diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java
index c3f3e32526..17b90680dd 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java
@@ -51,8 +51,6 @@ import java.util.Arrays;
   /**
    * Resets the channel mapping. After calling this method, call {@link #configure(int, int, int)}
    * to start using the new channel map.
-   *
-   * @see AudioSink#configure(String, int, int, int, int, int[], int, int)
    */
   public void setChannelMap(int[] outputChannels) {
     pendingOutputChannels = outputChannels;
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java b/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
index 2c172c086b..9fcf89d628 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
@@ -24,7 +24,6 @@ import static android.opengl.EGL14.EGL_DEPTH_SIZE;
 import static android.opengl.EGL14.EGL_GREEN_SIZE;
 import static android.opengl.EGL14.EGL_HEIGHT;
 import static android.opengl.EGL14.EGL_NONE;
-import static android.opengl.EGL14.EGL_NO_SURFACE;
 import static android.opengl.EGL14.EGL_OPENGL_ES2_BIT;
 import static android.opengl.EGL14.EGL_RED_SIZE;
 import static android.opengl.EGL14.EGL_RENDERABLE_TYPE;
@@ -326,7 +325,7 @@ public final class DummySurface extends Surface {
 
       EGLSurface surface;
       if (secureMode == SECURE_MODE_SURFACELESS_CONTEXT) {
-        surface = EGL_NO_SURFACE;
+        surface = EGL14.EGL_NO_SURFACE;
       } else {
         int[] pbufferAttributes;
         if (secureMode == SECURE_MODE_PROTECTED_PBUFFER) {