Merge "hal: Reduce offload latency and log spam" (bd5401d4) · Commits · e / os / android_hardware_qcom_audio

hal/audio_hw.c

+3 −9

Original line number	Diff line number	Diff line
		@@ -75,7 +75,7 @@

		#define COMPRESS_OFFLOAD_NUM_FRAGMENTS 4
		/* ToDo: Check and update a proper value in msec */
		#define COMPRESS_OFFLOAD_PLAYBACK_LATENCY 96
		#define COMPRESS_OFFLOAD_PLAYBACK_LATENCY 50
		#define COMPRESS_PLAYBACK_VOLUME_MAX 0x2000

		#define PROXY_OPEN_RETRY_COUNT 100
		@@ -2003,12 +2003,6 @@ static uint32_t out_get_latency(const struct audio_stream_out *stream)
		uint32_t latency = 0;

		if (is_offload_usecase(out->usecase)) {
		if (out->use_small_bufs == true)
		latency = ((out->compr_config.fragments *
		out->compr_config.fragment_size * 1000) /
		(out->sample_rate * out->compr_config.codec->ch_in *
		audio_bytes_per_sample(out->format)));
		else
		latency = COMPRESS_OFFLOAD_PLAYBACK_LATENCY;
		} else {
		latency = (out->config.period_count * out->config.period_size * 1000) /
		@@ -2101,7 +2095,7 @@ static ssize_t out_write(struct audio_stream_out stream, const void buffer,
		}

		if (is_offload_usecase(out->usecase)) {
		ALOGD("copl(%p): writing buffer (%zu bytes) to compress device", out, bytes);
		ALOGVV("copl(%p): writing buffer (%zu bytes) to compress device", out, bytes);
		if (out->send_new_metadata) {
		ALOGD("copl(%p):send new gapless metadata", out);
		compress_set_gapless_metadata(out->compr, &out->gapless_mdata);