Notify the OMX component that it's going to be used in "secure" mode. (76161782) · Commits · e / os / android_frameworks_base

include/media/stagefright/HardwareAPI.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,16 @@ struct StoreMetaDataInBuffersParams {
		OMX_BOOL bStoreMetaData;
		};

		// A pointer to this struct is passed to OMX_SetParameter() when the extension
		// index "OMX.google.android.index.enableSecureMode"
		// is given.
		//
		struct EnableSecureModeParams {
		OMX_U32 nSize;
		OMX_VERSIONTYPE nVersion;
		OMX_BOOL bEnableSecureMode;
		};

		// A pointer to this struct is passed to OMX_SetParameter when the extension
		// index for the 'OMX.google.android.index.useAndroidNativeBuffer' extension is
		// given. This call will only be performed if a prior call was made with the

+2 −0

Original line number	Diff line number	Diff line
		@@ -319,6 +319,8 @@ private:
		void initOutputFormat(const sp<MetaData> &inputFormat);
		status_t initNativeWindow();

		status_t enableSecureMode();

		void dumpPortStatus(OMX_U32 portIndex);

		status_t configureCodec(const sp<MetaData> &meta);

+23 −0

Original line number	Diff line number	Diff line
		@@ -720,9 +720,32 @@ status_t OMXCodec::configureCodec(const sp<MetaData> &meta) {
		}
		}

		if (mFlags & kUseSecureInputBuffers) {
		(void)enableSecureMode();
		}

		return OK;
		}

		status_t OMXCodec::enableSecureMode() {
		OMX_INDEXTYPE index;

		status_t err =
		mOMX->getExtensionIndex(
		mNode, "OMX.google.android.index.enableSecureMode", &index);

		if (err != OK) {
		return err;
		}

		EnableSecureModeParams params;
		InitOMXParams(&params);

		params.bEnableSecureMode = OMX_TRUE;

		return mOMX->setConfig(mNode, index, &params, sizeof(params));
		}

		void OMXCodec::setMinBufferSize(OMX_U32 portIndex, OMX_U32 size) {
		OMX_PARAM_PORTDEFINITIONTYPE def;
		InitOMXParams(&def);