1 files changed, 62 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p10/src/omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC.c b/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p10/src/omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC.c
new file mode 100644
index 0000000..a19f277
--- /dev/null
+++ b/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p10/src/omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC.c
@@ -0,0 +1,62 @@
+/* ----------------------------------------------------------------
+ *
+ * 
+ * File Name:  omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC.c
+ * OpenMAX DL: v1.0.2
+ * Revision:   9641
+ * Date:       Thursday, February 7, 2008
+ * 
+ * (c) Copyright 2007-2008 ARM Limited. All Rights Reserved.
+ * 
+ * 
+ *
+ * H.264 decode coefficients module
+ * 
+ */
+ 
+#include "omxtypes.h"
+#include "armOMX.h"
+#include "omxVC.h"
+
+#include "armCOMM.h"
+#include "armVC.h"
+
+/**
+ * Function: omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC
+ *
+ * Description:
+ * Performs CAVLC decoding and inverse raster scan for 2x2 block of 
+ * ChromaDCLevel. The decoded coefficients in packed position-coefficient 
+ * buffer are stored in increasing raster scan order, namely position order.
+ *
+ * Remarks:
+ *
+ * Parameters:
+ * [in]	ppBitStream		Double pointer to current byte in bit stream
+ *								buffer
+ * [in]	pOffset			Pointer to current bit position in the byte 
+ *								pointed to by *ppBitStream
+ * [out]	ppBitStream		*ppBitStream is updated after each block is decoded
+ * [out]	pOffset			*pOffset is updated after each block is decoded
+ * [out]	pNumCoeff		Pointer to the number of nonzero coefficients
+ *								in this block
+ * [out]	ppPosCoefbuf	Double pointer to destination residual
+ *								coefficient-position pair buffer
+ *
+ * Return Value:
+ * Standard omxError result. See enumeration for possible result codes.
+ *
+ */
+
+OMXResult omxVCM4P10_DecodeChromaDcCoeffsToPairCAVLC (
+     const OMX_U8** ppBitStream,
+     OMX_S32* pOffset,
+     OMX_U8* pNumCoeff,
+     OMX_U8** ppPosCoefbuf        
+ )
+
+{
+    return armVCM4P10_DecodeCoeffsToPair(ppBitStream, pOffset, pNumCoeff,
+                                         ppPosCoefbuf, 17, 4);
+
+}