commit bd5401d43616bd4117b07ee546422d1fee1b89a0
author Linux Build Service Account <lnxbuild@localhost> Sat Mar 07 05:40:22 2015 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Sat Mar 07 05:40:22 2015 -0800
tree 04d429c517feef7318f8cc659fe6e510f2acf1cd
parent 8d39aef8e9f24827debb7469aaf16bd175c71c0f
parent 01e54e619198c510f78bf2d306f53e51c92f00cc

Merge "hal: Reduce offload latency and log spam"

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 9db7ed5..7e97ff9 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -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
@@ -2003,13 +2003,7 @@
     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;
+        latency = COMPRESS_OFFLOAD_PLAYBACK_LATENCY;
     } else {
         latency = (out->config.period_count * out->config.period_size * 1000) /
            (out->config.rate);
@@ -2101,7 +2095,7 @@
     }
 
     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);