commit 09f1350efaa486d84e3b6fede94ced6aa404a85f
author Alex Glaznev <glaznev@google.com> Mon Oct 05 13:01:34 2015 -0700
committer Alex Glaznev <glaznev@google.com> Mon Oct 05 20:01:41 2015 +0000
tree cccc27636235ee1350512fc27ccc8e05ceafff43
parent 6caafbe5b6b777b309a6eb90a02cf54d5106fb9b

Add option to reset Android video renderer first frame flag.

This allows to correctly report first frame event in applications which
use same remote video renderer for multiple calls.

R=wzh@webrtc.org

Review URL: https://codereview.webrtc.org/1384353002 .

Cr-Commit-Position: refs/heads/master@{#10176}

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

diff --git a/talk/app/webrtc/java/android/org/webrtc/VideoRendererGui.java b/talk/app/webrtc/java/android/org/webrtc/VideoRendererGui.java
index 49a659d..a97b160 100644
--- a/talk/app/webrtc/java/android/org/webrtc/VideoRendererGui.java
+++ b/talk/app/webrtc/java/android/org/webrtc/VideoRendererGui.java
@@ -42,7 +42,6 @@
 import android.opengl.GLES20;
 import android.opengl.GLSurfaceView;
 import android.opengl.Matrix;
-import android.util.Log;
 
 import org.webrtc.Logging;
 import org.webrtc.VideoRenderer.I420Frame;
@@ -172,6 +171,10 @@
       rotationDegree = 0;
     }
 
+    public synchronized void reset() {
+      seenFrame = false;
+    }
+
     private synchronized void release() {
       surface = null;
       synchronized (pendingFrameLock) {
@@ -549,7 +552,7 @@
     Logging.d(TAG, "VideoRendererGui.remove");
     if (instance == null) {
       throw new RuntimeException(
-          "Attempt to remove yuv renderer before setting GLSurfaceView");
+          "Attempt to remove renderer before setting GLSurfaceView");
     }
     synchronized (instance.yuvImageRenderers) {
       final int index = instance.yuvImageRenderers.indexOf(renderer);
@@ -561,6 +564,21 @@
     }
   }
 
+  public static synchronized void reset(VideoRenderer.Callbacks renderer) {
+    Logging.d(TAG, "VideoRendererGui.reset");
+    if (instance == null) {
+      throw new RuntimeException(
+          "Attempt to reset renderer before setting GLSurfaceView");
+    }
+    synchronized (instance.yuvImageRenderers) {
+      for (YuvImageRenderer yuvImageRenderer : instance.yuvImageRenderers) {
+        if (yuvImageRenderer == renderer) {
+          yuvImageRenderer.reset();
+        }
+      }
+    }
+  }
+
   @SuppressLint("NewApi")
   @Override
   public void onSurfaceCreated(GL10 unused, EGLConfig config) {