diff --git a/tests/src/android/opengl/cts/CompressedTextureSurfaceView.java b/tests/src/android/opengl/cts/CompressedTextureSurfaceView.java
index 15ce524..d0c8ed4 100644
--- a/tests/src/android/opengl/cts/CompressedTextureSurfaceView.java
+++ b/tests/src/android/opengl/cts/CompressedTextureSurfaceView.java
@@ -180,7 +180,7 @@
             checkGlError("glEnableVertexAttribArray maPositionHandle");
 
             mTriangleVertices.position(TRIANGLE_VERTICES_DATA_UV_OFFSET);
-            GLES20.glVertexAttribPointer(maTextureHandle, 3, GLES20.GL_FLOAT, false,
+            GLES20.glVertexAttribPointer(maTextureHandle, 2, GLES20.GL_FLOAT, false,
                 TRIANGLE_VERTICES_DATA_STRIDE_BYTES, mTriangleVertices);
             checkGlError("glVertexAttribPointer maTextureHandle");
             GLES20.glEnableVertexAttribArray(maTextureHandle);
diff --git a/tests/tests/hardware/src/android/hardware/cts/CameraGLTest.java b/tests/tests/hardware/src/android/hardware/cts/CameraGLTest.java
index dd84675..9d7dacb 100644
--- a/tests/tests/hardware/src/android/hardware/cts/CameraGLTest.java
+++ b/tests/tests/hardware/src/android/hardware/cts/CameraGLTest.java
@@ -685,7 +685,7 @@
             checkGlError("glEnableVertexAttribArray maPositionHandle");
 
             mTriangleVertices.position(TRIANGLE_VERTICES_DATA_UV_OFFSET);
-            GLES20.glVertexAttribPointer(maTextureHandle, 3, GLES20.GL_FLOAT, false,
+            GLES20.glVertexAttribPointer(maTextureHandle, 2, GLES20.GL_FLOAT, false,
                                          TRIANGLE_VERTICES_DATA_STRIDE_BYTES, mTriangleVertices);
             checkGlError("glVertexAttribPointer maTextureHandle");
             GLES20.glEnableVertexAttribArray(maTextureHandle);
diff --git a/tests/tests/media/src/android/media/cts/DecoderTest.java b/tests/tests/media/src/android/media/cts/DecoderTest.java
index 231bd83..4700d85 100644
--- a/tests/tests/media/src/android/media/cts/DecoderTest.java
+++ b/tests/tests/media/src/android/media/cts/DecoderTest.java
@@ -161,7 +161,9 @@
         MediaCodec.BufferInfo info = new MediaCodec.BufferInfo();
         boolean sawInputEOS = false;
         boolean sawOutputEOS = false;
-        while (!sawOutputEOS) {
+        int noOutputCounter = 0;
+        while (!sawOutputEOS && noOutputCounter < 50) {
+            noOutputCounter++;
             if (!sawInputEOS) {
                 int inputBufIndex = codec.dequeueInputBuffer(kTimeOutUs);
 
@@ -199,6 +201,9 @@
             if (res >= 0) {
                 //Log.d(TAG, "got frame, size " + info.size + "/" + info.presentationTimeUs);
 
+                if (info.size > 0) {
+                    noOutputCounter = 0;
+                }
                 if (info.size > 0 && reconfigure) {
                     // once we've gotten some data out of the decoder, reconfigure it again
                     reconfigure = false;
diff --git a/tests/tests/media/src/android/media/cts/TextureRender.java b/tests/tests/media/src/android/media/cts/TextureRender.java
index 1ed568a..eb4236c 100644
--- a/tests/tests/media/src/android/media/cts/TextureRender.java
+++ b/tests/tests/media/src/android/media/cts/TextureRender.java
@@ -115,7 +115,7 @@
         checkGlError("glEnableVertexAttribArray maPositionHandle");
 
         mTriangleVertices.position(TRIANGLE_VERTICES_DATA_UV_OFFSET);
-        GLES20.glVertexAttribPointer(maTextureHandle, 3, GLES20.GL_FLOAT, false,
+        GLES20.glVertexAttribPointer(maTextureHandle, 2, GLES20.GL_FLOAT, false,
             TRIANGLE_VERTICES_DATA_STRIDE_BYTES, mTriangleVertices);
         checkGlError("glVertexAttribPointer maTextureHandle");
         GLES20.glEnableVertexAttribArray(maTextureHandle);
diff --git a/tests/tests/mediastress/src/android/mediastress/cts/SurfaceTextureRenderer.java b/tests/tests/mediastress/src/android/mediastress/cts/SurfaceTextureRenderer.java
index 4c2af8b..80beab9 100644
--- a/tests/tests/mediastress/src/android/mediastress/cts/SurfaceTextureRenderer.java
+++ b/tests/tests/mediastress/src/android/mediastress/cts/SurfaceTextureRenderer.java
@@ -127,7 +127,7 @@
         checkGlError("glEnableVertexAttribArray maPositionHandle");
 
         mVertices.position(VERTICES_DATA_UV_OFFSET);
-        GLES20.glVertexAttribPointer(maTextureHandle, 3, GLES20.GL_FLOAT, false,
+        GLES20.glVertexAttribPointer(maTextureHandle, 2, GLES20.GL_FLOAT, false,
                 VERTICES_DATA_STRIDE_BYTES, mVertices);
         checkGlError("glVertexAttribPointer maTextureHandle");
         GLES20.glEnableVertexAttribArray(maTextureHandle);