FuzzTriangulation.cpp File Reference

#include "fuzz/Fuzz.h"
#include "fuzz/FuzzCommon.h"
#include "include/core/SkPath.h"
#include "src/gpu/ganesh/GrEagerVertexAllocator.h"
#include "src/gpu/ganesh/geometry/GrPathUtils.h"
#include "src/gpu/ganesh/geometry/GrTriangulator.h"

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Functions
	DEF_FUZZ (Triangulation, fuzz)

Function Documentation

DEF_FUZZ()

DEF_FUZZ	(	Triangulation	,
		fuzz
	)

Definition at line 16 of file FuzzTriangulation.cpp.

                              {
#if !defined(SK_ENABLE_OPTIMIZE_SIZE)
    SkPath path;
    FuzzEvilPath(fuzz, &path, SkPath::Verb::kDone_Verb);
 
    SkScalar tol = GrPathUtils::scaleToleranceToSrc(GrPathUtils::kDefaultTolerance,
                                                    SkMatrix::I(), path.getBounds());
 
 
    // TODO(robertphillips): messing w/ the clipBounds might be another axis to fuzz.
    // afaict it only affects inverse filled paths.
    SkRect clipBounds = path.getBounds();
 
    GrCpuVertexAllocator allocator;
    bool isLinear;
 
    int count = GrTriangulator::PathToTriangles(path, tol, clipBounds, &allocator, &isLinear);
    if (count > 0) {
        allocator.detachVertexData(); // normally handled by the triangulating path renderer.
    }
#endif // SK_ENABLE_OPTIMIZE_SIZE
}