Searched defs:spotAlpha (Results 1 - 13 of 13) sorted by relevance

/external/skqp/include/utils/
H A DSkShadowUtils.h59 * @param spotAlpha The maxium alpha of the spot shadow.
66 SkScalar spotAlpha, SkColor color,
73 spotColor = SkColorSetARGB(spotAlpha*SkColorGetA(color), SkColorGetR(color),
77 SkColor inSpot = SkColorSetA(color, spotAlpha*SkColorGetA(color));
98 * @param spotAlpha The maxium alpha of the spot shadow.
105 SkScalar spotAlpha, SkColor color,
108 DrawShadow(canvas, path, zPlane, lightPos, lightRadius, ambientAlpha, spotAlpha,
64 DrawShadow(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlane, const SkPoint3& lightPos, SkScalar lightRadius, SkScalar ambientAlpha, SkScalar spotAlpha, SkColor color, uint32_t flags = SkShadowFlags::kNone_ShadowFlag) argument
103 DrawShadow(SkCanvas* canvas, const SkPath& path, SkScalar occluderHeight, const SkPoint3& lightPos, SkScalar lightRadius, SkScalar ambientAlpha, SkScalar spotAlpha, SkColor color, uint32_t flags = SkShadowFlags::kNone_ShadowFlag) argument
/external/skia/gm/
H A Dshadowutils.cpp17 SkScalar spotAlpha = isAmbient ? 0.f : .5f; local
20 SkColor spotColor = SkColorSetARGB(spotAlpha*SkColorGetA(color), SkColorGetR(color),
/external/skia/samplecode/
H A DSampleShadowReference.cpp86 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) {
91 spotAlpha = 0;
99 SkColor spotColor = SkColorSetARGB(spotAlpha * 255, 0, 0, 0);
83 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) argument
H A DSampleAndroidShadows.cpp142 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) {
145 spotAlpha = 255;
151 spotAlpha = 0;
159 SkColor spotColor = SkColorSetARGB(spotAlpha * 255, 0, 0, 0);
139 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) argument
H A DSampleShadowColor.cpp101 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) {
106 spotAlpha = 0;
128 spotAlpha -= (alpha - 0.3f)*.5f;
137 SkColor spotGreyscale = SkColorSetARGB(spotAlpha * 255, 0, 0, 0);
146 SkColor baseSpot = SkColorSetARGB(spotAlpha*SkColorGetA(color),
98 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) argument
H A DSampleShadowUtils.cpp133 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha,
137 spotAlpha = 255;
143 spotAlpha = 0;
150 SkColor spotColor = SkColorSetARGB(spotAlpha * 255, 0, 0, 255);
130 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha, uint32_t flags) argument
/external/skqp/gm/
H A Dshadowutils.cpp17 SkScalar spotAlpha = isAmbient ? 0.f : .5f; local
18 SkShadowUtils::DrawShadow(canvas, path, height, lightPos, lightR, ambientAlpha, spotAlpha,
/external/skqp/samplecode/
H A DSampleShadowColor.cpp101 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) {
106 spotAlpha = 0;
128 spotAlpha -= (alpha - 0.3f)*.5f;
137 0, spotAlpha, SK_ColorBLACK, flags);
141 ambientAlpha, spotAlpha, paint.getColor(), flags);
98 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) argument
H A DSampleShadowReference.cpp86 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) {
91 spotAlpha = 0;
99 ambientAlpha, spotAlpha, SK_ColorBLACK, flags);
83 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) argument
H A DSampleShadowUtils.cpp112 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha,
116 spotAlpha = 255;
122 spotAlpha = 0;
133 0, spotAlpha, SK_ColorBLUE, flags);
109 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha, uint32_t flags) argument
H A DSampleAndroidShadows.cpp142 const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) {
145 spotAlpha = 255;
151 spotAlpha = 0;
160 ambientAlpha, spotAlpha, SK_ColorBLACK, flags);
139 drawShadowedPath(SkCanvas* canvas, const SkPath& path, const SkPoint3& zPlaneParams, const SkPaint& paint, SkScalar ambientAlpha, const SkPoint3& lightPos, SkScalar lightWidth, SkScalar spotAlpha) argument
/external/skia/src/core/
H A DSkPicturePlayback.cpp580 SkScalar spotAlpha = reader->readScalar(); local
583 rec.fSpotColor = SkColorSetA(color, SkColorGetA(color)*spotAlpha);
/external/skqp/src/core/
H A DSkPicturePlayback.cpp584 SkScalar spotAlpha = reader->readScalar(); local
587 rec.fSpotColor = SkColorSetA(color, SkColorGetA(color)*spotAlpha);

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