diff options
| -rw-r--r-- | include/media/stagefright/ACodec.h | 3 | ||||
| -rw-r--r-- | media/libstagefright/ACodec.cpp | 10 |
2 files changed, 11 insertions, 2 deletions
diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h index 41542ec..a8ffd4a 100644 --- a/include/media/stagefright/ACodec.h +++ b/include/media/stagefright/ACodec.h @@ -124,7 +124,8 @@ private: }; enum { - kFlagIsSecure = 1, + kFlagIsSecure = 1, + kFlagPushBlankBuffersToNativeWindowOnShutdown = 2, }; struct BufferInfo { diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp index 7b0bce0..2e55c4f 100644 --- a/media/libstagefright/ACodec.cpp +++ b/media/libstagefright/ACodec.cpp @@ -1114,6 +1114,12 @@ status_t ACodec::configureCodec( ALOGV("[%s] storeMetaDataInBuffers succeeded", mComponentName.c_str()); mStoreMetaDataInOutputBuffers = true; } + + int32_t push; + if (msg->findInt32("push-blank-buffers-on-shutdown", &push) + && push != 0) { + mFlags |= kFlagPushBlankBuffersToNativeWindowOnShutdown; + } } if (video) { @@ -3584,6 +3590,7 @@ bool ACodec::UninitializedState::onAllocateComponent(const sp<AMessage> &msg) { if (componentName.endsWith(".secure")) { mCodec->mFlags |= kFlagIsSecure; + mCodec->mFlags |= kFlagPushBlankBuffersToNativeWindowOnShutdown; } mCodec->mQuirks = quirks; @@ -4413,7 +4420,8 @@ void ACodec::ExecutingToIdleState::changeStateIfWeOwnAllBuffers() { CHECK_EQ(mCodec->freeBuffersOnPort(kPortIndexInput), (status_t)OK); CHECK_EQ(mCodec->freeBuffersOnPort(kPortIndexOutput), (status_t)OK); - if (mCodec->mFlags & kFlagIsSecure && mCodec->mNativeWindow != NULL) { + if ((mCodec->mFlags & kFlagPushBlankBuffersToNativeWindowOnShutdown) + && mCodec->mNativeWindow != NULL) { // We push enough 1x1 blank buffers to ensure that one of // them has made it to the display. This allows the OMX // component teardown to zero out any protected buffers |