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-rw-r--r--opengl/java/android/opengl/Matrix.java4
1 files changed, 2 insertions, 2 deletions
diff --git a/opengl/java/android/opengl/Matrix.java b/opengl/java/android/opengl/Matrix.java
index 3f07337..72128ac 100644
--- a/opengl/java/android/opengl/Matrix.java
+++ b/opengl/java/android/opengl/Matrix.java
@@ -337,8 +337,8 @@ public class Matrix {
final float y = 2.0f * (near * r_height);
final float A = (right + left) * r_width;
final float B = (top + bottom) * r_height;
- final float C = -(far + near) * r_depth;
- final float D = -2.0f * (far * near * r_depth);
+ final float C = (far + near) * r_depth;
+ final float D = 2.0f * (far * near * r_depth);
m[offset + 0] = x;
m[offset + 5] = y;
m[offset + 8] = A;