am e0344754: am 468977f0: Merge "mark any copyrighted content as protected to disable capture" into lmp-mr1-dev

* commit 'e03447548d1c56fa9875cac7d500f1012a6b5c26':
  mark any copyrighted content as protected to disable capture

5 files changed, 19 insertions, 1 deletions

diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index 4d4ce90..faa2caf 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -131,6 +131,7 @@ private:
     enum {
         kFlagIsSecure                                 = 1,
         kFlagPushBlankBuffersToNativeWindowOnShutdown = 2,
+        kFlagIsGrallocUsageProtected                  = 4,
     };
 
     struct BufferInfo {
diff --git a/media/libmediaplayerservice/nuplayer/GenericSource.cpp b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
index dd79b50..76b80bb 100644
--- a/media/libmediaplayerservice/nuplayer/GenericSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
@@ -391,6 +391,7 @@ void NuPlayer::GenericSource::onPrepareAsync() {
 
     notifyFlagsChanged(
             (mIsSecure ? FLAG_SECURE : 0)
+            | (mDecryptHandle != NULL ? FLAG_PROTECTED : 0)
             | FLAG_CAN_PAUSE
             | FLAG_CAN_SEEK_BACKWARD
             | FLAG_CAN_SEEK_FORWARD
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index a28591e..e02a2d5 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -1190,6 +1190,10 @@ status_t NuPlayer::instantiateDecoder(bool audio, sp<DecoderBase> *decoder) {
         if (mSourceFlags & Source::FLAG_SECURE) {
             format->setInt32("secure", true);
         }
+
+        if (mSourceFlags & Source::FLAG_PROTECTED) {
+            format->setInt32("protected", true);
+        }
     }
 
     if (audio) {
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
index e92cd36..c81d3b9 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
@@ -38,6 +38,7 @@ struct NuPlayer::Source : public AHandler {
         FLAG_CAN_SEEK           = 8,  // the "seek bar"
         FLAG_DYNAMIC_DURATION   = 16,
         FLAG_SECURE             = 32,
+        FLAG_PROTECTED          = 64,
     };
 
     enum {
diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index dfb0101..5999489 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -670,7 +670,7 @@ status_t ACodec::configureOutputBuffersFromNativeWindow(
         usage = 0;
     }
 
-    if (mFlags & kFlagIsSecure) {
+    if (mFlags & kFlagIsGrallocUsageProtected) {
         usage |= GRALLOC_USAGE_PROTECTED;
     }
 
@@ -1261,6 +1261,16 @@ status_t ACodec::configureCodec(
     mStoreMetaDataInOutputBuffers = false;
     if (video && !encoder) {
         inputFormat->setInt32("adaptive-playback", false);
+
+        int32_t usageProtected;
+        if (msg->findInt32("protected", &usageProtected) && usageProtected) {
+            if (!haveNativeWindow) {
+                ALOGE("protected output buffers must be sent to an ANativeWindow");
+                return PERMISSION_DENIED;
+            }
+            mFlags |= kFlagIsGrallocUsageProtected;
+            mFlags |= kFlagPushBlankBuffersToNativeWindowOnShutdown;
+        }
     }
     if (!encoder && video && haveNativeWindow) {
         sp<NativeWindowWrapper> windowWrapper(
@@ -4624,6 +4634,7 @@ bool ACodec::UninitializedState::onAllocateComponent(const sp<AMessage> &msg) {
 
     if (componentName.endsWith(".secure")) {
         mCodec->mFlags |= kFlagIsSecure;
+        mCodec->mFlags |= kFlagIsGrallocUsageProtected;
         mCodec->mFlags |= kFlagPushBlankBuffersToNativeWindowOnShutdown;
     }