Merge "Avoid accidental shadowing in AGSL code." into main am: d053371e am:...

Merge "Avoid accidental shadowing in AGSL code." into main am: d053371e am: 976a9062 am: 9fce1b42 am: 2cce29e6

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2783534



Change-Id: I4a5ce5487fe24d1d2f34ec0f386a0f55a69427d9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

graphics/java/android/graphics/drawable/RippleShader.java

@@ -109,9 +109,8 @@ final class RippleShader extends RuntimeShader {
             + "    float alpha = min(fadeIn, 1. - fadeOutNoise);\n"
             + "    vec2 uv = p * in_resolutionScale;\n"
             + "    vec2 densityUv = uv - mod(uv, in_noiseScale);\n"
-            + "    float turbulence = turbulence(uv, in_turbulencePhase);\n"
-            + "    float sparkleAlpha = sparkles(densityUv, in_noisePhase) * ring * alpha "
-            + "* turbulence;\n"
+            + "    float turb = turbulence(uv, in_turbulencePhase);\n"
+            + "    float sparkleAlpha = sparkles(densityUv, in_noisePhase) * ring * alpha * turb;\n"
             + "    float fade = min(fadeIn, 1. - fadeOutRipple);\n"
             + "    float waveAlpha = softCircle(p, center, in_maxRadius * scaleIn, 1.) * fade "
             + "* in_color.a;\n"