Support IDR requests in wifi display, MediaCodec and ACodec.

Change-Id: I596cf8dd61b63465437f78413186fad2be287244

1 files changed, 12 insertions, 0 deletions

diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index 2060699..7f97430 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -327,6 +327,12 @@ status_t MediaCodec::flush() {
     return PostAndAwaitResponse(msg, &response);
 }
 
+status_t MediaCodec::requestIDRFrame() {
+    (new AMessage(kWhatRequestIDRFrame, id()))->post();
+
+    return OK;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 void MediaCodec::cancelPendingDequeueOperations() {
@@ -1133,6 +1139,12 @@ void MediaCodec::onMessageReceived(const sp<AMessage> &msg) {
             break;
         }
 
+        case kWhatRequestIDRFrame:
+        {
+            mCodec->signalRequestIDRFrame();
+            break;
+        }
+
         default:
             TRESPASS();
     }