Update Dec Output circular buffer

[processor-sdk/performance-audio-sr.git] / processor_audio_sdk_1_00_00_00 / pasdk / common / paf_decOpCircBuf.h

diff --git a/processor_audio_sdk_1_00_00_00/pasdk/common/paf_decOpCircBuf.h b/processor_audio_sdk_1_00_00_00/pasdk/common/paf_decOpCircBuf.h
index 2e6808d9eb014f5e4351e001a6b0027f215373da..b7bcf6c3e1cec9e80b83776fade6975337d804c5 100644 (file)
--- a/processor_audio_sdk_1_00_00_00/pasdk/common/paf_decOpCircBuf.h
+++ b/processor_audio_sdk_1_00_00_00/pasdk/common/paf_decOpCircBuf.h
@@ -66,9 +66,19 @@ typedef struct PAF_DecodeOpCircBuf {
         Int8 writerActiveFlag;  // flag indicates whether CB writer is active
         Int8 readerActiveFlag;  // flag indicates whether CB reader is active
         Int8 emptyFlag;         // flag indicates whether reader should empty (drain) remaining frames in CB
-        //Int cbWriteAfInit;      // indicates whether CB has been initialized for AF writes
+        Int8 errUndCnt;         // underflow count
+        Int8 errOvrCnt;         // overflow count
 } PAF_DecodeOpCircBuf;
 
+// Initialize circular buffer
+Int cbInit(
+    Int8 sourceSelect,          // source select (PCM, DDP, etc.)
+    Int16 decOpFrameLen,        // decoder output frame length (PCM samples)
+    Int16 strFrameLen,          // stream frame length (PCM samples)
+    PAF_DecodeOpCircBuf *pCb,   // decoder output circular buffer
+    Int8 resetRwFlags           // whether to reset reader, writer, and empty flags
+);
+
 // Start writes to circular buffer
 Int cbWriteStart(
     PAF_DecodeOpCircBuf *pCb    // decoder output circular buffer
@@ -110,11 +120,8 @@ Int cbGetNextWriteAf(
 // Output log of circular buffer control variables (debug)
 Int cbLog(
     PAF_DecodeOpCircBuf *pCb,
-    Int8 fullLog
-);
-// restore read/write flags of the circular buffer. - QIN
-Int cbReadWriteRestore(
-    PAF_DecodeOpCircBuf *pCb    // decoder output circular buffer
+    Int8 fullLog, 
+    char *locInfo
 );
 
 #endif /* _DEC_OP_CIRC_BUF_H_ */