wip Move SurfaceTexture.updateTexImage() from video renderers into MediaCodecVideoDecoder

talk/app/webrtc/java/android/org/webrtc/SurfaceViewRenderer.java

Index: talk/app/webrtc/java/android/org/webrtc/SurfaceViewRenderer.java
diff --git a/talk/app/webrtc/java/android/org/webrtc/SurfaceViewRenderer.java b/talk/app/webrtc/java/android/org/webrtc/SurfaceViewRenderer.java
index 7e56e700c2e6f62acbb4bb4bc7f12d7b09d67ea1..1720d7fcb765e6eeb958ba99851871b0a0e21438 100644
--- a/talk/app/webrtc/java/android/org/webrtc/SurfaceViewRenderer.java
+++ b/talk/app/webrtc/java/android/org/webrtc/SurfaceViewRenderer.java
@@ -404,16 +404,10 @@ public class SurfaceViewRenderer extends SurfaceView
     }
 
     final long startTimeNs = System.nanoTime();
-    if (!frame.yuvFrame) {
-      // TODO(magjed): Move updateTexImage() to the video source instead.
-      SurfaceTexture surfaceTexture = (SurfaceTexture) frame.textureObject;
-      surfaceTexture.updateTexImage();
-    }
-
     final float[] texMatrix = new float[16];
     synchronized (layoutLock) {
-      final float[] samplingMatrix = RendererCommon.getSamplingMatrix(
-          (SurfaceTexture) frame.textureObject, frame.rotationDegree);
+      final float[] samplingMatrix =
+          RendererCommon.rotateTextureMatrix(frame.samplingMatrix, frame.rotationDegree);
       final float[] layoutMatrix = RendererCommon.getLayoutMatrix(
           mirror, frameAspectRatio(), (float) layoutWidth / layoutHeight);
       Matrix.multiplyMM(texMatrix, 0, samplingMatrix, 0, layoutMatrix, 0);