commit 3255095af6677caeeebf81c8891ce8db745617ff
author Glenn Kasten <gkasten@google.com> Tue Aug 06 10:45:10 2013 -0700
committer Glenn Kasten <gkasten@google.com> Tue Aug 13 09:56:00 2013 -0700
tree 376e23fcb3425e63b984cbfa6e7b8939c0b040b6
parent 6e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40

Move local variable declarations to point of first use

Change-Id: Ia0fc4b099a3cf8bb5b67b287e7687e9dc9691e0e

services/audioflinger/AudioFlinger.cpp

diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 2fc83cc..aa14d7b 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -1422,7 +1422,6 @@
                                            audio_output_flags_t flags,
                                            const audio_offload_info_t *offloadInfo)
 {
-    PlaybackThread *thread = NULL;
     struct audio_config config;
     memset(&config, 0, sizeof(config));
     config.sample_rate = (pSamplingRate != NULL) ? *pSamplingRate : 0;
@@ -1432,9 +1431,6 @@
         config.offload_info = *offloadInfo;
     }
 
-    audio_stream_out_t *outStream = NULL;
-    AudioHwDevice *outHwDev;
-
     ALOGV("openOutput(), module %d Device %x, SamplingRate %d, Format %#08x, Channels %x, flags %x",
               module,
               (pDevices != NULL) ? *pDevices : 0,
@@ -1451,7 +1447,7 @@
 
     Mutex::Autolock _l(mLock);
 
-    outHwDev = findSuitableHwDev_l(module, *pDevices);
+    AudioHwDevice *outHwDev = findSuitableHwDev_l(module, *pDevices);
     if (outHwDev == NULL) {
         return 0;
     }
@@ -1461,6 +1457,7 @@
 
     mHardwareStatus = AUDIO_HW_OUTPUT_OPEN;
 
+    audio_stream_out_t *outStream = NULL;
     status_t status = hwDevHal->open_output_stream(hwDevHal,
                                           id,
                                           *pDevices,
@@ -1480,6 +1477,7 @@
     if (status == NO_ERROR && outStream != NULL) {
         AudioStreamOut *output = new AudioStreamOut(outHwDev, outStream, flags);
 
+        PlaybackThread *thread;
         if (flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) {
             thread = new OffloadThread(this, output, id, *pDevices);
             ALOGV("openOutput() created offload output: ID %d thread %p", id, thread);
@@ -1647,8 +1645,6 @@
                                           audio_format_t *pFormat,
                                           audio_channel_mask_t *pChannelMask)
 {
-    status_t status;
-    RecordThread *thread = NULL;
     struct audio_config config;
     memset(&config, 0, sizeof(config));
     config.sample_rate = (pSamplingRate != NULL) ? *pSamplingRate : 0;
@@ -1658,8 +1654,6 @@
     uint32_t reqSamplingRate = config.sample_rate;
     audio_format_t reqFormat = config.format;
     audio_channel_mask_t reqChannelMask = config.channel_mask;
-    audio_stream_in_t *inStream = NULL;
-    AudioHwDevice *inHwDev;
 
     if (pDevices == NULL || *pDevices == 0) {
         return 0;
@@ -1667,7 +1661,7 @@
 
     Mutex::Autolock _l(mLock);
 
-    inHwDev = findSuitableHwDev_l(module, *pDevices);
+    AudioHwDevice *inHwDev = findSuitableHwDev_l(module, *pDevices);
     if (inHwDev == NULL) {
         return 0;
     }
@@ -1675,7 +1669,8 @@
     audio_hw_device_t *inHwHal = inHwDev->hwDevice();
     audio_io_handle_t id = nextUniqueId();
 
-    status = inHwHal->open_input_stream(inHwHal, id, *pDevices, &config,
+    audio_stream_in_t *inStream = NULL;
+    status_t status = inHwHal->open_input_stream(inHwHal, id, *pDevices, &config,
                                         &inStream);
     ALOGV("openInput() openInputStream returned input %p, SamplingRate %d, Format %d, Channels %x, "
             "status %d",
@@ -1753,7 +1748,7 @@
         // Start record thread
         // RecordThread requires both input and output device indication to forward to audio
         // pre processing modules
-        thread = new RecordThread(this,
+        RecordThread *thread = new RecordThread(this,
                                   input,
                                   reqSamplingRate,
                                   reqChannelMask,