commit 3348e36c51e91e78020bcc6578eda83d97c31bec
author Andy Hung <hunga@google.com> Mon Jul 07 10:21:44 2014 -0700
committer Andy Hung <hunga@google.com> Mon Jul 07 10:29:36 2014 -0700
tree ee3df8ed9f79863fc34589813710896a7e08af86
parent 075abae2a954bf3edf18ad1705c2c0f188454ae0

Replace int bitDepth with audio_format_t in Resampler

Remove mBitDepth from class (not used).
Replace with audio_format_t in factory method to distinguish
between float and pcm 16-bit.

Change-Id: I166860796c68285077ef4458d8758d19b82523f9

services/audioflinger/test-resample.cpp

diff --git a/services/audioflinger/test-resample.cpp b/services/audioflinger/test-resample.cpp
index e14b4ae..78c9927 100644
--- a/services/audioflinger/test-resample.cpp
+++ b/services/audioflinger/test-resample.cpp
@@ -14,8 +14,6 @@
  * limitations under the License.
  */
 
-#include "AudioResampler.h"
-#include <media/AudioBufferProvider.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -30,6 +28,8 @@
 #include <audio_utils/primitives.h>
 #include <audio_utils/sndfile.h>
 #include <utils/Vector.h>
+#include <media/AudioBufferProvider.h>
+#include "AudioResampler.h"
 
 using namespace android;
 
@@ -329,7 +329,7 @@
         printf("%zu input frames\n", input_frames);
     }
 
-    int bit_depth = useFloat ? 32 : 16;
+    audio_format_t format = useFloat ? AUDIO_FORMAT_PCM_FLOAT : AUDIO_FORMAT_PCM_16_BIT;
     int output_channels = channels > 2 ? channels : 2; // output is at least stereo samples
     size_t output_framesize = output_channels * (useFloat ? sizeof(float) : sizeof(int32_t));
     size_t output_frames = ((int64_t) input_frames * output_freq) / input_freq;
@@ -342,7 +342,7 @@
         //
         // On fast devices, filters should be generated between 0.1ms - 1ms.
         // (single threaded).
-        AudioResampler* resampler = AudioResampler::create(bit_depth, channels,
+        AudioResampler* resampler = AudioResampler::create(format, channels,
                 8000, quality);
         int looplimit = 100;
         timespec start, end;
@@ -380,7 +380,7 @@
     }
 
     void* output_vaddr = malloc(output_size);
-    AudioResampler* resampler = AudioResampler::create(bit_depth, channels,
+    AudioResampler* resampler = AudioResampler::create(format, channels,
             output_freq, quality);