From ffb1a9bed0788d3547f085bfb9d254004e0db1e3 Mon Sep 17 00:00:00 2001 From: Miao Wang Date: Mon, 20 Jul 2015 15:05:31 -0700 Subject: [RenderScript] Add docs advising users about dstAtop bug. Bug: 22047392 Change-Id: I736a697276020687c20dff515aabb1be1776f8c0 --- rs/java/android/renderscript/ScriptIntrinsicBlend.java | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'rs') diff --git a/rs/java/android/renderscript/ScriptIntrinsicBlend.java b/rs/java/android/renderscript/ScriptIntrinsicBlend.java index 906e0f6..6b09bb7 100644 --- a/rs/java/android/renderscript/ScriptIntrinsicBlend.java +++ b/rs/java/android/renderscript/ScriptIntrinsicBlend.java @@ -360,6 +360,8 @@ public class ScriptIntrinsicBlend extends ScriptIntrinsic { /** * dst = dst.rgb * src.a + (1.0 - dst.a) * src.rgb * dst.a = src.a + * Note: Before API 23, the alpha channel was not correctly set. + * Please use with caution when targeting older APIs. * * @param ain The source buffer * @param aout The destination buffer @@ -371,6 +373,8 @@ public class ScriptIntrinsicBlend extends ScriptIntrinsic { /** * dst = dst.rgb * src.a + (1.0 - dst.a) * src.rgb * dst.a = src.a + * Note: Before API 23, the alpha channel was not correctly set. + * Please use with caution when targeting older APIs. * * @param ain The source buffer * @param aout The destination buffer -- cgit v1.1