From 2b25a1457f62a941bb6b319a38ffd374eedb1140 Mon Sep 17 00:00:00 2001
From: Aditya Naik
Date: Mon, 12 Sep 2016 15:48:55 -0400
Subject: Modified file structure

---
 record.c | 96 +++++++++++++++++++++++++++++++++-------------------------------
 1 file changed, 49 insertions(+), 47 deletions(-)

(limited to 'record.c')

diff --git a/record.c b/record.c
index 41b984d..746900b 100644
--- a/record.c
+++ b/record.c
@@ -27,7 +27,8 @@ static int recordCallback( const void *inputBuffer, void *outputBuffer,
 			   unsigned long framesPerBuffer,
 			   const PaStreamCallbackTimeInfo* timeInfo,
 			   PaStreamCallbackFlags statusFlags,
-			   void *userData ){ 
+			   void *userData ){
+    
     paTestData *data = (paTestData*)userData;
     const SAMPLE *rptr = (const SAMPLE*)inputBuffer;
     SAMPLE *wptr = &data->recordedSamples[data->frameIndex * NUM_CHANNELS];
@@ -35,7 +36,7 @@ static int recordCallback( const void *inputBuffer, void *outputBuffer,
     long i;
     int finished;
     unsigned long framesLeft = data->maxFrameIndex - data->frameIndex;
- 
+    
     (void) outputBuffer; /* Prevent unused variable warnings. */
     (void) timeInfo;
     (void) statusFlags;
@@ -71,52 +72,53 @@ static int recordCallback( const void *inputBuffer, void *outputBuffer,
     data->frameIndex += framesToCalc;
     return finished;
 }
+
 static int playCallback( const void *inputBuffer, void *outputBuffer,
-                          unsigned long framesPerBuffer,
-                          const PaStreamCallbackTimeInfo* timeInfo,
-                          PaStreamCallbackFlags statusFlags,
-                          void *userData )
- {
-     paTestData *data = (paTestData*)userData;
-     SAMPLE *rptr = &data->recordedSamples[data->frameIndex * NUM_CHANNELS];
-     SAMPLE *wptr = (SAMPLE*)outputBuffer;
-     unsigned int i;
-     int finished;
-     unsigned int framesLeft = data->maxFrameIndex - data->frameIndex;
- 
-     (void) inputBuffer; /* Prevent unused variable warnings. */
-     (void) timeInfo;
-     (void) statusFlags;
-     (void) userData;
- 
-     if( framesLeft < framesPerBuffer )
-     {
-         /* final buffer... */
-         for( i=0; i<framesLeft; i++ )
-         {
-             *wptr++ = *rptr++;  /* left */
-             if( NUM_CHANNELS == 2 ) *wptr++ = *rptr++;  /* right */
-         }
-         for( ; i<framesPerBuffer; i++ )
-         {
-             *wptr++ = 0;  /* left */
-             if( NUM_CHANNELS == 2 ) *wptr++ = 0;  /* right */
-         }
-         data->frameIndex += framesLeft;
-         finished = paComplete;
-     }
-     else
-     {
-         for( i=0; i<framesPerBuffer; i++ )
-         {
-             *wptr++ = *rptr++;  /* left */
-             if( NUM_CHANNELS == 2 ) *wptr++ = *rptr++;  /* right */
-         }
-         data->frameIndex += framesPerBuffer;
-         finished = paContinue;
-     }
-     return finished;
- }
+			 unsigned long framesPerBuffer,
+			 const PaStreamCallbackTimeInfo* timeInfo,
+			 PaStreamCallbackFlags statusFlags,
+			 void *userData )
+{
+    paTestData *data = (paTestData*)userData;
+    SAMPLE *rptr = &data->recordedSamples[data->frameIndex * NUM_CHANNELS];
+    SAMPLE *wptr = (SAMPLE*)outputBuffer;
+    unsigned int i;
+    int finished;
+    unsigned int framesLeft = data->maxFrameIndex - data->frameIndex;
+ 
+    (void) inputBuffer; /* Prevent unused variable warnings. */
+    (void) timeInfo;
+    (void) statusFlags;
+    (void) userData;
+ 
+    if( framesLeft < framesPerBuffer )
+    {
+	/* final buffer... */
+	for( i=0; i<framesLeft; i++ )
+	{
+	    *wptr++ = *rptr++;  /* left */
+	    if( NUM_CHANNELS == 2 ) *wptr++ = *rptr++;  /* right */
+	}
+	for( ; i<framesPerBuffer; i++ )
+	{
+	    *wptr++ = 0;  /* left */
+	    if( NUM_CHANNELS == 2 ) *wptr++ = 0;  /* right */
+	}
+	data->frameIndex += framesLeft;
+	finished = paComplete;
+    }
+    else
+    {
+	for( i=0; i<framesPerBuffer; i++ )
+	{
+	    *wptr++ = *rptr++;  /* left */
+	    if( NUM_CHANNELS == 2 ) *wptr++ = *rptr++;  /* right */
+	}
+	data->frameIndex += framesPerBuffer;
+	finished = paContinue;
+    }
+    return finished;
+}
  
 int record(int NUM_SECONDS){
     PaStream*           stream;	       
-- 
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