAPHICS, INC. 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.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
+/*
+*/
+
+#ifndef _SAMPLECOMPRIGHT_H
+#define _SAMPLECOMPRIGHT_H
+
+#define NOT_TAKEOUT
+
+#include "sampleMonoPoly.h"
+void stripOfFanRight(vertexArray* rightChain, 
+		    Int largeIndex,
+		    Int smallIndex,
+		    gridWrap* grid,
+		    Int vlineIndex,
+		    Int ulineSmallIndex,
+		    Int ulineLargeIndex,
+		    primStream* pStream,
+		    Int gridLineUp /*1 if grid line is above the trim lines */
+		     );
+
+#ifdef NOT_TAKEOUT
+void sampleRightStripRecF(vertexArray* rightChain,
+		     Int topRightIndex,
+		     Int botRightIndex,
+		     gridBoundaryChain* rightGridChain,
+		     Int rightGridChainStartIndex,
+		     Int rightGridChainEndIndex,	
+		     primStream* pStream
+		     );
+//the degenerate case of sampleRightOneGridStep
+void sampleRightOneGridStepNoMiddle(vertexArray* rightChain,
+				    Int beginRightIndex,
+				    Int endRightIndex,
+				    gridBoundaryChain* rightGridChain,
+				    Int rightGridChainStartIndex,
+				    primStream* pStream);
+//sampling the right area in between two grid lines
+//shape: _________|
+void sampleRightOneGridStep(vertexArray* rightChain, 
+			    Int beginRightIndex,
+			    Int endRightIndex,
+			    gridBoundaryChain* rightGridChain,
+			    Int rightGridChainStartIndex,
+			    primStream* pStream);
+void sampleRightSingleTrimEdgeRegion(Real upperVert[2], Real lowerVert[2],
+				     gridBoundaryChain* gridChain,
+				     Int beginIndex,
+				     Int endIndex,
+				     primStream* pStream);
+//the degenerate case of sampleRightOneGridStep
+void sampleRightOneGridStepNoMiddle(vertexArray* rightChain,
+				    Int beginRightIndex,
+				    Int endRightIndex,
+				    gridBoundaryChain* rightGridChain,
+				    Int rightGridChainStartIndex,
+				    primStream* pStream);
+
+void sampleCompRight(Real* topVertex, Real* botVertex,
+                    vertexArray* leftChain,
+                    Int leftStartIndex, Int leftEndIndex,
+                    vertexArray* rightChain,
+                    Int rightStartIndex, Int rightEndIndex,
+                    gridBoundaryChain* rightGridChain,
+                    Int gridIndex1, Int gridIndex2,
+                    Int up_leftCornerWhere,
+                    Int up_leftCornerIndex,
+                    Int down_leftCornerWhere,
+                    Int down_leftCornerIndex,
+                    primStream* pStream);
+
+void sampleRightSingleTrimEdgeRegionGen(Real topVert[2], Real botVert[2],
+                                       vertexArray* rightChain,
+                                       Int rightStart,
+                                       Int rightEnd,
+                                       gridBoundaryChain* gridChain,
+                                       Int gridBegindex,
+                                       Int gridEndIndex,
+                                       vertexArray* leftChain,
+                                       Int leftUpBegin,
+                                       Int leftUpEnd,
+                                       Int leftDownBegin,
+                                       Int leftDownEnd,
+                                       primStream* pStream);
+#endif
+
+#endif
+
+