qahw: test: Add support for dual main decoding (328530af) · Commits · e / os / android_hardware_qcom_audio

qahw_api/test/qahw_playback_test.c

+86 −2

Original line number	Diff line number	Diff line
		@@ -52,7 +52,7 @@
		#define FORMAT_PCM 1
		#define WAV_HEADER_LENGTH_MAX 46

		#define MAX_PLAYBACK_STREAMS 2
		#define MAX_PLAYBACK_STREAMS 3
		#define PRIMARY_STREAM_INDEX 0

		#define KVPAIRS_MAX 100
		@@ -176,6 +176,7 @@ typedef struct {
		int effect_index;
		bool drift_query;
		bool drift_correction;
		bool play_later;
		char *device_url;
		thread_func_t ethread_func;
		thread_data_t *ethread_data;
		@@ -186,6 +187,10 @@ typedef struct {
		pthread_mutex_t drain_lock;
		}stream_config;

		/* Lock for dual main usecase */
		pthread_cond_t dual_main_cond;
		pthread_mutex_t dual_main_lock;
		bool is_dual_main = false;

		qahw_module_handle_t *primary_hal_handle = NULL;
		qahw_module_handle_t *usb_hal_handle = NULL;
		@@ -245,6 +250,11 @@ audio_io_handle_t stream_handle = 0x999;
		"music_offload_wma_encode_option2=%d;" \
		"music_offload_wma_format_tag=%d;"

		#ifndef AUDIO_OUTPUT_FLAG_ASSOCIATED
		#define AUDIO_OUTPUT_FLAG_ASSOCIATED 0x8000
		#endif


		static bool request_wake_lock(bool wakelock_acquired, bool enable)
		{
		int system_ret;
		@@ -252,7 +262,6 @@ static bool request_wake_lock(bool wakelock_acquired, bool enable)
		if (enable) {
		if (!wakelock_acquired) {
		system_ret = system("echo audio_services > /sys/power/wake_lock");
		if (system_ret < 0) {
		fprintf(stderr, "%s.Failed to acquire audio_service lock\n", __func__);
		fprintf(log_file, "%s.Failed to acquire audio_service lock\n", __func__);
		} else {
		@@ -325,6 +334,7 @@ static void init_streams(void)
		stream_param[i].ethread_func = nullptr;
		stream_param[i].ethread_data = nullptr;
		stream_param[i].device_url = "stream";
		stream_param[i].play_later = false;

		pthread_mutex_init(&stream_param[i].write_lock, (const pthread_mutexattr_t *)NULL);
		pthread_cond_init(&stream_param[i].write_cond, (const pthread_condattr_t *) NULL);
		@@ -334,6 +344,8 @@ static void init_streams(void)
		stream_param[i].handle = stream_handle;
		stream_handle--;
		}
		pthread_mutex_init(&dual_main_lock, (const pthread_mutexattr_t *)NULL);
		pthread_cond_init(&dual_main_cond, (const pthread_condattr_t *) NULL);
		}

		void read_kvpair(char kvpair, char kvpair_values, int filetype)
		@@ -586,6 +598,32 @@ int write_to_hal(qahw_stream_handle_t* out_handle, char *data, size_t bytes, voi
		return ret;
		}

		static bool is_assoc_active()
		{
		int i = 0;
		bool is_assoc_active = false;

		for (i = 0; i < MAX_PLAYBACK_STREAMS; i++) {
		if (stream_param[i].flags & AUDIO_OUTPUT_FLAG_ASSOCIATED) {
		is_assoc_active = true;
		break;
		}
		}
		return is_assoc_active;
		}

		static int get_assoc_index()
		{
		int i = 0;

		for (i = 0; i < MAX_PLAYBACK_STREAMS; i++) {
		if (stream_param[i].flags & AUDIO_OUTPUT_FLAG_ASSOCIATED) {
		break;
		}
		}
		return i;
		}

		/* Entry point function for stream playback
		* Opens the stream
		* Reads KV pairs, sets volume, allocates input buffer
		@@ -604,6 +642,17 @@ void start_stream_playback (void stream_data)
		pthread_t drift_query_thread;
		struct drift_data drift_params;

		memset(&drift_params, 0, sizeof(struct drift_data));

		fprintf(log_file, "stream %d: play_later %d \n", params->stream_index, params->play_later);

		if(params->play_later) {
		pthread_mutex_lock(&dual_main_lock);
		fprintf(log_file, "stream %d: waiting for dual main signal\n", params->stream_index);
		pthread_cond_wait(&dual_main_cond, &dual_main_lock);
		fprintf(log_file, "stream %d: after the dual main signal\n", params->stream_index);
		pthread_mutex_unlock(&dual_main_lock);
		}
		rc = qahw_open_output_stream(params->qahw_out_hal_handle,
		params->handle,
		params->output_device,
		@@ -863,6 +912,14 @@ void start_stream_playback (void stream_data)
		drift_params.thread_exit = true;
		pthread_join(drift_query_thread, NULL);
		}
		if ((params->flags & AUDIO_OUTPUT_FLAG_MAIN) && is_assoc_active()) {
		fprintf(log_file, "Closing Associated as Main Stream reached EOF %d \n", params->stream_index, rc);
		rc = qahw_close_output_stream(stream_param[get_assoc_index()].out_handle);
		if (rc) {
		fprintf(log_file, "stream %d: could not close output stream, error - %d \n", params->stream_index, rc);
		fprintf(stderr, "stream %d: could not close output stream, error - %d \n", params->stream_index, rc);
		}
		}
		rc = qahw_out_standby(params->out_handle);
		if (rc) {
		fprintf(log_file, "stream %d: out standby failed %d \n", params->stream_index, rc);
		@@ -880,6 +937,16 @@ void start_stream_playback (void stream_data)
		free(data_ptr);

		fprintf(log_file, "stream %d: stream closed\n", params->stream_index);
		fprintf(log_file, "stream %d: is_dual_main- %d\n", params->stream_index,is_dual_main);
		if (is_dual_main) {
		usleep(500000);
		pthread_mutex_lock(&dual_main_lock);
		fprintf(log_file, "Dual main signal as we reached end of current running stream\n");
		is_dual_main = false;
		pthread_cond_signal(&dual_main_cond);
		pthread_mutex_unlock(&dual_main_lock);
		}

		return NULL;

		}
		@@ -1856,6 +1923,18 @@ int main(int argc, char* argv[]) {
		fprintf(stderr, "Failed to register SIGINT:%d\n",errno);
		}

		/* Check for Dual main content */
		if (num_of_streams >= 2) {
		is_dual_main = true;

		for(i = 0; i < num_of_streams; i++) {
		fprintf(log_file, "is_dual_main - %d stream_param[i].flags - %d\n", is_dual_main, stream_param[i].flags);
		is_dual_main = is_dual_main && (stream_param[i].flags & AUDIO_OUTPUT_FLAG_MAIN);
		fprintf(log_file, "is_dual_main - %d stream_param[i].flags - %d\n", is_dual_main, stream_param[i].flags);
		}

		}

		for (i = 0; i < num_of_streams; i++) {
		stream = &stream_param[i];

		@@ -1958,6 +2037,11 @@ int main(int argc, char* argv[]) {
		goto exit;
		}
		}
		if (is_dual_main && i >= 2 ) {
		stream_param[i].play_later = true;
		fprintf(log_file, "stream %d: play_later = %d\n", i, stream_param[i].play_later);
		}


		rc = pthread_create(&playback_thread[i], NULL, start_stream_playback, (void *)&stream_param[i]);
		if (rc) {