Merge "Fix projection offset caching"

1 files changed, 2 insertions, 1 deletions

diff --git a/libs/hwui/Program.cpp b/libs/hwui/Program.cpp
index a679552aa757..ee7789755609 100644
--- a/libs/hwui/Program.cpp
+++ b/libs/hwui/Program.cpp
@@ -163,7 +163,7 @@ GLuint Program::buildShader(const char* source, GLenum type) {
 
 void Program::set(const mat4& projectionMatrix, const mat4& modelViewMatrix,
         const mat4& transformMatrix, bool offset) {
-    if (projectionMatrix != mProjection) {
+    if (projectionMatrix != mProjection || offset != mOffset) {
         if (CC_LIKELY(!offset)) {
             glUniformMatrix4fv(projection, 1, GL_FALSE, &projectionMatrix.data[0]);
         } else {
@@ -177,6 +177,7 @@ void Program::set(const mat4& projectionMatrix, const mat4& modelViewMatrix,
             glUniformMatrix4fv(projection, 1, GL_FALSE, &p.data[0]);
         }
         mProjection = projectionMatrix;
+        mOffset = offset;
     }
 
     mat4 t(transformMatrix);