commit ec40d284218466d8f0e832e7eb88e6ea6c479c88
author Glenn Kasten <gkasten@google.com> Tue Jul 15 15:31:26 2014 -0700
committer Glenn Kasten <gkasten@google.com> Thu Jul 17 12:13:07 2014 -0700
tree 46ae774a4f3535d07374bed459b1dcf2bb9d8803
parent 6e6704c06d61bc356e30c164081e5bcffb37920c

Add audio_input_flags_t to IAudioFlinger::openInput

For backward compatibility, until flags are correctly calculated,
we will assume that the request is for a low latency input stream.

Change-Id: I76746834e870df00833dc77cbdaa2edd2ffeec95

services/audioflinger/AudioFlinger.cpp

diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 5fd7ce8..1ad6285 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -1820,7 +1820,8 @@
                                           audio_devices_t *pDevices,
                                           uint32_t *pSamplingRate,
                                           audio_format_t *pFormat,
-                                          audio_channel_mask_t *pChannelMask)
+                                          audio_channel_mask_t *pChannelMask,
+                                          audio_input_flags_t flags)
 {
     struct audio_config config;
     memset(&config, 0, sizeof(config));
@@ -1847,15 +1848,15 @@
     audio_io_handle_t id = nextUniqueId();
 
     audio_stream_in_t *inStream = NULL;
-    audio_input_flags_t flags = AUDIO_INPUT_FLAG_FAST;  // FIXME until added to openInput()
     status_t status = inHwHal->open_input_stream(inHwHal, id, *pDevices, &config,
                                         &inStream, flags);
     ALOGV("openInput() openInputStream returned input %p, SamplingRate %d, Format %#x, Channels %x, "
-            "status %d",
+            "flags %#x, status %d",
             inStream,
             config.sample_rate,
             config.format,
             config.channel_mask,
+            flags,
             status);
 
     // If the input could not be opened with the requested parameters and we can handle the

services/audioflinger/AudioFlinger.h

diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index be19554..bae18fd 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -179,7 +179,8 @@
                                         audio_devices_t *pDevices,
                                         uint32_t *pSamplingRate,
                                         audio_format_t *pFormat,
-                                        audio_channel_mask_t *pChannelMask);
+                                        audio_channel_mask_t *pChannelMask,
+                                        audio_input_flags_t flags);
 
     virtual status_t closeInput(audio_io_handle_t input);