From 326dde3b28e5a36ebc4f970e178b9281cbe29527 Mon Sep 17 00:00:00 2001
From: Jeffrey Tinker <jtinker@google.com>
Date: Thu, 23 Aug 2012 02:01:21 -0700
Subject: [PATCH] Send current bandwidth info event when buffering occurs

There is a dependent change in frameworks/av

Change-Id: Ic189654486936a501a1b45c5acb442753303d362
related-to-bug: 5883234
---
 proprietary/wvm/WVMExtractorImpl.cpp       | 14 ++++++++++++++
 proprietary/wvm/include/WVMExtractorImpl.h |  1 +
 2 files changed, 15 insertions(+)

diff --git a/proprietary/wvm/WVMExtractorImpl.cpp b/proprietary/wvm/WVMExtractorImpl.cpp
index 978d98ae..7e922bff 100644
--- a/proprietary/wvm/WVMExtractorImpl.cpp
+++ b/proprietary/wvm/WVMExtractorImpl.cpp
@@ -556,6 +556,20 @@ int64_t WVMExtractorImpl::getCachedDurationUs(status_t *finalStatus) {
     return durationUs;
 }
 
+status_t WVMExtractorImpl::getEstimatedBandwidthKbps(int32_t *kbps)
+{
+    status_t err = UNKNOWN_ERROR;
+    unsigned long bandwidth;
+    WVStatus status = WV_Info_CurrentBandwidth(mSession, &bandwidth);
+    if (status == WV_Status_OK) {
+        *kbps = bandwidth / 1024;
+        err = OK;
+    } else {
+        ALOGV("WV_Info_CurrentBandwidth failed: %d", status);
+    }
+    return err;
+}
+
 void WVMExtractorImpl::setAdaptiveStreamingMode(bool adaptive)
 {
     //ALOGD("WVMExtractorImpl::setAdaptiveStreamingMode(%d)", adaptive);
diff --git a/proprietary/wvm/include/WVMExtractorImpl.h b/proprietary/wvm/include/WVMExtractorImpl.h
index 7a48e1e0..96841d9c 100644
--- a/proprietary/wvm/include/WVMExtractorImpl.h
+++ b/proprietary/wvm/include/WVMExtractorImpl.h
@@ -34,6 +34,7 @@ public:
 
     virtual sp<MetaData> getMetaData();
     virtual int64_t getCachedDurationUs(status_t *finalStatus);
+    virtual status_t getEstimatedBandwidthKbps(int32_t *kbps);
 
     virtual void setAdaptiveStreamingMode(bool adaptive);
     bool getAdaptiveStreamingMode() const;