555     int penumbraLength = penumbraIndex;  in createSpotShadow()  local
559 …ALOGD("penumbraLength is %d , allocatedPenumbraLength %d", penumbraLength, allocatedPenumbraLength…  in createSpotShadow()
561     dumpPolygon(penumbra, penumbraLength, "penumbra");  in createSpotShadow()
572     Vector2 finalPenumbra[penumbraLength];  in createSpotShadow()
574     int finalPenumbraLength = hull(penumbra, penumbraLength, finalPenumbra);  in createSpotShadow()
676 inline void genNewPenumbraAndPairWithUmbra(const Vector2* penumbra, int penumbraLength,  in genNewPenumbraAndPairWithUmbra()  argument
681     int previousClosestUmbraIndex = getClosestUmbraIndex(penumbra[penumbraLength - 1],  in genNewPenumbraAndPairWithUmbra()
683     for (int i = 0; i < penumbraLength; i++) {  in genNewPenumbraAndPairWithUmbra()
748             const Vector2& previousPenumbra = penumbra[(i + penumbraLength - 1) % penumbraLength];  in genNewPenumbraAndPairWithUmbra()
836         Vector2* penumbra, int penumbraLength, Vector2* umbra, int umbraLength,  in generateTriangleStrip()  argument
882     const int maxNewPenumbraLength = umbraLength + penumbraLength;  in generateTriangleStrip()
893     genNewPenumbraAndPairWithUmbra(penumbra, penumbraLength, umbra, umbraLength, newPenumbra,  in generateTriangleStrip()