From 496238cc7551d414067dcbbb4fe3bd801f205f95 Mon Sep 17 00:00:00 2001
From: Andreas Huber <andih@google.com>
Date: Thu, 13 Sep 2012 16:43:51 -0700
Subject: Support IDR requests in wifi display, MediaCodec and ACodec.

Change-Id: I596cf8dd61b63465437f78413186fad2be287244
---
 include/media/stagefright/ACodec.h     | 5 +++++
 include/media/stagefright/MediaCodec.h | 3 +++
 2 files changed, 8 insertions(+)

(limited to 'include')

diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index 500dde6b..d27f4637 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -58,6 +58,8 @@ struct ACodec : public AHierarchicalStateMachine {
     void initiateConfigureComponent(const sp<AMessage> &msg);
     void initiateStart();
 
+    void signalRequestIDRFrame();
+
     struct PortDescription : public RefBase {
         size_t countBuffers();
         IOMX::buffer_id bufferIDAt(size_t index) const;
@@ -102,6 +104,7 @@ private:
         kWhatAllocateComponent       = 'allo',
         kWhatConfigureComponent      = 'conf',
         kWhatStart                   = 'star',
+        kWhatRequestIDRFrame         = 'ridr',
     };
 
     enum {
@@ -262,6 +265,8 @@ private:
             OMX_ERRORTYPE error = OMX_ErrorUndefined,
             status_t internalError = UNKNOWN_ERROR);
 
+    status_t requestIDRFrame();
+
     DISALLOW_EVIL_CONSTRUCTORS(ACodec);
 };
 
diff --git a/include/media/stagefright/MediaCodec.h b/include/media/stagefright/MediaCodec.h
index e46e8e95..8c612d4a 100644
--- a/include/media/stagefright/MediaCodec.h
+++ b/include/media/stagefright/MediaCodec.h
@@ -106,6 +106,8 @@ struct MediaCodec : public AHandler {
     status_t getInputBuffers(Vector<sp<ABuffer> > *buffers) const;
     status_t getOutputBuffers(Vector<sp<ABuffer> > *buffers) const;
 
+    status_t requestIDRFrame();
+
 protected:
     virtual ~MediaCodec();
     virtual void onMessageReceived(const sp<AMessage> &msg);
@@ -145,6 +147,7 @@ private:
         kWhatDequeueInputTimedOut       = 'dITO',
         kWhatDequeueOutputTimedOut      = 'dOTO',
         kWhatCodecNotify                = 'codc',
+        kWhatRequestIDRFrame            = 'ridr',
     };
 
     enum {
-- 
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