Feature: send delay report once configed am: 17bcf30b68 (be4d3bba) · Commits · e / os / android_packages_modules_Bluetooth

system/internal_include/bt_target.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -826,6 +826,11 @@
		#define AVDT_PROTECT_SIZE 90
		#endif

		/* Default sink delay value in ms. */
		#ifndef AVDT_SINK_DELAY_MS
		#define AVDT_SINK_DELAY_MS 300
		#endif

		/******************************************************************************
		*
		* PAN

system/stack/Android.bp

+50 −0

Original line number	Diff line number	Diff line
		@@ -507,6 +507,56 @@ cc_test {
		},
		}

		cc_test {
		name: "net_test_stack_avdtp",
		defaults: ["fluoride_defaults"],
		test_suites: ["device-tests"],
		host_supported: true,
		test_options: {
		unit_test: true,
		},
		include_dirs: [
		"external/libldac/inc",
		"packages/modules/Bluetooth/system",
		"packages/modules/Bluetooth/system/stack/include",
		"packages/modules/Bluetooth/system/utils/include",
		],
		srcs: [
		"test/stack_avdtp_test.cc",
		"avdt/avdt_ad.cc",
		"avdt/avdt_api.cc",
		"avdt/avdt_ccb.cc",
		"avdt/avdt_ccb_act.cc",
		"avdt/avdt_l2c.cc",
		"avdt/avdt_scb.cc",
		"avdt/avdt_scb_act.cc",
		"test/common/mock_btu_layer.cc",
		"test/common/mock_stack_avdt_msg.cc",
		":TestMockStackL2cap",
		":TestMockStackAcl",
		":TestMockStackA2dp",
		":TestMockBta",
		":TestMockDevice",
		],
		shared_libs: [
		"libcrypto",
		"libcutils",
		"libprotobuf-cpp-lite",
		],
		static_libs: [
		"libbt-common",
		"libbt-protos-lite",
		"liblog",
		"libosi",
		"libosi-AllocationTestHarness",
		],
		sanitize: {
		address: true,
		cfi: true,
		misc_undefined: ["bounds"],
		},
		}

		cc_test {
		name: "net_test_stack_a2dp_native",
		defaults: ["fluoride_defaults"],

system/stack/avdt/avdt_int.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -234,6 +234,7 @@ enum {
		AVDT_SCB_SND_SETCONFIG_REQ,
		AVDT_SCB_SND_SETCONFIG_REJ,
		AVDT_SCB_SND_SETCONFIG_RSP,
		AVDT_SCB_SND_SNK_DELAY_RPT_REQ,
		AVDT_SCB_SND_TC_CLOSE,
		AVDT_SCB_CB_ERR,
		AVDT_SCB_CONG_STATE,
		@@ -911,6 +912,7 @@ extern void avdt_scb_snd_security_rsp(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);
		extern void avdt_scb_snd_setconfig_req(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);
		extern void avdt_scb_snd_setconfig_rej(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);
		extern void avdt_scb_snd_setconfig_rsp(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);
		extern void avdt_scb_snd_snk_delay_rpt_req(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);
		extern void avdt_scb_snd_tc_close(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);
		extern void avdt_scb_cb_err(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);
		extern void avdt_scb_cong_state(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data);

system/stack/avdt/avdt_scb.cc

+2 −1

Original line number	Diff line number	Diff line
		@@ -112,6 +112,7 @@ const tAVDT_SCB_ACTION avdt_scb_action[] = {avdt_scb_hdl_abort_cmd,
		avdt_scb_snd_setconfig_req,
		avdt_scb_snd_setconfig_rej,
		avdt_scb_snd_setconfig_rsp,
		avdt_scb_snd_snk_delay_rpt_req,
		avdt_scb_snd_tc_close,
		avdt_scb_cb_err,
		avdt_scb_cong_state,
		@@ -158,7 +159,7 @@ const uint8_t avdt_scb_st_idle[][AVDT_SCB_NUM_COLS] = {
		/* API_GETCONFIG_RSP_EVT */
		{AVDT_SCB_IGNORE, AVDT_SCB_IGNORE, AVDT_SCB_IDLE_ST},
		/* API_SETCONFIG_RSP_EVT */
		{AVDT_SCB_SND_SETCONFIG_RSP, AVDT_SCB_IGNORE, AVDT_SCB_CONF_ST},
		{AVDT_SCB_SND_SETCONFIG_RSP, AVDT_SCB_SND_SNK_DELAY_RPT_REQ, AVDT_SCB_CONF_ST},
		/* API_SETCONFIG_REJ_EVT */
		{AVDT_SCB_SND_SETCONFIG_REJ, AVDT_SCB_IGNORE, AVDT_SCB_IDLE_ST},
		/* API_OPEN_RSP_EVT */

system/stack/avdt/avdt_scb_act.cc

+35 −0

Original line number	Diff line number	Diff line
		@@ -642,6 +642,33 @@ void avdt_scb_hdl_setconfig_rej(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data) {
		(tAVDT_CTRL*)&p_data->msg.hdr, p_scb->stream_config.scb_index);
		}

		/*******************************************************************************
		*
		* Function avdt_scb_snd_snk_delay_rpt_req
		*
		* Description This function sends the delay report request once it is sink
		*
		* Returns Nothing.
		*
		******************************************************************************/
		void avdt_scb_snd_snk_delay_rpt_req(AvdtpScb* p_scb,
		UNUSED_ATTR tAVDT_SCB_EVT* p_data) {
		if (p_scb->p_ccb == NULL) {
		return;
		}

		// In sink mode, report a fixed delay value when this device is the sink
		// side. Delay value in this function is in unit of 1/10ms.
		if (p_scb->stream_config.tsep != AVDT_TSEP_SNK) {
		return;
		}

		tAVDT_SCB_EVT evt;
		evt.apidelay.hdr.seid = p_scb->peer_seid;
		evt.apidelay.delay = AVDT_SINK_DELAY_MS * 10;
		avdt_scb_event(p_scb, AVDT_SCB_API_DELAY_RPT_REQ_EVT, &evt);
		}

		/*******************************************************************************
		*
		* Function avdt_scb_hdl_setconfig_rsp
		@@ -649,6 +676,10 @@ void avdt_scb_hdl_setconfig_rej(AvdtpScb* p_scb, tAVDT_SCB_EVT* p_data) {
		* Description This function sends the SCB an AVDT_SCB_API_OPEN_REQ_EVT
		* to initiate sending of an open command message.
		*
		* This function sends the SCB an AVDT_SCB_API_DELAY_RPT_REQ_EVT
		* to initiate sending of delay report command message only
		* when the endpoint takes sink role.
		*
		* Returns Nothing.
		*
		******************************************************************************/
		@@ -660,6 +691,10 @@ void avdt_scb_hdl_setconfig_rsp(AvdtpScb* p_scb,
		/* save configuration */
		p_scb->curr_cfg = p_scb->req_cfg;

		// In sink mode, report delay value when this device initiates the connection.
		// Delay reporting is sent before open request (i.e., in configured state).
		avdt_scb_snd_snk_delay_rpt_req(p_scb, p_data);

		/* initiate open */
		single.seid = p_scb->peer_seid;
		tAVDT_SCB_EVT avdt_scb_evt;