commit b9814060bb72ce6799f0558af1b4a376c448c749
author Andreas Gampe <agampe@google.com> Mon Mar 25 17:19:11 2019 -0700
committer android-build-merger <android-build-merger@google.com> Mon Mar 25 17:19:11 2019 -0700
tree 1e805acd67732ec115179a0b0cf1ea9d9836e27d
parent 203201be03e8fe10eadc0237828c83fc80692b74
parent 375da13a48e0fcca9f8aced0fd998255f754f139

Merge "Installd: Add explicit test configurations"
am: 375da13a48

Change-Id: Id5f647f42f1f838415aed7c4319a204f970a3446

services/surfaceflinger/RenderEngine/ProgramCache.cpp

diff --git a/services/surfaceflinger/RenderEngine/ProgramCache.cpp b/services/surfaceflinger/RenderEngine/ProgramCache.cpp
index fe992f1..2073b05 100644
--- a/services/surfaceflinger/RenderEngine/ProgramCache.cpp
+++ b/services/surfaceflinger/RenderEngine/ProgramCache.cpp
@@ -220,7 +220,7 @@
                     const highp float c2 = (2413.0 / 4096.0) * 32.0;
                     const highp float c3 = (2392.0 / 4096.0) * 32.0;
 
-                    highp vec3 tmp = pow(color, 1.0 / vec3(m2));
+                    highp vec3 tmp = pow(clamp(color, 0.0, 1.0), 1.0 / vec3(m2));
                     tmp = max(tmp - c1, 0.0) / (c2 - c3 * tmp);
                     return pow(tmp, 1.0 / vec3(m1));
                 }