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android_hardware_qcom_audio
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hal: Enhance compress offload logging 

Add/Enable msg logging
-Salient funtion calls to tinycompress
-Salient funtion calls from frameworks
-Events sent to frameworks
-miscellaneous important events

Change-Id: I493d98d3f3c1216f7c6030a539e01d1f2dd8c202
This commit is contained in:
Sidipotu Ashok 2014-02-10 16:16:38 +05:30
parent a25101cc57
commit 55820563ac
1 changed files with 20 additions and 5 deletions
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25
hal/audio_hw.c
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@ -920,24 +920,30 @@ static void *offload_thread_loop(void *context)
send_callback = false;
switch(cmd->cmd) {
case OFFLOAD_CMD_WAIT_FOR_BUFFER:
ALOGD("copl(%x):calling compress_wait", (unsigned int)out);
compress_wait(out->compr, -1);
ALOGD("copl(%x):out of compress_wait", (unsigned int)out);
send_callback = true;
event = STREAM_CBK_EVENT_WRITE_READY;
break;
case OFFLOAD_CMD_PARTIAL_DRAIN:
ret = compress_next_track(out->compr);
if(ret == 0)
if(ret == 0) {
ALOGD("copl(%x):calling compress_partial_drain", (unsigned int)out);
compress_partial_drain(out->compr);
ALOGD("copl(%x):out of compress_partial_drain", (unsigned int)out);
}
else if(ret == -ETIMEDOUT)
compress_drain(out->compr);
else
ALOGE("%s: Next track returned error %d",__func__, ret);
send_callback = true;
event = STREAM_CBK_EVENT_DRAIN_READY;
break;
case OFFLOAD_CMD_DRAIN:
ALOGD("copl(%x):calling compress_drain", (unsigned int)out);
compress_drain(out->compr);
ALOGD("copl(%x):calling compress_drain", (unsigned int)out);
send_callback = true;
event = STREAM_CBK_EVENT_DRAIN_READY;
break;
@ -1109,7 +1115,7 @@ int start_output_stream(struct stream_out *out)
struct audio_usecase *uc_info;
struct audio_device *adev = out->dev;
ALOGV("%s: enter: usecase(%d: %s) devices(%#x)",
ALOGD("%s: enter: usecase(%d: %s) devices(%#x)",
__func__, out->usecase, use_case_table[out->usecase], out->devices);
out->pcm_device_id = platform_get_pcm_device_id(out->usecase, PCM_PLAYBACK);
if (out->pcm_device_id < 0) {
@ -1311,6 +1317,7 @@ static int out_standby(struct audio_stream *stream)
out->pcm = NULL;
}
} else {
ALOGD("copl(%x):standby", (unsigned int)out);
stop_compressed_output_l(out);
out->gapless_mdata.encoder_delay = 0;
out->gapless_mdata.encoder_padding = 0;
@ -1594,9 +1601,9 @@ static ssize_t out_write(struct audio_stream_out *stream, const void *buffer,
}
if (out->usecase == USECASE_AUDIO_PLAYBACK_OFFLOAD) {
ALOGVV("%s: writing buffer (%d bytes) to compress device", __func__, bytes);
ALOGD("copl(%x): writing buffer (%d bytes) to compress device", (unsigned int)out, bytes);
if (out->send_new_metadata) {
ALOGVV("send new gapless metadata");
ALOGD("copl(%x):send new gapless metadata", (unsigned int)out);
compress_set_gapless_metadata(out->compr, &out->gapless_mdata);
out->send_new_metadata = 0;
}
@ -1604,6 +1611,7 @@ static ssize_t out_write(struct audio_stream_out *stream, const void *buffer,
ret = compress_write(out->compr, buffer, bytes);
ALOGVV("%s: writing buffer (%d bytes) to compress device returned %d", __func__, bytes, ret);
if (ret >= 0 && ret < (ssize_t)bytes) {
ALOGD("No space available in compress driver, post msg to cb thread");
send_offload_cmd_l(out, OFFLOAD_CMD_WAIT_FOR_BUFFER);
}
if (!out->playback_started) {
@ -1736,6 +1744,7 @@ static int out_pause(struct audio_stream_out* stream)
int status = -ENOSYS;
ALOGV("%s", __func__);
if (out->usecase == USECASE_AUDIO_PLAYBACK_OFFLOAD) {
ALOGD("copl(%x):pause compress driver", (unsigned int)out);
pthread_mutex_lock(&out->lock);
if (out->compr != NULL && out->offload_state == OFFLOAD_STATE_PLAYING) {
status = compress_pause(out->compr);
@ -1752,6 +1761,7 @@ static int out_resume(struct audio_stream_out* stream)
int status = -ENOSYS;
ALOGV("%s", __func__);
if (out->usecase == USECASE_AUDIO_PLAYBACK_OFFLOAD) {
ALOGD("copl(%x):resume compress driver", (unsigned int)out);
status = 0;
pthread_mutex_lock(&out->lock);
if (out->compr != NULL && out->offload_state == OFFLOAD_STATE_PAUSED) {
@ -1784,9 +1794,11 @@ static int out_flush(struct audio_stream_out* stream)
struct stream_out *out = (struct stream_out *)stream;
ALOGV("%s", __func__);
if (out->usecase == USECASE_AUDIO_PLAYBACK_OFFLOAD) {
ALOGD("copl(%x):calling compress flush", (unsigned int)out);
pthread_mutex_lock(&out->lock);
stop_compressed_output_l(out);
pthread_mutex_unlock(&out->lock);
ALOGD("copl(%x):out of compress flush", (unsigned int)out);
return 0;
}
return -ENOSYS;
@ -2125,6 +2137,9 @@ static int adev_open_output_stream(struct audio_hw_device *dev,
goto error_open;
}
} else if (out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) {
ALOGD("%s: copl(%x): sample_rate(%d) channel_mask(%#x) devices(%#x) flags(%#x)",
__func__, (unsigned int)out, config->sample_rate, config->channel_mask, devices, flags);
if (config->offload_info.version != AUDIO_INFO_INITIALIZER.version ||
config->offload_info.size != AUDIO_INFO_INITIALIZER.size) {
ALOGE("%s: Unsupported Offload information", __func__);