Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[RenderScript] Add docs advising users about dstAtop bug.

Browse Source 
Bug: 22047392
Change-Id: I736a697276020687c20dff515aabb1be1776f8c0
This commit is contained in:
Miao Wang
2015-07-20 15:05:31 -07:00
parent 5ff4383b46
commit ffb1a9bed0
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
rs/java/android/renderscript/ScriptIntrinsicBlend.java
View File

@@ -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