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Searched refs:Vector2 (Results 1 – 9 of 9) sorted by relevance

/frameworks/base/libs/hwui/
DSpotShadow.h36 static float projectCasterToOutline(Vector2& outline,
43 static float rayIntersectPoly(const Vector2* poly, int polyLength,
44 const Vector2& point, float dx, float dy);
46 static void xsort(Vector2* points, int pointsLength);
47 static int hull(Vector2* points, int pointsLength, Vector2* retPoly);
49 static void sort(Vector2* poly, int polyLength, const Vector2& center);
51 static void swap(Vector2* points, int i, int j);
52 static void quicksortCirc(Vector2* points, int low, int high, const Vector2& center);
53 static void quicksortX(Vector2* points, int low, int high);
55 static bool testPointInsidePolygon(const Vector2 testPoint, const Vector2* poly, int len);
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DVector.h28 struct Vector2 { struct
40 void operator+=(const Vector2& v) { argument
45 void operator-=(const Vector2& v) {
70 Vector2 operator+(const Vector2& v) const {
71 return (Vector2){x + v.x, y + v.y};
74 Vector2 operator-(const Vector2& v) const {
75 return (Vector2){x - v.x, y - v.y};
78 Vector2 operator/(float s) const {
79 return (Vector2){x / s, y / s};
82 Vector2 operator*(float s) const {
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DSpotShadow.cpp72 Vector2 position;
73 Vector2 normal;
99 static float angle(const Vector2& point, const Vector2& center) { in angle()
115 static float rayIntersectPoints(const Vector2& rayOrigin, float dx, float dy, in rayIntersectPoints()
116 const Vector2& p1, const Vector2& p2) { in rayIntersectPoints()
143 void SpotShadow::xsort(Vector2* points, int pointsLength) { in xsort()
155 int SpotShadow::hull(Vector2* points, int pointsLength, Vector2* retPoly) { in hull()
158 Vector2 lUpper[n]; in hull()
179 Vector2 lLower[n]; in hull()
232 void SpotShadow::sort(Vector2* poly, int polyLength, const Vector2& center) { in sort()
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DShadowTessellator.h81 static Vector2 centroid2d(const Vector2* poly, int polyLength);
83 static bool isClockwise(const Vector2* polygon, int len);
85 static Vector2 calculateNormal(const Vector2& p1, const Vector2& p2);
104 static int getExtraVertexNumber(const Vector2& vector1, const Vector2& vector2,
DShadowTessellator.cpp151 Vector2 ShadowTessellator::centroid2d(const Vector2* poly, int polyLength) { in centroid2d()
168 Vector2 centroid = poly[0]; in centroid2d()
170 centroid = (Vector2){static_cast<float>(sumx / (3 * area)), in centroid2d()
179 Vector2 ShadowTessellator::calculateNormal(const Vector2& p1, const Vector2& p2) { in calculateNormal()
180 Vector2 result = p2 - p1; in calculateNormal()
196 bool ShadowTessellator::isClockwise(const Vector2* polygon, int len) { in isClockwise()
219 Vector<Vector2> arrayForDirection; in isClockwisePath()
223 arrayForDirection.add((Vector2){pts[0].x(), pts[0].y()}); in isClockwisePath()
226 arrayForDirection.add((Vector2){pts[1].x(), pts[1].y()}); in isClockwisePath()
229 arrayForDirection.add((Vector2){pts[1].x(), pts[1].y()}); in isClockwisePath()
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DAmbientShadow.cpp71 inline Vector2 getNormalFromVertices(const Vector3* vertices, int current, int next) { in getNormalFromVertices()
73 Vector2 currentVertex = { vertices[current].x, vertices[current].y }; in getNormalFromVertices()
74 Vector2 nextVertex = { vertices[next].x, vertices[next].y }; in getNormalFromVertices()
94 inline int getEdgeExtraAndUpdateSpike(Vector2* currentSpike, in getEdgeExtraAndUpdateSpike()
96 Vector2 secondSpike = {secondVertex.x - centroid.x, secondVertex.y - centroid.y}; in getEdgeExtraAndUpdateSpike()
186 Vector2 previousNormal = getNormalFromVertices(casterVertices, in createAmbientShadow()
188 Vector2 currentSpike = {casterVertices[0].x - centroid3d.x, in createAmbientShadow()
208 Vector2 currentNormal = getNormalFromVertices(casterVertices, i, in createAmbientShadow()
235 Vector2 outerStart = {0, 0}; in createAmbientShadow()
236 Vector2 outerLast = {0, 0}; in createAmbientShadow()
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DPathTessellator.cpp90 inline static Vector2 totalOffsetFromNormals(const Vector2& normalA, const Vector2& normalB) { in totalOffsetFromNormals()
129 inline void scaleOffsetForStrokeWidth(Vector2& offset) const { in scaleOffsetForStrokeWidth()
143 inline Vector2 deriveAAOffset(const Vector2& offset) const { in deriveAAOffset()
144 return (Vector2){offset.x * 0.5f * inverseScaleX, offset.y * 0.5f * inverseScaleY}; in deriveAAOffset()
214 Vector2 lastNormal = {current->y - last->y, last->x - current->x}; in getStrokeVerticesFromPerimeter()
218 Vector2 nextNormal = {next->y - current->y, current->x - next->x}; in getStrokeVerticesFromPerimeter()
221 Vector2 totalOffset = totalOffsetFromNormals(lastNormal, nextNormal); in getStrokeVerticesFromPerimeter()
245 const Vector2& normal, Vertex* buffer, int& currentIndex, bool begin) { in storeBeginEnd()
246 Vector2 strokeOffset = normal; in storeBeginEnd()
249 Vector2 referencePoint = {center.x, center.y}; in storeBeginEnd()
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DVertex.h46 static inline void set(Vertex* vertex, Vector2 val) { in set()
DTessellationCache.cpp243 Vector2 centroid = ShadowTessellator::centroid2d( in tessellateShadows()
244 reinterpret_cast<const Vector2*>(casterVertices2d.array()), in tessellateShadows()