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// BEGIN_COPYRIGHT -*- glean -*-
//
// Copyright (C) 2000 Allen Akin 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 ALLEN AKIN 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.
//
// END_COPYRIGHT
// torthpos.h: Test positioning of primitives in orthographic projection.
// Apps that require precise 2D rasterization depend on these semantics.
#ifndef __torthpos_h__
#define __torthpos_h__
#include "tbase.h"
namespace GLEAN {
#define drawingSize 256
#define windowSize (drawingSize + 2)
// Auxiliary struct for holding a test result:
class OPResult: public BaseResult {
public:
bool pass; // not saved in results file
bool hasGaps; // true if gaps between prims were detected
bool hasOverlaps; // true if overlaps were detected
bool hasBadEdges; // true if edge-conditions were incorrect
OPResult() {
hasGaps = hasOverlaps = hasBadEdges = false;
}
void putresults(ostream& s) const {
s << hasGaps
<< ' ' << hasOverlaps
<< ' ' << hasBadEdges
<< '\n';
}
bool getresults(istream& s) {
s >> hasGaps >> hasOverlaps >> hasBadEdges;
return s.good();
}
};
class OrthoPosPoints: public BaseTest<OPResult> {
public:
GLEAN_CLASS_WH(OrthoPosPoints, OPResult, windowSize, windowSize);
void logStats(OPResult& r);
}; // class OrthoPosPoints
class OrthoPosVLines: public BaseTest<OPResult> {
public:
GLEAN_CLASS_WH(OrthoPosVLines, OPResult, windowSize, windowSize);
void logStats(OPResult& r);
}; // class OrthoPosVLines
class OrthoPosHLines: public BaseTest<OPResult> {
public:
GLEAN_CLASS_WH(OrthoPosHLines, OPResult, windowSize, windowSize);
void logStats(OPResult& r);
}; // class OrthoPosHLines
class OrthoPosTinyQuads: public BaseTest<OPResult> {
public:
GLEAN_CLASS_WH(OrthoPosTinyQuads, OPResult, windowSize, windowSize);
void logStats(OPResult& r);
}; // class OrthoPosTinyQuads
class OrthoPosRandRects: public BaseTest<OPResult> {
public:
GLEAN_CLASS_WH(OrthoPosRandRects, OPResult, windowSize, windowSize);
void logStats(OPResult& r);
}; // class OrthoPosRandRects
class OrthoPosRandTris: public BaseTest<OPResult> {
public:
GLEAN_CLASS_WH(OrthoPosRandTris, OPResult, windowSize, windowSize);
void logStats(OPResult& r);
}; // class OrthoPosRandTris
} // namespace GLEAN
#endif // __torthpos_h__
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