commit c318fb14d939a11b27b92f7faaef31209b37eb1d
Author: Leszek Koltunski <leszek@distoretedandroid.org>
Date:   Thu Jan 19 15:09:03 2017 +0000

    Minor.

diff --git a/src/main/java/org/distorted/library/DistortedEffects.java b/src/main/java/org/distorted/library/DistortedEffects.java
index 7411227..11ec139 100644
--- a/src/main/java/org/distorted/library/DistortedEffects.java
+++ b/src/main/java/org/distorted/library/DistortedEffects.java
@@ -219,14 +219,11 @@ public class DistortedEffects
     mDebugProgram.useProgram();
     df.setAsOutput();
 
-    Matrix.setIdentityM(mTmpMatrix, 0);
-    Matrix.translateM(mTmpMatrix, 0, -df.mWidth/2, df.mHeight/2, -df.mDistance);
-
-    Matrix.translateM(mTmpMatrix, 0, minx, -df.mHeight+maxy, 0.0f);
-    Matrix.scaleM(mTmpMatrix, 0, (float)(maxx-minx)/(2*halfX), (float)(maxy-miny)/(2*halfY), 1.0f);
-
-    Matrix.translateM(mTmpMatrix, 0, halfX,-halfY, 0);
-    Matrix.multiplyMM(mMVPMatrix, 0, df.mProjectionMatrix, 0, mTmpMatrix, 0);
+    Matrix.setIdentityM( mTmpMatrix, 0);
+    Matrix.translateM  ( mTmpMatrix, 0, minx-df.mWidth/2, maxy-df.mHeight/2, -df.mDistance);
+    Matrix.scaleM      ( mTmpMatrix, 0, (float)(maxx-minx)/(2*halfX), (float)(maxy-miny)/(2*halfY), 1.0f);
+    Matrix.translateM  ( mTmpMatrix, 0, halfX,-halfY, 0);
+    Matrix.multiplyMM  ( mMVPMatrix, 0, df.mProjectionMatrix, 0, mTmpMatrix, 0);
 
     GLES20.glUniform2f( mObjDH , 2*halfX, 2*halfY);
     GLES20.glUniformMatrix4fv(mMVPMatrixH, 1, false, mMVPMatrix , 0);
@@ -291,7 +288,7 @@ public class DistortedEffects
       }
 
     /// DEBUG ONLY //////
-    // displayBoundingRect(halfInputW, halfInputH, halfZ, df, mM.getMVP(), mesh.getBoundingVertices() );
+    displayBoundingRect(halfInputW, halfInputH, halfZ, df, mM.getMVP(), mesh.getBoundingVertices() );
     /// END DEBUG ///////
     }