Enable Android H264 High profile decoder

webrtc/sdk/android/api/org/webrtc/MediaCodecVideoEncoder.java

Index: webrtc/sdk/android/api/org/webrtc/MediaCodecVideoEncoder.java
diff --git a/webrtc/sdk/android/api/org/webrtc/MediaCodecVideoEncoder.java b/webrtc/sdk/android/api/org/webrtc/MediaCodecVideoEncoder.java
index 0c47c38c8aae827c6a1d663d5baeffc8bc7f4f62..15a10edc18bd94dc3cfe2a8edf352bd1baf126aa 100644
--- a/webrtc/sdk/android/api/org/webrtc/MediaCodecVideoEncoder.java
+++ b/webrtc/sdk/android/api/org/webrtc/MediaCodecVideoEncoder.java
@@ -142,6 +142,18 @@ public class MediaCodecVideoEncoder {
   private static final MediaCodecProperties[] h264HwList =
       new MediaCodecProperties[] {qcomH264HwProperties, exynosH264HwProperties};
 
+  // List of supported HW high profile H.264 encoders.

[magjed_webrtc, 2017/01/26 19:05:37]

We will need something like this when we enable High profile encoding, but right
now we only enable High profile decoding, so I think we should move this check
to the decoder in this CL.

[AlexG, 2017/01/27 01:08:39]

Done.

+  private static final MediaCodecProperties qcomH264HighProfileHwProperties =
+      new MediaCodecProperties(
+          "OMX.qcom.", Build.VERSION_CODES.LOLLIPOP, BitrateAdjustmentType.NO_ADJUSTMENT);
+  private static MediaCodecProperties[] h264HighProfileHwList() {
+    final ArrayList<MediaCodecProperties> supported_codecs = new ArrayList<MediaCodecProperties>();
+    if (PeerConnectionFactory.fieldTrialsFindFullName("WebRTC-H264HighProfile").equals("Enabled")) {
+      supported_codecs.add(qcomH264HighProfileHwProperties);
+    }
+    return supported_codecs.toArray(new MediaCodecProperties[supported_codecs.size()]);
+  }
+
   // List of devices with poor H.264 encoder quality.
   // HW H.264 encoder on below devices has poor bitrate control - actual
   // bitrates deviates a lot from the target value.
@@ -233,6 +245,11 @@ public class MediaCodecVideoEncoder {
         && (findHwEncoder(H264_MIME_TYPE, h264HwList, supportedColorList) != null);
   }
 
+  public static boolean isH264HighProfileHwSupported() {
+    return !hwEncoderDisabledTypes.contains(H264_MIME_TYPE) && h264HighProfileHwList().length > 0
+        && (findHwEncoder(H264_MIME_TYPE, h264HighProfileHwList(), supportedColorList) != null);
+  }
+
   public static boolean isVp8HwSupportedUsingTextures() {
     return !hwEncoderDisabledTypes.contains(VP8_MIME_TYPE)
         && (findHwEncoder(VP8_MIME_TYPE, vp8HwList(), supportedSurfaceColorList) != null);