diff options
| -rw-r--r-- | graphics/java/android/graphics/drawable/RippleShader.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/graphics/java/android/graphics/drawable/RippleShader.java b/graphics/java/android/graphics/drawable/RippleShader.java index 98b9584f7b4a..01280a279bbe 100644 --- a/graphics/java/android/graphics/drawable/RippleShader.java +++ b/graphics/java/android/graphics/drawable/RippleShader.java @@ -65,7 +65,7 @@ final class RippleShader extends RuntimeShader { + " float currentRadius = radius * progress;\n" + " float circle_outer = softCircle(uv, xy, currentRadius + thickness, blur);\n" + " float circle_inner = softCircle(uv, xy, currentRadius - thickness, blur);\n" - + " return clamp(circle_outer - circle_inner, 0., 1.);\n" + + " return saturate(circle_outer - circle_inner);\n" + "}\n" + "float subProgress(float start, float end, float progress) {\n" + " float sub = clamp(progress, start, end);\n" @@ -133,7 +133,7 @@ final class RippleShader extends RuntimeShader { } public void setResolution(float w, float h, int density) { - float densityScale = density * DisplayMetrics.DENSITY_DEFAULT_SCALE * 0.5f; + float densityScale = density * DisplayMetrics.DENSITY_DEFAULT_SCALE; setUniform("in_resolutionScale", new float[] {1f / w, 1f / h}); setUniform("in_noiseScale", new float[] {densityScale / w, densityScale / h}); } |