Tunneled Video Playback support
Added native_window_set_sideband_stream() method to Surface.[h|cpp]
Added ConfigureVideoTunnelModeParams OMX configuration structure to
HardwareAPI.h
Bug: 16132368
Change-Id: I28fa1b9dbe858d93e353e0991098cad45c626bd9
diff --git a/include/gui/Surface.h b/include/gui/Surface.h
index 35ab7f6..f2cf018 100644
--- a/include/gui/Surface.h
+++ b/include/gui/Surface.h
@@ -145,6 +145,7 @@
int dispatchSetUsage(va_list args);
int dispatchLock(va_list args);
int dispatchUnlockAndPost(va_list args);
+ int dispatchSetSidebandStream(va_list args);
protected:
virtual int dequeueBuffer(ANativeWindowBuffer** buffer, int* fenceFd);
diff --git a/include/media/hardware/HardwareAPI.h b/include/media/hardware/HardwareAPI.h
index 88e7ad3..90150c6 100644
--- a/include/media/hardware/HardwareAPI.h
+++ b/include/media/hardware/HardwareAPI.h
@@ -214,6 +214,27 @@
MediaImage sMediaImage;
};
+// A pointer to this struct is passed to OMX_SetParameter or OMX_GetParameter
+// when the extension index for the
+// 'OMX.google.android.index.configureVideoTunnelMode' extension is given.
+// If the extension is supported then tunneled playback mode should be supported
+// by the codec. If bTunneled is set to OMX_TRUE then the video decoder should
+// operate in "tunneled" mode and output its decoded frames directly to the
+// sink. In this case nAudioHwSync is the HW SYNC ID of the audio HAL Output
+// stream to sync the video with. If bTunneled is set to OMX_FALSE, "tunneled"
+// mode should be disabled and nAudioHwSync should be ignored.
+// OMX_GetParameter is used to query tunneling configuration. bTunneled should
+// return whether decoder is operating in tunneled mode, and if it is,
+// pSidebandWindow should contain the codec allocated sideband window handle.
+struct ConfigureVideoTunnelModeParams {
+ OMX_U32 nSize; // IN
+ OMX_VERSIONTYPE nVersion; // IN
+ OMX_U32 nPortIndex; // IN
+ OMX_BOOL bTunneled; // IN/OUT
+ OMX_U32 nAudioHwSync; // IN
+ OMX_PTR pSidebandWindow; // OUT
+};
+
} // namespace android
extern android::OMXPluginBase *createOMXPlugin();