commit a42ff007a17d63df22c60dd5e5fd811ee45ca1b3
author Glenn Kasten <gkasten@google.com> Wed Nov 14 12:47:55 2012 -0800
committer Glenn Kasten <gkasten@google.com> Mon Nov 19 11:25:58 2012 -0800
tree 58ba8c1bf24f27680d48b6040132a02bfaedc0ff
parent aa25c0321bd4b9eb46a4d1cb4ac5fa47af30eeb4

Clean up channel count and channel mask

Channel count is uint32_t.
Remove redundant mask parameter to AudioTrack::createTrack_l()
    and AudioRecord::openRecord_l().

Change-Id: I5dc2b18eb609b2c0dc3091994cbaa4628062c17f

services/audioflinger/AudioFlinger.cpp

diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 5f3754f..0c1ab3c 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -6181,7 +6181,7 @@
                                 framesIn = framesOut;
                             mRsmpInIndex += framesIn;
                             framesOut -= framesIn;
-                            if ((int)mChannelCount == mReqChannelCount ||
+                            if (mChannelCount == mReqChannelCount ||
                                 mFormat != AUDIO_FORMAT_PCM_16_BIT) {
                                 memcpy(dst, src, framesIn * mFrameSize);
                             } else {
@@ -6197,7 +6197,7 @@
                         if (framesOut && mFrameCount == mRsmpInIndex) {
                             void *readInto;
                             if (framesOut == mFrameCount &&
-                                ((int)mChannelCount == mReqChannelCount ||
+                                (mChannelCount == mReqChannelCount ||
                                         mFormat != AUDIO_FORMAT_PCM_16_BIT)) {
                                 readInto = buffer.raw;
                                 framesOut = 0;
@@ -6576,7 +6576,7 @@
         result.append(buffer);
         snprintf(buffer, SIZE, "Resampling: %d\n", (mResampler != NULL));
         result.append(buffer);
-        snprintf(buffer, SIZE, "Out channel count: %d\n", mReqChannelCount);
+        snprintf(buffer, SIZE, "Out channel count: %u\n", mReqChannelCount);
         result.append(buffer);
         snprintf(buffer, SIZE, "Out sample rate: %u\n", mReqSampleRate);
         result.append(buffer);
@@ -6674,7 +6674,7 @@
         int value;
         audio_format_t reqFormat = mFormat;
         uint32_t reqSamplingRate = mReqSampleRate;
-        int reqChannelCount = mReqChannelCount;
+        uint32_t reqChannelCount = mReqChannelCount;
 
         if (param.getInt(String8(AudioParameter::keySamplingRate), value) == NO_ERROR) {
             reqSamplingRate = value;